ci2-android-5-15/strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ci2-android-5-15/syz-executor1661100990 <...> Warning: Permanently added '10.128.1.103' (ED25519) to the list of known hosts. execve("ci2-android-5-15/syz-executor1661100990", ["ci2-android-5-15/syz-executor1661100990"], 0x7ffe48d54940 /* 10 vars */) = 0 brk(NULL) = 0x555569615000 brk(0x555569615d40) = 0x555569615d40 arch_prctl(ARCH_SET_FS, 0x5555696153c0) = 0 set_tid_address(0x555569615690) = 303 set_robust_list(0x5555696156a0, 24) = 0 rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 32, 0, 0x53053053) = -1 ENOSYS (Function not implemented) prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlinkat(AT_FDCWD, "/proc/self/exe", "/root/ci2-android-5-15/syz-executor1661100990", 4096) = 45 getrandom("\xb4\xa6\x6b\xc1\x2e\x2a\x12\x54", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x555569615d40 brk(0x555569636d40) = 0x555569636d40 brk(0x555569637000) = 0x555569637000 mprotect(0x7f5ae91d9000, 20480, PROT_READ) = 0 mmap(0x1ffffffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffffffff000 mmap(0x200000000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x200000000000 mmap(0x200001000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x200001000000 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 304 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 305 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 306 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 307 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 308 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 308 attached [pid 308] set_robust_list(0x5555696156a0, 24) = 0 [pid 308] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 308] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 308] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 304 attached [pid 304] set_robust_list(0x5555696156a0, 24) = 0 ci2-android-5-15/strace-static-x86_64: Process 305 attached ci2-android-5-15/strace-static-x86_64: Process 307 attached ci2-android-5-15/strace-static-x86_64: Process 309 attached ci2-android-5-15/strace-static-x86_64: Process 306 attached [pid 305] set_robust_list(0x5555696156a0, 24 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 308] <... clone resumed>, child_tidptr=0x555569615690) = 309 [pid 304] rt_sigprocmask(SIG_BLOCK, ~[] [pid 305] <... set_robust_list resumed>) = 0 [pid 308] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 304] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 304] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 305] rt_sigprocmask(SIG_SETMASK, [] [pid 306] set_robust_list(0x5555696156a0, 24 [pid 304] <... clone resumed>, child_tidptr=0x555569615690) = 310 [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 305] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 310 attached [pid 310] set_robust_list(0x5555696156a0, 24) = 0 [pid 310] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 310] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 305] rt_sigprocmask(SIG_BLOCK, ~[] [pid 310] <... prctl resumed>) = 0 [pid 310] setpgid(0, 0) = 0 [pid 310] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 305] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 310] write(3, "1000", 4) = 4 [pid 310] close(3) = 0 [pid 310] write(1, "executing program\n", 18) = 18 [pid 310] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 310] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 executing program [pid 310] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 310] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 310] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 310] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 310] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0} => {parent_tid=[311]}, 88) = 311 [pid 310] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 310] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 310] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 311 attached [pid 311] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 311] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 311] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 311] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0 [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 311] <... ioctl resumed>) = 0 [pid 311] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 311] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 311] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 307] set_robust_list(0x5555696156a0, 24) = 0 [pid 307] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 307] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 307] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 314 [pid 307] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 314 attached [pid 314] set_robust_list(0x5555696156a0, 24) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 314] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 314] setpgid(0, 0) = 0 [pid 314] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 314] write(3, "1000", 4) = 4 [pid 314] close(3) = 0 [pid 314] write(1, "executing program\n", 18) = 18 [pid 314] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 314] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 314] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 314] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 314] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0} => {parent_tid=[315]}, 88) = 315 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 314] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 314] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 315 attached [pid 315] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 315] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 315] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 315] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 315] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 315] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 315] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 309] set_robust_list(0x5555696156a0, 24) = 0 [pid 309] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 309] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 309] setpgid(0, 0) = 0 [pid 309] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 309] write(3, "1000", 4) = 4 [pid 309] close(3) = 0 [pid 309] write(1, "executing program\n", 18) = 18 [pid 309] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 309] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 309] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 309] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 309] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 309] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 309] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0} => {parent_tid=[317]}, 88) = 317 [pid 309] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 309] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 309] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 317 attached [pid 317] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 317] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 317] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 317] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 317] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 317] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 317] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 306] <... set_robust_list resumed>) = 0 [pid 306] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 306] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 320 [pid 306] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 320 attached [pid 320] set_robust_list(0x5555696156a0, 24) = 0 [pid 320] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 320] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 320] setpgid(0, 0) = 0 [pid 320] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 320] write(3, "1000", 4) = 4 [pid 320] close(3) = 0 [pid 320] write(1, "executing program\n", 18) = 18 [pid 320] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 320] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 320] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 320] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 320] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 320] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 320] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0} => {parent_tid=[321]}, 88) = 321 [pid 320] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 320] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 320] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 321 attached [pid 321] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 321] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 321] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 321] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 321] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 321] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 executing program executing program executing program [pid 321] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 305] <... clone resumed>, child_tidptr=0x555569615690) = 323 [pid 305] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [ 30.648923][ T30] audit: type=1400 audit(1793435057.065:64): avc: denied { execmem } for pid=303 comm="syz-executor166" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 30.673323][ T30] audit: type=1400 audit(1793435057.095:65): avc: denied { read write } for pid=310 comm="syz-executor166" name="raw-gadget" dev="devtmpfs" ino=254 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 ci2-android-5-15/strace-static-x86_64: Process 323 attached [pid 323] set_robust_list(0x5555696156a0, 24) = 0 [pid 323] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 323] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 323] setpgid(0, 0) = 0 [pid 323] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 323] write(3, "1000", 4) = 4 [pid 323] close(3) = 0 [pid 323] write(1, "executing program\n", 18) = 18 executing program [pid 323] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 323] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 323] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 323] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 323] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 323] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 323] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0} => {parent_tid=[326]}, 88) = 326 [pid 323] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 323] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 323] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 326 attached [pid 326] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 326] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 326] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 326] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 326] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 326] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [ 30.701298][ T30] audit: type=1400 audit(1793435057.095:66): avc: denied { open } for pid=310 comm="syz-executor166" path="/dev/raw-gadget" dev="devtmpfs" ino=254 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 30.725240][ T30] audit: type=1400 audit(1793435057.095:67): avc: denied { ioctl } for pid=310 comm="syz-executor166" path="/dev/raw-gadget" dev="devtmpfs" ino=254 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [pid 326] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 315] <... ioctl resumed>) = 0 [pid 315] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 311] <... ioctl resumed>) = 0 [pid 311] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 317] <... ioctl resumed>) = 0 [pid 315] <... ioctl resumed>) = 18 [pid 317] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 315] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 311] <... ioctl resumed>) = 18 [ 30.941480][ T313] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 30.949035][ T39] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 30.961530][ T26] usb 5-1: new high-speed USB device number 2 using dummy_hcd [pid 311] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 317] <... ioctl resumed>) = 18 [pid 317] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 326] <... ioctl resumed>) = 0 [pid 326] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 321] <... ioctl resumed>) = 0 [pid 321] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 326] <... ioctl resumed>) = 18 [pid 326] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 321] <... ioctl resumed>) = 18 [ 30.991489][ T325] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 30.999131][ T318] usb 3-1: new high-speed USB device number 2 using dummy_hcd [pid 321] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 315] <... ioctl resumed>) = 0 [pid 315] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 317] <... ioctl resumed>) = 0 [pid 315] <... ioctl resumed>) = 18 [pid 311] <... ioctl resumed>) = 0 [pid 315] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 311] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 317] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 18 [pid 315] <... ioctl resumed>) = 0 [pid 311] <... ioctl resumed>) = 18 [pid 317] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 315] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 311] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 326] <... ioctl resumed>) = 0 [pid 326] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 321] <... ioctl resumed>) = 0 [pid 317] <... ioctl resumed>) = 0 [pid 315] <... ioctl resumed>) = 9 [pid 311] <... ioctl resumed>) = 0 [pid 317] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 315] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 311] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 321] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 326] <... ioctl resumed>) = 18 [pid 326] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 321] <... ioctl resumed>) = 18 [pid 317] <... ioctl resumed>) = 9 [pid 311] <... ioctl resumed>) = 9 [pid 321] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 317] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 315] <... ioctl resumed>) = 0 [pid 311] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 315] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 326] <... ioctl resumed>) = 0 [pid 326] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 321] <... ioctl resumed>) = 0 [pid 317] <... ioctl resumed>) = 0 [pid 315] <... ioctl resumed>) = 84 [pid 311] <... ioctl resumed>) = 0 [pid 321] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 317] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 315] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 311] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 326] <... ioctl resumed>) = 9 [pid 326] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 321] <... ioctl resumed>) = 9 [pid 317] <... ioctl resumed>) = 84 [pid 311] <... ioctl resumed>) = 84 [pid 321] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 317] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 311] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 326] <... ioctl resumed>) = 0 [pid 315] <... ioctl resumed>) = 0 [pid 326] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 315] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 315] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 315] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [ 31.301565][ T313] usb 4-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 31.310741][ T313] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 31.321515][ T26] usb 5-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 31.330557][ T26] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 31.338684][ T39] usb 1-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [pid 315] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0 [pid 326] <... ioctl resumed>) = 84 [pid 315] <... ioctl resumed>) = 0 [pid 326] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 321] <... ioctl resumed>) = 0 [pid 321] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 84 [pid 317] <... ioctl resumed>) = 0 [pid 311] <... ioctl resumed>) = 0 [pid 321] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 317] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32 [pid 311] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32 [pid 317] <... ioctl resumed>) = 0 [pid 311] <... ioctl resumed>) = 0 [pid 317] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0 [pid 311] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0 [pid 317] <... ioctl resumed>) = 0 [pid 311] <... ioctl resumed>) = 0 [pid 317] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c [pid 311] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c [pid 317] <... ioctl resumed>) = 0 [pid 311] <... ioctl resumed>) = 0 [pid 317] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0 [pid 311] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0 [pid 326] <... ioctl resumed>) = 0 [pid 326] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 326] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 326] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [pid 326] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0 [pid 317] <... ioctl resumed>) = 0 [pid 311] <... ioctl resumed>) = 0 [pid 326] <... ioctl resumed>) = 0 [pid 321] <... ioctl resumed>) = 0 [pid 321] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 321] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 321] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [pid 321] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0) = 0 [ 31.347795][ T39] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 31.355867][ T325] usb 2-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 31.366505][ T325] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 31.381496][ T318] usb 3-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 31.390538][ T318] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 315] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 315] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 314] <... futex resumed>) = 0 [pid 314] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... futex resumed>) = 0 [pid 314] <... futex resumed>) = 1 [pid 315] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 314] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 315] <... ioctl resumed>) = 0 [pid 315] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0) = 0 [pid 311] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] <... futex resumed>) = 1 [pid 310] <... futex resumed>) = 0 [pid 311] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 310] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 310] <... futex resumed>) = 0 [pid 311] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 310] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 311] <... ioctl resumed>) = 0 [pid 311] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 317] <... futex resumed>) = 1 [pid 309] <... futex resumed>) = 0 [pid 317] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 309] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 309] <... futex resumed>) = 0 [pid 317] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 309] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 317] <... ioctl resumed>) = 0 [pid 317] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 326] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 323] <... futex resumed>) = 0 [pid 323] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 323] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 326] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0) = 0 [pid 326] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 317] <... ioctl resumed>) = 0 [pid 311] <... ioctl resumed>) = 0 [pid 326] <... ioctl resumed>) = 0 [pid 321] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 320] <... futex resumed>) = 0 [pid 321] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 320] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 320] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 321] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 321] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0) = 0 [pid 321] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0) = 0 [pid 315] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 315] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 314] <... futex resumed>) = 0 [pid 314] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... futex resumed>) = 0 [pid 314] <... futex resumed>) = 1 [pid 315] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 314] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 315] <... ioctl resumed>) = 0 [pid 315] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 315] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 314] <... futex resumed>) = 0 [pid 315] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 314] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] <... futex resumed>) = 0 [pid 315] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 314] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 315] <... ioctl resumed>) = 0 [pid 315] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 315] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 315] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 314] <... futex resumed>) = 0 [pid 314] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... futex resumed>) = 0 [pid 314] <... futex resumed>) = 1 [pid 315] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 314] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 317] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 309] <... futex resumed>) = 0 [pid 317] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 309] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 309] <... futex resumed>) = 0 [pid 317] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 309] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 317] <... ioctl resumed>) = 0 [pid 317] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 317] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 309] <... futex resumed>) = 0 [pid 317] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 309] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 309] <... futex resumed>) = 0 [pid 317] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 309] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 311] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 310] <... futex resumed>) = 0 [pid 311] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 310] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 310] <... futex resumed>) = 0 [pid 311] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 310] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 311] <... ioctl resumed>) = 0 [pid 311] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 311] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 310] <... futex resumed>) = 0 [pid 311] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 310] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 310] <... futex resumed>) = 0 [pid 311] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 310] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 326] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 323] <... futex resumed>) = 0 [pid 326] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 323] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 326] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 323] <... futex resumed>) = 0 [pid 326] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 323] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 326] <... ioctl resumed>) = 0 [pid 326] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 326] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 323] <... futex resumed>) = 0 [pid 326] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 323] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 326] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 323] <... futex resumed>) = 0 [pid 326] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 323] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 315] <... ioctl resumed>) = 0 [pid 315] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 315] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 315] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 314] <... futex resumed>) = 0 [pid 314] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... futex resumed>) = 0 [pid 314] <... futex resumed>) = 1 [pid 315] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 314] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 321] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 320] <... futex resumed>) = 0 [pid 321] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 320] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 321] <... ioctl resumed>) = 0 [pid 320] <... futex resumed>) = 0 [pid 321] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 320] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 321] <... ioctl resumed>) = 0 [pid 321] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 320] <... futex resumed>) = 0 [pid 320] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 320] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 321] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 317] <... ioctl resumed>) = 0 [pid 311] <... ioctl resumed>) = 0 [pid 317] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 311] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 317] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 311] <... ioctl resumed>) = 0 [pid 309] <... futex resumed>) = 0 [pid 317] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 311] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 309] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 309] <... futex resumed>) = 0 [pid 317] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 309] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 311] <... futex resumed>) = 1 [pid 310] <... futex resumed>) = 0 [pid 311] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 310] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 310] <... futex resumed>) = 0 [pid 311] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 310] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 326] <... ioctl resumed>) = 0 [pid 326] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 326] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 323] <... futex resumed>) = 0 [pid 326] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 323] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 326] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 323] <... futex resumed>) = 0 [pid 326] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 323] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 315] <... ioctl resumed>) = 0 [pid 315] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0 [pid 321] <... ioctl resumed>) = 0 [pid 321] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 321] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 320] <... futex resumed>) = 0 [pid 321] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 320] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 320] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 317] <... ioctl resumed>) = 0 [pid 315] <... ioctl resumed>) = 0 [pid 311] <... ioctl resumed>) = 0 [pid 311] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 311] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 311] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 310] <... futex resumed>) = 0 [pid 317] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 317] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 310] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] <... futex resumed>) = 0 [pid 310] <... futex resumed>) = 1 [pid 311] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 310] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 309] <... futex resumed>) = 0 [pid 309] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... futex resumed>) = 0 [pid 309] <... futex resumed>) = 1 [pid 317] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 309] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 326] <... ioctl resumed>) = 0 [pid 326] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 326] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 323] <... futex resumed>) = 0 [pid 326] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 323] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 326] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 323] <... futex resumed>) = 0 [pid 326] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 323] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 321] <... ioctl resumed>) = 0 [pid 321] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 321] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 320] <... futex resumed>) = 0 [pid 321] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 320] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 321] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 320] <... futex resumed>) = 0 [pid 321] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 320] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 317] <... ioctl resumed>) = 0 [pid 311] <... ioctl resumed>) = 0 [pid 317] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0 [ 31.902646][ T313] wacom 0003:056A:0084.0001: unknown main item tag 0x0 [ 31.909569][ T313] wacom 0003:056A:0084.0001: unknown main item tag 0x0 [ 31.916604][ T313] wacom 0003:056A:0084.0001: unknown main item tag 0x0 [ 31.923595][ T313] wacom 0003:056A:0084.0001: unknown main item tag 0x0 [ 31.930450][ T313] wacom 0003:056A:0084.0001: unknown main item tag 0x0 [ 31.937422][ T313] wacom 0003:056A:0084.0001: unknown main item tag 0x0 [ 31.944359][ T313] wacom 0003:056A:0084.0001: unknown main item tag 0x0 [pid 311] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0 [pid 326] <... ioctl resumed>) = 0 [pid 326] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0 [pid 317] <... ioctl resumed>) = 0 [pid 311] <... ioctl resumed>) = 0 [pid 326] <... ioctl resumed>) = 0 [pid 321] <... ioctl resumed>) = 0 [pid 321] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0) = 0 [ 31.951247][ T313] wacom 0003:056A:0084.0001: unknown main item tag 0x0 [ 31.958206][ T313] wacom 0003:056A:0084.0001: unknown main item tag 0x0 [ 31.966266][ T39] wacom 0003:056A:0084.0002: unknown main item tag 0x0 [ 31.974336][ T26] wacom 0003:056A:0084.0003: unknown main item tag 0x0 [ 31.981192][ T26] wacom 0003:056A:0084.0003: unknown main item tag 0x0 [ 31.989053][ T325] wacom 0003:056A:0084.0004: unknown main item tag 0x0 [ 31.996959][ T318] wacom 0003:056A:0084.0005: unknown main item tag 0x0 [ 32.003850][ T313] wacom 0003:056A:0084.0001: unknown main item tag 0x0 [ 32.010723][ T313] wacom 0003:056A:0084.0001: unknown main item tag 0x0 [ 32.017623][ T325] wacom 0003:056A:0084.0004: unknown main item tag 0x0 [ 32.024510][ T318] wacom 0003:056A:0084.0005: unknown main item tag 0x0 [ 32.031352][ T318] wacom 0003:056A:0084.0005: unknown main item tag 0x0 [ 32.038242][ T39] wacom 0003:056A:0084.0002: unknown main item tag 0x0 [ 32.045119][ T325] wacom 0003:056A:0084.0004: unknown main item tag 0x0 [ 32.051997][ T26] wacom 0003:056A:0084.0003: unknown main item tag 0x0 [ 32.058849][ T26] wacom 0003:056A:0084.0003: unknown main item tag 0x0 [ 32.065755][ T39] wacom 0003:056A:0084.0002: unknown main item tag 0x0 [ 32.072631][ T313] wacom 0003:056A:0084.0001: unknown main item tag 0x0 [ 32.079486][ T313] wacom 0003:056A:0084.0001: unknown main item tag 0x0 [ 32.086372][ T318] wacom 0003:056A:0084.0005: unknown main item tag 0x0 [ 32.093246][ T325] wacom 0003:056A:0084.0004: unknown main item tag 0x0 [pid 315] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 314] <... futex resumed>) = 0 [pid 315] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 314] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 32.100105][ T325] wacom 0003:056A:0084.0004: unknown main item tag 0x0 [ 32.106985][ T39] wacom 0003:056A:0084.0002: unknown main item tag 0x0 [ 32.113863][ T318] wacom 0003:056A:0084.0005: unknown main item tag 0x0 [ 32.120705][ T318] wacom 0003:056A:0084.0005: unknown main item tag 0x0 [ 32.127580][ T26] wacom 0003:056A:0084.0003: unknown main item tag 0x0 [ 32.134465][ T39] wacom 0003:056A:0084.0002: unknown main item tag 0x0 [ 32.141315][ T39] wacom 0003:056A:0084.0002: unknown main item tag 0x0 [pid 314] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 317] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... futex resumed>) = 1 [pid 311] <... futex resumed>) = 1 [pid 310] <... futex resumed>) = 0 [pid 309] <... futex resumed>) = 0 [pid 317] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 311] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 310] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 309] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] <... futex resumed>) = 0 [pid 309] <... futex resumed>) = 0 [pid 310] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 309] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 326] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 323] <... futex resumed>) = 0 [pid 326] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 323] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 326] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 323] <... futex resumed>) = 0 [pid 326] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 323] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 321] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 320] <... futex resumed>) = 0 [pid 321] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 320] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 321] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 320] <... futex resumed>) = 0 [pid 321] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [ 32.148209][ T313] wacom 0003:056A:0084.0001: unknown main item tag 0x0 [ 32.155092][ T325] wacom 0003:056A:0084.0004: unknown main item tag 0x0 [ 32.161982][ T26] wacom 0003:056A:0084.0003: unknown main item tag 0x0 [ 32.168827][ T26] wacom 0003:056A:0084.0003: unknown main item tag 0x0 [ 32.175712][ T313] wacom 0003:056A:0084.0001: unknown main item tag 0x0 [ 32.182601][ T318] wacom 0003:056A:0084.0005: unknown main item tag 0x0 [ 32.189439][ T318] wacom 0003:056A:0084.0005: unknown main item tag 0x0 [ 32.196320][ T325] wacom 0003:056A:0084.0004: unknown main item tag 0x0 [ 32.203231][ T39] wacom 0003:056A:0084.0002: unknown main item tag 0x0 [ 32.210099][ T39] wacom 0003:056A:0084.0002: unknown main item tag 0x0 [ 32.216995][ T313] wacom 0003:056A:0084.0001: unknown main item tag 0x0 [ 32.223890][ T325] wacom 0003:056A:0084.0004: unknown main item tag 0x0 [ 32.230733][ T325] wacom 0003:056A:0084.0004: unknown main item tag 0x0 [ 32.237604][ T26] wacom 0003:056A:0084.0003: unknown main item tag 0x0 [ 32.244475][ T313] wacom 0003:056A:0084.0001: unknown main item tag 0x0 [ 32.251323][ T313] wacom 0003:056A:0084.0001: unknown main item tag 0x0 [ 32.258234][ T318] wacom 0003:056A:0084.0005: unknown main item tag 0x0 [ 32.265107][ T26] wacom 0003:056A:0084.0003: unknown main item tag 0x0 [ 32.271979][ T39] wacom 0003:056A:0084.0002: unknown main item tag 0x0 [ 32.278831][ T39] wacom 0003:056A:0084.0002: unknown main item tag 0x0 [ 32.285699][ T318] wacom 0003:056A:0084.0005: unknown main item tag 0x0 [ 32.292593][ T325] wacom 0003:056A:0084.0004: unknown main item tag 0x0 [ 32.299431][ T325] wacom 0003:056A:0084.0004: unknown main item tag 0x0 [ 32.306300][ T26] wacom 0003:056A:0084.0003: unknown main item tag 0x0 [ 32.313177][ T313] wacom 0003:056A:0084.0001: unknown main item tag 0x0 [ 32.320019][ T313] wacom 0003:056A:0084.0001: unknown main item tag 0x0 [ 32.326888][ T318] wacom 0003:056A:0084.0005: unknown main item tag 0x0 [ 32.333769][ T26] wacom 0003:056A:0084.0003: unknown main item tag 0x0 [ 32.340624][ T26] wacom 0003:056A:0084.0003: unknown main item tag 0x0 [ 32.347491][ T39] wacom 0003:056A:0084.0002: unknown main item tag 0x0 [ 32.354366][ T318] wacom 0003:056A:0084.0005: unknown main item tag 0x0 [ 32.361209][ T318] wacom 0003:056A:0084.0005: unknown main item tag 0x0 [ 32.368073][ T325] wacom 0003:056A:0084.0004: unknown main item tag 0x0 [ 32.374942][ T39] wacom 0003:056A:0084.0002: unknown main item tag 0x0 [ 32.381825][ T313] wacom 0003:056A:0084.0001: unknown main item tag 0x0 [ 32.388676][ T313] wacom 0003:056A:0084.0001: unknown main item tag 0x0 [ 32.395547][ T325] wacom 0003:056A:0084.0004: unknown main item tag 0x0 [ 32.402435][ T26] wacom 0003:056A:0084.0003: unknown main item tag 0x0 [ 32.409277][ T26] wacom 0003:056A:0084.0003: unknown main item tag 0x0 [ 32.416149][ T39] wacom 0003:056A:0084.0002: unknown main item tag 0x0 [ 32.423033][ T318] wacom 0003:056A:0084.0005: unknown main item tag 0x0 [ 32.429871][ T318] wacom 0003:056A:0084.0005: unknown main item tag 0x0 [ 32.436744][ T325] wacom 0003:056A:0084.0004: unknown main item tag 0x0 [ 32.443617][ T39] wacom 0003:056A:0084.0002: unknown main item tag 0x0 [pid 320] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 314] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 314] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 314] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 314] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 314] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} => {parent_tid=[329]}, 88) = 329 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 314] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 314] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 329 attached [pid 329] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 329] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [ 32.450462][ T39] wacom 0003:056A:0084.0002: unknown main item tag 0x0 [ 32.457351][ T313] wacom 0003:056A:0084.0001: unknown main item tag 0x0 [ 32.464230][ T325] wacom 0003:056A:0084.0004: unknown main item tag 0x0 [ 32.471099][ T325] wacom 0003:056A:0084.0004: unknown main item tag 0x0 [ 32.477989][ T26] wacom 0003:056A:0084.0003: unknown main item tag 0x0 [ 32.484863][ T313] wacom 0003:056A:0084.0001: unknown main item tag 0x0 [ 32.491735][ T318] wacom 0003:056A:0084.0005: unknown main item tag 0x0 [pid 329] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0 [pid 310] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 310] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000 [pid 309] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 310] <... futex resumed>) = 0 [pid 309] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 309] <... futex resumed>) = 0 [pid 310] <... mmap resumed>) = 0x7f5ae90cc000 [pid 309] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 310] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE [pid 309] <... mmap resumed>) = 0x7f5ae90cc000 [pid 310] <... mprotect resumed>) = 0 [pid 309] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE [pid 310] rt_sigprocmask(SIG_BLOCK, ~[] [pid 309] <... mprotect resumed>) = 0 [pid 310] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 309] rt_sigprocmask(SIG_BLOCK, ~[] [pid 310] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} [pid 309] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 309] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} [pid 310] <... clone3 resumed> => {parent_tid=[330]}, 88) = 330 [pid 310] rt_sigprocmask(SIG_SETMASK, [] [pid 309] <... clone3 resumed> => {parent_tid=[331]}, 88) = 331 [pid 310] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 309] rt_sigprocmask(SIG_SETMASK, [] [pid 310] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000 [pid 309] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 310] <... futex resumed>) = 0 [pid 309] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 309] <... futex resumed>) = 0 [pid 309] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 331 attached [pid 331] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 331] rt_sigprocmask(SIG_SETMASK, [] [pid 323] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 323] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 323] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 323] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 323] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 323] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} => {parent_tid=[332]}, 88) = 332 [pid 323] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 323] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 323] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 331] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 331] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0ci2-android-5-15/strace-static-x86_64: Process 330 attached [pid 330] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 330] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 330] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0ci2-android-5-15/strace-static-x86_64: Process 332 attached [pid 332] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 332] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 332] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0 [pid 320] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 320] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 320] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 320] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 320] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 320] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 320] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} => {parent_tid=[333]}, 88) = 333 [pid 320] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 320] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 320] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 333 attached [pid 333] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 333] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [ 32.498579][ T318] wacom 0003:056A:0084.0005: unknown main item tag 0x0 [ 32.505449][ T26] wacom 0003:056A:0084.0003: unknown main item tag 0x0 [ 32.512323][ T39] wacom 0003:056A:0084.0002: unknown main item tag 0x0 [ 32.519170][ T39] wacom 0003:056A:0084.0002: unknown main item tag 0x0 [ 32.526081][ T313] wacom 0003:056A:0084.0001: unknown main item tag 0x0 [ 32.532973][ T26] wacom 0003:056A:0084.0003: unknown main item tag 0x0 [ 32.539823][ T26] wacom 0003:056A:0084.0003: unknown main item tag 0x0 [ 32.546694][ T325] wacom 0003:056A:0084.0004: unknown main item tag 0x0 [ 32.553601][ T313] wacom 0003:056A:0084.0001: unknown main item tag 0x0 [ 32.560443][ T313] wacom 0003:056A:0084.0001: unknown main item tag 0x0 [ 32.567323][ T318] wacom 0003:056A:0084.0005: unknown main item tag 0x0 [ 32.574191][ T325] wacom 0003:056A:0084.0004: unknown main item tag 0x0 [ 32.581028][ T325] wacom 0003:056A:0084.0004: unknown main item tag 0x0 [ 32.587895][ T39] wacom 0003:056A:0084.0002: unknown main item tag 0x0 [ 32.594761][ T318] wacom 0003:056A:0084.0005: unknown main item tag 0x0 [ 32.601640][ T26] wacom 0003:056A:0084.0003: unknown main item tag 0x0 [ 32.608496][ T26] wacom 0003:056A:0084.0003: unknown main item tag 0x0 [ 32.615402][ T39] wacom 0003:056A:0084.0002: unknown main item tag 0x0 [ 32.622285][ T313] wacom 0003:056A:0084.0001: unknown main item tag 0x0 [ 32.629160][ T313] wacom 0003:056A:0084.0001: unknown main item tag 0x0 [ 32.636057][ T318] wacom 0003:056A:0084.0005: unknown main item tag 0x0 [ 32.642937][ T325] wacom 0003:056A:0084.0004: unknown main item tag 0x0 [ 32.649782][ T325] wacom 0003:056A:0084.0004: unknown main item tag 0x0 [ 32.656672][ T39] wacom 0003:056A:0084.0002: unknown main item tag 0x0 [ 32.663570][ T318] wacom 0003:056A:0084.0005: unknown main item tag 0x0 [ 32.670420][ T318] wacom 0003:056A:0084.0005: unknown main item tag 0x0 [ 32.677299][ T26] wacom 0003:056A:0084.0003: unknown main item tag 0x0 [ 32.684178][ T39] wacom 0003:056A:0084.0002: unknown main item tag 0x0 [ 32.691024][ T39] wacom 0003:056A:0084.0002: unknown main item tag 0x0 [ 32.697902][ T313] wacom 0003:056A:0084.0001: unknown main item tag 0x0 [ 32.704773][ T26] wacom 0003:056A:0084.0003: unknown main item tag 0x0 [ 32.711652][ T325] wacom 0003:056A:0084.0004: unknown main item tag 0x0 [ 32.718499][ T325] wacom 0003:056A:0084.0004: unknown main item tag 0x0 [ 32.725379][ T313] wacom 0003:056A:0084.0001: unknown main item tag 0x0 [ 32.732264][ T318] wacom 0003:056A:0084.0005: unknown main item tag 0x0 [ 32.739117][ T318] wacom 0003:056A:0084.0005: unknown main item tag 0x0 [ 32.746021][ T26] wacom 0003:056A:0084.0003: unknown main item tag 0x0 [ 32.752896][ T39] wacom 0003:056A:0084.0002: unknown main item tag 0x0 [ 32.759736][ T39] wacom 0003:056A:0084.0002: unknown main item tag 0x0 [ 32.766627][ T313] wacom 0003:056A:0084.0001: unknown main item tag 0x0 [ 32.773523][ T325] wacom 0003:056A:0084.0004: unknown main item tag 0x0 [ 32.780373][ T325] wacom 0003:056A:0084.0004: unknown main item tag 0x0 [ 32.787258][ T26] wacom 0003:056A:0084.0003: unknown main item tag 0x0 [ 32.794130][ T313] wacom 0003:056A:0084.0001: unknown main item tag 0x0 [pid 333] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0 [pid 314] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 314] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [ 32.800977][ T313] wacom 0003:056A:0084.0001: unknown main item tag 0x0 [ 32.807874][ T318] wacom 0003:056A:0084.0005: unknown main item tag 0x0 [ 32.814740][ T26] wacom 0003:056A:0084.0003: unknown main item tag 0x0 [ 32.821629][ T39] wacom 0003:056A:0084.0002: unknown main item tag 0x0 [ 32.828490][ T39] wacom 0003:056A:0084.0002: unknown main item tag 0x0 [ 32.835462][ T318] wacom 0003:056A:0084.0005: unknown main item tag 0x0 [ 32.842361][ T26] wacom 0003:056A:0084.0003: unknown main item tag 0x0 [ 32.849210][ T26] wacom 0003:056A:0084.0003: unknown main item tag 0x0 [pid 310] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 309] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 323] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 323] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 320] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 320] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [ 32.856089][ T325] wacom 0003:056A:0084.0004: unknown main item tag 0x0 [ 32.863524][ T318] wacom 0003:056A:0084.0005: unknown main item tag 0x0 [ 32.870415][ T318] wacom 0003:056A:0084.0005: unknown main item tag 0x0 [ 32.877414][ T313] wacom 0003:056A:0084.0001: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input0 [ 32.888493][ T325] wacom 0003:056A:0084.0004: unknown main item tag 0x0 [ 32.895402][ T39] wacom 0003:056A:0084.0002: unknown main item tag 0x0 [pid 314] exit_group(0 [pid 329] <... ioctl resumed>) = ? [pid 315] <... ioctl resumed>) = ? [pid 314] <... exit_group resumed>) = ? [pid 329] +++ exited with 0 +++ [pid 315] +++ exited with 0 +++ [pid 314] +++ exited with 0 +++ [pid 307] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=314, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 307] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 307] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 335 [pid 307] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 335 attached [pid 335] set_robust_list(0x5555696156a0, 24) = 0 [pid 335] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 335] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 335] setpgid(0, 0) = 0 [pid 335] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 335] write(3, "1000", 4) = 4 [pid 335] close(3) = 0 executing program [pid 335] write(1, "executing program\n", 18) = 18 [pid 335] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 335] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 335] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 335] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 335] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 335] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 335] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0} => {parent_tid=[336]}, 88) = 336 [pid 335] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 335] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 335] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 336 attached [pid 336] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 336] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [ 32.902308][ T26] wacom 0003:056A:0084.0003: unknown main item tag 0x0 [ 32.909158][ T26] wacom 0003:056A:0084.0003: unknown main item tag 0x0 [ 32.916057][ T325] wacom 0003:056A:0084.0004: unknown main item tag 0x0 [ 32.922948][ T39] wacom 0003:056A:0084.0002: unknown main item tag 0x0 [ 32.929796][ T39] wacom 0003:056A:0084.0002: unknown main item tag 0x0 [ 32.937060][ T318] wacom 0003:056A:0084.0005: unknown main item tag 0x0 [ 32.943999][ T325] wacom 0003:056A:0084.0004: unknown main item tag 0x0 [pid 336] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 336] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 336] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 336] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 336] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 310] exit_group(0 [pid 330] <... ioctl resumed>) = ? [pid 311] <... ioctl resumed>) = ? [pid 310] <... exit_group resumed>) = ? [pid 330] +++ exited with 0 +++ [pid 311] +++ exited with 0 +++ [pid 310] +++ exited with 0 +++ [ 32.950877][ T325] wacom 0003:056A:0084.0004: unknown main item tag 0x0 [ 32.957828][ T318] wacom 0003:056A:0084.0005: unknown main item tag 0x0 [ 32.964729][ T26] wacom 0003:056A:0084.0003: unknown main item tag 0x0 [ 32.971737][ T39] wacom 0003:056A:0084.0002: unknown main item tag 0x0 [ 32.978608][ T39] wacom 0003:056A:0084.0002: unknown main item tag 0x0 [ 32.985526][ T318] wacom 0003:056A:0084.0005: unknown main item tag 0x0 [ 32.992426][ T325] wacom 0003:056A:0084.0004: unknown main item tag 0x0 [ 32.999282][ T325] wacom 0003:056A:0084.0004: unknown main item tag 0x0 [pid 309] exit_group(0 [pid 331] <... ioctl resumed>) = ? [pid 317] <... ioctl resumed>) = ? [pid 309] <... exit_group resumed>) = ? [pid 304] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=310, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 331] +++ exited with 0 +++ [pid 317] +++ exited with 0 +++ [pid 309] +++ exited with 0 +++ [pid 304] rt_sigprocmask(SIG_BLOCK, ~[] [pid 308] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=309, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 304] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 308] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 304] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 323] exit_group(0 [pid 304] <... clone resumed>, child_tidptr=0x555569615690) = 337 [pid 332] <... ioctl resumed>) = ? [pid 326] <... ioctl resumed>) = ? [pid 323] <... exit_group resumed>) = ? [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 332] +++ exited with 0 +++ [pid 326] +++ exited with 0 +++ [pid 323] +++ exited with 0 +++ [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=323, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 305] restart_syscall(<... resuming interrupted rt_sigprocmask ...>ci2-android-5-15/strace-static-x86_64: Process 337 attached [pid 337] set_robust_list(0x5555696156a0, 24) = 0 [pid 337] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 337] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 337] setpgid(0, 0) = 0 [pid 337] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 308] <... restart_syscall resumed>) = 0 [pid 305] <... restart_syscall resumed>) = 0 [pid 308] rt_sigprocmask(SIG_BLOCK, ~[] [pid 305] rt_sigprocmask(SIG_BLOCK, ~[] [pid 308] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 305] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 308] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 308] <... clone resumed>, child_tidptr=0x555569615690) = 338 [pid 305] <... clone resumed>, child_tidptr=0x555569615690) = 339 [pid 308] rt_sigprocmask(SIG_SETMASK, [] [pid 305] rt_sigprocmask(SIG_SETMASK, [] [pid 308] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 305] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 337] write(3, "1000", 4) = 4 [pid 337] close(3) = 0 executing program [pid 337] write(1, "executing program\n", 18) = 18 [pid 337] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 337] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 337] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 337] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 337] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 337] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 337] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0} => {parent_tid=[340]}, 88) = 340 [pid 337] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 337] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 337] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 339 attached ci2-android-5-15/strace-static-x86_64: Process 338 attached [pid 339] set_robust_list(0x5555696156a0, 24 [pid 338] set_robust_list(0x5555696156a0, 24 [pid 339] <... set_robust_list resumed>) = 0 [pid 339] rt_sigprocmask(SIG_SETMASK, [] [pid 338] <... set_robust_list resumed>) = 0 [pid 338] rt_sigprocmask(SIG_SETMASK, [] [pid 339] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 338] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 338] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 339] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 339] setpgid(0, 0) = 0 [pid 338] <... prctl resumed>) = 0 [pid 338] setpgid(0, 0) = 0 [pid 338] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 339] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 338] <... openat resumed>) = 3 [pid 338] write(3, "1000", 4) = 4 [pid 339] write(3, "1000", 4) = 4 [pid 338] close(3) = 0 [pid 339] close(3) = 0 [pid 338] write(1, "executing program\n", 18 [pid 339] write(1, "executing program\n", 18) = 18 [pid 338] <... write resumed>) = 18 [pid 338] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 executing program executing program [pid 339] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 338] <... futex resumed>) = 0 [pid 338] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240} [pid 339] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240} [pid 338] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 339] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 338] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 339] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 338] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 339] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 338] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 339] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 338] <... mmap resumed>) = 0x7f5ae90ed000 [pid 339] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 338] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 339] rt_sigprocmask(SIG_BLOCK, ~[] [pid 338] rt_sigprocmask(SIG_BLOCK, ~[] [pid 339] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 338] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 339] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0} [pid 338] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0} [pid 339] <... clone3 resumed> => {parent_tid=[342]}, 88) = 342 [pid 338] <... clone3 resumed> => {parent_tid=[341]}, 88) = 341 [pid 339] rt_sigprocmask(SIG_SETMASK, [] [pid 338] rt_sigprocmask(SIG_SETMASK, [] [pid 339] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 338] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 339] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 338] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 339] <... futex resumed>) = 0 [pid 338] <... futex resumed>) = 0 [pid 339] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 338] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 342 attached ci2-android-5-15/strace-static-x86_64: Process 341 attached ci2-android-5-15/strace-static-x86_64: Process 340 attached [pid 320] exit_group(0 [pid 333] <... ioctl resumed>) = ? [pid 321] <... ioctl resumed>) = ? [pid 320] <... exit_group resumed>) = ? [pid 333] +++ exited with 0 +++ [pid 321] +++ exited with 0 +++ [pid 320] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=320, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 341] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 341] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 341] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 341] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 341] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 341] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 341] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 340] set_robust_list(0x7f5ae910d9a0, 24 [pid 342] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 342] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 342] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 342] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 342] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 342] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 342] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 340] <... set_robust_list resumed>) = 0 [pid 340] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 340] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 340] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 340] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 340] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 340] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 306] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 343 [pid 306] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 343 attached [pid 343] set_robust_list(0x5555696156a0, 24) = 0 [pid 343] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 343] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [ 33.007098][ T26] wacom 0003:056A:0084.0003: unknown main item tag 0x0 [ 33.014022][ T318] wacom 0003:056A:0084.0005: unknown main item tag 0x0 [ 33.020891][ T318] wacom 0003:056A:0084.0005: unknown main item tag 0x0 [ 33.027862][ T26] wacom 0003:056A:0084.0003: unknown main item tag 0x0 [ 33.034805][ T39] wacom 0003:056A:0084.0002: unknown main item tag 0x0 [ 33.041848][ T325] wacom 0003:056A:0084.0004: unknown main item tag 0x0 [ 33.048765][ T26] wacom 0003:056A:0084.0003: unknown main item tag 0x0 [pid 343] setpgid(0, 0) = 0 [pid 343] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 343] write(3, "1000", 4) = 4 [pid 343] close(3) = 0 [pid 343] write(1, "executing program\n", 18) = 18 executing program [pid 343] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 343] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 343] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 343] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 343] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 343] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 343] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0} => {parent_tid=[344]}, 88) = 344 [pid 343] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 343] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 343] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 344 attached [pid 344] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 344] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 344] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 344] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 344] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 344] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [ 33.055699][ T39] wacom 0003:056A:0084.0002: unknown main item tag 0x0 [ 33.062676][ T318] wacom 0003:056A:0084.0005: unknown main item tag 0x0 [ 33.069900][ T325] wacom 0003:056A:0084.0004: unknown main item tag 0x0 [ 33.076815][ T26] wacom 0003:056A:0084.0003: unknown main item tag 0x0 [ 33.083744][ T39] wacom 0003:056A:0084.0002: unknown main item tag 0x0 [ 33.091290][ T318] wacom 0003:056A:0084.0005: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input0 [ 33.102401][ T313] usbhid 4-1:1.1: can't add hid device: -71 [ 33.108310][ T313] usbhid: probe of 4-1:1.1 failed with error -71 [ 33.115037][ T39] wacom 0003:056A:0084.0002: hidraw2: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input0 [ 33.126475][ T325] wacom 0003:056A:0084.0004: hidraw3: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input0 [ 33.137944][ T26] wacom 0003:056A:0084.0003: hidraw4: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input0 [ 33.231520][ T313] usbhid 4-1:1.2: can't add hid device: -71 [ 33.237824][ T313] usbhid: probe of 4-1:1.2 failed with error -71 [ 33.244726][ T313] usb 4-1: USB disconnect, device number 2 [ 33.311493][ T318] usbhid 3-1:1.1: can't add hid device: -71 [ 33.317519][ T325] usbhid 2-1:1.1: can't add hid device: -71 [ 33.323480][ T26] usbhid 5-1:1.1: can't add hid device: -71 [ 33.329454][ T26] usbhid: probe of 5-1:1.1 failed with error -71 [ 33.335879][ T39] usbhid 1-1:1.1: can't add hid device: -71 [ 33.341840][ T39] usbhid: probe of 1-1:1.1 failed with error -71 [ 33.348849][ T325] usbhid: probe of 2-1:1.1 failed with error -71 [ 33.355401][ T318] usbhid: probe of 3-1:1.1 failed with error -71 [ 33.366812][ T346] fido_id[346]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory [ 33.441520][ T39] usbhid 1-1:1.2: can't add hid device: -71 [ 33.447790][ T39] usbhid: probe of 1-1:1.2 failed with error -71 [ 33.454669][ T39] usb 1-1: USB disconnect, device number 2 [ 33.461477][ T26] usbhid 5-1:1.2: can't add hid device: -71 [ 33.467408][ T26] usbhid: probe of 5-1:1.2 failed with error -71 [ 33.473834][ T318] usbhid 3-1:1.2: can't add hid device: -71 [ 33.474435][ T347] fido_id[347]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/1-1/report_descriptor': No such file or directory [ 33.479752][ T318] usbhid: probe of 3-1:1.2 failed with error -71 [ 33.500544][ T325] usbhid 2-1:1.2: can't add hid device: -71 [ 33.506572][ T325] usbhid: probe of 2-1:1.2 failed with error -71 [ 33.519712][ T325] usb 2-1: USB disconnect, device number 2 [ 33.525626][ T26] usb 5-1: USB disconnect, device number 2 [ 33.546251][ T318] usb 3-1: USB disconnect, device number 2 [ 33.568775][ T351] fido_id[351]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory [ 33.584222][ T352] fido_id[352]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory [pid 344] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 336] <... ioctl resumed>) = 0 [pid 336] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 18 [ 33.651468][ T313] usb 4-1: new high-speed USB device number 3 using dummy_hcd [pid 336] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 340] <... ioctl resumed>) = 0 [pid 340] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 18 [pid 340] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 336] <... ioctl resumed>) = 0 [ 33.861465][ T39] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 33.901477][ T325] usb 2-1: new high-speed USB device number 3 using dummy_hcd [pid 336] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 342] <... ioctl resumed>) = 0 [pid 342] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 344] <... ioctl resumed>) = 0 [pid 336] <... ioctl resumed>) = 18 [pid 344] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 336] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 342] <... ioctl resumed>) = 18 [pid 341] <... ioctl resumed>) = 0 [pid 341] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 342] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 344] <... ioctl resumed>) = 18 [pid 336] <... ioctl resumed>) = 0 [pid 336] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 344] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 341] <... ioctl resumed>) = 18 [pid 341] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 336] <... ioctl resumed>) = 9 [ 33.911565][ T318] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 33.919061][ T26] usb 5-1: new high-speed USB device number 3 using dummy_hcd [pid 336] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 336] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 84 [pid 336] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 336] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 336] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 336] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [pid 336] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0) = 0 [ 34.011518][ T313] usb 4-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 34.020636][ T313] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 340] <... ioctl resumed>) = 0 [pid 340] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 18 [pid 340] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 342] <... ioctl resumed>) = 0 [pid 340] <... ioctl resumed>) = 0 [pid 342] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 340] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 344] <... ioctl resumed>) = 0 [pid 344] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 342] <... ioctl resumed>) = 18 [pid 341] <... ioctl resumed>) = 0 [pid 340] <... ioctl resumed>) = 9 [pid 340] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 342] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 341] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 344] <... ioctl resumed>) = 18 [pid 344] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 342] <... ioctl resumed>) = 0 [pid 341] <... ioctl resumed>) = 18 [pid 340] <... ioctl resumed>) = 0 [pid 342] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 341] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 340] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 344] <... ioctl resumed>) = 0 [pid 344] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 342] <... ioctl resumed>) = 9 [pid 341] <... ioctl resumed>) = 0 [pid 340] <... ioctl resumed>) = 84 [pid 342] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 340] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 341] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 344] <... ioctl resumed>) = 9 [pid 344] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 341] <... ioctl resumed>) = 9 [pid 341] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 344] <... ioctl resumed>) = 0 [pid 342] <... ioctl resumed>) = 0 [pid 340] <... ioctl resumed>) = 0 [pid 344] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 342] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 340] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 340] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 340] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [pid 340] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0 [pid 341] <... ioctl resumed>) = 0 [pid 341] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 336] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 335] <... futex resumed>) = 0 [pid 336] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 335] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 336] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 335] <... futex resumed>) = 0 [pid 336] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 335] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 336] <... ioctl resumed>) = 0 [pid 336] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 344] <... ioctl resumed>) = 84 [pid 342] <... ioctl resumed>) = 84 [ 34.221529][ T39] usb 1-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 34.230621][ T39] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 340] <... ioctl resumed>) = 0 [pid 344] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 342] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 341] <... ioctl resumed>) = 84 [pid 336] <... ioctl resumed>) = 0 [ 34.271511][ T325] usb 2-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 34.280577][ T325] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 34.288646][ T318] usb 3-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 34.297757][ T26] usb 5-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 34.307226][ T318] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 341] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 342] <... ioctl resumed>) = 0 [pid 344] <... ioctl resumed>) = 0 [pid 341] <... ioctl resumed>) = 0 [pid 342] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 342] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 342] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [pid 342] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0 [pid 344] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 344] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 344] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [pid 344] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0 [pid 341] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 341] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 341] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [pid 341] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0 [pid 344] <... ioctl resumed>) = 0 [pid 342] <... ioctl resumed>) = 0 [pid 341] <... ioctl resumed>) = 0 [ 34.315265][ T26] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 340] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 337] <... futex resumed>) = 0 [pid 340] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 337] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 340] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 337] <... futex resumed>) = 0 [pid 340] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 337] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 340] <... ioctl resumed>) = 0 [pid 340] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0) = 0 [pid 336] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 335] <... futex resumed>) = 0 [pid 336] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 335] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 336] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 335] <... futex resumed>) = 0 [pid 336] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 335] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 336] <... ioctl resumed>) = 0 [pid 336] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 336] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 335] <... futex resumed>) = 0 [pid 336] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 335] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 336] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 335] <... futex resumed>) = 0 [pid 336] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 335] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 336] <... ioctl resumed>) = 0 [pid 336] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 336] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 335] <... futex resumed>) = 0 [pid 336] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 335] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 336] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 335] <... futex resumed>) = 0 [pid 336] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 335] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 336] <... ioctl resumed>) = 0 [pid 336] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 336] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 335] <... futex resumed>) = 0 [pid 336] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 335] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 336] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 335] <... futex resumed>) = 0 [pid 336] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 335] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 344] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 342] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 341] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 344] <... futex resumed>) = 1 [pid 343] <... futex resumed>) = 0 [pid 342] <... futex resumed>) = 1 [pid 339] <... futex resumed>) = 0 [pid 341] <... futex resumed>) = 1 [pid 338] <... futex resumed>) = 0 [pid 344] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 343] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 342] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 339] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 338] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 344] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 343] <... futex resumed>) = 0 [pid 342] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 341] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 339] <... futex resumed>) = 0 [pid 338] <... futex resumed>) = 0 [pid 344] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 343] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 342] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 341] <... ioctl resumed>) = 0 [pid 339] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 338] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 344] <... ioctl resumed>) = 0 [pid 342] <... ioctl resumed>) = 0 [pid 341] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 344] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 342] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 344] <... ioctl resumed>) = 0 [pid 342] <... ioctl resumed>) = 0 [pid 341] <... ioctl resumed>) = 0 [pid 336] <... ioctl resumed>) = 0 [pid 336] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0) = 0 [ 34.612683][ T313] wacom 0003:056A:0084.0006: unknown main item tag 0x0 [ 34.619610][ T313] wacom 0003:056A:0084.0006: unknown main item tag 0x0 [ 34.626539][ T313] wacom 0003:056A:0084.0006: unknown main item tag 0x0 [ 34.633411][ T313] wacom 0003:056A:0084.0006: unknown main item tag 0x0 [ 34.640282][ T313] wacom 0003:056A:0084.0006: unknown main item tag 0x0 [ 34.647194][ T313] wacom 0003:056A:0084.0006: unknown main item tag 0x0 [ 34.654080][ T313] wacom 0003:056A:0084.0006: unknown main item tag 0x0 [pid 340] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 337] <... futex resumed>) = 0 [pid 340] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 337] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 340] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 337] <... futex resumed>) = 0 [pid 340] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 337] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 340] <... ioctl resumed>) = 0 [pid 340] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 340] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 337] <... futex resumed>) = 0 [pid 340] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 337] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 340] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 337] <... futex resumed>) = 0 [pid 340] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [ 34.660940][ T313] wacom 0003:056A:0084.0006: unknown main item tag 0x0 [ 34.667862][ T313] wacom 0003:056A:0084.0006: unknown main item tag 0x0 [ 34.674734][ T313] wacom 0003:056A:0084.0006: unknown main item tag 0x0 [ 34.681754][ T313] wacom 0003:056A:0084.0006: unknown main item tag 0x0 [ 34.688611][ T313] wacom 0003:056A:0084.0006: unknown main item tag 0x0 [ 34.695487][ T313] wacom 0003:056A:0084.0006: unknown main item tag 0x0 [ 34.702496][ T313] wacom 0003:056A:0084.0006: unknown main item tag 0x0 [pid 337] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 340] <... ioctl resumed>) = 0 [pid 340] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 340] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 337] <... futex resumed>) = 0 [pid 340] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 337] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 340] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 337] <... futex resumed>) = 0 [pid 340] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [ 34.709338][ T313] wacom 0003:056A:0084.0006: unknown main item tag 0x0 [ 34.716210][ T313] wacom 0003:056A:0084.0006: unknown main item tag 0x0 [ 34.723107][ T313] wacom 0003:056A:0084.0006: unknown main item tag 0x0 [ 34.729983][ T313] wacom 0003:056A:0084.0006: unknown main item tag 0x0 [ 34.736880][ T313] wacom 0003:056A:0084.0006: unknown main item tag 0x0 [ 34.743822][ T313] wacom 0003:056A:0084.0006: unknown main item tag 0x0 [ 34.750682][ T313] wacom 0003:056A:0084.0006: unknown main item tag 0x0 [pid 337] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 340] <... ioctl resumed>) = 0 [pid 340] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 340] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 337] <... futex resumed>) = 0 [pid 340] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 337] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 340] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 337] <... futex resumed>) = 0 [pid 340] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 337] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 342] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 339] <... futex resumed>) = 0 [pid 342] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 339] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 342] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 339] <... futex resumed>) = 0 [pid 342] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 339] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 342] <... ioctl resumed>) = 0 [pid 342] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 342] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 339] <... futex resumed>) = 0 [pid 342] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 339] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 342] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 339] <... futex resumed>) = 0 [pid 342] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 339] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 344] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 343] <... futex resumed>) = 0 [pid 344] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 343] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 344] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 343] <... futex resumed>) = 0 [pid 344] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 343] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 344] <... ioctl resumed>) = 0 [pid 344] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 344] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 343] <... futex resumed>) = 0 [pid 344] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 343] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 344] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 343] <... futex resumed>) = 0 [pid 344] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 343] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 341] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 338] <... futex resumed>) = 0 [pid 341] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 338] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 341] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 338] <... futex resumed>) = 0 [pid 341] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 338] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 341] <... ioctl resumed>) = 0 [pid 341] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 341] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 338] <... futex resumed>) = 0 [pid 341] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 338] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 341] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 338] <... futex resumed>) = 0 [pid 341] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 338] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 342] <... ioctl resumed>) = 0 [pid 340] <... ioctl resumed>) = 0 [pid 342] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 340] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0 [pid 342] <... ioctl resumed>) = 0 [pid 342] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 339] <... futex resumed>) = 0 [pid 342] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 339] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 342] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 339] <... futex resumed>) = 0 [pid 342] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 339] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 336] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 335] <... futex resumed>) = 0 [pid 336] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 335] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 336] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 335] <... futex resumed>) = 0 [pid 336] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [ 34.757548][ T313] wacom 0003:056A:0084.0006: unknown main item tag 0x0 [ 34.764469][ T313] wacom 0003:056A:0084.0006: unknown main item tag 0x0 [ 34.771331][ T313] wacom 0003:056A:0084.0006: unknown main item tag 0x0 [ 34.778210][ T313] wacom 0003:056A:0084.0006: unknown main item tag 0x0 [ 34.785246][ T313] wacom 0003:056A:0084.0006: unknown main item tag 0x0 [ 34.792172][ T313] wacom 0003:056A:0084.0006: unknown main item tag 0x0 [ 34.799036][ T313] wacom 0003:056A:0084.0006: unknown main item tag 0x0 [ 34.806049][ T313] wacom 0003:056A:0084.0006: unknown main item tag 0x0 [pid 335] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 344] <... ioctl resumed>) = 0 [pid 341] <... ioctl resumed>) = 0 [pid 340] <... ioctl resumed>) = 0 [pid 344] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 341] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 344] <... ioctl resumed>) = 0 [pid 341] <... ioctl resumed>) = 0 [pid 344] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 341] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 344] <... futex resumed>) = 1 [pid 343] <... futex resumed>) = 0 [pid 341] <... futex resumed>) = 1 [pid 338] <... futex resumed>) = 0 [pid 344] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 343] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 341] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 338] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 344] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 343] <... futex resumed>) = 0 [pid 341] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 338] <... futex resumed>) = 0 [pid 344] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 343] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 341] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 338] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 342] <... ioctl resumed>) = 0 [pid 342] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 342] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 339] <... futex resumed>) = 0 [pid 342] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 339] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 342] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 339] <... futex resumed>) = 0 [pid 342] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 339] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 344] <... ioctl resumed>) = 0 [pid 341] <... ioctl resumed>) = 0 [pid 344] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 341] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 344] <... ioctl resumed>) = 0 [pid 341] <... ioctl resumed>) = 0 [pid 344] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 341] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 344] <... futex resumed>) = 1 [pid 343] <... futex resumed>) = 0 [pid 341] <... futex resumed>) = 1 [pid 338] <... futex resumed>) = 0 [pid 344] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 343] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 341] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 338] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 344] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [ 34.812955][ T313] wacom 0003:056A:0084.0006: unknown main item tag 0x0 [ 34.819815][ T313] wacom 0003:056A:0084.0006: unknown main item tag 0x0 [ 34.828109][ T39] wacom 0003:056A:0084.0007: unknown main item tag 0x0 [ 34.835039][ T313] wacom 0003:056A:0084.0006: unknown main item tag 0x0 [ 34.842046][ T39] wacom 0003:056A:0084.0007: unknown main item tag 0x0 [ 34.848926][ T39] wacom 0003:056A:0084.0007: unknown main item tag 0x0 [ 34.855859][ T313] wacom 0003:056A:0084.0006: unknown main item tag 0x0 [pid 343] <... futex resumed>) = 0 [pid 341] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 338] <... futex resumed>) = 0 [pid 344] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 343] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 341] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 338] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 342] <... ioctl resumed>) = 0 [pid 342] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0 [pid 344] <... ioctl resumed>) = 0 [pid 342] <... ioctl resumed>) = 0 [pid 341] <... ioctl resumed>) = 0 [pid 344] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0 [ 34.862851][ T313] wacom 0003:056A:0084.0006: unknown main item tag 0x0 [ 34.870135][ T39] wacom 0003:056A:0084.0007: unknown main item tag 0x0 [ 34.877135][ T313] wacom 0003:056A:0084.0006: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input0 [ 34.888354][ T39] wacom 0003:056A:0084.0007: unknown main item tag 0x0 [ 34.895269][ T39] wacom 0003:056A:0084.0007: unknown main item tag 0x0 [ 34.903501][ T325] wacom 0003:056A:0084.0008: unknown main item tag 0x0 [pid 341] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0 [pid 344] <... ioctl resumed>) = 0 [pid 341] <... ioctl resumed>) = 0 [ 34.910390][ T325] wacom 0003:056A:0084.0008: unknown main item tag 0x0 [ 34.917312][ T39] wacom 0003:056A:0084.0007: unknown main item tag 0x0 [ 34.925334][ T26] wacom 0003:056A:0084.0009: unknown main item tag 0x0 [ 34.933346][ T318] wacom 0003:056A:0084.000A: unknown main item tag 0x0 [ 34.940197][ T318] wacom 0003:056A:0084.000A: unknown main item tag 0x0 [ 34.947084][ T325] wacom 0003:056A:0084.0008: unknown main item tag 0x0 [ 34.953979][ T26] wacom 0003:056A:0084.0009: unknown main item tag 0x0 [pid 336] <... ioctl resumed>) = 0 [ 34.960829][ T26] wacom 0003:056A:0084.0009: unknown main item tag 0x0 [ 34.967704][ T39] wacom 0003:056A:0084.0007: unknown main item tag 0x0 [ 34.974612][ T325] wacom 0003:056A:0084.0008: unknown main item tag 0x0 [ 34.982261][ T318] wacom 0003:056A:0084.000A: unknown main item tag 0x0 [ 34.989139][ T318] wacom 0003:056A:0084.000A: unknown main item tag 0x0 [ 34.996067][ T39] wacom 0003:056A:0084.0007: unknown main item tag 0x0 [ 35.002965][ T325] wacom 0003:056A:0084.0008: unknown main item tag 0x0 [pid 336] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0) = 0 [pid 340] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 337] <... futex resumed>) = 0 [pid 340] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 337] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 340] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 337] <... futex resumed>) = 0 [pid 340] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [ 35.009815][ T325] wacom 0003:056A:0084.0008: unknown main item tag 0x0 [ 35.016775][ T26] wacom 0003:056A:0084.0009: unknown main item tag 0x0 [ 35.023671][ T39] wacom 0003:056A:0084.0007: unknown main item tag 0x0 [ 35.030544][ T39] wacom 0003:056A:0084.0007: unknown main item tag 0x0 [ 35.037543][ T26] wacom 0003:056A:0084.0009: unknown main item tag 0x0 [ 35.044437][ T318] wacom 0003:056A:0084.000A: unknown main item tag 0x0 [ 35.051282][ T318] wacom 0003:056A:0084.000A: unknown main item tag 0x0 [pid 337] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 342] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 339] <... futex resumed>) = 0 [pid 342] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 339] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 342] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 339] <... futex resumed>) = 0 [pid 342] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [ 35.058205][ T325] wacom 0003:056A:0084.0008: unknown main item tag 0x0 [ 35.065105][ T26] wacom 0003:056A:0084.0009: unknown main item tag 0x0 [ 35.072011][ T39] wacom 0003:056A:0084.0007: unknown main item tag 0x0 [ 35.078869][ T39] wacom 0003:056A:0084.0007: unknown main item tag 0x0 [ 35.085755][ T325] wacom 0003:056A:0084.0008: unknown main item tag 0x0 [ 35.092664][ T26] wacom 0003:056A:0084.0009: unknown main item tag 0x0 [ 35.099506][ T26] wacom 0003:056A:0084.0009: unknown main item tag 0x0 [ 35.106386][ T318] wacom 0003:056A:0084.000A: unknown main item tag 0x0 [pid 339] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 344] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 341] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 344] <... futex resumed>) = 1 [pid 343] <... futex resumed>) = 0 [pid 341] <... futex resumed>) = 1 [pid 338] <... futex resumed>) = 0 [pid 344] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 343] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 341] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 338] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 344] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 343] <... futex resumed>) = 0 [pid 341] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 338] <... futex resumed>) = 0 [pid 344] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 343] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 341] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 338] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 335] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 335] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 335] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 335] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 335] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 335] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} => {parent_tid=[353]}, 88) = 353 [pid 335] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [ 35.113280][ T325] wacom 0003:056A:0084.0008: unknown main item tag 0x0 [ 35.120127][ T325] wacom 0003:056A:0084.0008: unknown main item tag 0x0 [ 35.127015][ T318] wacom 0003:056A:0084.000A: unknown main item tag 0x0 [ 35.133918][ T39] wacom 0003:056A:0084.0007: unknown main item tag 0x0 [ 35.140777][ T39] wacom 0003:056A:0084.0007: unknown main item tag 0x0 [ 35.147658][ T26] wacom 0003:056A:0084.0009: unknown main item tag 0x0 [ 35.154538][ T318] wacom 0003:056A:0084.000A: unknown main item tag 0x0 [pid 335] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 335] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 353 attached [pid 353] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 353] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 353] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0) = 0 [pid 353] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0) = 34 [ 35.161423][ T325] wacom 0003:056A:0084.0008: unknown main item tag 0x0 [ 35.168285][ T325] wacom 0003:056A:0084.0008: unknown main item tag 0x0 [ 35.177207][ T26] wacom 0003:056A:0084.0009: unknown main item tag 0x0 [ 35.184218][ T313] wacom 0003:056A:0084.000B: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input1 [ 35.195316][ T318] wacom 0003:056A:0084.000A: unknown main item tag 0x0 [ 35.202219][ T39] wacom 0003:056A:0084.0007: unknown main item tag 0x0 [pid 336] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 35.209079][ T39] wacom 0003:056A:0084.0007: unknown main item tag 0x0 [ 35.215982][ T26] wacom 0003:056A:0084.0009: unknown main item tag 0x0 [ 35.222862][ T318] wacom 0003:056A:0084.000A: unknown main item tag 0x0 [ 35.229725][ T318] wacom 0003:056A:0084.000A: unknown main item tag 0x0 [ 35.237361][ T325] wacom 0003:056A:0084.0008: unknown main item tag 0x0 [ 35.244276][ T26] wacom 0003:056A:0084.0009: unknown main item tag 0x0 [ 35.251134][ T26] wacom 0003:056A:0084.0009: unknown main item tag 0x0 [ 35.258044][ T39] wacom 0003:056A:0084.0007: unknown main item tag 0x0 [ 35.264949][ T325] wacom 0003:056A:0084.0008: unknown main item tag 0x0 [ 35.271840][ T318] wacom 0003:056A:0084.000A: unknown main item tag 0x0 [ 35.278716][ T318] wacom 0003:056A:0084.000A: unknown main item tag 0x0 [ 35.285594][ T39] wacom 0003:056A:0084.0007: unknown main item tag 0x0 [ 35.292473][ T325] wacom 0003:056A:0084.0008: unknown main item tag 0x0 [ 35.299314][ T325] wacom 0003:056A:0084.0008: unknown main item tag 0x0 [ 35.306194][ T26] wacom 0003:056A:0084.0009: unknown main item tag 0x0 [ 35.313103][ T39] wacom 0003:056A:0084.0007: unknown main item tag 0x0 [ 35.319941][ T39] wacom 0003:056A:0084.0007: unknown main item tag 0x0 [ 35.326816][ T26] wacom 0003:056A:0084.0009: unknown main item tag 0x0 [ 35.333711][ T318] wacom 0003:056A:0084.000A: unknown main item tag 0x0 [ 35.340557][ T318] wacom 0003:056A:0084.000A: unknown main item tag 0x0 [ 35.347450][ T325] wacom 0003:056A:0084.0008: unknown main item tag 0x0 [ 35.354330][ T26] wacom 0003:056A:0084.0009: unknown main item tag 0x0 [pid 336] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 353] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 335] <... futex resumed>) = 0 [pid 353] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 335] exit_group(0 [pid 353] <... futex resumed>) = ? [pid 336] <... futex resumed>) = ? [pid 335] <... exit_group resumed>) = ? [pid 353] +++ exited with 0 +++ [pid 336] +++ exited with 0 +++ [pid 335] +++ exited with 0 +++ [pid 307] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=335, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 307] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 337] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 307] <... restart_syscall resumed>) = 0 [pid 337] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 337] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 307] rt_sigprocmask(SIG_BLOCK, ~[] [pid 337] <... mmap resumed>) = 0x7f5ae90cc000 [pid 307] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 337] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE [pid 307] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 337] <... mprotect resumed>) = 0 [pid 337] rt_sigprocmask(SIG_BLOCK, ~[] [pid 307] <... clone resumed>, child_tidptr=0x555569615690) = 354 [pid 337] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 307] rt_sigprocmask(SIG_SETMASK, [] [pid 337] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} [pid 307] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 337] <... clone3 resumed> => {parent_tid=[355]}, 88) = 355 [pid 337] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 337] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 337] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 355 attached [pid 355] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 355] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 355] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0ci2-android-5-15/strace-static-x86_64: Process 354 attached [pid 354] set_robust_list(0x5555696156a0, 24) = 0 [pid 354] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 354] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 354] setpgid(0, 0) = 0 [pid 354] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 354] write(3, "1000", 4) = 4 [pid 354] close(3) = 0 executing program [pid 354] write(1, "executing program\n", 18) = 18 [pid 354] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 354] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 354] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 354] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 354] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 354] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 354] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0} => {parent_tid=[356]}, 88) = 356 [pid 354] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 354] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 354] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 356 attached [pid 356] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 356] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 356] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 356] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 356] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 356] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [ 35.361171][ T26] wacom 0003:056A:0084.0009: unknown main item tag 0x0 [ 35.368074][ T39] wacom 0003:056A:0084.0007: unknown main item tag 0x0 [ 35.374972][ T325] wacom 0003:056A:0084.0008: unknown main item tag 0x0 [ 35.381881][ T318] wacom 0003:056A:0084.000A: unknown main item tag 0x0 [ 35.388754][ T318] wacom 0003:056A:0084.000A: unknown main item tag 0x0 [ 35.395756][ T39] wacom 0003:056A:0084.0007: unknown main item tag 0x0 [ 35.402663][ T325] wacom 0003:056A:0084.0008: unknown main item tag 0x0 [ 35.409516][ T325] wacom 0003:056A:0084.0008: unknown main item tag 0x0 [pid 356] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 339] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 339] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 339] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 339] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 339] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 339] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} => {parent_tid=[357]}, 88) = 357 [pid 339] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 339] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 339] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 357 attached [pid 357] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 357] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [ 35.416477][ T26] wacom 0003:056A:0084.0009: unknown main item tag 0x0 [ 35.423373][ T39] wacom 0003:056A:0084.0007: unknown main item tag 0x0 [ 35.430235][ T39] wacom 0003:056A:0084.0007: unknown main item tag 0x0 [ 35.437197][ T26] wacom 0003:056A:0084.0009: unknown main item tag 0x0 [ 35.444103][ T318] wacom 0003:056A:0084.000A: unknown main item tag 0x0 [ 35.450984][ T318] wacom 0003:056A:0084.000A: unknown main item tag 0x0 [ 35.457939][ T39] wacom 0003:056A:0084.0007: unknown main item tag 0x0 [pid 357] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0 [pid 343] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 343] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 343] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 338] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 343] <... mmap resumed>) = 0x7f5ae90cc000 [pid 338] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000 [pid 343] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE [pid 338] <... futex resumed>) = 0 [pid 343] <... mprotect resumed>) = 0 [pid 338] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 343] rt_sigprocmask(SIG_BLOCK, ~[] [pid 338] <... mmap resumed>) = 0x7f5ae90cc000 [pid 343] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 338] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE [pid 343] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} [pid 338] <... mprotect resumed>) = 0 [pid 338] rt_sigprocmask(SIG_BLOCK, ~[] [pid 343] <... clone3 resumed> => {parent_tid=[358]}, 88) = 358 [pid 338] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 343] rt_sigprocmask(SIG_SETMASK, [] [pid 338] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} [pid 343] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 343] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000 [pid 338] <... clone3 resumed> => {parent_tid=[359]}, 88) = 359 [pid 343] <... futex resumed>) = 0 [pid 338] rt_sigprocmask(SIG_SETMASK, [] [pid 343] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 338] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 338] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 338] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 359 attached [pid 359] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 359] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 359] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0ci2-android-5-15/strace-static-x86_64: Process 358 attached [pid 358] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 358] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [ 35.464832][ T325] wacom 0003:056A:0084.0008: unknown main item tag 0x0 [ 35.471754][ T313] usbhid 4-1:1.2: can't add hid device: -71 [ 35.477660][ T313] usbhid: probe of 4-1:1.2 failed with error -71 [ 35.484039][ T26] wacom 0003:056A:0084.0009: unknown main item tag 0x0 [ 35.490897][ T26] wacom 0003:056A:0084.0009: unknown main item tag 0x0 [ 35.497818][ T39] wacom 0003:056A:0084.0007: unknown main item tag 0x0 [ 35.504723][ T325] wacom 0003:056A:0084.0008: unknown main item tag 0x0 [ 35.512102][ T313] usb 4-1: USB disconnect, device number 3 [ 35.518294][ T318] wacom 0003:056A:0084.000A: unknown main item tag 0x0 [ 35.525217][ T39] wacom 0003:056A:0084.0007: unknown main item tag 0x0 [ 35.532121][ T325] wacom 0003:056A:0084.0008: unknown main item tag 0x0 [ 35.538984][ T325] wacom 0003:056A:0084.0008: unknown main item tag 0x0 [ 35.545941][ T26] wacom 0003:056A:0084.0009: unknown main item tag 0x0 [ 35.548023][ T361] fido_id[361]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/4-1/report_descriptor': No such file or directory [ 35.552904][ T318] wacom 0003:056A:0084.000A: unknown main item tag 0x0 [ 35.575287][ T39] wacom 0003:056A:0084.0007: unknown main item tag 0x0 [ 35.583572][ T26] wacom 0003:056A:0084.0009: unknown main item tag 0x0 [ 35.590794][ T39] wacom 0003:056A:0084.0007: unknown main item tag 0x0 [ 35.597716][ T325] wacom 0003:056A:0084.0008: unknown main item tag 0x0 [ 35.604617][ T26] wacom 0003:056A:0084.0009: unknown main item tag 0x0 [ 35.611553][ T39] wacom 0003:056A:0084.0007: unknown main item tag 0x0 [ 35.618427][ T39] wacom 0003:056A:0084.0007: unknown main item tag 0x0 [ 35.625429][ T325] wacom 0003:056A:0084.0008: unknown main item tag 0x0 [ 35.632391][ T26] wacom 0003:056A:0084.0009: unknown main item tag 0x0 [ 35.639261][ T26] wacom 0003:056A:0084.0009: unknown main item tag 0x0 [ 35.646152][ T318] wacom 0003:056A:0084.000A: unknown main item tag 0x0 [ 35.653052][ T39] wacom 0003:056A:0084.0007: unknown main item tag 0x0 [ 35.659902][ T39] wacom 0003:056A:0084.0007: unknown main item tag 0x0 [ 35.666777][ T325] wacom 0003:056A:0084.0008: unknown main item tag 0x0 [ 35.673660][ T318] wacom 0003:056A:0084.000A: unknown main item tag 0x0 [ 35.680513][ T318] wacom 0003:056A:0084.000A: unknown main item tag 0x0 [ 35.687447][ T325] wacom 0003:056A:0084.0008: unknown main item tag 0x0 [ 35.694342][ T26] wacom 0003:056A:0084.0009: unknown main item tag 0x0 [ 35.701199][ T26] wacom 0003:056A:0084.0009: unknown main item tag 0x0 [ 35.708500][ T325] wacom 0003:056A:0084.0008: unknown main item tag 0x0 [pid 358] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0 [pid 337] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 337] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [ 35.715496][ T39] wacom 0003:056A:0084.0007: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input0 [ 35.726571][ T318] wacom 0003:056A:0084.000A: unknown main item tag 0x0 [ 35.733535][ T325] wacom 0003:056A:0084.0008: unknown main item tag 0x0 [ 35.740430][ T325] wacom 0003:056A:0084.0008: unknown main item tag 0x0 [ 35.747374][ T26] wacom 0003:056A:0084.0009: unknown main item tag 0x0 [ 35.754263][ T318] wacom 0003:056A:0084.000A: unknown main item tag 0x0 [ 35.761129][ T318] wacom 0003:056A:0084.000A: unknown main item tag 0x0 [pid 339] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 35.768060][ T26] wacom 0003:056A:0084.0009: unknown main item tag 0x0 [ 35.774933][ T325] wacom 0003:056A:0084.0008: unknown main item tag 0x0 [ 35.781947][ T26] wacom 0003:056A:0084.0009: unknown main item tag 0x0 [ 35.788819][ T26] wacom 0003:056A:0084.0009: unknown main item tag 0x0 [ 35.795692][ T318] wacom 0003:056A:0084.000A: unknown main item tag 0x0 [ 35.802582][ T325] wacom 0003:056A:0084.0008: unknown main item tag 0x0 [ 35.809457][ T325] wacom 0003:056A:0084.0008: unknown main item tag 0x0 [pid 343] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 338] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 338] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 338] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 340] <... ioctl resumed>) = 0 [pid 340] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0) = 0 [ 35.816357][ T318] wacom 0003:056A:0084.000A: unknown main item tag 0x0 [ 35.823236][ T26] wacom 0003:056A:0084.0009: unknown main item tag 0x0 [ 35.830084][ T26] wacom 0003:056A:0084.0009: unknown main item tag 0x0 [ 35.837792][ T318] wacom 0003:056A:0084.000A: unknown main item tag 0x0 [ 35.845291][ T318] wacom 0003:056A:0084.000A: unknown main item tag 0x0 [ 35.852283][ T325] wacom 0003:056A:0084.0008: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input0 [pid 337] exit_group(0 [pid 355] <... ioctl resumed>) = ? [pid 337] <... exit_group resumed>) = ? [pid 355] +++ exited with 0 +++ [pid 340] +++ exited with 0 +++ [pid 337] +++ exited with 0 +++ [pid 304] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=337, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 304] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 304] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 304] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 362 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 362 attached [pid 362] set_robust_list(0x5555696156a0, 24) = 0 [pid 362] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 362] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 362] setpgid(0, 0) = 0 [pid 362] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 362] write(3, "1000", 4) = 4 [pid 362] close(3) = 0 executing program [pid 362] write(1, "executing program\n", 18) = 18 [pid 362] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 362] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 362] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 362] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 362] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 362] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 362] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0}ci2-android-5-15/strace-static-x86_64: Process 363 attached [pid 363] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 363] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 363] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 362] <... clone3 resumed> => {parent_tid=[363]}, 88) = 363 [pid 362] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 362] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 363] <... futex resumed>) = 0 [pid 363] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 363] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 363] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 [pid 362] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 363] <... ioctl resumed>) = 0 [pid 363] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 363] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 339] exit_group(0 [pid 357] <... ioctl resumed>) = ? [pid 342] <... ioctl resumed>) = ? [pid 339] <... exit_group resumed>) = ? [pid 357] +++ exited with 0 +++ [pid 342] +++ exited with 0 +++ [ 35.864208][ T318] wacom 0003:056A:0084.000A: unknown main item tag 0x0 [ 35.871088][ T318] wacom 0003:056A:0084.000A: unknown main item tag 0x0 [ 35.878108][ T26] wacom 0003:056A:0084.0009: hidraw2: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input0 [ 35.889839][ T318] wacom 0003:056A:0084.000A: hidraw3: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input0 [pid 339] +++ exited with 0 +++ [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=339, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 305] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 364 [pid 305] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 364 attached [pid 364] set_robust_list(0x5555696156a0, 24) = 0 [pid 364] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 364] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 364] setpgid(0, 0) = 0 [pid 364] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 364] write(3, "1000", 4) = 4 [pid 364] close(3) = 0 executing program [pid 364] write(1, "executing program\n", 18) = 18 [pid 364] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 364] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 364] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 364] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 364] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 364] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 364] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0} => {parent_tid=[365]}, 88) = 365 [pid 364] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 364] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 364] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 365 attached [pid 365] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 365] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 365] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 356] <... ioctl resumed>) = 0 [pid 356] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 365] <... openat resumed>) = 3 [pid 365] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 365] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 365] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 365] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 341] <... ioctl resumed>) = 0 [pid 341] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 343] exit_group(0) = ? [pid 344] <... ioctl resumed>) = ? [pid 358] <... ioctl resumed>) = ? [pid 358] +++ exited with 0 +++ [pid 344] +++ exited with 0 +++ [pid 343] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=343, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 356] <... ioctl resumed>) = 18 [pid 356] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 306] <... restart_syscall resumed>) = 0 [pid 306] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 366 attached , child_tidptr=0x555569615690) = 366 [pid 306] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 366] set_robust_list(0x5555696156a0, 24) = 0 [pid 366] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 338] exit_group(0 [pid 341] <... ioctl resumed>) = ? [pid 338] <... exit_group resumed>) = ? [pid 341] +++ exited with 0 +++ [pid 359] <... ioctl resumed>) = ? [pid 366] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 359] +++ exited with 0 +++ [pid 338] +++ exited with 0 +++ [pid 366] <... prctl resumed>) = 0 [pid 308] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=338, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 366] setpgid(0, 0) = 0 [pid 366] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 308] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 366] <... openat resumed>) = 3 [pid 366] write(3, "1000", 4) = 4 [pid 366] close(3) = 0 executing program [pid 366] write(1, "executing program\n", 18) = 18 [pid 366] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 366] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 366] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 366] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 366] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 366] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 366] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0}ci2-android-5-15/strace-static-x86_64: Process 367 attached => {parent_tid=[367]}, 88) = 367 [pid 367] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 367] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 367] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 366] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 366] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 367] <... futex resumed>) = 0 [pid 367] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 366] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 367] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 367] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 367] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 367] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 308] <... restart_syscall resumed>) = 0 [pid 308] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 308] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 368 attached , child_tidptr=0x555569615690) = 368 [pid 368] set_robust_list(0x5555696156a0, 24 [pid 308] rt_sigprocmask(SIG_SETMASK, [] [pid 368] <... set_robust_list resumed>) = 0 [pid 308] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 368] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [ 35.931421][ T313] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 35.941573][ T39] usbhid 1-1:1.1: can't add hid device: -71 [ 35.947548][ T39] usbhid: probe of 1-1:1.1 failed with error -71 [pid 368] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 368] setpgid(0, 0) = 0 [pid 368] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 368] write(3, "1000", 4) = 4 [pid 368] close(3) = 0 [pid 368] write(1, "executing program\n", 18) = 18 executing program [pid 368] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 368] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 368] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 368] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 368] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 368] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 368] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0}ci2-android-5-15/strace-static-x86_64: Process 369 attached => {parent_tid=[369]}, 88) = 369 [pid 368] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 368] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 368] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 369] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 369] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 369] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 369] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 369] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 369] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [ 36.051555][ T325] usbhid 2-1:1.1: can't add hid device: -71 [ 36.057591][ T318] usbhid 3-1:1.1: can't add hid device: -71 [ 36.063557][ T26] usbhid 5-1:1.1: can't add hid device: -71 [ 36.069462][ T26] usbhid: probe of 5-1:1.1 failed with error -71 [ 36.075874][ T39] usbhid 1-1:1.2: can't add hid device: -71 [ 36.081869][ T325] usbhid: probe of 2-1:1.1 failed with error -71 [ 36.088815][ T39] usbhid: probe of 1-1:1.2 failed with error -71 [ 36.095205][ T318] usbhid: probe of 3-1:1.1 failed with error -71 [ 36.103161][ T39] usb 1-1: USB disconnect, device number 3 [ 36.117740][ T370] fido_id[370]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory [pid 369] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 356] <... ioctl resumed>) = 0 [ 36.181486][ T325] usbhid 2-1:1.2: can't add hid device: -71 [ 36.187614][ T325] usbhid: probe of 2-1:1.2 failed with error -71 [ 36.194505][ T325] usb 2-1: USB disconnect, device number 3 [ 36.201467][ T26] usbhid 5-1:1.2: can't add hid device: -71 [ 36.207401][ T26] usbhid: probe of 5-1:1.2 failed with error -71 [ 36.213812][ T318] usbhid 3-1:1.2: can't add hid device: -71 [ 36.219731][ T318] usbhid: probe of 3-1:1.2 failed with error -71 [pid 356] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 18 [pid 356] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [ 36.229125][ T318] usb 3-1: USB disconnect, device number 3 [ 36.237231][ T26] usb 5-1: USB disconnect, device number 3 [ 36.258446][ T372] fido_id[372]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory [pid 356] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 9 [pid 356] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 356] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 84 [ 36.266602][ T373] fido_id[373]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory [pid 356] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 356] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 356] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 356] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [pid 356] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0) = 0 [ 36.311499][ T313] usb 4-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 36.320624][ T313] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 363] <... ioctl resumed>) = 0 [pid 363] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 18 [ 36.471446][ T39] usb 1-1: new high-speed USB device number 4 using dummy_hcd [pid 363] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 356] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 356] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 354] <... futex resumed>) = 0 [pid 354] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 356] <... futex resumed>) = 0 [pid 354] <... futex resumed>) = 1 [pid 356] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 354] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 356] <... ioctl resumed>) = 0 [pid 356] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0) = 0 [pid 365] <... ioctl resumed>) = 0 [pid 365] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 18 [pid 365] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 367] <... ioctl resumed>) = 0 [pid 367] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 369] <... ioctl resumed>) = 0 [pid 369] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 367] <... ioctl resumed>) = 18 [pid 367] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 369] <... ioctl resumed>) = 18 [ 36.571451][ T325] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 36.601482][ T318] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 36.608997][ T26] usb 5-1: new high-speed USB device number 4 using dummy_hcd [pid 369] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 363] <... ioctl resumed>) = 0 [pid 363] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 18 [pid 363] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 363] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 356] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 354] <... futex resumed>) = 0 [pid 356] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 354] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 356] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 354] <... futex resumed>) = 0 [pid 356] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 354] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 356] <... ioctl resumed>) = 0 [pid 356] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 356] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 354] <... futex resumed>) = 0 [pid 356] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 354] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 356] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 354] <... futex resumed>) = 0 [pid 356] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 354] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 363] <... ioctl resumed>) = 9 [pid 363] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 363] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 356] <... ioctl resumed>) = 0 [pid 356] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 356] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 354] <... futex resumed>) = 0 [pid 356] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 354] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 356] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 354] <... futex resumed>) = 0 [pid 356] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 354] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 365] <... ioctl resumed>) = 0 [pid 363] <... ioctl resumed>) = 84 [pid 365] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 363] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 365] <... ioctl resumed>) = 18 [pid 365] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 367] <... ioctl resumed>) = 0 [pid 363] <... ioctl resumed>) = 0 [pid 363] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32 [pid 356] <... ioctl resumed>) = 0 [pid 363] <... ioctl resumed>) = 0 [pid 363] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 363] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [pid 363] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0 [pid 367] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 356] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 356] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 354] <... futex resumed>) = 0 [pid 356] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 354] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 354] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 369] <... ioctl resumed>) = 0 [pid 365] <... ioctl resumed>) = 0 [pid 369] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 365] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 367] <... ioctl resumed>) = 18 [pid 363] <... ioctl resumed>) = 0 [ 36.831526][ T39] usb 1-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 36.840653][ T39] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 367] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 369] <... ioctl resumed>) = 18 [pid 365] <... ioctl resumed>) = 9 [pid 369] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 365] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 367] <... ioctl resumed>) = 0 [pid 356] <... ioctl resumed>) = 0 [pid 367] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 356] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0 [pid 369] <... ioctl resumed>) = 0 [pid 365] <... ioctl resumed>) = 0 [pid 369] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 365] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 367] <... ioctl resumed>) = 9 [pid 356] <... ioctl resumed>) = 0 [pid 367] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 369] <... ioctl resumed>) = 9 [pid 365] <... ioctl resumed>) = 84 [pid 369] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 365] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 367] <... ioctl resumed>) = 0 [pid 367] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 369] <... ioctl resumed>) = 0 [ 36.922635][ T313] wacom 0003:056A:0084.000C: unknown main item tag 0x0 [ 36.929536][ T313] wacom 0003:056A:0084.000C: unknown main item tag 0x0 [ 36.936537][ T325] usb 2-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 36.945632][ T325] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 36.953712][ T313] wacom 0003:056A:0084.000C: unknown main item tag 0x0 [ 36.960596][ T313] wacom 0003:056A:0084.000C: unknown main item tag 0x0 [pid 369] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 367] <... ioctl resumed>) = 84 [pid 367] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 369] <... ioctl resumed>) = 84 [pid 369] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 365] <... ioctl resumed>) = 0 [pid 365] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 365] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 365] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [pid 365] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0) = 0 [ 36.967779][ T313] wacom 0003:056A:0084.000C: unknown main item tag 0x0 [ 36.975008][ T318] usb 3-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 36.984147][ T26] usb 5-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 36.993220][ T318] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 37.001433][ T26] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 37.009615][ T313] wacom 0003:056A:0084.000C: unknown main item tag 0x0 [pid 367] <... ioctl resumed>) = 0 [pid 367] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 367] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 367] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [pid 367] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0 [pid 369] <... ioctl resumed>) = 0 [pid 369] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 369] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 369] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [pid 369] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0 [pid 367] <... ioctl resumed>) = 0 [pid 369] <... ioctl resumed>) = 0 [ 37.017301][ T313] wacom 0003:056A:0084.000C: unknown main item tag 0x0 [ 37.024459][ T313] wacom 0003:056A:0084.000C: unknown main item tag 0x0 [ 37.031322][ T313] wacom 0003:056A:0084.000C: unknown main item tag 0x0 [ 37.038245][ T313] wacom 0003:056A:0084.000C: unknown main item tag 0x0 [ 37.045194][ T313] wacom 0003:056A:0084.000C: unknown main item tag 0x0 [ 37.052638][ T313] wacom 0003:056A:0084.000C: unknown main item tag 0x0 [ 37.059537][ T313] wacom 0003:056A:0084.000C: unknown main item tag 0x0 [pid 363] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 362] <... futex resumed>) = 0 [pid 363] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 362] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 363] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 362] <... futex resumed>) = 0 [pid 363] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 362] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 363] <... ioctl resumed>) = 0 [pid 363] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0) = 0 [pid 356] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 354] <... futex resumed>) = 0 [pid 356] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 354] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 356] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 354] <... futex resumed>) = 0 [pid 356] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [ 37.066984][ T313] wacom 0003:056A:0084.000C: unknown main item tag 0x0 [ 37.073894][ T313] wacom 0003:056A:0084.000C: unknown main item tag 0x0 [ 37.080744][ T313] wacom 0003:056A:0084.000C: unknown main item tag 0x0 [ 37.087720][ T313] wacom 0003:056A:0084.000C: unknown main item tag 0x0 [ 37.094615][ T313] wacom 0003:056A:0084.000C: unknown main item tag 0x0 [ 37.101533][ T313] wacom 0003:056A:0084.000C: unknown main item tag 0x0 [ 37.108400][ T313] wacom 0003:056A:0084.000C: unknown main item tag 0x0 [ 37.115274][ T313] wacom 0003:056A:0084.000C: unknown main item tag 0x0 [ 37.122161][ T313] wacom 0003:056A:0084.000C: unknown main item tag 0x0 [ 37.129037][ T313] wacom 0003:056A:0084.000C: unknown main item tag 0x0 [ 37.135912][ T313] wacom 0003:056A:0084.000C: unknown main item tag 0x0 [ 37.142784][ T313] wacom 0003:056A:0084.000C: unknown main item tag 0x0 [ 37.149650][ T313] wacom 0003:056A:0084.000C: unknown main item tag 0x0 [ 37.156538][ T313] wacom 0003:056A:0084.000C: unknown main item tag 0x0 [ 37.163410][ T313] wacom 0003:056A:0084.000C: unknown main item tag 0x0 [pid 354] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 365] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 364] <... futex resumed>) = 0 [pid 365] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 364] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 365] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 364] <... futex resumed>) = 0 [pid 365] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 364] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 365] <... ioctl resumed>) = 0 [pid 365] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0) = 0 [pid 367] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 366] <... futex resumed>) = 0 [pid 367] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 366] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 367] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 366] <... futex resumed>) = 0 [pid 367] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 366] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 367] <... ioctl resumed>) = 0 [ 37.170271][ T313] wacom 0003:056A:0084.000C: unknown main item tag 0x0 [ 37.177157][ T313] wacom 0003:056A:0084.000C: unknown main item tag 0x0 [ 37.184031][ T313] wacom 0003:056A:0084.000C: unknown main item tag 0x0 [ 37.190872][ T313] wacom 0003:056A:0084.000C: unknown main item tag 0x0 [ 37.197740][ T313] wacom 0003:056A:0084.000C: unknown main item tag 0x0 [ 37.204604][ T313] wacom 0003:056A:0084.000C: unknown main item tag 0x0 [ 37.212050][ T313] wacom 0003:056A:0084.000C: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input0 [pid 367] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 369] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 369] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 368] <... futex resumed>) = 0 [pid 368] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 369] <... futex resumed>) = 0 [pid 368] <... futex resumed>) = 1 [pid 369] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 368] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 369] <... ioctl resumed>) = 0 [pid 369] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 367] <... ioctl resumed>) = 0 [pid 369] <... ioctl resumed>) = 0 [pid 363] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 362] <... futex resumed>) = 0 [pid 363] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 362] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 363] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 362] <... futex resumed>) = 0 [pid 363] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 362] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 363] <... ioctl resumed>) = 0 [pid 363] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 363] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 362] <... futex resumed>) = 0 [pid 363] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 362] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 363] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 362] <... futex resumed>) = 0 [pid 363] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 362] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 356] <... ioctl resumed>) = 0 [pid 356] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 363] <... ioctl resumed>) = 0 [pid 356] <... ioctl resumed>) = 0 [pid 363] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 363] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 362] <... futex resumed>) = 0 [pid 363] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 362] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 363] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 362] <... futex resumed>) = 0 [pid 363] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 362] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 363] <... ioctl resumed>) = 0 [pid 363] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 363] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 362] <... futex resumed>) = 0 [pid 363] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 362] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 363] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 362] <... futex resumed>) = 0 [pid 363] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 362] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 363] <... ioctl resumed>) = 0 [pid 363] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0) = 0 [pid 365] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 364] <... futex resumed>) = 0 [pid 365] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 364] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 365] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 364] <... futex resumed>) = 0 [pid 365] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 364] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 365] <... ioctl resumed>) = 0 [pid 365] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 365] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 364] <... futex resumed>) = 0 [pid 365] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 364] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 365] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 364] <... futex resumed>) = 0 [pid 365] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 364] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 367] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 366] <... futex resumed>) = 0 [pid 367] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 366] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 367] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [ 37.422545][ T39] wacom 0003:056A:0084.000D: unknown main item tag 0x0 [ 37.429526][ T39] wacom 0003:056A:0084.000D: unknown main item tag 0x0 [ 37.436473][ T39] wacom 0003:056A:0084.000D: unknown main item tag 0x0 [ 37.443366][ T39] wacom 0003:056A:0084.000D: unknown main item tag 0x0 [ 37.450206][ T39] wacom 0003:056A:0084.000D: unknown main item tag 0x0 [ 37.457163][ T39] wacom 0003:056A:0084.000D: unknown main item tag 0x0 [ 37.464039][ T39] wacom 0003:056A:0084.000D: unknown main item tag 0x0 [pid 366] <... futex resumed>) = 0 [pid 367] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 366] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 354] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 367] <... ioctl resumed>) = 0 [pid 354] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000 [pid 367] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 354] <... futex resumed>) = 0 [pid 367] <... ioctl resumed>) = 0 [pid 354] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 367] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 354] <... mmap resumed>) = 0x7f5ae90cc000 [pid 367] <... futex resumed>) = 1 [pid 366] <... futex resumed>) = 0 [pid 354] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE [pid 367] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 366] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 354] <... mprotect resumed>) = 0 [pid 367] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 366] <... futex resumed>) = 0 [pid 354] rt_sigprocmask(SIG_BLOCK, ~[] [pid 367] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 366] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 354] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 365] <... ioctl resumed>) = 0 [pid 354] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} [pid 365] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 354] <... clone3 resumed> => {parent_tid=[374]}, 88) = 374 [pid 365] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 354] rt_sigprocmask(SIG_SETMASK, [] [pid 365] <... futex resumed>) = 1 [pid 364] <... futex resumed>) = 0 [pid 354] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 365] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 364] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 354] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000 [pid 365] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 364] <... futex resumed>) = 0 [pid 354] <... futex resumed>) = 0 [pid 365] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 364] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 354] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 374 attached [pid 374] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 374] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 374] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0) = 0 [pid 374] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0 [pid 369] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 369] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 374] <... ioctl resumed>) = 34 [pid 368] <... futex resumed>) = 0 [pid 368] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 369] <... futex resumed>) = 0 [pid 368] <... futex resumed>) = 1 [pid 369] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 368] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 369] <... ioctl resumed>) = 0 [pid 369] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 369] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 368] <... futex resumed>) = 0 [pid 369] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 368] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 369] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 368] <... futex resumed>) = 0 [pid 369] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 368] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 367] <... ioctl resumed>) = 0 [pid 367] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 367] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 366] <... futex resumed>) = 0 [pid 367] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 366] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 367] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 366] <... futex resumed>) = 0 [pid 367] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 366] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 365] <... ioctl resumed>) = 0 [pid 365] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 365] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 364] <... futex resumed>) = 0 [pid 365] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 364] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 365] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 364] <... futex resumed>) = 0 [pid 365] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 364] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 356] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 37.470874][ T39] wacom 0003:056A:0084.000D: unknown main item tag 0x0 [ 37.477825][ T39] wacom 0003:056A:0084.000D: unknown main item tag 0x0 [ 37.487296][ T313] wacom 0003:056A:0084.000E: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input1 [ 37.498472][ T39] wacom 0003:056A:0084.000D: unknown main item tag 0x0 [ 37.505428][ T39] wacom 0003:056A:0084.000D: unknown main item tag 0x0 [ 37.513736][ T39] wacom 0003:056A:0084.000D: unknown main item tag 0x0 [pid 356] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 369] <... ioctl resumed>) = 0 [pid 369] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 369] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 368] <... futex resumed>) = 0 [pid 369] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 368] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 369] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 368] <... futex resumed>) = 0 [pid 369] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 368] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 367] <... ioctl resumed>) = 0 [pid 367] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 367] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 366] <... futex resumed>) = 0 [pid 367] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 366] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 367] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 366] <... futex resumed>) = 0 [pid 367] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 366] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 365] <... ioctl resumed>) = 0 [pid 365] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0 [pid 369] <... ioctl resumed>) = 0 [pid 369] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 369] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 368] <... futex resumed>) = 0 [pid 369] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 368] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 369] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 368] <... futex resumed>) = 0 [pid 369] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [ 37.520605][ T39] wacom 0003:056A:0084.000D: unknown main item tag 0x0 [ 37.527550][ T39] wacom 0003:056A:0084.000D: unknown main item tag 0x0 [ 37.534506][ T39] wacom 0003:056A:0084.000D: unknown main item tag 0x0 [ 37.541368][ T39] wacom 0003:056A:0084.000D: unknown main item tag 0x0 [ 37.548340][ T39] wacom 0003:056A:0084.000D: unknown main item tag 0x0 [ 37.555310][ T39] wacom 0003:056A:0084.000D: unknown main item tag 0x0 [ 37.562221][ T39] wacom 0003:056A:0084.000D: unknown main item tag 0x0 [pid 368] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 367] <... ioctl resumed>) = 0 [pid 365] <... ioctl resumed>) = 0 [pid 367] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0) = 0 [pid 369] <... ioctl resumed>) = 0 [pid 369] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0 [pid 363] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 363] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 362] <... futex resumed>) = 0 [pid 362] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 363] <... futex resumed>) = 0 [pid 362] <... futex resumed>) = 1 [pid 363] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [ 37.569078][ T39] wacom 0003:056A:0084.000D: unknown main item tag 0x0 [ 37.577199][ T325] wacom 0003:056A:0084.000F: unknown main item tag 0x0 [ 37.584209][ T39] wacom 0003:056A:0084.000D: unknown main item tag 0x0 [ 37.591061][ T39] wacom 0003:056A:0084.000D: unknown main item tag 0x0 [ 37.599115][ T318] wacom 0003:056A:0084.0010: unknown main item tag 0x0 [ 37.606058][ T325] wacom 0003:056A:0084.000F: unknown main item tag 0x0 [ 37.612961][ T318] wacom 0003:056A:0084.0010: unknown main item tag 0x0 [pid 362] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 369] <... ioctl resumed>) = 0 [ 37.619824][ T318] wacom 0003:056A:0084.0010: unknown main item tag 0x0 [ 37.627814][ T26] wacom 0003:056A:0084.0011: unknown main item tag 0x0 [ 37.634725][ T325] wacom 0003:056A:0084.000F: unknown main item tag 0x0 [ 37.641610][ T26] wacom 0003:056A:0084.0011: unknown main item tag 0x0 [ 37.648458][ T26] wacom 0003:056A:0084.0011: unknown main item tag 0x0 [ 37.655372][ T39] wacom 0003:056A:0084.000D: unknown main item tag 0x0 [ 37.662281][ T325] wacom 0003:056A:0084.000F: unknown main item tag 0x0 [pid 374] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 354] <... futex resumed>) = 0 [pid 374] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 354] exit_group(0 [pid 374] <... futex resumed>) = ? [pid 356] <... futex resumed>) = ? [pid 354] <... exit_group resumed>) = ? [pid 374] +++ exited with 0 +++ [pid 356] +++ exited with 0 +++ [pid 354] +++ exited with 0 +++ [pid 307] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=354, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 307] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 307] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 307] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 375 [pid 307] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 375 attached [pid 375] set_robust_list(0x5555696156a0, 24) = 0 [pid 375] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 375] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 375] setpgid(0, 0) = 0 [pid 375] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 375] write(3, "1000", 4) = 4 [pid 375] close(3) = 0 executing program [pid 375] write(1, "executing program\n", 18) = 18 [pid 375] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 375] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 375] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 375] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 375] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 375] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 375] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0} => {parent_tid=[376]}, 88) = 376 [pid 375] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 375] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 375] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 376 attached [pid 376] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 376] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 376] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 376] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 376] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 376] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [ 37.669131][ T325] wacom 0003:056A:0084.000F: unknown main item tag 0x0 [ 37.676018][ T318] wacom 0003:056A:0084.0010: unknown main item tag 0x0 [ 37.682914][ T39] wacom 0003:056A:0084.000D: unknown main item tag 0x0 [ 37.689768][ T39] wacom 0003:056A:0084.000D: unknown main item tag 0x0 [ 37.696686][ T26] wacom 0003:056A:0084.0011: unknown main item tag 0x0 [ 37.703664][ T318] wacom 0003:056A:0084.0010: unknown main item tag 0x0 [ 37.710556][ T318] wacom 0003:056A:0084.0010: unknown main item tag 0x0 [ 37.717460][ T325] wacom 0003:056A:0084.000F: unknown main item tag 0x0 [ 37.724393][ T26] wacom 0003:056A:0084.0011: unknown main item tag 0x0 [ 37.731242][ T26] wacom 0003:056A:0084.0011: unknown main item tag 0x0 [ 37.738179][ T39] wacom 0003:056A:0084.000D: unknown main item tag 0x0 [ 37.745151][ T325] wacom 0003:056A:0084.000F: unknown main item tag 0x0 [ 37.752032][ T318] wacom 0003:056A:0084.0010: unknown main item tag 0x0 [ 37.758888][ T318] wacom 0003:056A:0084.0010: unknown main item tag 0x0 [ 37.765828][ T39] wacom 0003:056A:0084.000D: unknown main item tag 0x0 [pid 376] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 365] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 364] <... futex resumed>) = 0 [pid 365] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 364] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 365] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 364] <... futex resumed>) = 0 [pid 365] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 364] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 367] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 366] <... futex resumed>) = 0 [pid 367] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 366] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 367] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 366] <... futex resumed>) = 0 [pid 367] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [ 37.772697][ T325] wacom 0003:056A:0084.000F: unknown main item tag 0x0 [ 37.779543][ T325] wacom 0003:056A:0084.000F: unknown main item tag 0x0 [ 37.786474][ T313] usbhid 4-1:1.2: can't add hid device: -71 [ 37.792407][ T313] usbhid: probe of 4-1:1.2 failed with error -71 [ 37.799224][ T26] wacom 0003:056A:0084.0011: unknown main item tag 0x0 [ 37.806463][ T39] wacom 0003:056A:0084.000D: unknown main item tag 0x0 [ 37.813404][ T313] usb 4-1: USB disconnect, device number 4 [pid 366] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 369] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 368] <... futex resumed>) = 0 [pid 369] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 368] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 37.819694][ T318] wacom 0003:056A:0084.0010: unknown main item tag 0x0 [ 37.826635][ T26] wacom 0003:056A:0084.0011: unknown main item tag 0x0 [ 37.833536][ T39] wacom 0003:056A:0084.000D: unknown main item tag 0x0 [ 37.840405][ T39] wacom 0003:056A:0084.000D: unknown main item tag 0x0 [ 37.846273][ T378] fido_id[378]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/4-1/report_descriptor': No such file or directory [ 37.847345][ T325] wacom 0003:056A:0084.000F: unknown main item tag 0x0 [ 37.869599][ T318] wacom 0003:056A:0084.0010: unknown main item tag 0x0 [ 37.877612][ T26] wacom 0003:056A:0084.0011: unknown main item tag 0x0 [ 37.884914][ T318] wacom 0003:056A:0084.0010: unknown main item tag 0x0 [ 37.891863][ T26] wacom 0003:056A:0084.0011: unknown main item tag 0x0 [ 37.898722][ T26] wacom 0003:056A:0084.0011: unknown main item tag 0x0 [ 37.905714][ T39] wacom 0003:056A:0084.000D: unknown main item tag 0x0 [ 37.912610][ T325] wacom 0003:056A:0084.000F: unknown main item tag 0x0 [pid 368] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 362] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 362] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 362] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 362] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 362] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [ 37.919458][ T325] wacom 0003:056A:0084.000F: unknown main item tag 0x0 [ 37.926451][ T318] wacom 0003:056A:0084.0010: unknown main item tag 0x0 [ 37.933389][ T39] wacom 0003:056A:0084.000D: unknown main item tag 0x0 [ 37.940241][ T39] wacom 0003:056A:0084.000D: unknown main item tag 0x0 [ 37.947134][ T318] wacom 0003:056A:0084.0010: unknown main item tag 0x0 [ 37.954006][ T26] wacom 0003:056A:0084.0011: unknown main item tag 0x0 [ 37.960847][ T26] wacom 0003:056A:0084.0011: unknown main item tag 0x0 [ 37.967739][ T325] wacom 0003:056A:0084.000F: unknown main item tag 0x0 [pid 362] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} => {parent_tid=[379]}, 88) = 379 [pid 362] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 362] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 362] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 379 attached [pid 379] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 379] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [ 37.974627][ T318] wacom 0003:056A:0084.0010: unknown main item tag 0x0 [ 37.981586][ T39] wacom 0003:056A:0084.000D: unknown main item tag 0x0 [ 37.988914][ T325] wacom 0003:056A:0084.000F: unknown main item tag 0x0 [ 37.995838][ T318] wacom 0003:056A:0084.0010: unknown main item tag 0x0 [ 38.002728][ T26] wacom 0003:056A:0084.0011: unknown main item tag 0x0 [ 38.009567][ T26] wacom 0003:056A:0084.0011: unknown main item tag 0x0 [ 38.016534][ T39] wacom 0003:056A:0084.000D: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input0 [ 38.027609][ T325] wacom 0003:056A:0084.000F: unknown main item tag 0x0 [ 38.034553][ T318] wacom 0003:056A:0084.0010: unknown main item tag 0x0 [ 38.041463][ T325] wacom 0003:056A:0084.000F: unknown main item tag 0x0 [ 38.048321][ T325] wacom 0003:056A:0084.000F: unknown main item tag 0x0 [ 38.055202][ T318] wacom 0003:056A:0084.0010: unknown main item tag 0x0 [ 38.062073][ T26] wacom 0003:056A:0084.0011: unknown main item tag 0x0 [ 38.068913][ T26] wacom 0003:056A:0084.0011: unknown main item tag 0x0 [ 38.075819][ T318] wacom 0003:056A:0084.0010: unknown main item tag 0x0 [ 38.082795][ T325] wacom 0003:056A:0084.000F: unknown main item tag 0x0 [ 38.089642][ T325] wacom 0003:056A:0084.000F: unknown main item tag 0x0 [ 38.096529][ T318] wacom 0003:056A:0084.0010: unknown main item tag 0x0 [ 38.103405][ T26] wacom 0003:056A:0084.0011: unknown main item tag 0x0 [ 38.110245][ T26] wacom 0003:056A:0084.0011: unknown main item tag 0x0 [ 38.117127][ T318] wacom 0003:056A:0084.0010: unknown main item tag 0x0 [pid 379] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0 [pid 364] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 364] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 364] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 364] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 364] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 364] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} => {parent_tid=[380]}, 88) = 380 [pid 364] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 364] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 364] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 380 attached [pid 380] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 380] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0 [pid 363] <... ioctl resumed>) = 0 [pid 363] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 366] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 366] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 366] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 366] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 366] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 366] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} => {parent_tid=[381]}, 88) = 381 [pid 366] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 366] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 366] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 381 attached [pid 381] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 381] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 381] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0 [pid 363] <... ioctl resumed>) = 0 [ 38.123997][ T325] wacom 0003:056A:0084.000F: unknown main item tag 0x0 [ 38.130846][ T325] wacom 0003:056A:0084.000F: unknown main item tag 0x0 [ 38.137748][ T318] wacom 0003:056A:0084.0010: unknown main item tag 0x0 [ 38.145392][ T26] wacom 0003:056A:0084.0011: unknown main item tag 0x0 [ 38.152319][ T318] wacom 0003:056A:0084.0010: unknown main item tag 0x0 [ 38.159187][ T318] wacom 0003:056A:0084.0010: unknown main item tag 0x0 [ 38.166190][ T26] wacom 0003:056A:0084.0011: unknown main item tag 0x0 [pid 368] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 368] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 368] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 368] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 368] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 368] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} => {parent_tid=[382]}, 88) = 382 [pid 368] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 368] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 368] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 382 attached [pid 382] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 382] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 382] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0 [pid 379] <... ioctl resumed>) = 0 [pid 379] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0) = 34 [ 38.173175][ T325] wacom 0003:056A:0084.000F: unknown main item tag 0x0 [ 38.180059][ T325] wacom 0003:056A:0084.000F: unknown main item tag 0x0 [ 38.186960][ T26] wacom 0003:056A:0084.0011: unknown main item tag 0x0 [ 38.193896][ T318] wacom 0003:056A:0084.0010: unknown main item tag 0x0 [ 38.200754][ T318] wacom 0003:056A:0084.0010: unknown main item tag 0x0 [ 38.207636][ T26] wacom 0003:056A:0084.0011: unknown main item tag 0x0 [ 38.215933][ T325] wacom 0003:056A:0084.000F: unknown main item tag 0x0 [ 38.222933][ T39] wacom 0003:056A:0084.0012: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input1 [ 38.233984][ T313] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 38.241481][ T26] wacom 0003:056A:0084.0011: unknown main item tag 0x0 [ 38.248322][ T26] wacom 0003:056A:0084.0011: unknown main item tag 0x0 [ 38.255982][ T325] wacom 0003:056A:0084.000F: unknown main item tag 0x0 [ 38.262893][ T318] wacom 0003:056A:0084.0010: unknown main item tag 0x0 [pid 376] <... ioctl resumed>) = 0 [pid 376] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 18 [ 38.269737][ T318] wacom 0003:056A:0084.0010: unknown main item tag 0x0 [ 38.276643][ T325] wacom 0003:056A:0084.000F: unknown main item tag 0x0 [ 38.283535][ T26] wacom 0003:056A:0084.0011: unknown main item tag 0x0 [ 38.290373][ T26] wacom 0003:056A:0084.0011: unknown main item tag 0x0 [ 38.297350][ T325] wacom 0003:056A:0084.000F: unknown main item tag 0x0 [ 38.304224][ T318] wacom 0003:056A:0084.0010: unknown main item tag 0x0 [ 38.311062][ T318] wacom 0003:056A:0084.0010: unknown main item tag 0x0 [ 38.317939][ T325] wacom 0003:056A:0084.000F: unknown main item tag 0x0 [pid 376] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 362] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 38.324818][ T26] wacom 0003:056A:0084.0011: unknown main item tag 0x0 [ 38.331704][ T325] wacom 0003:056A:0084.000F: unknown main item tag 0x0 [ 38.338553][ T325] wacom 0003:056A:0084.000F: unknown main item tag 0x0 [ 38.345435][ T318] wacom 0003:056A:0084.0010: unknown main item tag 0x0 [ 38.352324][ T26] wacom 0003:056A:0084.0011: unknown main item tag 0x0 [ 38.359196][ T26] wacom 0003:056A:0084.0011: unknown main item tag 0x0 [ 38.366108][ T318] wacom 0003:056A:0084.0010: unknown main item tag 0x0 [pid 363] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 363] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 379] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 379] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 362] exit_group(0 [pid 379] <... futex resumed>) = ? [pid 363] <... futex resumed>) = ? [pid 362] <... exit_group resumed>) = ? [pid 379] +++ exited with 0 +++ [pid 363] +++ exited with 0 +++ [pid 362] +++ exited with 0 +++ [pid 304] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=362, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 304] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 304] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 383 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 383 attached [pid 383] set_robust_list(0x5555696156a0, 24) = 0 [pid 383] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 383] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 383] setpgid(0, 0) = 0 [pid 383] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 383] write(3, "1000", 4) = 4 [pid 383] close(3) = 0 executing program [pid 383] write(1, "executing program\n", 18) = 18 [pid 383] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 383] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 383] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 383] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 383] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 383] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 383] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0} => {parent_tid=[384]}, 88) = 384 [ 38.373110][ T325] wacom 0003:056A:0084.000F: unknown main item tag 0x0 [ 38.379980][ T325] wacom 0003:056A:0084.000F: unknown main item tag 0x0 [ 38.386882][ T318] wacom 0003:056A:0084.0010: unknown main item tag 0x0 [ 38.393767][ T26] wacom 0003:056A:0084.0011: unknown main item tag 0x0 [ 38.400614][ T26] wacom 0003:056A:0084.0011: unknown main item tag 0x0 [ 38.407516][ T318] wacom 0003:056A:0084.0010: unknown main item tag 0x0 [ 38.414390][ T325] wacom 0003:056A:0084.000F: unknown main item tag 0x0 [pid 383] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 383] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 383] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 384 attached [pid 384] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 384] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 384] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 384] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 384] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 384] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [ 38.421239][ T325] wacom 0003:056A:0084.000F: unknown main item tag 0x0 [ 38.428164][ T318] wacom 0003:056A:0084.0010: unknown main item tag 0x0 [ 38.435094][ T26] wacom 0003:056A:0084.0011: unknown main item tag 0x0 [ 38.442391][ T26] wacom 0003:056A:0084.0011: unknown main item tag 0x0 [ 38.449517][ T318] wacom 0003:056A:0084.0010: hidraw2: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input0 [ 38.461275][ T325] wacom 0003:056A:0084.000F: hidraw3: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input0 [pid 384] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 364] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 366] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 366] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 376] <... ioctl resumed>) = 0 [ 38.472809][ T26] wacom 0003:056A:0084.0011: hidraw4: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input0 [ 38.511476][ T39] usbhid 1-1:1.2: can't add hid device: -71 [ 38.517423][ T39] usbhid: probe of 1-1:1.2 failed with error -71 [pid 376] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 368] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 367] <... ioctl resumed>) = 0 [pid 367] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 376] <... ioctl resumed>) = 18 [pid 376] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 367] <... ioctl resumed>) = 0 [pid 365] <... ioctl resumed>) = 0 [pid 365] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 376] <... ioctl resumed>) = 0 [pid 369] <... ioctl resumed>) = 0 [pid 365] <... ioctl resumed>) = 0 [pid 381] <... ioctl resumed>) = 0 [pid 376] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 369] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 381] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0 [pid 380] <... ioctl resumed>) = 0 [pid 376] <... ioctl resumed>) = 9 [pid 369] <... ioctl resumed>) = 0 [pid 380] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0 [pid 376] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 381] <... ioctl resumed>) = 34 [ 38.525151][ T39] usb 1-1: USB disconnect, device number 4 [ 38.545047][ T385] fido_id[385]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory [ 38.552934][ T386] fido_id[386]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory [pid 382] <... ioctl resumed>) = 0 [pid 380] <... ioctl resumed>) = 34 [pid 376] <... ioctl resumed>) = 0 [pid 382] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0 [pid 376] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 382] <... ioctl resumed>) = 34 [pid 376] <... ioctl resumed>) = 84 [pid 376] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 364] exit_group(0) = ? [pid 380] +++ exited with 0 +++ [pid 365] +++ exited with 0 +++ [pid 364] +++ exited with 0 +++ [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=364, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 305] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [ 38.594906][ T318] wacom 0003:056A:0084.0013: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input1 [ 38.613142][ T325] wacom 0003:056A:0084.0014: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input1 [ 38.633043][ T313] usb 4-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 387 [pid 305] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 387 attached [pid 387] set_robust_list(0x5555696156a0, 24) = 0 [pid 387] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 387] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 387] setpgid(0, 0) = 0 [pid 387] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 387] write(3, "1000", 4) = 4 [pid 387] close(3) = 0 executing program [pid 387] write(1, "executing program\n", 18) = 18 [pid 387] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 387] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 387] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 387] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 387] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 387] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 387] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0} => {parent_tid=[388]}, 88) = 388 [pid 387] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 387] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 387] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 388 attached [pid 388] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 388] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 388] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 388] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 388] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 388] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 388] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 376] <... ioctl resumed>) = 0 [pid 376] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 376] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 376] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [pid 376] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0 [pid 366] exit_group(0) = ? [pid 381] +++ exited with 0 +++ [pid 367] +++ exited with 0 +++ [pid 366] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=366, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 306] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 389 attached , child_tidptr=0x555569615690) = 389 [pid 389] set_robust_list(0x5555696156a0, 24 [pid 306] rt_sigprocmask(SIG_SETMASK, [] [pid 389] <... set_robust_list resumed>) = 0 [pid 306] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 389] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 389] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 389] setpgid(0, 0) = 0 [pid 389] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 389] write(3, "1000", 4) = 4 [pid 389] close(3) = 0 executing program [pid 389] write(1, "executing program\n", 18) = 18 [pid 389] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 389] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 389] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 389] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 389] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 389] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 389] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0}ci2-android-5-15/strace-static-x86_64: Process 390 attached => {parent_tid=[390]}, 88) = 390 [pid 389] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 389] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 389] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 390] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 390] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 390] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 390] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 390] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 368] exit_group(0) = ? [pid 376] <... ioctl resumed>) = 0 [pid 382] +++ exited with 0 +++ [pid 369] +++ exited with 0 +++ [pid 368] +++ exited with 0 +++ [pid 308] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=368, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 308] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 308] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 391 [pid 308] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 390] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0ci2-android-5-15/strace-static-x86_64: Process 391 attached ) = 0 [pid 390] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 391] set_robust_list(0x5555696156a0, 24) = 0 [pid 391] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 391] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [ 38.642345][ T26] wacom 0003:056A:0084.0015: hidraw5: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input1 [ 38.653471][ T313] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 391] setpgid(0, 0) = 0 [pid 391] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 391] write(3, "1000", 4) = 4 [pid 391] close(3) = 0 executing program [pid 391] write(1, "executing program\n", 18) = 18 [pid 391] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 391] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 391] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 391] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 391] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 391] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 391] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0}ci2-android-5-15/strace-static-x86_64: Process 392 attached [pid 392] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 392] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 392] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 391] <... clone3 resumed> => {parent_tid=[392]}, 88) = 392 [pid 391] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 391] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 392] <... futex resumed>) = 0 [pid 392] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 392] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 392] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 392] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 392] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [ 38.731524][ T325] usbhid 2-1:1.2: can't add hid device: -71 [ 38.737658][ T325] usbhid: probe of 2-1:1.2 failed with error -71 [ 38.744772][ T325] usb 2-1: USB disconnect, device number 4 [ 38.762448][ T393] fido_id[393]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory [ 38.767572][ T394] fido_id[394]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory [ 38.790752][ T318] usbhid 3-1:1.2: can't add hid device: -71 [ 38.796742][ T318] usbhid: probe of 3-1:1.2 failed with error -71 [ 38.803330][ T26] usbhid 5-1:1.2: can't add hid device: -71 [ 38.809242][ T26] usbhid: probe of 5-1:1.2 failed with error -71 [ 38.816337][ T318] usb 3-1: USB disconnect, device number 4 [ 38.823834][ T26] usb 5-1: USB disconnect, device number 4 [ 38.845441][ T396] fido_id[396]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/3-1/report_descriptor': No such file or directory [ 38.859658][ T398] fido_id[398]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/5-1/report_descriptor': No such file or directory [ 38.872747][ T397] fido_id[397]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory [pid 391] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 376] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 376] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 375] <... futex resumed>) = 0 [pid 375] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 376] <... futex resumed>) = 0 [pid 375] <... futex resumed>) = 1 [pid 376] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 375] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 376] <... ioctl resumed>) = 0 [pid 376] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 384] <... ioctl resumed>) = 0 [pid 384] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 376] <... ioctl resumed>) = 0 [pid 384] <... ioctl resumed>) = 18 [ 38.891498][ T39] usb 1-1: new high-speed USB device number 5 using dummy_hcd [pid 384] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 376] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 375] <... futex resumed>) = 0 [pid 376] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 375] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 376] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 375] <... futex resumed>) = 0 [pid 376] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 375] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 376] <... ioctl resumed>) = 0 [pid 376] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 376] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 375] <... futex resumed>) = 0 [pid 376] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 375] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 376] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 375] <... futex resumed>) = 0 [pid 376] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 375] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 388] <... ioctl resumed>) = 0 [pid 388] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 18 [pid 384] <... ioctl resumed>) = 0 [pid 388] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 384] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 376] <... ioctl resumed>) = 0 [pid 376] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 376] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 375] <... futex resumed>) = 0 [pid 375] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 375] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 376] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 384] <... ioctl resumed>) = 18 [ 39.111438][ T325] usb 2-1: new high-speed USB device number 5 using dummy_hcd [pid 384] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 384] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 376] <... ioctl resumed>) = 0 [pid 376] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 376] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 375] <... futex resumed>) = 0 [pid 376] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 375] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 376] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 375] <... futex resumed>) = 0 [pid 375] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 376] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 384] <... ioctl resumed>) = 9 [pid 384] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 392] <... ioctl resumed>) = 0 [pid 390] <... ioctl resumed>) = 0 [pid 384] <... ioctl resumed>) = 0 [pid 376] <... ioctl resumed>) = 0 [pid 392] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 390] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 384] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 376] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0 [pid 392] <... ioctl resumed>) = 18 [pid 390] <... ioctl resumed>) = 18 [pid 384] <... ioctl resumed>) = 84 [pid 376] <... ioctl resumed>) = 0 [pid 392] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 390] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [ 39.211482][ T318] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 39.219080][ T26] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 39.262684][ T313] wacom 0003:056A:0084.0016: unknown main item tag 0x0 [ 39.269566][ T313] wacom 0003:056A:0084.0016: unknown main item tag 0x0 [ 39.276475][ T39] usb 1-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 39.285597][ T39] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 39.293706][ T313] wacom 0003:056A:0084.0016: unknown main item tag 0x0 [ 39.300562][ T313] wacom 0003:056A:0084.0016: unknown main item tag 0x0 [pid 384] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 384] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 384] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 384] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [pid 384] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0) = 0 [ 39.307689][ T313] wacom 0003:056A:0084.0016: unknown main item tag 0x0 [ 39.314827][ T313] wacom 0003:056A:0084.0016: unknown main item tag 0x0 [ 39.321781][ T313] wacom 0003:056A:0084.0016: unknown main item tag 0x0 [ 39.328644][ T313] wacom 0003:056A:0084.0016: unknown main item tag 0x0 [ 39.335550][ T313] wacom 0003:056A:0084.0016: unknown main item tag 0x0 [ 39.342453][ T313] wacom 0003:056A:0084.0016: unknown main item tag 0x0 [ 39.349306][ T313] wacom 0003:056A:0084.0016: unknown main item tag 0x0 [pid 388] <... ioctl resumed>) = 0 [pid 388] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 18 [pid 388] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [ 39.356786][ T313] wacom 0003:056A:0084.0016: unknown main item tag 0x0 [ 39.363856][ T313] wacom 0003:056A:0084.0016: unknown main item tag 0x0 [ 39.370708][ T313] wacom 0003:056A:0084.0016: unknown main item tag 0x0 [ 39.377622][ T313] wacom 0003:056A:0084.0016: unknown main item tag 0x0 [ 39.384535][ T313] wacom 0003:056A:0084.0016: unknown main item tag 0x0 [ 39.391509][ T313] wacom 0003:056A:0084.0016: unknown main item tag 0x0 [ 39.398382][ T313] wacom 0003:056A:0084.0016: unknown main item tag 0x0 [ 39.405277][ T313] wacom 0003:056A:0084.0016: unknown main item tag 0x0 [pid 388] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 9 [pid 388] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 388] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 376] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 375] <... futex resumed>) = 0 [pid 376] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 375] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 376] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 375] <... futex resumed>) = 0 [ 39.412221][ T313] wacom 0003:056A:0084.0016: unknown main item tag 0x0 [ 39.419086][ T313] wacom 0003:056A:0084.0016: unknown main item tag 0x0 [ 39.425969][ T313] wacom 0003:056A:0084.0016: unknown main item tag 0x0 [ 39.432973][ T313] wacom 0003:056A:0084.0016: unknown main item tag 0x0 [ 39.439861][ T313] wacom 0003:056A:0084.0016: unknown main item tag 0x0 [ 39.446748][ T313] wacom 0003:056A:0084.0016: unknown main item tag 0x0 [ 39.453709][ T313] wacom 0003:056A:0084.0016: unknown main item tag 0x0 [pid 376] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 375] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 388] <... ioctl resumed>) = 84 [pid 388] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 392] <... ioctl resumed>) = 0 [pid 390] <... ioctl resumed>) = 0 [pid 392] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [ 39.460590][ T313] wacom 0003:056A:0084.0016: unknown main item tag 0x0 [ 39.467473][ T313] wacom 0003:056A:0084.0016: unknown main item tag 0x0 [ 39.474393][ T325] usb 2-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 39.483505][ T313] wacom 0003:056A:0084.0016: unknown main item tag 0x0 [ 39.490353][ T313] wacom 0003:056A:0084.0016: unknown main item tag 0x0 [ 39.497219][ T325] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 39.505525][ T313] wacom 0003:056A:0084.0016: unknown main item tag 0x0 [pid 390] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 392] <... ioctl resumed>) = 18 [pid 390] <... ioctl resumed>) = 18 [pid 392] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 390] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 388] <... ioctl resumed>) = 0 [pid 388] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 388] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 388] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [pid 388] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0 [pid 392] <... ioctl resumed>) = 0 [pid 390] <... ioctl resumed>) = 0 [pid 392] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 390] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 388] <... ioctl resumed>) = 0 [pid 384] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 383] <... futex resumed>) = 0 [pid 383] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 383] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 384] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0) = 0 [pid 384] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 392] <... ioctl resumed>) = 9 [pid 390] <... ioctl resumed>) = 9 [pid 392] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 390] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 384] <... ioctl resumed>) = 0 [pid 392] <... ioctl resumed>) = 0 [pid 390] <... ioctl resumed>) = 0 [pid 392] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [ 39.512677][ T313] wacom 0003:056A:0084.0016: unknown main item tag 0x0 [ 39.519547][ T313] wacom 0003:056A:0084.0016: unknown main item tag 0x0 [ 39.526601][ T313] wacom 0003:056A:0084.0016: unknown main item tag 0x0 [ 39.534513][ T313] wacom 0003:056A:0084.0016: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input0 [pid 390] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 392] <... ioctl resumed>) = 84 [pid 390] <... ioctl resumed>) = 84 [pid 392] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 390] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 376] <... ioctl resumed>) = 0 [pid 376] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 390] <... ioctl resumed>) = 0 [pid 390] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 390] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 390] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [pid 390] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0 [pid 392] <... ioctl resumed>) = 0 [pid 376] <... ioctl resumed>) = 0 [pid 392] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 392] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 392] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [pid 392] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0 [pid 390] <... ioctl resumed>) = 0 [pid 392] <... ioctl resumed>) = 0 [ 39.601579][ T318] usb 3-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 39.610634][ T318] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 39.618678][ T26] usb 5-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 39.628598][ T26] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 388] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 387] <... futex resumed>) = 0 [pid 388] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 387] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 387] <... futex resumed>) = 0 [pid 388] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 387] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 388] <... ioctl resumed>) = 0 [pid 388] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0) = 0 [pid 384] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 383] <... futex resumed>) = 0 [pid 384] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 383] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] <... futex resumed>) = 0 [pid 384] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 383] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 384] <... ioctl resumed>) = 0 [pid 384] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 384] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 383] <... futex resumed>) = 0 [pid 384] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 383] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] <... futex resumed>) = 0 [pid 384] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 383] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 384] <... ioctl resumed>) = 0 [pid 384] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 384] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 383] <... futex resumed>) = 0 [pid 384] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 383] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] <... futex resumed>) = 0 [pid 384] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 383] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 375] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 375] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 375] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 375] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 375] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 375] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0}ci2-android-5-15/strace-static-x86_64: Process 400 attached => {parent_tid=[400]}, 88) = 400 [pid 375] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 375] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 400] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 375] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 400] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 400] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0) = 0 [pid 400] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0) = 34 [pid 384] <... ioctl resumed>) = 0 [pid 384] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 384] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 383] <... futex resumed>) = 0 [pid 384] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 383] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 383] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 376] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 376] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 390] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 389] <... futex resumed>) = 0 [pid 390] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 389] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 390] <... ioctl resumed>) = 0 [pid 389] <... futex resumed>) = 0 [pid 390] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 389] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 392] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 392] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 391] <... futex resumed>) = 0 [pid 391] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 392] <... futex resumed>) = 0 [pid 391] <... futex resumed>) = 1 [pid 392] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 391] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 392] <... ioctl resumed>) = 0 [ 39.823070][ T313] wacom 0003:056A:0084.0017: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input1 [pid 392] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 384] <... ioctl resumed>) = 0 [pid 390] <... ioctl resumed>) = 0 [pid 384] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0 [pid 392] <... ioctl resumed>) = 0 [pid 384] <... ioctl resumed>) = 0 [ 39.912692][ T39] wacom 0003:056A:0084.0018: unknown main item tag 0x0 [ 39.919615][ T39] wacom 0003:056A:0084.0018: unknown main item tag 0x0 [ 39.926578][ T39] wacom 0003:056A:0084.0018: unknown main item tag 0x0 [ 39.933486][ T39] wacom 0003:056A:0084.0018: unknown main item tag 0x0 [ 39.940363][ T39] wacom 0003:056A:0084.0018: unknown main item tag 0x0 [ 39.947292][ T39] wacom 0003:056A:0084.0018: unknown main item tag 0x0 [ 39.954169][ T39] wacom 0003:056A:0084.0018: unknown main item tag 0x0 [pid 388] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 387] <... futex resumed>) = 0 [pid 388] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 387] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... ioctl resumed>) = 0 [pid 387] <... futex resumed>) = 0 [pid 388] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 387] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 388] <... ioctl resumed>) = 0 [pid 388] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 387] <... futex resumed>) = 0 [pid 388] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 387] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 39.961030][ T39] wacom 0003:056A:0084.0018: unknown main item tag 0x0 [ 39.967916][ T39] wacom 0003:056A:0084.0018: unknown main item tag 0x0 [ 39.974807][ T39] wacom 0003:056A:0084.0018: unknown main item tag 0x0 [ 39.981713][ T39] wacom 0003:056A:0084.0018: unknown main item tag 0x0 [ 39.988573][ T39] wacom 0003:056A:0084.0018: unknown main item tag 0x0 [ 39.995525][ T39] wacom 0003:056A:0084.0018: unknown main item tag 0x0 [ 40.002406][ T39] wacom 0003:056A:0084.0018: unknown main item tag 0x0 [pid 387] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 388] <... ioctl resumed>) = 0 [pid 388] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 388] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 387] <... futex resumed>) = 0 [pid 388] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 387] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 387] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 400] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 375] <... futex resumed>) = 0 [pid 400] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 375] exit_group(0 [pid 400] <... futex resumed>) = ? [pid 376] <... futex resumed>) = ? [pid 375] <... exit_group resumed>) = ? [pid 400] +++ exited with 0 +++ [pid 376] +++ exited with 0 +++ [pid 375] +++ exited with 0 +++ [pid 307] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=375, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 307] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 307] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 307] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 402 [pid 307] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 402 attached [pid 402] set_robust_list(0x5555696156a0, 24) = 0 [pid 402] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 402] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 402] setpgid(0, 0) = 0 [pid 402] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 402] write(3, "1000", 4) = 4 [pid 402] close(3) = 0 executing program [pid 402] write(1, "executing program\n", 18) = 18 [pid 402] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 402] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 402] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 402] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 402] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 402] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 402] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0} => {parent_tid=[403]}, 88) = 403 [pid 402] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 402] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 402] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 403 attached [pid 403] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 403] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 403] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 403] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 403] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 403] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 403] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 388] <... ioctl resumed>) = 0 [pid 388] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 388] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 387] <... futex resumed>) = 0 [pid 388] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 387] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 40.009255][ T39] wacom 0003:056A:0084.0018: unknown main item tag 0x0 [ 40.016156][ T39] wacom 0003:056A:0084.0018: unknown main item tag 0x0 [ 40.023048][ T39] wacom 0003:056A:0084.0018: unknown main item tag 0x0 [ 40.029930][ T39] wacom 0003:056A:0084.0018: unknown main item tag 0x0 [ 40.037558][ T39] wacom 0003:056A:0084.0018: unknown main item tag 0x0 [ 40.044600][ T39] wacom 0003:056A:0084.0018: unknown main item tag 0x0 [ 40.051543][ T39] wacom 0003:056A:0084.0018: unknown main item tag 0x0 [pid 387] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 390] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 390] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 389] <... futex resumed>) = 0 [pid 389] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 390] <... futex resumed>) = 0 [pid 389] <... futex resumed>) = 1 [pid 390] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 389] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 390] <... ioctl resumed>) = 0 [pid 390] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 390] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 389] <... futex resumed>) = 0 [pid 390] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 389] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 390] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 389] <... futex resumed>) = 0 [pid 390] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 389] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 388] <... ioctl resumed>) = 0 [pid 388] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0 [pid 392] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 391] <... futex resumed>) = 0 [pid 392] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 391] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 392] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 391] <... futex resumed>) = 0 [pid 392] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 391] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 392] <... ioctl resumed>) = 0 [pid 392] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 392] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 391] <... futex resumed>) = 0 [pid 392] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 391] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 392] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 391] <... futex resumed>) = 0 [pid 392] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 391] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 384] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 383] <... futex resumed>) = 0 [pid 384] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 383] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] <... futex resumed>) = 0 [pid 384] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 383] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 390] <... ioctl resumed>) = 0 [ 40.058409][ T39] wacom 0003:056A:0084.0018: unknown main item tag 0x0 [ 40.065360][ T39] wacom 0003:056A:0084.0018: unknown main item tag 0x0 [ 40.072314][ T39] wacom 0003:056A:0084.0018: unknown main item tag 0x0 [ 40.079155][ T39] wacom 0003:056A:0084.0018: unknown main item tag 0x0 [ 40.086089][ T39] wacom 0003:056A:0084.0018: unknown main item tag 0x0 [ 40.093085][ T39] wacom 0003:056A:0084.0018: unknown main item tag 0x0 [ 40.099961][ T39] wacom 0003:056A:0084.0018: unknown main item tag 0x0 [pid 388] <... ioctl resumed>) = 0 [pid 390] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 390] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 389] <... futex resumed>) = 0 [pid 390] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 389] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 390] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 389] <... futex resumed>) = 0 [pid 390] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 389] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 392] <... ioctl resumed>) = 0 [pid 392] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 392] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 391] <... futex resumed>) = 0 [pid 392] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 391] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 392] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 391] <... futex resumed>) = 0 [pid 392] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 391] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 390] <... ioctl resumed>) = 0 [pid 390] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 390] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 389] <... futex resumed>) = 0 [pid 390] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 389] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 390] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 389] <... futex resumed>) = 0 [pid 390] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 389] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 392] <... ioctl resumed>) = 0 [pid 392] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 392] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 391] <... futex resumed>) = 0 [pid 392] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 391] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 392] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 391] <... futex resumed>) = 0 [pid 392] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [ 40.106967][ T39] wacom 0003:056A:0084.0018: unknown main item tag 0x0 [ 40.115259][ T325] wacom 0003:056A:0084.0019: unknown main item tag 0x0 [ 40.122240][ T313] usbhid 4-1:1.2: can't add hid device: -71 [ 40.128157][ T313] usbhid: probe of 4-1:1.2 failed with error -71 [ 40.134585][ T39] wacom 0003:056A:0084.0018: unknown main item tag 0x0 [ 40.141548][ T325] wacom 0003:056A:0084.0019: unknown main item tag 0x0 [ 40.148397][ T325] wacom 0003:056A:0084.0019: unknown main item tag 0x0 [ 40.155776][ T313] usb 4-1: USB disconnect, device number 5 [pid 391] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 390] <... ioctl resumed>) = 0 [pid 390] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0 [pid 392] <... ioctl resumed>) = 0 [pid 392] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0 [pid 390] <... ioctl resumed>) = 0 [ 40.161664][ T39] wacom 0003:056A:0084.0018: unknown main item tag 0x0 [ 40.168547][ T39] wacom 0003:056A:0084.0018: unknown main item tag 0x0 [ 40.175855][ T325] wacom 0003:056A:0084.0019: unknown main item tag 0x0 [ 40.183738][ T39] wacom 0003:056A:0084.0018: unknown main item tag 0x0 [ 40.191722][ T325] wacom 0003:056A:0084.0019: unknown main item tag 0x0 [ 40.198946][ T39] wacom 0003:056A:0084.0018: unknown main item tag 0x0 [ 40.205921][ T325] wacom 0003:056A:0084.0019: unknown main item tag 0x0 [pid 392] <... ioctl resumed>) = 0 [ 40.213873][ T318] wacom 0003:056A:0084.001A: unknown main item tag 0x0 [ 40.220728][ T318] wacom 0003:056A:0084.001A: unknown main item tag 0x0 [ 40.228753][ T26] wacom 0003:056A:0084.001B: unknown main item tag 0x0 [ 40.236023][ T325] wacom 0003:056A:0084.0019: unknown main item tag 0x0 [ 40.243114][ T39] wacom 0003:056A:0084.0018: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input0 [ 40.254188][ T26] wacom 0003:056A:0084.001B: unknown main item tag 0x0 [ 40.261033][ T26] wacom 0003:056A:0084.001B: unknown main item tag 0x0 [ 40.267906][ T325] wacom 0003:056A:0084.0019: unknown main item tag 0x0 [ 40.274800][ T318] wacom 0003:056A:0084.001A: unknown main item tag 0x0 [ 40.281828][ T325] wacom 0003:056A:0084.0019: unknown main item tag 0x0 [ 40.288685][ T325] wacom 0003:056A:0084.0019: unknown main item tag 0x0 [ 40.295630][ T318] wacom 0003:056A:0084.001A: unknown main item tag 0x0 [ 40.302511][ T26] wacom 0003:056A:0084.001B: unknown main item tag 0x0 [pid 388] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 387] <... futex resumed>) = 0 [pid 388] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 387] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 387] <... futex resumed>) = 0 [pid 388] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [ 40.309355][ T26] wacom 0003:056A:0084.001B: unknown main item tag 0x0 [ 40.316242][ T318] wacom 0003:056A:0084.001A: unknown main item tag 0x0 [ 40.323155][ T325] wacom 0003:056A:0084.0019: unknown main item tag 0x0 [ 40.330001][ T325] wacom 0003:056A:0084.0019: unknown main item tag 0x0 [ 40.336871][ T26] wacom 0003:056A:0084.001B: unknown main item tag 0x0 [ 40.343805][ T318] wacom 0003:056A:0084.001A: unknown main item tag 0x0 [ 40.350646][ T318] wacom 0003:056A:0084.001A: unknown main item tag 0x0 [pid 387] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 384] <... ioctl resumed>) = 0 [pid 384] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0) = 0 [pid 390] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 389] <... futex resumed>) = 0 [pid 390] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 389] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 390] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 389] <... futex resumed>) = 0 [pid 390] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [ 40.358259][ T26] wacom 0003:056A:0084.001B: unknown main item tag 0x0 [ 40.365208][ T325] wacom 0003:056A:0084.0019: unknown main item tag 0x0 [ 40.372099][ T318] wacom 0003:056A:0084.001A: unknown main item tag 0x0 [ 40.378944][ T318] wacom 0003:056A:0084.001A: unknown main item tag 0x0 [ 40.385902][ T26] wacom 0003:056A:0084.001B: unknown main item tag 0x0 [ 40.392881][ T325] wacom 0003:056A:0084.0019: unknown main item tag 0x0 [ 40.399723][ T325] wacom 0003:056A:0084.0019: unknown main item tag 0x0 [ 40.406614][ T26] wacom 0003:056A:0084.001B: unknown main item tag 0x0 [pid 389] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 392] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 391] <... futex resumed>) = 0 [pid 392] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 391] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 392] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 391] <... futex resumed>) = 0 [pid 392] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 391] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 383] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 383] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 383] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 383] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 383] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 383] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} => {parent_tid=[404]}, 88) = 404 [pid 383] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [ 40.413492][ T318] wacom 0003:056A:0084.001A: unknown main item tag 0x0 [ 40.420344][ T318] wacom 0003:056A:0084.001A: unknown main item tag 0x0 [ 40.427228][ T26] wacom 0003:056A:0084.001B: unknown main item tag 0x0 [ 40.434111][ T325] wacom 0003:056A:0084.0019: unknown main item tag 0x0 [ 40.440952][ T325] wacom 0003:056A:0084.0019: unknown main item tag 0x0 [ 40.447846][ T26] wacom 0003:056A:0084.001B: unknown main item tag 0x0 [ 40.454722][ T318] wacom 0003:056A:0084.001A: unknown main item tag 0x0 [pid 383] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 383] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 404 attached [pid 404] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 404] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 404] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0) = 0 [pid 404] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0) = 34 [ 40.461602][ T26] wacom 0003:056A:0084.001B: unknown main item tag 0x0 [ 40.468453][ T26] wacom 0003:056A:0084.001B: unknown main item tag 0x0 [ 40.475512][ T325] wacom 0003:056A:0084.0019: unknown main item tag 0x0 [ 40.484019][ T318] wacom 0003:056A:0084.001A: unknown main item tag 0x0 [ 40.490968][ T39] wacom 0003:056A:0084.001C: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input1 [ 40.502061][ T318] wacom 0003:056A:0084.001A: unknown main item tag 0x0 [pid 403] <... ioctl resumed>) = 0 [ 40.508916][ T318] wacom 0003:056A:0084.001A: unknown main item tag 0x0 [ 40.515790][ T325] wacom 0003:056A:0084.0019: unknown main item tag 0x0 [ 40.522695][ T26] wacom 0003:056A:0084.001B: unknown main item tag 0x0 [ 40.529565][ T26] wacom 0003:056A:0084.001B: unknown main item tag 0x0 [ 40.536467][ T325] wacom 0003:056A:0084.0019: unknown main item tag 0x0 [ 40.543338][ T313] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 40.551453][ T318] wacom 0003:056A:0084.001A: unknown main item tag 0x0 [ 40.558316][ T318] wacom 0003:056A:0084.001A: unknown main item tag 0x0 [pid 403] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 18 [pid 403] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 384] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 40.565445][ T325] wacom 0003:056A:0084.0019: unknown main item tag 0x0 [ 40.572358][ T26] wacom 0003:056A:0084.001B: unknown main item tag 0x0 [ 40.579213][ T26] wacom 0003:056A:0084.001B: unknown main item tag 0x0 [ 40.586193][ T325] wacom 0003:056A:0084.0019: unknown main item tag 0x0 [ 40.593086][ T318] wacom 0003:056A:0084.001A: unknown main item tag 0x0 [ 40.599958][ T318] wacom 0003:056A:0084.001A: unknown main item tag 0x0 [ 40.606873][ T325] wacom 0003:056A:0084.0019: unknown main item tag 0x0 [ 40.613775][ T26] wacom 0003:056A:0084.001B: unknown main item tag 0x0 [ 40.620611][ T26] wacom 0003:056A:0084.001B: unknown main item tag 0x0 [ 40.627488][ T325] wacom 0003:056A:0084.0019: unknown main item tag 0x0 [ 40.634352][ T318] wacom 0003:056A:0084.001A: unknown main item tag 0x0 [ 40.641191][ T318] wacom 0003:056A:0084.001A: unknown main item tag 0x0 [ 40.648067][ T325] wacom 0003:056A:0084.0019: unknown main item tag 0x0 [ 40.654928][ T26] wacom 0003:056A:0084.001B: unknown main item tag 0x0 [pid 384] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 387] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 387] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 387] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 387] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 387] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 387] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} => {parent_tid=[405]}, 88) = 405 [pid 387] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 387] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 387] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 405 attached [pid 405] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 405] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 405] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0 [pid 404] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 383] <... futex resumed>) = 0 [pid 404] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 383] exit_group(0 [pid 404] <... futex resumed>) = ? [pid 384] <... futex resumed>) = ? [pid 383] <... exit_group resumed>) = ? [pid 404] +++ exited with 0 +++ [pid 384] +++ exited with 0 +++ [pid 383] +++ exited with 0 +++ [pid 304] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=383, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 304] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 304] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 304] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 406 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 406 attached [pid 406] set_robust_list(0x5555696156a0, 24) = 0 [pid 406] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 406] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 406] setpgid(0, 0) = 0 [pid 406] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 406] write(3, "1000", 4) = 4 [pid 406] close(3) = 0 executing program [pid 406] write(1, "executing program\n", 18) = 18 [pid 406] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 406] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 406] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 406] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 406] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 406] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 406] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0} => {parent_tid=[407]}, 88) = 407 [pid 406] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 406] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 406] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 407 attached [pid 407] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 407] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 407] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 407] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 407] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 407] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [ 40.661905][ T325] wacom 0003:056A:0084.0019: unknown main item tag 0x0 [ 40.668769][ T325] wacom 0003:056A:0084.0019: unknown main item tag 0x0 [ 40.675681][ T26] wacom 0003:056A:0084.001B: unknown main item tag 0x0 [ 40.682566][ T318] wacom 0003:056A:0084.001A: unknown main item tag 0x0 [ 40.689413][ T318] wacom 0003:056A:0084.001A: unknown main item tag 0x0 [ 40.696314][ T26] wacom 0003:056A:0084.001B: unknown main item tag 0x0 [ 40.703281][ T325] wacom 0003:056A:0084.0019: unknown main item tag 0x0 [pid 407] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 389] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 389] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 389] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 389] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 389] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [ 40.710141][ T325] wacom 0003:056A:0084.0019: unknown main item tag 0x0 [ 40.717039][ T26] wacom 0003:056A:0084.001B: unknown main item tag 0x0 [ 40.723967][ T318] wacom 0003:056A:0084.001A: unknown main item tag 0x0 [ 40.730820][ T318] wacom 0003:056A:0084.001A: unknown main item tag 0x0 [ 40.737889][ T26] wacom 0003:056A:0084.001B: unknown main item tag 0x0 [ 40.744872][ T325] wacom 0003:056A:0084.0019: unknown main item tag 0x0 [ 40.751830][ T26] wacom 0003:056A:0084.001B: unknown main item tag 0x0 [ 40.758689][ T26] wacom 0003:056A:0084.001B: unknown main item tag 0x0 [pid 389] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} => {parent_tid=[408]}, 88) = 408 [pid 389] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 389] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 389] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 408 attached [pid 408] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 408] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 408] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0 [pid 391] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 391] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 391] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 391] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 391] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 391] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} => {parent_tid=[409]}, 88) = 409 [pid 391] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 391] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 391] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 409 attached [pid 409] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 409] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 409] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0 [pid 403] <... ioctl resumed>) = 0 [ 40.765643][ T318] wacom 0003:056A:0084.001A: unknown main item tag 0x0 [ 40.772536][ T325] wacom 0003:056A:0084.0019: unknown main item tag 0x0 [ 40.779409][ T325] wacom 0003:056A:0084.0019: unknown main item tag 0x0 [ 40.786331][ T39] usbhid 1-1:1.2: can't add hid device: -71 [ 40.792276][ T39] usbhid: probe of 1-1:1.2 failed with error -71 [ 40.799020][ T318] wacom 0003:056A:0084.001A: unknown main item tag 0x0 [ 40.806005][ T39] usb 1-1: USB disconnect, device number 5 [pid 403] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 18 [pid 403] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [ 40.811882][ T26] wacom 0003:056A:0084.001B: unknown main item tag 0x0 [ 40.818751][ T26] wacom 0003:056A:0084.001B: unknown main item tag 0x0 [ 40.825676][ T318] wacom 0003:056A:0084.001A: unknown main item tag 0x0 [ 40.833034][ T325] wacom 0003:056A:0084.0019: unknown main item tag 0x0 [ 40.839918][ T325] wacom 0003:056A:0084.0019: unknown main item tag 0x0 [ 40.847711][ T318] wacom 0003:056A:0084.001A: unknown main item tag 0x0 [ 40.855720][ T26] wacom 0003:056A:0084.001B: unknown main item tag 0x0 [pid 403] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 9 [pid 403] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 403] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 84 [ 40.863070][ T318] wacom 0003:056A:0084.001A: unknown main item tag 0x0 [ 40.869941][ T318] wacom 0003:056A:0084.001A: unknown main item tag 0x0 [ 40.877465][ T26] wacom 0003:056A:0084.001B: unknown main item tag 0x0 [ 40.884513][ T325] wacom 0003:056A:0084.0019: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input0 [ 40.895644][ T26] wacom 0003:056A:0084.001B: unknown main item tag 0x0 [ 40.902542][ T318] wacom 0003:056A:0084.001A: unknown main item tag 0x0 [ 40.909392][ T318] wacom 0003:056A:0084.001A: unknown main item tag 0x0 [ 40.916324][ T313] usb 4-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 40.925449][ T313] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 40.933474][ T26] wacom 0003:056A:0084.001B: unknown main item tag 0x0 [ 40.940340][ T26] wacom 0003:056A:0084.001B: unknown main item tag 0x0 [ 40.947225][ T318] wacom 0003:056A:0084.001A: unknown main item tag 0x0 [ 40.954305][ T26] wacom 0003:056A:0084.001B: unknown main item tag 0x0 [pid 403] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 403] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 403] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 403] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [pid 403] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0) = 0 [pid 388] <... ioctl resumed>) = 0 [pid 388] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 387] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 387] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 387] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 387] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 388] <... ioctl resumed>) = 0 [pid 387] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 40.962110][ T318] wacom 0003:056A:0084.001A: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input0 [ 40.973924][ T26] wacom 0003:056A:0084.001B: hidraw2: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input0 [pid 405] <... ioctl resumed>) = 0 [pid 405] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0 [pid 390] <... ioctl resumed>) = 0 [pid 390] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 405] <... ioctl resumed>) = 34 [pid 392] <... ioctl resumed>) = 0 [pid 392] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 390] <... ioctl resumed>) = 0 [pid 392] <... ioctl resumed>) = 0 [pid 408] <... ioctl resumed>) = 0 [pid 408] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0 [pid 409] <... ioctl resumed>) = 0 [pid 409] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0 [pid 408] <... ioctl resumed>) = 34 [ 41.063807][ T325] wacom 0003:056A:0084.001D: hidraw3: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input1 [pid 389] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 409] <... ioctl resumed>) = 34 [pid 391] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 391] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 387] exit_group(0) = ? [pid 388] +++ exited with 0 +++ [pid 405] +++ exited with 0 +++ [pid 387] +++ exited with 0 +++ [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=387, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 305] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 305] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 416 attached [pid 416] set_robust_list(0x5555696156a0, 24 [pid 305] <... clone resumed>, child_tidptr=0x555569615690) = 416 [pid 416] <... set_robust_list resumed>) = 0 [pid 416] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 305] rt_sigprocmask(SIG_SETMASK, [] [pid 416] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 416] setpgid(0, 0) = 0 [pid 416] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 305] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 416] write(3, "1000", 4) = 4 [pid 416] close(3) = 0 [pid 416] write(1, "executing program\n", 18) = 18 executing program [pid 416] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 416] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 416] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 416] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 416] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 416] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 416] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0}ci2-android-5-15/strace-static-x86_64: Process 417 attached => {parent_tid=[417]}, 88) = 417 [pid 417] set_robust_list(0x7f5ae910d9a0, 24 [pid 416] rt_sigprocmask(SIG_SETMASK, [] [pid 417] <... set_robust_list resumed>) = 0 [pid 417] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 417] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 416] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 416] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 417] <... futex resumed>) = 0 [pid 417] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 417] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0 [pid 416] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 417] <... ioctl resumed>) = 0 [pid 417] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 417] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [ 41.113009][ T318] wacom 0003:056A:0084.001E: hidraw4: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input1 [ 41.126137][ T26] wacom 0003:056A:0084.001F: hidraw5: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input1 [pid 417] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 403] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 402] <... futex resumed>) = 0 [pid 403] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 402] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 403] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 402] <... futex resumed>) = 0 [pid 403] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 402] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 403] <... ioctl resumed>) = 0 [pid 403] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0) = 0 [pid 407] <... ioctl resumed>) = 0 [pid 407] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 389] exit_group(0) = ? [pid 408] +++ exited with 0 +++ [pid 390] +++ exited with 0 +++ [pid 389] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=389, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 306] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 418 ci2-android-5-15/strace-static-x86_64: Process 418 attached [pid 306] rt_sigprocmask(SIG_SETMASK, [] [pid 418] set_robust_list(0x5555696156a0, 24 [pid 306] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 418] <... set_robust_list resumed>) = 0 [pid 418] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 418] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 418] setpgid(0, 0) = 0 [pid 418] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 418] write(3, "1000", 4) = 4 [pid 418] close(3) = 0 [pid 418] write(1, "executing program\n", 18) = 18 executing program [pid 418] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 418] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 418] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 418] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 418] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 418] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 418] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0}ci2-android-5-15/strace-static-x86_64: Process 419 attached => {parent_tid=[419]}, 88) = 419 [pid 419] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 419] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 419] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 418] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 418] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 419] <... futex resumed>) = 0 [pid 419] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 418] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 419] <... openat resumed>) = 3 [pid 419] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 419] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 419] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 419] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 407] <... ioctl resumed>) = 18 [ 41.221454][ T39] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 41.261482][ T325] usbhid 2-1:1.2: can't add hid device: -71 [pid 407] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 392] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 392] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 391] exit_group(0) = ? [pid 392] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 409] +++ exited with 0 +++ [pid 392] +++ exited with 0 +++ [pid 391] +++ exited with 0 +++ [pid 308] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=391, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 308] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 308] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 308] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 420 [pid 308] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 420 attached [pid 420] set_robust_list(0x5555696156a0, 24) = 0 [pid 420] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 420] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 420] setpgid(0, 0) = 0 [pid 420] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 420] write(3, "1000", 4) = 4 [pid 420] close(3) = 0 [pid 420] write(1, "executing program\n", 18) = 18 executing program [pid 420] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 420] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 420] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 420] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 420] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 420] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 420] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0} => {parent_tid=[423]}, 88) = 423 [pid 420] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 420] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 420] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 423 attached [pid 423] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 423] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 423] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 423] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 423] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 423] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [ 41.267553][ T325] usbhid: probe of 2-1:1.2 failed with error -71 [ 41.274669][ T325] usb 2-1: USB disconnect, device number 5 [ 41.300992][ T421] fido_id[421]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory [ 41.302627][ T422] fido_id[422]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory [ 41.331513][ T318] usbhid 3-1:1.2: can't add hid device: -71 [ 41.337503][ T318] usbhid: probe of 3-1:1.2 failed with error -71 [ 41.345599][ T318] usb 3-1: USB disconnect, device number 5 [pid 423] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 403] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 402] <... futex resumed>) = 0 [pid 403] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 402] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 403] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 403] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0) = 0 [pid 403] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 402] <... futex resumed>) = 0 [pid 403] <... ioctl resumed>) = 0 [pid 403] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 403] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 402] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 402] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 403] <... futex resumed>) = 0 [pid 402] <... futex resumed>) = 1 [pid 403] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 402] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 403] <... ioctl resumed>) = 0 [pid 403] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 403] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 402] <... futex resumed>) = 0 [pid 403] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 402] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 403] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 402] <... futex resumed>) = 0 [pid 403] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [ 41.391542][ T26] usbhid 5-1:1.2: can't add hid device: -71 [ 41.397522][ T26] usbhid: probe of 5-1:1.2 failed with error -71 [ 41.404641][ T26] usb 5-1: USB disconnect, device number 5 [pid 402] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 407] <... ioctl resumed>) = 0 [pid 407] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 403] <... ioctl resumed>) = 0 [pid 403] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 403] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 402] <... futex resumed>) = 0 [pid 403] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 402] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 403] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 402] <... futex resumed>) = 0 [pid 403] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 402] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 407] <... ioctl resumed>) = 18 [pid 407] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 407] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 403] <... ioctl resumed>) = 0 [pid 403] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0 [pid 407] <... ioctl resumed>) = 9 [pid 407] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 403] <... ioctl resumed>) = 0 [pid 407] <... ioctl resumed>) = 0 [pid 407] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 84 [ 41.552553][ T313] wacom 0003:056A:0084.0020: unknown main item tag 0x0 [ 41.559431][ T313] wacom 0003:056A:0084.0020: unknown main item tag 0x0 [ 41.566527][ T313] wacom 0003:056A:0084.0020: unknown main item tag 0x0 [ 41.573518][ T313] wacom 0003:056A:0084.0020: unknown main item tag 0x0 [ 41.580381][ T313] wacom 0003:056A:0084.0020: unknown main item tag 0x0 [ 41.587320][ T39] usb 1-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [pid 407] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 407] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 407] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 407] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [ 41.596425][ T313] wacom 0003:056A:0084.0020: unknown main item tag 0x0 [ 41.603280][ T39] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 41.611521][ T313] wacom 0003:056A:0084.0020: unknown main item tag 0x0 [ 41.618374][ T313] wacom 0003:056A:0084.0020: unknown main item tag 0x0 [ 41.625851][ T313] wacom 0003:056A:0084.0020: unknown main item tag 0x0 [ 41.632786][ T313] wacom 0003:056A:0084.0020: unknown main item tag 0x0 [ 41.639643][ T313] wacom 0003:056A:0084.0020: unknown main item tag 0x0 [pid 407] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0) = 0 [pid 417] <... ioctl resumed>) = 0 [pid 417] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 18 [ 41.646568][ T325] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 41.654147][ T313] wacom 0003:056A:0084.0020: unknown main item tag 0x0 [ 41.660997][ T313] wacom 0003:056A:0084.0020: unknown main item tag 0x0 [ 41.668434][ T313] wacom 0003:056A:0084.0020: unknown main item tag 0x0 [ 41.675341][ T313] wacom 0003:056A:0084.0020: unknown main item tag 0x0 [ 41.682261][ T313] wacom 0003:056A:0084.0020: unknown main item tag 0x0 [ 41.689111][ T313] wacom 0003:056A:0084.0020: unknown main item tag 0x0 [ 41.696080][ T313] wacom 0003:056A:0084.0020: unknown main item tag 0x0 [pid 417] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 419] <... ioctl resumed>) = 0 [pid 419] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 403] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 403] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 402] <... futex resumed>) = 0 [pid 402] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 403] <... futex resumed>) = 0 [pid 402] <... futex resumed>) = 1 [pid 403] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [ 41.703035][ T313] wacom 0003:056A:0084.0020: unknown main item tag 0x0 [ 41.709892][ T313] wacom 0003:056A:0084.0020: unknown main item tag 0x0 [ 41.716755][ T313] wacom 0003:056A:0084.0020: unknown main item tag 0x0 [ 41.723616][ T318] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 41.731091][ T313] wacom 0003:056A:0084.0020: unknown main item tag 0x0 [ 41.737963][ T313] wacom 0003:056A:0084.0020: unknown main item tag 0x0 [ 41.744857][ T313] wacom 0003:056A:0084.0020: unknown main item tag 0x0 [pid 402] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 419] <... ioctl resumed>) = 18 [ 41.751743][ T313] wacom 0003:056A:0084.0020: unknown main item tag 0x0 [ 41.758601][ T313] wacom 0003:056A:0084.0020: unknown main item tag 0x0 [ 41.765531][ T26] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 41.773059][ T313] wacom 0003:056A:0084.0020: unknown main item tag 0x0 [ 41.779902][ T313] wacom 0003:056A:0084.0020: unknown main item tag 0x0 [ 41.786883][ T313] wacom 0003:056A:0084.0020: unknown main item tag 0x0 [ 41.793780][ T313] wacom 0003:056A:0084.0020: unknown main item tag 0x0 [pid 419] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 423] <... ioctl resumed>) = 0 [pid 423] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 18 [pid 423] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 407] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 407] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 406] <... futex resumed>) = 0 [pid 406] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 407] <... futex resumed>) = 0 [pid 406] <... futex resumed>) = 1 [pid 407] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 406] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 407] <... ioctl resumed>) = 0 [pid 407] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0) = 0 [ 41.800622][ T313] wacom 0003:056A:0084.0020: unknown main item tag 0x0 [ 41.807523][ T313] wacom 0003:056A:0084.0020: unknown main item tag 0x0 [ 41.814406][ T313] wacom 0003:056A:0084.0020: unknown main item tag 0x0 [ 41.821257][ T313] wacom 0003:056A:0084.0020: unknown main item tag 0x0 [ 41.829112][ T313] wacom 0003:056A:0084.0020: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input0 [pid 403] <... ioctl resumed>) = 0 [pid 403] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 417] <... ioctl resumed>) = 0 [pid 417] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 403] <... ioctl resumed>) = 0 [pid 417] <... ioctl resumed>) = 18 [pid 417] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 417] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 9 [pid 417] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 419] <... ioctl resumed>) = 0 [pid 419] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 417] <... ioctl resumed>) = 0 [pid 417] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 419] <... ioctl resumed>) = 18 [pid 419] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 417] <... ioctl resumed>) = 84 [pid 417] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 419] <... ioctl resumed>) = 0 [pid 419] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 423] <... ioctl resumed>) = 0 [pid 419] <... ioctl resumed>) = 9 [pid 417] <... ioctl resumed>) = 0 [pid 423] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 419] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 417] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 417] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 417] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [pid 417] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0 [pid 423] <... ioctl resumed>) = 18 [pid 419] <... ioctl resumed>) = 0 [pid 417] <... ioctl resumed>) = 0 [pid 423] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 419] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 407] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [ 42.021604][ T325] usb 2-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 42.030680][ T325] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 407] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 406] <... futex resumed>) = 0 [pid 406] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 407] <... futex resumed>) = 0 [pid 406] <... futex resumed>) = 1 [pid 407] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 406] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 407] <... ioctl resumed>) = 0 [pid 407] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 407] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 406] <... futex resumed>) = 0 [pid 407] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 406] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 407] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 406] <... futex resumed>) = 0 [pid 407] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 406] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 423] <... ioctl resumed>) = 0 [pid 419] <... ioctl resumed>) = 84 [pid 423] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 419] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 402] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 402] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 402] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 402] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 402] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 402] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} => {parent_tid=[424]}, 88) = 424 [pid 402] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 402] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 402] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 424 attached [pid 424] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 424] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 424] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0) = 0 [pid 424] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0 [pid 423] <... ioctl resumed>) = 9 [pid 423] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 424] <... ioctl resumed>) = 34 [pid 407] <... ioctl resumed>) = 0 [pid 407] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 407] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 406] <... futex resumed>) = 0 [pid 407] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 406] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 407] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 406] <... futex resumed>) = 0 [pid 406] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 423] <... ioctl resumed>) = 0 [pid 423] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 403] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 403] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 419] <... ioctl resumed>) = 0 [pid 419] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 419] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 419] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [pid 419] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0 [pid 423] <... ioctl resumed>) = 84 [ 42.091522][ T318] usb 3-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 42.100575][ T318] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 42.113348][ T313] wacom 0003:056A:0084.0021: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input1 [pid 423] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 419] <... ioctl resumed>) = 0 [pid 407] <... ioctl resumed>) = 0 [pid 407] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 407] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 406] <... futex resumed>) = 0 [pid 407] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 406] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 407] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 406] <... futex resumed>) = 0 [pid 407] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 406] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 423] <... ioctl resumed>) = 0 [pid 423] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 423] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 423] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [pid 423] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0 [pid 407] <... ioctl resumed>) = 0 [pid 423] <... ioctl resumed>) = 0 [ 42.151514][ T26] usb 5-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 42.160568][ T26] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 407] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0) = 0 [pid 417] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 416] <... futex resumed>) = 0 [pid 417] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [ 42.222531][ T39] wacom 0003:056A:0084.0022: unknown main item tag 0x0 [ 42.229407][ T39] wacom 0003:056A:0084.0022: unknown main item tag 0x0 [ 42.236313][ T39] wacom 0003:056A:0084.0022: unknown main item tag 0x0 [ 42.243208][ T39] wacom 0003:056A:0084.0022: unknown main item tag 0x0 [ 42.250054][ T39] wacom 0003:056A:0084.0022: unknown main item tag 0x0 [ 42.256977][ T39] wacom 0003:056A:0084.0022: unknown main item tag 0x0 [ 42.263852][ T39] wacom 0003:056A:0084.0022: unknown main item tag 0x0 [pid 416] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 417] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 416] <... futex resumed>) = 0 [pid 417] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 416] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 417] <... ioctl resumed>) = 0 [pid 417] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0) = 0 [pid 424] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 402] <... futex resumed>) = 0 [pid 424] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 402] exit_group(0 [pid 424] <... futex resumed>) = ? [pid 403] <... futex resumed>) = ? [pid 402] <... exit_group resumed>) = ? [pid 424] +++ exited with 0 +++ [pid 403] +++ exited with 0 +++ [pid 402] +++ exited with 0 +++ [pid 307] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=402, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 307] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 307] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 307] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 425 [pid 307] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 425 attached [pid 425] set_robust_list(0x5555696156a0, 24) = 0 [pid 425] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 425] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 425] setpgid(0, 0) = 0 [pid 425] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 425] write(3, "1000", 4) = 4 [pid 425] close(3) = 0 executing program [pid 425] write(1, "executing program\n", 18) = 18 [pid 425] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 425] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [ 42.270695][ T39] wacom 0003:056A:0084.0022: unknown main item tag 0x0 [ 42.277689][ T39] wacom 0003:056A:0084.0022: unknown main item tag 0x0 [ 42.284575][ T39] wacom 0003:056A:0084.0022: unknown main item tag 0x0 [ 42.291465][ T39] wacom 0003:056A:0084.0022: unknown main item tag 0x0 [ 42.298336][ T39] wacom 0003:056A:0084.0022: unknown main item tag 0x0 [ 42.305228][ T39] wacom 0003:056A:0084.0022: unknown main item tag 0x0 [ 42.312121][ T39] wacom 0003:056A:0084.0022: unknown main item tag 0x0 [pid 425] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 425] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 425] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 425] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 425] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0} => {parent_tid=[426]}, 88) = 426 [pid 425] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 425] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 425] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 426 attached [pid 426] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 426] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 426] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 426] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 426] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 426] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 426] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 419] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 419] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 418] <... futex resumed>) = 0 [pid 418] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 419] <... futex resumed>) = 0 [pid 418] <... futex resumed>) = 1 [pid 419] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 418] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 419] <... ioctl resumed>) = 0 [ 42.318987][ T39] wacom 0003:056A:0084.0022: unknown main item tag 0x0 [ 42.325911][ T39] wacom 0003:056A:0084.0022: unknown main item tag 0x0 [ 42.332880][ T39] wacom 0003:056A:0084.0022: unknown main item tag 0x0 [ 42.339725][ T39] wacom 0003:056A:0084.0022: unknown main item tag 0x0 [ 42.346711][ T39] wacom 0003:056A:0084.0022: unknown main item tag 0x0 [ 42.353633][ T39] wacom 0003:056A:0084.0022: unknown main item tag 0x0 [ 42.360498][ T39] wacom 0003:056A:0084.0022: unknown main item tag 0x0 [pid 419] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0) = 0 [pid 423] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 420] <... futex resumed>) = 0 [pid 423] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 420] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 423] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 420] <... futex resumed>) = 0 [pid 423] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 420] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 423] <... ioctl resumed>) = 0 [pid 423] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 407] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 423] <... ioctl resumed>) = 0 [pid 407] <... futex resumed>) = 1 [pid 406] <... futex resumed>) = 0 [pid 407] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 406] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 407] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 406] <... futex resumed>) = 0 [pid 407] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [ 42.367422][ T39] wacom 0003:056A:0084.0022: unknown main item tag 0x0 [ 42.374350][ T39] wacom 0003:056A:0084.0022: unknown main item tag 0x0 [ 42.381191][ T39] wacom 0003:056A:0084.0022: unknown main item tag 0x0 [ 42.388140][ T39] wacom 0003:056A:0084.0022: unknown main item tag 0x0 [ 42.395063][ T39] wacom 0003:056A:0084.0022: unknown main item tag 0x0 [ 42.401970][ T39] wacom 0003:056A:0084.0022: unknown main item tag 0x0 [ 42.408833][ T39] wacom 0003:056A:0084.0022: unknown main item tag 0x0 [ 42.415770][ T313] usbhid 4-1:1.2: can't add hid device: -71 [ 42.421806][ T313] usbhid: probe of 4-1:1.2 failed with error -71 [ 42.428552][ T39] wacom 0003:056A:0084.0022: unknown main item tag 0x0 [ 42.435575][ T313] usb 4-1: USB disconnect, device number 6 [ 42.441900][ T39] wacom 0003:056A:0084.0022: unknown main item tag 0x0 [ 42.448773][ T39] wacom 0003:056A:0084.0022: unknown main item tag 0x0 [pid 406] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 417] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 416] <... futex resumed>) = 0 [pid 417] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 416] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 417] <... ioctl resumed>) = 0 [pid 416] <... futex resumed>) = 0 [pid 417] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 416] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 417] <... ioctl resumed>) = 0 [pid 417] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 416] <... futex resumed>) = 0 [pid 417] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 416] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 416] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 417] <... ioctl resumed>) = 0 [pid 417] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 417] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 417] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 416] <... futex resumed>) = 0 [pid 416] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 417] <... futex resumed>) = 0 [pid 416] <... futex resumed>) = 1 [pid 417] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 416] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 417] <... ioctl resumed>) = 0 [pid 417] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 417] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 417] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 416] <... futex resumed>) = 0 [pid 416] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 417] <... futex resumed>) = 0 [pid 416] <... futex resumed>) = 1 [pid 417] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [ 42.461327][ T428] fido_id[428]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/4-1/report_descriptor': No such file or directory [ 42.478495][ T39] wacom 0003:056A:0084.0022: unknown main item tag 0x0 [ 42.486597][ T39] wacom 0003:056A:0084.0022: unknown main item tag 0x0 [ 42.493951][ T39] wacom 0003:056A:0084.0022: unknown main item tag 0x0 [ 42.501274][ T39] wacom 0003:056A:0084.0022: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input0 [pid 416] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 419] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 418] <... futex resumed>) = 0 [pid 418] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 418] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 419] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0) = 0 [pid 419] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 419] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 418] <... futex resumed>) = 0 [pid 418] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 419] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 418] <... futex resumed>) = 0 [pid 418] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 417] <... ioctl resumed>) = 0 [pid 407] <... ioctl resumed>) = 0 [pid 417] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0 [pid 407] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 419] <... ioctl resumed>) = 0 [pid 417] <... ioctl resumed>) = 0 [pid 407] <... ioctl resumed>) = 0 [pid 419] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 419] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 419] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 418] <... futex resumed>) = 0 [pid 418] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 419] <... futex resumed>) = 0 [pid 418] <... futex resumed>) = 1 [pid 419] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 418] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 423] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 420] <... futex resumed>) = 0 [pid 423] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 420] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 423] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 420] <... futex resumed>) = 0 [pid 423] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 420] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 423] <... ioctl resumed>) = 0 [pid 423] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 423] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 420] <... futex resumed>) = 0 [pid 423] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 420] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 423] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 420] <... futex resumed>) = 0 [pid 423] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 420] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 423] <... ioctl resumed>) = 0 [pid 419] <... ioctl resumed>) = 0 [pid 423] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 419] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 423] <... ioctl resumed>) = 0 [pid 419] <... ioctl resumed>) = 0 [pid 423] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 419] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 423] <... futex resumed>) = 1 [pid 420] <... futex resumed>) = 0 [pid 419] <... futex resumed>) = 1 [pid 418] <... futex resumed>) = 0 [pid 423] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 420] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 419] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 418] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 423] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 420] <... futex resumed>) = 0 [pid 419] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 418] <... futex resumed>) = 0 [pid 423] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 420] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 419] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [ 42.612843][ T325] wacom 0003:056A:0084.0023: unknown main item tag 0x0 [ 42.619800][ T325] wacom 0003:056A:0084.0023: unknown main item tag 0x0 [ 42.626777][ T325] wacom 0003:056A:0084.0023: unknown main item tag 0x0 [ 42.633823][ T325] wacom 0003:056A:0084.0023: unknown main item tag 0x0 [ 42.640668][ T325] wacom 0003:056A:0084.0023: unknown main item tag 0x0 [ 42.647554][ T325] wacom 0003:056A:0084.0023: unknown main item tag 0x0 [ 42.654455][ T325] wacom 0003:056A:0084.0023: unknown main item tag 0x0 [pid 418] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 423] <... ioctl resumed>) = 0 [pid 419] <... ioctl resumed>) = 0 [pid 423] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 419] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0 [pid 423] <... ioctl resumed>) = 0 [pid 423] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 420] <... futex resumed>) = 0 [pid 423] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 420] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 423] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 420] <... futex resumed>) = 0 [pid 423] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [ 42.661340][ T325] wacom 0003:056A:0084.0023: unknown main item tag 0x0 [ 42.668234][ T325] wacom 0003:056A:0084.0023: unknown main item tag 0x0 [ 42.675177][ T325] wacom 0003:056A:0084.0023: unknown main item tag 0x0 [ 42.682145][ T325] wacom 0003:056A:0084.0023: unknown main item tag 0x0 [ 42.688990][ T325] wacom 0003:056A:0084.0023: unknown main item tag 0x0 [ 42.695887][ T325] wacom 0003:056A:0084.0023: unknown main item tag 0x0 [ 42.702758][ T325] wacom 0003:056A:0084.0023: unknown main item tag 0x0 [pid 420] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 419] <... ioctl resumed>) = 0 [pid 423] <... ioctl resumed>) = 0 [pid 423] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0) = 0 [ 42.709596][ T325] wacom 0003:056A:0084.0023: unknown main item tag 0x0 [ 42.717623][ T318] wacom 0003:056A:0084.0024: unknown main item tag 0x0 [ 42.724524][ T325] wacom 0003:056A:0084.0023: unknown main item tag 0x0 [ 42.731364][ T325] wacom 0003:056A:0084.0023: unknown main item tag 0x0 [ 42.731465][ T318] wacom 0003:056A:0084.0024: unknown main item tag 0x0 [ 42.745175][ T325] wacom 0003:056A:0084.0023: unknown main item tag 0x0 [ 42.753162][ T26] wacom 0003:056A:0084.0025: unknown main item tag 0x0 [pid 406] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 406] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 406] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 406] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 406] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 406] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} => {parent_tid=[429]}, 88) = 429 [pid 406] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 406] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 406] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 429 attached [pid 429] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 429] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 429] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0) = 0 [pid 429] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0) = 34 [pid 417] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 407] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 417] <... futex resumed>) = 1 [pid 416] <... futex resumed>) = 0 [pid 407] <... futex resumed>) = 0 [pid 417] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [ 42.760022][ T26] wacom 0003:056A:0084.0025: unknown main item tag 0x0 [ 42.766996][ T325] wacom 0003:056A:0084.0023: unknown main item tag 0x0 [ 42.773885][ T318] wacom 0003:056A:0084.0024: unknown main item tag 0x0 [ 42.780746][ T318] wacom 0003:056A:0084.0024: unknown main item tag 0x0 [ 42.787641][ T325] wacom 0003:056A:0084.0023: unknown main item tag 0x0 [ 42.796024][ T26] wacom 0003:056A:0084.0025: unknown main item tag 0x0 [ 42.803024][ T39] wacom 0003:056A:0084.0026: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input1 [pid 416] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 407] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 417] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 416] <... futex resumed>) = 0 [pid 417] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [ 42.814104][ T325] wacom 0003:056A:0084.0023: unknown main item tag 0x0 [ 42.820967][ T325] wacom 0003:056A:0084.0023: unknown main item tag 0x0 [ 42.828675][ T318] wacom 0003:056A:0084.0024: unknown main item tag 0x0 [ 42.835602][ T313] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 42.843134][ T26] wacom 0003:056A:0084.0025: unknown main item tag 0x0 [ 42.849985][ T26] wacom 0003:056A:0084.0025: unknown main item tag 0x0 [ 42.856935][ T318] wacom 0003:056A:0084.0024: unknown main item tag 0x0 [pid 416] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 426] <... ioctl resumed>) = 0 [pid 426] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 18 [ 42.863835][ T325] wacom 0003:056A:0084.0023: unknown main item tag 0x0 [ 42.870695][ T325] wacom 0003:056A:0084.0023: unknown main item tag 0x0 [ 42.877634][ T318] wacom 0003:056A:0084.0024: unknown main item tag 0x0 [ 42.884516][ T26] wacom 0003:056A:0084.0025: unknown main item tag 0x0 [ 42.891353][ T26] wacom 0003:056A:0084.0025: unknown main item tag 0x0 [ 42.898341][ T318] wacom 0003:056A:0084.0024: unknown main item tag 0x0 [ 42.905225][ T325] wacom 0003:056A:0084.0023: unknown main item tag 0x0 [pid 426] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 419] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 418] <... futex resumed>) = 0 [pid 419] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 418] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 419] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 418] <... futex resumed>) = 0 [pid 419] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 418] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 423] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 420] <... futex resumed>) = 0 [pid 423] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 420] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 423] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 420] <... futex resumed>) = 0 [pid 423] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [ 42.912112][ T318] wacom 0003:056A:0084.0024: unknown main item tag 0x0 [ 42.918976][ T318] wacom 0003:056A:0084.0024: unknown main item tag 0x0 [ 42.925874][ T26] wacom 0003:056A:0084.0025: unknown main item tag 0x0 [ 42.932774][ T325] wacom 0003:056A:0084.0023: unknown main item tag 0x0 [ 42.939622][ T325] wacom 0003:056A:0084.0023: unknown main item tag 0x0 [ 42.946494][ T26] wacom 0003:056A:0084.0025: unknown main item tag 0x0 [ 42.953390][ T318] wacom 0003:056A:0084.0024: unknown main item tag 0x0 [pid 420] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 429] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 406] <... futex resumed>) = 0 [pid 429] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 406] exit_group(0 [pid 429] <... futex resumed>) = ? [pid 407] <... futex resumed>) = ? [pid 406] <... exit_group resumed>) = ? [pid 429] +++ exited with 0 +++ [pid 407] +++ exited with 0 +++ [pid 406] +++ exited with 0 +++ [pid 304] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=406, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 304] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 304] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 430 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 430 attached [pid 430] set_robust_list(0x5555696156a0, 24) = 0 [pid 430] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 430] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 430] setpgid(0, 0) = 0 [pid 430] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 430] write(3, "1000", 4) = 4 [pid 430] close(3) = 0 executing program [pid 430] write(1, "executing program\n", 18) = 18 [pid 430] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 430] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 430] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 430] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 430] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 430] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 430] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0} => {parent_tid=[431]}, 88) = 431 [pid 430] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 430] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 430] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 431 attached [pid 431] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 431] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 431] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 431] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 431] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 431] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [ 42.960258][ T318] wacom 0003:056A:0084.0024: unknown main item tag 0x0 [ 42.967143][ T26] wacom 0003:056A:0084.0025: unknown main item tag 0x0 [ 42.974115][ T325] wacom 0003:056A:0084.0023: unknown main item tag 0x0 [ 42.980967][ T325] wacom 0003:056A:0084.0023: unknown main item tag 0x0 [ 42.987862][ T26] wacom 0003:056A:0084.0025: unknown main item tag 0x0 [ 42.994752][ T318] wacom 0003:056A:0084.0024: unknown main item tag 0x0 [ 43.001650][ T26] wacom 0003:056A:0084.0025: unknown main item tag 0x0 [ 43.008517][ T26] wacom 0003:056A:0084.0025: unknown main item tag 0x0 [ 43.015497][ T325] wacom 0003:056A:0084.0023: unknown main item tag 0x0 [ 43.022408][ T318] wacom 0003:056A:0084.0024: unknown main item tag 0x0 [ 43.029263][ T318] wacom 0003:056A:0084.0024: unknown main item tag 0x0 [ 43.036206][ T325] wacom 0003:056A:0084.0023: unknown main item tag 0x0 [ 43.043123][ T26] wacom 0003:056A:0084.0025: unknown main item tag 0x0 [ 43.049967][ T26] wacom 0003:056A:0084.0025: unknown main item tag 0x0 [ 43.056961][ T325] wacom 0003:056A:0084.0023: unknown main item tag 0x0 [ 43.063904][ T318] wacom 0003:056A:0084.0024: unknown main item tag 0x0 [ 43.070747][ T318] wacom 0003:056A:0084.0024: unknown main item tag 0x0 [ 43.077734][ T325] wacom 0003:056A:0084.0023: unknown main item tag 0x0 [ 43.084637][ T26] wacom 0003:056A:0084.0025: unknown main item tag 0x0 [ 43.091561][ T39] usbhid 1-1:1.2: can't add hid device: -71 [ 43.097466][ T39] usbhid: probe of 1-1:1.2 failed with error -71 [ 43.103853][ T325] wacom 0003:056A:0084.0023: unknown main item tag 0x0 [pid 431] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 426] <... ioctl resumed>) = 0 [pid 426] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 18 [pid 426] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 416] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 416] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000 [pid 426] <... ioctl resumed>) = 0 [pid 416] <... futex resumed>) = 0 [pid 426] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 416] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 416] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 416] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [ 43.111082][ T318] wacom 0003:056A:0084.0024: unknown main item tag 0x0 [ 43.117991][ T26] wacom 0003:056A:0084.0025: unknown main item tag 0x0 [ 43.127805][ T39] usb 1-1: USB disconnect, device number 6 [ 43.133837][ T318] wacom 0003:056A:0084.0024: unknown main item tag 0x0 [ 43.140722][ T318] wacom 0003:056A:0084.0024: unknown main item tag 0x0 [ 43.147700][ T325] wacom 0003:056A:0084.0023: hidraw2: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input0 [ 43.158805][ T26] wacom 0003:056A:0084.0025: unknown main item tag 0x0 [pid 416] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} => {parent_tid=[434]}, 88) = 434 [pid 416] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 416] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 416] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 434 attached [pid 434] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 434] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 434] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0 [pid 426] <... ioctl resumed>) = 9 [pid 426] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [ 43.166224][ T26] wacom 0003:056A:0084.0025: unknown main item tag 0x0 [ 43.174119][ T318] wacom 0003:056A:0084.0024: unknown main item tag 0x0 [ 43.181505][ T26] wacom 0003:056A:0084.0025: unknown main item tag 0x0 [ 43.188403][ T26] wacom 0003:056A:0084.0025: unknown main item tag 0x0 [ 43.196234][ T318] wacom 0003:056A:0084.0024: unknown main item tag 0x0 [ 43.203583][ T318] wacom 0003:056A:0084.0024: unknown main item tag 0x0 [pid 426] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 84 [pid 426] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 417] <... ioctl resumed>) = 0 [ 43.210450][ T318] wacom 0003:056A:0084.0024: unknown main item tag 0x0 [ 43.217355][ T26] wacom 0003:056A:0084.0025: unknown main item tag 0x0 [ 43.224283][ T313] usb 4-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 43.233379][ T26] wacom 0003:056A:0084.0025: unknown main item tag 0x0 [ 43.240234][ T26] wacom 0003:056A:0084.0025: unknown main item tag 0x0 [ 43.247909][ T318] wacom 0003:056A:0084.0024: unknown main item tag 0x0 [ 43.254879][ T313] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 417] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 418] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 418] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 418] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 418] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 418] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 418] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} => {parent_tid=[435]}, 88) = 435 [pid 418] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 418] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 418] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 435 attached [pid 435] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 435] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 435] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0 [pid 417] <... ioctl resumed>) = 0 [pid 434] <... ioctl resumed>) = 0 [pid 434] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0 [pid 426] <... ioctl resumed>) = 0 [pid 426] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32 [pid 420] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 426] <... ioctl resumed>) = 0 [pid 420] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000 [pid 426] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0 [pid 420] <... futex resumed>) = 0 [pid 426] <... ioctl resumed>) = 0 [pid 420] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 426] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c [pid 420] <... mmap resumed>) = 0x7f5ae90cc000 [pid 426] <... ioctl resumed>) = 0 [pid 420] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE [pid 426] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0 [pid 420] <... mprotect resumed>) = 0 [pid 420] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 420] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} => {parent_tid=[436]}, 88) = 436 [pid 420] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 420] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 420] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 436 attached [pid 436] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 436] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 436] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0 [pid 434] <... ioctl resumed>) = 34 [ 43.262909][ T318] wacom 0003:056A:0084.0024: unknown main item tag 0x0 [ 43.269779][ T318] wacom 0003:056A:0084.0024: unknown main item tag 0x0 [ 43.277045][ T26] wacom 0003:056A:0084.0025: unknown main item tag 0x0 [ 43.284193][ T26] wacom 0003:056A:0084.0025: unknown main item tag 0x0 [ 43.291059][ T26] wacom 0003:056A:0084.0025: unknown main item tag 0x0 [ 43.297987][ T318] wacom 0003:056A:0084.0024: unknown main item tag 0x0 [ 43.304968][ T318] wacom 0003:056A:0084.0024: unknown main item tag 0x0 [pid 426] <... ioctl resumed>) = 0 [ 43.313314][ T26] wacom 0003:056A:0084.0025: unknown main item tag 0x0 [ 43.320294][ T325] wacom 0003:056A:0084.0027: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input1 [ 43.331936][ T26] wacom 0003:056A:0084.0025: unknown main item tag 0x0 [ 43.338802][ T26] wacom 0003:056A:0084.0025: unknown main item tag 0x0 [ 43.345686][ T318] wacom 0003:056A:0084.0024: unknown main item tag 0x0 [ 43.352631][ T318] wacom 0003:056A:0084.0024: unknown main item tag 0x0 [ 43.359476][ T318] wacom 0003:056A:0084.0024: unknown main item tag 0x0 [ 43.367219][ T26] wacom 0003:056A:0084.0025: unknown main item tag 0x0 [ 43.374136][ T26] wacom 0003:056A:0084.0025: unknown main item tag 0x0 [ 43.380984][ T26] wacom 0003:056A:0084.0025: unknown main item tag 0x0 [ 43.387855][ T318] wacom 0003:056A:0084.0024: unknown main item tag 0x0 [ 43.394747][ T318] wacom 0003:056A:0084.0024: unknown main item tag 0x0 [ 43.401756][ T26] wacom 0003:056A:0084.0025: unknown main item tag 0x0 [pid 417] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 43.409490][ T26] wacom 0003:056A:0084.0025: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input0 [ 43.420690][ T318] wacom 0003:056A:0084.0024: hidraw3: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input0 [pid 417] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 423] <... ioctl resumed>) = 0 [pid 419] <... ioctl resumed>) = 0 [pid 423] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 419] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 434] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 416] <... futex resumed>) = 0 [pid 434] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 416] exit_group(0 [pid 434] <... futex resumed>) = ? [pid 417] <... futex resumed>) = ? [pid 416] <... exit_group resumed>) = ? [pid 434] +++ exited with 0 +++ [pid 417] +++ exited with 0 +++ [pid 416] +++ exited with 0 +++ [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=416, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 305] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 305] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 438 ci2-android-5-15/strace-static-x86_64: Process 438 attached [pid 438] set_robust_list(0x5555696156a0, 24) = 0 [pid 438] rt_sigprocmask(SIG_SETMASK, [] [pid 305] rt_sigprocmask(SIG_SETMASK, [] [pid 438] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 305] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 438] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 438] setpgid(0, 0) = 0 [pid 438] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 438] write(3, "1000", 4) = 4 [pid 438] close(3) = 0 executing program [pid 438] write(1, "executing program\n", 18) = 18 [pid 438] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 438] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 438] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 438] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 438] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 438] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 438] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0} => {parent_tid=[439]}, 88) = 439 [pid 438] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 438] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 438] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 439 attached [pid 439] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 439] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 439] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 439] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 439] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 439] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 439] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 423] <... ioctl resumed>) = 0 [pid 419] <... ioctl resumed>) = 0 [pid 426] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 425] <... futex resumed>) = 0 [pid 426] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 425] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 426] <... futex resumed>) = 0 [pid 425] <... futex resumed>) = 1 [pid 426] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 425] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 426] <... ioctl resumed>) = 0 [pid 426] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 435] <... ioctl resumed>) = 0 [pid 426] <... ioctl resumed>) = 0 [pid 435] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0 [pid 436] <... ioctl resumed>) = 0 [pid 436] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0) = 34 [pid 435] <... ioctl resumed>) = 34 [pid 431] <... ioctl resumed>) = 0 [pid 431] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 18 [ 43.551528][ T39] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 43.574385][ T26] wacom 0003:056A:0084.0028: hidraw4: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input1 [ 43.585905][ T318] wacom 0003:056A:0084.0029: hidraw5: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input1 [pid 431] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 418] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 420] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 43.611481][ T325] usbhid 2-1:1.2: can't add hid device: -71 [ 43.617410][ T325] usbhid: probe of 2-1:1.2 failed with error -71 [ 43.624466][ T325] usb 2-1: USB disconnect, device number 6 [ 43.646657][ T441] fido_id[441]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory [ 43.646689][ T442] fido_id[442]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory [pid 423] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 419] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 419] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 423] <... futex resumed>) = 0 [pid 423] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 426] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 425] <... futex resumed>) = 0 [pid 426] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 425] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 425] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 426] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 426] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0) = 0 [pid 426] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 426] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 425] <... futex resumed>) = 0 [pid 425] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 425] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 426] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 418] exit_group(0) = ? [pid 419] <... futex resumed>) = ? [pid 435] +++ exited with 0 +++ [pid 419] +++ exited with 0 +++ [pid 418] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=418, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 306] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 443 [pid 306] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 443 attached [pid 443] set_robust_list(0x5555696156a0, 24) = 0 [pid 443] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 443] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 443] setpgid(0, 0) = 0 [pid 443] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 443] write(3, "1000", 4) = 4 [pid 443] close(3) = 0 [pid 443] write(1, "executing program\n", 18) = 18 executing program [pid 443] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 443] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 443] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 443] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 443] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 443] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 443] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0} => {parent_tid=[444]}, 88) = 444 [pid 443] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 443] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 443] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 444 attached [pid 444] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 444] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 444] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 444] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 444] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 444] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 444] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 436] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 436] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 420] exit_group(0 [pid 423] <... futex resumed>) = ? [pid 420] <... exit_group resumed>) = ? [pid 436] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 423] +++ exited with 0 +++ [pid 436] +++ exited with 0 +++ [pid 420] +++ exited with 0 +++ [pid 308] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=420, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 308] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 308] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 308] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 445 ci2-android-5-15/strace-static-x86_64: Process 445 attached [pid 308] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 445] set_robust_list(0x5555696156a0, 24) = 0 [pid 445] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 445] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 445] setpgid(0, 0) = 0 [pid 445] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 445] write(3, "1000", 4) = 4 [pid 445] close(3) = 0 [pid 445] write(1, "executing program\n", 18) = 18 executing program [pid 445] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 445] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 445] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 445] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 445] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 445] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 445] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0} => {parent_tid=[446]}, 88) = 446 [pid 445] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 445] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 445] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 446 attached [pid 446] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 446] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 446] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 446] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 446] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 446] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 446] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 426] <... ioctl resumed>) = 0 [pid 426] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 426] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 425] <... futex resumed>) = 0 [pid 426] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 425] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 425] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 431] <... ioctl resumed>) = 0 [pid 431] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 18 [pid 426] <... ioctl resumed>) = 0 [pid 431] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 426] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 426] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 425] <... futex resumed>) = 0 [pid 426] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 425] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 426] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 425] <... futex resumed>) = 0 [pid 426] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 425] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 431] <... ioctl resumed>) = 0 [pid 431] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 9 [pid 431] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 426] <... ioctl resumed>) = 0 [pid 426] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0 [pid 431] <... ioctl resumed>) = 0 [pid 431] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 426] <... ioctl resumed>) = 0 [ 43.851533][ T318] usbhid 3-1:1.2: can't add hid device: -71 [ 43.857481][ T318] usbhid: probe of 3-1:1.2 failed with error -71 [ 43.866364][ T318] usb 3-1: USB disconnect, device number 6 [ 43.881490][ T26] usbhid 5-1:1.2: can't add hid device: -71 [ 43.887420][ T26] usbhid: probe of 5-1:1.2 failed with error -71 [ 43.894549][ T26] usb 5-1: USB disconnect, device number 6 [pid 431] <... ioctl resumed>) = 84 [ 43.902735][ T313] wacom 0003:056A:0084.002A: unknown main item tag 0x0 [ 43.909623][ T313] wacom 0003:056A:0084.002A: unknown main item tag 0x0 [ 43.916917][ T39] usb 1-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 43.929022][ T39] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 43.936689][ T448] fido_id[448]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory [pid 431] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 431] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 431] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 431] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [pid 431] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0) = 0 [ 43.937161][ T313] wacom 0003:056A:0084.002A: unknown main item tag 0x0 [ 43.958941][ T313] wacom 0003:056A:0084.002A: unknown main item tag 0x0 [ 43.966187][ T313] wacom 0003:056A:0084.002A: unknown main item tag 0x0 [ 43.973174][ T313] wacom 0003:056A:0084.002A: unknown main item tag 0x0 [ 43.980035][ T313] wacom 0003:056A:0084.002A: unknown main item tag 0x0 [ 43.986927][ T313] wacom 0003:056A:0084.002A: unknown main item tag 0x0 [ 43.994374][ T325] usb 2-1: new high-speed USB device number 7 using dummy_hcd [pid 439] <... ioctl resumed>) = 0 [ 44.001925][ T313] wacom 0003:056A:0084.002A: unknown main item tag 0x0 [ 44.008774][ T313] wacom 0003:056A:0084.002A: unknown main item tag 0x0 [ 44.015726][ T313] wacom 0003:056A:0084.002A: unknown main item tag 0x0 [ 44.022667][ T313] wacom 0003:056A:0084.002A: unknown main item tag 0x0 [ 44.029514][ T313] wacom 0003:056A:0084.002A: unknown main item tag 0x0 [ 44.036428][ T313] wacom 0003:056A:0084.002A: unknown main item tag 0x0 [ 44.043299][ T313] wacom 0003:056A:0084.002A: unknown main item tag 0x0 [pid 439] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 18 [pid 439] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [ 44.050141][ T313] wacom 0003:056A:0084.002A: unknown main item tag 0x0 [ 44.057110][ T313] wacom 0003:056A:0084.002A: unknown main item tag 0x0 [ 44.063997][ T313] wacom 0003:056A:0084.002A: unknown main item tag 0x0 [ 44.070842][ T313] wacom 0003:056A:0084.002A: unknown main item tag 0x0 [ 44.077906][ T313] wacom 0003:056A:0084.002A: unknown main item tag 0x0 [ 44.084779][ T313] wacom 0003:056A:0084.002A: unknown main item tag 0x0 [ 44.091666][ T313] wacom 0003:056A:0084.002A: unknown main item tag 0x0 [pid 426] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 426] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 425] <... futex resumed>) = 0 [pid 425] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 426] <... futex resumed>) = 0 [pid 425] <... futex resumed>) = 1 [pid 426] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [ 44.098510][ T313] wacom 0003:056A:0084.002A: unknown main item tag 0x0 [ 44.105376][ T313] wacom 0003:056A:0084.002A: unknown main item tag 0x0 [ 44.112252][ T313] wacom 0003:056A:0084.002A: unknown main item tag 0x0 [ 44.119088][ T313] wacom 0003:056A:0084.002A: unknown main item tag 0x0 [ 44.126290][ T313] wacom 0003:056A:0084.002A: unknown main item tag 0x0 [ 44.133248][ T313] wacom 0003:056A:0084.002A: unknown main item tag 0x0 [ 44.140095][ T313] wacom 0003:056A:0084.002A: unknown main item tag 0x0 [ 44.146960][ T313] wacom 0003:056A:0084.002A: unknown main item tag 0x0 [pid 425] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 431] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 430] <... futex resumed>) = 0 [pid 431] <... futex resumed>) = 1 [pid 431] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 430] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 431] <... ioctl resumed>) = 0 [pid 430] <... futex resumed>) = 0 [pid 431] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 430] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 431] <... ioctl resumed>) = 0 [ 44.153897][ T313] wacom 0003:056A:0084.002A: unknown main item tag 0x0 [ 44.160736][ T313] wacom 0003:056A:0084.002A: unknown main item tag 0x0 [ 44.167602][ T313] wacom 0003:056A:0084.002A: unknown main item tag 0x0 [ 44.174473][ T313] wacom 0003:056A:0084.002A: unknown main item tag 0x0 [ 44.181866][ T313] wacom 0003:056A:0084.002A: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input0 [pid 444] <... ioctl resumed>) = 0 [pid 444] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 18 [pid 444] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 439] <... ioctl resumed>) = 0 [pid 426] <... ioctl resumed>) = 0 [pid 439] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [ 44.221464][ T318] usb 3-1: new high-speed USB device number 7 using dummy_hcd [pid 426] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 446] <... ioctl resumed>) = 0 [pid 439] <... ioctl resumed>) = 18 [pid 426] <... ioctl resumed>) = 0 [pid 446] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 439] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 446] <... ioctl resumed>) = 18 [pid 439] <... ioctl resumed>) = 0 [pid 439] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 446] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 439] <... ioctl resumed>) = 9 [ 44.271503][ T26] usb 5-1: new high-speed USB device number 7 using dummy_hcd [pid 439] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 439] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 84 [pid 439] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 439] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 439] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 439] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [pid 439] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0 [pid 431] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 431] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 430] <... futex resumed>) = 0 [pid 430] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 431] <... futex resumed>) = 0 [pid 430] <... futex resumed>) = 1 [pid 431] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 430] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 431] <... ioctl resumed>) = 0 [pid 431] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 431] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 430] <... futex resumed>) = 0 [pid 431] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 430] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 431] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 430] <... futex resumed>) = 0 [pid 431] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 430] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 439] <... ioctl resumed>) = 0 [ 44.371499][ T325] usb 2-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 44.380586][ T325] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 431] <... ioctl resumed>) = 0 [pid 431] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 431] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 431] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 430] <... futex resumed>) = 0 [pid 430] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 431] <... futex resumed>) = 0 [pid 430] <... futex resumed>) = 1 [pid 430] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 431] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 425] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 425] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 425] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 425] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 425] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 425] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} => {parent_tid=[449]}, 88) = 449 [pid 425] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 425] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 425] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 449 attached [pid 449] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 449] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 449] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0) = 0 [pid 449] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0) = 34 [pid 444] <... ioctl resumed>) = 0 [pid 444] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 431] <... ioctl resumed>) = 0 [pid 431] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 431] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 430] <... futex resumed>) = 0 [pid 431] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 430] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 431] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 430] <... futex resumed>) = 0 [pid 430] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 426] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 426] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 444] <... ioctl resumed>) = 18 [pid 444] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 444] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 446] <... ioctl resumed>) = 0 [pid 431] <... ioctl resumed>) = 0 [pid 446] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [ 44.473269][ T313] wacom 0003:056A:0084.002B: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input1 [pid 431] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0 [pid 444] <... ioctl resumed>) = 9 [pid 444] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 446] <... ioctl resumed>) = 18 [pid 431] <... ioctl resumed>) = 0 [pid 446] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 444] <... ioctl resumed>) = 0 [pid 444] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 446] <... ioctl resumed>) = 0 [pid 446] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 444] <... ioctl resumed>) = 84 [pid 444] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 446] <... ioctl resumed>) = 9 [ 44.552561][ T39] wacom 0003:056A:0084.002C: unknown main item tag 0x0 [ 44.559482][ T39] wacom 0003:056A:0084.002C: unknown main item tag 0x0 [ 44.566432][ T39] wacom 0003:056A:0084.002C: unknown main item tag 0x0 [ 44.573339][ T39] wacom 0003:056A:0084.002C: unknown main item tag 0x0 [ 44.580228][ T39] wacom 0003:056A:0084.002C: unknown main item tag 0x0 [ 44.587312][ T318] usb 3-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [pid 446] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 446] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 439] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 439] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 438] <... futex resumed>) = 0 [pid 438] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 439] <... futex resumed>) = 0 [pid 438] <... futex resumed>) = 1 [pid 439] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 438] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 439] <... ioctl resumed>) = 0 [pid 439] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 446] <... ioctl resumed>) = 84 [pid 446] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 439] <... ioctl resumed>) = 0 [ 44.596453][ T39] wacom 0003:056A:0084.002C: unknown main item tag 0x0 [ 44.603344][ T318] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 44.611519][ T39] wacom 0003:056A:0084.002C: unknown main item tag 0x0 [ 44.618408][ T39] wacom 0003:056A:0084.002C: unknown main item tag 0x0 [ 44.625556][ T39] wacom 0003:056A:0084.002C: unknown main item tag 0x0 [ 44.632786][ T26] usb 5-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 44.641912][ T26] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 444] <... ioctl resumed>) = 0 [pid 444] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 444] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 444] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [pid 444] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0 [pid 449] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 425] <... futex resumed>) = 0 [pid 449] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 425] exit_group(0 [pid 449] <... futex resumed>) = ? [pid 425] <... exit_group resumed>) = ? [pid 449] +++ exited with 0 +++ [pid 426] <... futex resumed>) = ? [pid 426] +++ exited with 0 +++ [pid 425] +++ exited with 0 +++ [pid 307] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=425, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 307] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 446] <... ioctl resumed>) = 0 [pid 444] <... ioctl resumed>) = 0 [pid 446] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 446] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 446] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [pid 446] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0 [pid 307] <... restart_syscall resumed>) = 0 [pid 307] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 307] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 450 [pid 307] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 450 attached [pid 450] set_robust_list(0x5555696156a0, 24) = 0 [pid 450] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 450] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 450] setpgid(0, 0) = 0 [pid 450] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 450] write(3, "1000", 4) = 4 [pid 450] close(3) = 0 executing program [pid 450] write(1, "executing program\n", 18) = 18 [pid 450] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 450] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 450] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 450] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 450] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 450] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 450] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0} => {parent_tid=[451]}, 88) = 451 [pid 450] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 450] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 450] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 451 attached [pid 451] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 446] <... ioctl resumed>) = 0 [pid 451] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 451] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 451] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 451] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 451] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [ 44.650226][ T39] wacom 0003:056A:0084.002C: unknown main item tag 0x0 [ 44.657413][ T39] wacom 0003:056A:0084.002C: unknown main item tag 0x0 [ 44.664346][ T39] wacom 0003:056A:0084.002C: unknown main item tag 0x0 [ 44.671272][ T39] wacom 0003:056A:0084.002C: unknown main item tag 0x0 [ 44.678815][ T39] wacom 0003:056A:0084.002C: unknown main item tag 0x0 [ 44.685785][ T39] wacom 0003:056A:0084.002C: unknown main item tag 0x0 [ 44.693304][ T39] wacom 0003:056A:0084.002C: unknown main item tag 0x0 [pid 451] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 431] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 431] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 430] <... futex resumed>) = 0 [pid 430] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 431] <... futex resumed>) = 0 [pid 430] <... futex resumed>) = 1 [pid 431] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [ 44.700173][ T39] wacom 0003:056A:0084.002C: unknown main item tag 0x0 [ 44.707097][ T39] wacom 0003:056A:0084.002C: unknown main item tag 0x0 [ 44.714050][ T39] wacom 0003:056A:0084.002C: unknown main item tag 0x0 [ 44.720908][ T39] wacom 0003:056A:0084.002C: unknown main item tag 0x0 [ 44.727812][ T39] wacom 0003:056A:0084.002C: unknown main item tag 0x0 [ 44.734758][ T39] wacom 0003:056A:0084.002C: unknown main item tag 0x0 [ 44.741640][ T39] wacom 0003:056A:0084.002C: unknown main item tag 0x0 [ 44.748506][ T39] wacom 0003:056A:0084.002C: unknown main item tag 0x0 [ 44.755434][ T313] usbhid 4-1:1.2: can't add hid device: -71 [ 44.761359][ T313] usbhid: probe of 4-1:1.2 failed with error -71 [ 44.768315][ T39] wacom 0003:056A:0084.002C: unknown main item tag 0x0 [ 44.775318][ T313] usb 4-1: USB disconnect, device number 7 [ 44.781438][ T39] wacom 0003:056A:0084.002C: unknown main item tag 0x0 [ 44.788312][ T39] wacom 0003:056A:0084.002C: unknown main item tag 0x0 [ 44.795294][ T39] wacom 0003:056A:0084.002C: unknown main item tag 0x0 [pid 430] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 439] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 438] <... futex resumed>) = 0 [pid 439] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 438] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 439] <... ioctl resumed>) = 0 [pid 438] <... futex resumed>) = 0 [pid 439] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 438] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 439] <... ioctl resumed>) = 0 [pid 439] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 438] <... futex resumed>) = 0 [pid 439] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 438] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 44.805866][ T39] wacom 0003:056A:0084.002C: unknown main item tag 0x0 [ 44.806420][ T453] fido_id[453]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory [ 44.812805][ T39] wacom 0003:056A:0084.002C: unknown main item tag 0x0 [ 44.833771][ T39] wacom 0003:056A:0084.002C: unknown main item tag 0x0 [ 44.840658][ T39] wacom 0003:056A:0084.002C: unknown main item tag 0x0 [ 44.847777][ T39] wacom 0003:056A:0084.002C: unknown main item tag 0x0 [pid 438] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 439] <... ioctl resumed>) = 0 [pid 439] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 439] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 438] <... futex resumed>) = 0 [pid 439] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 438] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 438] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 444] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 443] <... futex resumed>) = 0 [pid 444] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 443] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 444] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 443] <... futex resumed>) = 0 [pid 444] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 443] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 444] <... ioctl resumed>) = 0 [pid 444] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0) = 0 [pid 446] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 445] <... futex resumed>) = 0 [pid 446] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 445] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 446] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 445] <... futex resumed>) = 0 [pid 446] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 445] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 446] <... ioctl resumed>) = 0 [pid 446] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 439] <... ioctl resumed>) = 0 [pid 439] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 439] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 438] <... futex resumed>) = 0 [pid 439] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 438] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 439] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 439] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 438] <... futex resumed>) = 0 [pid 438] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 446] <... ioctl resumed>) = 0 [ 44.854729][ T39] wacom 0003:056A:0084.002C: unknown main item tag 0x0 [ 44.862620][ T39] wacom 0003:056A:0084.002C: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input0 [pid 439] <... ioctl resumed>) = 0 [pid 439] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0 [pid 431] <... ioctl resumed>) = 0 [pid 431] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 439] <... ioctl resumed>) = 0 [pid 431] <... ioctl resumed>) = 0 [ 44.962480][ T325] wacom 0003:056A:0084.002D: unknown main item tag 0x0 [ 44.969416][ T325] wacom 0003:056A:0084.002D: unknown main item tag 0x0 [ 44.976413][ T325] wacom 0003:056A:0084.002D: unknown main item tag 0x0 [ 44.983319][ T325] wacom 0003:056A:0084.002D: unknown main item tag 0x0 [ 44.990247][ T325] wacom 0003:056A:0084.002D: unknown main item tag 0x0 [ 44.997194][ T325] wacom 0003:056A:0084.002D: unknown main item tag 0x0 [ 45.004139][ T325] wacom 0003:056A:0084.002D: unknown main item tag 0x0 [ 45.010977][ T325] wacom 0003:056A:0084.002D: unknown main item tag 0x0 [ 45.017850][ T325] wacom 0003:056A:0084.002D: unknown main item tag 0x0 [ 45.024717][ T325] wacom 0003:056A:0084.002D: unknown main item tag 0x0 [ 45.031604][ T325] wacom 0003:056A:0084.002D: unknown main item tag 0x0 [ 45.038474][ T325] wacom 0003:056A:0084.002D: unknown main item tag 0x0 [ 45.045342][ T325] wacom 0003:056A:0084.002D: unknown main item tag 0x0 [ 45.052559][ T325] wacom 0003:056A:0084.002D: unknown main item tag 0x0 [pid 444] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 443] <... futex resumed>) = 0 [pid 444] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 443] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 444] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 443] <... futex resumed>) = 0 [pid 444] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 443] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 444] <... ioctl resumed>) = 0 [pid 444] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 444] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 443] <... futex resumed>) = 0 [pid 444] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 443] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 444] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 443] <... futex resumed>) = 0 [pid 444] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 443] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 430] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 430] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 430] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 430] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 430] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 430] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} => {parent_tid=[454]}, 88) = 454 [pid 430] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 430] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 430] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 454 attached [pid 454] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 454] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 454] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0) = 0 [pid 454] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0 [pid 446] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 446] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 445] <... futex resumed>) = 0 [pid 445] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 446] <... futex resumed>) = 0 [pid 445] <... futex resumed>) = 1 [pid 446] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 445] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 446] <... ioctl resumed>) = 0 [ 45.061317][ T325] wacom 0003:056A:0084.002D: unknown main item tag 0x0 [ 45.068191][ T325] wacom 0003:056A:0084.002D: unknown main item tag 0x0 [ 45.075063][ T325] wacom 0003:056A:0084.002D: unknown main item tag 0x0 [ 45.082025][ T325] wacom 0003:056A:0084.002D: unknown main item tag 0x0 [ 45.088873][ T325] wacom 0003:056A:0084.002D: unknown main item tag 0x0 [ 45.095837][ T325] wacom 0003:056A:0084.002D: unknown main item tag 0x0 [ 45.102710][ T325] wacom 0003:056A:0084.002D: unknown main item tag 0x0 [pid 446] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 446] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 445] <... futex resumed>) = 0 [pid 446] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 445] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 446] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 445] <... futex resumed>) = 0 [pid 446] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 445] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 444] <... ioctl resumed>) = 0 [pid 444] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 444] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 443] <... futex resumed>) = 0 [pid 444] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 443] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 444] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 443] <... futex resumed>) = 0 [pid 444] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 443] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 454] <... ioctl resumed>) = 34 [pid 446] <... ioctl resumed>) = 0 [pid 446] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 446] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 445] <... futex resumed>) = 0 [pid 446] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 445] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 446] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 445] <... futex resumed>) = 0 [pid 446] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 445] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 444] <... ioctl resumed>) = 0 [pid 444] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 444] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 443] <... futex resumed>) = 0 [pid 444] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 443] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 443] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 439] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 438] <... futex resumed>) = 0 [pid 439] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 438] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 45.109581][ T325] wacom 0003:056A:0084.002D: unknown main item tag 0x0 [ 45.118620][ T39] wacom 0003:056A:0084.002E: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input1 [ 45.129718][ T325] wacom 0003:056A:0084.002D: unknown main item tag 0x0 [ 45.136719][ T325] wacom 0003:056A:0084.002D: unknown main item tag 0x0 [ 45.145118][ T325] wacom 0003:056A:0084.002D: unknown main item tag 0x0 [ 45.152113][ T313] usb 4-1: new high-speed USB device number 8 using dummy_hcd [pid 438] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 451] <... ioctl resumed>) = 0 [pid 446] <... ioctl resumed>) = 0 [pid 451] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 446] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 446] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 445] <... futex resumed>) = 0 [pid 446] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 445] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 445] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 431] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 431] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 444] <... ioctl resumed>) = 0 [pid 451] <... ioctl resumed>) = 18 [pid 444] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0 [ 45.159638][ T325] wacom 0003:056A:0084.002D: unknown main item tag 0x0 [ 45.166533][ T325] wacom 0003:056A:0084.002D: unknown main item tag 0x0 [ 45.173527][ T325] wacom 0003:056A:0084.002D: unknown main item tag 0x0 [ 45.180390][ T325] wacom 0003:056A:0084.002D: unknown main item tag 0x0 [ 45.187285][ T325] wacom 0003:056A:0084.002D: unknown main item tag 0x0 [ 45.194317][ T325] wacom 0003:056A:0084.002D: unknown main item tag 0x0 [ 45.201182][ T325] wacom 0003:056A:0084.002D: unknown main item tag 0x0 [pid 451] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 446] <... ioctl resumed>) = 0 [pid 444] <... ioctl resumed>) = 0 [pid 446] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0) = 0 [ 45.208093][ T325] wacom 0003:056A:0084.002D: unknown main item tag 0x0 [ 45.216261][ T318] wacom 0003:056A:0084.002F: unknown main item tag 0x0 [ 45.223179][ T325] wacom 0003:056A:0084.002D: unknown main item tag 0x0 [ 45.230413][ T318] wacom 0003:056A:0084.002F: unknown main item tag 0x0 [ 45.238465][ T26] wacom 0003:056A:0084.0030: unknown main item tag 0x0 [ 45.245443][ T325] wacom 0003:056A:0084.002D: hidraw2: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input0 [ 45.256507][ T318] wacom 0003:056A:0084.002F: unknown main item tag 0x0 [ 45.263405][ T26] wacom 0003:056A:0084.0030: unknown main item tag 0x0 [ 45.270253][ T26] wacom 0003:056A:0084.0030: unknown main item tag 0x0 [ 45.277229][ T318] wacom 0003:056A:0084.002F: unknown main item tag 0x0 [ 45.284145][ T318] wacom 0003:056A:0084.002F: unknown main item tag 0x0 [ 45.290995][ T318] wacom 0003:056A:0084.002F: unknown main item tag 0x0 [ 45.297876][ T26] wacom 0003:056A:0084.0030: unknown main item tag 0x0 [ 45.304743][ T26] wacom 0003:056A:0084.0030: unknown main item tag 0x0 [pid 454] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 430] <... futex resumed>) = 0 [pid 454] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 430] exit_group(0 [pid 454] <... futex resumed>) = ? [pid 431] <... futex resumed>) = ? [pid 430] <... exit_group resumed>) = ? [pid 454] +++ exited with 0 +++ [pid 431] +++ exited with 0 +++ [pid 430] +++ exited with 0 +++ [pid 304] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=430, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 304] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 304] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 455 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 455 attached [pid 455] set_robust_list(0x5555696156a0, 24) = 0 [pid 455] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 455] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 455] setpgid(0, 0) = 0 [pid 455] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 455] write(3, "1000", 4) = 4 [pid 455] close(3) = 0 executing program [pid 455] write(1, "executing program\n", 18) = 18 [pid 455] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 455] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 455] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 455] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 455] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 455] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 455] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0} => {parent_tid=[456]}, 88) = 456 [pid 455] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 455] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 455] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 456 attached [pid 456] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 456] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 456] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 456] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 456] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 456] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [ 45.311623][ T318] wacom 0003:056A:0084.002F: unknown main item tag 0x0 [ 45.318484][ T318] wacom 0003:056A:0084.002F: unknown main item tag 0x0 [ 45.325384][ T26] wacom 0003:056A:0084.0030: unknown main item tag 0x0 [ 45.332318][ T26] wacom 0003:056A:0084.0030: unknown main item tag 0x0 [ 45.339170][ T26] wacom 0003:056A:0084.0030: unknown main item tag 0x0 [ 45.346111][ T318] wacom 0003:056A:0084.002F: unknown main item tag 0x0 [ 45.353957][ T318] wacom 0003:056A:0084.002F: unknown main item tag 0x0 [pid 456] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 439] <... ioctl resumed>) = 0 [pid 439] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0) = 0 [ 45.360808][ T318] wacom 0003:056A:0084.002F: unknown main item tag 0x0 [ 45.367768][ T26] wacom 0003:056A:0084.0030: unknown main item tag 0x0 [ 45.374714][ T26] wacom 0003:056A:0084.0030: unknown main item tag 0x0 [ 45.381708][ T318] wacom 0003:056A:0084.002F: unknown main item tag 0x0 [ 45.388564][ T318] wacom 0003:056A:0084.002F: unknown main item tag 0x0 [ 45.395535][ T26] wacom 0003:056A:0084.0030: unknown main item tag 0x0 [ 45.402459][ T26] wacom 0003:056A:0084.0030: unknown main item tag 0x0 [pid 444] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 443] <... futex resumed>) = 0 [pid 451] <... ioctl resumed>) = 0 [pid 444] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 443] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 451] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 444] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 443] <... futex resumed>) = 0 [pid 444] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 443] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 451] <... ioctl resumed>) = 18 [pid 451] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 446] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 445] <... futex resumed>) = 0 [pid 446] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 445] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 446] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 445] <... futex resumed>) = 0 [pid 446] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 445] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 451] <... ioctl resumed>) = 0 [ 45.409304][ T26] wacom 0003:056A:0084.0030: unknown main item tag 0x0 [ 45.416231][ T39] usbhid 1-1:1.2: can't add hid device: -71 [ 45.422178][ T39] usbhid: probe of 1-1:1.2 failed with error -71 [ 45.430477][ T318] wacom 0003:056A:0084.002F: unknown main item tag 0x0 [ 45.437638][ T318] wacom 0003:056A:0084.002F: unknown main item tag 0x0 [ 45.444704][ T39] usb 1-1: USB disconnect, device number 7 [ 45.450997][ T26] wacom 0003:056A:0084.0030: unknown main item tag 0x0 [pid 451] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 9 [pid 451] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 451] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 438] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 438] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 438] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [ 45.459475][ T318] wacom 0003:056A:0084.002F: unknown main item tag 0x0 [ 45.462572][ T457] fido_id[457]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/1-1/report_descriptor': No such file or directory [ 45.467042][ T26] wacom 0003:056A:0084.0030: unknown main item tag 0x0 [ 45.482402][ T458] fido_id[458]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/1-1/report_descriptor': No such file or directory [ 45.489619][ T318] wacom 0003:056A:0084.002F: unknown main item tag 0x0 [pid 438] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 438] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 438] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} => {parent_tid=[459]}, 88) = 459 [pid 438] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 438] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 438] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 459 attached [pid 459] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 459] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 459] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0) = 0 [pid 459] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0 [pid 451] <... ioctl resumed>) = 84 [pid 451] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 459] <... ioctl resumed>) = 34 [ 45.509352][ T26] wacom 0003:056A:0084.0030: unknown main item tag 0x0 [ 45.516472][ T318] wacom 0003:056A:0084.002F: unknown main item tag 0x0 [ 45.525471][ T313] usb 4-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 45.534711][ T325] wacom 0003:056A:0084.0031: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input1 [ 45.545803][ T26] wacom 0003:056A:0084.0030: unknown main item tag 0x0 [ 45.552716][ T313] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 439] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 439] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 451] <... ioctl resumed>) = 0 [pid 451] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 451] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 451] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [ 45.560892][ T318] wacom 0003:056A:0084.002F: unknown main item tag 0x0 [ 45.567820][ T26] wacom 0003:056A:0084.0030: unknown main item tag 0x0 [ 45.575605][ T318] wacom 0003:056A:0084.002F: unknown main item tag 0x0 [ 45.582594][ T26] wacom 0003:056A:0084.0030: unknown main item tag 0x0 [ 45.589447][ T26] wacom 0003:056A:0084.0030: unknown main item tag 0x0 [ 45.596388][ T318] wacom 0003:056A:0084.002F: unknown main item tag 0x0 [ 45.603297][ T318] wacom 0003:056A:0084.002F: unknown main item tag 0x0 [pid 451] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0) = 0 [ 45.610144][ T318] wacom 0003:056A:0084.002F: unknown main item tag 0x0 [ 45.617553][ T26] wacom 0003:056A:0084.0030: unknown main item tag 0x0 [ 45.624507][ T26] wacom 0003:056A:0084.0030: unknown main item tag 0x0 [ 45.631361][ T26] wacom 0003:056A:0084.0030: unknown main item tag 0x0 [ 45.631500][ T318] wacom 0003:056A:0084.002F: unknown main item tag 0x0 [ 45.645234][ T26] wacom 0003:056A:0084.0030: unknown main item tag 0x0 [ 45.652111][ T26] wacom 0003:056A:0084.0030: unknown main item tag 0x0 [ 45.658965][ T26] wacom 0003:056A:0084.0030: unknown main item tag 0x0 [ 45.665841][ T318] wacom 0003:056A:0084.002F: unknown main item tag 0x0 [ 45.672728][ T318] wacom 0003:056A:0084.002F: unknown main item tag 0x0 [ 45.679568][ T318] wacom 0003:056A:0084.002F: unknown main item tag 0x0 [ 45.686660][ T26] wacom 0003:056A:0084.0030: unknown main item tag 0x0 [ 45.693533][ T26] wacom 0003:056A:0084.0030: unknown main item tag 0x0 [ 45.700379][ T26] wacom 0003:056A:0084.0030: unknown main item tag 0x0 [ 45.707255][ T318] wacom 0003:056A:0084.002F: unknown main item tag 0x0 [pid 459] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 438] <... futex resumed>) = 0 [pid 459] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 438] exit_group(0 [pid 459] <... futex resumed>) = ? [pid 439] <... futex resumed>) = ? [pid 438] <... exit_group resumed>) = ? [pid 459] +++ exited with 0 +++ [pid 439] +++ exited with 0 +++ [pid 438] +++ exited with 0 +++ [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=438, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 305] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 305] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 460 [pid 305] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 460 attached [pid 460] set_robust_list(0x5555696156a0, 24) = 0 [pid 460] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 460] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 460] setpgid(0, 0) = 0 [pid 460] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 460] write(3, "1000", 4) = 4 [pid 460] close(3) = 0 executing program [pid 460] write(1, "executing program\n", 18) = 18 [pid 460] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 460] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 460] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 460] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 460] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 460] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 460] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0} => {parent_tid=[461]}, 88) = 461 [pid 460] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 460] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 460] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 461 attached [pid 461] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 461] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 461] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 461] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 461] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 461] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [ 45.714127][ T318] wacom 0003:056A:0084.002F: unknown main item tag 0x0 [ 45.720965][ T318] wacom 0003:056A:0084.002F: unknown main item tag 0x0 [ 45.727920][ T26] wacom 0003:056A:0084.0030: unknown main item tag 0x0 [ 45.734834][ T26] wacom 0003:056A:0084.0030: unknown main item tag 0x0 [ 45.741796][ T318] wacom 0003:056A:0084.002F: unknown main item tag 0x0 [ 45.748663][ T318] wacom 0003:056A:0084.002F: unknown main item tag 0x0 [ 45.755608][ T26] wacom 0003:056A:0084.0030: unknown main item tag 0x0 [pid 461] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 443] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 443] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 443] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 443] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 443] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 443] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 443] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} => {parent_tid=[462]}, 88) = 462 [pid 443] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 443] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 443] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 462 attached [pid 462] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 462] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 462] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0 [pid 445] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 445] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 445] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 445] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 445] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 445] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} => {parent_tid=[463]}, 88) = 463 [pid 445] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 445] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 445] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 463 attached [pid 463] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 463] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [ 45.762587][ T26] wacom 0003:056A:0084.0030: unknown main item tag 0x0 [ 45.769433][ T26] wacom 0003:056A:0084.0030: unknown main item tag 0x0 [ 45.776362][ T318] wacom 0003:056A:0084.002F: unknown main item tag 0x0 [ 45.783291][ T318] wacom 0003:056A:0084.002F: unknown main item tag 0x0 [ 45.791089][ T318] wacom 0003:056A:0084.002F: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input0 [ 45.802308][ T26] wacom 0003:056A:0084.0030: hidraw3: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input0 [pid 463] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0 [pid 451] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 450] <... futex resumed>) = 0 [pid 451] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 450] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 451] <... ioctl resumed>) = 0 [pid 450] <... futex resumed>) = 0 [pid 451] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 450] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 451] <... ioctl resumed>) = 0 [ 45.813358][ T325] usbhid 2-1:1.2: can't add hid device: -71 [ 45.819259][ T325] usbhid: probe of 2-1:1.2 failed with error -71 [ 45.828983][ T325] usb 2-1: USB disconnect, device number 7 [ 45.835811][ T39] usb 1-1: new high-speed USB device number 8 using dummy_hcd [pid 456] <... ioctl resumed>) = 0 [pid 456] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 18 [pid 456] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 446] <... ioctl resumed>) = 0 [ 45.855401][ T465] fido_id[465]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory [pid 446] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0) = 0 [pid 444] <... ioctl resumed>) = 0 [pid 444] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 463] <... ioctl resumed>) = 0 [pid 444] <... ioctl resumed>) = 0 [pid 463] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0) = 34 [pid 462] <... ioctl resumed>) = 0 [pid 462] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0) = 34 [pid 451] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 450] <... futex resumed>) = 0 [pid 450] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 450] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 451] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0) = 0 [pid 451] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 451] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 450] <... futex resumed>) = 0 [pid 450] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 451] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 450] <... futex resumed>) = 0 [ 45.963274][ T26] wacom 0003:056A:0084.0032: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input1 [ 45.983046][ T318] wacom 0003:056A:0084.0033: hidraw2: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input1 [pid 450] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 451] <... ioctl resumed>) = 0 [pid 451] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 451] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 450] <... futex resumed>) = 0 [pid 451] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 450] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 451] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 450] <... futex resumed>) = 0 [pid 451] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 450] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 456] <... ioctl resumed>) = 0 [pid 451] <... ioctl resumed>) = 0 [pid 451] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 451] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 450] <... futex resumed>) = 0 [pid 451] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 450] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 451] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 450] <... futex resumed>) = 0 [pid 451] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 450] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 456] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 443] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 443] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 443] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 443] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 443] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 456] <... ioctl resumed>) = 18 [pid 443] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 456] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 446] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 446] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 456] <... ioctl resumed>) = 0 [pid 451] <... ioctl resumed>) = 0 [pid 456] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 451] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0 [pid 444] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 444] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 445] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 451] <... ioctl resumed>) = 0 [pid 463] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 463] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 456] <... ioctl resumed>) = 9 [pid 445] exit_group(0 [pid 456] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 463] <... futex resumed>) = ? [pid 446] <... futex resumed>) = ? [pid 445] <... exit_group resumed>) = ? [pid 463] +++ exited with 0 +++ [pid 446] +++ exited with 0 +++ [pid 445] +++ exited with 0 +++ [pid 308] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=445, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 308] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 308] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 308] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 462] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000 [pid 443] exit_group(0 [pid 308] <... clone resumed>, child_tidptr=0x555569615690) = 466 [pid 462] <... futex resumed>) = ? [pid 444] <... futex resumed>) = ? [pid 443] <... exit_group resumed>) = ? [pid 308] rt_sigprocmask(SIG_SETMASK, [] [pid 462] +++ exited with 0 +++ [pid 456] <... ioctl resumed>) = 0 [pid 444] +++ exited with 0 +++ [pid 443] +++ exited with 0 +++ [pid 308] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 456] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=443, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted rt_sigprocmask ...>ci2-android-5-15/strace-static-x86_64: Process 466 attached [pid 466] set_robust_list(0x5555696156a0, 24) = 0 [pid 466] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 466] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 466] setpgid(0, 0) = 0 [pid 466] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 466] write(3, "1000", 4) = 4 [pid 466] close(3) = 0 executing program [pid 466] write(1, "executing program\n", 18) = 18 [pid 466] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 466] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 306] <... restart_syscall resumed>) = 0 [pid 306] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 467 [pid 306] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 466] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 466] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 466] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 466] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 466] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0} => {parent_tid=[468]}, 88) = 468 [pid 466] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 466] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 466] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 467 attached [pid 467] set_robust_list(0x5555696156a0, 24) = 0 [pid 467] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 467] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 467] setpgid(0, 0) = 0 [pid 467] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 467] write(3, "1000", 4) = 4 [pid 467] close(3) = 0 [pid 467] write(1, "executing program\n", 18) = 18 [pid 467] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 467] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 467] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 467] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 467] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 467] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 467] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0} => {parent_tid=[469]}, 88) = 469 [pid 467] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 467] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 467] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 456] <... ioctl resumed>) = 84 [pid 456] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0ci2-android-5-15/strace-static-x86_64: Process 468 attached [pid 468] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 468] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 468] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 468] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 468] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 468] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 468] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0ci2-android-5-15/strace-static-x86_64: Process 469 attached [pid 469] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 469] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 469] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 469] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 469] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 469] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [ 46.162796][ T313] wacom 0003:056A:0084.0034: unknown main item tag 0x0 [ 46.169861][ T313] wacom 0003:056A:0084.0034: unknown main item tag 0x0 [ 46.176916][ T313] wacom 0003:056A:0084.0034: unknown main item tag 0x0 [ 46.184000][ T313] wacom 0003:056A:0084.0034: unknown main item tag 0x0 [ 46.190876][ T313] wacom 0003:056A:0084.0034: unknown main item tag 0x0 [ 46.197880][ T325] usb 2-1: new high-speed USB device number 8 using dummy_hcd [pid 469] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 461] <... ioctl resumed>) = 0 [pid 461] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 456] <... ioctl resumed>) = 0 [pid 456] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 456] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 456] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [ 46.205542][ T39] usb 1-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 46.214638][ T313] wacom 0003:056A:0084.0034: unknown main item tag 0x0 [ 46.221695][ T39] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 46.229880][ T313] wacom 0003:056A:0084.0034: unknown main item tag 0x0 [ 46.237045][ T313] wacom 0003:056A:0084.0034: unknown main item tag 0x0 [ 46.244084][ T313] wacom 0003:056A:0084.0034: unknown main item tag 0x0 [ 46.250947][ T313] wacom 0003:056A:0084.0034: unknown main item tag 0x0 [pid 456] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0 [pid 461] <... ioctl resumed>) = 18 [pid 461] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 456] <... ioctl resumed>) = 0 [ 46.257862][ T313] wacom 0003:056A:0084.0034: unknown main item tag 0x0 [ 46.264863][ T26] usbhid 5-1:1.2: can't add hid device: -71 [ 46.270804][ T26] usbhid: probe of 5-1:1.2 failed with error -71 [ 46.277766][ T313] wacom 0003:056A:0084.0034: unknown main item tag 0x0 [ 46.284741][ T318] usbhid 3-1:1.2: can't add hid device: -71 [ 46.290668][ T318] usbhid: probe of 3-1:1.2 failed with error -71 [ 46.297546][ T26] usb 5-1: USB disconnect, device number 7 [ 46.305791][ T313] wacom 0003:056A:0084.0034: unknown main item tag 0x0 [pid 451] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 450] <... futex resumed>) = 0 [pid 451] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 450] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 46.318117][ T313] wacom 0003:056A:0084.0034: unknown main item tag 0x0 [ 46.327899][ T318] usb 3-1: USB disconnect, device number 7 [ 46.332173][ T471] fido_id[471]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/5-1/report_descriptor': No such file or directory [ 46.336384][ T313] wacom 0003:056A:0084.0034: unknown main item tag 0x0 [ 46.365424][ T472] fido_id[472]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory [ 46.369251][ T473] fido_id[473]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory [ 46.393959][ T313] wacom 0003:056A:0084.0034: unknown main item tag 0x0 [ 46.400838][ T313] wacom 0003:056A:0084.0034: unknown main item tag 0x0 [ 46.407872][ T313] wacom 0003:056A:0084.0034: unknown main item tag 0x0 [ 46.415002][ T313] wacom 0003:056A:0084.0034: unknown main item tag 0x0 [ 46.421929][ T313] wacom 0003:056A:0084.0034: unknown main item tag 0x0 [ 46.428799][ T313] wacom 0003:056A:0084.0034: unknown main item tag 0x0 [ 46.435676][ T313] wacom 0003:056A:0084.0034: unknown main item tag 0x0 [ 46.442604][ T313] wacom 0003:056A:0084.0034: unknown main item tag 0x0 [ 46.449448][ T313] wacom 0003:056A:0084.0034: unknown main item tag 0x0 [ 46.456409][ T313] wacom 0003:056A:0084.0034: unknown main item tag 0x0 [pid 450] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 456] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 455] <... futex resumed>) = 0 [pid 456] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 455] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 456] <... ioctl resumed>) = 0 [pid 455] <... futex resumed>) = 0 [pid 456] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 455] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 461] <... ioctl resumed>) = 0 [pid 456] <... ioctl resumed>) = 0 [pid 461] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 18 [ 46.463278][ T313] wacom 0003:056A:0084.0034: unknown main item tag 0x0 [ 46.470114][ T313] wacom 0003:056A:0084.0034: unknown main item tag 0x0 [ 46.477021][ T313] wacom 0003:056A:0084.0034: unknown main item tag 0x0 [ 46.483894][ T313] wacom 0003:056A:0084.0034: unknown main item tag 0x0 [ 46.490734][ T313] wacom 0003:056A:0084.0034: unknown main item tag 0x0 [ 46.497685][ T313] wacom 0003:056A:0084.0034: unknown main item tag 0x0 [ 46.504631][ T313] wacom 0003:056A:0084.0034: unknown main item tag 0x0 [ 46.511610][ T313] wacom 0003:056A:0084.0034: unknown main item tag 0x0 [pid 461] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 461] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 9 [pid 461] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [ 46.518471][ T313] wacom 0003:056A:0084.0034: unknown main item tag 0x0 [ 46.525909][ T313] wacom 0003:056A:0084.0034: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input0 [pid 461] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 84 [pid 461] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 451] <... ioctl resumed>) = 0 [pid 451] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 461] <... ioctl resumed>) = 0 [pid 461] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 461] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 461] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [pid 461] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0 [pid 451] <... ioctl resumed>) = 0 [pid 461] <... ioctl resumed>) = 0 [ 46.591499][ T325] usb 2-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 46.600529][ T325] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 456] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 456] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 455] <... futex resumed>) = 0 [pid 455] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 456] <... futex resumed>) = 0 [pid 455] <... futex resumed>) = 1 [pid 456] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 455] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 456] <... ioctl resumed>) = 0 [pid 456] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 456] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 455] <... futex resumed>) = 0 [pid 456] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 455] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 456] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 455] <... futex resumed>) = 0 [pid 456] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 455] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 450] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 450] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 450] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 450] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 450] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 450] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0}ci2-android-5-15/strace-static-x86_64: Process 474 attached => {parent_tid=[474]}, 88) = 474 [pid 450] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 450] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 450] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 474] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 474] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 474] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0) = 0 [pid 474] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0 [pid 469] <... ioctl resumed>) = 0 [pid 469] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 474] <... ioctl resumed>) = 34 [pid 468] <... ioctl resumed>) = 0 [pid 456] <... ioctl resumed>) = 0 [pid 468] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 456] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 456] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 456] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 455] <... futex resumed>) = 0 [pid 455] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 456] <... futex resumed>) = 0 [pid 455] <... futex resumed>) = 1 [pid 456] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 455] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 469] <... ioctl resumed>) = 18 [pid 469] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 468] <... ioctl resumed>) = 18 [pid 468] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 456] <... ioctl resumed>) = 0 [pid 456] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 456] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 456] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 455] <... futex resumed>) = 0 [pid 455] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 456] <... futex resumed>) = 0 [pid 455] <... futex resumed>) = 1 [pid 456] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [ 46.701443][ T318] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 46.708943][ T26] usb 5-1: new high-speed USB device number 8 using dummy_hcd [ 46.733593][ T313] wacom 0003:056A:0084.0035: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input1 [pid 455] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 456] <... ioctl resumed>) = 0 [pid 456] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0) = 0 [pid 451] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 451] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 461] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 460] <... futex resumed>) = 0 [pid 461] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 460] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 461] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 460] <... futex resumed>) = 0 [pid 461] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 460] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 461] <... ioctl resumed>) = 0 [pid 461] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0) = 0 [ 46.832781][ T39] wacom 0003:056A:0084.0036: unknown main item tag 0x0 [ 46.839664][ T39] wacom 0003:056A:0084.0036: unknown main item tag 0x0 [ 46.846764][ T39] wacom 0003:056A:0084.0036: unknown main item tag 0x0 [ 46.853699][ T39] wacom 0003:056A:0084.0036: unknown main item tag 0x0 [ 46.860563][ T39] wacom 0003:056A:0084.0036: unknown main item tag 0x0 [ 46.867490][ T39] wacom 0003:056A:0084.0036: unknown main item tag 0x0 [ 46.874376][ T39] wacom 0003:056A:0084.0036: unknown main item tag 0x0 [pid 474] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 450] <... futex resumed>) = 0 [ 46.881222][ T39] wacom 0003:056A:0084.0036: unknown main item tag 0x0 [ 46.888108][ T39] wacom 0003:056A:0084.0036: unknown main item tag 0x0 [ 46.895013][ T39] wacom 0003:056A:0084.0036: unknown main item tag 0x0 [ 46.901891][ T39] wacom 0003:056A:0084.0036: unknown main item tag 0x0 [ 46.908750][ T39] wacom 0003:056A:0084.0036: unknown main item tag 0x0 [ 46.915709][ T39] wacom 0003:056A:0084.0036: unknown main item tag 0x0 [ 46.922599][ T39] wacom 0003:056A:0084.0036: unknown main item tag 0x0 [pid 474] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 450] exit_group(0 [pid 474] <... futex resumed>) = ? [pid 451] <... futex resumed>) = ? [pid 450] <... exit_group resumed>) = ? [pid 474] +++ exited with 0 +++ [pid 451] +++ exited with 0 +++ [pid 450] +++ exited with 0 +++ [pid 307] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=450, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 307] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 307] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 475 [pid 307] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 475 attached [pid 475] set_robust_list(0x5555696156a0, 24) = 0 [pid 475] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 475] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 475] setpgid(0, 0) = 0 [pid 475] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 475] write(3, "1000", 4) = 4 [pid 475] close(3) = 0 executing program [pid 475] write(1, "executing program\n", 18) = 18 [pid 475] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 475] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 475] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 475] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 475] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 475] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 475] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0} => {parent_tid=[476]}, 88) = 476 [pid 475] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 475] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 475] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 476 attached [pid 476] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 476] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 476] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 476] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 476] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 476] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 476] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 469] <... ioctl resumed>) = 0 [ 46.929449][ T39] wacom 0003:056A:0084.0036: unknown main item tag 0x0 [ 46.936425][ T39] wacom 0003:056A:0084.0036: unknown main item tag 0x0 [ 46.943392][ T39] wacom 0003:056A:0084.0036: unknown main item tag 0x0 [ 46.950270][ T39] wacom 0003:056A:0084.0036: unknown main item tag 0x0 [ 46.957285][ T39] wacom 0003:056A:0084.0036: unknown main item tag 0x0 [ 46.964258][ T39] wacom 0003:056A:0084.0036: unknown main item tag 0x0 [ 46.971156][ T39] wacom 0003:056A:0084.0036: unknown main item tag 0x0 [pid 469] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 18 [pid 468] <... ioctl resumed>) = 0 [pid 469] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 468] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 469] <... ioctl resumed>) = 0 [pid 468] <... ioctl resumed>) = 18 [pid 469] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 468] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 469] <... ioctl resumed>) = 9 [pid 468] <... ioctl resumed>) = 0 [pid 469] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 468] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 456] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 455] <... futex resumed>) = 0 [ 46.978154][ T39] wacom 0003:056A:0084.0036: unknown main item tag 0x0 [ 46.985142][ T39] wacom 0003:056A:0084.0036: unknown main item tag 0x0 [ 46.992111][ T39] wacom 0003:056A:0084.0036: unknown main item tag 0x0 [ 46.998993][ T39] wacom 0003:056A:0084.0036: unknown main item tag 0x0 [ 47.005971][ T39] wacom 0003:056A:0084.0036: unknown main item tag 0x0 [ 47.012908][ T313] usbhid 4-1:1.2: can't add hid device: -71 [ 47.018816][ T313] usbhid: probe of 4-1:1.2 failed with error -71 [ 47.025245][ T39] wacom 0003:056A:0084.0036: unknown main item tag 0x0 [pid 456] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 455] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 456] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 455] <... futex resumed>) = 0 [pid 456] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 455] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 469] <... ioctl resumed>) = 0 [pid 468] <... ioctl resumed>) = 9 [pid 469] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 468] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 461] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 460] <... futex resumed>) = 0 [pid 461] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 460] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 461] <... ioctl resumed>) = 0 [pid 460] <... futex resumed>) = 0 [pid 461] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 460] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 461] <... ioctl resumed>) = 0 [pid 461] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 460] <... futex resumed>) = 0 [pid 461] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 460] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 460] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 469] <... ioctl resumed>) = 84 [pid 468] <... ioctl resumed>) = 0 [pid 469] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [ 47.032699][ T313] usb 4-1: USB disconnect, device number 8 [ 47.038594][ T39] wacom 0003:056A:0084.0036: unknown main item tag 0x0 [ 47.045630][ T39] wacom 0003:056A:0084.0036: unknown main item tag 0x0 [ 47.059914][ T477] fido_id[477]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory [ 47.061599][ T318] usb 3-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [pid 468] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 84 [pid 461] <... ioctl resumed>) = 0 [pid 468] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 461] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 461] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 460] <... futex resumed>) = 0 [pid 461] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 460] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 460] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 461] <... ioctl resumed>) = 0 [pid 461] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 461] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 460] <... futex resumed>) = 0 [pid 461] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 460] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 47.081735][ T478] fido_id[478]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory [ 47.083339][ T26] usb 5-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 47.106279][ T39] wacom 0003:056A:0084.0036: unknown main item tag 0x0 [ 47.113459][ T39] wacom 0003:056A:0084.0036: unknown main item tag 0x0 [ 47.120356][ T39] wacom 0003:056A:0084.0036: unknown main item tag 0x0 [pid 460] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 461] <... ioctl resumed>) = 0 [pid 461] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0 [pid 469] <... ioctl resumed>) = 0 [pid 468] <... ioctl resumed>) = 0 [pid 469] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 469] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 469] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [pid 469] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0 [pid 468] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 468] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 468] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [pid 468] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0 [pid 461] <... ioctl resumed>) = 0 [ 47.127243][ T318] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 47.135287][ T26] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 47.143377][ T39] wacom 0003:056A:0084.0036: unknown main item tag 0x0 [ 47.150251][ T39] wacom 0003:056A:0084.0036: unknown main item tag 0x0 [ 47.158770][ T39] wacom 0003:056A:0084.0036: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input0 [pid 469] <... ioctl resumed>) = 0 [pid 468] <... ioctl resumed>) = 0 [ 47.182577][ T325] wacom 0003:056A:0084.0037: unknown main item tag 0x0 [ 47.189568][ T325] wacom 0003:056A:0084.0037: unknown main item tag 0x0 [ 47.197639][ T325] wacom 0003:056A:0084.0037: unknown main item tag 0x0 [ 47.204619][ T325] wacom 0003:056A:0084.0037: unknown main item tag 0x0 [ 47.211547][ T325] wacom 0003:056A:0084.0037: unknown main item tag 0x0 [ 47.218397][ T325] wacom 0003:056A:0084.0037: unknown main item tag 0x0 [ 47.225268][ T325] wacom 0003:056A:0084.0037: unknown main item tag 0x0 [pid 456] <... ioctl resumed>) = 0 [pid 456] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0) = 0 [ 47.232948][ T325] wacom 0003:056A:0084.0037: unknown main item tag 0x0 [ 47.239811][ T325] wacom 0003:056A:0084.0037: unknown main item tag 0x0 [ 47.246730][ T325] wacom 0003:056A:0084.0037: unknown main item tag 0x0 [ 47.253694][ T325] wacom 0003:056A:0084.0037: unknown main item tag 0x0 [ 47.260566][ T325] wacom 0003:056A:0084.0037: unknown main item tag 0x0 [ 47.267515][ T325] wacom 0003:056A:0084.0037: unknown main item tag 0x0 [ 47.274436][ T325] wacom 0003:056A:0084.0037: unknown main item tag 0x0 [ 47.281289][ T325] wacom 0003:056A:0084.0037: unknown main item tag 0x0 [ 47.288176][ T325] wacom 0003:056A:0084.0037: unknown main item tag 0x0 [ 47.295047][ T325] wacom 0003:056A:0084.0037: unknown main item tag 0x0 [ 47.301920][ T325] wacom 0003:056A:0084.0037: unknown main item tag 0x0 [ 47.308768][ T325] wacom 0003:056A:0084.0037: unknown main item tag 0x0 [ 47.315665][ T325] wacom 0003:056A:0084.0037: unknown main item tag 0x0 [ 47.322539][ T325] wacom 0003:056A:0084.0037: unknown main item tag 0x0 [pid 461] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 460] <... futex resumed>) = 0 [pid 461] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 460] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 461] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 460] <... futex resumed>) = 0 [pid 461] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [ 47.329378][ T325] wacom 0003:056A:0084.0037: unknown main item tag 0x0 [ 47.336340][ T325] wacom 0003:056A:0084.0037: unknown main item tag 0x0 [ 47.343216][ T325] wacom 0003:056A:0084.0037: unknown main item tag 0x0 [ 47.350055][ T325] wacom 0003:056A:0084.0037: unknown main item tag 0x0 [ 47.356923][ T325] wacom 0003:056A:0084.0037: unknown main item tag 0x0 [ 47.363797][ T325] wacom 0003:056A:0084.0037: unknown main item tag 0x0 [ 47.370641][ T325] wacom 0003:056A:0084.0037: unknown main item tag 0x0 [ 47.377513][ T325] wacom 0003:056A:0084.0037: unknown main item tag 0x0 [pid 460] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 455] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 455] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 455] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 455] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 455] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 455] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} => {parent_tid=[479]}, 88) = 479 [pid 455] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 455] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 455] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 479 attached [pid 479] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 479] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 479] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0) = 0 [pid 479] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0 [pid 469] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 468] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 469] <... futex resumed>) = 1 [pid 468] <... futex resumed>) = 1 [pid 467] <... futex resumed>) = 0 [pid 466] <... futex resumed>) = 0 [pid 469] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 468] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 467] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 466] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 469] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 468] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 467] <... futex resumed>) = 0 [pid 466] <... futex resumed>) = 0 [pid 469] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 468] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 467] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 466] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 469] <... ioctl resumed>) = 0 [pid 468] <... ioctl resumed>) = 0 [pid 469] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 468] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 479] <... ioctl resumed>) = 34 [pid 469] <... ioctl resumed>) = 0 [pid 468] <... ioctl resumed>) = 0 [ 47.384398][ T325] wacom 0003:056A:0084.0037: unknown main item tag 0x0 [ 47.391241][ T325] wacom 0003:056A:0084.0037: unknown main item tag 0x0 [ 47.398141][ T325] wacom 0003:056A:0084.0037: unknown main item tag 0x0 [ 47.406413][ T313] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 47.414144][ T39] wacom 0003:056A:0084.0038: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input1 [ 47.425225][ T325] wacom 0003:056A:0084.0037: unknown main item tag 0x0 [pid 476] <... ioctl resumed>) = 0 [pid 476] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 456] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 456] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 476] <... ioctl resumed>) = 18 [ 47.433170][ T325] wacom 0003:056A:0084.0037: unknown main item tag 0x0 [ 47.440578][ T325] wacom 0003:056A:0084.0037: hidraw2: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input0 [pid 476] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 461] <... ioctl resumed>) = 0 [pid 461] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0) = 0 [pid 479] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 455] <... futex resumed>) = 0 [pid 479] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 455] exit_group(0 [pid 479] <... futex resumed>) = ? [pid 455] <... exit_group resumed>) = ? [pid 479] +++ exited with 0 +++ [pid 456] <... futex resumed>) = ? [pid 456] +++ exited with 0 +++ [pid 455] +++ exited with 0 +++ [pid 304] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=455, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 304] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 304] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 304] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 480 ci2-android-5-15/strace-static-x86_64: Process 480 attached [pid 480] set_robust_list(0x5555696156a0, 24) = 0 [pid 480] rt_sigprocmask(SIG_SETMASK, [] [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 480] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 480] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 480] setpgid(0, 0) = 0 [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 480] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 480] write(3, "1000", 4) = 4 [pid 480] close(3) = 0 executing program [pid 480] write(1, "executing program\n", 18) = 18 [pid 480] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 480] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 480] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 480] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 480] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 480] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 480] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0}ci2-android-5-15/strace-static-x86_64: Process 481 attached [pid 481] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 481] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 481] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 469] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 468] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 469] <... futex resumed>) = 1 [pid 468] <... futex resumed>) = 1 [pid 466] <... futex resumed>) = 0 [pid 467] <... futex resumed>) = 0 [pid 468] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 466] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 467] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 468] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 467] <... futex resumed>) = 0 [pid 466] <... futex resumed>) = 0 [pid 469] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 468] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 467] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 466] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 468] <... ioctl resumed>) = 0 [pid 469] <... ioctl resumed>) = 0 [pid 469] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 468] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 469] <... ioctl resumed>) = 0 [pid 468] <... ioctl resumed>) = 0 [pid 469] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 468] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 469] <... futex resumed>) = 1 [pid 468] <... futex resumed>) = 1 [pid 466] <... futex resumed>) = 0 [pid 468] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 467] <... futex resumed>) = 0 [pid 466] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 468] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 467] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 466] <... futex resumed>) = 0 [pid 468] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 467] <... futex resumed>) = 0 [pid 466] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 469] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 467] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 480] <... clone3 resumed> => {parent_tid=[481]}, 88) = 481 [pid 480] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 480] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 481] <... futex resumed>) = 0 [pid 481] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 481] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 481] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 [pid 480] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 481] <... ioctl resumed>) = 0 [pid 481] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 481] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 469] <... ioctl resumed>) = 0 [pid 468] <... ioctl resumed>) = 0 [pid 469] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 468] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 469] <... ioctl resumed>) = 0 [pid 468] <... ioctl resumed>) = 0 [pid 469] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 468] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 469] <... futex resumed>) = 1 [pid 468] <... futex resumed>) = 1 [pid 467] <... futex resumed>) = 0 [pid 466] <... futex resumed>) = 0 [pid 469] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 468] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 467] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 466] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 469] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 468] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 467] <... futex resumed>) = 0 [pid 466] <... futex resumed>) = 0 [pid 469] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 468] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 467] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 466] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 476] <... ioctl resumed>) = 0 [pid 469] <... ioctl resumed>) = 0 [pid 468] <... ioctl resumed>) = 0 [pid 476] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 469] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 468] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 469] <... ioctl resumed>) = 0 [pid 468] <... ioctl resumed>) = 0 [pid 469] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 468] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 469] <... futex resumed>) = 1 [pid 468] <... futex resumed>) = 1 [pid 469] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 468] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 467] <... futex resumed>) = 0 [pid 467] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 469] <... futex resumed>) = 0 [pid 467] <... futex resumed>) = 1 [pid 469] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 467] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 466] <... futex resumed>) = 0 [pid 466] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 468] <... futex resumed>) = 0 [pid 466] <... futex resumed>) = 1 [pid 468] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 466] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 476] <... ioctl resumed>) = 18 [pid 476] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 469] <... ioctl resumed>) = 0 [pid 468] <... ioctl resumed>) = 0 [pid 460] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 476] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 469] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0 [pid 468] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0 [pid 460] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 460] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [ 47.691527][ T39] usbhid 1-1:1.2: can't add hid device: -71 [ 47.697547][ T39] usbhid: probe of 1-1:1.2 failed with error -71 [ 47.704562][ T39] usb 1-1: USB disconnect, device number 8 [ 47.723291][ T482] fido_id[482]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory [pid 460] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 460] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 460] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} => {parent_tid=[484]}, 88) = 484 [pid 460] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 460] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 460] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 484 attached [pid 484] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 484] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 484] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0) = 0 [pid 484] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0) = 34 [pid 476] <... ioctl resumed>) = 9 [pid 476] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 461] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 461] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 468] <... ioctl resumed>) = 0 [pid 469] <... ioctl resumed>) = 0 [ 47.727459][ T483] fido_id[483]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory [ 47.754773][ T26] wacom 0003:056A:0084.003A: unknown main item tag 0x0 [ 47.763158][ T318] wacom 0003:056A:0084.003B: unknown main item tag 0x0 [ 47.770055][ T318] wacom 0003:056A:0084.003B: unknown main item tag 0x0 [ 47.777145][ T325] wacom 0003:056A:0084.0039: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input1 [pid 476] <... ioctl resumed>) = 0 [pid 476] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 84 [ 47.788491][ T26] wacom 0003:056A:0084.003A: unknown main item tag 0x0 [ 47.796252][ T26] wacom 0003:056A:0084.003A: unknown main item tag 0x0 [ 47.803178][ T318] wacom 0003:056A:0084.003B: unknown main item tag 0x0 [ 47.810031][ T318] wacom 0003:056A:0084.003B: unknown main item tag 0x0 [ 47.816971][ T313] usb 4-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 47.826126][ T26] wacom 0003:056A:0084.003A: unknown main item tag 0x0 [ 47.833020][ T313] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 476] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 476] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 476] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 476] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [ 47.841190][ T26] wacom 0003:056A:0084.003A: unknown main item tag 0x0 [ 47.848080][ T318] wacom 0003:056A:0084.003B: unknown main item tag 0x0 [ 47.855192][ T26] wacom 0003:056A:0084.003A: unknown main item tag 0x0 [ 47.862099][ T318] wacom 0003:056A:0084.003B: unknown main item tag 0x0 [ 47.868951][ T318] wacom 0003:056A:0084.003B: unknown main item tag 0x0 [ 47.875934][ T26] wacom 0003:056A:0084.003A: unknown main item tag 0x0 [ 47.882819][ T26] wacom 0003:056A:0084.003A: unknown main item tag 0x0 [pid 476] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0) = 0 [ 47.889660][ T26] wacom 0003:056A:0084.003A: unknown main item tag 0x0 [ 47.897054][ T318] wacom 0003:056A:0084.003B: unknown main item tag 0x0 [ 47.903973][ T318] wacom 0003:056A:0084.003B: unknown main item tag 0x0 [ 47.910820][ T318] wacom 0003:056A:0084.003B: unknown main item tag 0x0 [ 47.917717][ T26] wacom 0003:056A:0084.003A: unknown main item tag 0x0 [ 47.924694][ T26] wacom 0003:056A:0084.003A: unknown main item tag 0x0 [ 47.931582][ T318] wacom 0003:056A:0084.003B: unknown main item tag 0x0 [pid 484] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 460] <... futex resumed>) = 0 [pid 484] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 460] exit_group(0 [pid 484] <... futex resumed>) = ? [pid 461] <... futex resumed>) = ? [pid 460] <... exit_group resumed>) = ? [pid 484] +++ exited with 0 +++ [pid 461] +++ exited with 0 +++ [pid 460] +++ exited with 0 +++ [pid 469] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 468] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=460, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 469] <... futex resumed>) = 1 [pid 468] <... futex resumed>) = 1 [pid 467] <... futex resumed>) = 0 [pid 466] <... futex resumed>) = 0 [pid 305] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 469] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 468] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 467] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 466] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 469] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 468] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 467] <... futex resumed>) = 0 [pid 466] <... futex resumed>) = 0 [pid 469] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 468] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 467] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 466] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 305] <... restart_syscall resumed>) = 0 [pid 305] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 485 [pid 305] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 485 attached [pid 485] set_robust_list(0x5555696156a0, 24) = 0 [pid 485] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 485] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 485] setpgid(0, 0) = 0 [pid 485] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 485] write(3, "1000", 4) = 4 [pid 485] close(3) = 0 executing program [pid 485] write(1, "executing program\n", 18) = 18 [pid 485] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 485] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 485] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 485] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 485] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 485] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 485] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0} => {parent_tid=[486]}, 88) = 486 [pid 485] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 485] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 485] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 486 attached [pid 486] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 486] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 486] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 486] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 486] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 486] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [ 47.938450][ T318] wacom 0003:056A:0084.003B: unknown main item tag 0x0 [ 47.945362][ T26] wacom 0003:056A:0084.003A: unknown main item tag 0x0 [ 47.952260][ T26] wacom 0003:056A:0084.003A: unknown main item tag 0x0 [ 47.959111][ T26] wacom 0003:056A:0084.003A: unknown main item tag 0x0 [ 47.966035][ T318] wacom 0003:056A:0084.003B: unknown main item tag 0x0 [ 47.973118][ T318] wacom 0003:056A:0084.003B: unknown main item tag 0x0 [ 47.979981][ T318] wacom 0003:056A:0084.003B: unknown main item tag 0x0 [ 47.986878][ T26] wacom 0003:056A:0084.003A: unknown main item tag 0x0 [ 47.993836][ T26] wacom 0003:056A:0084.003A: unknown main item tag 0x0 [ 48.000696][ T26] wacom 0003:056A:0084.003A: unknown main item tag 0x0 [ 48.007693][ T318] wacom 0003:056A:0084.003B: unknown main item tag 0x0 [ 48.014664][ T318] wacom 0003:056A:0084.003B: unknown main item tag 0x0 [ 48.021564][ T26] wacom 0003:056A:0084.003A: unknown main item tag 0x0 [ 48.028413][ T26] wacom 0003:056A:0084.003A: unknown main item tag 0x0 [ 48.035383][ T318] wacom 0003:056A:0084.003B: unknown main item tag 0x0 [ 48.042265][ T318] wacom 0003:056A:0084.003B: unknown main item tag 0x0 [ 48.049112][ T318] wacom 0003:056A:0084.003B: unknown main item tag 0x0 [ 48.056029][ T325] usbhid 2-1:1.2: can't add hid device: -71 [ 48.061951][ T325] usbhid: probe of 2-1:1.2 failed with error -71 [ 48.070474][ T26] wacom 0003:056A:0084.003A: unknown main item tag 0x0 [ 48.077427][ T39] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 48.085157][ T325] usb 2-1: USB disconnect, device number 8 [pid 486] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 476] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 475] <... futex resumed>) = 0 [pid 476] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 475] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 476] <... ioctl resumed>) = 0 [pid 475] <... futex resumed>) = 0 [pid 476] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 475] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 476] <... ioctl resumed>) = 0 [pid 481] <... ioctl resumed>) = 0 [ 48.091511][ T26] wacom 0003:056A:0084.003A: unknown main item tag 0x0 [ 48.098385][ T26] wacom 0003:056A:0084.003A: unknown main item tag 0x0 [ 48.105508][ T318] wacom 0003:056A:0084.003B: unknown main item tag 0x0 [ 48.110030][ T488] fido_id[488]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/2-1/report_descriptor': No such file or directory [ 48.114693][ T318] wacom 0003:056A:0084.003B: unknown main item tag 0x0 [ 48.134508][ T26] wacom 0003:056A:0084.003A: unknown main item tag 0x0 [pid 481] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 18 [ 48.141536][ T26] wacom 0003:056A:0084.003A: unknown main item tag 0x0 [ 48.148403][ T26] wacom 0003:056A:0084.003A: unknown main item tag 0x0 [ 48.155578][ T318] wacom 0003:056A:0084.003B: unknown main item tag 0x0 [ 48.162487][ T318] wacom 0003:056A:0084.003B: unknown main item tag 0x0 [ 48.169367][ T318] wacom 0003:056A:0084.003B: unknown main item tag 0x0 [ 48.176257][ T26] wacom 0003:056A:0084.003A: unknown main item tag 0x0 [ 48.183187][ T318] wacom 0003:056A:0084.003B: unknown main item tag 0x0 [ 48.190056][ T318] wacom 0003:056A:0084.003B: unknown main item tag 0x0 [ 48.196939][ T26] wacom 0003:056A:0084.003A: unknown main item tag 0x0 [ 48.203817][ T26] wacom 0003:056A:0084.003A: unknown main item tag 0x0 [ 48.210680][ T26] wacom 0003:056A:0084.003A: unknown main item tag 0x0 [ 48.217562][ T318] wacom 0003:056A:0084.003B: unknown main item tag 0x0 [ 48.224433][ T318] wacom 0003:056A:0084.003B: unknown main item tag 0x0 [ 48.231273][ T318] wacom 0003:056A:0084.003B: unknown main item tag 0x0 [ 48.238268][ T26] wacom 0003:056A:0084.003A: unknown main item tag 0x0 [ 48.245149][ T26] wacom 0003:056A:0084.003A: unknown main item tag 0x0 [ 48.252047][ T318] wacom 0003:056A:0084.003B: unknown main item tag 0x0 [ 48.258907][ T318] wacom 0003:056A:0084.003B: unknown main item tag 0x0 [ 48.265786][ T26] wacom 0003:056A:0084.003A: unknown main item tag 0x0 [ 48.272661][ T26] wacom 0003:056A:0084.003A: unknown main item tag 0x0 [ 48.279499][ T26] wacom 0003:056A:0084.003A: unknown main item tag 0x0 [ 48.286511][ T318] wacom 0003:056A:0084.003B: unknown main item tag 0x0 [pid 481] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 467] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 467] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000 [pid 466] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 467] <... futex resumed>) = 0 [pid 466] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000 [pid 467] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 466] <... futex resumed>) = 0 [pid 467] <... mmap resumed>) = 0x7f5ae90cc000 [pid 466] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 467] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE [pid 466] <... mmap resumed>) = 0x7f5ae90cc000 [pid 467] <... mprotect resumed>) = 0 [pid 466] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE [pid 467] rt_sigprocmask(SIG_BLOCK, ~[] [pid 466] <... mprotect resumed>) = 0 [pid 467] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 466] rt_sigprocmask(SIG_BLOCK, ~[] [pid 467] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} [pid 466] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 466] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} [pid 467] <... clone3 resumed> => {parent_tid=[489]}, 88) = 489 [pid 467] rt_sigprocmask(SIG_SETMASK, [] [pid 466] <... clone3 resumed> => {parent_tid=[490]}, 88) = 490 [pid 467] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 466] rt_sigprocmask(SIG_SETMASK, [] [pid 467] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000 [pid 466] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 467] <... futex resumed>) = 0 [pid 466] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000 [pid 467] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 466] <... futex resumed>) = 0 [pid 466] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 490 attached [pid 490] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 490] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 490] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0ci2-android-5-15/strace-static-x86_64: Process 489 attached [pid 489] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 489] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 489] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0 [pid 476] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 476] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 475] <... futex resumed>) = 0 [pid 475] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 476] <... futex resumed>) = 0 [pid 475] <... futex resumed>) = 1 [pid 476] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 475] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 476] <... ioctl resumed>) = 0 [pid 476] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 476] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 475] <... futex resumed>) = 0 [pid 476] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 475] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 475] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 476] <... ioctl resumed>) = 0 [pid 476] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 476] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 476] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 475] <... futex resumed>) = 0 [pid 475] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 476] <... futex resumed>) = 0 [pid 475] <... futex resumed>) = 1 [pid 476] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 475] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 481] <... ioctl resumed>) = 0 [ 48.293408][ T318] wacom 0003:056A:0084.003B: unknown main item tag 0x0 [ 48.301440][ T318] wacom 0003:056A:0084.003B: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input0 [ 48.312626][ T26] wacom 0003:056A:0084.003A: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input0 [pid 481] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 18 [pid 476] <... ioctl resumed>) = 0 [pid 481] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 476] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 476] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 475] <... futex resumed>) = 0 [pid 476] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 475] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 476] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 475] <... futex resumed>) = 0 [pid 476] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 475] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 469] <... ioctl resumed>) = 0 [pid 468] <... ioctl resumed>) = 0 [pid 469] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 468] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 481] <... ioctl resumed>) = 0 [pid 481] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 469] <... ioctl resumed>) = 0 [pid 468] <... ioctl resumed>) = 0 [pid 481] <... ioctl resumed>) = 9 [pid 476] <... ioctl resumed>) = 0 [pid 481] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 476] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0 [pid 490] <... ioctl resumed>) = 0 [pid 489] <... ioctl resumed>) = 0 [pid 490] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0 [pid 489] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0 [pid 481] <... ioctl resumed>) = 0 [pid 476] <... ioctl resumed>) = 0 [pid 481] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 490] <... ioctl resumed>) = 34 [pid 489] <... ioctl resumed>) = 34 [pid 481] <... ioctl resumed>) = 84 [ 48.452498][ T313] wacom 0003:056A:0084.003C: unknown main item tag 0x0 [ 48.459416][ T313] wacom 0003:056A:0084.003C: unknown main item tag 0x0 [ 48.469580][ T318] wacom 0003:056A:0084.003D: hidraw2: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input1 [ 48.480712][ T39] usb 1-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 48.489788][ T325] usb 2-1: new high-speed USB device number 9 using dummy_hcd [pid 481] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 486] <... ioctl resumed>) = 0 [pid 486] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 18 [ 48.497432][ T313] wacom 0003:056A:0084.003C: unknown main item tag 0x0 [ 48.504438][ T26] wacom 0003:056A:0084.003E: hidraw3: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input1 [ 48.515525][ T39] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 48.525104][ T313] wacom 0003:056A:0084.003C: unknown main item tag 0x0 [ 48.532267][ T313] wacom 0003:056A:0084.003C: unknown main item tag 0x0 [ 48.539404][ T313] wacom 0003:056A:0084.003C: unknown main item tag 0x0 [pid 481] <... ioctl resumed>) = 0 [pid 486] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 481] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 481] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 481] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [pid 481] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0) = 0 [ 48.546336][ T313] wacom 0003:056A:0084.003C: unknown main item tag 0x0 [ 48.553332][ T313] wacom 0003:056A:0084.003C: unknown main item tag 0x0 [ 48.560196][ T313] wacom 0003:056A:0084.003C: unknown main item tag 0x0 [ 48.567103][ T313] wacom 0003:056A:0084.003C: unknown main item tag 0x0 [ 48.574557][ T313] wacom 0003:056A:0084.003C: unknown main item tag 0x0 [ 48.581474][ T313] wacom 0003:056A:0084.003C: unknown main item tag 0x0 [ 48.588326][ T313] wacom 0003:056A:0084.003C: unknown main item tag 0x0 [ 48.595211][ T313] wacom 0003:056A:0084.003C: unknown main item tag 0x0 [pid 469] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 468] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 469] <... futex resumed>) = 0 [pid 468] <... futex resumed>) = 0 [pid 469] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 468] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 476] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 475] <... futex resumed>) = 0 [pid 476] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 475] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 476] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 475] <... futex resumed>) = 0 [pid 476] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [ 48.602107][ T313] wacom 0003:056A:0084.003C: unknown main item tag 0x0 [ 48.608955][ T313] wacom 0003:056A:0084.003C: unknown main item tag 0x0 [ 48.615824][ T313] wacom 0003:056A:0084.003C: unknown main item tag 0x0 [ 48.622703][ T313] wacom 0003:056A:0084.003C: unknown main item tag 0x0 [ 48.629555][ T313] wacom 0003:056A:0084.003C: unknown main item tag 0x0 [ 48.636517][ T313] wacom 0003:056A:0084.003C: unknown main item tag 0x0 [ 48.643412][ T313] wacom 0003:056A:0084.003C: unknown main item tag 0x0 [pid 475] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 467] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 466] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 490] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000 [pid 489] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000 [pid 490] <... futex resumed>) = 0 [pid 489] <... futex resumed>) = 0 [pid 490] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 489] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 467] exit_group(0 [pid 466] exit_group(0 [pid 490] <... futex resumed>) = ? [pid 489] <... futex resumed>) = ? [pid 469] <... futex resumed>) = ? [pid 468] <... futex resumed>) = ? [pid 467] <... exit_group resumed>) = ? [pid 466] <... exit_group resumed>) = ? [pid 490] +++ exited with 0 +++ [pid 489] +++ exited with 0 +++ [pid 469] +++ exited with 0 +++ [pid 468] +++ exited with 0 +++ [pid 467] +++ exited with 0 +++ [pid 466] +++ exited with 0 +++ [pid 308] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=466, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=467, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 308] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 306] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 308] <... restart_syscall resumed>) = 0 [pid 306] rt_sigprocmask(SIG_BLOCK, ~[] [pid 308] rt_sigprocmask(SIG_BLOCK, ~[] [pid 306] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 308] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 308] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 306] <... clone resumed>, child_tidptr=0x555569615690) = 491 [pid 308] <... clone resumed>, child_tidptr=0x555569615690) = 492 [pid 306] rt_sigprocmask(SIG_SETMASK, [] [pid 308] rt_sigprocmask(SIG_SETMASK, [] [pid 306] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 308] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 492 attached [pid 492] set_robust_list(0x5555696156a0, 24) = 0 [pid 492] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 492] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 492] setpgid(0, 0) = 0 [pid 492] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 492] write(3, "1000", 4) = 4 [pid 492] close(3) = 0 executing program [pid 492] write(1, "executing program\n", 18) = 18 [pid 492] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 492] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 492] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 492] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 492] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 492] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 492] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0} => {parent_tid=[493]}, 88) = 493 [pid 492] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 492] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 492] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 491 attached [pid 491] set_robust_list(0x5555696156a0, 24) = 0 [pid 491] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 491] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 491] setpgid(0, 0) = 0 [pid 491] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 491] write(3, "1000", 4) = 4 [pid 491] close(3ci2-android-5-15/strace-static-x86_64: Process 493 attached ) = 0 [pid 491] write(1, "executing program\n", 18) = 18 [pid 491] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 491] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 491] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 491] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 491] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 491] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 491] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0} => {parent_tid=[494]}, 88) = 494 [pid 491] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 491] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 491] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 494 attached [pid 494] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 494] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 494] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 494] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 494] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 494] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 executing program [pid 494] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 493] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 493] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 493] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 493] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 493] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 493] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [ 48.650250][ T313] wacom 0003:056A:0084.003C: unknown main item tag 0x0 [ 48.657121][ T313] wacom 0003:056A:0084.003C: unknown main item tag 0x0 [ 48.663990][ T313] wacom 0003:056A:0084.003C: unknown main item tag 0x0 [ 48.670829][ T313] wacom 0003:056A:0084.003C: unknown main item tag 0x0 [ 48.677722][ T313] wacom 0003:056A:0084.003C: unknown main item tag 0x0 [ 48.684748][ T313] wacom 0003:056A:0084.003C: unknown main item tag 0x0 [ 48.691788][ T313] wacom 0003:056A:0084.003C: unknown main item tag 0x0 [ 48.698650][ T313] wacom 0003:056A:0084.003C: unknown main item tag 0x0 [ 48.705653][ T313] wacom 0003:056A:0084.003C: unknown main item tag 0x0 [ 48.712547][ T313] wacom 0003:056A:0084.003C: unknown main item tag 0x0 [ 48.719394][ T313] wacom 0003:056A:0084.003C: unknown main item tag 0x0 [ 48.726408][ T313] wacom 0003:056A:0084.003C: unknown main item tag 0x0 [ 48.733299][ T313] wacom 0003:056A:0084.003C: unknown main item tag 0x0 [ 48.740705][ T313] wacom 0003:056A:0084.003C: hidraw4: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input0 [pid 493] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 486] <... ioctl resumed>) = 0 [pid 486] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 481] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 480] <... futex resumed>) = 0 [pid 481] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 480] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 481] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 480] <... futex resumed>) = 0 [pid 481] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 480] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 481] <... ioctl resumed>) = 0 [pid 481] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 486] <... ioctl resumed>) = 18 [pid 481] <... ioctl resumed>) = 0 [pid 486] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [ 48.771503][ T26] usbhid 5-1:1.2: can't add hid device: -71 [ 48.777425][ T26] usbhid: probe of 5-1:1.2 failed with error -71 [ 48.783778][ T318] usbhid 3-1:1.2: can't add hid device: -71 [ 48.789680][ T318] usbhid: probe of 3-1:1.2 failed with error -71 [ 48.797100][ T26] usb 5-1: USB disconnect, device number 8 [ 48.802975][ T318] usb 3-1: USB disconnect, device number 8 [pid 486] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 9 [pid 476] <... ioctl resumed>) = 0 [pid 486] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 476] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 486] <... ioctl resumed>) = 0 [pid 476] <... ioctl resumed>) = 0 [ 48.827611][ T496] fido_id[496]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/5-1/report_descriptor': No such file or directory [ 48.836734][ T495] fido_id[495]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory [ 48.851267][ T497] fido_id[497]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory [pid 486] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 84 [pid 486] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 486] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 486] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 486] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [ 48.865993][ T498] fido_id[498]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory [ 48.884371][ T325] usb 2-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 48.894906][ T325] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 486] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0) = 0 [pid 475] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 475] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 475] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 475] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 475] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 475] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 475] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} => {parent_tid=[499]}, 88) = 499 [pid 475] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 475] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 475] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 499 attached [pid 499] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 499] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 499] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0) = 0 [pid 499] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0 [pid 481] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 481] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 480] <... futex resumed>) = 0 [pid 480] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 481] <... futex resumed>) = 0 [pid 480] <... futex resumed>) = 1 [pid 481] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 480] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 481] <... ioctl resumed>) = 0 [pid 481] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 481] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 480] <... futex resumed>) = 0 [pid 481] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 480] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 480] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 499] <... ioctl resumed>) = 34 [pid 481] <... ioctl resumed>) = 0 [pid 481] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 481] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 480] <... futex resumed>) = 0 [pid 481] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 480] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 480] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 476] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 476] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 481] <... ioctl resumed>) = 0 [pid 481] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 481] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 480] <... futex resumed>) = 0 [pid 481] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 480] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 481] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 480] <... futex resumed>) = 0 [pid 481] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [ 49.023098][ T313] wacom 0003:056A:0084.003F: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input1 [pid 480] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 481] <... ioctl resumed>) = 0 [pid 481] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0) = 0 [pid 486] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 485] <... futex resumed>) = 0 [pid 486] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 485] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 486] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 485] <... futex resumed>) = 0 [pid 486] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 485] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 486] <... ioctl resumed>) = 0 [pid 486] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0) = 0 [ 49.142880][ T39] wacom 0003:056A:0084.0040: unknown main item tag 0x0 [ 49.149792][ T39] wacom 0003:056A:0084.0040: unknown main item tag 0x0 [ 49.156689][ T39] wacom 0003:056A:0084.0040: unknown main item tag 0x0 [ 49.163635][ T39] wacom 0003:056A:0084.0040: unknown main item tag 0x0 [ 49.170494][ T39] wacom 0003:056A:0084.0040: unknown main item tag 0x0 [ 49.177387][ T39] wacom 0003:056A:0084.0040: unknown main item tag 0x0 [ 49.184446][ T39] wacom 0003:056A:0084.0040: unknown main item tag 0x0 [pid 499] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 475] <... futex resumed>) = 0 [pid 499] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 475] exit_group(0 [pid 499] <... futex resumed>) = ? [pid 476] <... futex resumed>) = ? [pid 475] <... exit_group resumed>) = ? [pid 499] +++ exited with 0 +++ [pid 476] +++ exited with 0 +++ [pid 475] +++ exited with 0 +++ [pid 307] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=475, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 307] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 307] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 500 [pid 307] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 500 attached [pid 500] set_robust_list(0x5555696156a0, 24) = 0 [pid 500] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 500] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 500] setpgid(0, 0) = 0 [pid 500] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 500] write(3, "1000", 4) = 4 [pid 500] close(3) = 0 executing program [pid 500] write(1, "executing program\n", 18) = 18 [pid 500] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 500] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 500] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 500] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 500] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 500] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 500] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0} => {parent_tid=[501]}, 88) = 501 [pid 500] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 500] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 500] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 501 attached [pid 501] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 501] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 501] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 501] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 501] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 501] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [ 49.191290][ T39] wacom 0003:056A:0084.0040: unknown main item tag 0x0 [ 49.198173][ T318] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 49.205662][ T26] usb 5-1: new high-speed USB device number 9 using dummy_hcd [ 49.213136][ T39] wacom 0003:056A:0084.0040: unknown main item tag 0x0 [ 49.219976][ T39] wacom 0003:056A:0084.0040: unknown main item tag 0x0 [ 49.227415][ T39] wacom 0003:056A:0084.0040: unknown main item tag 0x0 [ 49.234341][ T39] wacom 0003:056A:0084.0040: unknown main item tag 0x0 [pid 501] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 494] <... ioctl resumed>) = 0 [pid 493] <... ioctl resumed>) = 0 [pid 494] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 493] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 494] <... ioctl resumed>) = 18 [pid 493] <... ioctl resumed>) = 18 [pid 494] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [ 49.241197][ T39] wacom 0003:056A:0084.0040: unknown main item tag 0x0 [ 49.248156][ T39] wacom 0003:056A:0084.0040: unknown main item tag 0x0 [ 49.255081][ T39] wacom 0003:056A:0084.0040: unknown main item tag 0x0 [ 49.262179][ T39] wacom 0003:056A:0084.0040: unknown main item tag 0x0 [ 49.269039][ T39] wacom 0003:056A:0084.0040: unknown main item tag 0x0 [ 49.275938][ T39] wacom 0003:056A:0084.0040: unknown main item tag 0x0 [ 49.282867][ T39] wacom 0003:056A:0084.0040: unknown main item tag 0x0 [pid 493] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 481] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 481] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 480] <... futex resumed>) = 0 [pid 480] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 481] <... futex resumed>) = 0 [pid 480] <... futex resumed>) = 1 [pid 481] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [ 49.289708][ T39] wacom 0003:056A:0084.0040: unknown main item tag 0x0 [ 49.296583][ T39] wacom 0003:056A:0084.0040: unknown main item tag 0x0 [ 49.303488][ T313] usbhid 4-1:1.2: can't add hid device: -71 [ 49.309392][ T313] usbhid: probe of 4-1:1.2 failed with error -71 [ 49.315756][ T39] wacom 0003:056A:0084.0040: unknown main item tag 0x0 [ 49.323159][ T313] usb 4-1: USB disconnect, device number 9 [ 49.329081][ T39] wacom 0003:056A:0084.0040: unknown main item tag 0x0 [ 49.336017][ T39] wacom 0003:056A:0084.0040: unknown main item tag 0x0 [pid 480] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 486] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 485] <... futex resumed>) = 0 [pid 486] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 485] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 486] <... ioctl resumed>) = 0 [pid 485] <... futex resumed>) = 0 [pid 486] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 485] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 486] <... ioctl resumed>) = 0 [pid 486] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 485] <... futex resumed>) = 0 [pid 486] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 485] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 49.347099][ T39] wacom 0003:056A:0084.0040: unknown main item tag 0x0 [ 49.354025][ T39] wacom 0003:056A:0084.0040: unknown main item tag 0x0 [ 49.358333][ T502] fido_id[502]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory [ 49.360879][ T39] wacom 0003:056A:0084.0040: unknown main item tag 0x0 [ 49.380073][ T503] fido_id[503]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory [pid 485] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 486] <... ioctl resumed>) = 0 [pid 486] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 486] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 485] <... futex resumed>) = 0 [pid 486] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 485] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 49.381855][ T39] wacom 0003:056A:0084.0040: unknown main item tag 0x0 [ 49.403056][ T39] wacom 0003:056A:0084.0040: unknown main item tag 0x0 [ 49.409926][ T39] wacom 0003:056A:0084.0040: unknown main item tag 0x0 [ 49.416875][ T39] wacom 0003:056A:0084.0040: unknown main item tag 0x0 [ 49.423770][ T39] wacom 0003:056A:0084.0040: unknown main item tag 0x0 [ 49.430637][ T39] wacom 0003:056A:0084.0040: unknown main item tag 0x0 [ 49.437581][ T39] wacom 0003:056A:0084.0040: unknown main item tag 0x0 [pid 485] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 486] <... ioctl resumed>) = 0 [pid 486] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 486] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 485] <... futex resumed>) = 0 [pid 486] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 485] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 485] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 494] <... ioctl resumed>) = 0 [pid 493] <... ioctl resumed>) = 0 [pid 494] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 493] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 486] <... ioctl resumed>) = 0 [pid 494] <... ioctl resumed>) = 18 [pid 493] <... ioctl resumed>) = 18 [pid 486] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0 [pid 494] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [ 49.444962][ T39] wacom 0003:056A:0084.0040: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input0 [pid 493] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 494] <... ioctl resumed>) = 0 [pid 493] <... ioctl resumed>) = 0 [pid 486] <... ioctl resumed>) = 0 [pid 494] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 493] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 494] <... ioctl resumed>) = 9 [pid 493] <... ioctl resumed>) = 9 [pid 494] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 493] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 481] <... ioctl resumed>) = 0 [pid 481] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 494] <... ioctl resumed>) = 0 [pid 493] <... ioctl resumed>) = 0 [pid 494] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 493] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 481] <... ioctl resumed>) = 0 [ 49.522695][ T325] wacom 0003:056A:0084.0041: unknown main item tag 0x0 [ 49.529570][ T325] wacom 0003:056A:0084.0041: unknown main item tag 0x0 [ 49.537183][ T325] wacom 0003:056A:0084.0041: unknown main item tag 0x0 [ 49.544159][ T325] wacom 0003:056A:0084.0041: unknown main item tag 0x0 [ 49.551019][ T325] wacom 0003:056A:0084.0041: unknown main item tag 0x0 [ 49.558044][ T325] wacom 0003:056A:0084.0041: unknown main item tag 0x0 [ 49.564965][ T325] wacom 0003:056A:0084.0041: unknown main item tag 0x0 [pid 494] <... ioctl resumed>) = 84 [pid 493] <... ioctl resumed>) = 84 [pid 494] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [ 49.571925][ T325] wacom 0003:056A:0084.0041: unknown main item tag 0x0 [ 49.578786][ T325] wacom 0003:056A:0084.0041: unknown main item tag 0x0 [ 49.585716][ T26] usb 5-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 49.594799][ T318] usb 3-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 49.603851][ T325] wacom 0003:056A:0084.0041: unknown main item tag 0x0 [ 49.610688][ T325] wacom 0003:056A:0084.0041: unknown main item tag 0x0 [pid 493] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 494] <... ioctl resumed>) = 0 [pid 493] <... ioctl resumed>) = 0 [pid 494] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32 [pid 493] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32 [pid 494] <... ioctl resumed>) = 0 [pid 493] <... ioctl resumed>) = 0 [pid 494] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0 [pid 493] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0 [pid 494] <... ioctl resumed>) = 0 [pid 493] <... ioctl resumed>) = 0 [pid 494] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c [pid 493] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c [pid 494] <... ioctl resumed>) = 0 [pid 493] <... ioctl resumed>) = 0 [pid 494] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0 [ 49.617545][ T26] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 49.625545][ T318] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 49.634487][ T325] wacom 0003:056A:0084.0041: unknown main item tag 0x0 [ 49.641356][ T325] wacom 0003:056A:0084.0041: unknown main item tag 0x0 [ 49.648288][ T325] wacom 0003:056A:0084.0041: unknown main item tag 0x0 [ 49.655193][ T325] wacom 0003:056A:0084.0041: unknown main item tag 0x0 [ 49.662099][ T325] wacom 0003:056A:0084.0041: unknown main item tag 0x0 [pid 493] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0 [pid 494] <... ioctl resumed>) = 0 [pid 493] <... ioctl resumed>) = 0 [pid 480] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 480] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 480] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 480] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 480] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 480] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} => {parent_tid=[504]}, 88) = 504 [pid 480] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 480] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 480] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 504 attached [pid 504] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 504] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 504] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0) = 0 [pid 504] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0) = 34 [pid 486] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 485] <... futex resumed>) = 0 [pid 486] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 485] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 486] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 485] <... futex resumed>) = 0 [pid 486] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [ 49.668933][ T325] wacom 0003:056A:0084.0041: unknown main item tag 0x0 [ 49.676829][ T325] wacom 0003:056A:0084.0041: unknown main item tag 0x0 [ 49.683729][ T325] wacom 0003:056A:0084.0041: unknown main item tag 0x0 [ 49.690570][ T325] wacom 0003:056A:0084.0041: unknown main item tag 0x0 [ 49.697481][ T325] wacom 0003:056A:0084.0041: unknown main item tag 0x0 [ 49.704359][ T313] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 49.713459][ T325] wacom 0003:056A:0084.0041: unknown main item tag 0x0 [pid 485] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 501] <... ioctl resumed>) = 0 [pid 501] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 481] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 49.720414][ T39] wacom 0003:056A:0084.0042: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input1 [ 49.731498][ T325] wacom 0003:056A:0084.0041: unknown main item tag 0x0 [ 49.738353][ T325] wacom 0003:056A:0084.0041: unknown main item tag 0x0 [ 49.745982][ T325] wacom 0003:056A:0084.0041: unknown main item tag 0x0 [ 49.752889][ T325] wacom 0003:056A:0084.0041: unknown main item tag 0x0 [ 49.759734][ T325] wacom 0003:056A:0084.0041: unknown main item tag 0x0 [ 49.766627][ T325] wacom 0003:056A:0084.0041: unknown main item tag 0x0 [pid 481] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 501] <... ioctl resumed>) = 18 [ 49.773522][ T325] wacom 0003:056A:0084.0041: unknown main item tag 0x0 [ 49.780393][ T325] wacom 0003:056A:0084.0041: unknown main item tag 0x0 [ 49.787349][ T325] wacom 0003:056A:0084.0041: unknown main item tag 0x0 [ 49.794233][ T325] wacom 0003:056A:0084.0041: unknown main item tag 0x0 [ 49.801074][ T325] wacom 0003:056A:0084.0041: unknown main item tag 0x0 [ 49.807946][ T325] wacom 0003:056A:0084.0041: unknown main item tag 0x0 [ 49.815608][ T325] wacom 0003:056A:0084.0041: hidraw2: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input0 [pid 501] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 494] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 493] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 494] <... futex resumed>) = 1 [pid 491] <... futex resumed>) = 0 [pid 494] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 493] <... futex resumed>) = 1 [pid 492] <... futex resumed>) = 0 [pid 491] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 494] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 493] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 492] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 491] <... futex resumed>) = 0 [pid 494] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 493] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 492] <... futex resumed>) = 0 [pid 491] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 494] <... ioctl resumed>) = 0 [pid 493] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 492] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 494] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 493] <... ioctl resumed>) = 0 [pid 493] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 494] <... ioctl resumed>) = 0 [pid 493] <... ioctl resumed>) = 0 [pid 486] <... ioctl resumed>) = 0 [pid 486] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 504] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 480] <... futex resumed>) = 0 [pid 504] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 480] exit_group(0 [pid 481] <... futex resumed>) = ? [pid 480] <... exit_group resumed>) = ? [pid 481] +++ exited with 0 +++ [pid 504] <... futex resumed>) = ? [pid 504] +++ exited with 0 +++ [pid 480] +++ exited with 0 +++ [pid 304] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=480, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 304] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 486] <... ioctl resumed>) = 0 [pid 304] <... restart_syscall resumed>) = 0 [pid 304] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 304] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 505 ci2-android-5-15/strace-static-x86_64: Process 505 attached [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 505] set_robust_list(0x5555696156a0, 24 [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 505] <... set_robust_list resumed>) = 0 [pid 505] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 505] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 505] setpgid(0, 0) = 0 [pid 505] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 505] write(3, "1000", 4) = 4 [pid 505] close(3) = 0 [pid 505] write(1, "executing program\n", 18) = 18 [pid 505] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 505] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 executing program [pid 505] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 505] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 505] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 505] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 505] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0} => {parent_tid=[506]}, 88) = 506 [pid 505] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 505] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 505] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 506 attached [pid 506] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 506] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 506] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 506] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 506] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 506] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 506] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 501] <... ioctl resumed>) = 0 [pid 501] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 18 [pid 501] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [ 50.011487][ T39] usbhid 1-1:1.2: can't add hid device: -71 [ 50.017418][ T39] usbhid: probe of 1-1:1.2 failed with error -71 [ 50.024586][ T39] usb 1-1: USB disconnect, device number 9 [ 50.044954][ T507] fido_id[507]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory [pid 501] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 9 [pid 501] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 485] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 485] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 485] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 485] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 485] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 485] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0}ci2-android-5-15/strace-static-x86_64: Process 509 attached => {parent_tid=[509]}, 88) = 509 [pid 485] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 485] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 485] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 509] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 509] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 509] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0) = 0 [pid 509] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0) = 34 [pid 501] <... ioctl resumed>) = 0 [pid 501] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 494] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 491] <... futex resumed>) = 0 [pid 494] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 491] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 494] <... ioctl resumed>) = 0 [pid 491] <... futex resumed>) = 0 [pid 494] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 491] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 494] <... ioctl resumed>) = 0 [pid 494] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 491] <... futex resumed>) = 0 [pid 494] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 491] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 494] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 491] <... futex resumed>) = 0 [pid 494] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 491] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 493] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 492] <... futex resumed>) = 0 [pid 493] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 492] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 493] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 492] <... futex resumed>) = 0 [pid 493] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 492] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 493] <... ioctl resumed>) = 0 [pid 493] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 493] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 492] <... futex resumed>) = 0 [pid 493] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 492] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 493] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 492] <... futex resumed>) = 0 [pid 493] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 492] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 501] <... ioctl resumed>) = 84 [ 50.047371][ T508] fido_id[508]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory [ 50.094821][ T325] wacom 0003:056A:0084.0043: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input1 [pid 501] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 486] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 486] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 494] <... ioctl resumed>) = 0 [pid 493] <... ioctl resumed>) = 0 [pid 494] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 493] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 494] <... ioctl resumed>) = 0 [pid 493] <... ioctl resumed>) = 0 [pid 494] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 493] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 494] <... futex resumed>) = 1 [pid 491] <... futex resumed>) = 0 [pid 493] <... futex resumed>) = 1 [pid 492] <... futex resumed>) = 0 [pid 494] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 493] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 492] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 491] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 494] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 493] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 492] <... futex resumed>) = 0 [pid 494] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 493] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 491] <... futex resumed>) = 0 [pid 492] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 491] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 501] <... ioctl resumed>) = 0 [pid 501] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 501] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 501] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [pid 501] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0) = 0 [pid 494] <... ioctl resumed>) = 0 [pid 493] <... ioctl resumed>) = 0 [pid 494] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 493] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 494] <... ioctl resumed>) = 0 [pid 493] <... ioctl resumed>) = 0 [pid 494] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 493] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 494] <... futex resumed>) = 1 [pid 491] <... futex resumed>) = 0 [pid 493] <... futex resumed>) = 1 [pid 494] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 493] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 492] <... futex resumed>) = 0 [pid 491] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 494] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 493] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 492] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 494] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 493] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 492] <... futex resumed>) = 0 [pid 491] <... futex resumed>) = 0 [pid 492] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [ 50.111659][ T313] usb 4-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 50.120696][ T313] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 491] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 494] <... ioctl resumed>) = 0 [pid 493] <... ioctl resumed>) = 0 [pid 494] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0 [pid 493] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0 [pid 494] <... ioctl resumed>) = 0 [pid 493] <... ioctl resumed>) = 0 [ 50.232600][ T26] wacom 0003:056A:0084.0044: unknown main item tag 0x0 [ 50.240554][ T318] wacom 0003:056A:0084.0045: unknown main item tag 0x0 [ 50.247560][ T318] wacom 0003:056A:0084.0045: unknown main item tag 0x0 [ 50.254458][ T26] wacom 0003:056A:0084.0044: unknown main item tag 0x0 [ 50.261316][ T26] wacom 0003:056A:0084.0044: unknown main item tag 0x0 [ 50.268225][ T318] wacom 0003:056A:0084.0045: unknown main item tag 0x0 [ 50.275107][ T318] wacom 0003:056A:0084.0045: unknown main item tag 0x0 [pid 509] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 485] <... futex resumed>) = 0 [pid 509] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 485] exit_group(0 [pid 509] <... futex resumed>) = ? [pid 486] <... futex resumed>) = ? [pid 485] <... exit_group resumed>) = ? [pid 509] +++ exited with 0 +++ [pid 486] +++ exited with 0 +++ [pid 485] +++ exited with 0 +++ [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=485, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 305] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 305] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 510 [pid 305] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 510 attached [pid 510] set_robust_list(0x5555696156a0, 24) = 0 [pid 510] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 510] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 510] setpgid(0, 0) = 0 [pid 510] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 510] write(3, "1000", 4) = 4 [pid 510] close(3) = 0 executing program [pid 510] write(1, "executing program\n", 18) = 18 [pid 510] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 510] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 510] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 510] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 510] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 510] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 510] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0} => {parent_tid=[511]}, 88) = 511 [pid 510] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 510] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 510] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 511 attached [pid 511] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 511] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 511] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 511] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 511] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 511] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [ 50.282024][ T26] wacom 0003:056A:0084.0044: unknown main item tag 0x0 [ 50.288873][ T26] wacom 0003:056A:0084.0044: unknown main item tag 0x0 [ 50.295843][ T318] wacom 0003:056A:0084.0045: unknown main item tag 0x0 [ 50.302760][ T318] wacom 0003:056A:0084.0045: unknown main item tag 0x0 [ 50.309652][ T318] wacom 0003:056A:0084.0045: unknown main item tag 0x0 [ 50.316610][ T26] wacom 0003:056A:0084.0044: unknown main item tag 0x0 [ 50.323624][ T26] wacom 0003:056A:0084.0044: unknown main item tag 0x0 [pid 511] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 501] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 500] <... futex resumed>) = 0 [pid 501] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 500] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 501] <... ioctl resumed>) = 0 [pid 500] <... futex resumed>) = 0 [pid 501] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 500] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 501] <... ioctl resumed>) = 0 [ 50.330466][ T26] wacom 0003:056A:0084.0044: unknown main item tag 0x0 [ 50.337402][ T318] wacom 0003:056A:0084.0045: unknown main item tag 0x0 [ 50.344301][ T26] wacom 0003:056A:0084.0044: unknown main item tag 0x0 [ 50.351143][ T26] wacom 0003:056A:0084.0044: unknown main item tag 0x0 [ 50.358094][ T318] wacom 0003:056A:0084.0045: unknown main item tag 0x0 [ 50.365051][ T318] wacom 0003:056A:0084.0045: unknown main item tag 0x0 [ 50.371968][ T325] usbhid 2-1:1.2: can't add hid device: -71 [pid 494] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 491] <... futex resumed>) = 0 [pid 494] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 493] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 491] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 493] <... futex resumed>) = 1 [pid 492] <... futex resumed>) = 0 [pid 491] <... futex resumed>) = 0 [pid 493] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 492] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 491] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 492] <... futex resumed>) = 0 [pid 506] <... ioctl resumed>) = 0 [pid 506] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [ 50.377873][ T325] usbhid: probe of 2-1:1.2 failed with error -71 [ 50.384285][ T26] wacom 0003:056A:0084.0044: unknown main item tag 0x0 [ 50.391141][ T26] wacom 0003:056A:0084.0044: unknown main item tag 0x0 [ 50.398030][ T39] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 50.405625][ T318] wacom 0003:056A:0084.0045: unknown main item tag 0x0 [ 50.413001][ T325] usb 2-1: USB disconnect, device number 9 [ 50.419157][ T318] wacom 0003:056A:0084.0045: unknown main item tag 0x0 [ 50.426112][ T26] wacom 0003:056A:0084.0044: unknown main item tag 0x0 [pid 492] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 506] <... ioctl resumed>) = 18 [ 50.434274][ T318] wacom 0003:056A:0084.0045: unknown main item tag 0x0 [ 50.441209][ T318] wacom 0003:056A:0084.0045: unknown main item tag 0x0 [ 50.450714][ T26] wacom 0003:056A:0084.0044: unknown main item tag 0x0 [ 50.456559][ T513] fido_id[513]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory [ 50.457761][ T26] wacom 0003:056A:0084.0044: unknown main item tag 0x0 [ 50.478587][ T318] wacom 0003:056A:0084.0045: unknown main item tag 0x0 [ 50.485514][ T318] wacom 0003:056A:0084.0045: unknown main item tag 0x0 [ 50.492582][ T318] wacom 0003:056A:0084.0045: unknown main item tag 0x0 [ 50.499454][ T318] wacom 0003:056A:0084.0045: unknown main item tag 0x0 [ 50.506337][ T26] wacom 0003:056A:0084.0044: unknown main item tag 0x0 [ 50.513224][ T26] wacom 0003:056A:0084.0044: unknown main item tag 0x0 [ 50.520058][ T26] wacom 0003:056A:0084.0044: unknown main item tag 0x0 [ 50.526934][ T318] wacom 0003:056A:0084.0045: unknown main item tag 0x0 [pid 506] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 501] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 500] <... futex resumed>) = 0 [pid 501] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 500] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 501] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 500] <... futex resumed>) = 0 [pid 501] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 500] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 501] <... ioctl resumed>) = 0 [pid 501] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 501] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 500] <... futex resumed>) = 0 [pid 501] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 500] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 501] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 500] <... futex resumed>) = 0 [pid 501] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [ 50.533905][ T318] wacom 0003:056A:0084.0045: unknown main item tag 0x0 [ 50.540756][ T318] wacom 0003:056A:0084.0045: unknown main item tag 0x0 [ 50.547693][ T26] wacom 0003:056A:0084.0044: unknown main item tag 0x0 [ 50.554570][ T26] wacom 0003:056A:0084.0044: unknown main item tag 0x0 [ 50.561455][ T318] wacom 0003:056A:0084.0045: unknown main item tag 0x0 [ 50.568310][ T318] wacom 0003:056A:0084.0045: unknown main item tag 0x0 [ 50.575281][ T26] wacom 0003:056A:0084.0044: unknown main item tag 0x0 [pid 500] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 501] <... ioctl resumed>) = 0 [pid 501] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 501] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 500] <... futex resumed>) = 0 [pid 501] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 500] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 501] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 500] <... futex resumed>) = 0 [pid 501] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [ 50.582153][ T26] wacom 0003:056A:0084.0044: unknown main item tag 0x0 [ 50.588990][ T26] wacom 0003:056A:0084.0044: unknown main item tag 0x0 [ 50.595945][ T318] wacom 0003:056A:0084.0045: unknown main item tag 0x0 [ 50.602866][ T318] wacom 0003:056A:0084.0045: unknown main item tag 0x0 [ 50.609710][ T318] wacom 0003:056A:0084.0045: unknown main item tag 0x0 [ 50.616650][ T26] wacom 0003:056A:0084.0044: unknown main item tag 0x0 [ 50.623561][ T26] wacom 0003:056A:0084.0044: unknown main item tag 0x0 [pid 500] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 501] <... ioctl resumed>) = 0 [pid 501] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 501] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 500] <... futex resumed>) = 0 [pid 501] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 500] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 501] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 500] <... futex resumed>) = 0 [pid 501] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 500] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 506] <... ioctl resumed>) = 0 [pid 501] <... ioctl resumed>) = 0 [pid 506] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [ 50.630419][ T26] wacom 0003:056A:0084.0044: unknown main item tag 0x0 [ 50.637318][ T318] wacom 0003:056A:0084.0045: unknown main item tag 0x0 [ 50.644283][ T318] wacom 0003:056A:0084.0045: unknown main item tag 0x0 [ 50.651142][ T318] wacom 0003:056A:0084.0045: unknown main item tag 0x0 [ 50.658114][ T26] wacom 0003:056A:0084.0044: unknown main item tag 0x0 [ 50.664992][ T26] wacom 0003:056A:0084.0044: unknown main item tag 0x0 [ 50.671905][ T318] wacom 0003:056A:0084.0045: unknown main item tag 0x0 [ 50.678760][ T318] wacom 0003:056A:0084.0045: unknown main item tag 0x0 [pid 501] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0 [pid 506] <... ioctl resumed>) = 18 [pid 501] <... ioctl resumed>) = 0 [pid 506] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [ 50.685641][ T26] wacom 0003:056A:0084.0044: unknown main item tag 0x0 [ 50.693789][ T313] wacom 0003:056A:0084.0046: unknown main item tag 0x0 [ 50.700650][ T313] wacom 0003:056A:0084.0046: unknown main item tag 0x0 [ 50.707596][ T26] wacom 0003:056A:0084.0044: unknown main item tag 0x0 [ 50.714494][ T318] wacom 0003:056A:0084.0045: unknown main item tag 0x0 [ 50.721351][ T318] wacom 0003:056A:0084.0045: unknown main item tag 0x0 [ 50.728342][ T26] wacom 0003:056A:0084.0044: unknown main item tag 0x0 [pid 506] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 9 [pid 506] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 506] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 491] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 492] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 491] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 492] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000 [pid 506] <... ioctl resumed>) = 84 [pid 492] <... futex resumed>) = 0 [pid 491] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 506] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 492] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 491] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000 [pid 492] <... mmap resumed>) = 0x7f5ae90cc000 [ 50.735238][ T313] wacom 0003:056A:0084.0046: unknown main item tag 0x0 [ 50.742191][ T26] wacom 0003:056A:0084.0044: unknown main item tag 0x0 [ 50.749067][ T26] wacom 0003:056A:0084.0044: unknown main item tag 0x0 [ 50.755966][ T318] wacom 0003:056A:0084.0045: unknown main item tag 0x0 [ 50.762890][ T313] wacom 0003:056A:0084.0046: unknown main item tag 0x0 [ 50.769743][ T313] wacom 0003:056A:0084.0046: unknown main item tag 0x0 [ 50.777046][ T26] wacom 0003:056A:0084.0044: unknown main item tag 0x0 [pid 491] <... futex resumed>) = 0 [pid 492] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE [pid 491] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 492] <... mprotect resumed>) = 0 [pid 491] <... mmap resumed>) = 0x7f5ae90cc000 [pid 492] rt_sigprocmask(SIG_BLOCK, ~[] [pid 491] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE [pid 492] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 491] <... mprotect resumed>) = 0 [pid 492] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} [pid 491] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 492] <... clone3 resumed> => {parent_tid=[514]}, 88) = 514 [pid 491] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} [pid 492] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 491] <... clone3 resumed> => {parent_tid=[515]}, 88) = 515 [pid 492] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000 [pid 491] rt_sigprocmask(SIG_SETMASK, [] [pid 492] <... futex resumed>) = 0 [pid 491] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 492] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 491] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 491] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 515 attached [pid 515] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 515] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 515] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0ci2-android-5-15/strace-static-x86_64: Process 514 attached [pid 514] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 514] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 514] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0 [pid 511] <... ioctl resumed>) = 0 [ 50.784062][ T318] wacom 0003:056A:0084.0045: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input0 [ 50.795154][ T39] usb 1-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 50.804209][ T325] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 50.811806][ T313] wacom 0003:056A:0084.0046: unknown main item tag 0x0 [ 50.818644][ T313] wacom 0003:056A:0084.0046: unknown main item tag 0x0 [ 50.825497][ T39] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 511] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 18 [pid 511] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 506] <... ioctl resumed>) = 0 [pid 506] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 506] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 506] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [ 50.834334][ T26] wacom 0003:056A:0084.0044: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input0 [ 50.845516][ T313] wacom 0003:056A:0084.0046: unknown main item tag 0x0 [ 50.852761][ T313] wacom 0003:056A:0084.0046: unknown main item tag 0x0 [ 50.859622][ T313] wacom 0003:056A:0084.0046: unknown main item tag 0x0 [ 50.866500][ T313] wacom 0003:056A:0084.0046: unknown main item tag 0x0 [ 50.873381][ T313] wacom 0003:056A:0084.0046: unknown main item tag 0x0 [pid 506] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0 [pid 501] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 500] <... futex resumed>) = 0 [pid 506] <... ioctl resumed>) = 0 [pid 501] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 500] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 501] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 500] <... futex resumed>) = 0 [pid 501] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 500] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 494] <... ioctl resumed>) = 0 [ 50.880239][ T313] wacom 0003:056A:0084.0046: unknown main item tag 0x0 [ 50.887126][ T313] wacom 0003:056A:0084.0046: unknown main item tag 0x0 [ 50.894573][ T313] wacom 0003:056A:0084.0046: unknown main item tag 0x0 [ 50.902244][ T313] wacom 0003:056A:0084.0046: unknown main item tag 0x0 [ 50.909098][ T313] wacom 0003:056A:0084.0046: unknown main item tag 0x0 [ 50.916015][ T313] wacom 0003:056A:0084.0046: unknown main item tag 0x0 [ 50.923674][ T313] wacom 0003:056A:0084.0046: unknown main item tag 0x0 [pid 494] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0) = 0 [pid 493] <... ioctl resumed>) = 0 [pid 493] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 515] <... ioctl resumed>) = 0 [pid 493] <... ioctl resumed>) = 0 [pid 515] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0) = 34 [pid 514] <... ioctl resumed>) = 0 [ 50.930550][ T313] wacom 0003:056A:0084.0046: unknown main item tag 0x0 [ 50.937603][ T313] wacom 0003:056A:0084.0046: unknown main item tag 0x0 [ 50.944484][ T313] wacom 0003:056A:0084.0046: unknown main item tag 0x0 [ 50.951334][ T313] wacom 0003:056A:0084.0046: unknown main item tag 0x0 [ 50.958309][ T313] wacom 0003:056A:0084.0046: unknown main item tag 0x0 [ 50.965193][ T313] wacom 0003:056A:0084.0046: unknown main item tag 0x0 [ 50.973600][ T313] wacom 0003:056A:0084.0046: unknown main item tag 0x0 [pid 514] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0) = 34 [ 50.980566][ T318] wacom 0003:056A:0084.0047: hidraw2: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input1 [ 50.993118][ T313] wacom 0003:056A:0084.0046: unknown main item tag 0x0 [ 51.000065][ T26] wacom 0003:056A:0084.0048: hidraw3: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input1 [ 51.011178][ T313] wacom 0003:056A:0084.0046: unknown main item tag 0x0 [ 51.018082][ T313] wacom 0003:056A:0084.0046: unknown main item tag 0x0 [ 51.026372][ T313] wacom 0003:056A:0084.0046: unknown main item tag 0x0 [pid 511] <... ioctl resumed>) = 0 [pid 511] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 18 [pid 511] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 506] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 505] <... futex resumed>) = 0 [pid 506] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 505] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 506] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 505] <... futex resumed>) = 0 [pid 506] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 505] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 506] <... ioctl resumed>) = 0 [pid 506] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 511] <... ioctl resumed>) = 0 [pid 506] <... ioctl resumed>) = 0 [ 51.033296][ T313] wacom 0003:056A:0084.0046: unknown main item tag 0x0 [ 51.040143][ T313] wacom 0003:056A:0084.0046: unknown main item tag 0x0 [ 51.046999][ T313] wacom 0003:056A:0084.0046: unknown main item tag 0x0 [ 51.053948][ T313] wacom 0003:056A:0084.0046: unknown main item tag 0x0 [ 51.061357][ T313] wacom 0003:056A:0084.0046: hidraw4: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input0 [pid 511] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 9 [pid 511] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 494] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 494] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 492] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 491] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 491] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 511] <... ioctl resumed>) = 0 [pid 501] <... ioctl resumed>) = 0 [pid 511] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 501] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 493] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 493] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 511] <... ioctl resumed>) = 84 [pid 501] <... ioctl resumed>) = 0 [pid 511] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 515] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 515] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 491] exit_group(0 [pid 515] <... futex resumed>) = ? [pid 494] <... futex resumed>) = ? [pid 491] <... exit_group resumed>) = ? [pid 515] +++ exited with 0 +++ [pid 494] +++ exited with 0 +++ [pid 491] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=491, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 516 [pid 306] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 516 attached [pid 516] set_robust_list(0x5555696156a0, 24) = 0 [pid 516] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 516] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 516] setpgid(0, 0) = 0 [pid 516] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 516] write(3, "1000", 4) = 4 [pid 516] close(3) = 0 executing program [pid 516] write(1, "executing program\n", 18) = 18 [pid 516] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 516] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 516] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 516] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 516] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE [pid 514] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 514] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 492] exit_group(0 [pid 514] <... futex resumed>) = ? [pid 493] <... futex resumed>) = ? [pid 492] <... exit_group resumed>) = ? [pid 516] <... mprotect resumed>) = 0 [pid 514] +++ exited with 0 +++ [pid 493] +++ exited with 0 +++ [pid 492] +++ exited with 0 +++ [pid 308] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=492, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 308] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 516] rt_sigprocmask(SIG_BLOCK, ~[] [pid 308] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 308] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 517 ci2-android-5-15/strace-static-x86_64: Process 517 attached [pid 308] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 517] set_robust_list(0x5555696156a0, 24) = 0 [pid 517] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 517] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 517] setpgid(0, 0) = 0 [pid 517] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 516] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 517] <... openat resumed>) = 3 [pid 517] write(3, "1000", 4) = 4 [pid 517] close(3) = 0 executing program [pid 517] write(1, "executing program\n", 18) = 18 [pid 517] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 517] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 517] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 517] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 517] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 517] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 517] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0} => {parent_tid=[518]}, 88) = 518 [pid 516] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0}ci2-android-5-15/strace-static-x86_64: Process 518 attached [pid 518] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 518] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 518] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 517] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 517] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 518] <... futex resumed>) = 0 [pid 518] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 518] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 518] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 518] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 518] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0ci2-android-5-15/strace-static-x86_64: Process 519 attached [pid 519] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 519] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 519] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 517] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 516] <... clone3 resumed> => {parent_tid=[519]}, 88) = 519 [pid 516] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 516] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 519] <... futex resumed>) = 0 [pid 519] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 519] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 519] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 [pid 516] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 519] <... ioctl resumed>) = 0 [pid 519] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 519] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 511] <... ioctl resumed>) = 0 [pid 511] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 511] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 511] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [pid 511] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0) = 0 [ 51.171519][ T325] usb 2-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 51.180706][ T325] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 500] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 500] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 500] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 500] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 500] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 500] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0}ci2-android-5-15/strace-static-x86_64: Process 520 attached => {parent_tid=[520]}, 88) = 520 [pid 500] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 500] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000 [pid 520] set_robust_list(0x7f5ae90ec9a0, 24 [pid 500] <... futex resumed>) = 0 [pid 520] <... set_robust_list resumed>) = 0 [pid 500] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 520] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 520] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0) = 0 [pid 520] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0) = 34 [pid 506] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 505] <... futex resumed>) = 0 [pid 506] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 505] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 506] <... futex resumed>) = 0 [pid 505] <... futex resumed>) = 1 [pid 506] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 505] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 506] <... ioctl resumed>) = 0 [pid 506] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 506] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 505] <... futex resumed>) = 0 [pid 506] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 505] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 51.271497][ T318] usbhid 3-1:1.2: can't add hid device: -71 [ 51.277446][ T318] usbhid: probe of 3-1:1.2 failed with error -71 [ 51.285296][ T313] wacom 0003:056A:0084.0049: hidraw5: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input1 [ 51.296823][ T318] usb 3-1: USB disconnect, device number 9 [ 51.302715][ T26] usbhid 5-1:1.2: can't add hid device: -71 [ 51.308639][ T26] usbhid: probe of 5-1:1.2 failed with error -71 [pid 505] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 506] <... ioctl resumed>) = 0 [pid 506] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 506] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 505] <... futex resumed>) = 0 [pid 506] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 505] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 51.321324][ T26] usb 5-1: USB disconnect, device number 9 [ 51.337991][ T521] fido_id[521]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory [ 51.355270][ T522] fido_id[522]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory [pid 505] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 501] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 501] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 506] <... ioctl resumed>) = 0 [pid 506] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 506] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 505] <... futex resumed>) = 0 [pid 506] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 505] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 505] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 511] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 510] <... futex resumed>) = 0 [pid 511] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 510] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 511] <... ioctl resumed>) = 0 [pid 510] <... futex resumed>) = 0 [pid 511] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [ 51.357001][ T523] fido_id[523]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory [pid 510] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 511] <... ioctl resumed>) = 0 [pid 506] <... ioctl resumed>) = 0 [pid 506] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0) = 0 [pid 520] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 500] <... futex resumed>) = 0 [pid 520] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 500] exit_group(0 [pid 520] <... futex resumed>) = ? [pid 501] <... futex resumed>) = ? [pid 500] <... exit_group resumed>) = ? [pid 520] +++ exited with 0 +++ [pid 501] +++ exited with 0 +++ [pid 500] +++ exited with 0 +++ [pid 307] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=500, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 307] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 307] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 307] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 525 [pid 307] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 525 attached [pid 525] set_robust_list(0x5555696156a0, 24) = 0 [pid 525] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 525] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 525] setpgid(0, 0) = 0 [pid 525] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 525] write(3, "1000", 4) = 4 [pid 525] close(3) = 0 executing program [pid 525] write(1, "executing program\n", 18) = 18 [pid 525] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 525] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 525] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 525] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 525] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 525] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 525] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0} => {parent_tid=[526]}, 88) = 526 [pid 525] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 525] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 525] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 526 attached [pid 526] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 526] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 526] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 526] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 526] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 526] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [ 51.462655][ T39] wacom 0003:056A:0084.004A: unknown main item tag 0x0 [ 51.469593][ T39] wacom 0003:056A:0084.004A: unknown main item tag 0x0 [ 51.476511][ T39] wacom 0003:056A:0084.004A: unknown main item tag 0x0 [ 51.483517][ T39] wacom 0003:056A:0084.004A: unknown main item tag 0x0 [ 51.490409][ T39] wacom 0003:056A:0084.004A: unknown main item tag 0x0 [ 51.497316][ T39] wacom 0003:056A:0084.004A: unknown main item tag 0x0 [ 51.504268][ T39] wacom 0003:056A:0084.004A: unknown main item tag 0x0 [ 51.511108][ T39] wacom 0003:056A:0084.004A: unknown main item tag 0x0 [ 51.518004][ T39] wacom 0003:056A:0084.004A: unknown main item tag 0x0 [ 51.524933][ T39] wacom 0003:056A:0084.004A: unknown main item tag 0x0 [ 51.531943][ T39] wacom 0003:056A:0084.004A: unknown main item tag 0x0 [ 51.538787][ T39] wacom 0003:056A:0084.004A: unknown main item tag 0x0 [ 51.545722][ T39] wacom 0003:056A:0084.004A: unknown main item tag 0x0 [ 51.552685][ T39] wacom 0003:056A:0084.004A: unknown main item tag 0x0 [ 51.559543][ T39] wacom 0003:056A:0084.004A: unknown main item tag 0x0 [ 51.566445][ T313] usbhid 4-1:1.2: can't add hid device: -71 [ 51.572374][ T313] usbhid: probe of 4-1:1.2 failed with error -71 [ 51.581438][ T39] wacom 0003:056A:0084.004A: unknown main item tag 0x0 [ 51.589025][ T39] wacom 0003:056A:0084.004A: unknown main item tag 0x0 [ 51.596128][ T39] wacom 0003:056A:0084.004A: unknown main item tag 0x0 [ 51.603090][ T313] usb 4-1: USB disconnect, device number 10 [pid 526] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 511] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 511] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 510] <... futex resumed>) = 0 [pid 510] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 510] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 511] <... futex resumed>) = 0 [pid 511] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0) = 0 [pid 511] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 511] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 511] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 510] <... futex resumed>) = 0 [pid 510] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 511] <... futex resumed>) = 0 [pid 510] <... futex resumed>) = 1 [pid 511] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 510] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 506] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 505] <... futex resumed>) = 0 [pid 506] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 505] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 51.610421][ T39] wacom 0003:056A:0084.004A: unknown main item tag 0x0 [ 51.610860][ T528] fido_id[528]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/4-1/report_descriptor': No such file or directory [ 51.620422][ T39] wacom 0003:056A:0084.004A: unknown main item tag 0x0 [ 51.638716][ T39] wacom 0003:056A:0084.004A: unknown main item tag 0x0 [ 51.645887][ T39] wacom 0003:056A:0084.004A: unknown main item tag 0x0 [ 51.652922][ T39] wacom 0003:056A:0084.004A: unknown main item tag 0x0 [pid 505] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 511] <... ioctl resumed>) = 0 [pid 511] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 511] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 510] <... futex resumed>) = 0 [pid 511] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 510] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 51.659771][ T39] wacom 0003:056A:0084.004A: unknown main item tag 0x0 [ 51.666854][ T39] wacom 0003:056A:0084.004A: unknown main item tag 0x0 [ 51.673748][ T39] wacom 0003:056A:0084.004A: unknown main item tag 0x0 [ 51.680609][ T39] wacom 0003:056A:0084.004A: unknown main item tag 0x0 [ 51.687489][ T318] usb 3-1: new high-speed USB device number 10 using dummy_hcd [ 51.695129][ T39] wacom 0003:056A:0084.004A: unknown main item tag 0x0 [ 51.702003][ T26] usb 5-1: new high-speed USB device number 10 using dummy_hcd [pid 510] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 511] <... ioctl resumed>) = 0 [pid 511] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 511] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 510] <... futex resumed>) = 0 [pid 511] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 510] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 511] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 510] <... futex resumed>) = 0 [pid 511] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 510] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 519] <... ioctl resumed>) = 0 [pid 518] <... ioctl resumed>) = 0 [pid 519] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 518] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 519] <... ioctl resumed>) = 18 [pid 518] <... ioctl resumed>) = 18 [pid 519] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 518] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 511] <... ioctl resumed>) = 0 [pid 511] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0) = 0 [ 51.709611][ T39] wacom 0003:056A:0084.004A: unknown main item tag 0x0 [ 51.716571][ T39] wacom 0003:056A:0084.004A: unknown main item tag 0x0 [ 51.723509][ T39] wacom 0003:056A:0084.004A: unknown main item tag 0x0 [ 51.730377][ T39] wacom 0003:056A:0084.004A: unknown main item tag 0x0 [ 51.737335][ T39] wacom 0003:056A:0084.004A: unknown main item tag 0x0 [ 51.744348][ T39] wacom 0003:056A:0084.004A: unknown main item tag 0x0 [ 51.752056][ T39] wacom 0003:056A:0084.004A: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input0 [ 51.772516][ T325] wacom 0003:056A:0084.004B: unknown main item tag 0x0 [ 51.779381][ T325] wacom 0003:056A:0084.004B: unknown main item tag 0x0 [ 51.786275][ T325] wacom 0003:056A:0084.004B: unknown main item tag 0x0 [ 51.793157][ T325] wacom 0003:056A:0084.004B: unknown main item tag 0x0 [ 51.799995][ T325] wacom 0003:056A:0084.004B: unknown main item tag 0x0 [ 51.806888][ T325] wacom 0003:056A:0084.004B: unknown main item tag 0x0 [ 51.813858][ T325] wacom 0003:056A:0084.004B: unknown main item tag 0x0 [pid 506] <... ioctl resumed>) = 0 [pid 506] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0) = 0 [ 51.820704][ T325] wacom 0003:056A:0084.004B: unknown main item tag 0x0 [ 51.827732][ T325] wacom 0003:056A:0084.004B: unknown main item tag 0x0 [ 51.835372][ T325] wacom 0003:056A:0084.004B: unknown main item tag 0x0 [ 51.842302][ T325] wacom 0003:056A:0084.004B: unknown main item tag 0x0 [ 51.849163][ T325] wacom 0003:056A:0084.004B: unknown main item tag 0x0 [ 51.856036][ T325] wacom 0003:056A:0084.004B: unknown main item tag 0x0 [ 51.863002][ T325] wacom 0003:056A:0084.004B: unknown main item tag 0x0 [ 51.869864][ T325] wacom 0003:056A:0084.004B: unknown main item tag 0x0 [ 51.876732][ T325] wacom 0003:056A:0084.004B: unknown main item tag 0x0 [ 51.883619][ T325] wacom 0003:056A:0084.004B: unknown main item tag 0x0 [ 51.890459][ T325] wacom 0003:056A:0084.004B: unknown main item tag 0x0 [ 51.897462][ T325] wacom 0003:056A:0084.004B: unknown main item tag 0x0 [ 51.904345][ T325] wacom 0003:056A:0084.004B: unknown main item tag 0x0 [ 51.911193][ T325] wacom 0003:056A:0084.004B: unknown main item tag 0x0 [pid 519] <... ioctl resumed>) = 0 [pid 518] <... ioctl resumed>) = 0 [pid 519] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 518] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 511] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 510] <... futex resumed>) = 0 [pid 511] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 510] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 51.918118][ T325] wacom 0003:056A:0084.004B: unknown main item tag 0x0 [ 51.924994][ T325] wacom 0003:056A:0084.004B: unknown main item tag 0x0 [ 51.931859][ T325] wacom 0003:056A:0084.004B: unknown main item tag 0x0 [ 51.938710][ T325] wacom 0003:056A:0084.004B: unknown main item tag 0x0 [ 51.945684][ T325] wacom 0003:056A:0084.004B: unknown main item tag 0x0 [ 51.952569][ T325] wacom 0003:056A:0084.004B: unknown main item tag 0x0 [ 51.959424][ T325] wacom 0003:056A:0084.004B: unknown main item tag 0x0 [pid 510] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 519] <... ioctl resumed>) = 18 [pid 518] <... ioctl resumed>) = 18 [pid 519] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 518] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 526] <... ioctl resumed>) = 0 [pid 519] <... ioctl resumed>) = 0 [pid 518] <... ioctl resumed>) = 0 [pid 526] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 519] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 518] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 505] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 505] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 505] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 505] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 505] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 505] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 505] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} => {parent_tid=[529]}, 88) = 529 [pid 505] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 505] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 505] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 529 attached [pid 529] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 529] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 529] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0) = 0 [ 51.966332][ T313] usb 4-1: new high-speed USB device number 11 using dummy_hcd [ 51.973926][ T325] wacom 0003:056A:0084.004B: unknown main item tag 0x0 [ 51.980781][ T325] wacom 0003:056A:0084.004B: unknown main item tag 0x0 [ 51.987872][ T325] wacom 0003:056A:0084.004B: unknown main item tag 0x0 [ 51.994771][ T325] wacom 0003:056A:0084.004B: unknown main item tag 0x0 [ 52.001701][ T325] wacom 0003:056A:0084.004B: unknown main item tag 0x0 [ 52.008567][ T325] wacom 0003:056A:0084.004B: unknown main item tag 0x0 [pid 529] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0) = 34 [pid 519] <... ioctl resumed>) = 9 [pid 526] <... ioctl resumed>) = 18 [pid 519] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 518] <... ioctl resumed>) = 9 [pid 526] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 518] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 519] <... ioctl resumed>) = 0 [pid 518] <... ioctl resumed>) = 0 [pid 519] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 518] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 519] <... ioctl resumed>) = 84 [pid 518] <... ioctl resumed>) = 84 [pid 519] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 518] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 506] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 52.016360][ T325] wacom 0003:056A:0084.004B: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input0 [ 52.029221][ T39] wacom 0003:056A:0084.004C: hidraw2: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input1 [ 52.061535][ T318] usb 3-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [pid 506] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 519] <... ioctl resumed>) = 0 [pid 518] <... ioctl resumed>) = 0 [pid 511] <... ioctl resumed>) = 0 [pid 518] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32 [pid 511] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 518] <... ioctl resumed>) = 0 [pid 518] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0 [pid 519] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32 [pid 518] <... ioctl resumed>) = 0 [pid 519] <... ioctl resumed>) = 0 [pid 518] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [pid 518] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0 [pid 519] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 519] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [pid 519] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0) = 0 [pid 518] <... ioctl resumed>) = 0 [pid 511] <... ioctl resumed>) = 0 [ 52.070692][ T26] usb 5-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 52.079786][ T318] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 52.087794][ T26] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 529] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 529] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 505] <... futex resumed>) = 0 [pid 505] exit_group(0 [pid 529] <... futex resumed>) = ? [pid 505] <... exit_group resumed>) = ? [pid 529] +++ exited with 0 +++ [pid 506] <... futex resumed>) = ? [pid 506] +++ exited with 0 +++ [pid 505] +++ exited with 0 +++ [pid 304] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=505, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 304] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 304] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 304] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 530 attached , child_tidptr=0x555569615690) = 530 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 530] set_robust_list(0x5555696156a0, 24) = 0 [pid 530] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 530] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 530] setpgid(0, 0) = 0 [pid 530] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 530] write(3, "1000", 4) = 4 [pid 530] close(3) = 0 executing program [pid 530] write(1, "executing program\n", 18) = 18 [pid 530] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 530] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 530] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 530] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 526] <... ioctl resumed>) = 0 [pid 530] <... mmap resumed>) = 0x7f5ae90ed000 [pid 526] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 530] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 530] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 530] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0}ci2-android-5-15/strace-static-x86_64: Process 531 attached => {parent_tid=[531]}, 88) = 531 [pid 531] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 531] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 531] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 530] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 530] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 531] <... futex resumed>) = 0 [pid 531] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 531] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 531] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 [pid 530] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 531] <... ioctl resumed>) = 0 [pid 531] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 531] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 526] <... ioctl resumed>) = 18 [pid 526] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 526] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 9 [pid 526] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 526] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 510] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 510] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 510] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 510] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 510] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 510] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 510] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 510] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 510] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} => {parent_tid=[532]}, 88) = 532 [pid 510] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 510] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 510] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 532 attached [pid 532] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 532] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 532] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0) = 0 [pid 532] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0 [pid 519] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 518] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 511] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 519] <... futex resumed>) = 1 [pid 518] <... futex resumed>) = 1 [pid 517] <... futex resumed>) = 0 [pid 516] <... futex resumed>) = 0 [pid 511] <... futex resumed>) = 0 [pid 519] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 518] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 517] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 516] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 511] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 519] <... ioctl resumed>) = 0 [pid 518] <... ioctl resumed>) = 0 [pid 517] <... futex resumed>) = 0 [pid 516] <... futex resumed>) = 0 [pid 519] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 518] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 517] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 516] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 519] <... ioctl resumed>) = 0 [pid 518] <... ioctl resumed>) = 0 [pid 532] <... ioctl resumed>) = 34 [pid 526] <... ioctl resumed>) = 84 [ 52.321481][ T39] usbhid 1-1:1.2: can't add hid device: -71 [ 52.327446][ T39] usbhid: probe of 1-1:1.2 failed with error -71 [ 52.335609][ T325] wacom 0003:056A:0084.004D: hidraw3: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input1 [ 52.346755][ T313] usb 4-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 52.356261][ T39] usb 1-1: USB disconnect, device number 10 [ 52.362209][ T313] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 526] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 526] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 526] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 526] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [pid 526] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0) = 0 [ 52.379748][ T533] fido_id[533]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/1-1/report_descriptor': No such file or directory [ 52.384549][ T534] fido_id[534]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory [pid 519] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 518] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 519] <... futex resumed>) = 1 [pid 518] <... futex resumed>) = 1 [pid 517] <... futex resumed>) = 0 [pid 516] <... futex resumed>) = 0 [pid 517] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 516] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 532] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000 [pid 517] <... futex resumed>) = 0 [pid 516] <... futex resumed>) = 0 [pid 532] <... futex resumed>) = 1 [pid 517] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 516] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 510] <... futex resumed>) = 0 [pid 532] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 519] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 518] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 510] exit_group(0 [pid 532] <... futex resumed>) = ? [pid 511] <... futex resumed>) = ? [pid 510] <... exit_group resumed>) = ? [pid 519] <... ioctl resumed>) = 0 [pid 518] <... ioctl resumed>) = 0 [pid 532] +++ exited with 0 +++ [pid 519] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 518] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 511] +++ exited with 0 +++ [pid 519] <... ioctl resumed>) = 0 [pid 518] <... ioctl resumed>) = 0 [pid 510] +++ exited with 0 +++ [pid 519] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 518] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 519] <... futex resumed>) = 1 [pid 518] <... futex resumed>) = 1 [pid 517] <... futex resumed>) = 0 [pid 516] <... futex resumed>) = 0 [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=510, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 519] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 518] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 517] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 516] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 519] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 518] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 517] <... futex resumed>) = 0 [pid 516] <... futex resumed>) = 0 [pid 519] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 518] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 517] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 516] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 305] <... restart_syscall resumed>) = 0 [pid 305] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 535 ci2-android-5-15/strace-static-x86_64: Process 535 attached [pid 535] set_robust_list(0x5555696156a0, 24) = 0 [pid 305] rt_sigprocmask(SIG_SETMASK, [] [pid 535] rt_sigprocmask(SIG_SETMASK, [] [pid 305] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 535] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 535] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 535] setpgid(0, 0) = 0 [pid 535] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 535] write(3, "1000", 4) = 4 [pid 535] close(3) = 0 [pid 535] write(1, "executing program\n", 18) = 18 executing program [pid 535] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 535] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 535] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 535] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 535] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 535] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 535] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0}ci2-android-5-15/strace-static-x86_64: Process 536 attached [pid 536] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 536] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 536] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 535] <... clone3 resumed> => {parent_tid=[536]}, 88) = 536 [pid 535] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 535] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 536] <... futex resumed>) = 0 [pid 536] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 536] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 536] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 [pid 535] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 536] <... ioctl resumed>) = 0 [pid 536] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 536] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 519] <... ioctl resumed>) = 0 [pid 518] <... ioctl resumed>) = 0 [pid 518] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 518] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 517] <... futex resumed>) = 0 [pid 518] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 517] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 518] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 517] <... futex resumed>) = 0 [pid 518] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 517] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 519] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 519] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 516] <... futex resumed>) = 0 [pid 519] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 516] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 516] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 519] <... ioctl resumed>) = 0 [pid 518] <... ioctl resumed>) = 0 [pid 519] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 518] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 519] <... ioctl resumed>) = 0 [pid 518] <... ioctl resumed>) = 0 [pid 519] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 518] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 519] <... futex resumed>) = 1 [pid 518] <... futex resumed>) = 1 [pid 517] <... futex resumed>) = 0 [pid 516] <... futex resumed>) = 0 [pid 519] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 518] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 517] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 516] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 519] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 518] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 517] <... futex resumed>) = 0 [pid 516] <... futex resumed>) = 0 [pid 519] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 518] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 517] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 516] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 526] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 525] <... futex resumed>) = 0 [pid 526] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 525] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 526] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 525] <... futex resumed>) = 0 [pid 526] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 525] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 526] <... ioctl resumed>) = 0 [pid 526] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0) = 0 [pid 519] <... ioctl resumed>) = 0 [pid 518] <... ioctl resumed>) = 0 [pid 519] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0 [pid 518] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0 [pid 519] <... ioctl resumed>) = 0 [pid 518] <... ioctl resumed>) = 0 [ 52.631537][ T325] usbhid 2-1:1.2: can't add hid device: -71 [ 52.637471][ T325] usbhid: probe of 2-1:1.2 failed with error -71 [ 52.644559][ T325] usb 2-1: USB disconnect, device number 10 [ 52.667257][ T538] fido_id[538]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory [ 52.667261][ T537] fido_id[537]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory [ 52.672863][ T26] wacom 0003:056A:0084.004E: unknown main item tag 0x0 [ 52.703391][ T318] wacom 0003:056A:0084.004F: unknown main item tag 0x0 [ 52.710261][ T318] wacom 0003:056A:0084.004F: unknown main item tag 0x0 [ 52.717245][ T318] wacom 0003:056A:0084.004F: unknown main item tag 0x0 [ 52.724158][ T318] wacom 0003:056A:0084.004F: unknown main item tag 0x0 [pid 531] <... ioctl resumed>) = 0 [ 52.731020][ T318] wacom 0003:056A:0084.004F: unknown main item tag 0x0 [ 52.737954][ T39] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 52.745994][ T26] wacom 0003:056A:0084.004E: unknown main item tag 0x0 [ 52.752898][ T318] wacom 0003:056A:0084.004F: unknown main item tag 0x0 [ 52.759745][ T318] wacom 0003:056A:0084.004F: unknown main item tag 0x0 [ 52.766721][ T26] wacom 0003:056A:0084.004E: unknown main item tag 0x0 [ 52.773667][ T26] wacom 0003:056A:0084.004E: unknown main item tag 0x0 [pid 531] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 18 [ 52.780529][ T26] wacom 0003:056A:0084.004E: unknown main item tag 0x0 [ 52.787431][ T318] wacom 0003:056A:0084.004F: unknown main item tag 0x0 [ 52.794438][ T318] wacom 0003:056A:0084.004F: unknown main item tag 0x0 [ 52.801297][ T318] wacom 0003:056A:0084.004F: unknown main item tag 0x0 [ 52.808175][ T26] wacom 0003:056A:0084.004E: unknown main item tag 0x0 [ 52.815103][ T26] wacom 0003:056A:0084.004E: unknown main item tag 0x0 [ 52.821978][ T318] wacom 0003:056A:0084.004F: unknown main item tag 0x0 [pid 531] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 526] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 525] <... futex resumed>) = 0 [pid 526] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 525] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 526] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 525] <... futex resumed>) = 0 [pid 526] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 525] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 526] <... ioctl resumed>) = 0 [pid 526] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 526] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 525] <... futex resumed>) = 0 [pid 526] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 525] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 526] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 525] <... futex resumed>) = 0 [pid 526] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 525] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 526] <... ioctl resumed>) = 0 [pid 526] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 526] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 525] <... futex resumed>) = 0 [pid 526] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 525] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 526] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 525] <... futex resumed>) = 0 [pid 526] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 525] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 519] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 518] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 519] <... futex resumed>) = 1 [pid 518] <... futex resumed>) = 1 [pid 517] <... futex resumed>) = 0 [pid 516] <... futex resumed>) = 0 [ 52.828822][ T318] wacom 0003:056A:0084.004F: unknown main item tag 0x0 [ 52.835738][ T26] wacom 0003:056A:0084.004E: unknown main item tag 0x0 [ 52.842619][ T26] wacom 0003:056A:0084.004E: unknown main item tag 0x0 [ 52.849469][ T26] wacom 0003:056A:0084.004E: unknown main item tag 0x0 [ 52.856426][ T318] wacom 0003:056A:0084.004F: unknown main item tag 0x0 [ 52.863390][ T318] wacom 0003:056A:0084.004F: unknown main item tag 0x0 [ 52.870229][ T318] wacom 0003:056A:0084.004F: unknown main item tag 0x0 [pid 519] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 518] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 517] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 516] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 519] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 518] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 517] <... futex resumed>) = 0 [pid 516] <... futex resumed>) = 0 [pid 519] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 518] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 517] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 516] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 526] <... ioctl resumed>) = 0 [pid 526] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 526] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 525] <... futex resumed>) = 0 [pid 526] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 525] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 526] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 525] <... futex resumed>) = 0 [pid 526] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [ 52.877211][ T26] wacom 0003:056A:0084.004E: unknown main item tag 0x0 [ 52.884102][ T26] wacom 0003:056A:0084.004E: unknown main item tag 0x0 [ 52.890963][ T26] wacom 0003:056A:0084.004E: unknown main item tag 0x0 [ 52.897920][ T318] wacom 0003:056A:0084.004F: unknown main item tag 0x0 [ 52.904820][ T318] wacom 0003:056A:0084.004F: unknown main item tag 0x0 [ 52.911717][ T26] wacom 0003:056A:0084.004E: unknown main item tag 0x0 [ 52.918572][ T26] wacom 0003:056A:0084.004E: unknown main item tag 0x0 [ 52.925444][ T318] wacom 0003:056A:0084.004F: unknown main item tag 0x0 [pid 525] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 526] <... ioctl resumed>) = 0 [pid 526] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0) = 0 [ 52.932373][ T318] wacom 0003:056A:0084.004F: unknown main item tag 0x0 [ 52.939215][ T318] wacom 0003:056A:0084.004F: unknown main item tag 0x0 [ 52.946218][ T26] wacom 0003:056A:0084.004E: unknown main item tag 0x0 [ 52.953130][ T26] wacom 0003:056A:0084.004E: unknown main item tag 0x0 [ 52.959986][ T26] wacom 0003:056A:0084.004E: unknown main item tag 0x0 [ 52.966923][ T318] wacom 0003:056A:0084.004F: unknown main item tag 0x0 [ 52.974874][ T313] wacom 0003:056A:0084.0050: unknown main item tag 0x0 [pid 531] <... ioctl resumed>) = 0 [ 52.981764][ T318] wacom 0003:056A:0084.004F: unknown main item tag 0x0 [ 52.988608][ T318] wacom 0003:056A:0084.004F: unknown main item tag 0x0 [ 52.995521][ T313] wacom 0003:056A:0084.0050: unknown main item tag 0x0 [ 53.002423][ T26] wacom 0003:056A:0084.004E: unknown main item tag 0x0 [ 53.009266][ T26] wacom 0003:056A:0084.004E: unknown main item tag 0x0 [ 53.016186][ T325] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 53.023772][ T313] wacom 0003:056A:0084.0050: unknown main item tag 0x0 [pid 531] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 18 [pid 531] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 536] <... ioctl resumed>) = 0 [pid 531] <... ioctl resumed>) = 0 [pid 531] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 536] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 18 [pid 531] <... ioctl resumed>) = 9 [pid 536] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [ 53.030622][ T313] wacom 0003:056A:0084.0050: unknown main item tag 0x0 [ 53.037602][ T318] wacom 0003:056A:0084.004F: unknown main item tag 0x0 [ 53.044502][ T26] wacom 0003:056A:0084.004E: unknown main item tag 0x0 [ 53.051358][ T26] wacom 0003:056A:0084.004E: unknown main item tag 0x0 [ 53.051482][ T318] wacom 0003:056A:0084.004F: unknown main item tag 0x0 [ 53.065186][ T313] wacom 0003:056A:0084.0050: unknown main item tag 0x0 [ 53.072193][ T26] wacom 0003:056A:0084.004E: unknown main item tag 0x0 [pid 531] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 531] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 84 [ 53.079051][ T26] wacom 0003:056A:0084.004E: unknown main item tag 0x0 [ 53.085938][ T313] wacom 0003:056A:0084.0050: unknown main item tag 0x0 [ 53.092846][ T318] wacom 0003:056A:0084.004F: unknown main item tag 0x0 [ 53.099713][ T318] wacom 0003:056A:0084.004F: unknown main item tag 0x0 [ 53.106589][ T313] wacom 0003:056A:0084.0050: unknown main item tag 0x0 [ 53.113524][ T39] usb 1-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 53.122609][ T26] wacom 0003:056A:0084.004E: unknown main item tag 0x0 [pid 531] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 526] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 525] <... futex resumed>) = 0 [pid 526] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 525] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 526] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 525] <... futex resumed>) = 0 [pid 526] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [ 53.129442][ T26] wacom 0003:056A:0084.004E: unknown main item tag 0x0 [ 53.136294][ T39] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 53.144313][ T313] wacom 0003:056A:0084.0050: unknown main item tag 0x0 [ 53.151155][ T313] wacom 0003:056A:0084.0050: unknown main item tag 0x0 [ 53.158342][ T318] wacom 0003:056A:0084.004F: unknown main item tag 0x0 [ 53.165490][ T26] wacom 0003:056A:0084.004E: unknown main item tag 0x0 [ 53.172421][ T318] wacom 0003:056A:0084.004F: unknown main item tag 0x0 [pid 525] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 531] <... ioctl resumed>) = 0 [pid 531] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 531] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 531] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [pid 531] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0) = 0 [ 53.179269][ T318] wacom 0003:056A:0084.004F: unknown main item tag 0x0 [ 53.186175][ T313] wacom 0003:056A:0084.0050: unknown main item tag 0x0 [ 53.193063][ T26] wacom 0003:056A:0084.004E: unknown main item tag 0x0 [ 53.199900][ T26] wacom 0003:056A:0084.004E: unknown main item tag 0x0 [ 53.207318][ T313] wacom 0003:056A:0084.0050: unknown main item tag 0x0 [ 53.214228][ T318] wacom 0003:056A:0084.004F: unknown main item tag 0x0 [ 53.221078][ T318] wacom 0003:056A:0084.004F: unknown main item tag 0x0 [pid 517] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 517] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000 [pid 516] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 517] <... futex resumed>) = 0 [pid 516] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000 [pid 517] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 516] <... futex resumed>) = 0 [pid 517] <... mmap resumed>) = 0x7f5ae90cc000 [pid 516] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 517] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE [pid 516] <... mmap resumed>) = 0x7f5ae90cc000 [pid 517] <... mprotect resumed>) = 0 [pid 516] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE [pid 517] rt_sigprocmask(SIG_BLOCK, ~[] [pid 516] <... mprotect resumed>) = 0 [pid 517] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 516] rt_sigprocmask(SIG_BLOCK, ~[] [pid 517] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} [pid 516] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 516] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} [pid 517] <... clone3 resumed> => {parent_tid=[539]}, 88) = 539 [pid 517] rt_sigprocmask(SIG_SETMASK, [] [pid 516] <... clone3 resumed> => {parent_tid=[540]}, 88) = 540 [pid 517] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 516] rt_sigprocmask(SIG_SETMASK, [] [pid 517] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000 [pid 516] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 517] <... futex resumed>) = 0 [pid 516] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000 [pid 517] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 516] <... futex resumed>) = 0 [pid 516] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 540 attached [pid 540] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 540] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 540] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0ci2-android-5-15/strace-static-x86_64: Process 539 attached [pid 539] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 539] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [ 53.228029][ T313] wacom 0003:056A:0084.0050: unknown main item tag 0x0 [ 53.234923][ T26] wacom 0003:056A:0084.004E: unknown main item tag 0x0 [ 53.241859][ T313] wacom 0003:056A:0084.0050: unknown main item tag 0x0 [ 53.248715][ T313] wacom 0003:056A:0084.0050: unknown main item tag 0x0 [ 53.255590][ T26] wacom 0003:056A:0084.004E: unknown main item tag 0x0 [ 53.262474][ T318] wacom 0003:056A:0084.004F: unknown main item tag 0x0 [ 53.269312][ T318] wacom 0003:056A:0084.004F: unknown main item tag 0x0 [ 53.276214][ T26] wacom 0003:056A:0084.004E: unknown main item tag 0x0 [pid 539] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0 [pid 536] <... ioctl resumed>) = 0 [pid 536] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 18 [ 53.283090][ T313] wacom 0003:056A:0084.0050: unknown main item tag 0x0 [ 53.289922][ T313] wacom 0003:056A:0084.0050: unknown main item tag 0x0 [ 53.296816][ T26] wacom 0003:056A:0084.004E: unknown main item tag 0x0 [ 53.304072][ T26] wacom 0003:056A:0084.004E: unknown main item tag 0x0 [ 53.311230][ T318] wacom 0003:056A:0084.004F: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input0 [ 53.322403][ T313] wacom 0003:056A:0084.0050: unknown main item tag 0x0 [pid 536] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 536] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 9 [pid 536] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [ 53.329268][ T313] wacom 0003:056A:0084.0050: unknown main item tag 0x0 [ 53.336391][ T313] wacom 0003:056A:0084.0050: unknown main item tag 0x0 [ 53.343396][ T26] wacom 0003:056A:0084.004E: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input0 [ 53.354496][ T313] wacom 0003:056A:0084.0050: unknown main item tag 0x0 [ 53.361350][ T313] wacom 0003:056A:0084.0050: unknown main item tag 0x0 [ 53.368284][ T313] wacom 0003:056A:0084.0050: unknown main item tag 0x0 [ 53.375171][ T313] wacom 0003:056A:0084.0050: unknown main item tag 0x0 [pid 536] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 84 [pid 536] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 531] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 530] <... futex resumed>) = 0 [pid 531] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 530] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 531] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 530] <... futex resumed>) = 0 [pid 531] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 530] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 531] <... ioctl resumed>) = 0 [pid 531] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0) = 0 [pid 519] <... ioctl resumed>) = 0 [ 53.382079][ T313] wacom 0003:056A:0084.0050: unknown main item tag 0x0 [ 53.388937][ T313] wacom 0003:056A:0084.0050: unknown main item tag 0x0 [ 53.395817][ T313] wacom 0003:056A:0084.0050: unknown main item tag 0x0 [ 53.402741][ T325] usb 2-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 53.412559][ T313] wacom 0003:056A:0084.0050: unknown main item tag 0x0 [ 53.419412][ T313] wacom 0003:056A:0084.0050: unknown main item tag 0x0 [ 53.427147][ T325] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 518] <... ioctl resumed>) = 0 [pid 519] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 518] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 519] <... ioctl resumed>) = 0 [pid 518] <... ioctl resumed>) = 0 [pid 536] <... ioctl resumed>) = 0 [pid 536] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 536] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 536] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [pid 536] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0 [pid 540] <... ioctl resumed>) = 0 [pid 539] <... ioctl resumed>) = 0 [pid 540] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0 [ 53.435455][ T313] wacom 0003:056A:0084.0050: unknown main item tag 0x0 [ 53.442669][ T313] wacom 0003:056A:0084.0050: unknown main item tag 0x0 [ 53.449533][ T313] wacom 0003:056A:0084.0050: unknown main item tag 0x0 [ 53.456617][ T313] wacom 0003:056A:0084.0050: unknown main item tag 0x0 [ 53.463578][ T313] wacom 0003:056A:0084.0050: unknown main item tag 0x0 [ 53.470435][ T313] wacom 0003:056A:0084.0050: unknown main item tag 0x0 [pid 539] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0 [pid 536] <... ioctl resumed>) = 0 [pid 540] <... ioctl resumed>) = 34 [pid 539] <... ioctl resumed>) = 34 [pid 525] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 525] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 525] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 525] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 525] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 525] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0}ci2-android-5-15/strace-static-x86_64: Process 541 attached => {parent_tid=[541]}, 88) = 541 [pid 541] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 541] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 541] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 525] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 525] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 525] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 541] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 541] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0 [pid 526] <... ioctl resumed>) = 0 [ 53.478343][ T313] wacom 0003:056A:0084.0050: hidraw2: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input0 [ 53.494402][ T26] wacom 0003:056A:0084.0051: hidraw3: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input1 [ 53.505855][ T318] wacom 0003:056A:0084.0052: hidraw4: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input1 [pid 526] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0) = 0 [pid 517] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 517] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 516] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 541] <... ioctl resumed>) = 0 [pid 541] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0) = 34 [pid 531] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 530] <... futex resumed>) = 0 [pid 531] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 530] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 531] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 530] <... futex resumed>) = 0 [pid 531] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 530] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 531] <... ioctl resumed>) = 0 [pid 531] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 531] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 530] <... futex resumed>) = 0 [pid 531] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 530] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 531] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 530] <... futex resumed>) = 0 [pid 531] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 530] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 519] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 519] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 518] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 518] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 531] <... ioctl resumed>) = 0 [pid 531] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 531] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 530] <... futex resumed>) = 0 [pid 531] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 530] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 530] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 531] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [ 53.623289][ T313] wacom 0003:056A:0084.0053: hidraw5: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input1 [pid 531] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 536] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 535] <... futex resumed>) = 0 [pid 535] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 535] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 536] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0) = 0 [pid 536] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 540] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 539] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 517] exit_group(0 [pid 518] <... futex resumed>) = ? [pid 517] <... exit_group resumed>) = ? [pid 540] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 539] +++ exited with 0 +++ [pid 518] +++ exited with 0 +++ [pid 517] +++ exited with 0 +++ [pid 516] exit_group(0 [pid 308] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=517, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 516] <... exit_group resumed>) = ? [pid 540] <... futex resumed>) = ? [pid 519] <... futex resumed>) = ? [pid 308] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 540] +++ exited with 0 +++ [pid 519] +++ exited with 0 +++ [pid 308] <... restart_syscall resumed>) = 0 [pid 308] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 308] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 516] +++ exited with 0 +++ [pid 308] <... clone resumed>, child_tidptr=0x555569615690) = 542 [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=516, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 308] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 306] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 543 [pid 306] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 542 attached [pid 542] set_robust_list(0x5555696156a0, 24) = 0 [pid 542] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 543 attached [pid 542] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 542] setpgid(0, 0) = 0 [pid 542] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 542] write(3, "1000", 4) = 4 [pid 542] close(3) = 0 [pid 542] write(1, "executing program\n", 18) = 18 [pid 542] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 542] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 542] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 542] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 542] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 542] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 542] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0} => {parent_tid=[544]}, 88) = 544 [pid 543] set_robust_list(0x5555696156a0, 24 [pid 542] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 542] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 542] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 544 attached [pid 544] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 544] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 544] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 544] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 544] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 [pid 543] <... set_robust_list resumed>) = 0 [pid 544] <... ioctl resumed>) = 0 [pid 544] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 544] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 543] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 543] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 543] setpgid(0, 0) = 0 [pid 543] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 536] <... ioctl resumed>) = 0 [pid 531] <... ioctl resumed>) = 0 [pid 531] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 531] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 530] <... futex resumed>) = 0 [pid 531] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 530] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 531] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 530] <... futex resumed>) = 0 [pid 531] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 530] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 543] <... openat resumed>) = 3 [pid 543] write(3, "1000", 4) = 4 [pid 543] close(3) = 0 [pid 543] write(1, "executing program\n", 18) = 18 executing program [pid 543] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 543] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 543] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 543] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 543] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 543] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 543] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0}ci2-android-5-15/strace-static-x86_64: Process 545 attached => {parent_tid=[545]}, 88) = 545 [pid 543] rt_sigprocmask(SIG_SETMASK, [] [pid 545] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 545] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 545] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 543] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 543] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 545] <... futex resumed>) = 0 [pid 545] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 543] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 545] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 545] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 545] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 545] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 531] <... ioctl resumed>) = 0 [pid 531] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0) = 0 [pid 526] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 53.762933][ T39] wacom 0003:056A:0084.0054: unknown main item tag 0x0 [ 53.769858][ T39] wacom 0003:056A:0084.0054: unknown main item tag 0x0 [ 53.776890][ T39] wacom 0003:056A:0084.0054: unknown main item tag 0x0 [ 53.783805][ T39] wacom 0003:056A:0084.0054: unknown main item tag 0x0 [ 53.790672][ T39] wacom 0003:056A:0084.0054: unknown main item tag 0x0 [ 53.797708][ T318] usbhid 3-1:1.2: can't add hid device: -71 [ 53.803656][ T26] usbhid 5-1:1.2: can't add hid device: -71 [pid 526] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 541] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 525] <... futex resumed>) = 0 [pid 541] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 525] exit_group(0 [pid 541] <... futex resumed>) = ? [pid 526] <... futex resumed>) = ? [pid 525] <... exit_group resumed>) = ? [pid 541] +++ exited with 0 +++ [pid 526] +++ exited with 0 +++ [pid 525] +++ exited with 0 +++ [pid 307] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=525, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 307] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 307] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 307] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 548 [pid 307] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 548 attached [pid 548] set_robust_list(0x5555696156a0, 24) = 0 [pid 548] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 548] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 548] setpgid(0, 0) = 0 [pid 548] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 548] write(3, "1000", 4) = 4 [pid 548] close(3) = 0 [pid 548] write(1, "executing program\n", 18) = 18 executing program [pid 548] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 548] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 548] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 548] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 548] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 548] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 548] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0} => {parent_tid=[551]}, 88) = 551 [ 53.809672][ T26] usbhid: probe of 5-1:1.2 failed with error -71 [ 53.816153][ T318] usbhid: probe of 3-1:1.2 failed with error -71 [ 53.822541][ T39] wacom 0003:056A:0084.0054: unknown main item tag 0x0 [ 53.829400][ T39] wacom 0003:056A:0084.0054: unknown main item tag 0x0 [ 53.837085][ T318] usb 3-1: USB disconnect, device number 10 [ 53.843204][ T39] wacom 0003:056A:0084.0054: unknown main item tag 0x0 [ 53.852023][ T39] wacom 0003:056A:0084.0054: unknown main item tag 0x0 [pid 548] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 548] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 548] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 551 attached [pid 551] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 551] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 551] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 551] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 551] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 551] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [ 53.867221][ T26] usb 5-1: USB disconnect, device number 10 [ 53.873298][ T39] wacom 0003:056A:0084.0054: unknown main item tag 0x0 [ 53.890000][ T546] fido_id[546]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory [pid 551] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 536] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 536] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 535] <... futex resumed>) = 0 [pid 535] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 536] <... futex resumed>) = 0 [pid 535] <... futex resumed>) = 1 [pid 535] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 536] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0) = 0 [pid 531] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 536] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 531] <... futex resumed>) = 1 [pid 530] <... futex resumed>) = 0 [pid 536] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 530] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 53.892336][ T549] fido_id[549]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory [ 53.911876][ T39] wacom 0003:056A:0084.0054: unknown main item tag 0x0 [ 53.925231][ T313] usbhid 4-1:1.2: can't add hid device: -71 [ 53.931152][ T313] usbhid: probe of 4-1:1.2 failed with error -71 [ 53.934169][ T550] fido_id[550]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/5-1/report_descriptor': No such file or directory [ 53.940134][ T313] usb 4-1: USB disconnect, device number 11 [pid 530] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 536] <... futex resumed>) = 1 [pid 535] <... futex resumed>) = 0 [pid 531] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 535] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 536] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 535] <... futex resumed>) = 0 [pid 535] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 536] <... ioctl resumed>) = 0 [pid 536] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 536] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 535] <... futex resumed>) = 0 [pid 535] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 536] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 535] <... futex resumed>) = 0 [ 53.965015][ T39] wacom 0003:056A:0084.0054: unknown main item tag 0x0 [ 53.983484][ T39] wacom 0003:056A:0084.0054: unknown main item tag 0x0 [ 53.995943][ T39] wacom 0003:056A:0084.0054: unknown main item tag 0x0 [ 54.010784][ T39] wacom 0003:056A:0084.0054: unknown main item tag 0x0 [pid 535] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 536] <... ioctl resumed>) = 0 [pid 536] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 536] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 535] <... futex resumed>) = 0 [pid 536] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 535] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 54.018578][ T39] wacom 0003:056A:0084.0054: unknown main item tag 0x0 [ 54.025502][ T39] wacom 0003:056A:0084.0054: unknown main item tag 0x0 [ 54.032608][ T39] wacom 0003:056A:0084.0054: unknown main item tag 0x0 [ 54.039497][ T39] wacom 0003:056A:0084.0054: unknown main item tag 0x0 [ 54.046406][ T39] wacom 0003:056A:0084.0054: unknown main item tag 0x0 [ 54.053343][ T39] wacom 0003:056A:0084.0054: unknown main item tag 0x0 [ 54.060190][ T39] wacom 0003:056A:0084.0054: unknown main item tag 0x0 [pid 535] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 536] <... ioctl resumed>) = 0 [pid 536] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0) = 0 [ 54.067231][ T39] wacom 0003:056A:0084.0054: unknown main item tag 0x0 [ 54.074166][ T39] wacom 0003:056A:0084.0054: unknown main item tag 0x0 [ 54.081027][ T39] wacom 0003:056A:0084.0054: unknown main item tag 0x0 [ 54.088007][ T39] wacom 0003:056A:0084.0054: unknown main item tag 0x0 [ 54.095974][ T325] wacom 0003:056A:0084.0055: unknown main item tag 0x0 [ 54.102873][ T39] wacom 0003:056A:0084.0054: unknown main item tag 0x0 [ 54.109710][ T39] wacom 0003:056A:0084.0054: unknown main item tag 0x0 [ 54.116679][ T325] wacom 0003:056A:0084.0055: unknown main item tag 0x0 [ 54.123564][ T325] wacom 0003:056A:0084.0055: unknown main item tag 0x0 [ 54.130404][ T325] wacom 0003:056A:0084.0055: unknown main item tag 0x0 [ 54.137269][ T39] wacom 0003:056A:0084.0054: unknown main item tag 0x0 [ 54.144247][ T39] wacom 0003:056A:0084.0054: unknown main item tag 0x0 [ 54.151088][ T39] wacom 0003:056A:0084.0054: unknown main item tag 0x0 [ 54.157973][ T325] wacom 0003:056A:0084.0055: unknown main item tag 0x0 [ 54.165015][ T325] wacom 0003:056A:0084.0055: unknown main item tag 0x0 [ 54.171906][ T39] wacom 0003:056A:0084.0054: unknown main item tag 0x0 [ 54.178783][ T39] wacom 0003:056A:0084.0054: unknown main item tag 0x0 [ 54.185663][ T325] wacom 0003:056A:0084.0055: unknown main item tag 0x0 [ 54.192543][ T325] wacom 0003:056A:0084.0055: unknown main item tag 0x0 [ 54.199378][ T325] wacom 0003:056A:0084.0055: unknown main item tag 0x0 [ 54.206268][ T39] wacom 0003:056A:0084.0054: unknown main item tag 0x0 [pid 545] <... ioctl resumed>) = 0 [pid 545] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 18 [ 54.213151][ T318] usb 3-1: new high-speed USB device number 11 using dummy_hcd [ 54.221118][ T325] wacom 0003:056A:0084.0055: unknown main item tag 0x0 [ 54.228094][ T39] wacom 0003:056A:0084.0054: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input0 [ 54.239188][ T325] wacom 0003:056A:0084.0055: unknown main item tag 0x0 [ 54.246196][ T325] wacom 0003:056A:0084.0055: unknown main item tag 0x0 [ 54.253161][ T325] wacom 0003:056A:0084.0055: unknown main item tag 0x0 [ 54.260014][ T325] wacom 0003:056A:0084.0055: unknown main item tag 0x0 [pid 545] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 536] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 535] <... futex resumed>) = 0 [pid 536] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 535] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 536] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 535] <... futex resumed>) = 0 [pid 536] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 535] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 530] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 530] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 530] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 530] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 530] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 530] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} => {parent_tid=[556]}, 88) = 556 [pid 530] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 530] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 530] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 556 attached [pid 556] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 556] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [ 54.266900][ T325] wacom 0003:056A:0084.0055: unknown main item tag 0x0 [ 54.273760][ T325] wacom 0003:056A:0084.0055: unknown main item tag 0x0 [ 54.280603][ T325] wacom 0003:056A:0084.0055: unknown main item tag 0x0 [ 54.287486][ T325] wacom 0003:056A:0084.0055: unknown main item tag 0x0 [ 54.294412][ T325] wacom 0003:056A:0084.0055: unknown main item tag 0x0 [ 54.301257][ T325] wacom 0003:056A:0084.0055: unknown main item tag 0x0 [ 54.308144][ T325] wacom 0003:056A:0084.0055: unknown main item tag 0x0 [pid 556] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0 [pid 531] <... ioctl resumed>) = 0 [pid 531] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0) = 0 [pid 544] <... ioctl resumed>) = 0 [pid 544] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 556] <... ioctl resumed>) = 0 [ 54.315847][ T26] usb 5-1: new high-speed USB device number 11 using dummy_hcd [ 54.323482][ T325] wacom 0003:056A:0084.0055: unknown main item tag 0x0 [ 54.330354][ T325] wacom 0003:056A:0084.0055: unknown main item tag 0x0 [ 54.337329][ T325] wacom 0003:056A:0084.0055: unknown main item tag 0x0 [ 54.344291][ T325] wacom 0003:056A:0084.0055: unknown main item tag 0x0 [ 54.351144][ T325] wacom 0003:056A:0084.0055: unknown main item tag 0x0 [ 54.358077][ T325] wacom 0003:056A:0084.0055: unknown main item tag 0x0 [pid 556] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0 [pid 544] <... ioctl resumed>) = 18 [pid 544] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 556] <... ioctl resumed>) = 34 [pid 551] <... ioctl resumed>) = 0 [ 54.364990][ T313] usb 4-1: new high-speed USB device number 12 using dummy_hcd [ 54.372659][ T325] wacom 0003:056A:0084.0055: unknown main item tag 0x0 [ 54.379516][ T325] wacom 0003:056A:0084.0055: unknown main item tag 0x0 [ 54.387908][ T325] wacom 0003:056A:0084.0055: unknown main item tag 0x0 [ 54.394922][ T39] wacom 0003:056A:0084.0056: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input1 [ 54.406874][ T325] wacom 0003:056A:0084.0055: unknown main item tag 0x0 [ 54.413784][ T325] wacom 0003:056A:0084.0055: unknown main item tag 0x0 [pid 551] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 18 [pid 551] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 545] <... ioctl resumed>) = 0 [pid 545] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 18 [ 54.420671][ T325] wacom 0003:056A:0084.0055: unknown main item tag 0x0 [ 54.427669][ T325] wacom 0003:056A:0084.0055: unknown main item tag 0x0 [ 54.441536][ T325] wacom 0003:056A:0084.0055: hidraw2: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input0 [pid 545] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 545] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 536] <... ioctl resumed>) = 0 [pid 545] <... ioctl resumed>) = 9 [pid 545] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 536] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 531] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 531] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 545] <... ioctl resumed>) = 0 [pid 536] <... ioctl resumed>) = 0 [pid 545] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 84 [pid 545] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 556] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 530] <... futex resumed>) = 0 [pid 556] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 530] exit_group(0 [pid 556] <... futex resumed>) = ? [pid 531] <... futex resumed>) = ? [pid 530] <... exit_group resumed>) = ? [pid 556] +++ exited with 0 +++ [pid 531] +++ exited with 0 +++ [pid 530] +++ exited with 0 +++ [pid 304] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=530, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 304] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 304] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 304] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 557 ci2-android-5-15/strace-static-x86_64: Process 557 attached [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 557] set_robust_list(0x5555696156a0, 24 [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 557] <... set_robust_list resumed>) = 0 [pid 557] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 557] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 557] setpgid(0, 0) = 0 [pid 557] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 557] write(3, "1000", 4) = 4 [pid 557] close(3) = 0 [pid 557] write(1, "executing program\n", 18) = 18 executing program [pid 557] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 557] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 557] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 557] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 557] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 557] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 557] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0} => {parent_tid=[558]}, 88) = 558 [pid 557] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 557] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 557] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 558 attached [pid 558] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 558] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 558] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 558] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 558] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 558] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 545] <... ioctl resumed>) = 0 [pid 544] <... ioctl resumed>) = 0 [pid 544] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 545] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 558] <... ioctl resumed>) = 0 [pid 545] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 558] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 545] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [pid 545] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0) = 0 [pid 544] <... ioctl resumed>) = 18 [ 54.571501][ T318] usb 3-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 54.580581][ T318] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 544] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 544] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 535] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 535] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 535] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 535] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 535] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 535] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} => {parent_tid=[559]}, 88) = 559 [pid 535] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 535] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 535] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 559 attached [pid 559] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 559] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 559] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0) = 0 [pid 559] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0) = 34 [pid 551] <... ioctl resumed>) = 0 [pid 551] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 544] <... ioctl resumed>) = 9 [pid 544] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 551] <... ioctl resumed>) = 18 [pid 551] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 544] <... ioctl resumed>) = 0 [pid 544] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 551] <... ioctl resumed>) = 0 [pid 551] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 544] <... ioctl resumed>) = 84 [ 54.653099][ T325] wacom 0003:056A:0084.0057: hidraw3: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input1 [ 54.681493][ T39] usbhid 1-1:1.2: can't add hid device: -71 [ 54.687437][ T39] usbhid: probe of 1-1:1.2 failed with error -71 [ 54.694585][ T39] usb 1-1: USB disconnect, device number 11 [pid 544] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 551] <... ioctl resumed>) = 9 [pid 551] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [ 54.701491][ T26] usb 5-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 54.710526][ T26] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 54.724316][ T561] fido_id[561]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/1-1/report_descriptor': No such file or directory [ 54.729724][ T560] fido_id[560]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/1-1/report_descriptor': No such file or directory [pid 551] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 84 [pid 551] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 536] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 536] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 544] <... ioctl resumed>) = 0 [pid 544] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 544] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 544] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [pid 544] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0) = 0 [pid 551] <... ioctl resumed>) = 0 [pid 551] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 551] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 551] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [pid 551] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0) = 0 [ 54.751490][ T313] usb 4-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 54.762947][ T313] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 545] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 543] <... futex resumed>) = 0 [pid 545] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 543] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 545] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 543] <... futex resumed>) = 0 [pid 545] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 543] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 545] <... ioctl resumed>) = 0 [pid 545] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0) = 0 [pid 559] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 535] <... futex resumed>) = 0 [pid 535] exit_group(0) = ? [pid 536] <... futex resumed>) = ? [pid 559] +++ exited with 0 +++ [pid 536] +++ exited with 0 +++ [pid 535] +++ exited with 0 +++ [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=535, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 305] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 305] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 562 ci2-android-5-15/strace-static-x86_64: Process 562 attached [pid 305] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 562] set_robust_list(0x5555696156a0, 24) = 0 [pid 562] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 562] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 562] setpgid(0, 0) = 0 [pid 562] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 562] write(3, "1000", 4) = 4 [pid 562] close(3) = 0 [pid 562] write(1, "executing program\n", 18) = 18 [pid 562] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 562] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 executing program [pid 562] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 562] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 562] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 562] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 562] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0}ci2-android-5-15/strace-static-x86_64: Process 563 attached => {parent_tid=[563]}, 88) = 563 [pid 563] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 563] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 563] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 562] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 562] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 563] <... futex resumed>) = 0 [pid 563] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 563] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 563] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 [pid 562] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 563] <... ioctl resumed>) = 0 [pid 563] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 563] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 544] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 542] <... futex resumed>) = 0 [pid 544] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 542] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 544] <... ioctl resumed>) = 0 [pid 542] <... futex resumed>) = 0 [pid 544] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [ 54.951475][ T325] usbhid 2-1:1.2: can't add hid device: -71 [ 54.957429][ T325] usbhid: probe of 2-1:1.2 failed with error -71 [ 54.964428][ T325] usb 2-1: USB disconnect, device number 11 [ 54.985576][ T565] fido_id[565]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory [pid 542] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 544] <... ioctl resumed>) = 0 [pid 551] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 551] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 548] <... futex resumed>) = 0 [pid 548] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 551] <... futex resumed>) = 0 [pid 548] <... futex resumed>) = 1 [pid 551] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 548] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 551] <... ioctl resumed>) = 0 [pid 551] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0) = 0 [pid 545] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 543] <... futex resumed>) = 0 [pid 545] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 543] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 545] <... ioctl resumed>) = 0 [pid 543] <... futex resumed>) = 0 [pid 545] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 543] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 545] <... ioctl resumed>) = 0 [pid 545] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 543] <... futex resumed>) = 0 [pid 545] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 543] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 54.986124][ T564] fido_id[564]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory [pid 543] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 545] <... ioctl resumed>) = 0 [pid 545] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 545] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 545] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 543] <... futex resumed>) = 0 [pid 543] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 545] <... futex resumed>) = 0 [pid 543] <... futex resumed>) = 1 [pid 545] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 543] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 558] <... ioctl resumed>) = 0 [pid 558] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 18 [pid 545] <... ioctl resumed>) = 0 [pid 558] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 545] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 545] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 543] <... futex resumed>) = 0 [pid 545] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 543] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 545] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 543] <... futex resumed>) = 0 [pid 545] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [ 55.081473][ T39] usb 1-1: new high-speed USB device number 12 using dummy_hcd [pid 543] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 545] <... ioctl resumed>) = 0 [pid 545] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0) = 0 [pid 544] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 544] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 542] <... futex resumed>) = 0 [pid 542] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 544] <... futex resumed>) = 0 [pid 542] <... futex resumed>) = 1 [pid 544] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 542] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 544] <... ioctl resumed>) = 0 [pid 544] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 544] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 542] <... futex resumed>) = 0 [pid 544] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 542] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 544] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 542] <... futex resumed>) = 0 [pid 544] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 542] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 551] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 551] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 548] <... futex resumed>) = 0 [pid 548] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 551] <... futex resumed>) = 0 [pid 548] <... futex resumed>) = 1 [ 55.182423][ T318] wacom 0003:056A:0084.0058: unknown main item tag 0x0 [ 55.189320][ T318] wacom 0003:056A:0084.0058: unknown main item tag 0x0 [ 55.196233][ T318] wacom 0003:056A:0084.0058: unknown main item tag 0x0 [ 55.203215][ T318] wacom 0003:056A:0084.0058: unknown main item tag 0x0 [ 55.210176][ T318] wacom 0003:056A:0084.0058: unknown main item tag 0x0 [ 55.217067][ T318] wacom 0003:056A:0084.0058: unknown main item tag 0x0 [ 55.223981][ T318] wacom 0003:056A:0084.0058: unknown main item tag 0x0 [pid 551] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 548] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 551] <... ioctl resumed>) = 0 [pid 551] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 551] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 548] <... futex resumed>) = 0 [pid 551] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 548] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 551] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 548] <... futex resumed>) = 0 [pid 551] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 548] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 544] <... ioctl resumed>) = 0 [pid 544] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 544] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 542] <... futex resumed>) = 0 [pid 544] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 542] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 544] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 542] <... futex resumed>) = 0 [pid 544] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 542] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 551] <... ioctl resumed>) = 0 [pid 551] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 551] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 548] <... futex resumed>) = 0 [pid 551] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 548] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 551] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 548] <... futex resumed>) = 0 [pid 551] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [ 55.230818][ T318] wacom 0003:056A:0084.0058: unknown main item tag 0x0 [ 55.237753][ T318] wacom 0003:056A:0084.0058: unknown main item tag 0x0 [ 55.244655][ T318] wacom 0003:056A:0084.0058: unknown main item tag 0x0 [ 55.251646][ T318] wacom 0003:056A:0084.0058: unknown main item tag 0x0 [ 55.258505][ T318] wacom 0003:056A:0084.0058: unknown main item tag 0x0 [ 55.265427][ T318] wacom 0003:056A:0084.0058: unknown main item tag 0x0 [ 55.272368][ T318] wacom 0003:056A:0084.0058: unknown main item tag 0x0 [pid 548] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 544] <... ioctl resumed>) = 0 [pid 544] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 544] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 542] <... futex resumed>) = 0 [pid 544] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 542] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 544] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 542] <... futex resumed>) = 0 [pid 544] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 542] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 551] <... ioctl resumed>) = 0 [pid 551] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 551] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 548] <... futex resumed>) = 0 [pid 551] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 548] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 551] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 548] <... futex resumed>) = 0 [pid 551] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 548] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 544] <... ioctl resumed>) = 0 [ 55.279207][ T318] wacom 0003:056A:0084.0058: unknown main item tag 0x0 [ 55.286094][ T318] wacom 0003:056A:0084.0058: unknown main item tag 0x0 [ 55.293011][ T318] wacom 0003:056A:0084.0058: unknown main item tag 0x0 [ 55.299888][ T318] wacom 0003:056A:0084.0058: unknown main item tag 0x0 [ 55.306847][ T318] wacom 0003:056A:0084.0058: unknown main item tag 0x0 [ 55.313771][ T318] wacom 0003:056A:0084.0058: unknown main item tag 0x0 [ 55.320610][ T318] wacom 0003:056A:0084.0058: unknown main item tag 0x0 [pid 544] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0 [pid 551] <... ioctl resumed>) = 0 [pid 551] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0 [pid 558] <... ioctl resumed>) = 0 [pid 544] <... ioctl resumed>) = 0 [pid 558] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 551] <... ioctl resumed>) = 0 [pid 558] <... ioctl resumed>) = 18 [pid 558] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 545] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 543] <... futex resumed>) = 0 [pid 545] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 543] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 545] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 543] <... futex resumed>) = 0 [pid 545] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [ 55.327523][ T325] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 55.335143][ T318] wacom 0003:056A:0084.0058: unknown main item tag 0x0 [ 55.343294][ T26] wacom 0003:056A:0084.0059: unknown main item tag 0x0 [ 55.350176][ T26] wacom 0003:056A:0084.0059: unknown main item tag 0x0 [ 55.358103][ T313] wacom 0003:056A:0084.005A: unknown main item tag 0x0 [ 55.365105][ T313] wacom 0003:056A:0084.005A: unknown main item tag 0x0 [ 55.372037][ T318] wacom 0003:056A:0084.0058: unknown main item tag 0x0 [pid 543] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 563] <... ioctl resumed>) = 0 [pid 558] <... ioctl resumed>) = 0 [pid 558] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 563] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 18 [pid 558] <... ioctl resumed>) = 9 [pid 563] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 558] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [ 55.378885][ T318] wacom 0003:056A:0084.0058: unknown main item tag 0x0 [ 55.385823][ T313] wacom 0003:056A:0084.005A: unknown main item tag 0x0 [ 55.392742][ T26] wacom 0003:056A:0084.0059: unknown main item tag 0x0 [ 55.399590][ T26] wacom 0003:056A:0084.0059: unknown main item tag 0x0 [ 55.406602][ T313] wacom 0003:056A:0084.005A: unknown main item tag 0x0 [ 55.413497][ T318] wacom 0003:056A:0084.0058: unknown main item tag 0x0 [ 55.420347][ T318] wacom 0003:056A:0084.0058: unknown main item tag 0x0 [pid 558] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 84 [ 55.427253][ T313] wacom 0003:056A:0084.005A: unknown main item tag 0x0 [ 55.434130][ T26] wacom 0003:056A:0084.0059: unknown main item tag 0x0 [ 55.440974][ T26] wacom 0003:056A:0084.0059: unknown main item tag 0x0 [ 55.447891][ T39] usb 1-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 55.456959][ T313] wacom 0003:056A:0084.005A: unknown main item tag 0x0 [ 55.463829][ T39] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 55.471843][ T318] wacom 0003:056A:0084.0058: unknown main item tag 0x0 [pid 558] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 558] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 558] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 558] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [ 55.478687][ T318] wacom 0003:056A:0084.0058: unknown main item tag 0x0 [ 55.485665][ T313] wacom 0003:056A:0084.005A: unknown main item tag 0x0 [ 55.492536][ T26] wacom 0003:056A:0084.0059: unknown main item tag 0x0 [ 55.499371][ T26] wacom 0003:056A:0084.0059: unknown main item tag 0x0 [ 55.506828][ T313] wacom 0003:056A:0084.005A: unknown main item tag 0x0 [ 55.513734][ T318] wacom 0003:056A:0084.0058: unknown main item tag 0x0 [ 55.520582][ T318] wacom 0003:056A:0084.0058: unknown main item tag 0x0 [pid 558] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0 [pid 544] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 542] <... futex resumed>) = 0 [pid 544] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 542] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 544] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 542] <... futex resumed>) = 0 [pid 544] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 542] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 558] <... ioctl resumed>) = 0 [pid 551] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 548] <... futex resumed>) = 0 [pid 551] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 548] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 551] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 548] <... futex resumed>) = 0 [pid 551] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [ 55.527475][ T313] wacom 0003:056A:0084.005A: unknown main item tag 0x0 [ 55.534379][ T26] wacom 0003:056A:0084.0059: unknown main item tag 0x0 [ 55.541217][ T26] wacom 0003:056A:0084.0059: unknown main item tag 0x0 [ 55.548638][ T313] wacom 0003:056A:0084.005A: unknown main item tag 0x0 [ 55.555589][ T318] wacom 0003:056A:0084.0058: unknown main item tag 0x0 [ 55.562494][ T313] wacom 0003:056A:0084.005A: unknown main item tag 0x0 [ 55.569342][ T313] wacom 0003:056A:0084.005A: unknown main item tag 0x0 [ 55.576271][ T26] wacom 0003:056A:0084.0059: unknown main item tag 0x0 [pid 548] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 563] <... ioctl resumed>) = 0 [ 55.583171][ T318] wacom 0003:056A:0084.0058: unknown main item tag 0x0 [ 55.590012][ T318] wacom 0003:056A:0084.0058: unknown main item tag 0x0 [ 55.596881][ T26] wacom 0003:056A:0084.0059: unknown main item tag 0x0 [ 55.603786][ T313] wacom 0003:056A:0084.005A: unknown main item tag 0x0 [ 55.610629][ T313] wacom 0003:056A:0084.005A: unknown main item tag 0x0 [ 55.617503][ T26] wacom 0003:056A:0084.0059: unknown main item tag 0x0 [ 55.624396][ T318] wacom 0003:056A:0084.0058: unknown main item tag 0x0 [pid 563] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 18 [pid 563] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 563] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 9 [ 55.631432][ T26] wacom 0003:056A:0084.0059: unknown main item tag 0x0 [ 55.638294][ T26] wacom 0003:056A:0084.0059: unknown main item tag 0x0 [ 55.645845][ T318] wacom 0003:056A:0084.0058: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input0 [ 55.656933][ T313] wacom 0003:056A:0084.005A: unknown main item tag 0x0 [ 55.663849][ T313] wacom 0003:056A:0084.005A: unknown main item tag 0x0 [ 55.670702][ T313] wacom 0003:056A:0084.005A: unknown main item tag 0x0 [ 55.677590][ T26] wacom 0003:056A:0084.0059: unknown main item tag 0x0 [pid 563] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 563] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 84 [pid 563] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 543] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 543] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 543] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 543] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 543] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 543] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [ 55.684556][ T26] wacom 0003:056A:0084.0059: unknown main item tag 0x0 [ 55.691451][ T313] wacom 0003:056A:0084.005A: unknown main item tag 0x0 [ 55.698301][ T313] wacom 0003:056A:0084.005A: unknown main item tag 0x0 [ 55.705201][ T26] wacom 0003:056A:0084.0059: unknown main item tag 0x0 [ 55.712074][ T26] wacom 0003:056A:0084.0059: unknown main item tag 0x0 [ 55.718907][ T26] wacom 0003:056A:0084.0059: unknown main item tag 0x0 [ 55.725839][ T325] usb 2-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [pid 543] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} => {parent_tid=[566]}, 88) = 566 [pid 543] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 543] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 543] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 566 attached [pid 566] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 566] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 566] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0 [pid 558] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 558] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 557] <... futex resumed>) = 0 [pid 557] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 558] <... futex resumed>) = 0 [pid 557] <... futex resumed>) = 1 [pid 558] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 557] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 558] <... ioctl resumed>) = 0 [pid 558] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0) = 0 [pid 545] <... ioctl resumed>) = 0 [ 55.734904][ T313] wacom 0003:056A:0084.005A: unknown main item tag 0x0 [ 55.741786][ T325] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 55.749791][ T313] wacom 0003:056A:0084.005A: unknown main item tag 0x0 [ 55.757425][ T26] wacom 0003:056A:0084.0059: unknown main item tag 0x0 [ 55.764985][ T26] wacom 0003:056A:0084.0059: unknown main item tag 0x0 [ 55.771889][ T313] wacom 0003:056A:0084.005A: unknown main item tag 0x0 [pid 545] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 563] <... ioctl resumed>) = 0 [pid 545] <... ioctl resumed>) = 0 [pid 563] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 563] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 563] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [pid 563] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0) = 0 [pid 566] <... ioctl resumed>) = 0 [pid 566] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0) = 34 [ 55.778747][ T313] wacom 0003:056A:0084.005A: unknown main item tag 0x0 [ 55.785749][ T26] wacom 0003:056A:0084.0059: unknown main item tag 0x0 [ 55.792650][ T26] wacom 0003:056A:0084.0059: unknown main item tag 0x0 [ 55.799505][ T26] wacom 0003:056A:0084.0059: unknown main item tag 0x0 [ 55.806981][ T313] wacom 0003:056A:0084.005A: unknown main item tag 0x0 [ 55.813902][ T313] wacom 0003:056A:0084.005A: unknown main item tag 0x0 [ 55.820763][ T313] wacom 0003:056A:0084.005A: unknown main item tag 0x0 [ 55.829142][ T26] wacom 0003:056A:0084.0059: unknown main item tag 0x0 [ 55.836158][ T318] wacom 0003:056A:0084.005B: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input1 [ 55.847986][ T26] wacom 0003:056A:0084.0059: unknown main item tag 0x0 [ 55.854926][ T313] wacom 0003:056A:0084.005A: unknown main item tag 0x0 [ 55.861823][ T26] wacom 0003:056A:0084.0059: unknown main item tag 0x0 [ 55.868684][ T26] wacom 0003:056A:0084.0059: unknown main item tag 0x0 [ 55.875586][ T313] wacom 0003:056A:0084.005A: unknown main item tag 0x0 [pid 542] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 542] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 542] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 542] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 542] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 542] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} => {parent_tid=[567]}, 88) = 567 [pid 542] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 542] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 542] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 567 attached [pid 567] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 567] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 567] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0 [pid 548] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 548] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 548] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 548] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 548] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 548] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} => {parent_tid=[568]}, 88) = 568 [pid 548] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 548] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 548] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 568 attached [pid 568] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 568] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [ 55.882492][ T313] wacom 0003:056A:0084.005A: unknown main item tag 0x0 [ 55.889332][ T313] wacom 0003:056A:0084.005A: unknown main item tag 0x0 [ 55.896218][ T26] wacom 0003:056A:0084.0059: unknown main item tag 0x0 [ 55.903139][ T26] wacom 0003:056A:0084.0059: unknown main item tag 0x0 [ 55.909990][ T26] wacom 0003:056A:0084.0059: unknown main item tag 0x0 [ 55.916886][ T313] wacom 0003:056A:0084.005A: unknown main item tag 0x0 [ 55.923769][ T313] wacom 0003:056A:0084.005A: unknown main item tag 0x0 [pid 568] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0 [pid 558] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 557] <... futex resumed>) = 0 [pid 558] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 557] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 558] <... ioctl resumed>) = 0 [pid 557] <... futex resumed>) = 0 [pid 558] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 557] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 558] <... ioctl resumed>) = 0 [pid 558] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 557] <... futex resumed>) = 0 [pid 558] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 557] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 557] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 558] <... ioctl resumed>) = 0 [pid 558] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 558] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 558] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 557] <... futex resumed>) = 0 [pid 557] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 558] <... futex resumed>) = 0 [pid 557] <... futex resumed>) = 1 [pid 558] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 557] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 545] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 545] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 563] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 562] <... futex resumed>) = 0 [pid 563] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 562] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 563] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0) = 0 [pid 562] <... futex resumed>) = 0 [pid 563] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [ 55.930610][ T313] wacom 0003:056A:0084.005A: unknown main item tag 0x0 [ 55.937486][ T26] wacom 0003:056A:0084.0059: unknown main item tag 0x0 [ 55.944361][ T26] wacom 0003:056A:0084.0059: unknown main item tag 0x0 [ 55.951418][ T313] wacom 0003:056A:0084.005A: unknown main item tag 0x0 [ 55.958815][ T313] wacom 0003:056A:0084.005A: hidraw2: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input0 [ 55.970331][ T26] wacom 0003:056A:0084.0059: hidraw3: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input0 [pid 562] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 563] <... ioctl resumed>) = 0 [pid 558] <... ioctl resumed>) = 0 [pid 558] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 558] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 558] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 557] <... futex resumed>) = 0 [pid 557] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 558] <... futex resumed>) = 0 [pid 557] <... futex resumed>) = 1 [pid 558] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 557] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 566] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 543] <... futex resumed>) = 0 [pid 566] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 543] exit_group(0 [pid 566] <... futex resumed>) = ? [pid 545] <... futex resumed>) = ? [pid 543] <... exit_group resumed>) = ? [pid 566] +++ exited with 0 +++ [pid 545] +++ exited with 0 +++ [pid 543] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=543, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 306] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 569 ci2-android-5-15/strace-static-x86_64: Process 569 attached [pid 306] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 569] set_robust_list(0x5555696156a0, 24) = 0 [pid 569] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 569] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 569] setpgid(0, 0) = 0 [pid 569] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 569] write(3, "1000", 4) = 4 [pid 569] close(3) = 0 [pid 569] write(1, "executing program\n", 18) = 18 executing program [pid 569] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 569] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 569] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 569] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 569] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 569] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 569] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0}ci2-android-5-15/strace-static-x86_64: Process 570 attached => {parent_tid=[570]}, 88) = 570 [pid 570] set_robust_list(0x7f5ae910d9a0, 24 [pid 569] rt_sigprocmask(SIG_SETMASK, [] [pid 570] <... set_robust_list resumed>) = 0 [pid 569] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 570] rt_sigprocmask(SIG_SETMASK, [] [pid 569] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 570] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 569] <... futex resumed>) = 0 [pid 569] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 570] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 570] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 570] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 [pid 551] <... ioctl resumed>) = 0 [pid 570] <... ioctl resumed>) = 0 [pid 551] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 570] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 570] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 558] <... ioctl resumed>) = 0 [pid 544] <... ioctl resumed>) = 0 [pid 551] <... ioctl resumed>) = 0 [pid 558] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0 [pid 544] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 568] <... ioctl resumed>) = 0 [pid 558] <... ioctl resumed>) = 0 [pid 544] <... ioctl resumed>) = 0 [pid 568] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0) = 34 [pid 567] <... ioctl resumed>) = 0 [pid 567] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0) = 34 [ 56.082596][ T39] wacom 0003:056A:0084.005C: unknown main item tag 0x0 [ 56.089647][ T39] wacom 0003:056A:0084.005C: unknown main item tag 0x0 [ 56.096561][ T39] wacom 0003:056A:0084.005C: unknown main item tag 0x0 [ 56.104991][ T39] wacom 0003:056A:0084.005C: unknown main item tag 0x0 [ 56.111995][ T313] wacom 0003:056A:0084.005D: hidraw4: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input1 [ 56.123117][ T318] usbhid 3-1:1.2: can't add hid device: -71 [ 56.129022][ T318] usbhid: probe of 3-1:1.2 failed with error -71 [ 56.136863][ T26] wacom 0003:056A:0084.005E: hidraw5: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input1 [ 56.148591][ T39] wacom 0003:056A:0084.005C: unknown main item tag 0x0 [ 56.156340][ T318] usb 3-1: USB disconnect, device number 11 [ 56.163081][ T39] wacom 0003:056A:0084.005C: unknown main item tag 0x0 [ 56.169949][ T39] wacom 0003:056A:0084.005C: unknown main item tag 0x0 [pid 563] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 562] <... futex resumed>) = 0 [pid 563] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 562] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 563] <... ioctl resumed>) = 0 [pid 562] <... futex resumed>) = 0 [pid 563] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 562] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 563] <... ioctl resumed>) = 0 [pid 563] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 562] <... futex resumed>) = 0 [pid 563] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 562] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 56.176905][ T39] wacom 0003:056A:0084.005C: unknown main item tag 0x0 [ 56.183844][ T39] wacom 0003:056A:0084.005C: unknown main item tag 0x0 [ 56.191305][ T39] wacom 0003:056A:0084.005C: unknown main item tag 0x0 [ 56.202652][ T39] wacom 0003:056A:0084.005C: unknown main item tag 0x0 [ 56.203528][ T572] fido_id[572]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory [ 56.209526][ T39] wacom 0003:056A:0084.005C: unknown main item tag 0x0 [pid 562] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 542] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 548] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 563] <... ioctl resumed>) = 0 [pid 551] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 563] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 551] <... futex resumed>) = 0 [pid 563] <... ioctl resumed>) = 0 [pid 551] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 563] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 562] <... futex resumed>) = 0 [pid 563] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 562] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 562] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 558] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 544] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 558] <... futex resumed>) = 1 [pid 544] <... futex resumed>) = 0 [pid 558] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 544] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 557] <... futex resumed>) = 0 [ 56.209545][ T39] wacom 0003:056A:0084.005C: unknown main item tag 0x0 [ 56.237361][ T39] wacom 0003:056A:0084.005C: unknown main item tag 0x0 [ 56.244427][ T39] wacom 0003:056A:0084.005C: unknown main item tag 0x0 [ 56.251274][ T39] wacom 0003:056A:0084.005C: unknown main item tag 0x0 [ 56.258206][ T39] wacom 0003:056A:0084.005C: unknown main item tag 0x0 [ 56.265134][ T39] wacom 0003:056A:0084.005C: unknown main item tag 0x0 [ 56.272037][ T39] wacom 0003:056A:0084.005C: unknown main item tag 0x0 [pid 557] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 558] <... futex resumed>) = 0 [pid 557] <... futex resumed>) = 1 [pid 558] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 557] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 568] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 568] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 548] exit_group(0 [pid 568] <... futex resumed>) = ? [pid 551] <... futex resumed>) = ? [pid 548] <... exit_group resumed>) = ? [pid 568] +++ exited with 0 +++ [pid 563] <... ioctl resumed>) = 0 [pid 551] +++ exited with 0 +++ [pid 548] +++ exited with 0 +++ [pid 563] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 307] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=548, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 563] <... ioctl resumed>) = 0 [pid 307] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 563] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 307] <... restart_syscall resumed>) = 0 [pid 563] <... futex resumed>) = 1 [pid 562] <... futex resumed>) = 0 [pid 563] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 562] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 563] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 562] <... futex resumed>) = 0 [pid 307] rt_sigprocmask(SIG_BLOCK, ~[] [pid 563] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 562] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 307] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 307] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 573 [pid 307] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 573 attached [pid 573] set_robust_list(0x5555696156a0, 24) = 0 [pid 573] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 573] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 573] setpgid(0, 0) = 0 [pid 573] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 573] write(3, "1000", 4) = 4 [pid 573] close(3) = 0 executing program [pid 573] write(1, "executing program\n", 18) = 18 [pid 573] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 573] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 573] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 573] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 573] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 573] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 573] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0} => {parent_tid=[574]}, 88) = 574 [pid 573] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 573] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 573] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 574 attached [pid 574] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 574] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 574] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 574] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 574] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 [pid 567] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 567] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 542] exit_group(0 [pid 567] <... futex resumed>) = ? [pid 544] <... futex resumed>) = ? [pid 542] <... exit_group resumed>) = ? [pid 567] +++ exited with 0 +++ [pid 544] +++ exited with 0 +++ [pid 542] +++ exited with 0 +++ [pid 308] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=542, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 308] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 574] <... ioctl resumed>) = 0 [pid 574] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [ 56.278900][ T39] wacom 0003:056A:0084.005C: unknown main item tag 0x0 [ 56.285865][ T39] wacom 0003:056A:0084.005C: unknown main item tag 0x0 [ 56.292765][ T39] wacom 0003:056A:0084.005C: unknown main item tag 0x0 [ 56.299630][ T39] wacom 0003:056A:0084.005C: unknown main item tag 0x0 [ 56.306628][ T39] wacom 0003:056A:0084.005C: unknown main item tag 0x0 [ 56.313529][ T39] wacom 0003:056A:0084.005C: unknown main item tag 0x0 [ 56.320387][ T39] wacom 0003:056A:0084.005C: unknown main item tag 0x0 [pid 574] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 308] <... restart_syscall resumed>) = 0 [pid 308] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 308] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 575 [pid 308] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 575 attached [pid 575] set_robust_list(0x5555696156a0, 24) = 0 [pid 575] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 575] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 575] setpgid(0, 0) = 0 [pid 575] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 575] write(3, "1000", 4) = 4 [pid 575] close(3) = 0 [pid 575] write(1, "executing program\n", 18) = 18 [pid 575] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 575] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 575] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 575] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 575] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 575] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 575] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0} => {parent_tid=[576]}, 88) = 576 [pid 575] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 575] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 575] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 576 attached [pid 576] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 576] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 executing program [pid 576] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 576] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 576] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 576] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 576] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 563] <... ioctl resumed>) = 0 [pid 563] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0) = 0 [ 56.327555][ T39] wacom 0003:056A:0084.005C: unknown main item tag 0x0 [ 56.334760][ T39] wacom 0003:056A:0084.005C: unknown main item tag 0x0 [ 56.341872][ T39] wacom 0003:056A:0084.005C: unknown main item tag 0x0 [ 56.348732][ T39] wacom 0003:056A:0084.005C: unknown main item tag 0x0 [ 56.355928][ T39] wacom 0003:056A:0084.005C: unknown main item tag 0x0 [ 56.364119][ T325] wacom 0003:056A:0084.005F: unknown main item tag 0x0 [ 56.370967][ T325] wacom 0003:056A:0084.005F: unknown main item tag 0x0 [ 56.377879][ T39] wacom 0003:056A:0084.005C: unknown main item tag 0x0 [ 56.384846][ T313] usbhid 4-1:1.2: can't add hid device: -71 [ 56.390736][ T313] usbhid: probe of 4-1:1.2 failed with error -71 [ 56.397098][ T39] wacom 0003:056A:0084.005C: unknown main item tag 0x0 [ 56.404007][ T26] usbhid 5-1:1.2: can't add hid device: -71 [ 56.409898][ T26] usbhid: probe of 5-1:1.2 failed with error -71 [ 56.416357][ T325] wacom 0003:056A:0084.005F: unknown main item tag 0x0 [ 56.423684][ T313] usb 4-1: USB disconnect, device number 12 [ 56.429645][ T39] wacom 0003:056A:0084.005C: unknown main item tag 0x0 [ 56.442831][ T26] usb 5-1: USB disconnect, device number 11 [ 56.449142][ T325] wacom 0003:056A:0084.005F: unknown main item tag 0x0 [ 56.464143][ T325] wacom 0003:056A:0084.005F: unknown main item tag 0x0 [ 56.474065][ T39] wacom 0003:056A:0084.005C: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input0 [ 56.480904][ T580] fido_id[580]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/5-1/report_descriptor': No such file or directory [ 56.491550][ T325] wacom 0003:056A:0084.005F: unknown main item tag 0x0 [ 56.505641][ T579] fido_id[579]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/5-1/report_descriptor': No such file or directory [ 56.507848][ T325] wacom 0003:056A:0084.005F: unknown main item tag 0x0 [pid 563] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 562] <... futex resumed>) = 0 [pid 563] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 562] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 56.529710][ T325] wacom 0003:056A:0084.005F: unknown main item tag 0x0 [ 56.537745][ T325] wacom 0003:056A:0084.005F: unknown main item tag 0x0 [ 56.544732][ T325] wacom 0003:056A:0084.005F: unknown main item tag 0x0 [ 56.551860][ T325] wacom 0003:056A:0084.005F: unknown main item tag 0x0 [ 56.559005][ T325] wacom 0003:056A:0084.005F: unknown main item tag 0x0 [ 56.565912][ T318] usb 3-1: new high-speed USB device number 12 using dummy_hcd [ 56.574229][ T325] wacom 0003:056A:0084.005F: unknown main item tag 0x0 [pid 562] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 558] <... ioctl resumed>) = 0 [pid 558] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 570] <... ioctl resumed>) = 0 [pid 558] <... ioctl resumed>) = 0 [pid 570] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 18 [pid 570] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 557] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 557] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [ 56.581102][ T325] wacom 0003:056A:0084.005F: unknown main item tag 0x0 [ 56.588083][ T325] wacom 0003:056A:0084.005F: unknown main item tag 0x0 [ 56.594992][ T325] wacom 0003:056A:0084.005F: unknown main item tag 0x0 [ 56.602019][ T325] wacom 0003:056A:0084.005F: unknown main item tag 0x0 [ 56.608880][ T325] wacom 0003:056A:0084.005F: unknown main item tag 0x0 [ 56.615790][ T325] wacom 0003:056A:0084.005F: unknown main item tag 0x0 [ 56.622752][ T325] wacom 0003:056A:0084.005F: unknown main item tag 0x0 [pid 557] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 557] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 557] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 557] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 557] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} => {parent_tid=[581]}, 88) = 581 [pid 557] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 557] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 557] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 581 attached [pid 581] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 581] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 581] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0) = 0 [pid 581] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0) = 34 [ 56.629613][ T325] wacom 0003:056A:0084.005F: unknown main item tag 0x0 [ 56.636542][ T325] wacom 0003:056A:0084.005F: unknown main item tag 0x0 [ 56.644987][ T325] wacom 0003:056A:0084.005F: unknown main item tag 0x0 [ 56.651987][ T39] wacom 0003:056A:0084.0060: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input1 [ 56.663832][ T325] wacom 0003:056A:0084.005F: unknown main item tag 0x0 [ 56.670685][ T325] wacom 0003:056A:0084.005F: unknown main item tag 0x0 [ 56.677572][ T325] wacom 0003:056A:0084.005F: unknown main item tag 0x0 [ 56.684490][ T325] wacom 0003:056A:0084.005F: unknown main item tag 0x0 [ 56.691359][ T325] wacom 0003:056A:0084.005F: unknown main item tag 0x0 [ 56.698272][ T325] wacom 0003:056A:0084.005F: unknown main item tag 0x0 [ 56.705253][ T325] wacom 0003:056A:0084.005F: unknown main item tag 0x0 [ 56.712185][ T325] wacom 0003:056A:0084.005F: unknown main item tag 0x0 [ 56.719040][ T325] wacom 0003:056A:0084.005F: unknown main item tag 0x0 [ 56.725912][ T325] wacom 0003:056A:0084.005F: unknown main item tag 0x0 [ 56.732870][ T325] wacom 0003:056A:0084.005F: unknown main item tag 0x0 [ 56.740472][ T325] wacom 0003:056A:0084.005F: hidraw2: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input0 [pid 558] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 558] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 563] <... ioctl resumed>) = 0 [pid 563] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 570] <... ioctl resumed>) = 0 [pid 570] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 581] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 581] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 557] <... futex resumed>) = 0 [pid 557] exit_group(0 [pid 581] <... futex resumed>) = ? [pid 558] <... futex resumed>) = ? [pid 557] <... exit_group resumed>) = ? [pid 581] +++ exited with 0 +++ [pid 558] +++ exited with 0 +++ [pid 557] +++ exited with 0 +++ [pid 304] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=557, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 304] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 563] <... ioctl resumed>) = 0 [pid 304] <... restart_syscall resumed>) = 0 [pid 304] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 304] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 582 ci2-android-5-15/strace-static-x86_64: Process 582 attached [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 582] set_robust_list(0x5555696156a0, 24 [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 582] <... set_robust_list resumed>) = 0 [pid 582] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 582] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 582] setpgid(0, 0) = 0 [pid 582] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 582] write(3, "1000", 4) = 4 [pid 582] close(3) = 0 [pid 582] write(1, "executing program\n", 18) = 18 executing program [pid 582] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 582] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 582] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 582] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 582] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 582] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 582] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0}ci2-android-5-15/strace-static-x86_64: Process 583 attached => {parent_tid=[583]}, 88) = 583 [pid 582] rt_sigprocmask(SIG_SETMASK, [] [pid 583] set_robust_list(0x7f5ae910d9a0, 24 [pid 582] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 583] <... set_robust_list resumed>) = 0 [pid 582] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 583] rt_sigprocmask(SIG_SETMASK, [] [pid 582] <... futex resumed>) = 0 [pid 583] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 582] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 583] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 583] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 583] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 583] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 583] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 570] <... ioctl resumed>) = 18 [pid 570] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 570] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 574] <... ioctl resumed>) = 0 [pid 574] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 570] <... ioctl resumed>) = 9 [pid 570] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 562] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 562] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 562] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 562] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 562] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 562] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} => {parent_tid=[584]}, 88) = 584 [pid 562] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 562] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 562] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 584 attached [pid 584] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 584] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 584] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0) = 0 [pid 584] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0 [pid 570] <... ioctl resumed>) = 0 [pid 574] <... ioctl resumed>) = 18 [pid 570] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 574] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 576] <... ioctl resumed>) = 0 [pid 576] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 584] <... ioctl resumed>) = 34 [ 56.881576][ T313] usb 4-1: new high-speed USB device number 13 using dummy_hcd [ 56.911458][ T26] usb 5-1: new high-speed USB device number 12 using dummy_hcd [pid 570] <... ioctl resumed>) = 84 [pid 570] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 576] <... ioctl resumed>) = 18 [ 56.933110][ T39] usbhid 1-1:1.2: can't add hid device: -71 [ 56.939082][ T39] usbhid: probe of 1-1:1.2 failed with error -71 [ 56.945647][ T318] usb 3-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 56.954878][ T325] wacom 0003:056A:0084.0061: hidraw3: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input1 [ 56.965995][ T318] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 56.974990][ T39] usb 1-1: USB disconnect, device number 12 [pid 576] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 570] <... ioctl resumed>) = 0 [pid 570] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 570] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 570] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [pid 570] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0) = 0 [pid 563] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 56.995159][ T585] fido_id[585]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory [ 56.997679][ T586] fido_id[586]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory [pid 563] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 584] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 584] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 562] <... futex resumed>) = 0 [pid 562] exit_group(0 [pid 584] <... futex resumed>) = ? [pid 562] <... exit_group resumed>) = ? [pid 584] +++ exited with 0 +++ [pid 563] <... futex resumed>) = ? [pid 563] +++ exited with 0 +++ [pid 562] +++ exited with 0 +++ [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=562, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 305] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 305] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 587 attached , child_tidptr=0x555569615690) = 587 [pid 587] set_robust_list(0x5555696156a0, 24 [pid 305] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 587] <... set_robust_list resumed>) = 0 [pid 587] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 587] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 587] setpgid(0, 0) = 0 [pid 587] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 587] write(3, "1000", 4) = 4 [pid 587] close(3) = 0 [pid 587] write(1, "executing program\n", 18) = 18 executing program [pid 587] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 587] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 587] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 587] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 587] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 587] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 587] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0} => {parent_tid=[588]}, 88) = 588 ci2-android-5-15/strace-static-x86_64: Process 588 attached [pid 587] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 587] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 587] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 588] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 588] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 588] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 588] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 588] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 588] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 588] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 574] <... ioctl resumed>) = 0 [pid 574] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 576] <... ioctl resumed>) = 0 [pid 574] <... ioctl resumed>) = 18 [pid 574] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 576] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 574] <... ioctl resumed>) = 0 [pid 576] <... ioctl resumed>) = 18 [pid 576] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 574] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 576] <... ioctl resumed>) = 0 [pid 574] <... ioctl resumed>) = 9 [pid 574] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 576] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 570] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 569] <... futex resumed>) = 0 [pid 570] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 569] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 570] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 569] <... futex resumed>) = 0 [pid 570] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 569] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 570] <... ioctl resumed>) = 0 [pid 570] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 576] <... ioctl resumed>) = 9 [pid 574] <... ioctl resumed>) = 0 [pid 570] <... ioctl resumed>) = 0 [pid 576] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 574] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 576] <... ioctl resumed>) = 0 [pid 574] <... ioctl resumed>) = 84 [pid 576] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [ 57.221577][ T325] usbhid 2-1:1.2: can't add hid device: -71 [ 57.227655][ T325] usbhid: probe of 2-1:1.2 failed with error -71 [ 57.234694][ T325] usb 2-1: USB disconnect, device number 12 [ 57.256103][ T589] fido_id[589]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory [pid 574] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 576] <... ioctl resumed>) = 84 [pid 576] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 574] <... ioctl resumed>) = 0 [pid 574] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 574] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 574] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [pid 574] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0 [pid 576] <... ioctl resumed>) = 0 [ 57.261504][ T313] usb 4-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 57.280580][ T313] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 57.280788][ T590] fido_id[590]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory [ 57.289318][ T26] usb 5-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 57.312613][ T26] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 576] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 576] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 576] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [pid 576] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0 [pid 574] <... ioctl resumed>) = 0 [pid 583] <... ioctl resumed>) = 0 [pid 576] <... ioctl resumed>) = 0 [pid 583] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 18 [ 57.341463][ T39] usb 1-1: new high-speed USB device number 13 using dummy_hcd [pid 583] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 570] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 569] <... futex resumed>) = 0 [pid 570] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 569] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 570] <... futex resumed>) = 0 [pid 569] <... futex resumed>) = 1 [pid 570] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 569] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 570] <... ioctl resumed>) = 0 [pid 570] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 570] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 569] <... futex resumed>) = 0 [pid 570] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 569] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 570] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 569] <... futex resumed>) = 0 [pid 570] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 569] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 570] <... ioctl resumed>) = 0 [pid 570] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 570] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 569] <... futex resumed>) = 0 [pid 570] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 569] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 570] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 569] <... futex resumed>) = 0 [pid 569] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 570] <... ioctl resumed>) = 0 [pid 570] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 570] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 569] <... futex resumed>) = 0 [pid 570] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 569] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 570] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 569] <... futex resumed>) = 0 [pid 570] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 569] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 574] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 573] <... futex resumed>) = 0 [pid 574] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 573] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 574] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 573] <... futex resumed>) = 0 [pid 574] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 573] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 574] <... ioctl resumed>) = 0 [pid 574] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 570] <... ioctl resumed>) = 0 [pid 570] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0 [pid 576] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 575] <... futex resumed>) = 0 [pid 576] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 575] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 576] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 575] <... futex resumed>) = 0 [pid 576] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 575] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 576] <... ioctl resumed>) = 0 [pid 576] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 574] <... ioctl resumed>) = 0 [pid 576] <... ioctl resumed>) = 0 [pid 570] <... ioctl resumed>) = 0 [pid 583] <... ioctl resumed>) = 0 [pid 583] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 18 [ 57.582676][ T318] wacom 0003:056A:0084.0062: unknown main item tag 0x0 [ 57.589785][ T318] wacom 0003:056A:0084.0062: unknown main item tag 0x0 [ 57.596734][ T318] wacom 0003:056A:0084.0062: unknown main item tag 0x0 [ 57.603634][ T318] wacom 0003:056A:0084.0062: unknown main item tag 0x0 [ 57.610490][ T318] wacom 0003:056A:0084.0062: unknown main item tag 0x0 [ 57.617391][ T325] usb 2-1: new high-speed USB device number 13 using dummy_hcd [ 57.625057][ T318] wacom 0003:056A:0084.0062: unknown main item tag 0x0 [pid 583] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 583] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 588] <... ioctl resumed>) = 0 [pid 588] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 583] <... ioctl resumed>) = 9 [pid 583] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 588] <... ioctl resumed>) = 18 [ 57.631976][ T318] wacom 0003:056A:0084.0062: unknown main item tag 0x0 [ 57.638828][ T318] wacom 0003:056A:0084.0062: unknown main item tag 0x0 [ 57.645724][ T318] wacom 0003:056A:0084.0062: unknown main item tag 0x0 [ 57.652661][ T318] wacom 0003:056A:0084.0062: unknown main item tag 0x0 [ 57.659519][ T318] wacom 0003:056A:0084.0062: unknown main item tag 0x0 [ 57.666447][ T318] wacom 0003:056A:0084.0062: unknown main item tag 0x0 [ 57.673408][ T318] wacom 0003:056A:0084.0062: unknown main item tag 0x0 [pid 588] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 583] <... ioctl resumed>) = 0 [pid 583] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 84 [ 57.680265][ T318] wacom 0003:056A:0084.0062: unknown main item tag 0x0 [ 57.687169][ T318] wacom 0003:056A:0084.0062: unknown main item tag 0x0 [ 57.694055][ T318] wacom 0003:056A:0084.0062: unknown main item tag 0x0 [ 57.700925][ T318] wacom 0003:056A:0084.0062: unknown main item tag 0x0 [ 57.707857][ T39] usb 1-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 57.716951][ T318] wacom 0003:056A:0084.0062: unknown main item tag 0x0 [ 57.723846][ T39] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 583] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 583] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32 [pid 574] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 583] <... ioctl resumed>) = 0 [pid 574] <... futex resumed>) = 1 [pid 573] <... futex resumed>) = 0 [pid 583] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0 [pid 574] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 573] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 583] <... ioctl resumed>) = 0 [pid 574] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 573] <... futex resumed>) = 0 [pid 583] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c [pid 574] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 573] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 583] <... ioctl resumed>) = 0 [pid 574] <... ioctl resumed>) = 0 [pid 583] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0 [pid 574] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 574] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 573] <... futex resumed>) = 0 [pid 574] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 573] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 574] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 573] <... futex resumed>) = 0 [pid 574] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 573] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 576] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 575] <... futex resumed>) = 0 [pid 576] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 575] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 570] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 576] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 575] <... futex resumed>) = 0 [pid 570] <... futex resumed>) = 1 [pid 569] <... futex resumed>) = 0 [ 57.731882][ T318] wacom 0003:056A:0084.0062: unknown main item tag 0x0 [ 57.738735][ T318] wacom 0003:056A:0084.0062: unknown main item tag 0x0 [ 57.745925][ T318] wacom 0003:056A:0084.0062: unknown main item tag 0x0 [ 57.753193][ T318] wacom 0003:056A:0084.0062: unknown main item tag 0x0 [ 57.760185][ T318] wacom 0003:056A:0084.0062: unknown main item tag 0x0 [ 57.767095][ T318] wacom 0003:056A:0084.0062: unknown main item tag 0x0 [ 57.773998][ T318] wacom 0003:056A:0084.0062: unknown main item tag 0x0 [pid 576] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 575] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 570] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 569] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 576] <... ioctl resumed>) = 0 [pid 570] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 569] <... futex resumed>) = 0 [pid 576] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 570] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 569] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 576] <... ioctl resumed>) = 0 [pid 576] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 575] <... futex resumed>) = 0 [pid 576] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 575] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 576] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 575] <... futex resumed>) = 0 [pid 576] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 575] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 583] <... ioctl resumed>) = 0 [pid 576] <... ioctl resumed>) = 0 [pid 576] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 576] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 575] <... futex resumed>) = 0 [pid 576] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 575] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 576] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 575] <... futex resumed>) = 0 [pid 576] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 575] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 574] <... ioctl resumed>) = 0 [pid 574] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 574] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 573] <... futex resumed>) = 0 [pid 574] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 573] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 574] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 573] <... futex resumed>) = 0 [pid 574] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [ 57.780865][ T318] wacom 0003:056A:0084.0062: unknown main item tag 0x0 [ 57.787850][ T318] wacom 0003:056A:0084.0062: unknown main item tag 0x0 [ 57.795289][ T318] wacom 0003:056A:0084.0062: unknown main item tag 0x0 [ 57.802210][ T318] wacom 0003:056A:0084.0062: unknown main item tag 0x0 [ 57.809165][ T318] wacom 0003:056A:0084.0062: unknown main item tag 0x0 [ 57.816067][ T318] wacom 0003:056A:0084.0062: unknown main item tag 0x0 [ 57.823015][ T318] wacom 0003:056A:0084.0062: unknown main item tag 0x0 [pid 573] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 576] <... ioctl resumed>) = 0 [pid 576] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 576] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 575] <... futex resumed>) = 0 [pid 576] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 575] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 576] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 575] <... futex resumed>) = 0 [pid 576] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 575] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 574] <... ioctl resumed>) = 0 [pid 574] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 574] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 573] <... futex resumed>) = 0 [pid 574] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 573] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 574] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 573] <... futex resumed>) = 0 [pid 574] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 573] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 576] <... ioctl resumed>) = 0 [pid 576] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0 [pid 588] <... ioctl resumed>) = 0 [pid 574] <... ioctl resumed>) = 0 [pid 588] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [ 57.829874][ T318] wacom 0003:056A:0084.0062: unknown main item tag 0x0 [ 57.836805][ T318] wacom 0003:056A:0084.0062: unknown main item tag 0x0 [ 57.844844][ T318] wacom 0003:056A:0084.0062: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input0 [pid 574] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0 [pid 576] <... ioctl resumed>) = 0 [pid 574] <... ioctl resumed>) = 0 [pid 588] <... ioctl resumed>) = 18 [pid 588] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 570] <... ioctl resumed>) = 0 [pid 570] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 588] <... ioctl resumed>) = 0 [pid 588] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 570] <... ioctl resumed>) = 0 [ 57.902596][ T26] wacom 0003:056A:0084.0063: unknown main item tag 0x0 [ 57.909495][ T26] wacom 0003:056A:0084.0063: unknown main item tag 0x0 [ 57.917674][ T313] wacom 0003:056A:0084.0064: unknown main item tag 0x0 [ 57.925331][ T26] wacom 0003:056A:0084.0063: unknown main item tag 0x0 [ 57.932258][ T313] wacom 0003:056A:0084.0064: unknown main item tag 0x0 [ 57.939114][ T313] wacom 0003:056A:0084.0064: unknown main item tag 0x0 [ 57.946013][ T26] wacom 0003:056A:0084.0063: unknown main item tag 0x0 [pid 588] <... ioctl resumed>) = 9 [pid 588] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 588] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 583] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 582] <... futex resumed>) = 0 [pid 583] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 582] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 583] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 582] <... futex resumed>) = 0 [pid 583] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 582] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 583] <... ioctl resumed>) = 0 [ 57.952973][ T26] wacom 0003:056A:0084.0063: unknown main item tag 0x0 [ 57.959937][ T26] wacom 0003:056A:0084.0063: unknown main item tag 0x0 [ 57.966908][ T313] wacom 0003:056A:0084.0064: unknown main item tag 0x0 [ 57.973799][ T313] wacom 0003:056A:0084.0064: unknown main item tag 0x0 [ 57.980646][ T313] wacom 0003:056A:0084.0064: unknown main item tag 0x0 [ 57.987556][ T26] wacom 0003:056A:0084.0063: unknown main item tag 0x0 [ 57.994439][ T26] wacom 0003:056A:0084.0063: unknown main item tag 0x0 [pid 583] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 588] <... ioctl resumed>) = 84 [pid 588] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 583] <... ioctl resumed>) = 0 [ 58.001281][ T26] wacom 0003:056A:0084.0063: unknown main item tag 0x0 [ 58.008233][ T325] usb 2-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 58.017364][ T313] wacom 0003:056A:0084.0064: unknown main item tag 0x0 [ 58.024240][ T325] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 58.032252][ T313] wacom 0003:056A:0084.0064: unknown main item tag 0x0 [ 58.039089][ T313] wacom 0003:056A:0084.0064: unknown main item tag 0x0 [ 58.046195][ T26] wacom 0003:056A:0084.0063: unknown main item tag 0x0 [pid 588] <... ioctl resumed>) = 0 [pid 588] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 588] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 588] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [pid 588] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0) = 0 [pid 576] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 575] <... futex resumed>) = 0 [pid 576] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 575] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 576] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 575] <... futex resumed>) = 0 [ 58.053338][ T26] wacom 0003:056A:0084.0063: unknown main item tag 0x0 [ 58.060203][ T26] wacom 0003:056A:0084.0063: unknown main item tag 0x0 [ 58.067094][ T313] wacom 0003:056A:0084.0064: unknown main item tag 0x0 [ 58.073994][ T313] wacom 0003:056A:0084.0064: unknown main item tag 0x0 [ 58.080844][ T313] wacom 0003:056A:0084.0064: unknown main item tag 0x0 [ 58.087741][ T26] wacom 0003:056A:0084.0063: unknown main item tag 0x0 [ 58.095160][ T26] wacom 0003:056A:0084.0063: unknown main item tag 0x0 [pid 576] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 575] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 574] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 573] <... futex resumed>) = 0 [pid 574] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 573] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 574] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 573] <... futex resumed>) = 0 [pid 574] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 573] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 569] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 569] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 569] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 569] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 569] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 569] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} => {parent_tid=[591]}, 88) = 591 [pid 569] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 569] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 569] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 591 attached [pid 591] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 591] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 591] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0) = 0 [pid 591] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0 [pid 570] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 58.102072][ T313] wacom 0003:056A:0084.0064: unknown main item tag 0x0 [ 58.108926][ T313] wacom 0003:056A:0084.0064: unknown main item tag 0x0 [ 58.115824][ T26] wacom 0003:056A:0084.0063: unknown main item tag 0x0 [ 58.122707][ T26] wacom 0003:056A:0084.0063: unknown main item tag 0x0 [ 58.129548][ T26] wacom 0003:056A:0084.0063: unknown main item tag 0x0 [ 58.136438][ T313] wacom 0003:056A:0084.0064: unknown main item tag 0x0 [ 58.143312][ T313] wacom 0003:056A:0084.0064: unknown main item tag 0x0 [pid 570] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 591] <... ioctl resumed>) = 34 [ 58.150154][ T313] wacom 0003:056A:0084.0064: unknown main item tag 0x0 [ 58.158736][ T26] wacom 0003:056A:0084.0063: unknown main item tag 0x0 [ 58.165750][ T318] wacom 0003:056A:0084.0065: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input1 [ 58.177547][ T26] wacom 0003:056A:0084.0063: unknown main item tag 0x0 [ 58.184460][ T313] wacom 0003:056A:0084.0064: unknown main item tag 0x0 [ 58.191308][ T313] wacom 0003:056A:0084.0064: unknown main item tag 0x0 [pid 583] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 582] <... futex resumed>) = 0 [pid 583] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 582] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 583] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 582] <... futex resumed>) = 0 [pid 583] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 582] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 583] <... ioctl resumed>) = 0 [pid 583] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 583] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 582] <... futex resumed>) = 0 [pid 583] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 582] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 583] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 582] <... futex resumed>) = 0 [pid 583] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 582] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 583] <... ioctl resumed>) = 0 [pid 583] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 583] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 582] <... futex resumed>) = 0 [ 58.198204][ T26] wacom 0003:056A:0084.0063: unknown main item tag 0x0 [ 58.205088][ T26] wacom 0003:056A:0084.0063: unknown main item tag 0x0 [ 58.211970][ T313] wacom 0003:056A:0084.0064: unknown main item tag 0x0 [ 58.218828][ T313] wacom 0003:056A:0084.0064: unknown main item tag 0x0 [ 58.225716][ T26] wacom 0003:056A:0084.0063: unknown main item tag 0x0 [ 58.232632][ T26] wacom 0003:056A:0084.0063: unknown main item tag 0x0 [ 58.239474][ T26] wacom 0003:056A:0084.0063: unknown main item tag 0x0 [ 58.246338][ T313] wacom 0003:056A:0084.0064: unknown main item tag 0x0 [pid 583] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 582] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 583] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 582] <... futex resumed>) = 0 [pid 583] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 582] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 583] <... ioctl resumed>) = 0 [pid 583] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 588] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 583] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 588] <... futex resumed>) = 1 [pid 583] <... futex resumed>) = 1 [pid 582] <... futex resumed>) = 0 [pid 588] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 583] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 582] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 583] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 582] <... futex resumed>) = 0 [pid 583] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 582] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 587] <... futex resumed>) = 0 [pid 587] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 588] <... futex resumed>) = 0 [pid 587] <... futex resumed>) = 1 [pid 588] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 587] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 588] <... ioctl resumed>) = 0 [ 58.253229][ T313] wacom 0003:056A:0084.0064: unknown main item tag 0x0 [ 58.260091][ T313] wacom 0003:056A:0084.0064: unknown main item tag 0x0 [ 58.266975][ T26] wacom 0003:056A:0084.0063: unknown main item tag 0x0 [ 58.273917][ T26] wacom 0003:056A:0084.0063: unknown main item tag 0x0 [ 58.280767][ T26] wacom 0003:056A:0084.0063: unknown main item tag 0x0 [ 58.287648][ T313] wacom 0003:056A:0084.0064: unknown main item tag 0x0 [ 58.294547][ T313] wacom 0003:056A:0084.0064: unknown main item tag 0x0 [pid 588] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0) = 0 [pid 583] <... ioctl resumed>) = 0 [ 58.301452][ T26] wacom 0003:056A:0084.0063: unknown main item tag 0x0 [ 58.308300][ T26] wacom 0003:056A:0084.0063: unknown main item tag 0x0 [ 58.315288][ T313] wacom 0003:056A:0084.0064: unknown main item tag 0x0 [ 58.322173][ T313] wacom 0003:056A:0084.0064: unknown main item tag 0x0 [ 58.329028][ T313] wacom 0003:056A:0084.0064: unknown main item tag 0x0 [ 58.335956][ T26] wacom 0003:056A:0084.0063: unknown main item tag 0x0 [ 58.342850][ T26] wacom 0003:056A:0084.0063: unknown main item tag 0x0 [pid 583] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0) = 0 [pid 591] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 569] <... futex resumed>) = 0 [pid 591] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 569] exit_group(0 [pid 591] <... futex resumed>) = ? [pid 570] <... futex resumed>) = ? [pid 569] <... exit_group resumed>) = ? [pid 591] +++ exited with 0 +++ [pid 570] +++ exited with 0 +++ [pid 569] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=569, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 592 [pid 306] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 592 attached [pid 592] set_robust_list(0x5555696156a0, 24) = 0 [pid 592] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 592] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 592] setpgid(0, 0) = 0 [pid 592] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 592] write(3, "1000", 4) = 4 [pid 592] close(3) = 0 executing program [pid 592] write(1, "executing program\n", 18) = 18 [pid 592] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 592] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 592] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 592] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 592] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 592] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 592] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0} => {parent_tid=[593]}, 88) = 593 [pid 592] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 592] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 592] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 593 attached [pid 593] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 593] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 593] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 593] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 593] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 593] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [ 58.349721][ T26] wacom 0003:056A:0084.0063: unknown main item tag 0x0 [ 58.357857][ T39] wacom 0003:056A:0084.0066: unknown main item tag 0x0 [ 58.364790][ T313] wacom 0003:056A:0084.0064: unknown main item tag 0x0 [ 58.371786][ T39] wacom 0003:056A:0084.0066: unknown main item tag 0x0 [ 58.378652][ T39] wacom 0003:056A:0084.0066: unknown main item tag 0x0 [ 58.385547][ T313] wacom 0003:056A:0084.0064: unknown main item tag 0x0 [ 58.392483][ T26] wacom 0003:056A:0084.0063: unknown main item tag 0x0 [pid 593] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 575] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 575] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 58.399360][ T26] wacom 0003:056A:0084.0063: unknown main item tag 0x0 [ 58.406376][ T313] wacom 0003:056A:0084.0064: unknown main item tag 0x0 [ 58.413324][ T39] wacom 0003:056A:0084.0066: unknown main item tag 0x0 [ 58.420180][ T39] wacom 0003:056A:0084.0066: unknown main item tag 0x0 [ 58.427057][ T313] wacom 0003:056A:0084.0064: unknown main item tag 0x0 [ 58.433983][ T39] wacom 0003:056A:0084.0066: unknown main item tag 0x0 [ 58.440823][ T39] wacom 0003:056A:0084.0066: unknown main item tag 0x0 [ 58.448265][ T313] wacom 0003:056A:0084.0064: unknown main item tag 0x0 [pid 575] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 575] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 575] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 575] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} => {parent_tid=[594]}, 88) = 594 [pid 575] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 575] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 575] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 594 attached [pid 594] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 594] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 594] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0 [pid 573] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 573] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 573] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 573] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 573] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 573] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 573] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} => {parent_tid=[595]}, 88) = 595 [pid 573] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 573] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 573] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 595 attached [pid 595] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 595] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [ 58.455242][ T318] usbhid 3-1:1.2: can't add hid device: -71 [ 58.461231][ T318] usbhid: probe of 3-1:1.2 failed with error -71 [ 58.467753][ T26] wacom 0003:056A:0084.0063: hidraw2: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input0 [ 58.479289][ T318] usb 3-1: USB disconnect, device number 12 [ 58.485860][ T39] wacom 0003:056A:0084.0066: unknown main item tag 0x0 [ 58.492890][ T313] wacom 0003:056A:0084.0064: hidraw3: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input0 [pid 595] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0 [pid 588] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 587] <... futex resumed>) = 0 [pid 588] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 587] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 588] <... ioctl resumed>) = 0 [pid 587] <... futex resumed>) = 0 [pid 588] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 587] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 588] <... ioctl resumed>) = 0 [pid 588] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 587] <... futex resumed>) = 0 [pid 588] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 587] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 58.504506][ T39] wacom 0003:056A:0084.0066: unknown main item tag 0x0 [ 58.512622][ T39] wacom 0003:056A:0084.0066: unknown main item tag 0x0 [ 58.513537][ T597] fido_id[597]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/3-1/report_descriptor': No such file or directory [ 58.519829][ T39] wacom 0003:056A:0084.0066: unknown main item tag 0x0 [ 58.541890][ T39] wacom 0003:056A:0084.0066: unknown main item tag 0x0 [ 58.548825][ T39] wacom 0003:056A:0084.0066: unknown main item tag 0x0 [pid 587] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 583] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 582] <... futex resumed>) = 0 [pid 583] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 582] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 582] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 588] <... ioctl resumed>) = 0 [pid 576] <... ioctl resumed>) = 0 [pid 588] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 576] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 588] <... ioctl resumed>) = 0 [pid 588] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 587] <... futex resumed>) = 0 [pid 588] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 587] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 587] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 576] <... ioctl resumed>) = 0 [pid 574] <... ioctl resumed>) = 0 [ 58.556101][ T39] wacom 0003:056A:0084.0066: unknown main item tag 0x0 [ 58.564193][ T39] wacom 0003:056A:0084.0066: unknown main item tag 0x0 [ 58.571063][ T39] wacom 0003:056A:0084.0066: unknown main item tag 0x0 [ 58.577987][ T39] wacom 0003:056A:0084.0066: unknown main item tag 0x0 [ 58.585578][ T39] wacom 0003:056A:0084.0066: unknown main item tag 0x0 [ 58.592590][ T39] wacom 0003:056A:0084.0066: unknown main item tag 0x0 [ 58.599453][ T39] wacom 0003:056A:0084.0066: unknown main item tag 0x0 [pid 574] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 594] <... ioctl resumed>) = 0 [pid 588] <... ioctl resumed>) = 0 [pid 574] <... ioctl resumed>) = 0 [pid 594] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0 [pid 588] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 588] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 587] <... futex resumed>) = 0 [pid 588] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 587] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 588] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 587] <... futex resumed>) = 0 [pid 588] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 587] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 595] <... ioctl resumed>) = 0 [pid 594] <... ioctl resumed>) = 34 [pid 595] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0) = 34 [pid 588] <... ioctl resumed>) = 0 [ 58.606320][ T39] wacom 0003:056A:0084.0066: unknown main item tag 0x0 [ 58.613353][ T39] wacom 0003:056A:0084.0066: unknown main item tag 0x0 [ 58.620209][ T39] wacom 0003:056A:0084.0066: unknown main item tag 0x0 [ 58.627083][ T39] wacom 0003:056A:0084.0066: unknown main item tag 0x0 [ 58.635535][ T39] wacom 0003:056A:0084.0066: unknown main item tag 0x0 [ 58.642528][ T26] wacom 0003:056A:0084.0067: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input1 [pid 588] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0) = 0 [ 58.655314][ T313] wacom 0003:056A:0084.0068: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input1 [ 58.667092][ T39] wacom 0003:056A:0084.0066: unknown main item tag 0x0 [ 58.675063][ T325] wacom 0003:056A:0084.0069: unknown main item tag 0x0 [ 58.682751][ T39] wacom 0003:056A:0084.0066: unknown main item tag 0x0 [ 58.689595][ T39] wacom 0003:056A:0084.0066: unknown main item tag 0x0 [ 58.696488][ T325] wacom 0003:056A:0084.0069: unknown main item tag 0x0 [ 58.703378][ T325] wacom 0003:056A:0084.0069: unknown main item tag 0x0 [ 58.710222][ T325] wacom 0003:056A:0084.0069: unknown main item tag 0x0 [ 58.717152][ T39] wacom 0003:056A:0084.0066: unknown main item tag 0x0 [ 58.724049][ T39] wacom 0003:056A:0084.0066: unknown main item tag 0x0 [ 58.730901][ T39] wacom 0003:056A:0084.0066: unknown main item tag 0x0 [ 58.737781][ T325] wacom 0003:056A:0084.0069: unknown main item tag 0x0 [ 58.744648][ T325] wacom 0003:056A:0084.0069: unknown main item tag 0x0 [pid 576] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 58.751530][ T39] wacom 0003:056A:0084.0066: unknown main item tag 0x0 [ 58.758375][ T39] wacom 0003:056A:0084.0066: unknown main item tag 0x0 [ 58.765363][ T325] wacom 0003:056A:0084.0069: unknown main item tag 0x0 [ 58.772241][ T325] wacom 0003:056A:0084.0069: unknown main item tag 0x0 [ 58.779092][ T325] wacom 0003:056A:0084.0069: unknown main item tag 0x0 [ 58.786016][ T39] wacom 0003:056A:0084.0066: unknown main item tag 0x0 [ 58.793516][ T325] wacom 0003:056A:0084.0069: unknown main item tag 0x0 [ 58.800398][ T325] wacom 0003:056A:0084.0069: unknown main item tag 0x0 [pid 576] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 575] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 574] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 574] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 573] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 573] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 594] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 594] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 575] exit_group(0 [pid 594] <... futex resumed>) = ? [pid 576] <... futex resumed>) = ? [pid 575] <... exit_group resumed>) = ? [pid 594] +++ exited with 0 +++ [pid 576] +++ exited with 0 +++ [pid 575] +++ exited with 0 +++ [pid 308] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=575, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 308] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 308] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 308] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 598 [pid 308] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 598 attached [pid 598] set_robust_list(0x5555696156a0, 24) = 0 [pid 598] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 598] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 598] setpgid(0, 0) = 0 [pid 598] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 598] write(3, "1000", 4) = 4 [pid 598] close(3) = 0 executing program [pid 598] write(1, "executing program\n", 18) = 18 [pid 598] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 598] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 598] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 598] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 598] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 598] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 598] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0} => {parent_tid=[599]}, 88) = 599 [pid 598] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 598] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 598] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 599 attached [pid 599] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 599] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 599] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 595] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 595] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 573] exit_group(0 [pid 595] <... futex resumed>) = ? [pid 574] <... futex resumed>) = ? [pid 573] <... exit_group resumed>) = ? [pid 595] +++ exited with 0 +++ [pid 574] +++ exited with 0 +++ [pid 573] +++ exited with 0 +++ [pid 307] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=573, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 58.807409][ T39] wacom 0003:056A:0084.0066: hidraw4: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input0 [ 58.818555][ T325] wacom 0003:056A:0084.0069: unknown main item tag 0x0 [ 58.825443][ T325] wacom 0003:056A:0084.0069: unknown main item tag 0x0 [ 58.832341][ T325] wacom 0003:056A:0084.0069: unknown main item tag 0x0 [ 58.839201][ T325] wacom 0003:056A:0084.0069: unknown main item tag 0x0 [ 58.846231][ T325] wacom 0003:056A:0084.0069: unknown main item tag 0x0 [pid 307] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 307] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 307] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 600 [pid 307] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 599] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 599] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 599] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 599] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0ci2-android-5-15/strace-static-x86_64: Process 600 attached [pid 588] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 587] <... futex resumed>) = 0 [pid 588] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 587] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 587] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 600] set_robust_list(0x5555696156a0, 24) = 0 [pid 600] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 600] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 600] setpgid(0, 0) = 0 [pid 600] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 600] write(3, "1000", 4) = 4 [pid 600] close(3) = 0 [pid 600] write(1, "executing program\n", 18) = 18 executing program [pid 600] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 600] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 600] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 600] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 600] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 583] <... ioctl resumed>) = 0 [pid 583] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 600] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 600] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0} => {parent_tid=[601]}, 88) = 601 [pid 600] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 600] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 600] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 601 attached [pid 601] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 601] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 601] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 601] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 601] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 601] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 601] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 582] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 58.853218][ T325] wacom 0003:056A:0084.0069: unknown main item tag 0x0 [ 58.860089][ T325] wacom 0003:056A:0084.0069: unknown main item tag 0x0 [ 58.867414][ T325] wacom 0003:056A:0084.0069: unknown main item tag 0x0 [ 58.874544][ T325] wacom 0003:056A:0084.0069: unknown main item tag 0x0 [ 58.882483][ T325] wacom 0003:056A:0084.0069: unknown main item tag 0x0 [ 58.889463][ T325] wacom 0003:056A:0084.0069: unknown main item tag 0x0 [ 58.897498][ T325] wacom 0003:056A:0084.0069: unknown main item tag 0x0 [pid 582] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 582] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 582] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 582] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 582] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 582] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} => {parent_tid=[602]}, 88) = 602 [pid 582] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 582] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 582] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 602 attached [pid 583] <... ioctl resumed>) = 0 [pid 602] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 602] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 602] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0 [pid 593] <... ioctl resumed>) = 0 [pid 593] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 602] <... ioctl resumed>) = 0 [pid 602] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0 [pid 593] <... ioctl resumed>) = 18 [pid 593] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 602] <... ioctl resumed>) = 34 [ 58.904562][ T325] wacom 0003:056A:0084.0069: unknown main item tag 0x0 [ 58.911612][ T318] usb 3-1: new high-speed USB device number 13 using dummy_hcd [ 58.919294][ T325] wacom 0003:056A:0084.0069: unknown main item tag 0x0 [ 58.926207][ T325] wacom 0003:056A:0084.0069: unknown main item tag 0x0 [ 58.933212][ T26] usbhid 5-1:1.2: can't add hid device: -71 [ 58.939124][ T26] usbhid: probe of 5-1:1.2 failed with error -71 [ 58.945522][ T325] wacom 0003:056A:0084.0069: unknown main item tag 0x0 [ 58.952500][ T313] usbhid 4-1:1.2: can't add hid device: -71 [ 58.958414][ T313] usbhid: probe of 4-1:1.2 failed with error -71 [ 58.966402][ T39] wacom 0003:056A:0084.006A: hidraw5: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input1 [ 58.977943][ T26] usb 5-1: USB disconnect, device number 12 [ 58.983900][ T325] wacom 0003:056A:0084.0069: unknown main item tag 0x0 [ 58.990767][ T325] wacom 0003:056A:0084.0069: unknown main item tag 0x0 [ 58.998307][ T313] usb 4-1: USB disconnect, device number 13 [ 59.006205][ T325] wacom 0003:056A:0084.0069: unknown main item tag 0x0 [ 59.027896][ T325] wacom 0003:056A:0084.0069: unknown main item tag 0x0 [ 59.030203][ T604] fido_id[604]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory [ 59.035011][ T325] wacom 0003:056A:0084.0069: unknown main item tag 0x0 [ 59.049924][ T603] fido_id[603]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory [ 59.057981][ T606] fido_id[606]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/4-1/report_descriptor': No such file or directory [ 59.074428][ T605] fido_id[605]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/4-1/report_descriptor': No such file or directory [ 59.085580][ T325] wacom 0003:056A:0084.0069: unknown main item tag 0x0 [pid 583] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 583] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 602] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 602] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 582] <... futex resumed>) = 0 [pid 582] exit_group(0 [pid 602] <... futex resumed>) = ? [pid 582] <... exit_group resumed>) = ? [pid 602] +++ exited with 0 +++ [pid 583] <... futex resumed>) = ? [pid 583] +++ exited with 0 +++ [pid 582] +++ exited with 0 +++ [pid 304] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=582, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 304] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 304] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 304] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 607 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 607 attached [pid 607] set_robust_list(0x5555696156a0, 24) = 0 [pid 607] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 607] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 607] setpgid(0, 0) = 0 [pid 607] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 607] write(3, "1000", 4) = 4 [pid 607] close(3) = 0 executing program [pid 607] write(1, "executing program\n", 18) = 18 [pid 607] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 607] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 607] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 607] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 607] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 607] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 607] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0} => {parent_tid=[608]}, 88) = 608 ci2-android-5-15/strace-static-x86_64: Process 608 attached [pid 607] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 607] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 607] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 608] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 608] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 608] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 608] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 608] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 608] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [ 59.108918][ T325] wacom 0003:056A:0084.0069: unknown main item tag 0x0 [ 59.117259][ T325] wacom 0003:056A:0084.0069: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input0 [pid 608] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 588] <... ioctl resumed>) = 0 [pid 588] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 593] <... ioctl resumed>) = 0 [pid 588] <... ioctl resumed>) = 0 [pid 587] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 593] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 587] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 587] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 587] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 587] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 587] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} => {parent_tid=[609]}, 88) = 609 ci2-android-5-15/strace-static-x86_64: Process 609 attached [pid 587] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 587] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 587] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 609] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 609] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 609] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0) = 0 [pid 593] <... ioctl resumed>) = 18 [pid 609] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0 [pid 593] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 609] <... ioctl resumed>) = 34 [pid 593] <... ioctl resumed>) = 0 [ 59.241532][ T39] usbhid 1-1:1.2: can't add hid device: -71 [ 59.247486][ T39] usbhid: probe of 1-1:1.2 failed with error -71 [ 59.254524][ T39] usb 1-1: USB disconnect, device number 13 [ 59.263597][ T325] wacom 0003:056A:0084.006B: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input1 [pid 593] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 9 [pid 593] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 593] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 84 [ 59.287241][ T611] fido_id[611]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory [pid 593] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 593] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 593] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 593] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [pid 593] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0) = 0 [pid 599] <... ioctl resumed>) = 0 [pid 599] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 18 [ 59.341599][ T318] usb 3-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 59.350681][ T318] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 59.381480][ T26] usb 5-1: new high-speed USB device number 13 using dummy_hcd [pid 599] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 588] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 588] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 609] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 587] <... futex resumed>) = 0 [pid 609] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 587] exit_group(0 [pid 588] <... futex resumed>) = ? [pid 587] <... exit_group resumed>) = ? [pid 588] +++ exited with 0 +++ [pid 609] <... futex resumed>) = ? [pid 609] +++ exited with 0 +++ [pid 587] +++ exited with 0 +++ [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=587, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 305] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 305] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 612 ci2-android-5-15/strace-static-x86_64: Process 612 attached [pid 612] set_robust_list(0x5555696156a0, 24 [pid 601] <... ioctl resumed>) = 0 [pid 305] rt_sigprocmask(SIG_SETMASK, [] [pid 612] <... set_robust_list resumed>) = 0 [pid 601] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 305] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 612] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 612] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 612] setpgid(0, 0) = 0 [pid 612] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 612] write(3, "1000", 4) = 4 [pid 612] close(3) = 0 executing program [pid 612] write(1, "executing program\n", 18) = 18 [pid 612] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 612] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 612] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 612] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 612] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 612] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 612] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0}ci2-android-5-15/strace-static-x86_64: Process 613 attached => {parent_tid=[613]}, 88) = 613 [pid 613] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 613] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 613] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 612] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 612] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 613] <... futex resumed>) = 0 [pid 613] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 613] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0 [pid 612] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 613] <... ioctl resumed>) = 0 [pid 613] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 613] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 613] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 601] <... ioctl resumed>) = 18 [ 59.451421][ T313] usb 4-1: new high-speed USB device number 14 using dummy_hcd [pid 601] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 593] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 592] <... futex resumed>) = 0 [pid 593] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 592] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 593] <... ioctl resumed>) = 0 [pid 592] <... futex resumed>) = 0 [pid 593] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [ 59.561473][ T325] usbhid 2-1:1.2: can't add hid device: -71 [ 59.567431][ T325] usbhid: probe of 2-1:1.2 failed with error -71 [ 59.574635][ T325] usb 2-1: USB disconnect, device number 13 [ 59.595834][ T614] fido_id[614]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory [pid 592] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 593] <... ioctl resumed>) = 0 [pid 599] <... ioctl resumed>) = 0 [pid 599] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 608] <... ioctl resumed>) = 0 [pid 608] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 599] <... ioctl resumed>) = 18 [pid 599] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 608] <... ioctl resumed>) = 18 [pid 599] <... ioctl resumed>) = 0 [pid 608] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [ 59.596567][ T615] fido_id[615]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory [ 59.641550][ T39] usb 1-1: new high-speed USB device number 14 using dummy_hcd [pid 599] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 9 [pid 599] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 601] <... ioctl resumed>) = 0 [pid 601] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 599] <... ioctl resumed>) = 0 [pid 599] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 601] <... ioctl resumed>) = 18 [pid 601] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 599] <... ioctl resumed>) = 84 [pid 599] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 601] <... ioctl resumed>) = 0 [pid 601] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 9 [pid 599] <... ioctl resumed>) = 0 [pid 601] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 599] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 599] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 599] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [pid 599] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0 [pid 601] <... ioctl resumed>) = 0 [pid 599] <... ioctl resumed>) = 0 [ 59.741480][ T26] usb 5-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 59.750613][ T26] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 601] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 84 [pid 601] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 593] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 592] <... futex resumed>) = 0 [pid 593] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 592] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 593] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 592] <... futex resumed>) = 0 [pid 593] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 592] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 593] <... ioctl resumed>) = 0 [pid 593] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 593] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 592] <... futex resumed>) = 0 [pid 593] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 592] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 593] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 592] <... futex resumed>) = 0 [pid 593] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 592] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 601] <... ioctl resumed>) = 0 [pid 593] <... ioctl resumed>) = 0 [pid 601] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32 [pid 593] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 601] <... ioctl resumed>) = 0 [pid 593] <... ioctl resumed>) = 0 [pid 601] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0 [pid 593] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 601] <... ioctl resumed>) = 0 [pid 593] <... futex resumed>) = 1 [pid 601] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c [pid 592] <... futex resumed>) = 0 [pid 601] <... ioctl resumed>) = 0 [pid 593] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 601] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0 [pid 593] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 592] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 593] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 592] <... futex resumed>) = 0 [pid 592] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 601] <... ioctl resumed>) = 0 [ 59.811565][ T313] usb 4-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 59.820701][ T313] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 593] <... ioctl resumed>) = 0 [pid 593] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 593] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 592] <... futex resumed>) = 0 [pid 593] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 592] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 593] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 592] <... futex resumed>) = 0 [pid 593] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 592] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 608] <... ioctl resumed>) = 0 [pid 608] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 18 [pid 593] <... ioctl resumed>) = 0 [pid 608] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 593] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0 [pid 608] <... ioctl resumed>) = 0 [pid 593] <... ioctl resumed>) = 0 [pid 608] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 613] <... ioctl resumed>) = 0 [pid 613] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 608] <... ioctl resumed>) = 9 [pid 608] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 613] <... ioctl resumed>) = 18 [ 59.931446][ T325] usb 2-1: new high-speed USB device number 14 using dummy_hcd [ 59.942587][ T318] wacom 0003:056A:0084.006C: unknown main item tag 0x0 [ 59.949512][ T318] wacom 0003:056A:0084.006C: unknown main item tag 0x0 [ 59.956484][ T318] wacom 0003:056A:0084.006C: unknown main item tag 0x0 [ 59.963432][ T318] wacom 0003:056A:0084.006C: unknown main item tag 0x0 [ 59.970298][ T318] wacom 0003:056A:0084.006C: unknown main item tag 0x0 [pid 613] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 608] <... ioctl resumed>) = 0 [pid 608] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 599] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 598] <... futex resumed>) = 0 [pid 599] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 598] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 599] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 598] <... futex resumed>) = 0 [pid 599] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 598] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 599] <... ioctl resumed>) = 0 [pid 599] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0) = 0 [pid 608] <... ioctl resumed>) = 84 [ 59.977289][ T318] wacom 0003:056A:0084.006C: unknown main item tag 0x0 [ 59.984201][ T318] wacom 0003:056A:0084.006C: unknown main item tag 0x0 [ 59.991050][ T318] wacom 0003:056A:0084.006C: unknown main item tag 0x0 [ 59.998000][ T318] wacom 0003:056A:0084.006C: unknown main item tag 0x0 [ 60.004957][ T39] usb 1-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 60.014051][ T318] wacom 0003:056A:0084.006C: unknown main item tag 0x0 [ 60.020898][ T318] wacom 0003:056A:0084.006C: unknown main item tag 0x0 [pid 608] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 601] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 600] <... futex resumed>) = 0 [pid 601] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 600] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 601] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 600] <... futex resumed>) = 0 [pid 608] <... ioctl resumed>) = 0 [pid 601] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 600] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 608] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32 [pid 601] <... ioctl resumed>) = 0 [pid 608] <... ioctl resumed>) = 0 [pid 601] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 608] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 608] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [ 60.027760][ T39] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 60.035950][ T318] wacom 0003:056A:0084.006C: unknown main item tag 0x0 [ 60.043099][ T318] wacom 0003:056A:0084.006C: unknown main item tag 0x0 [ 60.049964][ T318] wacom 0003:056A:0084.006C: unknown main item tag 0x0 [ 60.057057][ T318] wacom 0003:056A:0084.006C: unknown main item tag 0x0 [ 60.064088][ T318] wacom 0003:056A:0084.006C: unknown main item tag 0x0 [ 60.070950][ T318] wacom 0003:056A:0084.006C: unknown main item tag 0x0 [pid 608] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0) = 0 [pid 601] <... ioctl resumed>) = 0 [ 60.077840][ T318] wacom 0003:056A:0084.006C: unknown main item tag 0x0 [ 60.085310][ T318] wacom 0003:056A:0084.006C: unknown main item tag 0x0 [ 60.092220][ T318] wacom 0003:056A:0084.006C: unknown main item tag 0x0 [ 60.099068][ T318] wacom 0003:056A:0084.006C: unknown main item tag 0x0 [ 60.105971][ T318] wacom 0003:056A:0084.006C: unknown main item tag 0x0 [ 60.112871][ T318] wacom 0003:056A:0084.006C: unknown main item tag 0x0 [ 60.119742][ T318] wacom 0003:056A:0084.006C: unknown main item tag 0x0 [pid 593] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 592] <... futex resumed>) = 0 [pid 593] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 592] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 593] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 592] <... futex resumed>) = 0 [pid 593] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [ 60.126668][ T318] wacom 0003:056A:0084.006C: unknown main item tag 0x0 [ 60.133539][ T318] wacom 0003:056A:0084.006C: unknown main item tag 0x0 [ 60.140379][ T318] wacom 0003:056A:0084.006C: unknown main item tag 0x0 [ 60.147298][ T318] wacom 0003:056A:0084.006C: unknown main item tag 0x0 [ 60.154171][ T318] wacom 0003:056A:0084.006C: unknown main item tag 0x0 [ 60.161011][ T318] wacom 0003:056A:0084.006C: unknown main item tag 0x0 [ 60.167890][ T318] wacom 0003:056A:0084.006C: unknown main item tag 0x0 [ 60.174911][ T318] wacom 0003:056A:0084.006C: unknown main item tag 0x0 [pid 592] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 613] <... ioctl resumed>) = 0 [pid 613] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 599] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 598] <... futex resumed>) = 0 [pid 599] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 598] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 599] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 598] <... futex resumed>) = 0 [pid 599] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 598] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 599] <... ioctl resumed>) = 0 [pid 599] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 599] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 598] <... futex resumed>) = 0 [pid 599] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 598] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 599] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 598] <... futex resumed>) = 0 [pid 599] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 598] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 613] <... ioctl resumed>) = 18 [pid 613] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 599] <... ioctl resumed>) = 0 [pid 613] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 599] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 599] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 598] <... futex resumed>) = 0 [pid 599] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 598] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 599] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 598] <... futex resumed>) = 0 [pid 599] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [ 60.181800][ T318] wacom 0003:056A:0084.006C: unknown main item tag 0x0 [ 60.188654][ T318] wacom 0003:056A:0084.006C: unknown main item tag 0x0 [ 60.196289][ T318] wacom 0003:056A:0084.006C: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input0 [pid 598] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 613] <... ioctl resumed>) = 9 [pid 613] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 599] <... ioctl resumed>) = 0 [pid 613] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 599] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 599] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 598] <... futex resumed>) = 0 [pid 599] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 598] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 599] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 598] <... futex resumed>) = 0 [pid 599] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 598] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 593] <... ioctl resumed>) = 0 [pid 593] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 608] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 601] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 608] <... futex resumed>) = 1 [pid 607] <... futex resumed>) = 0 [pid 608] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 601] <... futex resumed>) = 1 [pid 607] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 600] <... futex resumed>) = 0 [pid 608] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 607] <... futex resumed>) = 0 [pid 601] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 600] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 608] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 607] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 601] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 600] <... futex resumed>) = 0 [pid 608] <... ioctl resumed>) = 0 [pid 601] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 600] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 608] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 601] <... ioctl resumed>) = 0 [pid 601] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 601] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 600] <... futex resumed>) = 0 [pid 601] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 600] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 600] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 613] <... ioctl resumed>) = 84 [pid 613] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 608] <... ioctl resumed>) = 0 [pid 593] <... ioctl resumed>) = 0 [pid 599] <... ioctl resumed>) = 0 [pid 599] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0 [pid 613] <... ioctl resumed>) = 0 [pid 601] <... ioctl resumed>) = 0 [pid 613] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32 [pid 601] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 613] <... ioctl resumed>) = 0 [pid 613] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0 [pid 601] <... ioctl resumed>) = 0 [pid 613] <... ioctl resumed>) = 0 [pid 613] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c [pid 601] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 613] <... ioctl resumed>) = 0 [pid 613] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0 [pid 601] <... futex resumed>) = 1 [pid 600] <... futex resumed>) = 0 [pid 601] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 600] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 601] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 600] <... futex resumed>) = 0 [pid 601] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 600] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 599] <... ioctl resumed>) = 0 [ 60.291579][ T325] usb 2-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 60.300722][ T325] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 613] <... ioctl resumed>) = 0 [pid 601] <... ioctl resumed>) = 0 [pid 601] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 601] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 601] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 600] <... futex resumed>) = 0 [pid 600] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 601] <... futex resumed>) = 0 [pid 600] <... futex resumed>) = 1 [pid 601] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [ 60.332642][ T26] wacom 0003:056A:0084.006D: unknown main item tag 0x0 [ 60.339528][ T26] wacom 0003:056A:0084.006D: unknown main item tag 0x0 [ 60.347002][ T26] wacom 0003:056A:0084.006D: unknown main item tag 0x0 [ 60.353891][ T26] wacom 0003:056A:0084.006D: unknown main item tag 0x0 [ 60.360739][ T26] wacom 0003:056A:0084.006D: unknown main item tag 0x0 [ 60.367676][ T26] wacom 0003:056A:0084.006D: unknown main item tag 0x0 [ 60.374560][ T26] wacom 0003:056A:0084.006D: unknown main item tag 0x0 [pid 600] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 601] <... ioctl resumed>) = 0 [pid 601] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0) = 0 [ 60.381534][ T26] wacom 0003:056A:0084.006D: unknown main item tag 0x0 [ 60.388381][ T26] wacom 0003:056A:0084.006D: unknown main item tag 0x0 [ 60.395260][ T26] wacom 0003:056A:0084.006D: unknown main item tag 0x0 [ 60.402152][ T26] wacom 0003:056A:0084.006D: unknown main item tag 0x0 [ 60.409009][ T26] wacom 0003:056A:0084.006D: unknown main item tag 0x0 [ 60.415871][ T26] wacom 0003:056A:0084.006D: unknown main item tag 0x0 [ 60.423818][ T313] wacom 0003:056A:0084.006E: unknown main item tag 0x0 [ 60.430677][ T313] wacom 0003:056A:0084.006E: unknown main item tag 0x0 [ 60.437563][ T26] wacom 0003:056A:0084.006D: unknown main item tag 0x0 [ 60.444457][ T26] wacom 0003:056A:0084.006D: unknown main item tag 0x0 [ 60.451297][ T26] wacom 0003:056A:0084.006D: unknown main item tag 0x0 [ 60.458184][ T313] wacom 0003:056A:0084.006E: unknown main item tag 0x0 [ 60.465069][ T313] wacom 0003:056A:0084.006E: unknown main item tag 0x0 [ 60.471938][ T26] wacom 0003:056A:0084.006D: unknown main item tag 0x0 [pid 592] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 592] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 592] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 592] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 592] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 592] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} => {parent_tid=[616]}, 88) = 616 [pid 592] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 592] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 592] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 616 attached [pid 616] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 616] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 616] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0) = 0 [pid 616] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0) = 34 [pid 608] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 593] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 608] <... futex resumed>) = 1 [pid 607] <... futex resumed>) = 0 [pid 593] <... futex resumed>) = 0 [pid 608] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 607] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 593] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 608] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 607] <... futex resumed>) = 0 [pid 608] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 607] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 608] <... ioctl resumed>) = 0 [pid 608] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 608] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 607] <... futex resumed>) = 0 [pid 608] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 607] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 608] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 607] <... futex resumed>) = 0 [pid 608] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 607] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 599] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 598] <... futex resumed>) = 0 [pid 599] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 598] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 599] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 598] <... futex resumed>) = 0 [pid 599] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [ 60.478831][ T26] wacom 0003:056A:0084.006D: unknown main item tag 0x0 [ 60.485724][ T313] wacom 0003:056A:0084.006E: unknown main item tag 0x0 [ 60.492597][ T313] wacom 0003:056A:0084.006E: unknown main item tag 0x0 [ 60.499460][ T313] wacom 0003:056A:0084.006E: unknown main item tag 0x0 [ 60.507847][ T26] wacom 0003:056A:0084.006D: unknown main item tag 0x0 [ 60.514860][ T318] wacom 0003:056A:0084.006F: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input1 [ 60.526719][ T26] wacom 0003:056A:0084.006D: unknown main item tag 0x0 [pid 598] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 613] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 612] <... futex resumed>) = 0 [pid 608] <... ioctl resumed>) = 0 [pid 613] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 612] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 608] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 613] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 612] <... futex resumed>) = 0 [pid 608] <... ioctl resumed>) = 0 [pid 613] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 612] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 608] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 613] <... ioctl resumed>) = 0 [pid 608] <... futex resumed>) = 1 [pid 607] <... futex resumed>) = 0 [pid 613] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 608] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 607] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 608] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 607] <... futex resumed>) = 0 [pid 608] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 607] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 613] <... ioctl resumed>) = 0 [pid 608] <... ioctl resumed>) = 0 [pid 608] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 608] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 607] <... futex resumed>) = 0 [pid 608] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 607] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 608] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [ 60.533630][ T313] wacom 0003:056A:0084.006E: unknown main item tag 0x0 [ 60.540485][ T313] wacom 0003:056A:0084.006E: unknown main item tag 0x0 [ 60.547409][ T26] wacom 0003:056A:0084.006D: unknown main item tag 0x0 [ 60.554307][ T26] wacom 0003:056A:0084.006D: unknown main item tag 0x0 [ 60.561148][ T26] wacom 0003:056A:0084.006D: unknown main item tag 0x0 [ 60.568137][ T313] wacom 0003:056A:0084.006E: unknown main item tag 0x0 [ 60.575014][ T313] wacom 0003:056A:0084.006E: unknown main item tag 0x0 [pid 607] <... futex resumed>) = 0 [pid 608] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 607] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 601] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 600] <... futex resumed>) = 0 [pid 608] <... ioctl resumed>) = 0 [pid 601] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 600] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 608] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0 [pid 601] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 600] <... futex resumed>) = 0 [pid 601] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [ 60.581926][ T26] wacom 0003:056A:0084.006D: unknown main item tag 0x0 [ 60.588884][ T26] wacom 0003:056A:0084.006D: unknown main item tag 0x0 [ 60.595764][ T313] wacom 0003:056A:0084.006E: unknown main item tag 0x0 [ 60.602691][ T313] wacom 0003:056A:0084.006E: unknown main item tag 0x0 [ 60.609763][ T313] wacom 0003:056A:0084.006E: unknown main item tag 0x0 [ 60.616644][ T26] wacom 0003:056A:0084.006D: unknown main item tag 0x0 [ 60.623567][ T26] wacom 0003:056A:0084.006D: unknown main item tag 0x0 [pid 600] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 608] <... ioctl resumed>) = 0 [ 60.630423][ T26] wacom 0003:056A:0084.006D: unknown main item tag 0x0 [ 60.637306][ T313] wacom 0003:056A:0084.006E: unknown main item tag 0x0 [ 60.645294][ T39] wacom 0003:056A:0084.0070: unknown main item tag 0x0 [ 60.652189][ T313] wacom 0003:056A:0084.006E: unknown main item tag 0x0 [ 60.659029][ T313] wacom 0003:056A:0084.006E: unknown main item tag 0x0 [ 60.665919][ T39] wacom 0003:056A:0084.0070: unknown main item tag 0x0 [ 60.672818][ T26] wacom 0003:056A:0084.006D: unknown main item tag 0x0 [pid 616] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 592] <... futex resumed>) = 0 [pid 616] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 592] exit_group(0 [pid 616] <... futex resumed>) = ? [pid 593] <... futex resumed>) = ? [pid 592] <... exit_group resumed>) = ? [pid 616] +++ exited with 0 +++ [pid 593] +++ exited with 0 +++ [pid 592] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=592, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 617 [pid 306] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 617 attached [pid 617] set_robust_list(0x5555696156a0, 24) = 0 [pid 617] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 617] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 617] setpgid(0, 0) = 0 [pid 617] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 617] write(3, "1000", 4) = 4 [pid 617] close(3) = 0 executing program [pid 617] write(1, "executing program\n", 18) = 18 [pid 617] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 617] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 617] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 617] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 617] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 617] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 617] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0} => {parent_tid=[618]}, 88) = 618 [pid 617] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 617] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 617] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 618 attached [pid 618] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 618] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 618] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 618] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 618] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 618] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [ 60.679656][ T26] wacom 0003:056A:0084.006D: unknown main item tag 0x0 [ 60.686537][ T39] wacom 0003:056A:0084.0070: unknown main item tag 0x0 [ 60.693485][ T313] wacom 0003:056A:0084.006E: unknown main item tag 0x0 [ 60.700329][ T313] wacom 0003:056A:0084.006E: unknown main item tag 0x0 [ 60.707225][ T39] wacom 0003:056A:0084.0070: unknown main item tag 0x0 [ 60.714127][ T26] wacom 0003:056A:0084.006D: unknown main item tag 0x0 [ 60.720988][ T26] wacom 0003:056A:0084.006D: unknown main item tag 0x0 [ 60.727966][ T39] wacom 0003:056A:0084.0070: unknown main item tag 0x0 [pid 618] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 613] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 612] <... futex resumed>) = 0 [pid 613] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 612] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 613] <... ioctl resumed>) = 0 [pid 612] <... futex resumed>) = 0 [pid 613] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 612] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 613] <... ioctl resumed>) = 0 [pid 613] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 612] <... futex resumed>) = 0 [pid 613] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 612] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 60.734856][ T313] wacom 0003:056A:0084.006E: unknown main item tag 0x0 [ 60.741790][ T39] wacom 0003:056A:0084.0070: unknown main item tag 0x0 [ 60.748651][ T39] wacom 0003:056A:0084.0070: unknown main item tag 0x0 [ 60.755552][ T26] wacom 0003:056A:0084.006D: unknown main item tag 0x0 [ 60.762510][ T313] wacom 0003:056A:0084.006E: unknown main item tag 0x0 [ 60.769363][ T313] wacom 0003:056A:0084.006E: unknown main item tag 0x0 [ 60.776255][ T26] wacom 0003:056A:0084.006D: unknown main item tag 0x0 [pid 612] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 613] <... ioctl resumed>) = 0 [pid 613] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 613] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 612] <... futex resumed>) = 0 [pid 613] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 612] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 613] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 612] <... futex resumed>) = 0 [pid 613] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [ 60.783453][ T39] wacom 0003:056A:0084.0070: unknown main item tag 0x0 [ 60.790299][ T39] wacom 0003:056A:0084.0070: unknown main item tag 0x0 [ 60.797598][ T313] wacom 0003:056A:0084.006E: unknown main item tag 0x0 [ 60.804549][ T318] usbhid 3-1:1.2: can't add hid device: -71 [ 60.810455][ T318] usbhid: probe of 3-1:1.2 failed with error -71 [ 60.816925][ T26] wacom 0003:056A:0084.006D: hidraw2: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input0 [ 60.828541][ T318] usb 3-1: USB disconnect, device number 13 [pid 612] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 613] <... ioctl resumed>) = 0 [pid 613] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 608] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 613] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 612] <... futex resumed>) = 0 [pid 613] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 612] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 613] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 612] <... futex resumed>) = 0 [pid 613] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 612] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 608] <... futex resumed>) = 1 [pid 607] <... futex resumed>) = 0 [pid 608] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 607] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 60.834512][ T313] wacom 0003:056A:0084.006E: unknown main item tag 0x0 [ 60.841471][ T39] wacom 0003:056A:0084.0070: unknown main item tag 0x0 [ 60.848344][ T39] wacom 0003:056A:0084.0070: unknown main item tag 0x0 [ 60.855636][ T313] wacom 0003:056A:0084.006E: unknown main item tag 0x0 [ 60.864066][ T313] wacom 0003:056A:0084.006E: unknown main item tag 0x0 [ 60.871194][ T313] wacom 0003:056A:0084.006E: unknown main item tag 0x0 [pid 607] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 598] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 613] <... ioctl resumed>) = 0 [pid 598] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000 [pid 613] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0 [pid 598] <... futex resumed>) = 0 [pid 598] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 598] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 598] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 598] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} => {parent_tid=[621]}, 88) = 621 [pid 598] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 598] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 598] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 621 attached [pid 613] <... ioctl resumed>) = 0 [pid 621] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 621] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [ 60.875186][ T619] fido_id[619]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/3-1/report_descriptor': No such file or directory [ 60.879593][ T39] wacom 0003:056A:0084.0070: unknown main item tag 0x0 [ 60.900073][ T313] wacom 0003:056A:0084.006E: unknown main item tag 0x0 [ 60.903251][ T620] fido_id[620]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory [ 60.907006][ T313] wacom 0003:056A:0084.006E: unknown main item tag 0x0 [pid 621] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0 [pid 599] <... ioctl resumed>) = 0 [pid 599] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0) = 0 [pid 600] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 600] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 600] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 600] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 600] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 600] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} => {parent_tid=[622]}, 88) = 622 [pid 600] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 600] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 600] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 622 attached [pid 622] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 622] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [ 60.929204][ T325] wacom 0003:056A:0084.0071: unknown main item tag 0x0 [ 60.937160][ T39] wacom 0003:056A:0084.0070: unknown main item tag 0x0 [ 60.944133][ T325] wacom 0003:056A:0084.0071: unknown main item tag 0x0 [ 60.950986][ T325] wacom 0003:056A:0084.0071: unknown main item tag 0x0 [ 60.957884][ T39] wacom 0003:056A:0084.0070: unknown main item tag 0x0 [ 60.964787][ T39] wacom 0003:056A:0084.0070: unknown main item tag 0x0 [ 60.971750][ T325] wacom 0003:056A:0084.0071: unknown main item tag 0x0 [ 60.978610][ T325] wacom 0003:056A:0084.0071: unknown main item tag 0x0 [pid 622] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0 [pid 621] <... ioctl resumed>) = 0 [pid 621] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0) = 34 [ 60.985513][ T313] wacom 0003:056A:0084.006E: unknown main item tag 0x0 [ 60.992487][ T39] wacom 0003:056A:0084.0070: unknown main item tag 0x0 [ 60.999345][ T39] wacom 0003:056A:0084.0070: unknown main item tag 0x0 [ 61.006218][ T313] wacom 0003:056A:0084.006E: unknown main item tag 0x0 [ 61.014528][ T325] wacom 0003:056A:0084.0071: unknown main item tag 0x0 [ 61.021537][ T26] wacom 0003:056A:0084.0072: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input1 [ 61.032609][ T313] wacom 0003:056A:0084.006E: unknown main item tag 0x0 [ 61.039460][ T313] wacom 0003:056A:0084.006E: unknown main item tag 0x0 [ 61.046410][ T39] wacom 0003:056A:0084.0070: unknown main item tag 0x0 [ 61.054053][ T325] wacom 0003:056A:0084.0071: unknown main item tag 0x0 [ 61.060903][ T325] wacom 0003:056A:0084.0071: unknown main item tag 0x0 [ 61.067792][ T39] wacom 0003:056A:0084.0070: unknown main item tag 0x0 [ 61.074678][ T313] wacom 0003:056A:0084.006E: unknown main item tag 0x0 [pid 613] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 612] <... futex resumed>) = 0 [pid 613] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 612] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 613] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 612] <... futex resumed>) = 0 [pid 613] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [ 61.081564][ T39] wacom 0003:056A:0084.0070: unknown main item tag 0x0 [ 61.088408][ T39] wacom 0003:056A:0084.0070: unknown main item tag 0x0 [ 61.095397][ T325] wacom 0003:056A:0084.0071: unknown main item tag 0x0 [ 61.102654][ T325] wacom 0003:056A:0084.0071: unknown main item tag 0x0 [ 61.109587][ T313] wacom 0003:056A:0084.006E: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input0 [ 61.120669][ T325] wacom 0003:056A:0084.0071: unknown main item tag 0x0 [ 61.127553][ T39] wacom 0003:056A:0084.0070: unknown main item tag 0x0 [pid 612] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 599] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 61.134446][ T325] wacom 0003:056A:0084.0071: unknown main item tag 0x0 [ 61.141305][ T325] wacom 0003:056A:0084.0071: unknown main item tag 0x0 [ 61.148181][ T39] wacom 0003:056A:0084.0070: unknown main item tag 0x0 [ 61.155072][ T39] wacom 0003:056A:0084.0070: unknown main item tag 0x0 [ 61.161947][ T325] wacom 0003:056A:0084.0071: unknown main item tag 0x0 [ 61.168796][ T325] wacom 0003:056A:0084.0071: unknown main item tag 0x0 [ 61.175765][ T39] wacom 0003:056A:0084.0070: unknown main item tag 0x0 [pid 599] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 607] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 607] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 607] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 607] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 607] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 607] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} => {parent_tid=[623]}, 88) = 623 [pid 607] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 607] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 607] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 623 attached [pid 623] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 623] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 623] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0 [pid 621] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 598] <... futex resumed>) = 0 [pid 621] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 598] exit_group(0 [pid 621] <... futex resumed>) = ? [pid 599] <... futex resumed>) = ? [pid 598] <... exit_group resumed>) = ? [pid 621] +++ exited with 0 +++ [pid 599] +++ exited with 0 +++ [pid 598] +++ exited with 0 +++ [pid 308] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=598, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 308] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 308] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 624 [pid 308] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 624 attached [pid 624] set_robust_list(0x5555696156a0, 24) = 0 [pid 624] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 624] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 624] setpgid(0, 0) = 0 [pid 624] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 624] write(3, "1000", 4) = 4 [pid 624] close(3) = 0 executing program [pid 624] write(1, "executing program\n", 18) = 18 [pid 624] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 624] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 624] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 624] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 624] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 624] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 624] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0} => {parent_tid=[625]}, 88) = 625 [pid 624] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 624] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 624] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 625 attached [pid 625] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 625] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 625] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 625] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 625] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 625] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 625] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 601] <... ioctl resumed>) = 0 [ 61.182634][ T39] wacom 0003:056A:0084.0070: unknown main item tag 0x0 [ 61.189482][ T39] wacom 0003:056A:0084.0070: unknown main item tag 0x0 [ 61.196355][ T325] wacom 0003:056A:0084.0071: unknown main item tag 0x0 [ 61.203231][ T325] wacom 0003:056A:0084.0071: unknown main item tag 0x0 [ 61.210080][ T325] wacom 0003:056A:0084.0071: unknown main item tag 0x0 [ 61.216989][ T39] wacom 0003:056A:0084.0070: unknown main item tag 0x0 [ 61.225042][ T39] wacom 0003:056A:0084.0070: unknown main item tag 0x0 [pid 601] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0) = 0 [pid 622] <... ioctl resumed>) = 0 [ 61.232042][ T325] wacom 0003:056A:0084.0071: unknown main item tag 0x0 [ 61.238900][ T325] wacom 0003:056A:0084.0071: unknown main item tag 0x0 [ 61.245777][ T318] usb 3-1: new high-speed USB device number 14 using dummy_hcd [ 61.253471][ T39] wacom 0003:056A:0084.0070: unknown main item tag 0x0 [ 61.260324][ T39] wacom 0003:056A:0084.0070: unknown main item tag 0x0 [ 61.267256][ T325] wacom 0003:056A:0084.0071: unknown main item tag 0x0 [ 61.274213][ T39] wacom 0003:056A:0084.0070: unknown main item tag 0x0 [pid 622] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0 [pid 618] <... ioctl resumed>) = 0 [pid 618] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 622] <... ioctl resumed>) = 34 [pid 618] <... ioctl resumed>) = 18 [pid 618] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 600] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 61.281062][ T39] wacom 0003:056A:0084.0070: unknown main item tag 0x0 [ 61.287974][ T325] wacom 0003:056A:0084.0071: unknown main item tag 0x0 [ 61.296322][ T325] wacom 0003:056A:0084.0071: unknown main item tag 0x0 [ 61.303329][ T313] wacom 0003:056A:0084.0073: hidraw3: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input1 [ 61.314437][ T26] usbhid 5-1:1.2: can't add hid device: -71 [ 61.320334][ T26] usbhid: probe of 5-1:1.2 failed with error -71 [ 61.326730][ T39] wacom 0003:056A:0084.0070: unknown main item tag 0x0 [ 61.337718][ T26] usb 5-1: USB disconnect, device number 13 [ 61.344682][ T325] wacom 0003:056A:0084.0071: unknown main item tag 0x0 [ 61.355022][ T325] wacom 0003:056A:0084.0071: unknown main item tag 0x0 [ 61.362048][ T39] wacom 0003:056A:0084.0070: hidraw4: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input0 [ 61.373377][ T325] wacom 0003:056A:0084.0071: unknown main item tag 0x0 [ 61.380507][ T325] wacom 0003:056A:0084.0071: unknown main item tag 0x0 [ 61.388666][ T325] wacom 0003:056A:0084.0071: unknown main item tag 0x0 [ 61.396652][ T325] wacom 0003:056A:0084.0071: unknown main item tag 0x0 [ 61.404020][ T325] wacom 0003:056A:0084.0071: unknown main item tag 0x0 [ 61.410883][ T325] wacom 0003:056A:0084.0071: unknown main item tag 0x0 [ 61.417767][ T325] wacom 0003:056A:0084.0071: unknown main item tag 0x0 [ 61.424687][ T325] wacom 0003:056A:0084.0071: unknown main item tag 0x0 [ 61.431575][ T325] wacom 0003:056A:0084.0071: unknown main item tag 0x0 [pid 601] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 601] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 608] <... ioctl resumed>) = 0 [pid 608] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 600] exit_group(0 [pid 601] <... futex resumed>) = ? [pid 600] <... exit_group resumed>) = ? [pid 622] +++ exited with 0 +++ [pid 601] +++ exited with 0 +++ [pid 600] +++ exited with 0 +++ [pid 612] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 612] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 307] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=600, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 612] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 612] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 612] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 612] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} => {parent_tid=[628]}, 88) = 628 [pid 612] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 612] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 612] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 307] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 307] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 629 ci2-android-5-15/strace-static-x86_64: Process 629 attached [pid 629] set_robust_list(0x5555696156a0, 24) = 0 [pid 629] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 629] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 629] setpgid(0, 0) = 0 [pid 629] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 629] write(3, "1000", 4) = 4 [pid 629] close(3) = 0 executing program [pid 629] write(1, "executing program\n", 18) = 18 [pid 629] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 629] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 629] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 629] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 629] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 629] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 629] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0} => {parent_tid=[630]}, 88) = 630 [pid 629] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 629] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 629] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 307] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 630 attached ci2-android-5-15/strace-static-x86_64: Process 628 attached [pid 630] set_robust_list(0x7f5ae910d9a0, 24 [pid 628] set_robust_list(0x7f5ae90ec9a0, 24 [pid 630] <... set_robust_list resumed>) = 0 [pid 628] <... set_robust_list resumed>) = 0 [pid 630] rt_sigprocmask(SIG_SETMASK, [] [pid 628] rt_sigprocmask(SIG_SETMASK, [] [pid 630] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 628] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 628] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0 [pid 630] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 630] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0 [pid 608] <... ioctl resumed>) = 0 [pid 630] <... ioctl resumed>) = 0 [pid 630] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 630] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [ 61.439070][ T325] wacom 0003:056A:0084.0071: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input0 [pid 630] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 623] <... ioctl resumed>) = 0 [pid 623] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0) = 34 [pid 613] <... ioctl resumed>) = 0 [pid 613] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 618] <... ioctl resumed>) = 0 [pid 613] <... ioctl resumed>) = 0 [pid 618] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 607] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 607] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 607] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 607] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 607] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 618] <... ioctl resumed>) = 18 [pid 607] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 618] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 628] <... ioctl resumed>) = 0 [ 61.523221][ T39] wacom 0003:056A:0084.0074: hidraw2: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input1 [pid 628] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0) = 34 [pid 618] <... ioctl resumed>) = 0 [pid 618] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 9 [ 61.571463][ T313] usbhid 4-1:1.2: can't add hid device: -71 [ 61.577410][ T313] usbhid: probe of 4-1:1.2 failed with error -71 [ 61.585735][ T325] wacom 0003:056A:0084.0075: hidraw5: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input1 [ 61.597210][ T313] usb 4-1: USB disconnect, device number 14 [pid 618] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 618] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 84 [pid 618] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 618] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 608] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 618] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0 [pid 608] <... futex resumed>) = 0 [pid 618] <... ioctl resumed>) = 0 [pid 608] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 618] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [pid 618] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0 [pid 607] exit_group(0 [pid 608] <... futex resumed>) = ? [pid 607] <... exit_group resumed>) = ? [pid 623] +++ exited with 0 +++ [pid 608] +++ exited with 0 +++ [pid 607] +++ exited with 0 +++ [pid 304] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=607, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 304] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 618] <... ioctl resumed>) = 0 [ 61.620505][ T631] fido_id[631]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory [ 61.620515][ T632] fido_id[632]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory [ 61.651526][ T318] usb 3-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 61.660616][ T318] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 304] <... restart_syscall resumed>) = 0 [pid 304] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 304] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 633 attached [pid 633] set_robust_list(0x5555696156a0, 24) = 0 [pid 633] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 633] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 633] setpgid(0, 0) = 0 [pid 633] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 633] write(3, "1000", 4) = 4 [pid 633] close(3) = 0 [pid 633] write(1, "executing program\n", 18) = 18 [pid 633] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 633] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 633] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 633] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 633] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 633] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 633] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0} => {parent_tid=[634]}, 88) = 634 [pid 633] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 633] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 633] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 634 attached [pid 634] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 634] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 634] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 634] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 634] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 634] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 304] <... clone resumed>, child_tidptr=0x555569615690) = 633 [pid 634] <... ioctl resumed>) = 0 [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 634] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 613] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 613] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 625] <... ioctl resumed>) = 0 [pid 625] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 628] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 612] <... futex resumed>) = 0 [pid 628] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 612] exit_group(0 [pid 628] <... futex resumed>) = ? [pid 613] <... futex resumed>) = ? [pid 612] <... exit_group resumed>) = ? [pid 628] +++ exited with 0 +++ [pid 613] +++ exited with 0 +++ [pid 612] +++ exited with 0 +++ [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=612, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 305] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 305] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 635 ci2-android-5-15/strace-static-x86_64: Process 635 attached [pid 305] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 635] set_robust_list(0x5555696156a0, 24) = 0 [pid 635] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 635] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 635] setpgid(0, 0) = 0 [pid 635] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 635] write(3, "1000", 4 [pid 625] <... ioctl resumed>) = 18 [pid 625] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 635] <... write resumed>) = 4 [pid 635] close(3) = 0 [pid 635] write(1, "executing program\n", 18) = 18 executing program [pid 635] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 635] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 635] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 635] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 635] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 635] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 635] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0} => {parent_tid=[636]}, 88) = 636 [pid 635] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 635] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 635] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 636 attached [pid 636] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 636] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 636] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 636] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 636] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 636] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [ 61.751546][ T26] usb 5-1: new high-speed USB device number 14 using dummy_hcd [ 61.791490][ T39] usbhid 1-1:1.2: can't add hid device: -71 [ 61.797559][ T39] usbhid: probe of 1-1:1.2 failed with error -71 [ 61.804580][ T39] usb 1-1: USB disconnect, device number 14 [ 61.827662][ T637] fido_id[637]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory [ 61.827931][ T638] fido_id[638]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory [pid 636] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 618] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 617] <... futex resumed>) = 0 [pid 618] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 617] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 618] <... ioctl resumed>) = 0 [pid 617] <... futex resumed>) = 0 [pid 618] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 617] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 618] <... ioctl resumed>) = 0 [ 61.881493][ T325] usbhid 2-1:1.2: can't add hid device: -71 [ 61.887455][ T325] usbhid: probe of 2-1:1.2 failed with error -71 [ 61.894707][ T325] usb 2-1: USB disconnect, device number 14 [ 61.916309][ T640] fido_id[640]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory [pid 630] <... ioctl resumed>) = 0 [pid 630] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 18 [ 61.916598][ T639] fido_id[639]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory [ 61.961519][ T313] usb 4-1: new high-speed USB device number 15 using dummy_hcd [pid 630] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 625] <... ioctl resumed>) = 0 [pid 625] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 18 [pid 625] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 625] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 9 [pid 625] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 625] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 618] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 625] <... ioctl resumed>) = 84 [pid 618] <... futex resumed>) = 1 [pid 617] <... futex resumed>) = 0 [pid 618] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 617] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 618] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 617] <... futex resumed>) = 0 [pid 618] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 617] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 618] <... ioctl resumed>) = 0 [pid 618] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 618] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 617] <... futex resumed>) = 0 [pid 618] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 617] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 618] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 617] <... futex resumed>) = 0 [pid 618] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 617] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 625] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 618] <... ioctl resumed>) = 0 [pid 625] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 625] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 625] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [pid 625] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0 [pid 618] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 618] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 617] <... futex resumed>) = 0 [pid 618] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 617] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 618] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 617] <... futex resumed>) = 0 [pid 618] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 617] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 625] <... ioctl resumed>) = 0 [pid 634] <... ioctl resumed>) = 0 [pid 634] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 18 [pid 618] <... ioctl resumed>) = 0 [pid 634] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 618] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 618] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 617] <... futex resumed>) = 0 [pid 618] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 617] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 618] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 617] <... futex resumed>) = 0 [pid 618] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [ 62.131470][ T26] usb 5-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 62.140527][ T26] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 62.161500][ T39] usb 1-1: new high-speed USB device number 15 using dummy_hcd [pid 617] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 630] <... ioctl resumed>) = 0 [pid 630] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 18 [pid 618] <... ioctl resumed>) = 0 [pid 630] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 618] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0 [pid 630] <... ioctl resumed>) = 0 [pid 618] <... ioctl resumed>) = 0 [pid 630] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 9 [pid 630] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 636] <... ioctl resumed>) = 0 [pid 630] <... ioctl resumed>) = 0 [pid 636] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [ 62.262858][ T318] wacom 0003:056A:0084.0076: unknown main item tag 0x0 [ 62.269751][ T318] wacom 0003:056A:0084.0076: unknown main item tag 0x0 [ 62.276636][ T325] usb 2-1: new high-speed USB device number 15 using dummy_hcd [ 62.284377][ T318] wacom 0003:056A:0084.0076: unknown main item tag 0x0 [ 62.291236][ T318] wacom 0003:056A:0084.0076: unknown main item tag 0x0 [ 62.298121][ T318] wacom 0003:056A:0084.0076: unknown main item tag 0x0 [ 62.305018][ T318] wacom 0003:056A:0084.0076: unknown main item tag 0x0 [pid 630] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 636] <... ioctl resumed>) = 18 [pid 630] <... ioctl resumed>) = 84 [pid 636] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [ 62.311898][ T318] wacom 0003:056A:0084.0076: unknown main item tag 0x0 [ 62.318762][ T318] wacom 0003:056A:0084.0076: unknown main item tag 0x0 [ 62.325699][ T313] usb 4-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 62.334818][ T318] wacom 0003:056A:0084.0076: unknown main item tag 0x0 [ 62.341687][ T313] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 62.349876][ T318] wacom 0003:056A:0084.0076: unknown main item tag 0x0 [pid 630] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 630] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 630] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 630] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [pid 630] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0 [pid 625] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 624] <... futex resumed>) = 0 [pid 625] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 624] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 625] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 624] <... futex resumed>) = 0 [pid 625] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 624] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 625] <... ioctl resumed>) = 0 [pid 625] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0) = 0 [pid 630] <... ioctl resumed>) = 0 [ 62.357035][ T318] wacom 0003:056A:0084.0076: unknown main item tag 0x0 [ 62.363953][ T318] wacom 0003:056A:0084.0076: unknown main item tag 0x0 [ 62.370804][ T318] wacom 0003:056A:0084.0076: unknown main item tag 0x0 [ 62.377734][ T318] wacom 0003:056A:0084.0076: unknown main item tag 0x0 [ 62.384721][ T318] wacom 0003:056A:0084.0076: unknown main item tag 0x0 [ 62.392161][ T318] wacom 0003:056A:0084.0076: unknown main item tag 0x0 [ 62.399024][ T318] wacom 0003:056A:0084.0076: unknown main item tag 0x0 [ 62.405960][ T318] wacom 0003:056A:0084.0076: unknown main item tag 0x0 [pid 634] <... ioctl resumed>) = 0 [pid 634] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 18 [pid 634] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 618] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 617] <... futex resumed>) = 0 [pid 618] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 617] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 618] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 617] <... futex resumed>) = 0 [ 62.412909][ T318] wacom 0003:056A:0084.0076: unknown main item tag 0x0 [ 62.419750][ T318] wacom 0003:056A:0084.0076: unknown main item tag 0x0 [ 62.426769][ T318] wacom 0003:056A:0084.0076: unknown main item tag 0x0 [ 62.433657][ T318] wacom 0003:056A:0084.0076: unknown main item tag 0x0 [ 62.440516][ T318] wacom 0003:056A:0084.0076: unknown main item tag 0x0 [ 62.447476][ T318] wacom 0003:056A:0084.0076: unknown main item tag 0x0 [ 62.454371][ T318] wacom 0003:056A:0084.0076: unknown main item tag 0x0 [pid 618] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 617] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 634] <... ioctl resumed>) = 0 [pid 634] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 9 [pid 634] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [ 62.461219][ T318] wacom 0003:056A:0084.0076: unknown main item tag 0x0 [ 62.468128][ T318] wacom 0003:056A:0084.0076: unknown main item tag 0x0 [ 62.475012][ T318] wacom 0003:056A:0084.0076: unknown main item tag 0x0 [ 62.481976][ T318] wacom 0003:056A:0084.0076: unknown main item tag 0x0 [ 62.488831][ T318] wacom 0003:056A:0084.0076: unknown main item tag 0x0 [ 62.495703][ T318] wacom 0003:056A:0084.0076: unknown main item tag 0x0 [ 62.502621][ T318] wacom 0003:056A:0084.0076: unknown main item tag 0x0 [pid 634] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 84 [pid 634] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 636] <... ioctl resumed>) = 0 [pid 636] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 18 [pid 634] <... ioctl resumed>) = 0 [pid 636] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 634] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 634] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 634] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [pid 634] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0 [pid 625] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 624] <... futex resumed>) = 0 [pid 625] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 624] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 625] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 624] <... futex resumed>) = 0 [pid 625] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 624] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 625] <... ioctl resumed>) = 0 [pid 625] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 625] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 624] <... futex resumed>) = 0 [pid 625] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 624] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 625] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 624] <... futex resumed>) = 0 [pid 625] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 624] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 636] <... ioctl resumed>) = 0 [pid 634] <... ioctl resumed>) = 0 [pid 636] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 630] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 629] <... futex resumed>) = 0 [pid 630] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 629] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 630] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 629] <... futex resumed>) = 0 [pid 630] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 629] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 630] <... ioctl resumed>) = 0 [ 62.509492][ T318] wacom 0003:056A:0084.0076: unknown main item tag 0x0 [ 62.516357][ T318] wacom 0003:056A:0084.0076: unknown main item tag 0x0 [ 62.523276][ T39] usb 1-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 62.532712][ T39] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 62.540789][ T318] wacom 0003:056A:0084.0076: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input0 [pid 630] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 636] <... ioctl resumed>) = 9 [pid 630] <... ioctl resumed>) = 0 [pid 625] <... ioctl resumed>) = 0 [pid 636] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 625] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 625] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 624] <... futex resumed>) = 0 [pid 625] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 624] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 625] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 624] <... futex resumed>) = 0 [pid 625] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 624] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 636] <... ioctl resumed>) = 0 [pid 618] <... ioctl resumed>) = 0 [pid 636] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 618] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 636] <... ioctl resumed>) = 84 [pid 625] <... ioctl resumed>) = 0 [pid 618] <... ioctl resumed>) = 0 [pid 636] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 625] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 625] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 624] <... futex resumed>) = 0 [pid 625] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 624] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 625] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 624] <... futex resumed>) = 0 [pid 625] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 624] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 636] <... ioctl resumed>) = 0 [pid 636] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 636] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 636] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [pid 636] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0 [pid 625] <... ioctl resumed>) = 0 [pid 625] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0 [pid 636] <... ioctl resumed>) = 0 [pid 625] <... ioctl resumed>) = 0 [ 62.651544][ T325] usb 2-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 62.660622][ T325] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 62.712620][ T26] wacom 0003:056A:0084.0077: unknown main item tag 0x0 [ 62.719559][ T26] wacom 0003:056A:0084.0077: unknown main item tag 0x0 [ 62.726632][ T26] wacom 0003:056A:0084.0077: unknown main item tag 0x0 [ 62.733544][ T26] wacom 0003:056A:0084.0077: unknown main item tag 0x0 [ 62.740406][ T26] wacom 0003:056A:0084.0077: unknown main item tag 0x0 [ 62.747315][ T26] wacom 0003:056A:0084.0077: unknown main item tag 0x0 [ 62.754271][ T26] wacom 0003:056A:0084.0077: unknown main item tag 0x0 [pid 634] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 634] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 633] <... futex resumed>) = 0 [pid 633] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 634] <... futex resumed>) = 0 [pid 633] <... futex resumed>) = 1 [pid 634] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 633] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 634] <... ioctl resumed>) = 0 [pid 634] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0) = 0 [pid 630] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 629] <... futex resumed>) = 0 [pid 630] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 629] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 630] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 629] <... futex resumed>) = 0 [ 62.761120][ T26] wacom 0003:056A:0084.0077: unknown main item tag 0x0 [ 62.768016][ T26] wacom 0003:056A:0084.0077: unknown main item tag 0x0 [ 62.774888][ T26] wacom 0003:056A:0084.0077: unknown main item tag 0x0 [ 62.781751][ T26] wacom 0003:056A:0084.0077: unknown main item tag 0x0 [ 62.788596][ T26] wacom 0003:056A:0084.0077: unknown main item tag 0x0 [ 62.795535][ T26] wacom 0003:056A:0084.0077: unknown main item tag 0x0 [ 62.802406][ T26] wacom 0003:056A:0084.0077: unknown main item tag 0x0 [pid 630] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 629] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 630] <... ioctl resumed>) = 0 [pid 630] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 617] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 630] <... ioctl resumed>) = 0 [pid 617] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000 [pid 630] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 617] <... futex resumed>) = 0 [pid 630] <... futex resumed>) = 1 [pid 629] <... futex resumed>) = 0 [pid 617] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 630] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 629] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 617] <... mmap resumed>) = 0x7f5ae90cc000 [pid 630] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 629] <... futex resumed>) = 0 [pid 617] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE [pid 630] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 629] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 617] <... mprotect resumed>) = 0 [pid 617] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 617] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} => {parent_tid=[641]}, 88) = 641 [pid 617] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 617] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 617] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 641 attached [pid 641] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 641] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 641] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0) = 0 [pid 641] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0 [pid 630] <... ioctl resumed>) = 0 [pid 630] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 630] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 629] <... futex resumed>) = 0 [pid 630] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 629] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 630] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 629] <... futex resumed>) = 0 [pid 630] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 629] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 641] <... ioctl resumed>) = 34 [pid 618] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 62.809240][ T26] wacom 0003:056A:0084.0077: unknown main item tag 0x0 [ 62.816183][ T26] wacom 0003:056A:0084.0077: unknown main item tag 0x0 [ 62.823081][ T26] wacom 0003:056A:0084.0077: unknown main item tag 0x0 [ 62.829916][ T26] wacom 0003:056A:0084.0077: unknown main item tag 0x0 [ 62.839016][ T318] wacom 0003:056A:0084.0078: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input1 [ 62.850119][ T26] wacom 0003:056A:0084.0077: unknown main item tag 0x0 [pid 618] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 630] <... ioctl resumed>) = 0 [pid 630] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 630] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 629] <... futex resumed>) = 0 [pid 630] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 629] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 630] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 629] <... futex resumed>) = 0 [pid 630] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 629] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 636] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 635] <... futex resumed>) = 0 [pid 636] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 635] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 636] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 635] <... futex resumed>) = 0 [pid 636] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 635] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 636] <... ioctl resumed>) = 0 [pid 636] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0) = 0 [pid 625] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 624] <... futex resumed>) = 0 [pid 625] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 624] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 625] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 624] <... futex resumed>) = 0 [pid 630] <... ioctl resumed>) = 0 [pid 625] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 624] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [ 62.857076][ T26] wacom 0003:056A:0084.0077: unknown main item tag 0x0 [ 62.864708][ T26] wacom 0003:056A:0084.0077: unknown main item tag 0x0 [ 62.871652][ T26] wacom 0003:056A:0084.0077: unknown main item tag 0x0 [ 62.878516][ T26] wacom 0003:056A:0084.0077: unknown main item tag 0x0 [ 62.885429][ T26] wacom 0003:056A:0084.0077: unknown main item tag 0x0 [ 62.892376][ T26] wacom 0003:056A:0084.0077: unknown main item tag 0x0 [ 62.899248][ T26] wacom 0003:056A:0084.0077: unknown main item tag 0x0 [ 62.906195][ T26] wacom 0003:056A:0084.0077: unknown main item tag 0x0 [pid 630] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0) = 0 [ 62.913100][ T26] wacom 0003:056A:0084.0077: unknown main item tag 0x0 [ 62.919977][ T26] wacom 0003:056A:0084.0077: unknown main item tag 0x0 [ 62.926886][ T26] wacom 0003:056A:0084.0077: unknown main item tag 0x0 [ 62.935072][ T313] wacom 0003:056A:0084.0079: unknown main item tag 0x0 [ 62.941977][ T26] wacom 0003:056A:0084.0077: unknown main item tag 0x0 [ 62.948816][ T26] wacom 0003:056A:0084.0077: unknown main item tag 0x0 [ 62.955716][ T313] wacom 0003:056A:0084.0079: unknown main item tag 0x0 [pid 634] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 633] <... futex resumed>) = 0 [pid 634] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 633] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 634] <... ioctl resumed>) = 0 [pid 633] <... futex resumed>) = 0 [pid 634] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 633] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 634] <... ioctl resumed>) = 0 [pid 634] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 633] <... futex resumed>) = 0 [pid 634] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 633] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 62.962599][ T313] wacom 0003:056A:0084.0079: unknown main item tag 0x0 [ 62.969458][ T313] wacom 0003:056A:0084.0079: unknown main item tag 0x0 [ 62.976354][ T26] wacom 0003:056A:0084.0077: unknown main item tag 0x0 [ 62.983219][ T26] wacom 0003:056A:0084.0077: unknown main item tag 0x0 [ 62.990430][ T313] wacom 0003:056A:0084.0079: unknown main item tag 0x0 [ 62.997481][ T26] wacom 0003:056A:0084.0077: hidraw2: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input0 [pid 633] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 634] <... ioctl resumed>) = 0 [pid 634] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 634] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 633] <... futex resumed>) = 0 [pid 634] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 633] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 633] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 641] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 617] <... futex resumed>) = 0 [pid 641] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 617] exit_group(0 [pid 641] <... futex resumed>) = ? [pid 618] <... futex resumed>) = ? [pid 617] <... exit_group resumed>) = ? [pid 641] +++ exited with 0 +++ [pid 618] +++ exited with 0 +++ [pid 617] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=617, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 306] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 642 [pid 306] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 642 attached [pid 642] set_robust_list(0x5555696156a0, 24) = 0 [pid 642] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 642] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 642] setpgid(0, 0) = 0 [pid 642] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 642] write(3, "1000", 4) = 4 [pid 642] close(3) = 0 executing program [pid 642] write(1, "executing program\n", 18) = 18 [pid 642] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 642] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 642] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 642] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 642] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 642] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 642] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0} => {parent_tid=[643]}, 88) = 643 [pid 642] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 642] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 642] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 643 attached [pid 643] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 643] rt_sigprocmask(SIG_SETMASK, [] [pid 634] <... ioctl resumed>) = 0 [pid 634] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 634] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 633] <... futex resumed>) = 0 [pid 634] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 633] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 633] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 643] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 643] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 643] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 643] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 643] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [ 63.008561][ T313] wacom 0003:056A:0084.0079: unknown main item tag 0x0 [ 63.015455][ T313] wacom 0003:056A:0084.0079: unknown main item tag 0x0 [ 63.022384][ T313] wacom 0003:056A:0084.0079: unknown main item tag 0x0 [ 63.029241][ T313] wacom 0003:056A:0084.0079: unknown main item tag 0x0 [ 63.036184][ T313] wacom 0003:056A:0084.0079: unknown main item tag 0x0 [ 63.043073][ T313] wacom 0003:056A:0084.0079: unknown main item tag 0x0 [ 63.049954][ T313] wacom 0003:056A:0084.0079: unknown main item tag 0x0 [ 63.056942][ T313] wacom 0003:056A:0084.0079: unknown main item tag 0x0 [pid 643] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 634] <... ioctl resumed>) = 0 [pid 634] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0 [pid 625] <... ioctl resumed>) = 0 [pid 625] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 636] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 635] <... futex resumed>) = 0 [pid 636] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 635] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 636] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 635] <... futex resumed>) = 0 [pid 636] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 635] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 636] <... ioctl resumed>) = 0 [pid 636] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 636] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 635] <... futex resumed>) = 0 [pid 636] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 635] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 636] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 635] <... futex resumed>) = 0 [pid 636] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 635] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 634] <... ioctl resumed>) = 0 [ 63.063836][ T313] wacom 0003:056A:0084.0079: unknown main item tag 0x0 [ 63.070684][ T313] wacom 0003:056A:0084.0079: unknown main item tag 0x0 [ 63.077676][ T313] wacom 0003:056A:0084.0079: unknown main item tag 0x0 [ 63.084588][ T313] wacom 0003:056A:0084.0079: unknown main item tag 0x0 [ 63.092355][ T313] wacom 0003:056A:0084.0079: unknown main item tag 0x0 [ 63.099211][ T313] wacom 0003:056A:0084.0079: unknown main item tag 0x0 [ 63.106122][ T313] wacom 0003:056A:0084.0079: unknown main item tag 0x0 [pid 625] <... ioctl resumed>) = 0 [pid 630] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 629] <... futex resumed>) = 0 [pid 630] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 629] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 630] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 629] <... futex resumed>) = 0 [pid 630] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 629] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 636] <... ioctl resumed>) = 0 [pid 636] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 636] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 635] <... futex resumed>) = 0 [pid 636] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 635] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 636] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 635] <... futex resumed>) = 0 [pid 636] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [ 63.114063][ T39] wacom 0003:056A:0084.007A: unknown main item tag 0x0 [ 63.120927][ T39] wacom 0003:056A:0084.007A: unknown main item tag 0x0 [ 63.127964][ T313] wacom 0003:056A:0084.0079: unknown main item tag 0x0 [ 63.134910][ T318] usbhid 3-1:1.2: can't add hid device: -71 [ 63.140848][ T318] usbhid: probe of 3-1:1.2 failed with error -71 [ 63.147290][ T313] wacom 0003:056A:0084.0079: unknown main item tag 0x0 [ 63.154210][ T39] wacom 0003:056A:0084.007A: unknown main item tag 0x0 [pid 635] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 636] <... ioctl resumed>) = 0 [pid 636] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 636] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 635] <... futex resumed>) = 0 [pid 636] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 635] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 63.161073][ T39] wacom 0003:056A:0084.007A: unknown main item tag 0x0 [ 63.168491][ T318] usb 3-1: USB disconnect, device number 14 [ 63.174462][ T313] wacom 0003:056A:0084.0079: unknown main item tag 0x0 [ 63.181332][ T313] wacom 0003:056A:0084.0079: unknown main item tag 0x0 [ 63.188634][ T39] wacom 0003:056A:0084.007A: unknown main item tag 0x0 [ 63.197066][ T313] wacom 0003:056A:0084.0079: unknown main item tag 0x0 [pid 635] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 636] <... ioctl resumed>) = 0 [pid 636] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0 [pid 624] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 624] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 624] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 624] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 624] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [ 63.200384][ T645] fido_id[645]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/3-1/report_descriptor': No such file or directory [ 63.205541][ T39] wacom 0003:056A:0084.007A: unknown main item tag 0x0 [ 63.221806][ T644] fido_id[644]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/3-1/report_descriptor': No such file or directory [ 63.226019][ T313] wacom 0003:056A:0084.0079: unknown main item tag 0x0 [ 63.246791][ T39] wacom 0003:056A:0084.007A: unknown main item tag 0x0 [ 63.253857][ T313] wacom 0003:056A:0084.0079: unknown main item tag 0x0 [pid 624] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} => {parent_tid=[646]}, 88) = 646 [pid 624] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 624] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 624] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 646 attached [pid 646] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 646] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 646] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0) = 0 [pid 636] <... ioctl resumed>) = 0 [pid 646] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0) = 34 [pid 634] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 633] <... futex resumed>) = 0 [pid 634] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 633] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 63.260720][ T313] wacom 0003:056A:0084.0079: unknown main item tag 0x0 [ 63.268741][ T325] wacom 0003:056A:0084.007B: unknown main item tag 0x0 [ 63.275691][ T39] wacom 0003:056A:0084.007A: unknown main item tag 0x0 [ 63.284196][ T325] wacom 0003:056A:0084.007B: unknown main item tag 0x0 [ 63.291178][ T26] wacom 0003:056A:0084.007C: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input1 [ 63.302298][ T325] wacom 0003:056A:0084.007B: unknown main item tag 0x0 [pid 633] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 625] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 63.309161][ T325] wacom 0003:056A:0084.007B: unknown main item tag 0x0 [ 63.316052][ T39] wacom 0003:056A:0084.007A: unknown main item tag 0x0 [ 63.322987][ T313] wacom 0003:056A:0084.0079: unknown main item tag 0x0 [ 63.329826][ T313] wacom 0003:056A:0084.0079: unknown main item tag 0x0 [ 63.336695][ T39] wacom 0003:056A:0084.007A: unknown main item tag 0x0 [ 63.344332][ T325] wacom 0003:056A:0084.007B: unknown main item tag 0x0 [ 63.351188][ T325] wacom 0003:056A:0084.007B: unknown main item tag 0x0 [ 63.358071][ T39] wacom 0003:056A:0084.007A: unknown main item tag 0x0 [ 63.364971][ T313] wacom 0003:056A:0084.0079: unknown main item tag 0x0 [ 63.371959][ T39] wacom 0003:056A:0084.007A: unknown main item tag 0x0 [ 63.378812][ T39] wacom 0003:056A:0084.007A: unknown main item tag 0x0 [ 63.385690][ T325] wacom 0003:056A:0084.007B: unknown main item tag 0x0 [ 63.392555][ T313] wacom 0003:056A:0084.0079: unknown main item tag 0x0 [ 63.399395][ T313] wacom 0003:056A:0084.0079: unknown main item tag 0x0 [ 63.406276][ T325] wacom 0003:056A:0084.007B: unknown main item tag 0x0 [ 63.413171][ T39] wacom 0003:056A:0084.007A: unknown main item tag 0x0 [ 63.420016][ T39] wacom 0003:056A:0084.007A: unknown main item tag 0x0 [ 63.427029][ T325] wacom 0003:056A:0084.007B: unknown main item tag 0x0 [ 63.433943][ T313] wacom 0003:056A:0084.0079: unknown main item tag 0x0 [ 63.441254][ T325] wacom 0003:056A:0084.007B: unknown main item tag 0x0 [ 63.448235][ T313] wacom 0003:056A:0084.0079: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input0 [pid 625] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 636] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 635] <... futex resumed>) = 0 [pid 636] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 635] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 636] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 635] <... futex resumed>) = 0 [pid 636] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 635] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 629] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 646] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000 [pid 629] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000 [pid 646] <... futex resumed>) = 1 [pid 629] <... futex resumed>) = 0 [pid 624] <... futex resumed>) = 0 [pid 646] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 629] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 624] exit_group(0 [pid 646] <... futex resumed>) = ? [pid 629] <... mmap resumed>) = 0x7f5ae90cc000 [pid 625] <... futex resumed>) = ? [pid 624] <... exit_group resumed>) = ? [pid 646] +++ exited with 0 +++ [pid 629] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE [pid 625] +++ exited with 0 +++ [pid 624] +++ exited with 0 +++ [pid 629] <... mprotect resumed>) = 0 [pid 308] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=624, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 308] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 629] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} => {parent_tid=[647]}, 88) = 647 [pid 629] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 629] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 629] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 647 attached [pid 647] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 647] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 647] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0 [pid 308] <... restart_syscall resumed>) = 0 [pid 308] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 308] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 648 [pid 308] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 648 attached [pid 648] set_robust_list(0x5555696156a0, 24) = 0 [pid 648] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 648] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 648] setpgid(0, 0) = 0 [ 63.459304][ T39] wacom 0003:056A:0084.007A: unknown main item tag 0x0 [ 63.466180][ T325] wacom 0003:056A:0084.007B: unknown main item tag 0x0 [ 63.473065][ T39] wacom 0003:056A:0084.007A: unknown main item tag 0x0 [ 63.479909][ T39] wacom 0003:056A:0084.007A: unknown main item tag 0x0 [ 63.486793][ T325] wacom 0003:056A:0084.007B: unknown main item tag 0x0 [ 63.493703][ T325] wacom 0003:056A:0084.007B: unknown main item tag 0x0 [ 63.500567][ T325] wacom 0003:056A:0084.007B: unknown main item tag 0x0 [ 63.507635][ T39] wacom 0003:056A:0084.007A: unknown main item tag 0x0 [pid 648] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 648] write(3, "1000", 4) = 4 [pid 648] close(3) = 0 executing program [pid 648] write(1, "executing program\n", 18) = 18 [pid 648] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 648] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 648] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 648] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 648] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 648] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 648] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0} => {parent_tid=[649]}, 88) = 649 [pid 648] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 648] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 648] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 649 attached [pid 649] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 649] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 649] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 649] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 649] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 649] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [ 63.514545][ T39] wacom 0003:056A:0084.007A: unknown main item tag 0x0 [ 63.521520][ T325] wacom 0003:056A:0084.007B: unknown main item tag 0x0 [ 63.528392][ T325] wacom 0003:056A:0084.007B: unknown main item tag 0x0 [ 63.535334][ T39] wacom 0003:056A:0084.007A: unknown main item tag 0x0 [ 63.542257][ T39] wacom 0003:056A:0084.007A: unknown main item tag 0x0 [ 63.549100][ T39] wacom 0003:056A:0084.007A: unknown main item tag 0x0 [ 63.555999][ T325] wacom 0003:056A:0084.007B: unknown main item tag 0x0 [pid 649] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 630] <... ioctl resumed>) = 0 [pid 630] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0) = 0 [ 63.563629][ T325] wacom 0003:056A:0084.007B: unknown main item tag 0x0 [ 63.570494][ T325] wacom 0003:056A:0084.007B: unknown main item tag 0x0 [ 63.577408][ T318] usb 3-1: new high-speed USB device number 15 using dummy_hcd [ 63.585014][ T26] usbhid 5-1:1.2: can't add hid device: -71 [ 63.590911][ T26] usbhid: probe of 5-1:1.2 failed with error -71 [ 63.597350][ T39] wacom 0003:056A:0084.007A: unknown main item tag 0x0 [ 63.604673][ T26] usb 5-1: USB disconnect, device number 14 [pid 647] <... ioctl resumed>) = 0 [pid 647] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0 [pid 643] <... ioctl resumed>) = 0 [pid 643] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 647] <... ioctl resumed>) = 34 [pid 643] <... ioctl resumed>) = 18 [pid 643] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 633] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 633] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 633] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 633] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 633] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [ 63.610793][ T39] wacom 0003:056A:0084.007A: unknown main item tag 0x0 [ 63.617747][ T325] wacom 0003:056A:0084.007B: unknown main item tag 0x0 [ 63.624716][ T39] wacom 0003:056A:0084.007A: unknown main item tag 0x0 [ 63.634252][ T313] wacom 0003:056A:0084.007D: hidraw3: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input1 [ 63.645638][ T325] wacom 0003:056A:0084.007B: unknown main item tag 0x0 [ 63.652784][ T39] wacom 0003:056A:0084.007A: unknown main item tag 0x0 [pid 633] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} => {parent_tid=[652]}, 88) = 652 [pid 633] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 633] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 633] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 652 attached [pid 652] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 652] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [ 63.662239][ T39] wacom 0003:056A:0084.007A: unknown main item tag 0x0 [ 63.669121][ T39] wacom 0003:056A:0084.007A: unknown main item tag 0x0 [ 63.676527][ T325] wacom 0003:056A:0084.007B: unknown main item tag 0x0 [ 63.683497][ T325] wacom 0003:056A:0084.007B: unknown main item tag 0x0 [ 63.690357][ T325] wacom 0003:056A:0084.007B: unknown main item tag 0x0 [ 63.697253][ T39] wacom 0003:056A:0084.007A: unknown main item tag 0x0 [ 63.704179][ T39] wacom 0003:056A:0084.007A: unknown main item tag 0x0 [ 63.711029][ T39] wacom 0003:056A:0084.007A: unknown main item tag 0x0 [ 63.717935][ T325] wacom 0003:056A:0084.007B: unknown main item tag 0x0 [ 63.724895][ T325] wacom 0003:056A:0084.007B: unknown main item tag 0x0 [ 63.731782][ T39] wacom 0003:056A:0084.007A: unknown main item tag 0x0 [ 63.738637][ T39] wacom 0003:056A:0084.007A: unknown main item tag 0x0 [ 63.745513][ T325] wacom 0003:056A:0084.007B: unknown main item tag 0x0 [ 63.752387][ T325] wacom 0003:056A:0084.007B: unknown main item tag 0x0 [ 63.759225][ T325] wacom 0003:056A:0084.007B: unknown main item tag 0x0 [pid 652] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0 [pid 630] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 63.766504][ T325] wacom 0003:056A:0084.007B: unknown main item tag 0x0 [ 63.773497][ T39] wacom 0003:056A:0084.007A: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input0 [ 63.784628][ T325] wacom 0003:056A:0084.007B: unknown main item tag 0x0 [ 63.791550][ T325] wacom 0003:056A:0084.007B: unknown main item tag 0x0 [ 63.798420][ T325] wacom 0003:056A:0084.007B: unknown main item tag 0x0 [ 63.805341][ T325] wacom 0003:056A:0084.007B: unknown main item tag 0x0 [pid 630] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 635] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 635] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 635] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 635] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 635] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 635] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} => {parent_tid=[653]}, 88) = 653 [pid 635] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 635] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 635] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 653 attached [pid 653] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 653] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 653] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0 [pid 647] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 629] <... futex resumed>) = 0 [pid 647] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 629] exit_group(0 [pid 647] <... futex resumed>) = ? [pid 630] <... futex resumed>) = ? [pid 629] <... exit_group resumed>) = ? [pid 647] +++ exited with 0 +++ [pid 630] +++ exited with 0 +++ [pid 629] +++ exited with 0 +++ [pid 307] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=629, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 307] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 307] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 307] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 654 ci2-android-5-15/strace-static-x86_64: Process 654 attached [pid 307] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 654] set_robust_list(0x5555696156a0, 24) = 0 [pid 654] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 654] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 654] setpgid(0, 0) = 0 [pid 654] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 654] write(3, "1000", 4) = 4 [pid 654] close(3) = 0 executing program [pid 654] write(1, "executing program\n", 18) = 18 [pid 654] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 654] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 654] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 654] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 654] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 654] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 654] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0}ci2-android-5-15/strace-static-x86_64: Process 655 attached => {parent_tid=[655]}, 88) = 655 [pid 655] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 655] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 655] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 654] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 654] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 655] <... futex resumed>) = 0 [pid 655] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 654] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 655] <... openat resumed>) = 3 [pid 655] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 655] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 655] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 655] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 643] <... ioctl resumed>) = 0 [pid 634] <... ioctl resumed>) = 0 [pid 643] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [ 63.812796][ T325] wacom 0003:056A:0084.007B: hidraw2: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input0 [pid 634] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 643] <... ioctl resumed>) = 18 [pid 634] <... ioctl resumed>) = 0 [pid 643] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 652] <... ioctl resumed>) = 0 [pid 643] <... ioctl resumed>) = 0 [pid 636] <... ioctl resumed>) = 0 [pid 643] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 636] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 652] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0) = 34 [pid 643] <... ioctl resumed>) = 9 [pid 636] <... ioctl resumed>) = 0 [pid 643] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 653] <... ioctl resumed>) = 0 [pid 643] <... ioctl resumed>) = 0 [pid 653] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0 [pid 643] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 653] <... ioctl resumed>) = 34 [pid 643] <... ioctl resumed>) = 84 [ 63.923169][ T39] wacom 0003:056A:0084.007E: hidraw4: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input1 [ 63.934314][ T313] usbhid 4-1:1.2: can't add hid device: -71 [ 63.940222][ T313] usbhid: probe of 4-1:1.2 failed with error -71 [ 63.948041][ T313] usb 4-1: USB disconnect, device number 15 [ 63.963416][ T318] usb 3-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [pid 643] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 633] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 633] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 633] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 643] <... ioctl resumed>) = 0 [pid 643] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [ 63.970674][ T657] fido_id[657]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/4-1/report_descriptor': No such file or directory [ 63.973056][ T325] wacom 0003:056A:0084.007F: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input1 [ 63.995114][ T656] fido_id[656]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/4-1/report_descriptor': No such file or directory [ 63.999083][ T318] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 643] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 643] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [pid 643] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0 [pid 649] <... ioctl resumed>) = 0 [pid 643] <... ioctl resumed>) = 0 [pid 649] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 18 [pid 649] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 634] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 64.041559][ T26] usb 5-1: new high-speed USB device number 15 using dummy_hcd [pid 634] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 652] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000 [pid 636] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 652] <... futex resumed>) = 0 [pid 652] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 636] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 633] exit_group(0 [pid 652] <... futex resumed>) = ? [pid 634] <... futex resumed>) = ? [pid 633] <... exit_group resumed>) = ? [pid 652] +++ exited with 0 +++ [pid 634] +++ exited with 0 +++ [pid 633] +++ exited with 0 +++ [pid 304] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=633, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 304] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 304] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 304] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 658 attached , child_tidptr=0x555569615690) = 658 [pid 658] set_robust_list(0x5555696156a0, 24) = 0 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 658] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 658] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 658] setpgid(0, 0) = 0 [pid 658] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 658] write(3, "1000", 4) = 4 [pid 658] close(3) = 0 [pid 658] write(1, "executing program\n", 18) = 18 executing program [pid 658] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 658] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 658] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 658] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 658] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 658] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 658] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0}ci2-android-5-15/strace-static-x86_64: Process 659 attached => {parent_tid=[659]}, 88) = 659 [pid 659] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 658] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 659] rt_sigprocmask(SIG_SETMASK, [] [pid 658] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 658] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 659] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 659] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 659] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 659] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 659] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 659] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 635] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 635] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 653] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 653] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 635] exit_group(0 [pid 653] <... futex resumed>) = ? [pid 636] <... futex resumed>) = ? [pid 635] <... exit_group resumed>) = ? [pid 653] +++ exited with 0 +++ [pid 636] +++ exited with 0 +++ [pid 635] +++ exited with 0 +++ [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=635, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 305] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 305] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 660 attached , child_tidptr=0x555569615690) = 660 [pid 305] rt_sigprocmask(SIG_SETMASK, [] [pid 660] set_robust_list(0x5555696156a0, 24) = 0 [pid 305] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 660] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 660] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 660] setpgid(0, 0) = 0 [pid 660] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 660] write(3, "1000", 4) = 4 [pid 660] close(3) = 0 [pid 660] write(1, "executing program\n", 18) = 18 executing program [pid 660] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 660] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 660] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 660] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 660] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 660] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 660] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0} => {parent_tid=[661]}, 88) = 661 [pid 660] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 660] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 660] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 661 attached [pid 661] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 661] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 661] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 661] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 661] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 661] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [ 64.211466][ T39] usbhid 1-1:1.2: can't add hid device: -71 [ 64.217520][ T39] usbhid: probe of 1-1:1.2 failed with error -71 [ 64.227393][ T39] usb 1-1: USB disconnect, device number 15 [ 64.246011][ T663] fido_id[663]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory [pid 661] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 643] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 643] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 642] <... futex resumed>) = 0 [pid 642] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 643] <... futex resumed>) = 0 [pid 642] <... futex resumed>) = 1 [pid 643] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 642] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 643] <... ioctl resumed>) = 0 [pid 643] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0) = 0 [pid 649] <... ioctl resumed>) = 0 [pid 649] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 18 [ 64.246558][ T662] fido_id[662]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory [ 64.291522][ T325] usbhid 2-1:1.2: can't add hid device: -71 [ 64.297860][ T325] usbhid: probe of 2-1:1.2 failed with error -71 [ 64.304853][ T325] usb 2-1: USB disconnect, device number 15 [pid 649] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 649] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 9 [pid 649] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 655] <... ioctl resumed>) = 0 [pid 655] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 649] <... ioctl resumed>) = 0 [pid 649] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 655] <... ioctl resumed>) = 18 [ 64.325778][ T664] fido_id[664]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory [ 64.327928][ T665] fido_id[665]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory [ 64.354052][ T313] usb 4-1: new high-speed USB device number 16 using dummy_hcd [pid 655] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 649] <... ioctl resumed>) = 84 [pid 649] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 649] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 649] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 649] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [pid 649] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0) = 0 [ 64.411513][ T26] usb 5-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 64.421035][ T26] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 643] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 642] <... futex resumed>) = 0 [pid 643] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 642] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 643] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 642] <... futex resumed>) = 0 [pid 643] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 642] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 643] <... ioctl resumed>) = 0 [pid 643] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 643] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 642] <... futex resumed>) = 0 [pid 643] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 642] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 642] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 643] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 643] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0) = 0 [pid 643] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 643] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 642] <... futex resumed>) = 0 [pid 643] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 642] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 643] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 642] <... futex resumed>) = 0 [pid 643] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 642] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 643] <... ioctl resumed>) = 0 [pid 643] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 643] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 642] <... futex resumed>) = 0 [pid 643] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 642] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 643] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 642] <... futex resumed>) = 0 [pid 643] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 642] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 643] <... ioctl resumed>) = 0 [pid 643] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0) = 0 [pid 655] <... ioctl resumed>) = 0 [pid 655] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 18 [pid 655] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 659] <... ioctl resumed>) = 0 [pid 659] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 655] <... ioctl resumed>) = 0 [pid 655] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 649] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 648] <... futex resumed>) = 0 [pid 649] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [ 64.612564][ T318] wacom 0003:056A:0084.0080: unknown main item tag 0x0 [ 64.619475][ T318] wacom 0003:056A:0084.0080: unknown main item tag 0x0 [ 64.626424][ T39] usb 1-1: new high-speed USB device number 16 using dummy_hcd [ 64.634049][ T318] wacom 0003:056A:0084.0080: unknown main item tag 0x0 [ 64.640904][ T318] wacom 0003:056A:0084.0080: unknown main item tag 0x0 [ 64.647884][ T318] wacom 0003:056A:0084.0080: unknown main item tag 0x0 [ 64.654821][ T318] wacom 0003:056A:0084.0080: unknown main item tag 0x0 [pid 648] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 649] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 648] <... futex resumed>) = 0 [pid 649] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 648] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 649] <... ioctl resumed>) = 0 [pid 649] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 659] <... ioctl resumed>) = 18 [pid 659] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 661] <... ioctl resumed>) = 0 [pid 655] <... ioctl resumed>) = 9 [pid 649] <... ioctl resumed>) = 0 [pid 661] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 655] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 661] <... ioctl resumed>) = 18 [pid 655] <... ioctl resumed>) = 0 [pid 661] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [ 64.661720][ T325] usb 2-1: new high-speed USB device number 16 using dummy_hcd [ 64.669321][ T318] wacom 0003:056A:0084.0080: unknown main item tag 0x0 [ 64.676315][ T318] wacom 0003:056A:0084.0080: unknown main item tag 0x0 [ 64.683329][ T318] wacom 0003:056A:0084.0080: unknown main item tag 0x0 [ 64.690203][ T318] wacom 0003:056A:0084.0080: unknown main item tag 0x0 [ 64.697092][ T318] wacom 0003:056A:0084.0080: unknown main item tag 0x0 [ 64.704089][ T318] wacom 0003:056A:0084.0080: unknown main item tag 0x0 [pid 655] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 84 [ 64.710960][ T318] wacom 0003:056A:0084.0080: unknown main item tag 0x0 [ 64.717866][ T318] wacom 0003:056A:0084.0080: unknown main item tag 0x0 [ 64.725106][ T313] usb 4-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 64.734215][ T318] wacom 0003:056A:0084.0080: unknown main item tag 0x0 [ 64.741067][ T318] wacom 0003:056A:0084.0080: unknown main item tag 0x0 [ 64.747938][ T313] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 64.756219][ T318] wacom 0003:056A:0084.0080: unknown main item tag 0x0 [pid 655] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 655] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 655] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 655] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [pid 655] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0) = 0 [pid 643] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 642] <... futex resumed>) = 0 [pid 643] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 642] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 643] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 642] <... futex resumed>) = 0 [pid 643] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [ 64.763371][ T318] wacom 0003:056A:0084.0080: unknown main item tag 0x0 [ 64.770252][ T318] wacom 0003:056A:0084.0080: unknown main item tag 0x0 [ 64.777147][ T318] wacom 0003:056A:0084.0080: unknown main item tag 0x0 [ 64.784140][ T318] wacom 0003:056A:0084.0080: unknown main item tag 0x0 [ 64.791008][ T318] wacom 0003:056A:0084.0080: unknown main item tag 0x0 [ 64.797903][ T318] wacom 0003:056A:0084.0080: unknown main item tag 0x0 [ 64.805321][ T318] wacom 0003:056A:0084.0080: unknown main item tag 0x0 [ 64.812261][ T318] wacom 0003:056A:0084.0080: unknown main item tag 0x0 [ 64.819120][ T318] wacom 0003:056A:0084.0080: unknown main item tag 0x0 [ 64.826044][ T318] wacom 0003:056A:0084.0080: unknown main item tag 0x0 [ 64.832950][ T318] wacom 0003:056A:0084.0080: unknown main item tag 0x0 [ 64.839793][ T318] wacom 0003:056A:0084.0080: unknown main item tag 0x0 [ 64.846720][ T318] wacom 0003:056A:0084.0080: unknown main item tag 0x0 [ 64.853647][ T318] wacom 0003:056A:0084.0080: unknown main item tag 0x0 [pid 642] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 649] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 648] <... futex resumed>) = 0 [pid 649] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 648] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 649] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 648] <... futex resumed>) = 0 [pid 649] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 648] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 649] <... ioctl resumed>) = 0 [pid 649] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 649] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 648] <... futex resumed>) = 0 [pid 649] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 648] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 649] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 648] <... futex resumed>) = 0 [pid 649] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 648] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 659] <... ioctl resumed>) = 0 [pid 659] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 18 [pid 659] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 661] <... ioctl resumed>) = 0 [pid 649] <... ioctl resumed>) = 0 [pid 661] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 649] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 649] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 648] <... futex resumed>) = 0 [pid 649] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 648] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 649] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 648] <... futex resumed>) = 0 [pid 649] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 648] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 659] <... ioctl resumed>) = 0 [pid 659] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 661] <... ioctl resumed>) = 18 [ 64.860494][ T318] wacom 0003:056A:0084.0080: unknown main item tag 0x0 [ 64.867369][ T318] wacom 0003:056A:0084.0080: unknown main item tag 0x0 [ 64.874313][ T318] wacom 0003:056A:0084.0080: unknown main item tag 0x0 [ 64.881796][ T318] wacom 0003:056A:0084.0080: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input0 [pid 661] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 659] <... ioctl resumed>) = 9 [pid 659] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 661] <... ioctl resumed>) = 0 [pid 649] <... ioctl resumed>) = 0 [pid 661] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 649] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 649] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 648] <... futex resumed>) = 0 [pid 649] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 648] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 649] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 648] <... futex resumed>) = 0 [pid 649] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 648] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 659] <... ioctl resumed>) = 0 [pid 643] <... ioctl resumed>) = 0 [pid 659] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 643] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 661] <... ioctl resumed>) = 9 [pid 661] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 643] <... ioctl resumed>) = 0 [pid 659] <... ioctl resumed>) = 84 [pid 659] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 655] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 655] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 654] <... futex resumed>) = 0 [pid 654] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 655] <... futex resumed>) = 0 [pid 654] <... futex resumed>) = 1 [pid 655] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 654] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 655] <... ioctl resumed>) = 0 [pid 655] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 661] <... ioctl resumed>) = 0 [pid 655] <... ioctl resumed>) = 0 [pid 649] <... ioctl resumed>) = 0 [pid 661] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 649] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0 [pid 661] <... ioctl resumed>) = 84 [pid 659] <... ioctl resumed>) = 0 [pid 649] <... ioctl resumed>) = 0 [pid 661] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 659] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 659] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 659] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [ 64.991485][ T39] usb 1-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 65.000546][ T39] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 65.022635][ T26] wacom 0003:056A:0084.0081: unknown main item tag 0x0 [ 65.029544][ T26] wacom 0003:056A:0084.0081: unknown main item tag 0x0 [pid 659] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0) = 0 [ 65.036459][ T325] usb 2-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 65.046039][ T325] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 65.054103][ T26] wacom 0003:056A:0084.0081: unknown main item tag 0x0 [ 65.060960][ T26] wacom 0003:056A:0084.0081: unknown main item tag 0x0 [ 65.068196][ T26] wacom 0003:056A:0084.0081: unknown main item tag 0x0 [ 65.075362][ T26] wacom 0003:056A:0084.0081: unknown main item tag 0x0 [ 65.082285][ T26] wacom 0003:056A:0084.0081: unknown main item tag 0x0 [pid 661] <... ioctl resumed>) = 0 [pid 661] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 661] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 661] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [pid 661] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0) = 0 [ 65.089202][ T26] wacom 0003:056A:0084.0081: unknown main item tag 0x0 [ 65.096108][ T26] wacom 0003:056A:0084.0081: unknown main item tag 0x0 [ 65.103022][ T26] wacom 0003:056A:0084.0081: unknown main item tag 0x0 [ 65.109871][ T26] wacom 0003:056A:0084.0081: unknown main item tag 0x0 [ 65.117272][ T26] wacom 0003:056A:0084.0081: unknown main item tag 0x0 [ 65.124247][ T26] wacom 0003:056A:0084.0081: unknown main item tag 0x0 [ 65.131117][ T26] wacom 0003:056A:0084.0081: unknown main item tag 0x0 [pid 642] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 642] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 642] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 642] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 642] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 642] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} => {parent_tid=[666]}, 88) = 666 [pid 642] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 642] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 642] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 666 attached [pid 666] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 666] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 666] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0) = 0 [pid 666] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0) = 34 [pid 643] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 65.138048][ T26] wacom 0003:056A:0084.0081: unknown main item tag 0x0 [ 65.144945][ T26] wacom 0003:056A:0084.0081: unknown main item tag 0x0 [ 65.151844][ T26] wacom 0003:056A:0084.0081: unknown main item tag 0x0 [ 65.158703][ T26] wacom 0003:056A:0084.0081: unknown main item tag 0x0 [ 65.165594][ T26] wacom 0003:056A:0084.0081: unknown main item tag 0x0 [ 65.173885][ T26] wacom 0003:056A:0084.0081: unknown main item tag 0x0 [ 65.181020][ T26] wacom 0003:056A:0084.0081: unknown main item tag 0x0 [pid 643] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 655] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 654] <... futex resumed>) = 0 [pid 655] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 654] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 655] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 654] <... futex resumed>) = 0 [pid 655] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 654] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 655] <... ioctl resumed>) = 0 [pid 655] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 655] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 654] <... futex resumed>) = 0 [pid 655] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 654] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 655] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 654] <... futex resumed>) = 0 [pid 655] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 654] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 649] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 648] <... futex resumed>) = 0 [pid 649] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 648] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 649] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 648] <... futex resumed>) = 0 [pid 649] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [ 65.187995][ T318] wacom 0003:056A:0084.0082: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input1 [ 65.199065][ T26] wacom 0003:056A:0084.0081: unknown main item tag 0x0 [ 65.206825][ T26] wacom 0003:056A:0084.0081: unknown main item tag 0x0 [ 65.213769][ T26] wacom 0003:056A:0084.0081: unknown main item tag 0x0 [ 65.220630][ T26] wacom 0003:056A:0084.0081: unknown main item tag 0x0 [ 65.227575][ T26] wacom 0003:056A:0084.0081: unknown main item tag 0x0 [ 65.234478][ T26] wacom 0003:056A:0084.0081: unknown main item tag 0x0 [pid 648] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 659] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 659] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 658] <... futex resumed>) = 0 [pid 658] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 659] <... futex resumed>) = 0 [pid 658] <... futex resumed>) = 1 [pid 659] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 658] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 659] <... ioctl resumed>) = 0 [pid 659] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0) = 0 [pid 655] <... ioctl resumed>) = 0 [pid 655] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 655] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 654] <... futex resumed>) = 0 [pid 655] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 654] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 655] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 654] <... futex resumed>) = 0 [pid 655] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 654] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 655] <... ioctl resumed>) = 0 [pid 655] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 655] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 654] <... futex resumed>) = 0 [pid 655] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 654] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 655] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 654] <... futex resumed>) = 0 [pid 655] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [ 65.241321][ T26] wacom 0003:056A:0084.0081: unknown main item tag 0x0 [ 65.248301][ T26] wacom 0003:056A:0084.0081: unknown main item tag 0x0 [ 65.255220][ T26] wacom 0003:056A:0084.0081: unknown main item tag 0x0 [ 65.262191][ T26] wacom 0003:056A:0084.0081: unknown main item tag 0x0 [ 65.269044][ T26] wacom 0003:056A:0084.0081: unknown main item tag 0x0 [ 65.275936][ T26] wacom 0003:056A:0084.0081: unknown main item tag 0x0 [ 65.282828][ T26] wacom 0003:056A:0084.0081: unknown main item tag 0x0 [pid 654] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 661] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 660] <... futex resumed>) = 0 [pid 661] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 660] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 661] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 660] <... futex resumed>) = 0 [pid 661] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 660] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 661] <... ioctl resumed>) = 0 [pid 661] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 655] <... ioctl resumed>) = 0 [pid 655] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0 [pid 661] <... ioctl resumed>) = 0 [pid 655] <... ioctl resumed>) = 0 [ 65.298987][ T26] wacom 0003:056A:0084.0081: hidraw2: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input0 [pid 666] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 642] <... futex resumed>) = 0 [pid 666] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 642] exit_group(0 [pid 666] <... futex resumed>) = ? [pid 643] <... futex resumed>) = ? [pid 642] <... exit_group resumed>) = ? [pid 666] +++ exited with 0 +++ [pid 643] +++ exited with 0 +++ [pid 642] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=642, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 306] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 667 [pid 306] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 667 attached [pid 667] set_robust_list(0x5555696156a0, 24) = 0 [pid 667] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 667] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 667] setpgid(0, 0) = 0 [pid 649] <... ioctl resumed>) = 0 [pid 649] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 667] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 667] write(3, "1000", 4) = 4 [pid 667] close(3) = 0 executing program [pid 667] write(1, "executing program\n", 18) = 18 [pid 667] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 667] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 667] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 667] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 667] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 667] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 667] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0} => {parent_tid=[668]}, 88) = 668 [pid 667] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 667] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 667] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 668 attached [pid 668] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 668] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 668] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 668] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [ 65.342485][ T313] wacom 0003:056A:0084.0083: unknown main item tag 0x0 [ 65.349355][ T313] wacom 0003:056A:0084.0083: unknown main item tag 0x0 [ 65.356287][ T313] wacom 0003:056A:0084.0083: unknown main item tag 0x0 [ 65.363173][ T313] wacom 0003:056A:0084.0083: unknown main item tag 0x0 [ 65.370008][ T313] wacom 0003:056A:0084.0083: unknown main item tag 0x0 [ 65.377748][ T313] wacom 0003:056A:0084.0083: unknown main item tag 0x0 [ 65.384685][ T313] wacom 0003:056A:0084.0083: unknown main item tag 0x0 [pid 668] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 668] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 668] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 649] <... ioctl resumed>) = 0 [ 65.391641][ T313] wacom 0003:056A:0084.0083: unknown main item tag 0x0 [ 65.398508][ T313] wacom 0003:056A:0084.0083: unknown main item tag 0x0 [ 65.405480][ T313] wacom 0003:056A:0084.0083: unknown main item tag 0x0 [ 65.412417][ T313] wacom 0003:056A:0084.0083: unknown main item tag 0x0 [ 65.419262][ T313] wacom 0003:056A:0084.0083: unknown main item tag 0x0 [ 65.426173][ T313] wacom 0003:056A:0084.0083: unknown main item tag 0x0 [ 65.433095][ T313] wacom 0003:056A:0084.0083: unknown main item tag 0x0 [pid 659] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 658] <... futex resumed>) = 0 [pid 659] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 658] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 659] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 658] <... futex resumed>) = 0 [pid 659] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 658] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 659] <... ioctl resumed>) = 0 [pid 659] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 659] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 658] <... futex resumed>) = 0 [pid 659] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 658] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 659] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 658] <... futex resumed>) = 0 [pid 659] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 658] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 659] <... ioctl resumed>) = 0 [pid 659] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 659] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 658] <... futex resumed>) = 0 [pid 659] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 658] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 65.439947][ T313] wacom 0003:056A:0084.0083: unknown main item tag 0x0 [ 65.446835][ T313] wacom 0003:056A:0084.0083: unknown main item tag 0x0 [ 65.453751][ T318] usbhid 3-1:1.2: can't add hid device: -71 [ 65.459667][ T318] usbhid: probe of 3-1:1.2 failed with error -71 [ 65.466082][ T313] wacom 0003:056A:0084.0083: unknown main item tag 0x0 [ 65.473433][ T318] usb 3-1: USB disconnect, device number 15 [ 65.479408][ T313] wacom 0003:056A:0084.0083: unknown main item tag 0x0 [ 65.486372][ T313] wacom 0003:056A:0084.0083: unknown main item tag 0x0 [pid 658] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 659] <... ioctl resumed>) = 0 [pid 659] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 655] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 659] <... ioctl resumed>) = 0 [pid 655] <... futex resumed>) = 1 [pid 654] <... futex resumed>) = 0 [pid 659] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 655] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 654] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 659] <... futex resumed>) = 1 [pid 658] <... futex resumed>) = 0 [pid 654] <... futex resumed>) = 0 [pid 659] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 658] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 654] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 658] <... futex resumed>) = 0 [pid 658] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 661] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 660] <... futex resumed>) = 0 [pid 661] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 660] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 661] <... ioctl resumed>) = 0 [pid 660] <... futex resumed>) = 0 [pid 661] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 660] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 661] <... ioctl resumed>) = 0 [pid 661] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 660] <... futex resumed>) = 0 [pid 661] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 660] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 65.498786][ T669] fido_id[669]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory [ 65.501513][ T313] wacom 0003:056A:0084.0083: unknown main item tag 0x0 [ 65.520847][ T313] wacom 0003:056A:0084.0083: unknown main item tag 0x0 [ 65.522874][ T670] fido_id[670]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory [ 65.527925][ T313] wacom 0003:056A:0084.0083: unknown main item tag 0x0 [pid 660] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 648] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 648] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 648] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 648] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 648] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 648] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} => {parent_tid=[671]}, 88) = 671 [pid 648] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 648] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 648] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 671 attached [pid 671] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 671] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 671] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0) = 0 [pid 671] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0 [pid 661] <... ioctl resumed>) = 0 [pid 661] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 661] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 660] <... futex resumed>) = 0 [pid 661] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 660] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 660] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 671] <... ioctl resumed>) = 34 [pid 659] <... ioctl resumed>) = 0 [ 65.548942][ T313] wacom 0003:056A:0084.0083: unknown main item tag 0x0 [ 65.556305][ T313] wacom 0003:056A:0084.0083: unknown main item tag 0x0 [ 65.563326][ T313] wacom 0003:056A:0084.0083: unknown main item tag 0x0 [ 65.570178][ T313] wacom 0003:056A:0084.0083: unknown main item tag 0x0 [ 65.577077][ T313] wacom 0003:056A:0084.0083: unknown main item tag 0x0 [ 65.585759][ T313] wacom 0003:056A:0084.0083: unknown main item tag 0x0 [pid 659] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0) = 0 [pid 649] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 649] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 661] <... ioctl resumed>) = 0 [pid 661] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 661] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 660] <... futex resumed>) = 0 [pid 661] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 660] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 661] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 660] <... futex resumed>) = 0 [pid 661] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [ 65.593044][ T26] wacom 0003:056A:0084.0084: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input1 [ 65.605205][ T39] wacom 0003:056A:0084.0085: unknown main item tag 0x0 [ 65.612153][ T39] wacom 0003:056A:0084.0085: unknown main item tag 0x0 [ 65.618998][ T39] wacom 0003:056A:0084.0085: unknown main item tag 0x0 [ 65.625895][ T313] wacom 0003:056A:0084.0083: unknown main item tag 0x0 [ 65.633606][ T313] wacom 0003:056A:0084.0083: unknown main item tag 0x0 [ 65.640478][ T313] wacom 0003:056A:0084.0083: unknown main item tag 0x0 [pid 660] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 661] <... ioctl resumed>) = 0 [pid 661] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0) = 0 [ 65.647398][ T39] wacom 0003:056A:0084.0085: unknown main item tag 0x0 [ 65.654340][ T39] wacom 0003:056A:0084.0085: unknown main item tag 0x0 [ 65.661218][ T39] wacom 0003:056A:0084.0085: unknown main item tag 0x0 [ 65.668169][ T313] wacom 0003:056A:0084.0083: unknown main item tag 0x0 [ 65.675073][ T313] wacom 0003:056A:0084.0083: unknown main item tag 0x0 [ 65.681976][ T39] wacom 0003:056A:0084.0085: unknown main item tag 0x0 [ 65.688822][ T39] wacom 0003:056A:0084.0085: unknown main item tag 0x0 [ 65.696755][ T325] wacom 0003:056A:0084.0086: unknown main item tag 0x0 [ 65.703658][ T313] wacom 0003:056A:0084.0083: unknown main item tag 0x0 [ 65.710859][ T325] wacom 0003:056A:0084.0086: unknown main item tag 0x0 [ 65.717943][ T313] wacom 0003:056A:0084.0083: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input0 [ 65.729018][ T39] wacom 0003:056A:0084.0085: unknown main item tag 0x0 [ 65.735898][ T325] wacom 0003:056A:0084.0086: unknown main item tag 0x0 [ 65.742798][ T39] wacom 0003:056A:0084.0085: unknown main item tag 0x0 [pid 671] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 648] <... futex resumed>) = 0 [pid 671] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 648] exit_group(0 [pid 671] <... futex resumed>) = ? [pid 649] <... futex resumed>) = ? [pid 648] <... exit_group resumed>) = ? [pid 671] +++ exited with 0 +++ [pid 649] +++ exited with 0 +++ [pid 648] +++ exited with 0 +++ [pid 308] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=648, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 65.749645][ T39] wacom 0003:056A:0084.0085: unknown main item tag 0x0 [ 65.756514][ T325] wacom 0003:056A:0084.0086: unknown main item tag 0x0 [ 65.763430][ T325] wacom 0003:056A:0084.0086: unknown main item tag 0x0 [ 65.770280][ T325] wacom 0003:056A:0084.0086: unknown main item tag 0x0 [ 65.777161][ T39] wacom 0003:056A:0084.0085: unknown main item tag 0x0 [ 65.784046][ T325] wacom 0003:056A:0084.0086: unknown main item tag 0x0 [ 65.790893][ T325] wacom 0003:056A:0084.0086: unknown main item tag 0x0 [pid 308] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 308] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 672 [pid 308] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 672 attached [pid 672] set_robust_list(0x5555696156a0, 24) = 0 [pid 672] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 672] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 672] setpgid(0, 0) = 0 [pid 672] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 672] write(3, "1000", 4 [pid 659] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 658] <... futex resumed>) = 0 [pid 659] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 658] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 659] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 658] <... futex resumed>) = 0 [pid 659] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 658] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 672] <... write resumed>) = 4 [pid 672] close(3) = 0 executing program [pid 672] write(1, "executing program\n", 18) = 18 [pid 672] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 672] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 672] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 672] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 672] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 672] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 672] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0} => {parent_tid=[673]}, 88) = 673 [pid 672] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 672] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 672] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 673 attached [pid 673] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 673] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 673] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 673] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 673] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 673] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 673] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 655] <... ioctl resumed>) = 0 [ 65.797901][ T39] wacom 0003:056A:0084.0085: unknown main item tag 0x0 [ 65.804884][ T39] wacom 0003:056A:0084.0085: unknown main item tag 0x0 [ 65.811805][ T325] wacom 0003:056A:0084.0086: unknown main item tag 0x0 [ 65.818667][ T325] wacom 0003:056A:0084.0086: unknown main item tag 0x0 [ 65.825636][ T39] wacom 0003:056A:0084.0085: unknown main item tag 0x0 [ 65.833307][ T39] wacom 0003:056A:0084.0085: unknown main item tag 0x0 [ 65.840163][ T39] wacom 0003:056A:0084.0085: unknown main item tag 0x0 [pid 655] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0) = 0 [pid 654] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 654] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 654] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 654] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 661] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 654] rt_sigprocmask(SIG_BLOCK, ~[] [pid 661] <... futex resumed>) = 1 [pid 660] <... futex resumed>) = 0 [pid 654] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 661] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 660] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 654] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} [pid 661] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 660] <... futex resumed>) = 0 [pid 661] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 660] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 654] <... clone3 resumed> => {parent_tid=[674]}, 88) = 674 [pid 654] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 654] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 654] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 674 attached [pid 674] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 674] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [ 65.847152][ T325] wacom 0003:056A:0084.0086: unknown main item tag 0x0 [ 65.854057][ T325] wacom 0003:056A:0084.0086: unknown main item tag 0x0 [ 65.860905][ T325] wacom 0003:056A:0084.0086: unknown main item tag 0x0 [ 65.867883][ T318] usb 3-1: new high-speed USB device number 16 using dummy_hcd [ 65.875465][ T39] wacom 0003:056A:0084.0085: unknown main item tag 0x0 [ 65.882386][ T26] usbhid 5-1:1.2: can't add hid device: -71 [ 65.888291][ T26] usbhid: probe of 5-1:1.2 failed with error -71 [pid 674] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0) = 0 [pid 674] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0) = 34 [pid 668] <... ioctl resumed>) = 0 [pid 668] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 18 [ 65.894685][ T39] wacom 0003:056A:0084.0085: unknown main item tag 0x0 [ 65.903171][ T313] wacom 0003:056A:0084.0087: hidraw3: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input1 [ 65.914652][ T26] usb 5-1: USB disconnect, device number 15 [ 65.920957][ T325] wacom 0003:056A:0084.0086: unknown main item tag 0x0 [ 65.927883][ T39] wacom 0003:056A:0084.0085: unknown main item tag 0x0 [ 65.937403][ T325] wacom 0003:056A:0084.0086: unknown main item tag 0x0 [ 65.946398][ T39] wacom 0003:056A:0084.0085: unknown main item tag 0x0 [ 65.947113][ T675] fido_id[675]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory [ 65.953325][ T325] wacom 0003:056A:0084.0086: unknown main item tag 0x0 [ 65.969630][ T676] fido_id[676]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory [ 65.974257][ T39] wacom 0003:056A:0084.0085: unknown main item tag 0x0 [ 65.995397][ T325] wacom 0003:056A:0084.0086: unknown main item tag 0x0 [ 66.002321][ T39] wacom 0003:056A:0084.0085: unknown main item tag 0x0 [ 66.009214][ T39] wacom 0003:056A:0084.0085: unknown main item tag 0x0 [ 66.016222][ T325] wacom 0003:056A:0084.0086: unknown main item tag 0x0 [ 66.023121][ T325] wacom 0003:056A:0084.0086: unknown main item tag 0x0 [ 66.029970][ T325] wacom 0003:056A:0084.0086: unknown main item tag 0x0 [ 66.036859][ T39] wacom 0003:056A:0084.0085: unknown main item tag 0x0 [ 66.043800][ T39] wacom 0003:056A:0084.0085: unknown main item tag 0x0 [pid 668] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 655] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 66.050641][ T39] wacom 0003:056A:0084.0085: unknown main item tag 0x0 [ 66.057513][ T325] wacom 0003:056A:0084.0086: unknown main item tag 0x0 [ 66.064415][ T325] wacom 0003:056A:0084.0086: unknown main item tag 0x0 [ 66.071260][ T325] wacom 0003:056A:0084.0086: unknown main item tag 0x0 [ 66.078140][ T39] wacom 0003:056A:0084.0085: unknown main item tag 0x0 [ 66.085052][ T39] wacom 0003:056A:0084.0085: unknown main item tag 0x0 [ 66.091981][ T325] wacom 0003:056A:0084.0086: unknown main item tag 0x0 [pid 655] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 674] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 654] <... futex resumed>) = 0 [pid 674] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 654] exit_group(0 [pid 674] <... futex resumed>) = ? [pid 655] <... futex resumed>) = ? [pid 654] <... exit_group resumed>) = ? [pid 674] +++ exited with 0 +++ [pid 655] +++ exited with 0 +++ [pid 654] +++ exited with 0 +++ [pid 307] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=654, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 307] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 307] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 307] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 677 [pid 307] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 677 attached [pid 677] set_robust_list(0x5555696156a0, 24) = 0 [pid 677] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 677] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 677] setpgid(0, 0) = 0 [pid 677] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 677] write(3, "1000", 4) = 4 [pid 677] close(3) = 0 executing program [pid 677] write(1, "executing program\n", 18) = 18 [pid 677] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 677] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 677] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 677] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 677] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 677] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 677] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0} => {parent_tid=[678]}, 88) = 678 [pid 677] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 677] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 677] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 678 attached [pid 678] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 678] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 678] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 678] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 678] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 678] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [ 66.098833][ T325] wacom 0003:056A:0084.0086: unknown main item tag 0x0 [ 66.105759][ T39] wacom 0003:056A:0084.0085: unknown main item tag 0x0 [ 66.112664][ T39] wacom 0003:056A:0084.0085: unknown main item tag 0x0 [ 66.119535][ T39] wacom 0003:056A:0084.0085: unknown main item tag 0x0 [ 66.126694][ T325] wacom 0003:056A:0084.0086: unknown main item tag 0x0 [ 66.133640][ T325] wacom 0003:056A:0084.0086: unknown main item tag 0x0 [ 66.140499][ T325] wacom 0003:056A:0084.0086: unknown main item tag 0x0 [pid 678] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 668] <... ioctl resumed>) = 0 [pid 668] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 658] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 658] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 658] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 658] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 658] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 658] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} => {parent_tid=[679]}, 88) = 679 [pid 658] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 658] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 658] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 679 attached [pid 679] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 679] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 679] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0 [pid 668] <... ioctl resumed>) = 18 [pid 668] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [ 66.147525][ T39] wacom 0003:056A:0084.0085: unknown main item tag 0x0 [ 66.154462][ T39] wacom 0003:056A:0084.0085: unknown main item tag 0x0 [ 66.161487][ T325] wacom 0003:056A:0084.0086: unknown main item tag 0x0 [ 66.168362][ T325] wacom 0003:056A:0084.0086: unknown main item tag 0x0 [ 66.175785][ T325] wacom 0003:056A:0084.0086: unknown main item tag 0x0 [ 66.182799][ T39] wacom 0003:056A:0084.0085: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input0 [ 66.193988][ T325] wacom 0003:056A:0084.0086: unknown main item tag 0x0 [pid 668] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 9 [pid 668] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 668] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 660] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 660] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 660] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 660] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 660] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 660] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 660] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 660] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} => {parent_tid=[682]}, 88) = 682 [pid 660] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 660] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 660] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 682 attached [pid 682] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 682] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 682] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0 [pid 668] <... ioctl resumed>) = 84 [ 66.200862][ T325] wacom 0003:056A:0084.0086: unknown main item tag 0x0 [ 66.207753][ T325] wacom 0003:056A:0084.0086: unknown main item tag 0x0 [ 66.214701][ T313] usbhid 4-1:1.2: can't add hid device: -71 [ 66.220612][ T313] usbhid: probe of 4-1:1.2 failed with error -71 [ 66.227636][ T325] wacom 0003:056A:0084.0086: hidraw2: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input0 [ 66.239102][ T313] usb 4-1: USB disconnect, device number 16 [pid 668] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 659] <... ioctl resumed>) = 0 [ 66.261458][ T318] usb 3-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 66.263236][ T680] fido_id[680]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory [ 66.270513][ T318] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 66.273685][ T681] fido_id[681]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory [pid 659] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0) = 0 [pid 668] <... ioctl resumed>) = 0 [pid 661] <... ioctl resumed>) = 0 [pid 668] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32 [pid 661] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 668] <... ioctl resumed>) = 0 [pid 668] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 668] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [pid 668] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0 [pid 679] <... ioctl resumed>) = 0 [pid 673] <... ioctl resumed>) = 0 [pid 673] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 679] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0 [pid 668] <... ioctl resumed>) = 0 [pid 661] <... ioctl resumed>) = 0 [pid 679] <... ioctl resumed>) = 34 [pid 673] <... ioctl resumed>) = 18 [ 66.307021][ T26] usb 5-1: new high-speed USB device number 16 using dummy_hcd [pid 673] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 682] <... ioctl resumed>) = 0 [pid 682] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0) = 34 [ 66.353552][ T39] wacom 0003:056A:0084.0088: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input1 [ 66.383105][ T325] wacom 0003:056A:0084.0089: hidraw3: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input1 [pid 658] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 658] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 658] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 658] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 658] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 659] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 659] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 668] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 661] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 668] <... futex resumed>) = 1 [pid 667] <... futex resumed>) = 0 [pid 661] <... futex resumed>) = 0 [pid 668] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 667] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 661] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 667] <... futex resumed>) = 0 [pid 668] <... ioctl resumed>) = 0 [pid 667] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 668] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 679] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 679] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 658] exit_group(0 [pid 659] <... futex resumed>) = ? [pid 658] <... exit_group resumed>) = ? [pid 659] +++ exited with 0 +++ [pid 679] <... futex resumed>) = ? [pid 679] +++ exited with 0 +++ [pid 658] +++ exited with 0 +++ [pid 304] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=658, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 304] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 304] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 304] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 683 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 683 attached [pid 683] set_robust_list(0x5555696156a0, 24) = 0 [pid 683] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 683] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 683] setpgid(0, 0) = 0 [pid 683] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 683] write(3, "1000", 4) = 4 executing program [pid 683] close(3) = 0 [pid 683] write(1, "executing program\n", 18) = 18 [pid 683] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 683] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 683] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 668] <... ioctl resumed>) = 0 [pid 683] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 683] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 683] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 683] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 683] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0} => {parent_tid=[684]}, 88) = 684 [pid 683] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 683] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 683] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 684 attached [pid 684] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 684] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 684] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 684] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 684] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 684] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 684] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 673] <... ioctl resumed>) = 0 [pid 673] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 682] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 660] <... futex resumed>) = 0 [pid 682] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 660] exit_group(0 [pid 661] <... futex resumed>) = ? [pid 660] <... exit_group resumed>) = ? [pid 682] <... futex resumed>) = ? [pid 661] +++ exited with 0 +++ [pid 682] +++ exited with 0 +++ [pid 660] +++ exited with 0 +++ [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=660, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 305] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 305] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 685 ci2-android-5-15/strace-static-x86_64: Process 685 attached [pid 305] rt_sigprocmask(SIG_SETMASK, [] [pid 685] set_robust_list(0x5555696156a0, 24 [pid 305] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 685] <... set_robust_list resumed>) = 0 [pid 685] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 685] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 685] setpgid(0, 0) = 0 [pid 685] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 685] write(3, "1000", 4) = 4 [pid 685] close(3) = 0 [pid 685] write(1, "executing program\n", 18) = 18 executing program [pid 685] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 685] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 685] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 685] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 685] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 685] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 685] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0}ci2-android-5-15/strace-static-x86_64: Process 686 attached => {parent_tid=[686]}, 88) = 686 [pid 686] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 686] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 685] rt_sigprocmask(SIG_SETMASK, [] [pid 686] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 685] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 685] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 686] <... futex resumed>) = 0 [pid 685] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 686] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 686] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 686] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 686] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 686] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 673] <... ioctl resumed>) = 18 [pid 673] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 673] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 678] <... ioctl resumed>) = 0 [pid 678] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 673] <... ioctl resumed>) = 9 [pid 673] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 678] <... ioctl resumed>) = 18 [ 66.611481][ T313] usb 4-1: new high-speed USB device number 17 using dummy_hcd [ 66.651505][ T39] usbhid 1-1:1.2: can't add hid device: -71 [pid 678] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 673] <... ioctl resumed>) = 0 [pid 673] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 84 [ 66.657637][ T39] usbhid: probe of 1-1:1.2 failed with error -71 [ 66.664911][ T39] usb 1-1: USB disconnect, device number 16 [ 66.681485][ T325] usbhid 2-1:1.2: can't add hid device: -71 [ 66.684745][ T687] fido_id[687]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory [ 66.687468][ T26] usb 5-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [pid 673] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 668] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 667] <... futex resumed>) = 0 [pid 668] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 667] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 668] <... ioctl resumed>) = 0 [pid 667] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 668] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 668] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 667] <... futex resumed>) = 0 [pid 668] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 667] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 667] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 673] <... ioctl resumed>) = 0 [pid 673] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 673] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 673] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [pid 673] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0) = 0 [ 66.710943][ T325] usbhid: probe of 2-1:1.2 failed with error -71 [ 66.713053][ T688] fido_id[688]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory [ 66.718211][ T325] usb 2-1: USB disconnect, device number 16 [ 66.737693][ T26] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 668] <... ioctl resumed>) = 0 [pid 668] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 668] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 668] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 667] <... futex resumed>) = 0 [pid 667] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 668] <... futex resumed>) = 0 [pid 667] <... futex resumed>) = 1 [pid 668] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 667] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 668] <... ioctl resumed>) = 0 [pid 668] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 668] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 667] <... futex resumed>) = 0 [pid 667] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 667] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 668] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 678] <... ioctl resumed>) = 0 [pid 668] <... ioctl resumed>) = 0 [pid 678] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 668] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0 [pid 678] <... ioctl resumed>) = 18 [pid 668] <... ioctl resumed>) = 0 [pid 678] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 678] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 9 [ 66.892748][ T318] wacom 0003:056A:0084.008A: unknown main item tag 0x0 [ 66.899630][ T318] wacom 0003:056A:0084.008A: unknown main item tag 0x0 [ 66.906551][ T318] wacom 0003:056A:0084.008A: unknown main item tag 0x0 [ 66.913467][ T318] wacom 0003:056A:0084.008A: unknown main item tag 0x0 [ 66.920327][ T318] wacom 0003:056A:0084.008A: unknown main item tag 0x0 [ 66.927275][ T318] wacom 0003:056A:0084.008A: unknown main item tag 0x0 [ 66.934221][ T318] wacom 0003:056A:0084.008A: unknown main item tag 0x0 [pid 678] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 678] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 84 [ 66.941083][ T318] wacom 0003:056A:0084.008A: unknown main item tag 0x0 [ 66.947966][ T318] wacom 0003:056A:0084.008A: unknown main item tag 0x0 [ 66.954885][ T318] wacom 0003:056A:0084.008A: unknown main item tag 0x0 [ 66.961870][ T318] wacom 0003:056A:0084.008A: unknown main item tag 0x0 [ 66.968733][ T318] wacom 0003:056A:0084.008A: unknown main item tag 0x0 [ 66.975679][ T313] usb 4-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 66.984825][ T318] wacom 0003:056A:0084.008A: unknown main item tag 0x0 [pid 678] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 673] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 672] <... futex resumed>) = 0 [pid 673] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 672] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 673] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 672] <... futex resumed>) = 0 [pid 673] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 672] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 673] <... ioctl resumed>) = 0 [pid 673] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0) = 0 [pid 678] <... ioctl resumed>) = 0 [pid 678] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 678] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 678] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [pid 678] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0) = 0 [ 66.991694][ T313] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 66.999956][ T318] wacom 0003:056A:0084.008A: unknown main item tag 0x0 [ 67.007129][ T318] wacom 0003:056A:0084.008A: unknown main item tag 0x0 [ 67.014115][ T318] wacom 0003:056A:0084.008A: unknown main item tag 0x0 [ 67.020974][ T318] wacom 0003:056A:0084.008A: unknown main item tag 0x0 [ 67.027874][ T318] wacom 0003:056A:0084.008A: unknown main item tag 0x0 [ 67.034780][ T39] usb 1-1: new high-speed USB device number 17 using dummy_hcd [pid 684] <... ioctl resumed>) = 0 [pid 684] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 18 [pid 684] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 668] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 667] <... futex resumed>) = 0 [pid 668] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 667] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 668] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 667] <... futex resumed>) = 0 [ 67.042905][ T318] wacom 0003:056A:0084.008A: unknown main item tag 0x0 [ 67.049850][ T318] wacom 0003:056A:0084.008A: unknown main item tag 0x0 [ 67.056746][ T318] wacom 0003:056A:0084.008A: unknown main item tag 0x0 [ 67.063755][ T318] wacom 0003:056A:0084.008A: unknown main item tag 0x0 [ 67.070626][ T318] wacom 0003:056A:0084.008A: unknown main item tag 0x0 [ 67.077523][ T318] wacom 0003:056A:0084.008A: unknown main item tag 0x0 [ 67.084494][ T318] wacom 0003:056A:0084.008A: unknown main item tag 0x0 [pid 668] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [ 67.091394][ T318] wacom 0003:056A:0084.008A: unknown main item tag 0x0 [ 67.098258][ T318] wacom 0003:056A:0084.008A: unknown main item tag 0x0 [ 67.105136][ T318] wacom 0003:056A:0084.008A: unknown main item tag 0x0 [ 67.112011][ T318] wacom 0003:056A:0084.008A: unknown main item tag 0x0 [ 67.118854][ T318] wacom 0003:056A:0084.008A: unknown main item tag 0x0 [ 67.125733][ T318] wacom 0003:056A:0084.008A: unknown main item tag 0x0 [ 67.132602][ T325] usb 2-1: new high-speed USB device number 17 using dummy_hcd [pid 667] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 686] <... ioctl resumed>) = 0 [pid 686] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 18 [pid 686] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 673] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 673] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 672] <... futex resumed>) = 0 [pid 672] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 673] <... futex resumed>) = 0 [pid 672] <... futex resumed>) = 1 [pid 673] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 672] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 673] <... ioctl resumed>) = 0 [pid 673] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 673] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 672] <... futex resumed>) = 0 [pid 673] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 672] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 67.140179][ T318] wacom 0003:056A:0084.008A: unknown main item tag 0x0 [ 67.147064][ T318] wacom 0003:056A:0084.008A: unknown main item tag 0x0 [ 67.153981][ T318] wacom 0003:056A:0084.008A: unknown main item tag 0x0 [ 67.161664][ T318] wacom 0003:056A:0084.008A: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input0 [pid 672] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 678] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 678] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 677] <... futex resumed>) = 0 [pid 677] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 678] <... futex resumed>) = 0 [pid 677] <... futex resumed>) = 1 [pid 678] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 677] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 678] <... ioctl resumed>) = 0 [pid 678] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 673] <... ioctl resumed>) = 0 [pid 668] <... ioctl resumed>) = 0 [pid 673] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 673] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 672] <... futex resumed>) = 0 [pid 673] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 672] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 673] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 672] <... futex resumed>) = 0 [pid 673] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 672] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 668] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 678] <... ioctl resumed>) = 0 [pid 668] <... ioctl resumed>) = 0 [pid 673] <... ioctl resumed>) = 0 [pid 673] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 673] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 672] <... futex resumed>) = 0 [pid 673] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 672] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 673] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 672] <... futex resumed>) = 0 [pid 673] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 672] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 684] <... ioctl resumed>) = 0 [pid 684] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 18 [pid 684] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 673] <... ioctl resumed>) = 0 [pid 673] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0 [pid 684] <... ioctl resumed>) = 0 [pid 684] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 673] <... ioctl resumed>) = 0 [pid 684] <... ioctl resumed>) = 9 [pid 684] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 684] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 686] <... ioctl resumed>) = 0 [ 67.352624][ T26] wacom 0003:056A:0084.008B: unknown main item tag 0x0 [ 67.359518][ T26] wacom 0003:056A:0084.008B: unknown main item tag 0x0 [ 67.366543][ T26] wacom 0003:056A:0084.008B: unknown main item tag 0x0 [ 67.373496][ T26] wacom 0003:056A:0084.008B: unknown main item tag 0x0 [ 67.380351][ T26] wacom 0003:056A:0084.008B: unknown main item tag 0x0 [ 67.387298][ T26] wacom 0003:056A:0084.008B: unknown main item tag 0x0 [ 67.394212][ T26] wacom 0003:056A:0084.008B: unknown main item tag 0x0 [pid 686] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 684] <... ioctl resumed>) = 84 [pid 684] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 686] <... ioctl resumed>) = 18 [pid 686] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 686] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 667] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 667] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 667] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 667] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 667] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 667] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} => {parent_tid=[691]}, 88) = 691 [pid 667] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 667] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 667] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 691 attached [pid 691] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 691] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 691] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0) = 0 [pid 691] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0 [pid 686] <... ioctl resumed>) = 9 [pid 686] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 691] <... ioctl resumed>) = 34 [ 67.401078][ T26] wacom 0003:056A:0084.008B: unknown main item tag 0x0 [ 67.408009][ T39] usb 1-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 67.417167][ T26] wacom 0003:056A:0084.008B: unknown main item tag 0x0 [ 67.424059][ T39] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 67.432103][ T26] wacom 0003:056A:0084.008B: unknown main item tag 0x0 [ 67.438970][ T26] wacom 0003:056A:0084.008B: unknown main item tag 0x0 [ 67.446147][ T26] wacom 0003:056A:0084.008B: unknown main item tag 0x0 [pid 678] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 677] <... futex resumed>) = 0 [pid 678] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 677] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 678] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 677] <... futex resumed>) = 0 [pid 678] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 677] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 678] <... ioctl resumed>) = 0 [pid 678] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 678] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 677] <... futex resumed>) = 0 [pid 678] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 677] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 678] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 677] <... futex resumed>) = 0 [pid 678] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 677] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 668] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 668] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 686] <... ioctl resumed>) = 0 [pid 684] <... ioctl resumed>) = 0 [pid 686] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 684] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 684] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 684] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [pid 684] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0 [pid 686] <... ioctl resumed>) = 84 [pid 684] <... ioctl resumed>) = 0 [pid 686] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 678] <... ioctl resumed>) = 0 [pid 678] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 678] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 677] <... futex resumed>) = 0 [pid 678] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [ 67.455112][ T26] wacom 0003:056A:0084.008B: unknown main item tag 0x0 [ 67.462125][ T318] wacom 0003:056A:0084.008C: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input1 [ 67.474116][ T26] wacom 0003:056A:0084.008B: unknown main item tag 0x0 [ 67.481016][ T26] wacom 0003:056A:0084.008B: unknown main item tag 0x0 [ 67.487967][ T26] wacom 0003:056A:0084.008B: unknown main item tag 0x0 [ 67.495423][ T325] usb 2-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [pid 677] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 678] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 677] <... futex resumed>) = 0 [pid 678] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 677] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 686] <... ioctl resumed>) = 0 [pid 678] <... ioctl resumed>) = 0 [pid 686] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32 [pid 678] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 686] <... ioctl resumed>) = 0 [pid 678] <... ioctl resumed>) = 0 [pid 686] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0 [pid 678] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 686] <... ioctl resumed>) = 0 [pid 678] <... futex resumed>) = 1 [pid 677] <... futex resumed>) = 0 [pid 686] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c [pid 678] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 677] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 686] <... ioctl resumed>) = 0 [pid 678] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 677] <... futex resumed>) = 0 [pid 686] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0 [pid 678] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 677] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 673] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 672] <... futex resumed>) = 0 [pid 673] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 672] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 673] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 672] <... futex resumed>) = 0 [pid 673] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [ 67.504572][ T26] wacom 0003:056A:0084.008B: unknown main item tag 0x0 [ 67.511488][ T325] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 67.519698][ T26] wacom 0003:056A:0084.008B: unknown main item tag 0x0 [ 67.526908][ T26] wacom 0003:056A:0084.008B: unknown main item tag 0x0 [ 67.533831][ T26] wacom 0003:056A:0084.008B: unknown main item tag 0x0 [ 67.540688][ T26] wacom 0003:056A:0084.008B: unknown main item tag 0x0 [ 67.547601][ T26] wacom 0003:056A:0084.008B: unknown main item tag 0x0 [pid 672] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 686] <... ioctl resumed>) = 0 [pid 678] <... ioctl resumed>) = 0 [pid 678] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0) = 0 [ 67.554506][ T26] wacom 0003:056A:0084.008B: unknown main item tag 0x0 [ 67.561972][ T26] wacom 0003:056A:0084.008B: unknown main item tag 0x0 [ 67.568876][ T26] wacom 0003:056A:0084.008B: unknown main item tag 0x0 [ 67.575775][ T26] wacom 0003:056A:0084.008B: unknown main item tag 0x0 [ 67.582676][ T26] wacom 0003:056A:0084.008B: unknown main item tag 0x0 [ 67.589529][ T26] wacom 0003:056A:0084.008B: unknown main item tag 0x0 [ 67.596429][ T26] wacom 0003:056A:0084.008B: unknown main item tag 0x0 [pid 691] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 667] <... futex resumed>) = 0 [pid 691] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 667] exit_group(0 [pid 691] <... futex resumed>) = ? [pid 668] <... futex resumed>) = ? [pid 667] <... exit_group resumed>) = ? [ 67.604399][ T313] wacom 0003:056A:0084.008D: unknown main item tag 0x0 [ 67.611263][ T313] wacom 0003:056A:0084.008D: unknown main item tag 0x0 [ 67.618160][ T26] wacom 0003:056A:0084.008B: unknown main item tag 0x0 [ 67.625045][ T26] wacom 0003:056A:0084.008B: unknown main item tag 0x0 [ 67.631933][ T313] wacom 0003:056A:0084.008D: unknown main item tag 0x0 [ 67.638786][ T313] wacom 0003:056A:0084.008D: unknown main item tag 0x0 [ 67.645665][ T26] wacom 0003:056A:0084.008B: unknown main item tag 0x0 [pid 691] +++ exited with 0 +++ [pid 668] +++ exited with 0 +++ [pid 667] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=667, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 306] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 692 [pid 306] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 692 attached [pid 692] set_robust_list(0x5555696156a0, 24) = 0 [pid 692] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 692] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 692] setpgid(0, 0) = 0 [pid 692] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 692] write(3, "1000", 4) = 4 [pid 692] close(3) = 0 executing program [pid 692] write(1, "executing program\n", 18) = 18 [pid 692] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 692] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 692] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 692] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 692] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 692] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 692] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0} => {parent_tid=[693]}, 88) = 693 [pid 692] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 692] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 692] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 693 attached [pid 693] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 693] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 693] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 693] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 693] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 693] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 693] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 684] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 684] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 683] <... futex resumed>) = 0 [pid 683] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 684] <... futex resumed>) = 0 [pid 683] <... futex resumed>) = 1 [pid 684] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 683] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 684] <... ioctl resumed>) = 0 [ 67.652549][ T26] wacom 0003:056A:0084.008B: unknown main item tag 0x0 [ 67.659405][ T26] wacom 0003:056A:0084.008B: unknown main item tag 0x0 [ 67.666333][ T313] wacom 0003:056A:0084.008D: unknown main item tag 0x0 [ 67.673341][ T313] wacom 0003:056A:0084.008D: unknown main item tag 0x0 [ 67.680208][ T313] wacom 0003:056A:0084.008D: unknown main item tag 0x0 [ 67.687583][ T313] wacom 0003:056A:0084.008D: unknown main item tag 0x0 [ 67.694624][ T26] wacom 0003:056A:0084.008B: hidraw2: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input0 [pid 684] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0) = 0 [ 67.705804][ T313] wacom 0003:056A:0084.008D: unknown main item tag 0x0 [ 67.712764][ T313] wacom 0003:056A:0084.008D: unknown main item tag 0x0 [ 67.719628][ T313] wacom 0003:056A:0084.008D: unknown main item tag 0x0 [ 67.726586][ T313] wacom 0003:056A:0084.008D: unknown main item tag 0x0 [ 67.733497][ T313] wacom 0003:056A:0084.008D: unknown main item tag 0x0 [ 67.740346][ T313] wacom 0003:056A:0084.008D: unknown main item tag 0x0 [ 67.747308][ T313] wacom 0003:056A:0084.008D: unknown main item tag 0x0 [pid 686] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 686] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 685] <... futex resumed>) = 0 [pid 685] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 686] <... futex resumed>) = 0 [pid 685] <... futex resumed>) = 1 [pid 686] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 685] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 686] <... ioctl resumed>) = 0 [pid 686] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0) = 0 [pid 673] <... ioctl resumed>) = 0 [pid 673] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0) = 0 [pid 678] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 677] <... futex resumed>) = 0 [ 67.754218][ T313] wacom 0003:056A:0084.008D: unknown main item tag 0x0 [ 67.761063][ T313] wacom 0003:056A:0084.008D: unknown main item tag 0x0 [ 67.767995][ T318] usbhid 3-1:1.2: can't add hid device: -71 [ 67.774760][ T318] usbhid: probe of 3-1:1.2 failed with error -71 [ 67.781452][ T313] wacom 0003:056A:0084.008D: unknown main item tag 0x0 [ 67.788328][ T313] wacom 0003:056A:0084.008D: unknown main item tag 0x0 [ 67.795414][ T318] usb 3-1: USB disconnect, device number 16 [pid 678] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 677] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 678] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 677] <... futex resumed>) = 0 [pid 678] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [ 67.801512][ T313] wacom 0003:056A:0084.008D: unknown main item tag 0x0 [ 67.808385][ T313] wacom 0003:056A:0084.008D: unknown main item tag 0x0 [ 67.822674][ T694] fido_id[694]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory [ 67.828279][ T695] fido_id[695]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory [pid 677] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 672] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 672] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 672] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 672] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 672] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 672] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} => {parent_tid=[696]}, 88) = 696 [pid 672] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 672] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 672] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 696 attached [ 67.850931][ T313] wacom 0003:056A:0084.008D: unknown main item tag 0x0 [ 67.858206][ T313] wacom 0003:056A:0084.008D: unknown main item tag 0x0 [ 67.865198][ T313] wacom 0003:056A:0084.008D: unknown main item tag 0x0 [ 67.872109][ T313] wacom 0003:056A:0084.008D: unknown main item tag 0x0 [ 67.878985][ T313] wacom 0003:056A:0084.008D: unknown main item tag 0x0 [ 67.885881][ T313] wacom 0003:056A:0084.008D: unknown main item tag 0x0 [ 67.892781][ T313] wacom 0003:056A:0084.008D: unknown main item tag 0x0 [ 67.899627][ T313] wacom 0003:056A:0084.008D: unknown main item tag 0x0 [pid 696] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 696] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 696] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0) = 0 [pid 696] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0 [pid 684] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 683] <... futex resumed>) = 0 [pid 684] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 683] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 684] <... ioctl resumed>) = 0 [pid 683] <... futex resumed>) = 0 [pid 684] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 683] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 684] <... ioctl resumed>) = 0 [pid 684] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 683] <... futex resumed>) = 0 [pid 684] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 683] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 683] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 696] <... ioctl resumed>) = 34 [ 67.906530][ T313] wacom 0003:056A:0084.008D: unknown main item tag 0x0 [ 67.913493][ T313] wacom 0003:056A:0084.008D: unknown main item tag 0x0 [ 67.920398][ T313] wacom 0003:056A:0084.008D: unknown main item tag 0x0 [ 67.928771][ T313] wacom 0003:056A:0084.008D: unknown main item tag 0x0 [ 67.935812][ T26] wacom 0003:056A:0084.008E: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input1 [ 67.947642][ T313] wacom 0003:056A:0084.008D: unknown main item tag 0x0 [pid 684] <... ioctl resumed>) = 0 [pid 684] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 684] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 684] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 683] <... futex resumed>) = 0 [pid 683] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 684] <... futex resumed>) = 0 [pid 683] <... futex resumed>) = 1 [pid 684] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 683] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 686] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 686] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 685] <... futex resumed>) = 0 [pid 685] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 686] <... futex resumed>) = 0 [pid 685] <... futex resumed>) = 1 [pid 686] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 685] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 686] <... ioctl resumed>) = 0 [pid 686] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 686] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 685] <... futex resumed>) = 0 [pid 686] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 685] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 686] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 685] <... futex resumed>) = 0 [pid 686] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 685] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 686] <... ioctl resumed>) = 0 [pid 686] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 686] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 685] <... futex resumed>) = 0 [pid 686] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 685] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 686] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 685] <... futex resumed>) = 0 [pid 685] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 684] <... ioctl resumed>) = 0 [pid 684] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 684] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 683] <... futex resumed>) = 0 [pid 684] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 683] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 684] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 683] <... futex resumed>) = 0 [pid 684] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 683] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 673] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 67.955125][ T313] wacom 0003:056A:0084.008D: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input0 [pid 673] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 686] <... ioctl resumed>) = 0 [pid 686] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 686] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 686] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 685] <... futex resumed>) = 0 [pid 685] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 686] <... futex resumed>) = 0 [pid 685] <... futex resumed>) = 1 [pid 686] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 685] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 684] <... ioctl resumed>) = 0 [pid 678] <... ioctl resumed>) = 0 [pid 684] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0 [pid 678] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 684] <... ioctl resumed>) = 0 [pid 678] <... ioctl resumed>) = 0 [pid 686] <... ioctl resumed>) = 0 [pid 686] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0) = 0 [ 68.062607][ T39] wacom 0003:056A:0084.008F: unknown main item tag 0x0 [ 68.069527][ T39] wacom 0003:056A:0084.008F: unknown main item tag 0x0 [ 68.076567][ T39] wacom 0003:056A:0084.008F: unknown main item tag 0x0 [ 68.083471][ T39] wacom 0003:056A:0084.008F: unknown main item tag 0x0 [ 68.090361][ T39] wacom 0003:056A:0084.008F: unknown main item tag 0x0 [ 68.098379][ T325] wacom 0003:056A:0084.0090: unknown main item tag 0x0 [ 68.105357][ T39] wacom 0003:056A:0084.008F: unknown main item tag 0x0 [pid 696] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 672] <... futex resumed>) = 0 [pid 696] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 672] exit_group(0 [pid 696] <... futex resumed>) = ? [pid 673] <... futex resumed>) = ? [pid 672] <... exit_group resumed>) = ? [pid 696] +++ exited with 0 +++ [pid 673] +++ exited with 0 +++ [pid 672] +++ exited with 0 +++ [pid 308] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=672, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 308] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 308] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 697 [pid 308] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 697 attached [pid 697] set_robust_list(0x5555696156a0, 24) = 0 [pid 697] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 697] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 697] setpgid(0, 0) = 0 [pid 697] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 697] write(3, "1000", 4) = 4 [pid 697] close(3) = 0 executing program [pid 697] write(1, "executing program\n", 18) = 18 [pid 697] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 697] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 697] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 697] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 697] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 697] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 697] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0} => {parent_tid=[698]}, 88) = 698 [pid 697] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 697] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 697] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 698 attached [pid 698] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 698] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 698] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 698] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 698] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 698] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 698] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 677] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 677] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 677] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 677] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 677] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 677] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} => {parent_tid=[699]}, 88) = 699 [pid 677] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 677] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 677] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 699 attached [pid 699] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 699] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 699] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0) = 0 [ 68.112238][ T325] wacom 0003:056A:0084.0090: unknown main item tag 0x0 [ 68.119094][ T325] wacom 0003:056A:0084.0090: unknown main item tag 0x0 [ 68.126007][ T39] wacom 0003:056A:0084.008F: unknown main item tag 0x0 [ 68.132920][ T39] wacom 0003:056A:0084.008F: unknown main item tag 0x0 [ 68.139804][ T39] wacom 0003:056A:0084.008F: unknown main item tag 0x0 [ 68.146789][ T325] wacom 0003:056A:0084.0090: unknown main item tag 0x0 [ 68.153694][ T325] wacom 0003:056A:0084.0090: unknown main item tag 0x0 [pid 699] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0) = 34 [ 68.160552][ T325] wacom 0003:056A:0084.0090: unknown main item tag 0x0 [ 68.168976][ T39] wacom 0003:056A:0084.008F: unknown main item tag 0x0 [ 68.176051][ T313] wacom 0003:056A:0084.0091: hidraw3: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input1 [ 68.187145][ T318] usb 3-1: new high-speed USB device number 17 using dummy_hcd [ 68.195626][ T39] wacom 0003:056A:0084.008F: unknown main item tag 0x0 [ 68.202619][ T325] wacom 0003:056A:0084.0090: unknown main item tag 0x0 [pid 693] <... ioctl resumed>) = 0 [pid 693] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 18 [pid 693] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 684] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 678] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 684] <... futex resumed>) = 1 [pid 678] <... futex resumed>) = 0 [pid 684] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 678] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 683] <... futex resumed>) = 0 [ 68.209495][ T325] wacom 0003:056A:0084.0090: unknown main item tag 0x0 [ 68.216468][ T39] wacom 0003:056A:0084.008F: unknown main item tag 0x0 [ 68.223407][ T39] wacom 0003:056A:0084.008F: unknown main item tag 0x0 [ 68.230264][ T39] wacom 0003:056A:0084.008F: unknown main item tag 0x0 [ 68.237194][ T26] usbhid 5-1:1.2: can't add hid device: -71 [ 68.243171][ T26] usbhid: probe of 5-1:1.2 failed with error -71 [ 68.249888][ T325] wacom 0003:056A:0084.0090: unknown main item tag 0x0 [ 68.256858][ T26] usb 5-1: USB disconnect, device number 16 [pid 683] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 684] <... futex resumed>) = 0 [pid 683] <... futex resumed>) = 1 [pid 684] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [ 68.262820][ T325] wacom 0003:056A:0084.0090: unknown main item tag 0x0 [ 68.269718][ T325] wacom 0003:056A:0084.0090: unknown main item tag 0x0 [ 68.276669][ T39] wacom 0003:056A:0084.008F: unknown main item tag 0x0 [ 68.284004][ T325] wacom 0003:056A:0084.0090: unknown main item tag 0x0 [ 68.284650][ T700] fido_id[700]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/5-1/report_descriptor': No such file or directory [ 68.290871][ T325] wacom 0003:056A:0084.0090: unknown main item tag 0x0 [pid 683] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 686] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 685] <... futex resumed>) = 0 [pid 686] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 685] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 68.290891][ T325] wacom 0003:056A:0084.0090: unknown main item tag 0x0 [ 68.319970][ T39] wacom 0003:056A:0084.008F: unknown main item tag 0x0 [ 68.328650][ T39] wacom 0003:056A:0084.008F: unknown main item tag 0x0 [ 68.335594][ T39] wacom 0003:056A:0084.008F: unknown main item tag 0x0 [ 68.342556][ T39] wacom 0003:056A:0084.008F: unknown main item tag 0x0 [ 68.349410][ T39] wacom 0003:056A:0084.008F: unknown main item tag 0x0 [ 68.356388][ T325] wacom 0003:056A:0084.0090: unknown main item tag 0x0 [pid 685] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 699] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 677] <... futex resumed>) = 0 [pid 699] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 677] exit_group(0 [pid 699] <... futex resumed>) = ? [pid 678] <... futex resumed>) = ? [pid 677] <... exit_group resumed>) = ? [pid 699] +++ exited with 0 +++ [pid 678] +++ exited with 0 +++ [pid 677] +++ exited with 0 +++ [pid 307] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=677, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 307] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 307] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 307] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 702 [pid 307] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 702 attached [pid 702] set_robust_list(0x5555696156a0, 24) = 0 [pid 702] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 702] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 702] setpgid(0, 0) = 0 [pid 702] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 702] write(3, "1000", 4) = 4 [pid 702] close(3) = 0 executing program [pid 702] write(1, "executing program\n", 18) = 18 [pid 702] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 702] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 702] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 702] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 702] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 702] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 702] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0} => {parent_tid=[703]}, 88) = 703 [pid 702] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 702] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 702] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 703 attached [pid 703] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 703] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 703] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 703] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 703] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 703] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [ 68.363291][ T39] wacom 0003:056A:0084.008F: unknown main item tag 0x0 [ 68.370144][ T39] wacom 0003:056A:0084.008F: unknown main item tag 0x0 [ 68.377107][ T325] wacom 0003:056A:0084.0090: unknown main item tag 0x0 [ 68.384081][ T325] wacom 0003:056A:0084.0090: unknown main item tag 0x0 [ 68.390956][ T325] wacom 0003:056A:0084.0090: unknown main item tag 0x0 [ 68.397892][ T39] wacom 0003:056A:0084.008F: unknown main item tag 0x0 [ 68.404829][ T39] wacom 0003:056A:0084.008F: unknown main item tag 0x0 [ 68.411762][ T325] wacom 0003:056A:0084.0090: unknown main item tag 0x0 [ 68.418611][ T325] wacom 0003:056A:0084.0090: unknown main item tag 0x0 [ 68.425602][ T39] wacom 0003:056A:0084.008F: unknown main item tag 0x0 [ 68.432483][ T39] wacom 0003:056A:0084.008F: unknown main item tag 0x0 [ 68.439338][ T39] wacom 0003:056A:0084.008F: unknown main item tag 0x0 [ 68.446302][ T325] wacom 0003:056A:0084.0090: unknown main item tag 0x0 [ 68.453186][ T325] wacom 0003:056A:0084.0090: unknown main item tag 0x0 [pid 703] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 693] <... ioctl resumed>) = 0 [pid 693] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 18 [pid 693] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [ 68.460036][ T325] wacom 0003:056A:0084.0090: unknown main item tag 0x0 [ 68.466966][ T313] usbhid 4-1:1.2: can't add hid device: -71 [ 68.472994][ T313] usbhid: probe of 4-1:1.2 failed with error -71 [ 68.479698][ T39] wacom 0003:056A:0084.008F: unknown main item tag 0x0 [ 68.486744][ T313] usb 4-1: USB disconnect, device number 17 [ 68.492684][ T39] wacom 0003:056A:0084.008F: unknown main item tag 0x0 [ 68.499549][ T39] wacom 0003:056A:0084.008F: unknown main item tag 0x0 [ 68.506498][ T325] wacom 0003:056A:0084.0090: unknown main item tag 0x0 [pid 693] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 9 [pid 693] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 693] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 84 [ 68.513794][ T325] wacom 0003:056A:0084.0090: unknown main item tag 0x0 [ 68.521587][ T325] wacom 0003:056A:0084.0090: unknown main item tag 0x0 [ 68.528459][ T325] wacom 0003:056A:0084.0090: unknown main item tag 0x0 [ 68.535574][ T39] wacom 0003:056A:0084.008F: unknown main item tag 0x0 [ 68.543622][ T39] wacom 0003:056A:0084.008F: unknown main item tag 0x0 [ 68.550844][ T325] wacom 0003:056A:0084.0090: unknown main item tag 0x0 [ 68.557777][ T39] wacom 0003:056A:0084.008F: unknown main item tag 0x0 [ 68.564699][ T318] usb 3-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 68.573785][ T325] wacom 0003:056A:0084.0090: unknown main item tag 0x0 [ 68.580648][ T325] wacom 0003:056A:0084.0090: unknown main item tag 0x0 [ 68.587568][ T318] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 68.595624][ T39] wacom 0003:056A:0084.008F: unknown main item tag 0x0 [ 68.603243][ T39] wacom 0003:056A:0084.008F: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input0 [pid 693] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 683] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 693] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 693] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 693] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [pid 693] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0 [pid 683] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 683] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 683] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 683] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 683] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} => {parent_tid=[706]}, 88) = 706 [pid 683] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 683] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 683] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 706 attached [pid 706] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 706] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 706] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0 [pid 693] <... ioctl resumed>) = 0 [pid 685] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 685] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 685] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 685] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 685] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 685] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 685] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} => {parent_tid=[707]}, 88) = 707 [pid 685] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 685] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 685] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 707 attached [pid 707] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 707] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [ 68.614579][ T325] wacom 0003:056A:0084.0090: unknown main item tag 0x0 [ 68.621479][ T325] wacom 0003:056A:0084.0090: unknown main item tag 0x0 [ 68.628337][ T325] wacom 0003:056A:0084.0090: unknown main item tag 0x0 [ 68.635303][ T325] wacom 0003:056A:0084.0090: unknown main item tag 0x0 [ 68.642795][ T325] wacom 0003:056A:0084.0090: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input0 [pid 707] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0 [pid 698] <... ioctl resumed>) = 0 [pid 698] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 684] <... ioctl resumed>) = 0 [pid 698] <... ioctl resumed>) = 18 [pid 684] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 698] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 684] <... ioctl resumed>) = 0 [pid 686] <... ioctl resumed>) = 0 [ 68.671445][ T26] usb 5-1: new high-speed USB device number 17 using dummy_hcd [pid 686] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0) = 0 [pid 706] <... ioctl resumed>) = 0 [pid 706] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0) = 34 [pid 707] <... ioctl resumed>) = 0 [pid 707] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0) = 34 [ 68.773123][ T39] wacom 0003:056A:0084.0092: hidraw2: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input1 [ 68.793184][ T325] wacom 0003:056A:0084.0093: hidraw3: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input1 [pid 693] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 692] <... futex resumed>) = 0 [pid 693] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 692] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 693] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 692] <... futex resumed>) = 0 [pid 693] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 692] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 693] <... ioctl resumed>) = 0 [pid 693] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0) = 0 [pid 703] <... ioctl resumed>) = 0 [pid 703] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 18 [pid 698] <... ioctl resumed>) = 0 [pid 703] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 698] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 684] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 684] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 698] <... ioctl resumed>) = 18 [pid 698] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 686] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 68.891448][ T313] usb 4-1: new high-speed USB device number 18 using dummy_hcd [pid 686] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 698] <... ioctl resumed>) = 0 [pid 698] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 706] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 683] <... futex resumed>) = 0 [pid 706] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 683] exit_group(0 [pid 706] <... futex resumed>) = ? [pid 684] <... futex resumed>) = ? [pid 683] <... exit_group resumed>) = ? [pid 706] +++ exited with 0 +++ [pid 684] +++ exited with 0 +++ [pid 683] +++ exited with 0 +++ [pid 304] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=683, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 304] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 304] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 304] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 708 attached , child_tidptr=0x555569615690) = 708 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 708] set_robust_list(0x5555696156a0, 24) = 0 [pid 708] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 708] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 708] setpgid(0, 0) = 0 [pid 708] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 708] write(3, "1000", 4) = 4 [pid 708] close(3) = 0 executing program [pid 708] write(1, "executing program\n", 18) = 18 [pid 708] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 708] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 708] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 708] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 708] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 708] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 708] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0}ci2-android-5-15/strace-static-x86_64: Process 709 attached => {parent_tid=[709]}, 88) = 709 [pid 709] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 709] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 709] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 708] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 708] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 709] <... futex resumed>) = 0 [pid 698] <... ioctl resumed>) = 9 [pid 708] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 698] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 709] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 709] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 709] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 [pid 707] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 685] <... futex resumed>) = 0 [pid 707] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 685] exit_group(0 [pid 709] <... ioctl resumed>) = 0 [pid 709] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 709] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 707] <... futex resumed>) = ? [pid 686] <... futex resumed>) = ? [pid 685] <... exit_group resumed>) = ? [pid 707] +++ exited with 0 +++ [pid 686] +++ exited with 0 +++ [pid 685] +++ exited with 0 +++ [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=685, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 305] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 710 attached , child_tidptr=0x555569615690) = 710 [pid 305] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 710] set_robust_list(0x5555696156a0, 24) = 0 [pid 710] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 710] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 710] setpgid(0, 0) = 0 [pid 710] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 710] write(3, "1000", 4) = 4 [pid 710] close(3) = 0 [pid 710] write(1, "executing program\n", 18) = 18 executing program [pid 710] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 710] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 710] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 710] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 710] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 710] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 710] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0}ci2-android-5-15/strace-static-x86_64: Process 711 attached => {parent_tid=[711]}, 88) = 711 [pid 711] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 711] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 711] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 710] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 710] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 711] <... futex resumed>) = 0 [pid 710] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 711] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 711] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 711] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 711] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 711] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 698] <... ioctl resumed>) = 0 [pid 698] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 84 [pid 698] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 698] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 698] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 698] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [pid 698] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0 [pid 693] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 692] <... futex resumed>) = 0 [pid 693] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 692] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 693] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 692] <... futex resumed>) = 0 [pid 693] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 692] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 693] <... ioctl resumed>) = 0 [pid 693] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 693] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 692] <... futex resumed>) = 0 [pid 693] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 692] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 693] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 692] <... futex resumed>) = 0 [pid 693] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 692] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 698] <... ioctl resumed>) = 0 [ 69.031526][ T26] usb 5-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 69.040585][ T26] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 693] <... ioctl resumed>) = 0 [pid 693] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 693] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 693] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 692] <... futex resumed>) = 0 [pid 692] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 693] <... futex resumed>) = 0 [pid 692] <... futex resumed>) = 1 [pid 693] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [ 69.081495][ T39] usbhid 1-1:1.2: can't add hid device: -71 [ 69.087601][ T39] usbhid: probe of 1-1:1.2 failed with error -71 [ 69.094913][ T39] usb 1-1: USB disconnect, device number 17 [ 69.101467][ T325] usbhid 2-1:1.2: can't add hid device: -71 [ 69.107432][ T325] usbhid: probe of 2-1:1.2 failed with error -71 [ 69.122453][ T325] usb 2-1: USB disconnect, device number 17 [pid 692] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 693] <... ioctl resumed>) = 0 [pid 693] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 693] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 693] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 692] <... futex resumed>) = 0 [pid 692] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 693] <... futex resumed>) = 0 [pid 692] <... futex resumed>) = 1 [pid 693] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 692] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 703] <... ioctl resumed>) = 0 [pid 703] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 18 [ 69.136923][ T713] fido_id[713]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory [ 69.144801][ T714] fido_id[714]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/2-1/report_descriptor': No such file or directory [pid 703] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 693] <... ioctl resumed>) = 0 [pid 693] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0 [pid 703] <... ioctl resumed>) = 0 [pid 703] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 693] <... ioctl resumed>) = 0 [ 69.176530][ T715] fido_id[715]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory [pid 703] <... ioctl resumed>) = 9 [pid 703] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 703] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 84 [ 69.212718][ T318] wacom 0003:056A:0084.0094: unknown main item tag 0x0 [ 69.219738][ T318] wacom 0003:056A:0084.0094: unknown main item tag 0x0 [ 69.226795][ T318] wacom 0003:056A:0084.0094: unknown main item tag 0x0 [ 69.233996][ T318] wacom 0003:056A:0084.0094: unknown main item tag 0x0 [ 69.240864][ T318] wacom 0003:056A:0084.0094: unknown main item tag 0x0 [ 69.247797][ T318] wacom 0003:056A:0084.0094: unknown main item tag 0x0 [ 69.254679][ T318] wacom 0003:056A:0084.0094: unknown main item tag 0x0 [pid 703] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 698] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 697] <... futex resumed>) = 0 [pid 698] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 697] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 698] <... ioctl resumed>) = 0 [pid 697] <... futex resumed>) = 0 [pid 698] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 697] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 698] <... ioctl resumed>) = 0 [ 69.261613][ T313] usb 4-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 69.270636][ T313] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 69.278740][ T318] wacom 0003:056A:0084.0094: unknown main item tag 0x0 [ 69.285630][ T318] wacom 0003:056A:0084.0094: unknown main item tag 0x0 [ 69.292831][ T318] wacom 0003:056A:0084.0094: unknown main item tag 0x0 [ 69.299958][ T318] wacom 0003:056A:0084.0094: unknown main item tag 0x0 [pid 703] <... ioctl resumed>) = 0 [pid 703] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 703] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 703] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [pid 703] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0) = 0 [ 69.306880][ T318] wacom 0003:056A:0084.0094: unknown main item tag 0x0 [ 69.313806][ T318] wacom 0003:056A:0084.0094: unknown main item tag 0x0 [ 69.320690][ T318] wacom 0003:056A:0084.0094: unknown main item tag 0x0 [ 69.327723][ T318] wacom 0003:056A:0084.0094: unknown main item tag 0x0 [ 69.335130][ T318] wacom 0003:056A:0084.0094: unknown main item tag 0x0 [ 69.342043][ T318] wacom 0003:056A:0084.0094: unknown main item tag 0x0 [ 69.349013][ T318] wacom 0003:056A:0084.0094: unknown main item tag 0x0 [ 69.355949][ T318] wacom 0003:056A:0084.0094: unknown main item tag 0x0 [pid 693] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 692] <... futex resumed>) = 0 [pid 693] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 692] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 693] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [ 69.362852][ T318] wacom 0003:056A:0084.0094: unknown main item tag 0x0 [ 69.369703][ T318] wacom 0003:056A:0084.0094: unknown main item tag 0x0 [ 69.376715][ T318] wacom 0003:056A:0084.0094: unknown main item tag 0x0 [ 69.383604][ T318] wacom 0003:056A:0084.0094: unknown main item tag 0x0 [ 69.390454][ T318] wacom 0003:056A:0084.0094: unknown main item tag 0x0 [ 69.397339][ T318] wacom 0003:056A:0084.0094: unknown main item tag 0x0 [ 69.404291][ T318] wacom 0003:056A:0084.0094: unknown main item tag 0x0 [pid 692] <... futex resumed>) = 0 [pid 693] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [ 69.411128][ T318] wacom 0003:056A:0084.0094: unknown main item tag 0x0 [ 69.418050][ T318] wacom 0003:056A:0084.0094: unknown main item tag 0x0 [ 69.424932][ T318] wacom 0003:056A:0084.0094: unknown main item tag 0x0 [ 69.431845][ T318] wacom 0003:056A:0084.0094: unknown main item tag 0x0 [ 69.438720][ T318] wacom 0003:056A:0084.0094: unknown main item tag 0x0 [ 69.445593][ T318] wacom 0003:056A:0084.0094: unknown main item tag 0x0 [ 69.452535][ T318] wacom 0003:056A:0084.0094: unknown main item tag 0x0 [pid 692] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 698] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 697] <... futex resumed>) = 0 [pid 698] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 697] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 698] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 697] <... futex resumed>) = 0 [pid 698] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 697] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 698] <... ioctl resumed>) = 0 [pid 698] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 698] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 697] <... futex resumed>) = 0 [pid 698] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 697] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 698] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 697] <... futex resumed>) = 0 [pid 698] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 697] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 709] <... ioctl resumed>) = 0 [pid 709] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 18 [ 69.459376][ T318] wacom 0003:056A:0084.0094: unknown main item tag 0x0 [ 69.466822][ T318] wacom 0003:056A:0084.0094: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input0 [ 69.477914][ T39] usb 1-1: new high-speed USB device number 18 using dummy_hcd [pid 709] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 698] <... ioctl resumed>) = 0 [pid 698] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 698] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 697] <... futex resumed>) = 0 [pid 698] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 697] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 698] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 697] <... futex resumed>) = 0 [pid 697] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 703] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 702] <... futex resumed>) = 0 [pid 703] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 702] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 703] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 702] <... futex resumed>) = 0 [pid 703] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 702] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 703] <... ioctl resumed>) = 0 [pid 703] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 711] <... ioctl resumed>) = 0 [pid 711] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 703] <... ioctl resumed>) = 0 [pid 711] <... ioctl resumed>) = 18 [pid 693] <... ioctl resumed>) = 0 [pid 711] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 693] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 698] <... ioctl resumed>) = 0 [pid 698] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 698] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 697] <... futex resumed>) = 0 [pid 698] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 697] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 698] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 697] <... futex resumed>) = 0 [pid 698] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 697] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 693] <... ioctl resumed>) = 0 [ 69.521464][ T325] usb 2-1: new high-speed USB device number 18 using dummy_hcd [pid 698] <... ioctl resumed>) = 0 [pid 698] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0) = 0 [ 69.632507][ T26] wacom 0003:056A:0084.0095: unknown main item tag 0x0 [ 69.639465][ T26] wacom 0003:056A:0084.0095: unknown main item tag 0x0 [ 69.646497][ T26] wacom 0003:056A:0084.0095: unknown main item tag 0x0 [ 69.653378][ T26] wacom 0003:056A:0084.0095: unknown main item tag 0x0 [ 69.660221][ T26] wacom 0003:056A:0084.0095: unknown main item tag 0x0 [ 69.667146][ T26] wacom 0003:056A:0084.0095: unknown main item tag 0x0 [ 69.674071][ T26] wacom 0003:056A:0084.0095: unknown main item tag 0x0 [ 69.680975][ T26] wacom 0003:056A:0084.0095: unknown main item tag 0x0 [ 69.687894][ T26] wacom 0003:056A:0084.0095: unknown main item tag 0x0 [ 69.694820][ T26] wacom 0003:056A:0084.0095: unknown main item tag 0x0 [ 69.701696][ T26] wacom 0003:056A:0084.0095: unknown main item tag 0x0 [ 69.708549][ T26] wacom 0003:056A:0084.0095: unknown main item tag 0x0 [ 69.715459][ T26] wacom 0003:056A:0084.0095: unknown main item tag 0x0 [ 69.722359][ T26] wacom 0003:056A:0084.0095: unknown main item tag 0x0 [pid 709] <... ioctl resumed>) = 0 [pid 709] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 703] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 702] <... futex resumed>) = 0 [pid 703] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 702] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 703] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 702] <... futex resumed>) = 0 [pid 703] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 702] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 703] <... ioctl resumed>) = 0 [pid 703] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 703] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 702] <... futex resumed>) = 0 [pid 703] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 702] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 703] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 702] <... futex resumed>) = 0 [pid 703] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 702] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 709] <... ioctl resumed>) = 18 [pid 709] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 692] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 692] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 692] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 692] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 692] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 692] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} => {parent_tid=[716]}, 88) = 716 [pid 692] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 692] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 692] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 716 attached [pid 716] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 716] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 716] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0) = 0 [pid 716] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0 [pid 703] <... ioctl resumed>) = 0 [pid 703] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 703] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 702] <... futex resumed>) = 0 [pid 703] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 702] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 703] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 702] <... futex resumed>) = 0 [pid 703] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [ 69.729210][ T26] wacom 0003:056A:0084.0095: unknown main item tag 0x0 [ 69.736136][ T26] wacom 0003:056A:0084.0095: unknown main item tag 0x0 [ 69.743039][ T26] wacom 0003:056A:0084.0095: unknown main item tag 0x0 [ 69.749896][ T26] wacom 0003:056A:0084.0095: unknown main item tag 0x0 [ 69.756881][ T26] wacom 0003:056A:0084.0095: unknown main item tag 0x0 [ 69.763882][ T26] wacom 0003:056A:0084.0095: unknown main item tag 0x0 [ 69.770751][ T26] wacom 0003:056A:0084.0095: unknown main item tag 0x0 [pid 702] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 711] <... ioctl resumed>) = 0 [pid 709] <... ioctl resumed>) = 0 [pid 711] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 709] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 693] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 693] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 716] <... ioctl resumed>) = 34 [pid 711] <... ioctl resumed>) = 18 [pid 709] <... ioctl resumed>) = 9 [pid 711] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 709] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 711] <... ioctl resumed>) = 0 [pid 709] <... ioctl resumed>) = 0 [pid 703] <... ioctl resumed>) = 0 [pid 711] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 709] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 703] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 703] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 702] <... futex resumed>) = 0 [pid 703] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 702] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 703] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 702] <... futex resumed>) = 0 [pid 703] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 702] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 698] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 697] <... futex resumed>) = 0 [pid 698] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 697] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 698] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 697] <... futex resumed>) = 0 [pid 698] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [ 69.777696][ T26] wacom 0003:056A:0084.0095: unknown main item tag 0x0 [ 69.786547][ T26] wacom 0003:056A:0084.0095: unknown main item tag 0x0 [ 69.793571][ T318] wacom 0003:056A:0084.0096: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input1 [ 69.804826][ T26] wacom 0003:056A:0084.0095: unknown main item tag 0x0 [ 69.812772][ T26] wacom 0003:056A:0084.0095: unknown main item tag 0x0 [ 69.819638][ T26] wacom 0003:056A:0084.0095: unknown main item tag 0x0 [ 69.826588][ T26] wacom 0003:056A:0084.0095: unknown main item tag 0x0 [pid 697] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 711] <... ioctl resumed>) = 9 [pid 709] <... ioctl resumed>) = 84 [pid 711] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 709] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 703] <... ioctl resumed>) = 0 [pid 703] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0 [pid 711] <... ioctl resumed>) = 0 [ 69.833482][ T26] wacom 0003:056A:0084.0095: unknown main item tag 0x0 [ 69.840346][ T26] wacom 0003:056A:0084.0095: unknown main item tag 0x0 [ 69.847354][ T39] usb 1-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 69.856464][ T26] wacom 0003:056A:0084.0095: unknown main item tag 0x0 [ 69.863437][ T39] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 69.871487][ T26] wacom 0003:056A:0084.0095: unknown main item tag 0x0 [pid 711] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 703] <... ioctl resumed>) = 0 [pid 711] <... ioctl resumed>) = 84 [pid 711] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 709] <... ioctl resumed>) = 0 [pid 709] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 709] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 709] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [ 69.878349][ T26] wacom 0003:056A:0084.0095: unknown main item tag 0x0 [ 69.886344][ T313] wacom 0003:056A:0084.0097: unknown main item tag 0x0 [ 69.893284][ T325] usb 2-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 69.902554][ T313] wacom 0003:056A:0084.0097: unknown main item tag 0x0 [ 69.909416][ T313] wacom 0003:056A:0084.0097: unknown main item tag 0x0 [ 69.916543][ T325] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 69.924596][ T26] wacom 0003:056A:0084.0095: unknown main item tag 0x0 [pid 709] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0 [pid 711] <... ioctl resumed>) = 0 [pid 709] <... ioctl resumed>) = 0 [pid 711] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 711] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 711] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [pid 711] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0) = 0 [ 69.931764][ T313] wacom 0003:056A:0084.0097: unknown main item tag 0x0 [ 69.939094][ T26] wacom 0003:056A:0084.0095: unknown main item tag 0x0 [ 69.946021][ T313] wacom 0003:056A:0084.0097: unknown main item tag 0x0 [ 69.954041][ T313] wacom 0003:056A:0084.0097: unknown main item tag 0x0 [ 69.961012][ T26] wacom 0003:056A:0084.0095: hidraw2: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input0 [ 69.972648][ T313] wacom 0003:056A:0084.0097: unknown main item tag 0x0 [pid 716] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 692] <... futex resumed>) = 0 [pid 716] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 692] exit_group(0 [pid 716] <... futex resumed>) = ? [pid 693] <... futex resumed>) = ? [pid 692] <... exit_group resumed>) = ? [pid 716] +++ exited with 0 +++ [pid 693] +++ exited with 0 +++ [pid 692] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=692, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 717 [pid 306] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 717 attached [pid 717] set_robust_list(0x5555696156a0, 24) = 0 [pid 717] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 717] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 717] setpgid(0, 0) = 0 [pid 717] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 717] write(3, "1000", 4) = 4 [pid 717] close(3) = 0 executing program [pid 717] write(1, "executing program\n", 18) = 18 [pid 717] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 717] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 717] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 717] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 717] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 717] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 717] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0} => {parent_tid=[718]}, 88) = 718 [pid 717] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 717] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 717] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 718 attached [pid 718] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 718] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 718] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 718] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 718] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 718] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [ 69.979520][ T313] wacom 0003:056A:0084.0097: unknown main item tag 0x0 [ 69.986453][ T313] wacom 0003:056A:0084.0097: unknown main item tag 0x0 [ 69.993461][ T313] wacom 0003:056A:0084.0097: unknown main item tag 0x0 [ 70.000344][ T313] wacom 0003:056A:0084.0097: unknown main item tag 0x0 [ 70.007259][ T313] wacom 0003:056A:0084.0097: unknown main item tag 0x0 [ 70.014190][ T313] wacom 0003:056A:0084.0097: unknown main item tag 0x0 [ 70.021032][ T313] wacom 0003:056A:0084.0097: unknown main item tag 0x0 [pid 718] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 698] <... ioctl resumed>) = 0 [pid 698] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0) = 0 [ 70.027970][ T313] wacom 0003:056A:0084.0097: unknown main item tag 0x0 [ 70.034901][ T313] wacom 0003:056A:0084.0097: unknown main item tag 0x0 [ 70.041821][ T313] wacom 0003:056A:0084.0097: unknown main item tag 0x0 [ 70.048695][ T313] wacom 0003:056A:0084.0097: unknown main item tag 0x0 [ 70.056365][ T313] wacom 0003:056A:0084.0097: unknown main item tag 0x0 [ 70.063349][ T313] wacom 0003:056A:0084.0097: unknown main item tag 0x0 [ 70.070227][ T313] wacom 0003:056A:0084.0097: unknown main item tag 0x0 [ 70.077164][ T318] usbhid 3-1:1.2: can't add hid device: -71 [pid 703] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 702] <... futex resumed>) = 0 [pid 703] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 702] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 703] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 702] <... futex resumed>) = 0 [pid 703] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [ 70.083179][ T318] usbhid: probe of 3-1:1.2 failed with error -71 [ 70.089942][ T313] wacom 0003:056A:0084.0097: unknown main item tag 0x0 [ 70.096932][ T318] usb 3-1: USB disconnect, device number 17 [ 70.103292][ T313] wacom 0003:056A:0084.0097: unknown main item tag 0x0 [ 70.110165][ T313] wacom 0003:056A:0084.0097: unknown main item tag 0x0 [ 70.122900][ T313] wacom 0003:056A:0084.0097: unknown main item tag 0x0 [pid 702] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 709] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 708] <... futex resumed>) = 0 [pid 709] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 708] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 709] <... ioctl resumed>) = 0 [pid 708] <... futex resumed>) = 0 [pid 709] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 708] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 709] <... ioctl resumed>) = 0 [pid 711] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 710] <... futex resumed>) = 0 [pid 711] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 710] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 711] <... ioctl resumed>) = 0 [pid 710] <... futex resumed>) = 0 [pid 711] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 710] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 697] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 697] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 697] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 697] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 697] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [ 70.126112][ T720] fido_id[720]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/3-1/report_descriptor': No such file or directory [ 70.131636][ T313] wacom 0003:056A:0084.0097: unknown main item tag 0x0 [ 70.151934][ T313] wacom 0003:056A:0084.0097: unknown main item tag 0x0 [ 70.158821][ T313] wacom 0003:056A:0084.0097: unknown main item tag 0x0 [ 70.165876][ T313] wacom 0003:056A:0084.0097: unknown main item tag 0x0 [ 70.172849][ T313] wacom 0003:056A:0084.0097: unknown main item tag 0x0 [pid 697] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} => {parent_tid=[721]}, 88) = 721 [pid 697] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 697] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 697] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 721 attached [pid 721] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 721] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 721] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0) = 0 [pid 721] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0 [pid 711] <... ioctl resumed>) = 0 [pid 721] <... ioctl resumed>) = 34 [ 70.179718][ T313] wacom 0003:056A:0084.0097: unknown main item tag 0x0 [ 70.186637][ T313] wacom 0003:056A:0084.0097: unknown main item tag 0x0 [ 70.193623][ T313] wacom 0003:056A:0084.0097: unknown main item tag 0x0 [ 70.200548][ T313] wacom 0003:056A:0084.0097: unknown main item tag 0x0 [ 70.209259][ T26] wacom 0003:056A:0084.0098: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input1 [ 70.221233][ T313] wacom 0003:056A:0084.0097: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input0 [pid 698] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 698] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 703] <... ioctl resumed>) = 0 [pid 703] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0) = 0 [pid 709] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 708] <... futex resumed>) = 0 [pid 709] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 708] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 709] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 708] <... futex resumed>) = 0 [pid 709] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 708] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 709] <... ioctl resumed>) = 0 [pid 709] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 709] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 708] <... futex resumed>) = 0 [pid 709] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 708] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 709] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 708] <... futex resumed>) = 0 [pid 709] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 708] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 711] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 710] <... futex resumed>) = 0 [pid 711] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 710] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 711] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 710] <... futex resumed>) = 0 [pid 711] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 710] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 711] <... ioctl resumed>) = 0 [pid 711] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 711] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 710] <... futex resumed>) = 0 [pid 711] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 710] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 711] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 710] <... futex resumed>) = 0 [pid 711] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 710] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 721] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 697] <... futex resumed>) = 0 [pid 721] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 697] exit_group(0 [pid 721] <... futex resumed>) = ? [pid 697] <... exit_group resumed>) = ? [pid 721] +++ exited with 0 +++ [pid 698] <... futex resumed>) = ? [pid 698] +++ exited with 0 +++ [pid 697] +++ exited with 0 +++ [pid 308] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=697, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 308] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 709] <... ioctl resumed>) = 0 [pid 709] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 709] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 708] <... futex resumed>) = 0 [pid 709] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 708] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 709] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 708] <... futex resumed>) = 0 [pid 709] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 708] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 308] <... restart_syscall resumed>) = 0 [pid 308] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 308] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 722 ci2-android-5-15/strace-static-x86_64: Process 722 attached [pid 308] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 722] set_robust_list(0x5555696156a0, 24) = 0 [pid 722] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 722] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 722] setpgid(0, 0) = 0 [pid 722] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 722] write(3, "1000", 4) = 4 [pid 722] close(3) = 0 executing program [pid 722] write(1, "executing program\n", 18) = 18 [pid 722] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 722] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 722] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 722] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 722] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 722] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 722] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0}ci2-android-5-15/strace-static-x86_64: Process 723 attached => {parent_tid=[723]}, 88) = 723 [pid 722] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 722] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 722] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 723] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 723] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 723] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 723] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 723] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 723] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 723] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 711] <... ioctl resumed>) = 0 [pid 711] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 711] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 710] <... futex resumed>) = 0 [pid 711] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 710] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 711] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 710] <... futex resumed>) = 0 [pid 711] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 710] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 702] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 702] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 702] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 702] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 702] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 702] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0}ci2-android-5-15/strace-static-x86_64: Process 724 attached [pid 724] set_robust_list(0x7f5ae90ec9a0, 24 [pid 702] <... clone3 resumed> => {parent_tid=[724]}, 88) = 724 [pid 702] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 702] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000 [pid 724] <... set_robust_list resumed>) = 0 [pid 702] <... futex resumed>) = 0 [pid 702] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 724] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 724] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0) = 0 [pid 724] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0 [pid 709] <... ioctl resumed>) = 0 [pid 709] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 709] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 708] <... futex resumed>) = 0 [pid 709] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 708] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 709] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 708] <... futex resumed>) = 0 [pid 709] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 708] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 724] <... ioctl resumed>) = 34 [pid 711] <... ioctl resumed>) = 0 [pid 711] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 711] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 710] <... futex resumed>) = 0 [pid 711] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 710] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 711] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 710] <... futex resumed>) = 0 [pid 711] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 710] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 709] <... ioctl resumed>) = 0 [ 70.453289][ T313] wacom 0003:056A:0084.0099: hidraw3: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input1 [ 70.491524][ T26] usbhid 5-1:1.2: can't add hid device: -71 [pid 709] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0 [pid 711] <... ioctl resumed>) = 0 [pid 709] <... ioctl resumed>) = 0 [pid 711] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0) = 0 [pid 703] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 703] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 718] <... ioctl resumed>) = 0 [ 70.497472][ T26] usbhid: probe of 5-1:1.2 failed with error -71 [ 70.503834][ T318] usb 3-1: new high-speed USB device number 18 using dummy_hcd [ 70.512698][ T39] wacom 0003:056A:0084.009A: unknown main item tag 0x0 [ 70.519616][ T39] wacom 0003:056A:0084.009A: unknown main item tag 0x0 [ 70.530365][ T39] wacom 0003:056A:0084.009A: unknown main item tag 0x0 [ 70.538589][ T325] wacom 0003:056A:0084.009B: unknown main item tag 0x0 [ 70.545576][ T325] wacom 0003:056A:0084.009B: unknown main item tag 0x0 [pid 718] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 18 [ 70.545701][ T26] usb 5-1: USB disconnect, device number 17 [ 70.558504][ T325] wacom 0003:056A:0084.009B: unknown main item tag 0x0 [ 70.565526][ T39] wacom 0003:056A:0084.009A: unknown main item tag 0x0 [ 70.572992][ T325] wacom 0003:056A:0084.009B: unknown main item tag 0x0 [ 70.579880][ T325] wacom 0003:056A:0084.009B: unknown main item tag 0x0 [ 70.587647][ T39] wacom 0003:056A:0084.009A: unknown main item tag 0x0 [ 70.595645][ T39] wacom 0003:056A:0084.009A: unknown main item tag 0x0 [pid 718] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 724] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 702] <... futex resumed>) = 0 [pid 724] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 702] exit_group(0 [pid 724] <... futex resumed>) = ? [pid 703] <... futex resumed>) = ? [pid 702] <... exit_group resumed>) = ? [pid 724] +++ exited with 0 +++ [pid 703] +++ exited with 0 +++ [pid 702] +++ exited with 0 +++ [pid 307] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=702, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 70.603051][ T325] wacom 0003:056A:0084.009B: unknown main item tag 0x0 [ 70.609923][ T325] wacom 0003:056A:0084.009B: unknown main item tag 0x0 [ 70.616953][ T39] wacom 0003:056A:0084.009A: unknown main item tag 0x0 [ 70.623934][ T39] wacom 0003:056A:0084.009A: unknown main item tag 0x0 [ 70.630791][ T39] wacom 0003:056A:0084.009A: unknown main item tag 0x0 [ 70.637717][ T325] wacom 0003:056A:0084.009B: unknown main item tag 0x0 [ 70.644709][ T325] wacom 0003:056A:0084.009B: unknown main item tag 0x0 [pid 307] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 307] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 307] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 727 [pid 307] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 727 attached [pid 727] set_robust_list(0x5555696156a0, 24) = 0 [pid 727] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 727] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 727] setpgid(0, 0) = 0 [pid 727] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 727] write(3, "1000", 4) = 4 [pid 727] close(3) = 0 executing program [pid 727] write(1, "executing program\n", 18) = 18 [pid 727] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 727] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 727] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 727] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 727] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 727] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 727] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0} => {parent_tid=[728]}, 88) = 728 [pid 727] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 727] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 727] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 728 attached [pid 728] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 728] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 728] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 728] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 728] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 728] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [ 70.651655][ T39] wacom 0003:056A:0084.009A: unknown main item tag 0x0 [ 70.658521][ T39] wacom 0003:056A:0084.009A: unknown main item tag 0x0 [ 70.665438][ T325] wacom 0003:056A:0084.009B: unknown main item tag 0x0 [ 70.672384][ T325] wacom 0003:056A:0084.009B: unknown main item tag 0x0 [ 70.679254][ T325] wacom 0003:056A:0084.009B: unknown main item tag 0x0 [ 70.686152][ T39] wacom 0003:056A:0084.009A: unknown main item tag 0x0 [ 70.693069][ T39] wacom 0003:056A:0084.009A: unknown main item tag 0x0 [pid 728] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 709] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 708] <... futex resumed>) = 0 [pid 709] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 708] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 708] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 711] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 710] <... futex resumed>) = 0 [pid 711] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 710] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 711] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 710] <... futex resumed>) = 0 [pid 711] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [ 70.699909][ T39] wacom 0003:056A:0084.009A: unknown main item tag 0x0 [ 70.706870][ T325] wacom 0003:056A:0084.009B: unknown main item tag 0x0 [ 70.713808][ T325] wacom 0003:056A:0084.009B: unknown main item tag 0x0 [ 70.720673][ T325] wacom 0003:056A:0084.009B: unknown main item tag 0x0 [ 70.727561][ T39] wacom 0003:056A:0084.009A: unknown main item tag 0x0 [ 70.734526][ T39] wacom 0003:056A:0084.009A: unknown main item tag 0x0 [ 70.741421][ T325] wacom 0003:056A:0084.009B: unknown main item tag 0x0 [pid 710] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 718] <... ioctl resumed>) = 0 [pid 718] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 18 [ 70.748267][ T325] wacom 0003:056A:0084.009B: unknown main item tag 0x0 [ 70.755173][ T313] usbhid 4-1:1.2: can't add hid device: -71 [ 70.761080][ T313] usbhid: probe of 4-1:1.2 failed with error -71 [ 70.767544][ T39] wacom 0003:056A:0084.009A: unknown main item tag 0x0 [ 70.774915][ T313] usb 4-1: USB disconnect, device number 18 [ 70.780891][ T39] wacom 0003:056A:0084.009A: unknown main item tag 0x0 [ 70.787831][ T325] wacom 0003:056A:0084.009B: unknown main item tag 0x0 [ 70.794741][ T39] wacom 0003:056A:0084.009A: unknown main item tag 0x0 [pid 718] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [ 70.802076][ T325] wacom 0003:056A:0084.009B: unknown main item tag 0x0 [ 70.809211][ T325] wacom 0003:056A:0084.009B: unknown main item tag 0x0 [ 70.812717][ T730] fido_id[730]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/4-1/report_descriptor': No such file or directory [ 70.817567][ T39] wacom 0003:056A:0084.009A: unknown main item tag 0x0 [ 70.838725][ T729] fido_id[729]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/4-1/report_descriptor': No such file or directory [pid 718] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 9 [pid 718] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 718] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 84 [ 70.840608][ T325] wacom 0003:056A:0084.009B: unknown main item tag 0x0 [ 70.860414][ T39] wacom 0003:056A:0084.009A: unknown main item tag 0x0 [ 70.867356][ T325] wacom 0003:056A:0084.009B: unknown main item tag 0x0 [ 70.874427][ T39] wacom 0003:056A:0084.009A: unknown main item tag 0x0 [ 70.881288][ T39] wacom 0003:056A:0084.009A: unknown main item tag 0x0 [ 70.888249][ T325] wacom 0003:056A:0084.009B: unknown main item tag 0x0 [ 70.895185][ T318] usb 3-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 70.904314][ T325] wacom 0003:056A:0084.009B: unknown main item tag 0x0 [ 70.911157][ T325] wacom 0003:056A:0084.009B: unknown main item tag 0x0 [ 70.918019][ T318] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 70.926034][ T39] wacom 0003:056A:0084.009A: unknown main item tag 0x0 [ 70.933202][ T39] wacom 0003:056A:0084.009A: unknown main item tag 0x0 [ 70.940074][ T39] wacom 0003:056A:0084.009A: unknown main item tag 0x0 [ 70.947204][ T325] wacom 0003:056A:0084.009B: unknown main item tag 0x0 [pid 718] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 718] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 718] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 718] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [pid 718] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0) = 0 [ 70.954139][ T325] wacom 0003:056A:0084.009B: unknown main item tag 0x0 [ 70.960999][ T325] wacom 0003:056A:0084.009B: unknown main item tag 0x0 [ 70.967908][ T39] wacom 0003:056A:0084.009A: unknown main item tag 0x0 [ 70.974806][ T26] usb 5-1: new high-speed USB device number 18 using dummy_hcd [ 70.982947][ T39] wacom 0003:056A:0084.009A: unknown main item tag 0x0 [ 70.989806][ T39] wacom 0003:056A:0084.009A: unknown main item tag 0x0 [ 70.996707][ T325] wacom 0003:056A:0084.009B: unknown main item tag 0x0 [pid 723] <... ioctl resumed>) = 0 [pid 723] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 18 [ 71.003611][ T325] wacom 0003:056A:0084.009B: unknown main item tag 0x0 [ 71.010448][ T325] wacom 0003:056A:0084.009B: unknown main item tag 0x0 [ 71.017341][ T39] wacom 0003:056A:0084.009A: unknown main item tag 0x0 [ 71.024255][ T39] wacom 0003:056A:0084.009A: unknown main item tag 0x0 [ 71.031142][ T39] wacom 0003:056A:0084.009A: unknown main item tag 0x0 [ 71.038138][ T325] wacom 0003:056A:0084.009B: unknown main item tag 0x0 [ 71.045098][ T325] wacom 0003:056A:0084.009B: unknown main item tag 0x0 [pid 723] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 708] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 708] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 708] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 708] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 708] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 708] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} => {parent_tid=[731]}, 88) = 731 [pid 708] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 708] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 708] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 731 attached [pid 731] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 731] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 731] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0 [pid 710] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 710] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 710] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 710] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 710] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 710] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} => {parent_tid=[732]}, 88) = 732 [pid 710] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 710] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 710] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 732 attached [pid 732] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 732] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [ 71.051988][ T39] wacom 0003:056A:0084.009A: unknown main item tag 0x0 [ 71.058839][ T39] wacom 0003:056A:0084.009A: unknown main item tag 0x0 [ 71.065733][ T325] wacom 0003:056A:0084.009B: unknown main item tag 0x0 [ 71.073163][ T325] wacom 0003:056A:0084.009B: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input0 [ 71.084729][ T39] wacom 0003:056A:0084.009A: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input0 [pid 732] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0 [pid 711] <... ioctl resumed>) = 0 [pid 711] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 709] <... ioctl resumed>) = 0 [pid 709] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 711] <... ioctl resumed>) = 0 [pid 718] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 717] <... futex resumed>) = 0 [pid 718] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 717] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 718] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 717] <... futex resumed>) = 0 [pid 718] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 717] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 718] <... ioctl resumed>) = 0 [pid 718] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 709] <... ioctl resumed>) = 0 [pid 732] <... ioctl resumed>) = 0 [pid 728] <... ioctl resumed>) = 0 [pid 718] <... ioctl resumed>) = 0 [pid 728] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 732] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0 [pid 731] <... ioctl resumed>) = 0 [pid 731] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0 [pid 732] <... ioctl resumed>) = 34 [pid 728] <... ioctl resumed>) = 18 [ 71.181487][ T313] usb 4-1: new high-speed USB device number 19 using dummy_hcd [pid 728] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 731] <... ioctl resumed>) = 34 [pid 723] <... ioctl resumed>) = 0 [pid 723] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 18 [ 71.223268][ T325] wacom 0003:056A:0084.009C: hidraw2: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input1 [ 71.236171][ T39] wacom 0003:056A:0084.009D: hidraw3: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input1 [pid 723] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 723] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 9 [pid 723] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 723] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 84 [pid 723] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 711] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 711] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 723] <... ioctl resumed>) = 0 [pid 723] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 723] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 723] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [pid 709] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 723] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0 [pid 709] <... futex resumed>) = 0 [pid 709] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 718] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 717] <... futex resumed>) = 0 [pid 718] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 717] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 718] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 717] <... futex resumed>) = 0 [pid 718] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 717] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 718] <... ioctl resumed>) = 0 [pid 718] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 718] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 718] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 717] <... futex resumed>) = 0 [pid 717] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 718] <... futex resumed>) = 0 [pid 717] <... futex resumed>) = 1 [pid 718] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 717] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 723] <... ioctl resumed>) = 0 [pid 708] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 708] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [ 71.361504][ T26] usb 5-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 71.370643][ T26] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 732] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 710] <... futex resumed>) = 0 [pid 732] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 710] exit_group(0 [pid 732] <... futex resumed>) = ? [pid 711] <... futex resumed>) = ? [pid 710] <... exit_group resumed>) = ? [pid 732] +++ exited with 0 +++ [pid 711] +++ exited with 0 +++ [pid 710] +++ exited with 0 +++ [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=710, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 305] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 305] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 733 ci2-android-5-15/strace-static-x86_64: Process 733 attached [pid 305] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 733] set_robust_list(0x5555696156a0, 24) = 0 [pid 733] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 733] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 733] setpgid(0, 0) = 0 [pid 733] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 733] write(3, "1000", 4) = 4 [pid 733] close(3) = 0 [pid 733] write(1, "executing program\n", 18) = 18 executing program [pid 733] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 733] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 733] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 733] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 733] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 733] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 733] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0}ci2-android-5-15/strace-static-x86_64: Process 734 attached [pid 734] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 734] rt_sigprocmask(SIG_SETMASK, [] [pid 733] <... clone3 resumed> => {parent_tid=[734]}, 88) = 734 [pid 734] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 734] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 733] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 733] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 734] <... futex resumed>) = 0 [pid 734] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 733] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 734] <... openat resumed>) = 3 [pid 734] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 734] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 734] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 734] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 731] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 731] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 708] exit_group(0 [pid 731] <... futex resumed>) = ? [pid 709] <... futex resumed>) = ? [pid 708] <... exit_group resumed>) = ? [pid 709] +++ exited with 0 +++ [pid 731] +++ exited with 0 +++ [pid 708] +++ exited with 0 +++ [pid 304] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=708, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 304] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 728] <... ioctl resumed>) = 0 [pid 718] <... ioctl resumed>) = 0 [pid 728] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 718] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 718] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 717] <... futex resumed>) = 0 [pid 718] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 717] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 717] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 304] <... restart_syscall resumed>) = 0 [pid 304] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 304] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 735 ci2-android-5-15/strace-static-x86_64: Process 735 attached [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 735] set_robust_list(0x5555696156a0, 24) = 0 [pid 735] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 735] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 735] setpgid(0, 0) = 0 [pid 735] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 735] write(3, "1000", 4) = 4 [pid 735] close(3) = 0 [pid 735] write(1, "executing program\n", 18) = 18 executing program [pid 735] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 735] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 735] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 735] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 735] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 735] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 735] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0}ci2-android-5-15/strace-static-x86_64: Process 736 attached => {parent_tid=[736]}, 88) = 736 [pid 736] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 735] rt_sigprocmask(SIG_SETMASK, [] [pid 736] rt_sigprocmask(SIG_SETMASK, [] [pid 735] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 736] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 735] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 735] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 736] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 736] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 736] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 736] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 736] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 728] <... ioctl resumed>) = 18 [pid 728] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 718] <... ioctl resumed>) = 0 [pid 728] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 718] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 718] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 717] <... futex resumed>) = 0 [pid 718] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 717] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 718] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 717] <... futex resumed>) = 0 [pid 718] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 717] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 728] <... ioctl resumed>) = 9 [pid 728] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 718] <... ioctl resumed>) = 0 [pid 728] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 718] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0 [pid 728] <... ioctl resumed>) = 84 [pid 718] <... ioctl resumed>) = 0 [ 71.521489][ T325] usbhid 2-1:1.2: can't add hid device: -71 [ 71.527511][ T325] usbhid: probe of 2-1:1.2 failed with error -71 [ 71.533963][ T39] usbhid 1-1:1.2: can't add hid device: -71 [ 71.539867][ T39] usbhid: probe of 1-1:1.2 failed with error -71 [ 71.547409][ T318] wacom 0003:056A:0084.009E: unknown main item tag 0x0 [ 71.554348][ T313] usb 4-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 71.566562][ T325] usb 2-1: USB disconnect, device number 18 [ 71.573519][ T318] wacom 0003:056A:0084.009E: unknown main item tag 0x0 [ 71.581435][ T318] wacom 0003:056A:0084.009E: unknown main item tag 0x0 [ 71.588317][ T318] wacom 0003:056A:0084.009E: unknown main item tag 0x0 [ 71.595221][ T313] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 71.604082][ T39] usb 1-1: USB disconnect, device number 18 [ 71.611800][ T318] wacom 0003:056A:0084.009E: unknown main item tag 0x0 [pid 728] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 723] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 722] <... futex resumed>) = 0 [pid 723] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 722] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 723] <... ioctl resumed>) = 0 [pid 722] <... futex resumed>) = 0 [pid 723] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [ 71.614479][ T738] fido_id[738]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/2-1/report_descriptor': No such file or directory [ 71.621285][ T318] wacom 0003:056A:0084.009E: unknown main item tag 0x0 [ 71.642445][ T318] wacom 0003:056A:0084.009E: unknown main item tag 0x0 [ 71.647923][ T739] fido_id[739]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/1-1/report_descriptor': No such file or directory [ 71.651730][ T318] wacom 0003:056A:0084.009E: unknown main item tag 0x0 [pid 722] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 728] <... ioctl resumed>) = 0 [pid 723] <... ioctl resumed>) = 0 [pid 728] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 728] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 728] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [pid 728] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0) = 0 [ 71.679520][ T318] wacom 0003:056A:0084.009E: unknown main item tag 0x0 [ 71.684353][ T740] fido_id[740]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory [ 71.686685][ T318] wacom 0003:056A:0084.009E: unknown main item tag 0x0 [ 71.708548][ T318] wacom 0003:056A:0084.009E: unknown main item tag 0x0 [ 71.715533][ T318] wacom 0003:056A:0084.009E: unknown main item tag 0x0 [ 71.722538][ T318] wacom 0003:056A:0084.009E: unknown main item tag 0x0 [pid 718] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 717] <... futex resumed>) = 0 [pid 718] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 717] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 71.729399][ T318] wacom 0003:056A:0084.009E: unknown main item tag 0x0 [ 71.736299][ T318] wacom 0003:056A:0084.009E: unknown main item tag 0x0 [ 71.743173][ T318] wacom 0003:056A:0084.009E: unknown main item tag 0x0 [ 71.750017][ T318] wacom 0003:056A:0084.009E: unknown main item tag 0x0 [ 71.756959][ T318] wacom 0003:056A:0084.009E: unknown main item tag 0x0 [ 71.763830][ T318] wacom 0003:056A:0084.009E: unknown main item tag 0x0 [ 71.770669][ T318] wacom 0003:056A:0084.009E: unknown main item tag 0x0 [ 71.777642][ T318] wacom 0003:056A:0084.009E: unknown main item tag 0x0 [ 71.784520][ T318] wacom 0003:056A:0084.009E: unknown main item tag 0x0 [ 71.791385][ T318] wacom 0003:056A:0084.009E: unknown main item tag 0x0 [ 71.798235][ T318] wacom 0003:056A:0084.009E: unknown main item tag 0x0 [ 71.805177][ T318] wacom 0003:056A:0084.009E: unknown main item tag 0x0 [ 71.812063][ T318] wacom 0003:056A:0084.009E: unknown main item tag 0x0 [ 71.818901][ T318] wacom 0003:056A:0084.009E: unknown main item tag 0x0 [ 71.825826][ T318] wacom 0003:056A:0084.009E: unknown main item tag 0x0 [ 71.832717][ T318] wacom 0003:056A:0084.009E: unknown main item tag 0x0 [ 71.839556][ T318] wacom 0003:056A:0084.009E: unknown main item tag 0x0 [ 71.846425][ T318] wacom 0003:056A:0084.009E: unknown main item tag 0x0 [ 71.853453][ T318] wacom 0003:056A:0084.009E: unknown main item tag 0x0 [ 71.860313][ T318] wacom 0003:056A:0084.009E: unknown main item tag 0x0 [ 71.867202][ T318] wacom 0003:056A:0084.009E: unknown main item tag 0x0 [pid 717] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 723] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 722] <... futex resumed>) = 0 [pid 723] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 722] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 722] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 723] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 723] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0) = 0 [pid 723] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 723] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 722] <... futex resumed>) = 0 [pid 722] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 722] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 723] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 728] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 727] <... futex resumed>) = 0 [pid 728] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 727] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 728] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 727] <... futex resumed>) = 0 [pid 728] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 727] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 728] <... ioctl resumed>) = 0 [pid 728] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0) = 0 [pid 723] <... ioctl resumed>) = 0 [pid 723] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 723] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 722] <... futex resumed>) = 0 [pid 723] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 722] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 723] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 722] <... futex resumed>) = 0 [pid 723] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [ 71.881523][ T318] wacom 0003:056A:0084.009E: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input0 [pid 722] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 718] <... ioctl resumed>) = 0 [pid 718] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 723] <... ioctl resumed>) = 0 [pid 723] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 723] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 722] <... futex resumed>) = 0 [pid 723] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 722] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 723] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 722] <... futex resumed>) = 0 [pid 723] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 722] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 718] <... ioctl resumed>) = 0 [pid 734] <... ioctl resumed>) = 0 [pid 723] <... ioctl resumed>) = 0 [pid 734] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 723] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0 [pid 734] <... ioctl resumed>) = 18 [pid 723] <... ioctl resumed>) = 0 [pid 736] <... ioctl resumed>) = 0 [pid 734] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [ 72.001484][ T325] usb 2-1: new high-speed USB device number 19 using dummy_hcd [ 72.021450][ T39] usb 1-1: new high-speed USB device number 19 using dummy_hcd [ 72.042799][ T26] wacom 0003:056A:0084.009F: unknown main item tag 0x0 [pid 736] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 18 [pid 736] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 717] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 717] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 717] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 717] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 717] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 717] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} => {parent_tid=[741]}, 88) = 741 [pid 717] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 717] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 717] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 741 attached [pid 741] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [ 72.049921][ T26] wacom 0003:056A:0084.009F: unknown main item tag 0x0 [ 72.056880][ T26] wacom 0003:056A:0084.009F: unknown main item tag 0x0 [ 72.063873][ T26] wacom 0003:056A:0084.009F: unknown main item tag 0x0 [ 72.070734][ T26] wacom 0003:056A:0084.009F: unknown main item tag 0x0 [ 72.077624][ T26] wacom 0003:056A:0084.009F: unknown main item tag 0x0 [ 72.084492][ T26] wacom 0003:056A:0084.009F: unknown main item tag 0x0 [ 72.091330][ T26] wacom 0003:056A:0084.009F: unknown main item tag 0x0 [pid 741] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 741] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0) = 0 [pid 741] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0) = 34 [pid 728] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 727] <... futex resumed>) = 0 [pid 728] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 727] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 728] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 727] <... futex resumed>) = 0 [pid 728] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 727] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 728] <... ioctl resumed>) = 0 [pid 728] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 728] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 727] <... futex resumed>) = 0 [pid 728] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 727] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 728] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 727] <... futex resumed>) = 0 [pid 728] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [ 72.098207][ T26] wacom 0003:056A:0084.009F: unknown main item tag 0x0 [ 72.105106][ T26] wacom 0003:056A:0084.009F: unknown main item tag 0x0 [ 72.113464][ T26] wacom 0003:056A:0084.009F: unknown main item tag 0x0 [ 72.120411][ T318] wacom 0003:056A:0084.00A0: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input1 [ 72.131640][ T26] wacom 0003:056A:0084.009F: unknown main item tag 0x0 [ 72.138502][ T26] wacom 0003:056A:0084.009F: unknown main item tag 0x0 [pid 727] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 728] <... ioctl resumed>) = 0 [pid 728] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 728] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 727] <... futex resumed>) = 0 [pid 728] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 727] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 728] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 727] <... futex resumed>) = 0 [pid 728] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 727] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 718] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 718] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 728] <... ioctl resumed>) = 0 [pid 728] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 728] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 727] <... futex resumed>) = 0 [pid 728] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 727] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 728] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 727] <... futex resumed>) = 0 [pid 728] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [ 72.146194][ T26] wacom 0003:056A:0084.009F: unknown main item tag 0x0 [ 72.153138][ T26] wacom 0003:056A:0084.009F: unknown main item tag 0x0 [ 72.159998][ T26] wacom 0003:056A:0084.009F: unknown main item tag 0x0 [ 72.166873][ T26] wacom 0003:056A:0084.009F: unknown main item tag 0x0 [ 72.173814][ T26] wacom 0003:056A:0084.009F: unknown main item tag 0x0 [ 72.180654][ T26] wacom 0003:056A:0084.009F: unknown main item tag 0x0 [ 72.187520][ T26] wacom 0003:056A:0084.009F: unknown main item tag 0x0 [ 72.194409][ T26] wacom 0003:056A:0084.009F: unknown main item tag 0x0 [pid 727] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 728] <... ioctl resumed>) = 0 [pid 728] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0 [pid 723] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 722] <... futex resumed>) = 0 [pid 723] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 722] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 723] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 722] <... futex resumed>) = 0 [pid 723] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [ 72.201264][ T26] wacom 0003:056A:0084.009F: unknown main item tag 0x0 [ 72.208164][ T26] wacom 0003:056A:0084.009F: unknown main item tag 0x0 [ 72.215091][ T26] wacom 0003:056A:0084.009F: unknown main item tag 0x0 [ 72.222003][ T26] wacom 0003:056A:0084.009F: unknown main item tag 0x0 [ 72.228857][ T26] wacom 0003:056A:0084.009F: unknown main item tag 0x0 [ 72.235781][ T26] wacom 0003:056A:0084.009F: unknown main item tag 0x0 [ 72.242650][ T26] wacom 0003:056A:0084.009F: unknown main item tag 0x0 [pid 722] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 728] <... ioctl resumed>) = 0 [pid 736] <... ioctl resumed>) = 0 [pid 734] <... ioctl resumed>) = 0 [pid 736] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [ 72.249493][ T26] wacom 0003:056A:0084.009F: unknown main item tag 0x0 [ 72.257540][ T313] wacom 0003:056A:0084.00A1: unknown main item tag 0x0 [ 72.264483][ T26] wacom 0003:056A:0084.009F: unknown main item tag 0x0 [ 72.271323][ T26] wacom 0003:056A:0084.009F: unknown main item tag 0x0 [ 72.278219][ T313] wacom 0003:056A:0084.00A1: unknown main item tag 0x0 [ 72.285165][ T313] wacom 0003:056A:0084.00A1: unknown main item tag 0x0 [ 72.292070][ T26] wacom 0003:056A:0084.009F: unknown main item tag 0x0 [pid 734] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 736] <... ioctl resumed>) = 18 [pid 734] <... ioctl resumed>) = 18 [pid 736] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 734] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 741] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 717] <... futex resumed>) = 0 [pid 741] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 717] exit_group(0 [pid 741] <... futex resumed>) = ? [pid 718] <... futex resumed>) = ? [pid 717] <... exit_group resumed>) = ? [pid 741] +++ exited with 0 +++ [pid 718] +++ exited with 0 +++ [pid 717] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=717, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 306] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 742 [pid 306] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 742 attached [pid 742] set_robust_list(0x5555696156a0, 24) = 0 [pid 742] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 742] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 742] setpgid(0, 0) = 0 [pid 742] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 742] write(3, "1000", 4) = 4 [pid 742] close(3) = 0 executing program [pid 742] write(1, "executing program\n", 18 [pid 736] <... ioctl resumed>) = 0 [pid 734] <... ioctl resumed>) = 0 [pid 736] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 734] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 742] <... write resumed>) = 18 [pid 742] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 742] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 742] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 742] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 742] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 742] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 742] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0} => {parent_tid=[743]}, 88) = 743 [pid 742] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 742] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 742] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 743 attached [pid 743] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 743] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 743] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 743] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 743] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 743] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 743] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 736] <... ioctl resumed>) = 9 [pid 734] <... ioctl resumed>) = 9 [pid 736] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [ 72.298946][ T26] wacom 0003:056A:0084.009F: unknown main item tag 0x0 [ 72.305965][ T313] wacom 0003:056A:0084.00A1: unknown main item tag 0x0 [ 72.312880][ T313] wacom 0003:056A:0084.00A1: unknown main item tag 0x0 [ 72.319762][ T313] wacom 0003:056A:0084.00A1: unknown main item tag 0x0 [ 72.326701][ T26] wacom 0003:056A:0084.009F: unknown main item tag 0x0 [ 72.333711][ T313] wacom 0003:056A:0084.00A1: unknown main item tag 0x0 [ 72.340590][ T313] wacom 0003:056A:0084.00A1: unknown main item tag 0x0 [pid 734] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 736] <... ioctl resumed>) = 0 [pid 734] <... ioctl resumed>) = 0 [pid 736] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 734] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 736] <... ioctl resumed>) = 84 [pid 734] <... ioctl resumed>) = 84 [pid 736] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [ 72.348098][ T313] wacom 0003:056A:0084.00A1: unknown main item tag 0x0 [ 72.355316][ T26] wacom 0003:056A:0084.009F: hidraw2: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input0 [ 72.366487][ T313] wacom 0003:056A:0084.00A1: unknown main item tag 0x0 [ 72.373386][ T313] wacom 0003:056A:0084.00A1: unknown main item tag 0x0 [ 72.380254][ T313] wacom 0003:056A:0084.00A1: unknown main item tag 0x0 [ 72.387271][ T325] usb 2-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [pid 734] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 723] <... ioctl resumed>) = 0 [ 72.396389][ T39] usb 1-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 72.405481][ T313] wacom 0003:056A:0084.00A1: unknown main item tag 0x0 [ 72.412357][ T39] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 72.420517][ T325] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 72.428593][ T318] usbhid 3-1:1.2: can't add hid device: -71 [ 72.435256][ T318] usbhid: probe of 3-1:1.2 failed with error -71 [ 72.441690][ T313] wacom 0003:056A:0084.00A1: unknown main item tag 0x0 [pid 723] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 728] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 727] <... futex resumed>) = 0 [pid 728] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 727] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 728] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 727] <... futex resumed>) = 0 [pid 728] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 727] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 723] <... ioctl resumed>) = 0 [pid 736] <... ioctl resumed>) = 0 [pid 736] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 736] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 736] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [pid 736] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0 [pid 734] <... ioctl resumed>) = 0 [pid 734] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 734] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 734] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [pid 734] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0 [pid 736] <... ioctl resumed>) = 0 [ 72.448575][ T313] wacom 0003:056A:0084.00A1: unknown main item tag 0x0 [ 72.456077][ T313] wacom 0003:056A:0084.00A1: unknown main item tag 0x0 [ 72.463181][ T313] wacom 0003:056A:0084.00A1: unknown main item tag 0x0 [ 72.470459][ T318] usb 3-1: USB disconnect, device number 18 [ 72.476508][ T313] wacom 0003:056A:0084.00A1: unknown main item tag 0x0 [ 72.483515][ T313] wacom 0003:056A:0084.00A1: unknown main item tag 0x0 [ 72.490774][ T313] wacom 0003:056A:0084.00A1: unknown main item tag 0x0 [pid 734] <... ioctl resumed>) = 0 [ 72.499801][ T313] wacom 0003:056A:0084.00A1: unknown main item tag 0x0 [ 72.504111][ T744] fido_id[744]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/3-1/report_descriptor': No such file or directory [ 72.508840][ T313] wacom 0003:056A:0084.00A1: unknown main item tag 0x0 [ 72.525787][ T745] fido_id[745]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/3-1/report_descriptor': No such file or directory [ 72.528620][ T313] wacom 0003:056A:0084.00A1: unknown main item tag 0x0 [pid 722] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 722] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 722] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 722] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 722] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 722] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} => {parent_tid=[746]}, 88) = 746 [pid 722] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 722] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 722] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 746 attached [pid 746] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 746] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 746] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0) = 0 [pid 746] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0) = 34 [ 72.549519][ T313] wacom 0003:056A:0084.00A1: unknown main item tag 0x0 [ 72.556447][ T313] wacom 0003:056A:0084.00A1: unknown main item tag 0x0 [ 72.563366][ T313] wacom 0003:056A:0084.00A1: unknown main item tag 0x0 [ 72.570218][ T313] wacom 0003:056A:0084.00A1: unknown main item tag 0x0 [ 72.577156][ T313] wacom 0003:056A:0084.00A1: unknown main item tag 0x0 [ 72.584072][ T313] wacom 0003:056A:0084.00A1: unknown main item tag 0x0 [ 72.590914][ T313] wacom 0003:056A:0084.00A1: unknown main item tag 0x0 [pid 723] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 72.597819][ T313] wacom 0003:056A:0084.00A1: unknown main item tag 0x0 [ 72.606158][ T313] wacom 0003:056A:0084.00A1: unknown main item tag 0x0 [ 72.613186][ T26] wacom 0003:056A:0084.00A2: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input1 [ 72.625016][ T313] wacom 0003:056A:0084.00A1: unknown main item tag 0x0 [ 72.631927][ T313] wacom 0003:056A:0084.00A1: unknown main item tag 0x0 [ 72.639286][ T313] wacom 0003:056A:0084.00A1: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input0 [pid 723] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 736] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 736] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 735] <... futex resumed>) = 0 [pid 735] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 736] <... futex resumed>) = 0 [pid 735] <... futex resumed>) = 1 [pid 736] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 735] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 736] <... ioctl resumed>) = 0 [pid 736] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0) = 0 [pid 728] <... ioctl resumed>) = 0 [pid 728] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 734] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 733] <... futex resumed>) = 0 [pid 734] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 733] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 734] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 733] <... futex resumed>) = 0 [pid 734] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 733] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 734] <... ioctl resumed>) = 0 [pid 734] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 728] <... ioctl resumed>) = 0 [pid 734] <... ioctl resumed>) = 0 [pid 746] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 746] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 722] <... futex resumed>) = 0 [pid 722] exit_group(0 [pid 723] <... futex resumed>) = ? [pid 722] <... exit_group resumed>) = ? [pid 723] +++ exited with 0 +++ [pid 746] <... futex resumed>) = ? [pid 746] +++ exited with 0 +++ [pid 722] +++ exited with 0 +++ [pid 308] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=722, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 308] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 727] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 727] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 727] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 727] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 727] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 727] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} => {parent_tid=[747]}, 88) = 747 [pid 727] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 727] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 727] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 747 attached [pid 747] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 747] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 747] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0) = 0 [pid 747] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0 [pid 308] <... restart_syscall resumed>) = 0 [pid 308] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 308] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 748 attached , child_tidptr=0x555569615690) = 748 [pid 748] set_robust_list(0x5555696156a0, 24) = 0 [pid 748] rt_sigprocmask(SIG_SETMASK, [] [pid 308] rt_sigprocmask(SIG_SETMASK, [] [pid 748] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 748] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 308] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 748] <... prctl resumed>) = 0 [pid 748] setpgid(0, 0) = 0 [pid 748] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 748] write(3, "1000", 4) = 4 [pid 748] close(3) = 0 [pid 748] write(1, "executing program\n", 18) = 18 executing program [pid 748] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 748] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 748] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 748] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 748] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 748] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 748] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0}ci2-android-5-15/strace-static-x86_64: Process 749 attached => {parent_tid=[749]}, 88) = 749 [pid 749] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 749] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 749] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 748] rt_sigprocmask(SIG_SETMASK, [] [pid 747] <... ioctl resumed>) = 34 [pid 748] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 748] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 748] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 749] <... futex resumed>) = 0 [pid 749] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 749] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 749] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 749] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [ 72.823105][ T313] wacom 0003:056A:0084.00A3: hidraw3: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input1 [pid 749] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 743] <... ioctl resumed>) = 0 [pid 743] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 736] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 736] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 735] <... futex resumed>) = 0 [pid 735] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 736] <... futex resumed>) = 0 [pid 735] <... futex resumed>) = 1 [pid 736] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 735] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 736] <... ioctl resumed>) = 0 [pid 736] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 736] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 735] <... futex resumed>) = 0 [pid 736] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 735] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 736] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 735] <... futex resumed>) = 0 [pid 736] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 735] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 743] <... ioctl resumed>) = 18 [ 72.871427][ T318] usb 3-1: new high-speed USB device number 19 using dummy_hcd [ 72.901443][ T26] usbhid 5-1:1.2: can't add hid device: -71 [ 72.907387][ T26] usbhid: probe of 5-1:1.2 failed with error -71 [ 72.914678][ T26] usb 5-1: USB disconnect, device number 18 [pid 743] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 736] <... ioctl resumed>) = 0 [pid 736] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 736] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 735] <... futex resumed>) = 0 [pid 736] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 735] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 735] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 734] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 733] <... futex resumed>) = 0 [pid 734] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 733] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 734] <... ioctl resumed>) = 0 [pid 733] <... futex resumed>) = 0 [pid 734] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 733] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 734] <... ioctl resumed>) = 0 [pid 734] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 733] <... futex resumed>) = 0 [pid 734] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 733] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 733] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 728] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 728] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 736] <... ioctl resumed>) = 0 [pid 734] <... ioctl resumed>) = 0 [pid 734] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 734] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 736] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 734] <... futex resumed>) = 1 [pid 733] <... futex resumed>) = 0 [pid 734] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 736] <... ioctl resumed>) = 0 [pid 736] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 735] <... futex resumed>) = 0 [pid 736] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 735] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 735] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 733] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 734] <... futex resumed>) = 0 [pid 733] <... futex resumed>) = 1 [pid 734] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [ 72.937438][ T750] fido_id[750]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory [ 72.939743][ T751] fido_id[751]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory [pid 733] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 747] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 747] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 727] <... futex resumed>) = 0 [pid 727] exit_group(0 [pid 747] <... futex resumed>) = ? [pid 728] <... futex resumed>) = ? [pid 727] <... exit_group resumed>) = ? [pid 728] +++ exited with 0 +++ [pid 747] +++ exited with 0 +++ [pid 727] +++ exited with 0 +++ [pid 307] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=727, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 307] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 307] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 752 attached , child_tidptr=0x555569615690) = 752 [pid 752] set_robust_list(0x5555696156a0, 24 [pid 307] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 752] <... set_robust_list resumed>) = 0 [pid 752] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 752] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 752] setpgid(0, 0) = 0 [pid 752] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 752] write(3, "1000", 4) = 4 [pid 752] close(3) = 0 executing program [pid 752] write(1, "executing program\n", 18) = 18 [pid 752] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 752] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 752] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 752] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 752] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 752] rt_sigprocmask(SIG_BLOCK, ~[] [pid 736] <... ioctl resumed>) = 0 [pid 734] <... ioctl resumed>) = 0 [pid 736] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0 [pid 734] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 734] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 733] <... futex resumed>) = 0 [pid 734] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 733] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 734] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 733] <... futex resumed>) = 0 [pid 734] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 733] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 752] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 752] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0}ci2-android-5-15/strace-static-x86_64: Process 753 attached => {parent_tid=[753]}, 88) = 753 [pid 753] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 753] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 753] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 752] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 752] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 753] <... futex resumed>) = 0 [pid 753] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 753] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 753] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 [pid 752] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 753] <... ioctl resumed>) = 0 [pid 753] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 753] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 736] <... ioctl resumed>) = 0 [pid 734] <... ioctl resumed>) = 0 [pid 734] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0) = 0 [ 73.052621][ T39] wacom 0003:056A:0084.00A4: unknown main item tag 0x0 [ 73.059518][ T39] wacom 0003:056A:0084.00A4: unknown main item tag 0x0 [ 73.066606][ T39] wacom 0003:056A:0084.00A4: unknown main item tag 0x0 [ 73.073667][ T39] wacom 0003:056A:0084.00A4: unknown main item tag 0x0 [ 73.080533][ T39] wacom 0003:056A:0084.00A4: unknown main item tag 0x0 [ 73.087507][ T39] wacom 0003:056A:0084.00A4: unknown main item tag 0x0 [ 73.095528][ T325] wacom 0003:056A:0084.00A5: unknown main item tag 0x0 [pid 743] <... ioctl resumed>) = 0 [ 73.102454][ T39] wacom 0003:056A:0084.00A4: unknown main item tag 0x0 [ 73.109297][ T39] wacom 0003:056A:0084.00A4: unknown main item tag 0x0 [ 73.116221][ T313] usbhid 4-1:1.2: can't add hid device: -71 [ 73.122186][ T313] usbhid: probe of 4-1:1.2 failed with error -71 [ 73.129038][ T325] wacom 0003:056A:0084.00A5: unknown main item tag 0x0 [ 73.136111][ T313] usb 4-1: USB disconnect, device number 19 [ 73.142072][ T325] wacom 0003:056A:0084.00A5: unknown main item tag 0x0 [pid 743] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 18 [pid 743] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [ 73.148932][ T325] wacom 0003:056A:0084.00A5: unknown main item tag 0x0 [ 73.156266][ T39] wacom 0003:056A:0084.00A4: unknown main item tag 0x0 [ 73.163623][ T39] wacom 0003:056A:0084.00A4: unknown main item tag 0x0 [ 73.170778][ T39] wacom 0003:056A:0084.00A4: unknown main item tag 0x0 [ 73.178482][ T325] wacom 0003:056A:0084.00A5: unknown main item tag 0x0 [ 73.185538][ T39] wacom 0003:056A:0084.00A4: unknown main item tag 0x0 [ 73.193520][ T325] wacom 0003:056A:0084.00A5: unknown main item tag 0x0 [pid 743] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 9 [pid 743] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 743] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 84 [pid 743] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 736] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 735] <... futex resumed>) = 0 [pid 736] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 735] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 736] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 735] <... futex resumed>) = 0 [pid 736] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [ 73.200992][ T39] wacom 0003:056A:0084.00A4: unknown main item tag 0x0 [ 73.207965][ T325] wacom 0003:056A:0084.00A5: unknown main item tag 0x0 [ 73.214960][ T39] wacom 0003:056A:0084.00A4: unknown main item tag 0x0 [ 73.221876][ T325] wacom 0003:056A:0084.00A5: unknown main item tag 0x0 [ 73.228734][ T325] wacom 0003:056A:0084.00A5: unknown main item tag 0x0 [ 73.235690][ T39] wacom 0003:056A:0084.00A4: unknown main item tag 0x0 [ 73.242628][ T318] usb 3-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [pid 735] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 734] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 734] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 733] <... futex resumed>) = 0 [pid 733] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 734] <... futex resumed>) = 0 [pid 733] <... futex resumed>) = 1 [pid 734] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [ 73.252061][ T39] wacom 0003:056A:0084.00A4: unknown main item tag 0x0 [ 73.258932][ T39] wacom 0003:056A:0084.00A4: unknown main item tag 0x0 [ 73.265809][ T325] wacom 0003:056A:0084.00A5: unknown main item tag 0x0 [ 73.272674][ T318] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 73.280952][ T325] wacom 0003:056A:0084.00A5: unknown main item tag 0x0 [ 73.287825][ T26] usb 5-1: new high-speed USB device number 19 using dummy_hcd [ 73.295698][ T39] wacom 0003:056A:0084.00A4: unknown main item tag 0x0 [pid 733] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 749] <... ioctl resumed>) = 0 [pid 743] <... ioctl resumed>) = 0 [pid 749] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 743] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 743] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 743] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [pid 743] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0 [pid 749] <... ioctl resumed>) = 18 [pid 743] <... ioctl resumed>) = 0 [ 73.302659][ T325] wacom 0003:056A:0084.00A5: unknown main item tag 0x0 [ 73.309511][ T325] wacom 0003:056A:0084.00A5: unknown main item tag 0x0 [ 73.316421][ T39] wacom 0003:056A:0084.00A4: unknown main item tag 0x0 [ 73.323301][ T39] wacom 0003:056A:0084.00A4: unknown main item tag 0x0 [ 73.330136][ T39] wacom 0003:056A:0084.00A4: unknown main item tag 0x0 [ 73.337602][ T325] wacom 0003:056A:0084.00A5: unknown main item tag 0x0 [ 73.344505][ T325] wacom 0003:056A:0084.00A5: unknown main item tag 0x0 [ 73.351475][ T39] wacom 0003:056A:0084.00A4: unknown main item tag 0x0 [ 73.358317][ T39] wacom 0003:056A:0084.00A4: unknown main item tag 0x0 [ 73.365175][ T325] wacom 0003:056A:0084.00A5: unknown main item tag 0x0 [ 73.372054][ T325] wacom 0003:056A:0084.00A5: unknown main item tag 0x0 [ 73.378896][ T325] wacom 0003:056A:0084.00A5: unknown main item tag 0x0 [ 73.385766][ T39] wacom 0003:056A:0084.00A4: unknown main item tag 0x0 [ 73.392660][ T39] wacom 0003:056A:0084.00A4: unknown main item tag 0x0 [ 73.399517][ T39] wacom 0003:056A:0084.00A4: unknown main item tag 0x0 [ 73.406613][ T325] wacom 0003:056A:0084.00A5: unknown main item tag 0x0 [ 73.413628][ T325] wacom 0003:056A:0084.00A5: unknown main item tag 0x0 [ 73.420474][ T325] wacom 0003:056A:0084.00A5: unknown main item tag 0x0 [ 73.427376][ T39] wacom 0003:056A:0084.00A4: unknown main item tag 0x0 [ 73.434262][ T39] wacom 0003:056A:0084.00A4: unknown main item tag 0x0 [ 73.441103][ T39] wacom 0003:056A:0084.00A4: unknown main item tag 0x0 [ 73.447972][ T325] wacom 0003:056A:0084.00A5: unknown main item tag 0x0 [ 73.454841][ T325] wacom 0003:056A:0084.00A5: unknown main item tag 0x0 [ 73.461708][ T39] wacom 0003:056A:0084.00A4: unknown main item tag 0x0 [ 73.468555][ T39] wacom 0003:056A:0084.00A4: unknown main item tag 0x0 [ 73.475437][ T325] wacom 0003:056A:0084.00A5: unknown main item tag 0x0 [ 73.482424][ T325] wacom 0003:056A:0084.00A5: unknown main item tag 0x0 [ 73.489261][ T325] wacom 0003:056A:0084.00A5: unknown main item tag 0x0 [ 73.496136][ T39] wacom 0003:056A:0084.00A4: unknown main item tag 0x0 [pid 749] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 743] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 742] <... futex resumed>) = 0 [pid 743] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 742] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 743] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 742] <... futex resumed>) = 0 [pid 743] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 742] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 743] <... ioctl resumed>) = 0 [ 73.503043][ T39] wacom 0003:056A:0084.00A4: unknown main item tag 0x0 [ 73.509880][ T39] wacom 0003:056A:0084.00A4: unknown main item tag 0x0 [ 73.516751][ T325] wacom 0003:056A:0084.00A5: unknown main item tag 0x0 [ 73.523610][ T325] wacom 0003:056A:0084.00A5: unknown main item tag 0x0 [ 73.530441][ T325] wacom 0003:056A:0084.00A5: unknown main item tag 0x0 [ 73.537730][ T325] wacom 0003:056A:0084.00A5: unknown main item tag 0x0 [pid 743] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 749] <... ioctl resumed>) = 0 [pid 743] <... ioctl resumed>) = 0 [pid 749] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 18 [pid 749] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 753] <... ioctl resumed>) = 0 [pid 753] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 749] <... ioctl resumed>) = 0 [pid 749] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 753] <... ioctl resumed>) = 18 [pid 753] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 735] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 735] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 735] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 735] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 735] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 735] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 735] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} => {parent_tid=[756]}, 88) = 756 [pid 735] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 735] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 735] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 756 attached [pid 756] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 756] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 756] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0 [pid 749] <... ioctl resumed>) = 9 [pid 749] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [ 73.544716][ T39] wacom 0003:056A:0084.00A4: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input0 [ 73.555847][ T313] usb 4-1: new high-speed USB device number 20 using dummy_hcd [ 73.563456][ T325] wacom 0003:056A:0084.00A5: unknown main item tag 0x0 [ 73.570299][ T325] wacom 0003:056A:0084.00A5: unknown main item tag 0x0 [ 73.577267][ T325] wacom 0003:056A:0084.00A5: unknown main item tag 0x0 [ 73.584167][ T325] wacom 0003:056A:0084.00A5: unknown main item tag 0x0 [ 73.591643][ T325] wacom 0003:056A:0084.00A5: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input0 [pid 749] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 736] <... ioctl resumed>) = 0 [pid 736] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 733] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 733] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 733] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 733] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 733] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 733] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0}ci2-android-5-15/strace-static-x86_64: Process 757 attached [pid 757] set_robust_list(0x7f5ae90ec9a0, 24 [pid 733] <... clone3 resumed> => {parent_tid=[757]}, 88) = 757 [pid 757] <... set_robust_list resumed>) = 0 [pid 733] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 757] rt_sigprocmask(SIG_SETMASK, [] [pid 733] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 733] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 757] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 757] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0 [pid 749] <... ioctl resumed>) = 84 [pid 749] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 736] <... ioctl resumed>) = 0 [pid 756] <... ioctl resumed>) = 0 [pid 749] <... ioctl resumed>) = 0 [pid 734] <... ioctl resumed>) = 0 [pid 756] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0 [pid 749] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32 [pid 734] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 749] <... ioctl resumed>) = 0 [pid 749] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 749] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [pid 749] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0 [pid 734] <... ioctl resumed>) = 0 [pid 756] <... ioctl resumed>) = 34 [pid 749] <... ioctl resumed>) = 0 [ 73.651458][ T26] usb 5-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 73.660542][ T26] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 757] <... ioctl resumed>) = 0 [pid 757] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0) = 34 [ 73.703151][ T39] wacom 0003:056A:0084.00A6: hidraw2: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input1 [pid 743] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 742] <... futex resumed>) = 0 [pid 743] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 742] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 743] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 742] <... futex resumed>) = 0 [pid 743] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 742] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 743] <... ioctl resumed>) = 0 [pid 743] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 743] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 742] <... futex resumed>) = 0 [pid 743] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 742] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 743] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 742] <... futex resumed>) = 0 [pid 743] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 742] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 743] <... ioctl resumed>) = 0 [pid 743] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 743] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 742] <... futex resumed>) = 0 [pid 743] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 742] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 743] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 742] <... futex resumed>) = 0 [pid 743] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [ 73.743138][ T325] wacom 0003:056A:0084.00A7: hidraw3: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input1 [pid 742] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 753] <... ioctl resumed>) = 0 [pid 753] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 743] <... ioctl resumed>) = 0 [pid 743] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 743] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 742] <... futex resumed>) = 0 [pid 743] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 742] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 743] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 742] <... futex resumed>) = 0 [pid 743] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 742] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 753] <... ioctl resumed>) = 18 [pid 753] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 753] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 736] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 736] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 743] <... ioctl resumed>) = 0 [pid 743] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0 [pid 753] <... ioctl resumed>) = 9 [pid 753] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 743] <... ioctl resumed>) = 0 [pid 749] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 734] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 749] <... futex resumed>) = 1 [pid 748] <... futex resumed>) = 0 [pid 734] <... futex resumed>) = 0 [pid 756] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000 [pid 749] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 748] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 734] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 756] <... futex resumed>) = 1 [pid 749] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 748] <... futex resumed>) = 0 [pid 756] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 749] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 748] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 749] <... ioctl resumed>) = 0 [pid 749] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 735] <... futex resumed>) = 0 [pid 735] exit_group(0 [pid 756] <... futex resumed>) = ? [pid 736] <... futex resumed>) = ? [pid 735] <... exit_group resumed>) = ? [pid 756] +++ exited with 0 +++ [pid 753] <... ioctl resumed>) = 0 [pid 736] +++ exited with 0 +++ [pid 735] +++ exited with 0 +++ [pid 753] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 304] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=735, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 304] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 304] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 758 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 758 attached [pid 758] set_robust_list(0x5555696156a0, 24) = 0 [pid 758] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 758] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 758] setpgid(0, 0) = 0 [pid 758] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 758] write(3, "1000", 4) = 4 [pid 758] close(3) = 0 [pid 758] write(1, "executing program\n", 18) = 18 executing program [pid 758] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 758] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 749] <... ioctl resumed>) = 0 [pid 758] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 758] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 758] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 758] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 758] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0} => {parent_tid=[759]}, 88) = 759 [pid 758] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 758] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 758] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 759 attached [pid 759] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 759] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 759] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 759] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 759] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 759] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 759] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 753] <... ioctl resumed>) = 84 [pid 753] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 757] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 733] <... futex resumed>) = 0 [pid 757] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [ 73.892606][ T318] wacom 0003:056A:0084.00A8: unknown main item tag 0x0 [ 73.899518][ T318] wacom 0003:056A:0084.00A8: unknown main item tag 0x0 [ 73.906609][ T318] wacom 0003:056A:0084.00A8: unknown main item tag 0x0 [ 73.913673][ T318] wacom 0003:056A:0084.00A8: unknown main item tag 0x0 [ 73.920658][ T318] wacom 0003:056A:0084.00A8: unknown main item tag 0x0 [ 73.927677][ T313] usb 4-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [pid 733] exit_group(0 [pid 757] <... futex resumed>) = ? [pid 734] <... futex resumed>) = ? [pid 733] <... exit_group resumed>) = ? [pid 757] +++ exited with 0 +++ [pid 734] +++ exited with 0 +++ [pid 733] +++ exited with 0 +++ [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=733, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 305] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 305] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 760 [pid 305] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 760 attached [pid 760] set_robust_list(0x5555696156a0, 24) = 0 [pid 760] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 760] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 760] setpgid(0, 0) = 0 [pid 760] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 760] write(3, "1000", 4) = 4 [pid 760] close(3) = 0 executing program [pid 760] write(1, "executing program\n", 18) = 18 [pid 760] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 760] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 760] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 760] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 760] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 760] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 760] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0} => {parent_tid=[761]}, 88) = 761 [pid 760] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 760] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 760] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 761 attached [pid 761] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 761] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 761] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 761] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 761] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 761] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 761] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 753] <... ioctl resumed>) = 0 [pid 753] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [ 73.936821][ T318] wacom 0003:056A:0084.00A8: unknown main item tag 0x0 [ 73.943836][ T313] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 73.951895][ T318] wacom 0003:056A:0084.00A8: unknown main item tag 0x0 [ 73.958764][ T318] wacom 0003:056A:0084.00A8: unknown main item tag 0x0 [ 73.965965][ T318] wacom 0003:056A:0084.00A8: unknown main item tag 0x0 [ 73.973153][ T318] wacom 0003:056A:0084.00A8: unknown main item tag 0x0 [ 73.980014][ T318] wacom 0003:056A:0084.00A8: unknown main item tag 0x0 [ 73.986954][ T39] usbhid 1-1:1.2: can't add hid device: -71 [pid 753] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 753] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [pid 753] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0) = 0 [ 73.992970][ T39] usbhid: probe of 1-1:1.2 failed with error -71 [ 73.999695][ T318] wacom 0003:056A:0084.00A8: unknown main item tag 0x0 [ 74.006660][ T39] usb 1-1: USB disconnect, device number 19 [ 74.013187][ T318] wacom 0003:056A:0084.00A8: unknown main item tag 0x0 [ 74.020063][ T318] wacom 0003:056A:0084.00A8: unknown main item tag 0x0 [ 74.031454][ T325] usbhid 2-1:1.2: can't add hid device: -71 [ 74.037388][ T325] usbhid: probe of 2-1:1.2 failed with error -71 [ 74.048639][ T325] usb 2-1: USB disconnect, device number 19 [ 74.054827][ T318] wacom 0003:056A:0084.00A8: unknown main item tag 0x0 [ 74.062229][ T318] wacom 0003:056A:0084.00A8: unknown main item tag 0x0 [ 74.069404][ T318] wacom 0003:056A:0084.00A8: unknown main item tag 0x0 [ 74.076376][ T318] wacom 0003:056A:0084.00A8: unknown main item tag 0x0 [pid 743] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 742] <... futex resumed>) = 0 [pid 743] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 742] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 742] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 749] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 748] <... futex resumed>) = 0 [pid 749] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 748] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 749] <... ioctl resumed>) = 0 [pid 748] <... futex resumed>) = 0 [pid 749] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 748] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 749] <... ioctl resumed>) = 0 [pid 749] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 748] <... futex resumed>) = 0 [pid 749] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 748] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 74.089282][ T764] fido_id[764]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory [ 74.091484][ T318] wacom 0003:056A:0084.00A8: unknown main item tag 0x0 [ 74.110273][ T318] wacom 0003:056A:0084.00A8: unknown main item tag 0x0 [ 74.113619][ T765] fido_id[765]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory [ 74.117185][ T318] wacom 0003:056A:0084.00A8: unknown main item tag 0x0 [pid 748] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 749] <... ioctl resumed>) = 0 [pid 749] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 749] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 748] <... futex resumed>) = 0 [pid 749] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 748] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 748] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 749] <... ioctl resumed>) = 0 [pid 749] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [ 74.138240][ T318] wacom 0003:056A:0084.00A8: unknown main item tag 0x0 [ 74.145540][ T318] wacom 0003:056A:0084.00A8: unknown main item tag 0x0 [ 74.152452][ T318] wacom 0003:056A:0084.00A8: unknown main item tag 0x0 [ 74.159309][ T318] wacom 0003:056A:0084.00A8: unknown main item tag 0x0 [ 74.166203][ T318] wacom 0003:056A:0084.00A8: unknown main item tag 0x0 [ 74.173124][ T318] wacom 0003:056A:0084.00A8: unknown main item tag 0x0 [ 74.179963][ T318] wacom 0003:056A:0084.00A8: unknown main item tag 0x0 [ 74.186919][ T318] wacom 0003:056A:0084.00A8: unknown main item tag 0x0 [pid 749] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 748] <... futex resumed>) = 0 [pid 749] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 748] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 748] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 753] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 752] <... futex resumed>) = 0 [pid 753] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 752] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 753] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 752] <... futex resumed>) = 0 [pid 753] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 752] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 753] <... ioctl resumed>) = 0 [pid 753] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0) = 0 [pid 749] <... ioctl resumed>) = 0 [pid 749] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0) = 0 [ 74.193866][ T318] wacom 0003:056A:0084.00A8: unknown main item tag 0x0 [ 74.200723][ T318] wacom 0003:056A:0084.00A8: unknown main item tag 0x0 [ 74.207613][ T318] wacom 0003:056A:0084.00A8: unknown main item tag 0x0 [ 74.214563][ T318] wacom 0003:056A:0084.00A8: unknown main item tag 0x0 [ 74.221473][ T318] wacom 0003:056A:0084.00A8: unknown main item tag 0x0 [ 74.228877][ T318] wacom 0003:056A:0084.00A8: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input0 [ 74.252500][ T26] wacom 0003:056A:0084.00A9: unknown main item tag 0x0 [ 74.259406][ T26] wacom 0003:056A:0084.00A9: unknown main item tag 0x0 [ 74.266301][ T26] wacom 0003:056A:0084.00A9: unknown main item tag 0x0 [ 74.273174][ T26] wacom 0003:056A:0084.00A9: unknown main item tag 0x0 [ 74.280017][ T26] wacom 0003:056A:0084.00A9: unknown main item tag 0x0 [ 74.287027][ T26] wacom 0003:056A:0084.00A9: unknown main item tag 0x0 [ 74.293917][ T26] wacom 0003:056A:0084.00A9: unknown main item tag 0x0 [pid 743] <... ioctl resumed>) = 0 [pid 743] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0) = 0 [ 74.300774][ T26] wacom 0003:056A:0084.00A9: unknown main item tag 0x0 [ 74.308408][ T26] wacom 0003:056A:0084.00A9: unknown main item tag 0x0 [ 74.315332][ T26] wacom 0003:056A:0084.00A9: unknown main item tag 0x0 [ 74.322264][ T26] wacom 0003:056A:0084.00A9: unknown main item tag 0x0 [ 74.329100][ T26] wacom 0003:056A:0084.00A9: unknown main item tag 0x0 [ 74.336036][ T26] wacom 0003:056A:0084.00A9: unknown main item tag 0x0 [ 74.342941][ T26] wacom 0003:056A:0084.00A9: unknown main item tag 0x0 [ 74.349774][ T26] wacom 0003:056A:0084.00A9: unknown main item tag 0x0 [ 74.356651][ T26] wacom 0003:056A:0084.00A9: unknown main item tag 0x0 [ 74.363633][ T26] wacom 0003:056A:0084.00A9: unknown main item tag 0x0 [ 74.370493][ T26] wacom 0003:056A:0084.00A9: unknown main item tag 0x0 [ 74.377381][ T26] wacom 0003:056A:0084.00A9: unknown main item tag 0x0 [ 74.384245][ T26] wacom 0003:056A:0084.00A9: unknown main item tag 0x0 [ 74.391098][ T26] wacom 0003:056A:0084.00A9: unknown main item tag 0x0 [pid 759] <... ioctl resumed>) = 0 [pid 759] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 753] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 752] <... futex resumed>) = 0 [pid 753] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 752] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 753] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 752] <... futex resumed>) = 0 [pid 753] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 752] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 753] <... ioctl resumed>) = 0 [pid 753] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 753] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 752] <... futex resumed>) = 0 [pid 753] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 752] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 753] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 752] <... futex resumed>) = 0 [pid 753] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [ 74.397962][ T39] usb 1-1: new high-speed USB device number 20 using dummy_hcd [ 74.405543][ T26] wacom 0003:056A:0084.00A9: unknown main item tag 0x0 [ 74.412463][ T26] wacom 0003:056A:0084.00A9: unknown main item tag 0x0 [ 74.419316][ T26] wacom 0003:056A:0084.00A9: unknown main item tag 0x0 [ 74.426181][ T26] wacom 0003:056A:0084.00A9: unknown main item tag 0x0 [ 74.433079][ T325] usb 2-1: new high-speed USB device number 20 using dummy_hcd [ 74.440670][ T26] wacom 0003:056A:0084.00A9: unknown main item tag 0x0 [pid 752] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 761] <... ioctl resumed>) = 0 [pid 759] <... ioctl resumed>) = 18 [pid 761] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 759] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 749] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 742] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 749] <... futex resumed>) = 1 [pid 748] <... futex resumed>) = 0 [pid 742] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000 [pid 749] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 748] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 742] <... futex resumed>) = 0 [pid 749] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 748] <... futex resumed>) = 0 [pid 742] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 749] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 748] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 742] <... mmap resumed>) = 0x7f5ae90cc000 [pid 742] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 742] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 742] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} => {parent_tid=[766]}, 88) = 766 [pid 742] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 742] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 742] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 766 attached [pid 766] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 766] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 766] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0) = 0 [pid 766] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0 [pid 761] <... ioctl resumed>) = 18 [pid 753] <... ioctl resumed>) = 0 [pid 761] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 753] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 753] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 752] <... futex resumed>) = 0 [pid 753] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 752] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 753] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 752] <... futex resumed>) = 0 [pid 753] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 752] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 766] <... ioctl resumed>) = 34 [ 74.447568][ T26] wacom 0003:056A:0084.00A9: unknown main item tag 0x0 [ 74.454649][ T26] wacom 0003:056A:0084.00A9: unknown main item tag 0x0 [ 74.461544][ T26] wacom 0003:056A:0084.00A9: unknown main item tag 0x0 [ 74.468398][ T26] wacom 0003:056A:0084.00A9: unknown main item tag 0x0 [ 74.477325][ T26] wacom 0003:056A:0084.00A9: unknown main item tag 0x0 [ 74.484320][ T318] wacom 0003:056A:0084.00AA: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input1 [ 74.495421][ T26] wacom 0003:056A:0084.00A9: unknown main item tag 0x0 [pid 753] <... ioctl resumed>) = 0 [pid 753] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 753] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 752] <... futex resumed>) = 0 [pid 753] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 752] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 753] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 752] <... futex resumed>) = 0 [pid 753] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 752] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 743] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 743] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 753] <... ioctl resumed>) = 0 [pid 753] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0) = 0 [ 74.503045][ T26] wacom 0003:056A:0084.00A9: unknown main item tag 0x0 [ 74.509890][ T26] wacom 0003:056A:0084.00A9: unknown main item tag 0x0 [ 74.518121][ T26] wacom 0003:056A:0084.00A9: hidraw2: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input0 [pid 749] <... ioctl resumed>) = 0 [pid 749] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0) = 0 [ 74.572430][ T313] wacom 0003:056A:0084.00AB: unknown main item tag 0x0 [ 74.579365][ T313] wacom 0003:056A:0084.00AB: unknown main item tag 0x0 [ 74.586280][ T313] wacom 0003:056A:0084.00AB: unknown main item tag 0x0 [ 74.593910][ T313] wacom 0003:056A:0084.00AB: unknown main item tag 0x0 [ 74.600770][ T313] wacom 0003:056A:0084.00AB: unknown main item tag 0x0 [ 74.607713][ T313] wacom 0003:056A:0084.00AB: unknown main item tag 0x0 [ 74.614595][ T313] wacom 0003:056A:0084.00AB: unknown main item tag 0x0 [ 74.621595][ T313] wacom 0003:056A:0084.00AB: unknown main item tag 0x0 [ 74.628454][ T313] wacom 0003:056A:0084.00AB: unknown main item tag 0x0 [ 74.635332][ T313] wacom 0003:056A:0084.00AB: unknown main item tag 0x0 [ 74.642236][ T313] wacom 0003:056A:0084.00AB: unknown main item tag 0x0 [ 74.649076][ T313] wacom 0003:056A:0084.00AB: unknown main item tag 0x0 [ 74.655978][ T313] wacom 0003:056A:0084.00AB: unknown main item tag 0x0 [ 74.662844][ T313] wacom 0003:056A:0084.00AB: unknown main item tag 0x0 [pid 759] <... ioctl resumed>) = 0 [pid 759] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 766] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 742] <... futex resumed>) = 0 [pid 766] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 742] exit_group(0 [pid 766] <... futex resumed>) = ? [pid 742] <... exit_group resumed>) = ? [pid 766] +++ exited with 0 +++ [pid 743] <... futex resumed>) = ? [pid 743] +++ exited with 0 +++ [pid 742] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=742, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 306] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 306] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 767 [pid 306] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 767 attached [pid 767] set_robust_list(0x5555696156a0, 24) = 0 [pid 767] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 767] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 767] setpgid(0, 0) = 0 [pid 767] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 767] write(3, "1000", 4) = 4 [pid 767] close(3) = 0 executing program [pid 767] write(1, "executing program\n", 18) = 18 [pid 767] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 767] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 767] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 767] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 767] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 767] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 767] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0} => {parent_tid=[768]}, 88) = 768 [pid 767] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 767] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 767] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 768 attached [pid 761] <... ioctl resumed>) = 0 [pid 759] <... ioctl resumed>) = 18 [pid 761] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 759] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 768] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 768] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 768] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 768] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 768] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 768] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 768] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 761] <... ioctl resumed>) = 18 [pid 759] <... ioctl resumed>) = 0 [pid 761] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [ 74.669682][ T313] wacom 0003:056A:0084.00AB: unknown main item tag 0x0 [ 74.676600][ T313] wacom 0003:056A:0084.00AB: unknown main item tag 0x0 [ 74.683511][ T313] wacom 0003:056A:0084.00AB: unknown main item tag 0x0 [ 74.690378][ T313] wacom 0003:056A:0084.00AB: unknown main item tag 0x0 [ 74.697452][ T313] wacom 0003:056A:0084.00AB: unknown main item tag 0x0 [ 74.704365][ T313] wacom 0003:056A:0084.00AB: unknown main item tag 0x0 [ 74.711212][ T313] wacom 0003:056A:0084.00AB: unknown main item tag 0x0 [pid 759] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 761] <... ioctl resumed>) = 0 [pid 759] <... ioctl resumed>) = 9 [pid 761] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 759] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 761] <... ioctl resumed>) = 9 [pid 759] <... ioctl resumed>) = 0 [pid 761] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 759] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 753] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 752] <... futex resumed>) = 0 [pid 753] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 752] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 761] <... ioctl resumed>) = 0 [pid 759] <... ioctl resumed>) = 84 [ 74.718229][ T313] wacom 0003:056A:0084.00AB: unknown main item tag 0x0 [ 74.725150][ T313] wacom 0003:056A:0084.00AB: unknown main item tag 0x0 [ 74.732155][ T313] wacom 0003:056A:0084.00AB: unknown main item tag 0x0 [ 74.739032][ T313] wacom 0003:056A:0084.00AB: unknown main item tag 0x0 [ 74.745935][ T313] wacom 0003:056A:0084.00AB: unknown main item tag 0x0 [ 74.752929][ T313] wacom 0003:056A:0084.00AB: unknown main item tag 0x0 [ 74.759813][ T313] wacom 0003:056A:0084.00AB: unknown main item tag 0x0 [ 74.766680][ T313] wacom 0003:056A:0084.00AB: unknown main item tag 0x0 [pid 753] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 752] <... futex resumed>) = 0 [pid 761] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 759] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 753] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 752] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 761] <... ioctl resumed>) = 84 [pid 761] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 748] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 748] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 748] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 748] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 748] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 748] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} => {parent_tid=[769]}, 88) = 769 [pid 748] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 748] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 748] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 769 attached [pid 769] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 769] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 769] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0) = 0 [pid 769] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0 [pid 749] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 74.773642][ T318] usbhid 3-1:1.2: can't add hid device: -71 [ 74.779554][ T318] usbhid: probe of 3-1:1.2 failed with error -71 [ 74.785966][ T39] usb 1-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 74.795075][ T325] usb 2-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 74.804140][ T313] wacom 0003:056A:0084.00AB: unknown main item tag 0x0 [ 74.810989][ T313] wacom 0003:056A:0084.00AB: unknown main item tag 0x0 [pid 749] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 769] <... ioctl resumed>) = 34 [ 74.817876][ T325] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 74.827273][ T39] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 74.835399][ T26] wacom 0003:056A:0084.00AC: hidraw3: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input1 [ 74.846928][ T318] usb 3-1: USB disconnect, device number 19 [ 74.854494][ T313] wacom 0003:056A:0084.00AB: unknown main item tag 0x0 [ 74.861444][ T313] wacom 0003:056A:0084.00AB: unknown main item tag 0x0 [pid 761] <... ioctl resumed>) = 0 [pid 761] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 761] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 761] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [pid 761] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0 [pid 759] <... ioctl resumed>) = 0 [pid 759] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 759] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 759] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [pid 759] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0 [pid 761] <... ioctl resumed>) = 0 [pid 759] <... ioctl resumed>) = 0 [ 74.868313][ T313] wacom 0003:056A:0084.00AB: unknown main item tag 0x0 [ 74.888153][ T313] wacom 0003:056A:0084.00AB: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input0 [ 74.889244][ T771] fido_id[771]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory [pid 753] <... ioctl resumed>) = 0 [pid 753] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0) = 0 [pid 769] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 748] <... futex resumed>) = 0 [pid 769] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 748] exit_group(0 [pid 749] <... futex resumed>) = ? [pid 748] <... exit_group resumed>) = ? [pid 769] <... futex resumed>) = ? [pid 749] +++ exited with 0 +++ [pid 769] +++ exited with 0 +++ [pid 748] +++ exited with 0 +++ [pid 308] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=748, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 308] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 308] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 308] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 772 ci2-android-5-15/strace-static-x86_64: Process 772 attached [pid 772] set_robust_list(0x5555696156a0, 24) = 0 [pid 772] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 308] rt_sigprocmask(SIG_SETMASK, [] [pid 772] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 308] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 772] <... prctl resumed>) = 0 [pid 772] setpgid(0, 0) = 0 [pid 772] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 772] write(3, "1000", 4) = 4 [pid 772] close(3) = 0 [pid 772] write(1, "executing program\n", 18) = 18 executing program [pid 772] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 772] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 772] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 772] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 772] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 772] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 772] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0}ci2-android-5-15/strace-static-x86_64: Process 773 attached => {parent_tid=[773]}, 88) = 773 [pid 773] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 773] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 773] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 772] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 772] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 773] <... futex resumed>) = 0 [pid 773] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 772] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 773] <... openat resumed>) = 3 [pid 773] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 773] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 773] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 773] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 761] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 760] <... futex resumed>) = 0 [pid 761] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 760] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 761] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 760] <... futex resumed>) = 0 [pid 761] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 760] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 761] <... ioctl resumed>) = 0 [pid 761] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0) = 0 [pid 759] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 758] <... futex resumed>) = 0 [pid 759] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 758] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 759] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 758] <... futex resumed>) = 0 [pid 759] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 758] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 759] <... ioctl resumed>) = 0 [pid 759] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 752] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 752] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 752] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 752] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 752] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 752] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} => {parent_tid=[774]}, 88) = 774 [pid 752] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 752] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 752] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 774 attached [pid 774] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 774] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 774] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0) = 0 [pid 774] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0) = 34 [pid 759] <... ioctl resumed>) = 0 [ 75.121456][ T26] usbhid 5-1:1.2: can't add hid device: -71 [ 75.127384][ T26] usbhid: probe of 5-1:1.2 failed with error -71 [ 75.135672][ T313] wacom 0003:056A:0084.00AD: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input1 [ 75.151040][ T26] usb 5-1: USB disconnect, device number 19 [pid 753] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 75.163882][ T775] fido_id[775]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/5-1/report_descriptor': No such file or directory [ 75.173453][ T776] fido_id[776]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/5-1/report_descriptor': No such file or directory [pid 753] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 768] <... ioctl resumed>) = 0 [pid 768] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 18 [ 75.231434][ T318] usb 3-1: new high-speed USB device number 20 using dummy_hcd [pid 768] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 761] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 760] <... futex resumed>) = 0 [pid 761] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 760] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 761] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 760] <... futex resumed>) = 0 [pid 761] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 760] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 761] <... ioctl resumed>) = 0 [pid 761] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 761] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 760] <... futex resumed>) = 0 [pid 761] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 760] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 761] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 760] <... futex resumed>) = 0 [pid 761] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 760] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 774] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 774] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 752] <... futex resumed>) = 0 [pid 752] exit_group(0 [pid 774] <... futex resumed>) = ? [pid 753] <... futex resumed>) = ? [pid 752] <... exit_group resumed>) = ? [pid 774] +++ exited with 0 +++ [pid 759] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 753] +++ exited with 0 +++ [pid 759] <... futex resumed>) = 1 [pid 758] <... futex resumed>) = 0 [pid 752] +++ exited with 0 +++ [pid 759] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 758] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 759] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 758] <... futex resumed>) = 0 [pid 759] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 758] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 307] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=752, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 759] <... ioctl resumed>) = 0 [pid 759] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 307] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 759] <... ioctl resumed>) = 0 [pid 759] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 758] <... futex resumed>) = 0 [pid 759] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 758] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 759] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 758] <... futex resumed>) = 0 [pid 759] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 758] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 307] <... restart_syscall resumed>) = 0 [pid 307] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 307] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 777 attached , child_tidptr=0x555569615690) = 777 [pid 777] set_robust_list(0x5555696156a0, 24 [pid 307] rt_sigprocmask(SIG_SETMASK, [] [pid 777] <... set_robust_list resumed>) = 0 [pid 307] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 777] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 777] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 777] setpgid(0, 0) = 0 [pid 777] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 777] write(3, "1000", 4) = 4 [pid 777] close(3) = 0 [pid 777] write(1, "executing program\n", 18) = 18 executing program [pid 777] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 777] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 777] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 777] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 777] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 777] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 777] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0} => {parent_tid=[778]}, 88) = 778 [pid 777] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 777] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 777] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 778 attached [pid 778] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 778] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 778] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 778] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 778] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 778] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 778] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 761] <... ioctl resumed>) = 0 [pid 761] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 761] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 760] <... futex resumed>) = 0 [pid 761] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 760] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 760] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 759] <... ioctl resumed>) = 0 [pid 759] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 759] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 758] <... futex resumed>) = 0 [pid 759] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 758] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 758] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 761] <... ioctl resumed>) = 0 [pid 761] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 761] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 760] <... futex resumed>) = 0 [pid 761] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 760] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 761] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 760] <... futex resumed>) = 0 [pid 761] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 760] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 759] <... ioctl resumed>) = 0 [pid 759] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 759] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 758] <... futex resumed>) = 0 [pid 759] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 758] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 759] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 758] <... futex resumed>) = 0 [pid 759] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 758] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 761] <... ioctl resumed>) = 0 [pid 761] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0) = 0 [pid 759] <... ioctl resumed>) = 0 [ 75.431468][ T313] usbhid 4-1:1.2: can't add hid device: -71 [ 75.437420][ T313] usbhid: probe of 4-1:1.2 failed with error -71 [ 75.444408][ T313] usb 4-1: USB disconnect, device number 20 [ 75.452697][ T325] wacom 0003:056A:0084.00AE: unknown main item tag 0x0 [ 75.459576][ T325] wacom 0003:056A:0084.00AE: unknown main item tag 0x0 [ 75.468085][ T325] wacom 0003:056A:0084.00AE: unknown main item tag 0x0 [pid 759] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0) = 0 [pid 768] <... ioctl resumed>) = 0 [pid 768] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 18 [ 75.480676][ T325] wacom 0003:056A:0084.00AE: unknown main item tag 0x0 [ 75.489099][ T39] wacom 0003:056A:0084.00AF: unknown main item tag 0x0 [ 75.494900][ T780] fido_id[780]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory [ 75.496267][ T325] wacom 0003:056A:0084.00AE: unknown main item tag 0x0 [ 75.517416][ T39] wacom 0003:056A:0084.00AF: unknown main item tag 0x0 [ 75.524376][ T39] wacom 0003:056A:0084.00AF: unknown main item tag 0x0 [pid 768] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 768] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 9 [pid 768] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [ 75.531229][ T39] wacom 0003:056A:0084.00AF: unknown main item tag 0x0 [ 75.538137][ T325] wacom 0003:056A:0084.00AE: unknown main item tag 0x0 [ 75.545026][ T26] usb 5-1: new high-speed USB device number 20 using dummy_hcd [ 75.552659][ T39] wacom 0003:056A:0084.00AF: unknown main item tag 0x0 [ 75.559521][ T39] wacom 0003:056A:0084.00AF: unknown main item tag 0x0 [ 75.566466][ T325] wacom 0003:056A:0084.00AE: unknown main item tag 0x0 [ 75.573443][ T325] wacom 0003:056A:0084.00AE: unknown main item tag 0x0 [pid 768] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 773] <... ioctl resumed>) = 0 [pid 773] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 768] <... ioctl resumed>) = 84 [pid 768] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 773] <... ioctl resumed>) = 18 [ 75.580300][ T325] wacom 0003:056A:0084.00AE: unknown main item tag 0x0 [ 75.587259][ T39] wacom 0003:056A:0084.00AF: unknown main item tag 0x0 [ 75.594204][ T318] usb 3-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 75.603365][ T39] wacom 0003:056A:0084.00AF: unknown main item tag 0x0 [ 75.610230][ T39] wacom 0003:056A:0084.00AF: unknown main item tag 0x0 [ 75.617092][ T318] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 75.625160][ T325] wacom 0003:056A:0084.00AE: unknown main item tag 0x0 [pid 773] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 761] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 760] <... futex resumed>) = 0 [pid 761] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 760] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 761] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 760] <... futex resumed>) = 0 [pid 761] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 760] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 768] <... ioctl resumed>) = 0 [pid 768] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 768] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 768] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [ 75.632275][ T325] wacom 0003:056A:0084.00AE: unknown main item tag 0x0 [ 75.639136][ T325] wacom 0003:056A:0084.00AE: unknown main item tag 0x0 [ 75.646267][ T39] wacom 0003:056A:0084.00AF: unknown main item tag 0x0 [ 75.653189][ T39] wacom 0003:056A:0084.00AF: unknown main item tag 0x0 [ 75.660048][ T39] wacom 0003:056A:0084.00AF: unknown main item tag 0x0 [ 75.666973][ T325] wacom 0003:056A:0084.00AE: unknown main item tag 0x0 [ 75.673964][ T325] wacom 0003:056A:0084.00AE: unknown main item tag 0x0 [pid 768] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0) = 0 [pid 759] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 758] <... futex resumed>) = 0 [pid 759] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 758] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 759] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 758] <... futex resumed>) = 0 [pid 759] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [ 75.680810][ T325] wacom 0003:056A:0084.00AE: unknown main item tag 0x0 [ 75.688289][ T39] wacom 0003:056A:0084.00AF: unknown main item tag 0x0 [ 75.695205][ T39] wacom 0003:056A:0084.00AF: unknown main item tag 0x0 [ 75.702112][ T325] wacom 0003:056A:0084.00AE: unknown main item tag 0x0 [ 75.708956][ T325] wacom 0003:056A:0084.00AE: unknown main item tag 0x0 [ 75.715839][ T39] wacom 0003:056A:0084.00AF: unknown main item tag 0x0 [ 75.722714][ T39] wacom 0003:056A:0084.00AF: unknown main item tag 0x0 [ 75.729552][ T39] wacom 0003:056A:0084.00AF: unknown main item tag 0x0 [ 75.736430][ T325] wacom 0003:056A:0084.00AE: unknown main item tag 0x0 [ 75.743327][ T325] wacom 0003:056A:0084.00AE: unknown main item tag 0x0 [ 75.750177][ T325] wacom 0003:056A:0084.00AE: unknown main item tag 0x0 [ 75.757180][ T39] wacom 0003:056A:0084.00AF: unknown main item tag 0x0 [ 75.764083][ T39] wacom 0003:056A:0084.00AF: unknown main item tag 0x0 [ 75.770930][ T39] wacom 0003:056A:0084.00AF: unknown main item tag 0x0 [pid 758] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 773] <... ioctl resumed>) = 0 [ 75.777847][ T325] wacom 0003:056A:0084.00AE: unknown main item tag 0x0 [ 75.784732][ T325] wacom 0003:056A:0084.00AE: unknown main item tag 0x0 [ 75.791624][ T39] wacom 0003:056A:0084.00AF: unknown main item tag 0x0 [ 75.798492][ T39] wacom 0003:056A:0084.00AF: unknown main item tag 0x0 [ 75.805411][ T325] wacom 0003:056A:0084.00AE: unknown main item tag 0x0 [ 75.812288][ T325] wacom 0003:056A:0084.00AE: unknown main item tag 0x0 [ 75.819122][ T325] wacom 0003:056A:0084.00AE: unknown main item tag 0x0 [ 75.826010][ T313] usb 4-1: new high-speed USB device number 21 using dummy_hcd [pid 773] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 18 [pid 773] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 778] <... ioctl resumed>) = 0 [pid 773] <... ioctl resumed>) = 0 [pid 773] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 778] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 18 [pid 773] <... ioctl resumed>) = 9 [pid 778] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [ 75.833595][ T39] wacom 0003:056A:0084.00AF: unknown main item tag 0x0 [ 75.840441][ T39] wacom 0003:056A:0084.00AF: unknown main item tag 0x0 [ 75.847433][ T325] wacom 0003:056A:0084.00AE: unknown main item tag 0x0 [ 75.854336][ T39] wacom 0003:056A:0084.00AF: unknown main item tag 0x0 [ 75.861184][ T39] wacom 0003:056A:0084.00AF: unknown main item tag 0x0 [ 75.868123][ T325] wacom 0003:056A:0084.00AE: unknown main item tag 0x0 [ 75.874994][ T325] wacom 0003:056A:0084.00AE: unknown main item tag 0x0 [pid 773] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 768] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 767] <... futex resumed>) = 0 [pid 768] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 767] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 768] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 767] <... futex resumed>) = 0 [pid 768] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 767] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 768] <... ioctl resumed>) = 0 [pid 768] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 773] <... ioctl resumed>) = 0 [pid 768] <... ioctl resumed>) = 0 [pid 773] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 84 [ 75.882040][ T39] wacom 0003:056A:0084.00AF: unknown main item tag 0x0 [ 75.888910][ T39] wacom 0003:056A:0084.00AF: unknown main item tag 0x0 [ 75.895835][ T325] wacom 0003:056A:0084.00AE: unknown main item tag 0x0 [ 75.902811][ T325] wacom 0003:056A:0084.00AE: unknown main item tag 0x0 [ 75.909687][ T325] wacom 0003:056A:0084.00AE: unknown main item tag 0x0 [ 75.916570][ T39] wacom 0003:056A:0084.00AF: unknown main item tag 0x0 [ 75.923514][ T26] usb 5-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 75.932576][ T39] wacom 0003:056A:0084.00AF: unknown main item tag 0x0 [ 75.939422][ T39] wacom 0003:056A:0084.00AF: unknown main item tag 0x0 [ 75.946294][ T26] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 75.954324][ T325] wacom 0003:056A:0084.00AE: unknown main item tag 0x0 [ 75.961182][ T325] wacom 0003:056A:0084.00AE: unknown main item tag 0x0 [ 75.968357][ T39] wacom 0003:056A:0084.00AF: unknown main item tag 0x0 [ 75.975529][ T325] wacom 0003:056A:0084.00AE: unknown main item tag 0x0 [pid 773] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 773] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 773] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 773] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [pid 773] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0 [pid 760] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 760] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 760] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 760] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 760] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 760] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} => {parent_tid=[781]}, 88) = 781 [pid 760] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 760] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 760] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 781 attached [pid 781] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 781] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 781] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0 [pid 773] <... ioctl resumed>) = 0 [pid 758] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 758] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 758] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 758] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 758] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 758] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 758] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 758] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0}ci2-android-5-15/strace-static-x86_64: Process 782 attached => {parent_tid=[782]}, 88) = 782 [pid 758] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 758] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 758] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 782] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 782] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [ 75.982457][ T39] wacom 0003:056A:0084.00AF: unknown main item tag 0x0 [ 75.989316][ T39] wacom 0003:056A:0084.00AF: unknown main item tag 0x0 [ 75.996943][ T325] wacom 0003:056A:0084.00AE: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input0 [ 76.008711][ T39] wacom 0003:056A:0084.00AF: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input0 [pid 782] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0 [pid 761] <... ioctl resumed>) = 0 [pid 761] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 759] <... ioctl resumed>) = 0 [pid 759] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 778] <... ioctl resumed>) = 0 [pid 761] <... ioctl resumed>) = 0 [pid 778] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 768] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 768] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 767] <... futex resumed>) = 0 [pid 767] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 768] <... futex resumed>) = 0 [pid 767] <... futex resumed>) = 1 [pid 768] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 767] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 768] <... ioctl resumed>) = 0 [pid 768] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 768] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 767] <... futex resumed>) = 0 [pid 768] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 767] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 768] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 767] <... futex resumed>) = 0 [pid 768] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 767] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 759] <... ioctl resumed>) = 0 [pid 781] <... ioctl resumed>) = 0 [pid 778] <... ioctl resumed>) = 18 [pid 778] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 781] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0 [pid 782] <... ioctl resumed>) = 0 [pid 782] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0 [pid 768] <... ioctl resumed>) = 0 [pid 778] <... ioctl resumed>) = 0 [pid 768] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 768] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 768] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 781] <... ioctl resumed>) = 34 [pid 778] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 767] <... futex resumed>) = 0 [pid 767] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 768] <... futex resumed>) = 0 [pid 767] <... futex resumed>) = 1 [pid 768] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 767] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 782] <... ioctl resumed>) = 34 [pid 778] <... ioctl resumed>) = 9 [pid 778] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 778] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 768] <... ioctl resumed>) = 0 [pid 768] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 768] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 767] <... futex resumed>) = 0 [pid 768] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 767] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 768] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 767] <... futex resumed>) = 0 [pid 768] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 767] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 778] <... ioctl resumed>) = 84 [ 76.143650][ T325] wacom 0003:056A:0084.00B0: hidraw2: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input1 [ 76.156696][ T39] wacom 0003:056A:0084.00B1: hidraw3: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input1 [pid 778] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 773] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 772] <... futex resumed>) = 0 [pid 773] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 772] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 773] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 772] <... futex resumed>) = 0 [pid 768] <... ioctl resumed>) = 0 [pid 773] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 772] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 768] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0 [pid 773] <... ioctl resumed>) = 0 [pid 773] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 778] <... ioctl resumed>) = 0 [pid 773] <... ioctl resumed>) = 0 [pid 778] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 778] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 778] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [pid 778] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0 [pid 768] <... ioctl resumed>) = 0 [ 76.201525][ T313] usb 4-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 76.210643][ T313] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 778] <... ioctl resumed>) = 0 [ 76.242770][ T318] wacom 0003:056A:0084.00B2: unknown main item tag 0x0 [ 76.249663][ T318] wacom 0003:056A:0084.00B2: unknown main item tag 0x0 [ 76.257108][ T318] wacom 0003:056A:0084.00B2: unknown main item tag 0x0 [ 76.264014][ T318] wacom 0003:056A:0084.00B2: unknown main item tag 0x0 [ 76.270901][ T318] wacom 0003:056A:0084.00B2: unknown main item tag 0x0 [ 76.277819][ T318] wacom 0003:056A:0084.00B2: unknown main item tag 0x0 [ 76.284691][ T318] wacom 0003:056A:0084.00B2: unknown main item tag 0x0 [pid 761] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 761] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 759] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 759] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 781] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 760] <... futex resumed>) = 0 [pid 781] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 760] exit_group(0 [pid 781] <... futex resumed>) = ? [pid 761] <... futex resumed>) = ? [ 76.291607][ T318] wacom 0003:056A:0084.00B2: unknown main item tag 0x0 [ 76.298474][ T318] wacom 0003:056A:0084.00B2: unknown main item tag 0x0 [ 76.305375][ T318] wacom 0003:056A:0084.00B2: unknown main item tag 0x0 [ 76.312267][ T318] wacom 0003:056A:0084.00B2: unknown main item tag 0x0 [ 76.319122][ T318] wacom 0003:056A:0084.00B2: unknown main item tag 0x0 [ 76.326000][ T318] wacom 0003:056A:0084.00B2: unknown main item tag 0x0 [ 76.332896][ T318] wacom 0003:056A:0084.00B2: unknown main item tag 0x0 [pid 760] <... exit_group resumed>) = ? [pid 781] +++ exited with 0 +++ [pid 761] +++ exited with 0 +++ [pid 760] +++ exited with 0 +++ [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=760, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 305] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 305] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 783 [pid 305] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 783 attached [pid 783] set_robust_list(0x5555696156a0, 24) = 0 [pid 783] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 783] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 783] setpgid(0, 0) = 0 [pid 783] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 783] write(3, "1000", 4) = 4 [pid 783] close(3 [pid 782] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 782] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 783] <... close resumed>) = 0 executing program [pid 783] write(1, "executing program\n", 18) = 18 [pid 783] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 783] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 783] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 783] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 783] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 783] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 783] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0} => {parent_tid=[784]}, 88) = 784 [pid 783] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 758] <... futex resumed>) = 0 [pid 783] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 783] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 784 attached [pid 784] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 784] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 784] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 784] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 784] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 784] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 784] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 758] exit_group(0 [pid 782] <... futex resumed>) = ? [pid 759] <... futex resumed>) = ? [pid 782] +++ exited with 0 +++ [pid 759] +++ exited with 0 +++ [pid 758] <... exit_group resumed>) = ? [pid 758] +++ exited with 0 +++ [pid 304] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=758, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 304] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 304] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 304] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 785 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 785 attached [pid 785] set_robust_list(0x5555696156a0, 24) = 0 [pid 785] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 785] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 785] setpgid(0, 0) = 0 [pid 785] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 785] write(3, "1000", 4) = 4 [pid 785] close(3) = 0 [pid 785] write(1, "executing program\n", 18) = 18 [pid 785] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 785] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 785] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 785] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 785] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 785] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 785] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0} => {parent_tid=[786]}, 88) = 786 [pid 785] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 785] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 785] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 786 attached [pid 786] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 786] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 786] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 786] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 786] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 786] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [ 76.339751][ T318] wacom 0003:056A:0084.00B2: unknown main item tag 0x0 [ 76.346639][ T318] wacom 0003:056A:0084.00B2: unknown main item tag 0x0 [ 76.353560][ T318] wacom 0003:056A:0084.00B2: unknown main item tag 0x0 [ 76.360482][ T318] wacom 0003:056A:0084.00B2: unknown main item tag 0x0 [ 76.367494][ T318] wacom 0003:056A:0084.00B2: unknown main item tag 0x0 [ 76.374503][ T318] wacom 0003:056A:0084.00B2: unknown main item tag 0x0 [ 76.381475][ T318] wacom 0003:056A:0084.00B2: unknown main item tag 0x0 [pid 786] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 773] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 772] <... futex resumed>) = 0 [pid 773] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 772] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 773] <... ioctl resumed>) = 0 [pid 772] <... futex resumed>) = 0 [pid 773] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 772] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 773] <... ioctl resumed>) = 0 [pid 773] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 772] <... futex resumed>) = 0 [pid 773] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 772] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 773] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 772] <... futex resumed>) = 0 [pid 773] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 772] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 768] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 767] <... futex resumed>) = 0 [pid 768] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 767] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 768] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 767] <... futex resumed>) = 0 [pid 768] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [ 76.388344][ T318] wacom 0003:056A:0084.00B2: unknown main item tag 0x0 [ 76.395329][ T318] wacom 0003:056A:0084.00B2: unknown main item tag 0x0 [ 76.402273][ T318] wacom 0003:056A:0084.00B2: unknown main item tag 0x0 [ 76.409123][ T318] wacom 0003:056A:0084.00B2: unknown main item tag 0x0 [ 76.416094][ T318] wacom 0003:056A:0084.00B2: unknown main item tag 0x0 [ 76.423018][ T318] wacom 0003:056A:0084.00B2: unknown main item tag 0x0 [ 76.429860][ T318] wacom 0003:056A:0084.00B2: unknown main item tag 0x0 [ 76.436862][ T318] wacom 0003:056A:0084.00B2: unknown main item tag 0x0 [pid 767] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 773] <... ioctl resumed>) = 0 [pid 773] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 773] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 772] <... futex resumed>) = 0 [pid 773] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 772] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 778] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 773] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 772] <... futex resumed>) = 0 [pid 778] <... futex resumed>) = 1 [pid 773] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 772] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 778] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 777] <... futex resumed>) = 0 [pid 777] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 778] <... futex resumed>) = 0 [pid 777] <... futex resumed>) = 1 [pid 778] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 777] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 778] <... ioctl resumed>) = 0 [pid 778] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0) = 0 [ 76.443783][ T325] usbhid 2-1:1.2: can't add hid device: -71 [ 76.449697][ T325] usbhid: probe of 2-1:1.2 failed with error -71 [ 76.456098][ T39] usbhid 1-1:1.2: can't add hid device: -71 [ 76.462050][ T39] usbhid: probe of 1-1:1.2 failed with error -71 [ 76.468812][ T318] wacom 0003:056A:0084.00B2: unknown main item tag 0x0 [ 76.477065][ T39] usb 1-1: USB disconnect, device number 20 [ 76.483733][ T325] usb 2-1: USB disconnect, device number 20 [pid 773] <... ioctl resumed>) = 0 [pid 773] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 773] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 772] <... futex resumed>) = 0 [pid 773] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 772] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 76.489983][ T318] wacom 0003:056A:0084.00B2: unknown main item tag 0x0 [ 76.508912][ T788] fido_id[788]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/1-1/report_descriptor': No such file or directory [ 76.510750][ T789] fido_id[789]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/2-1/report_descriptor': No such file or directory [pid 772] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 773] <... ioctl resumed>) = 0 [pid 773] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0) = 0 [ 76.524459][ T318] wacom 0003:056A:0084.00B2: unknown main item tag 0x0 [ 76.550390][ T787] fido_id[787]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory [ 76.565859][ T26] wacom 0003:056A:0084.00B3: unknown main item tag 0x0 [ 76.581350][ T790] fido_id[790]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory [ 76.581567][ T26] wacom 0003:056A:0084.00B3: unknown main item tag 0x0 [ 76.595778][ T26] wacom 0003:056A:0084.00B3: unknown main item tag 0x0 [ 76.609510][ T318] wacom 0003:056A:0084.00B2: unknown main item tag 0x0 [ 76.616745][ T318] wacom 0003:056A:0084.00B2: unknown main item tag 0x0 [ 76.623665][ T26] wacom 0003:056A:0084.00B3: unknown main item tag 0x0 [ 76.630516][ T26] wacom 0003:056A:0084.00B3: unknown main item tag 0x0 [ 76.637799][ T26] wacom 0003:056A:0084.00B3: unknown main item tag 0x0 [pid 778] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 777] <... futex resumed>) = 0 [pid 778] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 777] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 778] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 777] <... futex resumed>) = 0 [pid 778] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 777] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 778] <... ioctl resumed>) = 0 [pid 778] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 778] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 777] <... futex resumed>) = 0 [pid 778] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 777] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 778] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 777] <... futex resumed>) = 0 [pid 778] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [ 76.644804][ T318] wacom 0003:056A:0084.00B2: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input0 [ 76.656047][ T26] wacom 0003:056A:0084.00B3: unknown main item tag 0x0 [ 76.662933][ T26] wacom 0003:056A:0084.00B3: unknown main item tag 0x0 [ 76.669781][ T26] wacom 0003:056A:0084.00B3: unknown main item tag 0x0 [ 76.676659][ T26] wacom 0003:056A:0084.00B3: unknown main item tag 0x0 [ 76.683545][ T26] wacom 0003:056A:0084.00B3: unknown main item tag 0x0 [pid 777] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 778] <... ioctl resumed>) = 0 [pid 778] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 778] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 777] <... futex resumed>) = 0 [pid 778] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 777] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 778] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 777] <... futex resumed>) = 0 [pid 778] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 777] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 768] <... ioctl resumed>) = 0 [ 76.690391][ T26] wacom 0003:056A:0084.00B3: unknown main item tag 0x0 [ 76.697321][ T26] wacom 0003:056A:0084.00B3: unknown main item tag 0x0 [ 76.704320][ T26] wacom 0003:056A:0084.00B3: unknown main item tag 0x0 [ 76.711171][ T26] wacom 0003:056A:0084.00B3: unknown main item tag 0x0 [ 76.718055][ T26] wacom 0003:056A:0084.00B3: unknown main item tag 0x0 [ 76.725799][ T26] wacom 0003:056A:0084.00B3: unknown main item tag 0x0 [ 76.732750][ T26] wacom 0003:056A:0084.00B3: unknown main item tag 0x0 [pid 768] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0) = 0 [pid 778] <... ioctl resumed>) = 0 [pid 778] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 778] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 777] <... futex resumed>) = 0 [pid 778] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 777] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 778] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 777] <... futex resumed>) = 0 [pid 778] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 777] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 773] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 772] <... futex resumed>) = 0 [pid 773] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 772] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 773] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 772] <... futex resumed>) = 0 [pid 773] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 772] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 767] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 767] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 767] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 767] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 767] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [ 76.739611][ T26] wacom 0003:056A:0084.00B3: unknown main item tag 0x0 [ 76.746551][ T26] wacom 0003:056A:0084.00B3: unknown main item tag 0x0 [ 76.753731][ T26] wacom 0003:056A:0084.00B3: unknown main item tag 0x0 [ 76.760599][ T26] wacom 0003:056A:0084.00B3: unknown main item tag 0x0 [ 76.767532][ T26] wacom 0003:056A:0084.00B3: unknown main item tag 0x0 [ 76.774455][ T26] wacom 0003:056A:0084.00B3: unknown main item tag 0x0 [ 76.781317][ T26] wacom 0003:056A:0084.00B3: unknown main item tag 0x0 [ 76.788266][ T26] wacom 0003:056A:0084.00B3: unknown main item tag 0x0 [pid 767] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} => {parent_tid=[791]}, 88) = 791 [pid 767] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 767] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 767] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 791 attached [pid 791] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 791] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 791] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0) = 0 [pid 791] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0 [pid 778] <... ioctl resumed>) = 0 [pid 778] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0 [pid 791] <... ioctl resumed>) = 34 [pid 778] <... ioctl resumed>) = 0 [ 76.795156][ T26] wacom 0003:056A:0084.00B3: unknown main item tag 0x0 [ 76.802065][ T26] wacom 0003:056A:0084.00B3: unknown main item tag 0x0 [ 76.808917][ T26] wacom 0003:056A:0084.00B3: unknown main item tag 0x0 [ 76.817394][ T26] wacom 0003:056A:0084.00B3: unknown main item tag 0x0 [ 76.824419][ T318] wacom 0003:056A:0084.00B4: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input1 [ 76.836430][ T313] wacom 0003:056A:0084.00B5: unknown main item tag 0x0 [ 76.843431][ T313] wacom 0003:056A:0084.00B5: unknown main item tag 0x0 [ 76.850287][ T313] wacom 0003:056A:0084.00B5: unknown main item tag 0x0 [ 76.858017][ T26] wacom 0003:056A:0084.00B3: unknown main item tag 0x0 [ 76.864918][ T26] wacom 0003:056A:0084.00B3: unknown main item tag 0x0 [ 76.871816][ T313] wacom 0003:056A:0084.00B5: unknown main item tag 0x0 [ 76.878655][ T313] wacom 0003:056A:0084.00B5: unknown main item tag 0x0 [ 76.885538][ T26] wacom 0003:056A:0084.00B3: unknown main item tag 0x0 [ 76.892417][ T26] wacom 0003:056A:0084.00B3: unknown main item tag 0x0 [ 76.899639][ T313] wacom 0003:056A:0084.00B5: unknown main item tag 0x0 [ 76.906641][ T26] wacom 0003:056A:0084.00B3: hidraw2: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input0 [ 76.917702][ T325] usb 2-1: new high-speed USB device number 21 using dummy_hcd [ 76.925244][ T39] usb 1-1: new high-speed USB device number 21 using dummy_hcd [ 76.932828][ T313] wacom 0003:056A:0084.00B5: unknown main item tag 0x0 [pid 768] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 768] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 786] <... ioctl resumed>) = 0 [pid 784] <... ioctl resumed>) = 0 [pid 786] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 784] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 786] <... ioctl resumed>) = 18 [pid 784] <... ioctl resumed>) = 18 [pid 786] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [ 76.939686][ T313] wacom 0003:056A:0084.00B5: unknown main item tag 0x0 [ 76.946623][ T313] wacom 0003:056A:0084.00B5: unknown main item tag 0x0 [ 76.953495][ T313] wacom 0003:056A:0084.00B5: unknown main item tag 0x0 [ 76.960335][ T313] wacom 0003:056A:0084.00B5: unknown main item tag 0x0 [ 76.967239][ T313] wacom 0003:056A:0084.00B5: unknown main item tag 0x0 [ 76.974115][ T313] wacom 0003:056A:0084.00B5: unknown main item tag 0x0 [ 76.980952][ T313] wacom 0003:056A:0084.00B5: unknown main item tag 0x0 [ 76.987959][ T313] wacom 0003:056A:0084.00B5: unknown main item tag 0x0 [pid 784] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 791] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 767] <... futex resumed>) = 0 [pid 791] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 767] exit_group(0 [pid 791] <... futex resumed>) = ? [pid 768] <... futex resumed>) = ? [pid 767] <... exit_group resumed>) = ? [pid 791] +++ exited with 0 +++ [pid 768] +++ exited with 0 +++ [pid 767] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=767, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 773] <... ioctl resumed>) = 0 [pid 773] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 778] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 777] <... futex resumed>) = 0 [pid 778] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 777] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 778] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 777] <... futex resumed>) = 0 [pid 778] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 777] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 306] <... restart_syscall resumed>) = 0 [pid 306] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 792 [pid 306] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 792 attached [pid 792] set_robust_list(0x5555696156a0, 24) = 0 [pid 792] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 792] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 792] setpgid(0, 0) = 0 [pid 792] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 792] write(3, "1000", 4) = 4 [pid 792] close(3) = 0 executing program [pid 792] write(1, "executing program\n", 18) = 18 [pid 792] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 792] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 792] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 792] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 792] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 792] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 792] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0} => {parent_tid=[793]}, 88) = 793 [pid 792] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 792] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 792] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 793 attached [pid 793] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 793] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 793] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 793] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 793] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 793] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 793] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 773] <... ioctl resumed>) = 0 [ 76.994857][ T313] wacom 0003:056A:0084.00B5: unknown main item tag 0x0 [ 77.001724][ T313] wacom 0003:056A:0084.00B5: unknown main item tag 0x0 [ 77.008564][ T313] wacom 0003:056A:0084.00B5: unknown main item tag 0x0 [ 77.016282][ T313] wacom 0003:056A:0084.00B5: unknown main item tag 0x0 [ 77.023218][ T313] wacom 0003:056A:0084.00B5: unknown main item tag 0x0 [ 77.030096][ T313] wacom 0003:056A:0084.00B5: unknown main item tag 0x0 [ 77.037079][ T313] wacom 0003:056A:0084.00B5: unknown main item tag 0x0 [ 77.044051][ T313] wacom 0003:056A:0084.00B5: unknown main item tag 0x0 [ 77.050911][ T313] wacom 0003:056A:0084.00B5: unknown main item tag 0x0 [ 77.057872][ T313] wacom 0003:056A:0084.00B5: unknown main item tag 0x0 [ 77.064871][ T313] wacom 0003:056A:0084.00B5: unknown main item tag 0x0 [ 77.071807][ T313] wacom 0003:056A:0084.00B5: unknown main item tag 0x0 [ 77.078657][ T313] wacom 0003:056A:0084.00B5: unknown main item tag 0x0 [ 77.085527][ T313] wacom 0003:056A:0084.00B5: unknown main item tag 0x0 [pid 772] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 772] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 772] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 772] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 772] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 772] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 772] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} => {parent_tid=[794]}, 88) = 794 [pid 772] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 772] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 772] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 794 attached [pid 794] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 794] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 794] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0) = 0 [pid 794] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0) = 34 [ 77.092526][ T313] wacom 0003:056A:0084.00B5: unknown main item tag 0x0 [ 77.099384][ T313] wacom 0003:056A:0084.00B5: unknown main item tag 0x0 [ 77.106285][ T313] wacom 0003:056A:0084.00B5: unknown main item tag 0x0 [ 77.113248][ T318] usbhid 3-1:1.2: can't add hid device: -71 [ 77.119141][ T318] usbhid: probe of 3-1:1.2 failed with error -71 [ 77.125497][ T313] wacom 0003:056A:0084.00B5: unknown main item tag 0x0 [ 77.135582][ T318] usb 3-1: USB disconnect, device number 20 [pid 786] <... ioctl resumed>) = 0 [pid 784] <... ioctl resumed>) = 0 [pid 784] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 786] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 18 [pid 784] <... ioctl resumed>) = 18 [pid 786] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [ 77.143940][ T26] wacom 0003:056A:0084.00B6: hidraw3: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input1 [ 77.155203][ T313] wacom 0003:056A:0084.00B5: unknown main item tag 0x0 [ 77.163819][ T313] wacom 0003:056A:0084.00B5: hidraw4: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input0 [pid 784] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 786] <... ioctl resumed>) = 0 [pid 784] <... ioctl resumed>) = 0 [pid 786] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 784] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 773] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 773] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 778] <... ioctl resumed>) = 0 [pid 778] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 784] <... ioctl resumed>) = 9 [pid 786] <... ioctl resumed>) = 9 [pid 784] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 786] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 778] <... ioctl resumed>) = 0 [pid 786] <... ioctl resumed>) = 0 [pid 784] <... ioctl resumed>) = 0 [pid 786] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 784] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 786] <... ioctl resumed>) = 84 [pid 784] <... ioctl resumed>) = 84 [pid 786] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 784] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 794] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 772] <... futex resumed>) = 0 [pid 794] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 772] exit_group(0 [pid 794] <... futex resumed>) = ? [pid 773] <... futex resumed>) = ? [pid 772] <... exit_group resumed>) = ? [pid 794] +++ exited with 0 +++ [pid 773] +++ exited with 0 +++ [pid 772] +++ exited with 0 +++ [pid 308] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=772, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 308] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 786] <... ioctl resumed>) = 0 [pid 784] <... ioctl resumed>) = 0 [pid 786] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32 [pid 784] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32 [pid 786] <... ioctl resumed>) = 0 [pid 784] <... ioctl resumed>) = 0 [pid 786] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0 [pid 784] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0 [pid 308] rt_sigprocmask(SIG_BLOCK, ~[] [pid 786] <... ioctl resumed>) = 0 [pid 784] <... ioctl resumed>) = 0 [pid 308] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 786] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c [pid 784] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c [pid 308] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 786] <... ioctl resumed>) = 0 [pid 784] <... ioctl resumed>) = 0 [pid 786] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0 [pid 784] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0ci2-android-5-15/strace-static-x86_64: Process 798 attached [pid 308] <... clone resumed>, child_tidptr=0x555569615690) = 798 [pid 798] set_robust_list(0x5555696156a0, 24 [pid 308] rt_sigprocmask(SIG_SETMASK, [] [pid 798] <... set_robust_list resumed>) = 0 [pid 308] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 798] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 798] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 798] setpgid(0, 0) = 0 [pid 798] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 798] write(3, "1000", 4) = 4 [pid 798] close(3) = 0 executing program [pid 798] write(1, "executing program\n", 18) = 18 [pid 798] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 798] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 798] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 798] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 798] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 798] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 798] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0}ci2-android-5-15/strace-static-x86_64: Process 799 attached => {parent_tid=[799]}, 88) = 799 [pid 799] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 799] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 799] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 798] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 798] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 799] <... futex resumed>) = 0 [pid 799] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 798] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 799] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 799] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 799] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 799] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 786] <... ioctl resumed>) = 0 [pid 784] <... ioctl resumed>) = 0 [pid 777] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 777] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 777] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 777] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 777] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 777] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 777] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} => {parent_tid=[800]}, 88) = 800 [pid 777] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 777] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 777] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 800 attached [pid 800] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 800] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 800] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0) = 0 [ 77.301498][ T325] usb 2-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 77.310647][ T39] usb 1-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 77.319725][ T325] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 77.327826][ T39] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 800] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0) = 34 [ 77.393572][ T313] wacom 0003:056A:0084.00B7: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input1 [pid 778] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 77.441480][ T26] usbhid 5-1:1.2: can't add hid device: -71 [ 77.447546][ T26] usbhid: probe of 5-1:1.2 failed with error -71 [ 77.454488][ T26] usb 5-1: USB disconnect, device number 20 [ 77.475087][ T801] fido_id[801]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory [pid 778] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 793] <... ioctl resumed>) = 0 [pid 793] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 18 [pid 793] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 784] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 786] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 784] <... futex resumed>) = 1 [pid 784] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 783] <... futex resumed>) = 0 [pid 783] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 784] <... futex resumed>) = 0 [pid 783] <... futex resumed>) = 1 [pid 784] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 783] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 784] <... ioctl resumed>) = 0 [pid 784] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 786] <... futex resumed>) = 1 [ 77.479345][ T802] fido_id[802]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory [ 77.521486][ T318] usb 3-1: new high-speed USB device number 21 using dummy_hcd [pid 786] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 785] <... futex resumed>) = 0 [pid 785] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 786] <... futex resumed>) = 0 [pid 785] <... futex resumed>) = 1 [pid 786] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 785] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 786] <... ioctl resumed>) = 0 [pid 786] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0) = 0 [pid 784] <... ioctl resumed>) = 0 [pid 800] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 777] <... futex resumed>) = 0 [pid 800] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 777] exit_group(0 [pid 800] <... futex resumed>) = ? [pid 777] <... exit_group resumed>) = ? [pid 800] +++ exited with 0 +++ [pid 778] <... futex resumed>) = ? [pid 778] +++ exited with 0 +++ [pid 777] +++ exited with 0 +++ [pid 307] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=777, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 307] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 307] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 307] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 803 attached , child_tidptr=0x555569615690) = 803 [pid 307] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 803] set_robust_list(0x5555696156a0, 24) = 0 [pid 803] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 803] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 803] setpgid(0, 0) = 0 [pid 803] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 803] write(3, "1000", 4) = 4 [pid 803] close(3) = 0 [pid 803] write(1, "executing program\n", 18) = 18 executing program [pid 803] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 803] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 803] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 803] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 803] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 803] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 803] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0}ci2-android-5-15/strace-static-x86_64: Process 804 attached => {parent_tid=[804]}, 88) = 804 [pid 803] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 803] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 803] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 804] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 804] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 804] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 804] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 804] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 804] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [ 77.681477][ T313] usbhid 4-1:1.2: can't add hid device: -71 [ 77.687469][ T313] usbhid: probe of 4-1:1.2 failed with error -71 [ 77.698235][ T313] usb 4-1: USB disconnect, device number 21 [ 77.716966][ T806] fido_id[806]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/4-1/report_descriptor': No such file or directory [pid 804] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 793] <... ioctl resumed>) = 0 [pid 793] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 784] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 786] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 784] <... futex resumed>) = 1 [pid 783] <... futex resumed>) = 0 [pid 786] <... futex resumed>) = 1 [pid 786] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 784] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 783] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 785] <... futex resumed>) = 0 [pid 785] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 784] <... futex resumed>) = 0 [pid 783] <... futex resumed>) = 1 [pid 784] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 783] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 784] <... ioctl resumed>) = 0 [pid 784] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 786] <... futex resumed>) = 0 [pid 785] <... futex resumed>) = 1 [pid 784] <... ioctl resumed>) = 0 [pid 784] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 786] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 785] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 784] <... futex resumed>) = 1 [pid 783] <... futex resumed>) = 0 [pid 784] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 783] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 786] <... ioctl resumed>) = 0 [pid 783] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 786] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 786] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 785] <... futex resumed>) = 0 [pid 786] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 785] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 786] <... futex resumed>) = 0 [pid 785] <... futex resumed>) = 1 [pid 786] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 785] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 793] <... ioctl resumed>) = 18 [pid 793] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 786] <... ioctl resumed>) = 0 [pid 784] <... ioctl resumed>) = 0 [pid 786] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 784] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 786] <... ioctl resumed>) = 0 [pid 784] <... ioctl resumed>) = 0 [pid 786] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 784] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 786] <... futex resumed>) = 1 [pid 785] <... futex resumed>) = 0 [pid 784] <... futex resumed>) = 1 [pid 786] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 785] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 784] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 783] <... futex resumed>) = 0 [pid 786] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 785] <... futex resumed>) = 0 [pid 783] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 786] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 785] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 784] <... futex resumed>) = 0 [pid 783] <... futex resumed>) = 1 [pid 784] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 783] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 793] <... ioctl resumed>) = 0 [pid 793] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 799] <... ioctl resumed>) = 0 [pid 793] <... ioctl resumed>) = 9 [pid 799] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 793] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 786] <... ioctl resumed>) = 0 [pid 784] <... ioctl resumed>) = 0 [pid 786] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 784] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 786] <... ioctl resumed>) = 0 [pid 784] <... ioctl resumed>) = 0 [pid 786] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 784] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 786] <... futex resumed>) = 1 [pid 785] <... futex resumed>) = 0 [pid 784] <... futex resumed>) = 1 [pid 783] <... futex resumed>) = 0 [pid 786] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 785] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 784] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 783] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 786] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 785] <... futex resumed>) = 0 [pid 784] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 783] <... futex resumed>) = 0 [pid 786] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 785] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 784] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 783] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 793] <... ioctl resumed>) = 0 [pid 799] <... ioctl resumed>) = 18 [pid 793] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 799] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 793] <... ioctl resumed>) = 84 [ 77.821432][ T26] usb 5-1: new high-speed USB device number 21 using dummy_hcd [pid 793] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 786] <... ioctl resumed>) = 0 [pid 784] <... ioctl resumed>) = 0 [pid 786] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0 [pid 784] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0 [pid 793] <... ioctl resumed>) = 0 [pid 784] <... ioctl resumed>) = 0 [pid 793] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 793] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 793] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [pid 793] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0 [pid 786] <... ioctl resumed>) = 0 [ 77.881462][ T318] usb 3-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 77.890629][ T318] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 77.912631][ T325] wacom 0003:056A:0084.00B8: unknown main item tag 0x0 [ 77.919505][ T325] wacom 0003:056A:0084.00B8: unknown main item tag 0x0 [pid 793] <... ioctl resumed>) = 0 [ 77.927428][ T39] wacom 0003:056A:0084.00B9: unknown main item tag 0x0 [ 77.934941][ T39] wacom 0003:056A:0084.00B9: unknown main item tag 0x0 [ 77.941955][ T39] wacom 0003:056A:0084.00B9: unknown main item tag 0x0 [ 77.948809][ T39] wacom 0003:056A:0084.00B9: unknown main item tag 0x0 [ 77.955728][ T325] wacom 0003:056A:0084.00B8: unknown main item tag 0x0 [ 77.962610][ T325] wacom 0003:056A:0084.00B8: unknown main item tag 0x0 [ 77.969453][ T325] wacom 0003:056A:0084.00B8: unknown main item tag 0x0 [ 77.976351][ T39] wacom 0003:056A:0084.00B9: unknown main item tag 0x0 [ 77.983228][ T39] wacom 0003:056A:0084.00B9: unknown main item tag 0x0 [ 77.990085][ T39] wacom 0003:056A:0084.00B9: unknown main item tag 0x0 [ 77.996963][ T325] wacom 0003:056A:0084.00B8: unknown main item tag 0x0 [ 78.003828][ T325] wacom 0003:056A:0084.00B8: unknown main item tag 0x0 [ 78.010667][ T325] wacom 0003:056A:0084.00B8: unknown main item tag 0x0 [ 78.017700][ T39] wacom 0003:056A:0084.00B9: unknown main item tag 0x0 [ 78.024579][ T39] wacom 0003:056A:0084.00B9: unknown main item tag 0x0 [ 78.031486][ T325] wacom 0003:056A:0084.00B8: unknown main item tag 0x0 [ 78.038326][ T325] wacom 0003:056A:0084.00B8: unknown main item tag 0x0 [ 78.045208][ T39] wacom 0003:056A:0084.00B9: unknown main item tag 0x0 [ 78.052099][ T39] wacom 0003:056A:0084.00B9: unknown main item tag 0x0 [ 78.058935][ T39] wacom 0003:056A:0084.00B9: unknown main item tag 0x0 [ 78.065839][ T325] wacom 0003:056A:0084.00B8: unknown main item tag 0x0 [ 78.072727][ T325] wacom 0003:056A:0084.00B8: unknown main item tag 0x0 [pid 799] <... ioctl resumed>) = 0 [pid 799] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 18 [pid 799] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 784] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 783] <... futex resumed>) = 0 [pid 786] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 784] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 783] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 786] <... futex resumed>) = 1 [pid 785] <... futex resumed>) = 0 [pid 784] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 783] <... futex resumed>) = 0 [pid 786] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 785] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 784] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 783] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 786] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 785] <... futex resumed>) = 0 [pid 786] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 785] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 804] <... ioctl resumed>) = 0 [pid 799] <... ioctl resumed>) = 0 [pid 799] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [ 78.079568][ T325] wacom 0003:056A:0084.00B8: unknown main item tag 0x0 [ 78.086469][ T313] usb 4-1: new high-speed USB device number 22 using dummy_hcd [ 78.094048][ T39] wacom 0003:056A:0084.00B9: unknown main item tag 0x0 [ 78.100891][ T39] wacom 0003:056A:0084.00B9: unknown main item tag 0x0 [ 78.107864][ T325] wacom 0003:056A:0084.00B8: unknown main item tag 0x0 [ 78.114767][ T39] wacom 0003:056A:0084.00B9: unknown main item tag 0x0 [ 78.121808][ T325] wacom 0003:056A:0084.00B8: unknown main item tag 0x0 [pid 804] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 793] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 792] <... futex resumed>) = 0 [pid 793] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 792] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 793] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 792] <... futex resumed>) = 0 [pid 793] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 792] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 793] <... ioctl resumed>) = 0 [pid 793] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 804] <... ioctl resumed>) = 18 [pid 799] <... ioctl resumed>) = 9 [pid 804] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 799] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 793] <... ioctl resumed>) = 0 [pid 799] <... ioctl resumed>) = 0 [ 78.128665][ T325] wacom 0003:056A:0084.00B8: unknown main item tag 0x0 [ 78.135549][ T39] wacom 0003:056A:0084.00B9: unknown main item tag 0x0 [ 78.142562][ T325] wacom 0003:056A:0084.00B8: unknown main item tag 0x0 [ 78.149425][ T325] wacom 0003:056A:0084.00B8: unknown main item tag 0x0 [ 78.156377][ T39] wacom 0003:056A:0084.00B9: unknown main item tag 0x0 [ 78.163288][ T39] wacom 0003:056A:0084.00B9: unknown main item tag 0x0 [ 78.170148][ T39] wacom 0003:056A:0084.00B9: unknown main item tag 0x0 [pid 799] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 84 [ 78.177081][ T325] wacom 0003:056A:0084.00B8: unknown main item tag 0x0 [ 78.184003][ T26] usb 5-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 78.193067][ T325] wacom 0003:056A:0084.00B8: unknown main item tag 0x0 [ 78.199906][ T325] wacom 0003:056A:0084.00B8: unknown main item tag 0x0 [ 78.206786][ T39] wacom 0003:056A:0084.00B9: unknown main item tag 0x0 [ 78.213668][ T26] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 78.221768][ T39] wacom 0003:056A:0084.00B9: unknown main item tag 0x0 [pid 799] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 799] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 799] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 799] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [ 78.228636][ T39] wacom 0003:056A:0084.00B9: unknown main item tag 0x0 [ 78.235759][ T325] wacom 0003:056A:0084.00B8: unknown main item tag 0x0 [ 78.242897][ T325] wacom 0003:056A:0084.00B8: unknown main item tag 0x0 [ 78.249754][ T325] wacom 0003:056A:0084.00B8: unknown main item tag 0x0 [ 78.256649][ T39] wacom 0003:056A:0084.00B9: unknown main item tag 0x0 [ 78.263548][ T39] wacom 0003:056A:0084.00B9: unknown main item tag 0x0 [ 78.270398][ T39] wacom 0003:056A:0084.00B9: unknown main item tag 0x0 [pid 799] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0) = 0 [ 78.277305][ T325] wacom 0003:056A:0084.00B8: unknown main item tag 0x0 [ 78.284767][ T39] wacom 0003:056A:0084.00B9: unknown main item tag 0x0 [ 78.291710][ T325] wacom 0003:056A:0084.00B8: unknown main item tag 0x0 [ 78.298565][ T325] wacom 0003:056A:0084.00B8: unknown main item tag 0x0 [ 78.305469][ T39] wacom 0003:056A:0084.00B9: unknown main item tag 0x0 [ 78.312403][ T325] wacom 0003:056A:0084.00B8: unknown main item tag 0x0 [ 78.319248][ T325] wacom 0003:056A:0084.00B8: unknown main item tag 0x0 [ 78.326140][ T39] wacom 0003:056A:0084.00B9: unknown main item tag 0x0 [pid 793] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 792] <... futex resumed>) = 0 [pid 793] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 792] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 793] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 792] <... futex resumed>) = 0 [pid 793] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 792] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 793] <... ioctl resumed>) = 0 [pid 793] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 793] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 792] <... futex resumed>) = 0 [pid 793] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 792] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 793] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 792] <... futex resumed>) = 0 [pid 793] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 792] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 804] <... ioctl resumed>) = 0 [ 78.333016][ T39] wacom 0003:056A:0084.00B9: unknown main item tag 0x0 [ 78.339854][ T39] wacom 0003:056A:0084.00B9: unknown main item tag 0x0 [ 78.346770][ T325] wacom 0003:056A:0084.00B8: unknown main item tag 0x0 [ 78.353644][ T39] wacom 0003:056A:0084.00B9: unknown main item tag 0x0 [ 78.360500][ T39] wacom 0003:056A:0084.00B9: unknown main item tag 0x0 [ 78.367421][ T325] wacom 0003:056A:0084.00B8: unknown main item tag 0x0 [ 78.374353][ T325] wacom 0003:056A:0084.00B8: unknown main item tag 0x0 [pid 804] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 18 [pid 804] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 793] <... ioctl resumed>) = 0 [pid 793] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 793] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 792] <... futex resumed>) = 0 [pid 793] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 792] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 793] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 792] <... futex resumed>) = 0 [pid 793] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 792] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 804] <... ioctl resumed>) = 0 [pid 804] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 9 [pid 793] <... ioctl resumed>) = 0 [pid 804] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 793] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 793] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 792] <... futex resumed>) = 0 [pid 793] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 792] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 793] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 792] <... futex resumed>) = 0 [pid 793] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 792] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 804] <... ioctl resumed>) = 0 [pid 804] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 783] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 783] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 783] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [ 78.381210][ T325] wacom 0003:056A:0084.00B8: unknown main item tag 0x0 [ 78.388190][ T39] wacom 0003:056A:0084.00B9: unknown main item tag 0x0 [ 78.395100][ T39] wacom 0003:056A:0084.00B9: unknown main item tag 0x0 [ 78.402020][ T325] wacom 0003:056A:0084.00B8: unknown main item tag 0x0 [ 78.409767][ T325] wacom 0003:056A:0084.00B8: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input0 [ 78.421242][ T39] wacom 0003:056A:0084.00B9: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input0 [pid 783] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 783] rt_sigprocmask(SIG_BLOCK, ~[] [pid 785] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 783] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 785] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000 [pid 783] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} [pid 785] <... futex resumed>) = 0 [pid 785] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 785] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 783] <... clone3 resumed> => {parent_tid=[807]}, 88) = 807 [pid 785] rt_sigprocmask(SIG_BLOCK, ~[] [pid 783] rt_sigprocmask(SIG_SETMASK, []ci2-android-5-15/strace-static-x86_64: Process 807 attached [pid 785] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 785] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} [pid 807] set_robust_list(0x7f5ae90ec9a0, 24 [pid 783] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 808 attached [pid 785] <... clone3 resumed> => {parent_tid=[808]}, 88) = 808 [pid 785] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 785] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 785] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 783] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000 [pid 807] <... set_robust_list resumed>) = 0 [pid 807] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 807] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0 [pid 808] set_robust_list(0x7f5ae90ec9a0, 24 [pid 783] <... futex resumed>) = 0 [pid 808] <... set_robust_list resumed>) = 0 [pid 808] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 808] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0 [pid 783] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 793] <... ioctl resumed>) = 0 [pid 804] <... ioctl resumed>) = 84 [pid 793] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0 [pid 804] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 799] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 798] <... futex resumed>) = 0 [pid 799] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 798] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 799] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 798] <... futex resumed>) = 0 [pid 799] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 798] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 799] <... ioctl resumed>) = 0 [pid 799] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0) = 0 [pid 793] <... ioctl resumed>) = 0 [pid 784] <... ioctl resumed>) = 0 [pid 784] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 804] <... ioctl resumed>) = 0 [pid 804] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 804] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 804] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [pid 804] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0 [pid 786] <... ioctl resumed>) = 0 [pid 784] <... ioctl resumed>) = 0 [pid 786] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 804] <... ioctl resumed>) = 0 [ 78.471493][ T313] usb 4-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 78.480650][ T313] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 78.492463][ T318] wacom 0003:056A:0084.00BA: unknown main item tag 0x0 [ 78.499365][ T318] wacom 0003:056A:0084.00BA: unknown main item tag 0x0 [ 78.507487][ T318] wacom 0003:056A:0084.00BA: unknown main item tag 0x0 [ 78.514504][ T318] wacom 0003:056A:0084.00BA: unknown main item tag 0x0 [pid 807] <... ioctl resumed>) = 0 [pid 786] <... ioctl resumed>) = 0 [pid 807] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0 [pid 808] <... ioctl resumed>) = 0 [pid 807] <... ioctl resumed>) = 34 [ 78.522101][ T318] wacom 0003:056A:0084.00BA: unknown main item tag 0x0 [ 78.529017][ T318] wacom 0003:056A:0084.00BA: unknown main item tag 0x0 [ 78.536004][ T318] wacom 0003:056A:0084.00BA: unknown main item tag 0x0 [ 78.542924][ T318] wacom 0003:056A:0084.00BA: unknown main item tag 0x0 [ 78.549780][ T318] wacom 0003:056A:0084.00BA: unknown main item tag 0x0 [ 78.558318][ T318] wacom 0003:056A:0084.00BA: unknown main item tag 0x0 [pid 808] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0) = 34 [ 78.565342][ T325] wacom 0003:056A:0084.00BB: hidraw2: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input1 [ 78.577964][ T39] wacom 0003:056A:0084.00BC: hidraw3: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input1 [ 78.589684][ T318] wacom 0003:056A:0084.00BA: unknown main item tag 0x0 [ 78.597315][ T318] wacom 0003:056A:0084.00BA: unknown main item tag 0x0 [ 78.604222][ T318] wacom 0003:056A:0084.00BA: unknown main item tag 0x0 [ 78.611177][ T318] wacom 0003:056A:0084.00BA: unknown main item tag 0x0 [ 78.618068][ T318] wacom 0003:056A:0084.00BA: unknown main item tag 0x0 [ 78.624954][ T318] wacom 0003:056A:0084.00BA: unknown main item tag 0x0 [ 78.631826][ T318] wacom 0003:056A:0084.00BA: unknown main item tag 0x0 [ 78.638676][ T318] wacom 0003:056A:0084.00BA: unknown main item tag 0x0 [ 78.645573][ T318] wacom 0003:056A:0084.00BA: unknown main item tag 0x0 [ 78.652451][ T318] wacom 0003:056A:0084.00BA: unknown main item tag 0x0 [ 78.659317][ T318] wacom 0003:056A:0084.00BA: unknown main item tag 0x0 [ 78.666186][ T318] wacom 0003:056A:0084.00BA: unknown main item tag 0x0 [pid 799] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 793] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 799] <... futex resumed>) = 1 [pid 798] <... futex resumed>) = 0 [pid 793] <... futex resumed>) = 1 [pid 792] <... futex resumed>) = 0 [pid 799] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 798] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 793] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 792] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 799] <... ioctl resumed>) = 0 [pid 798] <... futex resumed>) = 0 [pid 792] <... futex resumed>) = 0 [pid 799] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 798] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 792] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 799] <... ioctl resumed>) = 0 [pid 799] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 798] <... futex resumed>) = 0 [pid 799] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 798] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 798] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 784] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 784] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 804] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 804] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 803] <... futex resumed>) = 0 [pid 803] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 804] <... futex resumed>) = 0 [pid 803] <... futex resumed>) = 1 [ 78.673062][ T318] wacom 0003:056A:0084.00BA: unknown main item tag 0x0 [ 78.679933][ T318] wacom 0003:056A:0084.00BA: unknown main item tag 0x0 [ 78.686813][ T318] wacom 0003:056A:0084.00BA: unknown main item tag 0x0 [ 78.693682][ T318] wacom 0003:056A:0084.00BA: unknown main item tag 0x0 [ 78.700529][ T318] wacom 0003:056A:0084.00BA: unknown main item tag 0x0 [ 78.707423][ T318] wacom 0003:056A:0084.00BA: unknown main item tag 0x0 [ 78.714339][ T318] wacom 0003:056A:0084.00BA: unknown main item tag 0x0 [pid 804] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 803] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 804] <... ioctl resumed>) = 0 [pid 804] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0) = 0 [pid 799] <... ioctl resumed>) = 0 [pid 799] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 799] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 798] <... futex resumed>) = 0 [pid 799] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 798] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 799] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 798] <... futex resumed>) = 0 [pid 799] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 798] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 786] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 786] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 807] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 783] <... futex resumed>) = 0 [pid 807] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 783] exit_group(0 [pid 807] <... futex resumed>) = ? [pid 784] <... futex resumed>) = ? [pid 783] <... exit_group resumed>) = ? [pid 807] +++ exited with 0 +++ [pid 784] +++ exited with 0 +++ [pid 783] +++ exited with 0 +++ [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=783, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 305] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 809 [pid 305] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 809 attached [pid 809] set_robust_list(0x5555696156a0, 24) = 0 [pid 809] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 809] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 809] setpgid(0, 0) = 0 [pid 809] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 809] write(3, "1000", 4) = 4 [pid 809] close(3) = 0 executing program [pid 809] write(1, "executing program\n", 18) = 18 [pid 809] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 809] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 809] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 809] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 809] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 809] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 809] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0}ci2-android-5-15/strace-static-x86_64: Process 810 attached => {parent_tid=[810]}, 88) = 810 [pid 810] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 810] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 810] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 809] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 809] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 810] <... futex resumed>) = 0 [pid 810] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 810] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 810] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 810] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 810] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 809] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 799] <... ioctl resumed>) = 0 [pid 799] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 799] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 798] <... futex resumed>) = 0 [pid 799] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 798] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 799] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 798] <... futex resumed>) = 0 [pid 798] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 808] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 785] <... futex resumed>) = 0 [pid 808] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 785] exit_group(0 [pid 786] <... futex resumed>) = ? [pid 785] <... exit_group resumed>) = ? [pid 808] <... futex resumed>) = ? [pid 786] +++ exited with 0 +++ [pid 808] +++ exited with 0 +++ [pid 785] +++ exited with 0 +++ [pid 304] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=785, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 304] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 304] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 304] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 811 attached , child_tidptr=0x555569615690) = 811 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 811] set_robust_list(0x5555696156a0, 24) = 0 [pid 811] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 811] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 811] setpgid(0, 0) = 0 [pid 811] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 811] write(3, "1000", 4) = 4 [pid 811] close(3) = 0 executing program [pid 811] write(1, "executing program\n", 18) = 18 [pid 811] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 811] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 811] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 811] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 811] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 811] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 811] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0}ci2-android-5-15/strace-static-x86_64: Process 812 attached => {parent_tid=[812]}, 88) = 812 [pid 812] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 812] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 812] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 811] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 811] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 812] <... futex resumed>) = 0 [pid 812] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 812] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 812] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 812] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 812] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [ 78.721178][ T318] wacom 0003:056A:0084.00BA: unknown main item tag 0x0 [ 78.728121][ T318] wacom 0003:056A:0084.00BA: unknown main item tag 0x0 [ 78.735026][ T318] wacom 0003:056A:0084.00BA: unknown main item tag 0x0 [ 78.741925][ T318] wacom 0003:056A:0084.00BA: unknown main item tag 0x0 [ 78.748784][ T318] wacom 0003:056A:0084.00BA: unknown main item tag 0x0 [ 78.756339][ T318] wacom 0003:056A:0084.00BA: hidraw4: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input0 [pid 811] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 799] <... ioctl resumed>) = 0 [pid 799] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0) = 0 [pid 793] <... ioctl resumed>) = 0 [pid 793] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0) = 0 [ 78.833254][ T26] wacom 0003:056A:0084.00BD: unknown main item tag 0x0 [ 78.840159][ T26] wacom 0003:056A:0084.00BD: unknown main item tag 0x0 [ 78.847216][ T26] wacom 0003:056A:0084.00BD: unknown main item tag 0x0 [ 78.854151][ T26] wacom 0003:056A:0084.00BD: unknown main item tag 0x0 [ 78.861021][ T26] wacom 0003:056A:0084.00BD: unknown main item tag 0x0 [ 78.867977][ T325] usbhid 2-1:1.2: can't add hid device: -71 [ 78.873980][ T325] usbhid: probe of 2-1:1.2 failed with error -71 [pid 804] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 803] <... futex resumed>) = 0 [pid 804] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 803] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 804] <... ioctl resumed>) = 0 [pid 803] <... futex resumed>) = 0 [pid 804] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 803] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 804] <... ioctl resumed>) = 0 [pid 804] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 803] <... futex resumed>) = 0 [pid 804] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 803] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 78.882375][ T26] wacom 0003:056A:0084.00BD: unknown main item tag 0x0 [ 78.890031][ T26] wacom 0003:056A:0084.00BD: unknown main item tag 0x0 [ 78.897002][ T39] usbhid 1-1:1.2: can't add hid device: -71 [ 78.904262][ T39] usbhid: probe of 1-1:1.2 failed with error -71 [ 78.914111][ T325] usb 2-1: USB disconnect, device number 21 [ 78.922439][ T26] wacom 0003:056A:0084.00BD: unknown main item tag 0x0 [pid 803] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 804] <... ioctl resumed>) = 0 [pid 804] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 804] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 803] <... futex resumed>) = 0 [pid 804] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 803] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 78.929330][ T26] wacom 0003:056A:0084.00BD: unknown main item tag 0x0 [ 78.936920][ T39] usb 1-1: USB disconnect, device number 21 [ 78.948835][ T26] wacom 0003:056A:0084.00BD: unknown main item tag 0x0 [ 78.955909][ T26] wacom 0003:056A:0084.00BD: unknown main item tag 0x0 [ 78.965519][ T26] wacom 0003:056A:0084.00BD: unknown main item tag 0x0 [pid 803] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 804] <... ioctl resumed>) = 0 [pid 804] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 804] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 803] <... futex resumed>) = 0 [pid 804] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 803] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 803] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 799] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 798] <... futex resumed>) = 0 [pid 799] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 798] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 78.972343][ T816] fido_id[816]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/1-1/report_descriptor': No such file or directory [ 78.972577][ T26] wacom 0003:056A:0084.00BD: unknown main item tag 0x0 [ 78.994017][ T26] wacom 0003:056A:0084.00BD: unknown main item tag 0x0 [ 79.001185][ T26] wacom 0003:056A:0084.00BD: unknown main item tag 0x0 [ 79.008212][ T26] wacom 0003:056A:0084.00BD: unknown main item tag 0x0 [ 79.015163][ T26] wacom 0003:056A:0084.00BD: unknown main item tag 0x0 [ 79.022063][ T26] wacom 0003:056A:0084.00BD: unknown main item tag 0x0 [pid 798] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 792] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 792] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 792] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 792] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 792] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 792] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} => {parent_tid=[817]}, 88) = 817 [pid 792] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 792] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 792] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 817 attached [pid 817] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 817] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 817] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0) = 0 [pid 817] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0 [pid 804] <... ioctl resumed>) = 0 [pid 804] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0 [pid 817] <... ioctl resumed>) = 34 [pid 793] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 793] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 804] <... ioctl resumed>) = 0 [ 79.028918][ T26] wacom 0003:056A:0084.00BD: unknown main item tag 0x0 [ 79.035877][ T26] wacom 0003:056A:0084.00BD: unknown main item tag 0x0 [ 79.042889][ T26] wacom 0003:056A:0084.00BD: unknown main item tag 0x0 [ 79.049732][ T26] wacom 0003:056A:0084.00BD: unknown main item tag 0x0 [ 79.056662][ T26] wacom 0003:056A:0084.00BD: unknown main item tag 0x0 [ 79.064996][ T26] wacom 0003:056A:0084.00BD: unknown main item tag 0x0 [ 79.072021][ T318] wacom 0003:056A:0084.00BE: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input1 [ 79.084171][ T313] wacom 0003:056A:0084.00BF: unknown main item tag 0x0 [ 79.091036][ T313] wacom 0003:056A:0084.00BF: unknown main item tag 0x0 [ 79.098687][ T26] wacom 0003:056A:0084.00BD: unknown main item tag 0x0 [ 79.105594][ T313] wacom 0003:056A:0084.00BF: unknown main item tag 0x0 [ 79.112537][ T26] wacom 0003:056A:0084.00BD: unknown main item tag 0x0 [ 79.119376][ T26] wacom 0003:056A:0084.00BD: unknown main item tag 0x0 [ 79.126267][ T313] wacom 0003:056A:0084.00BF: unknown main item tag 0x0 [ 79.133171][ T313] wacom 0003:056A:0084.00BF: unknown main item tag 0x0 [ 79.140010][ T313] wacom 0003:056A:0084.00BF: unknown main item tag 0x0 [ 79.146974][ T26] wacom 0003:056A:0084.00BD: unknown main item tag 0x0 [ 79.153843][ T26] wacom 0003:056A:0084.00BD: unknown main item tag 0x0 [ 79.160684][ T26] wacom 0003:056A:0084.00BD: unknown main item tag 0x0 [ 79.167683][ T313] wacom 0003:056A:0084.00BF: unknown main item tag 0x0 [ 79.174565][ T313] wacom 0003:056A:0084.00BF: unknown main item tag 0x0 [ 79.181448][ T26] wacom 0003:056A:0084.00BD: unknown main item tag 0x0 [ 79.188306][ T26] wacom 0003:056A:0084.00BD: unknown main item tag 0x0 [ 79.195314][ T313] wacom 0003:056A:0084.00BF: unknown main item tag 0x0 [ 79.202217][ T313] wacom 0003:056A:0084.00BF: unknown main item tag 0x0 [ 79.209070][ T313] wacom 0003:056A:0084.00BF: unknown main item tag 0x0 [ 79.215944][ T26] wacom 0003:056A:0084.00BD: unknown main item tag 0x0 [ 79.222844][ T26] wacom 0003:056A:0084.00BD: unknown main item tag 0x0 [pid 817] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 792] <... futex resumed>) = 0 [pid 817] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 792] exit_group(0 [pid 817] <... futex resumed>) = ? [pid 793] <... futex resumed>) = ? [pid 792] <... exit_group resumed>) = ? [pid 817] +++ exited with 0 +++ [pid 793] +++ exited with 0 +++ [pid 792] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=792, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 818 [pid 306] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 818 attached [pid 818] set_robust_list(0x5555696156a0, 24) = 0 [pid 818] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 818] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 818] setpgid(0, 0) = 0 [pid 818] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 818] write(3, "1000", 4) = 4 [pid 818] close(3) = 0 executing program [pid 818] write(1, "executing program\n", 18 [pid 804] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 803] <... futex resumed>) = 0 [pid 804] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 803] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 803] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 818] <... write resumed>) = 18 [pid 818] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 818] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 818] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 818] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 818] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 818] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 818] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0} => {parent_tid=[819]}, 88) = 819 [pid 818] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 818] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 818] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 819 attached [pid 819] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 819] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 819] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 819] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 819] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 819] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [ 79.230050][ T313] wacom 0003:056A:0084.00BF: unknown main item tag 0x0 [ 79.237065][ T26] wacom 0003:056A:0084.00BD: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input0 [ 79.248196][ T313] wacom 0003:056A:0084.00BF: unknown main item tag 0x0 [ 79.255083][ T313] wacom 0003:056A:0084.00BF: unknown main item tag 0x0 [ 79.261997][ T313] wacom 0003:056A:0084.00BF: unknown main item tag 0x0 [ 79.268850][ T313] wacom 0003:056A:0084.00BF: unknown main item tag 0x0 [ 79.275865][ T313] wacom 0003:056A:0084.00BF: unknown main item tag 0x0 [ 79.282835][ T313] wacom 0003:056A:0084.00BF: unknown main item tag 0x0 [ 79.289732][ T313] wacom 0003:056A:0084.00BF: unknown main item tag 0x0 [ 79.296642][ T313] wacom 0003:056A:0084.00BF: unknown main item tag 0x0 [ 79.303564][ T313] wacom 0003:056A:0084.00BF: unknown main item tag 0x0 [ 79.310435][ T313] wacom 0003:056A:0084.00BF: unknown main item tag 0x0 [ 79.317365][ T325] usb 2-1: new high-speed USB device number 22 using dummy_hcd [ 79.325007][ T313] wacom 0003:056A:0084.00BF: unknown main item tag 0x0 [pid 819] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 799] <... ioctl resumed>) = 0 [pid 799] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 810] <... ioctl resumed>) = 0 [pid 810] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 799] <... ioctl resumed>) = 0 [pid 810] <... ioctl resumed>) = 18 [ 79.332639][ T313] wacom 0003:056A:0084.00BF: unknown main item tag 0x0 [ 79.339501][ T313] wacom 0003:056A:0084.00BF: unknown main item tag 0x0 [ 79.346458][ T39] usb 1-1: new high-speed USB device number 22 using dummy_hcd [ 79.354076][ T313] wacom 0003:056A:0084.00BF: unknown main item tag 0x0 [ 79.360944][ T313] wacom 0003:056A:0084.00BF: unknown main item tag 0x0 [ 79.367899][ T318] usbhid 3-1:1.2: can't add hid device: -71 [ 79.373964][ T318] usbhid: probe of 3-1:1.2 failed with error -71 [pid 810] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 798] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 798] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 798] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 798] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 798] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 798] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} [pid 812] <... ioctl resumed>) = 0 [pid 812] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 798] <... clone3 resumed> => {parent_tid=[821]}, 88) = 821 [pid 798] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 798] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 798] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 821 attached [pid 821] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 821] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 821] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0) = 0 [pid 821] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0) = 34 [ 79.380747][ T318] usb 3-1: USB disconnect, device number 21 [ 79.386752][ T313] wacom 0003:056A:0084.00BF: unknown main item tag 0x0 [ 79.397328][ T313] wacom 0003:056A:0084.00BF: unknown main item tag 0x0 [ 79.406740][ T26] ================================================================== [ 79.414826][ T26] BUG: KASAN: use-after-free in strrchr+0x5c/0x70 [ 79.416168][ T820] fido_id[820]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/3-1/report_descriptor': No such file or directory [ 79.421253][ T26] Read of size 1 at addr ffff88811aa05d80 by task kworker/1:0/26 [ 79.437064][ T822] fido_id[822]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/3-1/report_descriptor': No such file or directory [ 79.443328][ T26] [ 79.443349][ T26] CPU: 1 PID: 26 Comm: kworker/1:0 Not tainted syzkaller #0 [ 79.467309][ T26] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 79.477380][ T26] Workqueue: usb_hub_wq hub_event [ 79.482419][ T26] Call Trace: [ 79.485700][ T26] [ 79.488630][ T26] __dump_stack+0x21/0x30 [ 79.492946][ T26] dump_stack_lvl+0x110/0x170 [ 79.497619][ T26] ? show_regs_print_info+0x20/0x20 [ 79.502797][ T26] ? load_image+0x3f0/0x3f0 [ 79.507287][ T26] print_address_description+0x7f/0x2c0 [ 79.512852][ T26] ? strrchr+0x5c/0x70 [ 79.516926][ T26] kasan_report+0x10f/0x150 [ 79.521414][ T26] ? strrchr+0x5c/0x70 [ 79.525486][ T26] __asan_report_load1_noabort+0x14/0x20 [ 79.531094][ T26] strrchr+0x5c/0x70 [pid 799] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 79.534963][ T26] hid_compare_device_paths+0x43/0xb0 [ 79.540315][ T26] wacom_parse_and_register+0x4efa/0x6d20 [ 79.546019][ T26] ? kasan_quarantine_put+0x34/0x190 [ 79.551286][ T26] ? __vunmap+0x8ef/0x980 [ 79.555593][ T26] ? __vunmap+0x8ef/0x980 [ 79.559904][ T26] ? wacom_mode_change_work+0x470/0x470 [ 79.565427][ T26] ? memset+0x35/0x40 [ 79.569393][ T26] ? init_timer_key+0x8b/0x1b0 [ 79.574142][ T26] wacom_probe+0x767/0x980 [ 79.578543][ T26] ? wacom_battery_get_property+0x4e0/0x4e0 [pid 799] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 821] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 798] <... futex resumed>) = 0 [pid 821] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 798] exit_group(0 [pid 821] <... futex resumed>) = ? [pid 799] <... futex resumed>) = ? [pid 798] <... exit_group resumed>) = ? [pid 821] +++ exited with 0 +++ [pid 799] +++ exited with 0 +++ [pid 798] +++ exited with 0 +++ [pid 308] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=798, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 308] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 308] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 308] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 823 [pid 308] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 823 attached [pid 823] set_robust_list(0x5555696156a0, 24) = 0 [pid 823] rt_sigprocmask(SIG_SETMASK, [] [pid 803] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 803] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 803] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 803] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 803] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 803] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 803] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} => {parent_tid=[824]}, 88) = 824 [pid 803] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 803] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 803] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 823] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 823] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 823] setpgid(0, 0) = 0 [pid 823] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 823] write(3, "1000", 4) = 4 [pid 823] close(3) = 0 executing program [pid 823] write(1, "executing program\n", 18) = 18 [pid 823] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 823] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 823] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 823] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 823] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 823] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 823] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0} => {parent_tid=[825]}, 88) = 825 [pid 823] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 823] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 823] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 824 attached [pid 824] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 824] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 824] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0ci2-android-5-15/strace-static-x86_64: Process 825 attached [pid 825] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 825] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 825] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 825] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 825] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 825] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [ 79.584420][ T26] hid_device_probe+0x28d/0x390 [ 79.589259][ T26] ? driver_sysfs_add+0x261/0x280 [ 79.594261][ T26] ? hid_uevent+0x320/0x320 [ 79.598739][ T26] really_probe+0x27d/0x970 [ 79.603245][ T26] ? __kasan_check_write+0x14/0x20 [ 79.608340][ T26] ? pm_runtime_barrier+0x161/0x1e0 [ 79.613536][ T26] __driver_probe_device+0x193/0x270 [ 79.618806][ T26] driver_probe_device+0x54/0x3e0 [ 79.623816][ T26] ? __device_attach_driver+0x294/0x460 [ 79.629372][ T26] __device_attach_driver+0x2a6/0x460 [ 79.634751][ T26] ? bus_for_each_drv+0x172/0x210 [ 79.639782][ T26] ? deferred_probe_work_func+0x210/0x210 [ 79.645492][ T26] bus_for_each_drv+0x184/0x210 [ 79.650324][ T26] ? __kasan_check_write+0x14/0x20 [ 79.655413][ T26] ? deferred_probe_work_func+0x210/0x210 [ 79.661112][ T26] ? subsys_find_device_by_id+0x360/0x360 [ 79.666809][ T26] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 79.672606][ T26] __device_attach+0x2b0/0x420 [ 79.677380][ T26] ? kobject_uevent_env+0x34c/0x700 [ 79.682557][ T26] ? device_attach+0x20/0x20 [ 79.687126][ T26] device_initial_probe+0x1a/0x20 [ 79.692129][ T26] bus_probe_device+0xc0/0x1e0 [ 79.696866][ T26] device_add+0xaef/0xe90 [ 79.701174][ T26] hid_add_device+0x349/0x4b0 [ 79.705825][ T26] usbhid_probe+0xb93/0xf30 [ 79.710325][ T26] usb_probe_interface+0x60f/0xb20 [ 79.715413][ T26] ? usb_register_driver+0x3e0/0x3e0 [ 79.720675][ T26] really_probe+0x27d/0x970 [ 79.725155][ T26] ? __kasan_check_write+0x14/0x20 [ 79.730246][ T26] ? pm_runtime_barrier+0x161/0x1e0 [ 79.735427][ T26] __driver_probe_device+0x193/0x270 [ 79.740704][ T26] driver_probe_device+0x54/0x3e0 [ 79.745704][ T26] ? __device_attach_driver+0x294/0x460 [ 79.751236][ T26] __device_attach_driver+0x2a6/0x460 [ 79.756594][ T26] ? bus_for_each_drv+0x172/0x210 [ 79.761685][ T26] ? deferred_probe_work_func+0x210/0x210 [ 79.767386][ T26] bus_for_each_drv+0x184/0x210 [ 79.772226][ T26] ? __kasan_check_write+0x14/0x20 [ 79.777327][ T26] ? deferred_probe_work_func+0x210/0x210 [ 79.783044][ T26] ? subsys_find_device_by_id+0x360/0x360 [ 79.788757][ T26] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 79.794564][ T26] __device_attach+0x2b0/0x420 [ 79.799313][ T26] ? kfree+0xc4/0x270 [ 79.803280][ T26] ? device_attach+0x20/0x20 [ 79.807851][ T26] ? kobject_uevent_env+0x34c/0x700 [ 79.813035][ T26] device_initial_probe+0x1a/0x20 [ 79.818040][ T26] bus_probe_device+0xc0/0x1e0 [ 79.822784][ T26] device_add+0xaef/0xe90 [ 79.827094][ T26] usb_set_configuration+0x1a01/0x1f70 [ 79.832543][ T26] usb_generic_driver_probe+0x91/0x150 [ 79.837986][ T26] usb_probe_device+0x143/0x250 [ 79.842818][ T26] ? usb_register_device_driver+0x230/0x230 [ 79.848700][ T26] really_probe+0x27d/0x970 [ 79.853186][ T26] ? __kasan_check_write+0x14/0x20 [ 79.858278][ T26] ? pm_runtime_barrier+0x161/0x1e0 [ 79.863456][ T26] __driver_probe_device+0x193/0x270 [ 79.868722][ T26] driver_probe_device+0x54/0x3e0 [ 79.873738][ T26] ? __device_attach_driver+0x294/0x460 [ 79.879266][ T26] __device_attach_driver+0x2a6/0x460 [ 79.884621][ T26] ? bus_for_each_drv+0x172/0x210 [ 79.889624][ T26] ? deferred_probe_work_func+0x210/0x210 [ 79.895328][ T26] bus_for_each_drv+0x184/0x210 [ 79.900159][ T26] ? __kasan_check_write+0x14/0x20 [ 79.905250][ T26] ? deferred_probe_work_func+0x210/0x210 [ 79.911039][ T26] ? subsys_find_device_by_id+0x360/0x360 [ 79.916919][ T26] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 79.922714][ T26] __device_attach+0x2b0/0x420 [ 79.927458][ T26] ? kfree+0xc4/0x270 [ 79.931422][ T26] ? device_attach+0x20/0x20 [ 79.935998][ T26] ? kobject_uevent_env+0x34c/0x700 [ 79.941178][ T26] device_initial_probe+0x1a/0x20 [ 79.946182][ T26] bus_probe_device+0xc0/0x1e0 [ 79.950927][ T26] device_add+0xaef/0xe90 [ 79.955238][ T26] usb_new_device+0xa1f/0x1720 [ 79.959984][ T26] ? usb_disconnect+0x870/0x870 [ 79.964814][ T26] ? mutex_unlock+0x8f/0x230 [ 79.969404][ T26] ? __mutex_lock_slowpath+0x10/0x10 [ 79.974671][ T26] hub_event+0x291b/0x43f0 [ 79.979071][ T26] ? hub_post_resume+0x120/0x120 [ 79.983995][ T26] ? __kasan_check_write+0x14/0x20 [ 79.989086][ T26] ? _raw_spin_lock_irq+0x95/0xf0 [ 79.994097][ T26] ? _raw_spin_lock_irqsave+0x130/0x130 [ 79.999630][ T26] process_one_work+0x6c8/0xbb0 [ 80.004465][ T26] worker_thread+0xd4c/0x1250 [ 80.009127][ T26] kthread+0x3f5/0x4f0 [ 80.013180][ T26] ? worker_clr_flags+0x190/0x190 [ 80.018190][ T26] ? kthread_blkcg+0xd0/0xd0 [ 80.022759][ T26] ret_from_fork+0x1f/0x30 [ 80.027159][ T26] [ 80.030161][ T26] [ 80.032463][ T26] Allocated by task 318: [ 80.036677][ T26] __kasan_kmalloc+0xd4/0x100 [ 80.041335][ T26] kmem_cache_alloc_trace+0x119/0x270 [ 80.046689][ T26] hid_allocate_device+0x50/0x2f0 [ 80.051695][ T26] usbhid_probe+0x3c7/0xf30 [ 80.056179][ T26] usb_probe_interface+0x60f/0xb20 [ 80.061290][ T26] really_probe+0x27d/0x970 [ 80.065774][ T26] __driver_probe_device+0x193/0x270 [ 80.071038][ T26] driver_probe_device+0x54/0x3e0 [ 80.076039][ T26] __device_attach_driver+0x2a6/0x460 [ 80.081390][ T26] bus_for_each_drv+0x184/0x210 [ 80.086219][ T26] __device_attach+0x2b0/0x420 [ 80.090967][ T26] device_initial_probe+0x1a/0x20 [ 80.096059][ T26] bus_probe_device+0xc0/0x1e0 [ 80.100799][ T26] device_add+0xaef/0xe90 [ 80.105110][ T26] usb_set_configuration+0x1a01/0x1f70 [ 80.110547][ T26] usb_generic_driver_probe+0x91/0x150 [ 80.115986][ T26] usb_probe_device+0x143/0x250 [ 80.120814][ T26] really_probe+0x27d/0x970 [ 80.125295][ T26] __driver_probe_device+0x193/0x270 [ 80.130558][ T26] driver_probe_device+0x54/0x3e0 [ 80.135562][ T26] __device_attach_driver+0x2a6/0x460 [ 80.140910][ T26] bus_for_each_drv+0x184/0x210 [ 80.145738][ T26] __device_attach+0x2b0/0x420 [ 80.150521][ T26] device_initial_probe+0x1a/0x20 [ 80.155523][ T26] bus_probe_device+0xc0/0x1e0 [ 80.160262][ T26] device_add+0xaef/0xe90 [ 80.164569][ T26] usb_new_device+0xa1f/0x1720 [ 80.169314][ T26] hub_event+0x291b/0x43f0 [ 80.173705][ T26] process_one_work+0x6c8/0xbb0 [ 80.178537][ T26] worker_thread+0xd4c/0x1250 [ 80.183197][ T26] kthread+0x3f5/0x4f0 [ 80.187244][ T26] ret_from_fork+0x1f/0x30 [ 80.191639][ T26] [ 80.193945][ T26] Freed by task 318: [ 80.197813][ T26] kasan_set_track+0x4a/0x70 [ 80.202383][ T26] kasan_set_free_info+0x23/0x40 [ 80.207298][ T26] ____kasan_slab_free+0x125/0x160 [ 80.212390][ T26] __kasan_slab_free+0x11/0x20 [ 80.217129][ T26] slab_free_freelist_hook+0xc2/0x190 [ 80.222480][ T26] kfree+0xc4/0x270 [ 80.226268][ T26] hid_device_release+0x4b/0x50 [ 80.231109][ T26] device_release+0x96/0x1c0 [ 80.235680][ T26] kobject_put+0x18a/0x270 [ 80.240078][ T26] put_device+0x1f/0x30 [ 80.244218][ T26] hid_destroy_device+0xe3/0x110 [ 80.249133][ T26] usbhid_disconnect+0x9f/0xc0 [ 80.253913][ T26] usb_unbind_interface+0x212/0x8a0 [ 80.259096][ T26] device_release_driver_internal+0x536/0x7c0 [ 80.265142][ T26] device_release_driver+0x19/0x20 [ 80.270233][ T26] bus_remove_device+0x2df/0x340 [ 80.275148][ T26] device_del+0x62e/0xe20 [ 80.279455][ T26] usb_disable_device+0x3a8/0x750 [ 80.284459][ T26] usb_disconnect+0x32d/0x870 [ 80.289118][ T26] hub_event+0x19b0/0x43f0 [ 80.293514][ T26] process_one_work+0x6c8/0xbb0 [ 80.298345][ T26] worker_thread+0xd4c/0x1250 [ 80.303002][ T26] kthread+0x3f5/0x4f0 [ 80.307048][ T26] ret_from_fork+0x1f/0x30 [ 80.311448][ T26] [ 80.313751][ T26] The buggy address belongs to the object at ffff88811aa04000 [ 80.313751][ T26] which belongs to the cache kmalloc-8k of size 8192 [ 80.327781][ T26] The buggy address is located 7552 bytes inside of [ 80.327781][ T26] 8192-byte region [ffff88811aa04000, ffff88811aa06000) [ 80.341207][ T26] The buggy address belongs to the page: [ 80.346825][ T26] page:ffffea00046a8000 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x11aa00 [ 80.357043][ T26] head:ffffea00046a8000 order:3 compound_mapcount:0 compound_pincount:0 [ 80.365343][ T26] flags: 0x4000000000010200(slab|head|zone=1) [ 80.371407][ T26] raw: 4000000000010200 dead000000000100 dead000000000122 ffff888100043500 [ 80.379967][ T26] raw: 0000000000000000 0000000000020002 00000001ffffffff 0000000000000000 [ 80.388521][ T26] page dumped because: kasan: bad access detected [ 80.394909][ T26] page_owner tracks the page as allocated [ 80.400609][ T26] page last allocated via order 3, migratetype Unmovable, gfp_mask 0x52a20(GFP_ATOMIC|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP), pid 133, ts 4801360946, free_ts 0 [ 80.416558][ T26] post_alloc_hook+0x192/0x1b0 [ 80.421309][ T26] prep_new_page+0x1c/0x110 [ 80.425790][ T26] get_page_from_freelist+0x2d42/0x2dd0 [ 80.431317][ T26] __alloc_pages+0x1a2/0x460 [ 80.435885][ T26] new_slab+0xa0/0x4d0 [ 80.439934][ T26] ___slab_alloc+0x3ac/0x840 [ 80.444506][ T26] __slab_alloc+0x49/0x90 [ 80.448814][ T26] kmem_cache_alloc_trace+0x146/0x270 [ 80.454163][ T26] audit_log_d_path+0xc6/0x240 [ 80.458906][ T26] common_lsm_audit+0x322/0x1670 [ 80.463819][ T26] slow_avc_audit+0x1c4/0x240 [ 80.468475][ T26] avc_has_perm+0x1fb/0x250 [ 80.472965][ T26] file_has_perm+0x52d/0x700 [ 80.477532][ T26] match_file+0xc8/0x130 [ 80.481766][ T26] iterate_fd+0x113/0x1e0 [ 80.486074][ T26] selinux_bprm_committing_creds+0x3df/0x8b0 [ 80.492033][ T26] page_owner free stack trace missing [ 80.497374][ T26] [ 80.499674][ T26] Memory state around the buggy address: [ 80.505281][ T26] ffff88811aa05c80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 80.513318][ T26] ffff88811aa05d00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 80.521356][ T26] >ffff88811aa05d80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 80.529478][ T26] ^ [pid 825] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 812] <... ioctl resumed>) = 18 [pid 803] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 80.533519][ T26] ffff88811aa05e00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 80.541559][ T26] ffff88811aa05e80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 80.549607][ T26] ================================================================== [ 80.557660][ T26] Disabling lock debugging due to kernel taint [ 80.565008][ T313] wacom 0003:056A:0084.00BF: unknown main item tag 0x0 [ 80.571010][ T30] audit: type=1400 audit(1793435106.985:68): avc: denied { read } for pid=83 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 80.572001][ T313] wacom 0003:056A:0084.00BF: unknown main item tag 0x0 [ 80.572022][ T313] wacom 0003:056A:0084.00BF: unknown main item tag 0x0 [ 80.572041][ T313] wacom 0003:056A:0084.00BF: unknown main item tag 0x0 [ 80.572058][ T313] wacom 0003:056A:0084.00BF: unknown main item tag 0x0 [ 80.602992][ T313] wacom 0003:056A:0084.00BF: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input0 [ 80.608286][ T30] audit: type=1400 audit(1793435107.015:69): avc: denied { search } for pid=83 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 80.619503][ T26] wacom 0003:056A:0084.00C0: hidraw2: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input1 [ 80.621309][ T30] audit: type=1400 audit(1793435107.015:70): avc: denied { write } for pid=83 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [pid 812] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 810] <... ioctl resumed>) = 0 [pid 810] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 18 [pid 810] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 804] <... ioctl resumed>) = 0 [ 80.685887][ T30] audit: type=1400 audit(1793435107.015:71): avc: denied { add_name } for pid=83 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 80.706520][ T30] audit: type=1400 audit(1793435107.015:72): avc: denied { create } for pid=83 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [pid 804] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 810] <... ioctl resumed>) = 0 [pid 804] <... ioctl resumed>) = 0 [pid 810] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 824] <... ioctl resumed>) = 0 [pid 824] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0 [pid 810] <... ioctl resumed>) = 9 [pid 810] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 824] <... ioctl resumed>) = 34 [ 80.727347][ T30] audit: type=1400 audit(1793435107.015:73): avc: denied { append open } for pid=83 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 80.750295][ T26] usbhid 5-1:1.2: can't add hid device: -71 [ 80.751154][ T30] audit: type=1400 audit(1793435107.015:74): avc: denied { getattr } for pid=83 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 80.757016][ T26] usbhid: probe of 5-1:1.2 failed with error -71 [ 80.785714][ T26] usb 5-1: USB disconnect, device number 21 [pid 812] <... ioctl resumed>) = 0 [pid 810] <... ioctl resumed>) = 0 [pid 812] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 810] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 803] exit_group(0) = ? [pid 824] +++ exited with 0 +++ [pid 804] +++ exited with 0 +++ [pid 803] +++ exited with 0 +++ [pid 307] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=803, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 307] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 810] <... ioctl resumed>) = 84 [pid 307] <... restart_syscall resumed>) = 0 [pid 307] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 307] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 828 [pid 307] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [ 80.797934][ T313] wacom 0003:056A:0084.00C1: hidraw3: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input1 [ 80.816649][ T826] fido_id[826]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory [ 80.820701][ T827] fido_id[827]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory [pid 812] <... ioctl resumed>) = 18 [pid 812] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 810] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0ci2-android-5-15/strace-static-x86_64: Process 828 attached [pid 828] set_robust_list(0x5555696156a0, 24) = 0 [pid 828] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 828] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 828] setpgid(0, 0) = 0 [pid 828] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 828] write(3, "1000", 4) = 4 [pid 828] close(3) = 0 executing program [pid 828] write(1, "executing program\n", 18) = 18 [pid 828] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 828] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 828] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 828] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 828] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 828] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 828] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0} => {parent_tid=[829]}, 88) = 829 [pid 828] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 828] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 828] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 829 attached [pid 829] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 829] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 829] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 829] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 829] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 829] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 829] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 812] <... ioctl resumed>) = 0 [pid 812] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 810] <... ioctl resumed>) = 0 [pid 810] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 810] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 810] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [pid 810] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0 [pid 812] <... ioctl resumed>) = 9 [pid 812] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 810] <... ioctl resumed>) = 0 [ 80.830880][ T325] usb 2-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 80.854480][ T325] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 812] <... ioctl resumed>) = 0 [pid 812] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 84 [ 80.931485][ T39] usb 1-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 80.940676][ T313] usbhid 4-1:1.2: can't add hid device: -71 [ 80.946703][ T313] usbhid: probe of 4-1:1.2 failed with error -71 [ 80.953066][ T39] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 80.965053][ T313] usb 4-1: USB disconnect, device number 22 [pid 812] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 812] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 812] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 812] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [pid 812] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0) = 0 [pid 819] <... ioctl resumed>) = 0 [pid 819] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 18 [ 80.979918][ T830] fido_id[830]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory [ 80.987832][ T831] fido_id[831]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory [ 81.011997][ T318] usb 3-1: new high-speed USB device number 22 using dummy_hcd [pid 819] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 810] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 810] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 809] <... futex resumed>) = 0 [pid 809] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 810] <... futex resumed>) = 0 [pid 809] <... futex resumed>) = 1 [pid 810] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 809] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 810] <... ioctl resumed>) = 0 [pid 810] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0) = 0 [pid 825] <... ioctl resumed>) = 0 [pid 825] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 18 [pid 825] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 812] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 811] <... futex resumed>) = 0 [pid 812] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 811] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 812] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 811] <... futex resumed>) = 0 [pid 812] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 811] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 812] <... ioctl resumed>) = 0 [ 81.161394][ T26] usb 5-1: new high-speed USB device number 22 using dummy_hcd [pid 812] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0) = 0 [pid 819] <... ioctl resumed>) = 0 [pid 819] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 18 [pid 819] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 819] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 810] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 809] <... futex resumed>) = 0 [pid 810] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 809] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 810] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 809] <... futex resumed>) = 0 [pid 810] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 809] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 810] <... ioctl resumed>) = 0 [pid 810] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 810] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 810] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 809] <... futex resumed>) = 0 [pid 809] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 810] <... futex resumed>) = 0 [pid 809] <... futex resumed>) = 1 [pid 810] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 809] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 819] <... ioctl resumed>) = 9 [pid 819] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 829] <... ioctl resumed>) = 0 [pid 829] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 819] <... ioctl resumed>) = 0 [pid 819] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 810] <... ioctl resumed>) = 0 [pid 829] <... ioctl resumed>) = 18 [pid 829] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 810] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 810] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 809] <... futex resumed>) = 0 [pid 810] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 809] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 810] <... futex resumed>) = 0 [pid 809] <... futex resumed>) = 1 [pid 810] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 809] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 819] <... ioctl resumed>) = 84 [ 81.321436][ T313] usb 4-1: new high-speed USB device number 23 using dummy_hcd [pid 819] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 810] <... ioctl resumed>) = 0 [pid 819] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 810] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 819] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 810] <... ioctl resumed>) = 0 [pid 819] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [pid 810] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 819] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0 [pid 810] <... futex resumed>) = 1 [pid 809] <... futex resumed>) = 0 [pid 810] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 809] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 810] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 810] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 809] <... futex resumed>) = 0 [pid 809] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 825] <... ioctl resumed>) = 0 [pid 819] <... ioctl resumed>) = 0 [pid 825] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 812] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 811] <... futex resumed>) = 0 [ 81.371483][ T318] usb 3-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 81.380644][ T318] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 812] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 811] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 812] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 811] <... futex resumed>) = 0 [pid 812] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0) = 0 [pid 811] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 812] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 812] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 811] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 812] <... futex resumed>) = 0 [pid 812] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 811] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 812] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 811] <... futex resumed>) = 0 [pid 812] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 811] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 825] <... ioctl resumed>) = 18 [pid 810] <... ioctl resumed>) = 0 [pid 825] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 810] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0 [pid 825] <... ioctl resumed>) = 0 [pid 810] <... ioctl resumed>) = 0 [pid 825] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 812] <... ioctl resumed>) = 0 [pid 812] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 812] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 811] <... futex resumed>) = 0 [pid 812] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 811] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 812] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 811] <... futex resumed>) = 0 [pid 812] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 811] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 825] <... ioctl resumed>) = 9 [pid 825] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [ 81.462721][ T325] wacom 0003:056A:0084.00C2: unknown main item tag 0x0 [ 81.469603][ T325] wacom 0003:056A:0084.00C2: unknown main item tag 0x0 [ 81.476557][ T325] wacom 0003:056A:0084.00C2: unknown main item tag 0x0 [ 81.483506][ T325] wacom 0003:056A:0084.00C2: unknown main item tag 0x0 [ 81.490367][ T325] wacom 0003:056A:0084.00C2: unknown main item tag 0x0 [ 81.497311][ T325] wacom 0003:056A:0084.00C2: unknown main item tag 0x0 [ 81.504206][ T325] wacom 0003:056A:0084.00C2: unknown main item tag 0x0 [pid 825] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 812] <... ioctl resumed>) = 0 [pid 812] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 812] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 811] <... futex resumed>) = 0 [pid 812] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 811] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 812] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 811] <... futex resumed>) = 0 [pid 812] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 811] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 825] <... ioctl resumed>) = 84 [pid 825] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 812] <... ioctl resumed>) = 0 [ 81.511059][ T325] wacom 0003:056A:0084.00C2: unknown main item tag 0x0 [ 81.517987][ T325] wacom 0003:056A:0084.00C2: unknown main item tag 0x0 [ 81.524942][ T26] usb 5-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 81.534086][ T325] wacom 0003:056A:0084.00C2: unknown main item tag 0x0 [ 81.540945][ T325] wacom 0003:056A:0084.00C2: unknown main item tag 0x0 [ 81.547805][ T26] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 81.556502][ T325] wacom 0003:056A:0084.00C2: unknown main item tag 0x0 [pid 812] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0 [pid 825] <... ioctl resumed>) = 0 [pid 812] <... ioctl resumed>) = 0 [pid 825] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 825] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 825] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [pid 825] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0 [pid 829] <... ioctl resumed>) = 0 [pid 829] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 825] <... ioctl resumed>) = 0 [pid 829] <... ioctl resumed>) = 18 [ 81.563475][ T325] wacom 0003:056A:0084.00C2: unknown main item tag 0x0 [ 81.570334][ T325] wacom 0003:056A:0084.00C2: unknown main item tag 0x0 [ 81.578527][ T39] wacom 0003:056A:0084.00C3: unknown main item tag 0x0 [ 81.585485][ T325] wacom 0003:056A:0084.00C2: unknown main item tag 0x0 [ 81.592936][ T39] wacom 0003:056A:0084.00C3: unknown main item tag 0x0 [ 81.599802][ T39] wacom 0003:056A:0084.00C3: unknown main item tag 0x0 [ 81.606785][ T325] wacom 0003:056A:0084.00C2: unknown main item tag 0x0 [pid 829] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 819] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 818] <... futex resumed>) = 0 [pid 819] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 818] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 819] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 818] <... futex resumed>) = 0 [pid 819] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 818] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 819] <... ioctl resumed>) = 0 [pid 819] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 829] <... ioctl resumed>) = 0 [pid 819] <... ioctl resumed>) = 0 [pid 829] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 9 [pid 829] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 829] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 810] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 809] <... futex resumed>) = 0 [pid 810] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 809] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 81.613733][ T325] wacom 0003:056A:0084.00C2: unknown main item tag 0x0 [ 81.620595][ T325] wacom 0003:056A:0084.00C2: unknown main item tag 0x0 [ 81.627581][ T39] wacom 0003:056A:0084.00C3: unknown main item tag 0x0 [ 81.634489][ T39] wacom 0003:056A:0084.00C3: unknown main item tag 0x0 [ 81.641495][ T325] wacom 0003:056A:0084.00C2: unknown main item tag 0x0 [ 81.648367][ T325] wacom 0003:056A:0084.00C2: unknown main item tag 0x0 [ 81.655253][ T39] wacom 0003:056A:0084.00C3: unknown main item tag 0x0 [pid 809] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 829] <... ioctl resumed>) = 84 [ 81.662159][ T39] wacom 0003:056A:0084.00C3: unknown main item tag 0x0 [ 81.669026][ T39] wacom 0003:056A:0084.00C3: unknown main item tag 0x0 [ 81.675925][ T325] wacom 0003:056A:0084.00C2: unknown main item tag 0x0 [ 81.682894][ T313] usb 4-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 81.692005][ T325] wacom 0003:056A:0084.00C2: unknown main item tag 0x0 [ 81.698847][ T325] wacom 0003:056A:0084.00C2: unknown main item tag 0x0 [ 81.705733][ T39] wacom 0003:056A:0084.00C3: unknown main item tag 0x0 [pid 829] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 829] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 829] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 829] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [pid 829] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0) = 0 [ 81.712595][ T313] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 81.720763][ T39] wacom 0003:056A:0084.00C3: unknown main item tag 0x0 [ 81.727917][ T325] wacom 0003:056A:0084.00C2: unknown main item tag 0x0 [ 81.734843][ T39] wacom 0003:056A:0084.00C3: unknown main item tag 0x0 [ 81.741744][ T325] wacom 0003:056A:0084.00C2: unknown main item tag 0x0 [ 81.748610][ T325] wacom 0003:056A:0084.00C2: unknown main item tag 0x0 [ 81.755510][ T39] wacom 0003:056A:0084.00C3: unknown main item tag 0x0 [pid 812] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 811] <... futex resumed>) = 0 [pid 812] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 811] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 812] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 811] <... futex resumed>) = 0 [pid 812] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 811] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 825] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 823] <... futex resumed>) = 0 [pid 825] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 823] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 825] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 823] <... futex resumed>) = 0 [pid 825] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 823] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 825] <... ioctl resumed>) = 0 [pid 825] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0) = 0 [ 81.762980][ T39] wacom 0003:056A:0084.00C3: unknown main item tag 0x0 [ 81.769842][ T39] wacom 0003:056A:0084.00C3: unknown main item tag 0x0 [ 81.776745][ T325] wacom 0003:056A:0084.00C2: unknown main item tag 0x0 [ 81.783631][ T325] wacom 0003:056A:0084.00C2: unknown main item tag 0x0 [ 81.790468][ T325] wacom 0003:056A:0084.00C2: unknown main item tag 0x0 [ 81.797423][ T39] wacom 0003:056A:0084.00C3: unknown main item tag 0x0 [ 81.804322][ T39] wacom 0003:056A:0084.00C3: unknown main item tag 0x0 [pid 819] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 818] <... futex resumed>) = 0 [pid 819] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 818] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 819] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 818] <... futex resumed>) = 0 [pid 819] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 818] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 819] <... ioctl resumed>) = 0 [pid 819] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 819] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 818] <... futex resumed>) = 0 [pid 819] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 818] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 819] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 818] <... futex resumed>) = 0 [pid 819] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [ 81.811164][ T39] wacom 0003:056A:0084.00C3: unknown main item tag 0x0 [ 81.818055][ T325] wacom 0003:056A:0084.00C2: unknown main item tag 0x0 [ 81.824943][ T325] wacom 0003:056A:0084.00C2: unknown main item tag 0x0 [ 81.831836][ T39] wacom 0003:056A:0084.00C3: unknown main item tag 0x0 [ 81.838696][ T39] wacom 0003:056A:0084.00C3: unknown main item tag 0x0 [ 81.845677][ T325] wacom 0003:056A:0084.00C2: unknown main item tag 0x0 [ 81.852582][ T325] wacom 0003:056A:0084.00C2: unknown main item tag 0x0 [pid 818] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 819] <... ioctl resumed>) = 0 [pid 819] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 819] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 818] <... futex resumed>) = 0 [pid 819] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 818] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 819] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 818] <... futex resumed>) = 0 [pid 819] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 818] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 819] <... ioctl resumed>) = 0 [pid 819] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 819] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 818] <... futex resumed>) = 0 [pid 819] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 818] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 819] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 818] <... futex resumed>) = 0 [pid 819] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [ 81.859439][ T325] wacom 0003:056A:0084.00C2: unknown main item tag 0x0 [ 81.866344][ T39] wacom 0003:056A:0084.00C3: unknown main item tag 0x0 [ 81.873226][ T39] wacom 0003:056A:0084.00C3: unknown main item tag 0x0 [ 81.880068][ T39] wacom 0003:056A:0084.00C3: unknown main item tag 0x0 [ 81.887406][ T39] wacom 0003:056A:0084.00C3: unknown main item tag 0x0 [ 81.894396][ T325] wacom 0003:056A:0084.00C2: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input0 [ 81.905517][ T39] wacom 0003:056A:0084.00C3: unknown main item tag 0x0 [pid 818] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 819] <... ioctl resumed>) = 0 [pid 819] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0 [pid 829] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 828] <... futex resumed>) = 0 [pid 829] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 828] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 829] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 828] <... futex resumed>) = 0 [pid 829] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 828] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 829] <... ioctl resumed>) = 0 [ 81.912417][ T39] wacom 0003:056A:0084.00C3: unknown main item tag 0x0 [ 81.919735][ T39] wacom 0003:056A:0084.00C3: unknown main item tag 0x0 [ 81.926689][ T39] wacom 0003:056A:0084.00C3: unknown main item tag 0x0 [ 81.933568][ T39] wacom 0003:056A:0084.00C3: unknown main item tag 0x0 [ 81.940407][ T39] wacom 0003:056A:0084.00C3: unknown main item tag 0x0 [ 81.947314][ T39] wacom 0003:056A:0084.00C3: unknown main item tag 0x0 [ 81.954186][ T39] wacom 0003:056A:0084.00C3: unknown main item tag 0x0 [pid 829] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0) = 0 [pid 819] <... ioctl resumed>) = 0 [pid 810] <... ioctl resumed>) = 0 [pid 810] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 825] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 823] <... futex resumed>) = 0 [pid 825] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 823] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 825] <... ioctl resumed>) = 0 [pid 823] <... futex resumed>) = 0 [pid 825] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 823] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 825] <... ioctl resumed>) = 0 [pid 825] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 823] <... futex resumed>) = 0 [pid 825] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 823] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 823] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 810] <... ioctl resumed>) = 0 [pid 809] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 809] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 809] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 809] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 809] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 809] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} => {parent_tid=[833]}, 88) = 833 [pid 809] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 809] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 81.961032][ T39] wacom 0003:056A:0084.00C3: unknown main item tag 0x0 [ 81.969066][ T318] wacom 0003:056A:0084.00C4: unknown main item tag 0x0 [ 81.976799][ T39] wacom 0003:056A:0084.00C3: unknown main item tag 0x0 [ 81.983758][ T318] wacom 0003:056A:0084.00C4: unknown main item tag 0x0 [ 81.990622][ T318] wacom 0003:056A:0084.00C4: unknown main item tag 0x0 [ 81.997568][ T39] wacom 0003:056A:0084.00C3: unknown main item tag 0x0 [ 82.005009][ T318] wacom 0003:056A:0084.00C4: unknown main item tag 0x0 [pid 809] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 833 attached [pid 833] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 833] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 833] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0) = 0 [pid 833] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0 [pid 825] <... ioctl resumed>) = 0 [pid 825] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 825] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 823] <... futex resumed>) = 0 [pid 825] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 823] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 823] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 833] <... ioctl resumed>) = 34 [ 82.012053][ T39] wacom 0003:056A:0084.00C3: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input0 [ 82.023605][ T318] wacom 0003:056A:0084.00C4: unknown main item tag 0x0 [ 82.030469][ T318] wacom 0003:056A:0084.00C4: unknown main item tag 0x0 [ 82.037398][ T318] wacom 0003:056A:0084.00C4: unknown main item tag 0x0 [ 82.045739][ T318] wacom 0003:056A:0084.00C4: unknown main item tag 0x0 [ 82.052748][ T325] wacom 0003:056A:0084.00C5: hidraw2: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input1 [pid 825] <... ioctl resumed>) = 0 [pid 825] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 825] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 823] <... futex resumed>) = 0 [pid 825] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 823] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 823] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 812] <... ioctl resumed>) = 0 [ 82.064667][ T318] wacom 0003:056A:0084.00C4: unknown main item tag 0x0 [ 82.071576][ T318] wacom 0003:056A:0084.00C4: unknown main item tag 0x0 [ 82.078439][ T318] wacom 0003:056A:0084.00C4: unknown main item tag 0x0 [ 82.085396][ T318] wacom 0003:056A:0084.00C4: unknown main item tag 0x0 [ 82.092279][ T318] wacom 0003:056A:0084.00C4: unknown main item tag 0x0 [ 82.099132][ T318] wacom 0003:056A:0084.00C4: unknown main item tag 0x0 [ 82.106807][ T318] wacom 0003:056A:0084.00C4: unknown main item tag 0x0 [pid 812] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 825] <... ioctl resumed>) = 0 [pid 825] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0 [pid 811] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 811] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 811] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 811] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 811] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 811] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} => {parent_tid=[835]}, 88) = 835 [pid 811] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 811] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 811] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 812] <... ioctl resumed>) = 0 ci2-android-5-15/strace-static-x86_64: Process 835 attached [pid 835] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 835] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 835] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0 [pid 825] <... ioctl resumed>) = 0 [pid 835] <... ioctl resumed>) = 0 [ 82.113729][ T318] wacom 0003:056A:0084.00C4: unknown main item tag 0x0 [ 82.120587][ T318] wacom 0003:056A:0084.00C4: unknown main item tag 0x0 [ 82.127537][ T318] wacom 0003:056A:0084.00C4: unknown main item tag 0x0 [ 82.134515][ T318] wacom 0003:056A:0084.00C4: unknown main item tag 0x0 [ 82.142586][ T26] wacom 0003:056A:0084.00C6: unknown main item tag 0x0 [ 82.149451][ T26] wacom 0003:056A:0084.00C6: unknown main item tag 0x0 [ 82.156367][ T318] wacom 0003:056A:0084.00C4: unknown main item tag 0x0 [pid 835] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0 [pid 829] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 819] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 829] <... futex resumed>) = 1 [pid 828] <... futex resumed>) = 0 [pid 819] <... futex resumed>) = 1 [pid 818] <... futex resumed>) = 0 [pid 829] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 828] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 819] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 818] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 829] <... ioctl resumed>) = 0 [pid 828] <... futex resumed>) = 0 [pid 818] <... futex resumed>) = 0 [pid 829] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 828] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 818] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 829] <... ioctl resumed>) = 0 [pid 829] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 828] <... futex resumed>) = 0 [pid 829] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 828] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 828] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 835] <... ioctl resumed>) = 34 [pid 810] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 82.163267][ T318] wacom 0003:056A:0084.00C4: unknown main item tag 0x0 [ 82.170123][ T318] wacom 0003:056A:0084.00C4: unknown main item tag 0x0 [ 82.178496][ T26] wacom 0003:056A:0084.00C6: unknown main item tag 0x0 [ 82.185527][ T39] wacom 0003:056A:0084.00C7: hidraw3: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input1 [ 82.197356][ T26] wacom 0003:056A:0084.00C6: unknown main item tag 0x0 [ 82.204273][ T318] wacom 0003:056A:0084.00C4: unknown main item tag 0x0 [pid 810] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 829] <... ioctl resumed>) = 0 [pid 829] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 829] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 828] <... futex resumed>) = 0 [pid 829] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 828] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 829] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 828] <... futex resumed>) = 0 [pid 829] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 828] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 833] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 809] <... futex resumed>) = 0 [pid 833] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 809] exit_group(0 [pid 833] <... futex resumed>) = ? [pid 810] <... futex resumed>) = ? [pid 809] <... exit_group resumed>) = ? [pid 833] +++ exited with 0 +++ [pid 810] +++ exited with 0 +++ [pid 809] +++ exited with 0 +++ [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=809, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 305] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 836 [pid 305] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 836 attached [pid 836] set_robust_list(0x5555696156a0, 24) = 0 [pid 836] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 836] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 836] setpgid(0, 0) = 0 [pid 829] <... ioctl resumed>) = 0 [pid 829] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 829] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 828] <... futex resumed>) = 0 [pid 829] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 828] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 829] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 828] <... futex resumed>) = 0 [pid 829] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 828] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 836] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 836] write(3, "1000", 4) = 4 [pid 836] close(3) = 0 executing program [pid 836] write(1, "executing program\n", 18) = 18 [pid 836] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 836] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 836] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 836] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 836] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 836] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 836] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0} => {parent_tid=[837]}, 88) = 837 [pid 836] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 836] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 836] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 837 attached [pid 837] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 837] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 837] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 837] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 837] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 837] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [ 82.211124][ T318] wacom 0003:056A:0084.00C4: unknown main item tag 0x0 [ 82.218046][ T26] wacom 0003:056A:0084.00C6: unknown main item tag 0x0 [ 82.224961][ T26] wacom 0003:056A:0084.00C6: unknown main item tag 0x0 [ 82.231903][ T318] wacom 0003:056A:0084.00C4: unknown main item tag 0x0 [ 82.238770][ T318] wacom 0003:056A:0084.00C4: unknown main item tag 0x0 [ 82.245669][ T26] wacom 0003:056A:0084.00C6: unknown main item tag 0x0 [ 82.252605][ T26] wacom 0003:056A:0084.00C6: unknown main item tag 0x0 [ 82.259479][ T26] wacom 0003:056A:0084.00C6: unknown main item tag 0x0 [pid 837] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 829] <... ioctl resumed>) = 0 [pid 829] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0) = 0 [ 82.266451][ T318] wacom 0003:056A:0084.00C4: unknown main item tag 0x0 [ 82.273381][ T318] wacom 0003:056A:0084.00C4: unknown main item tag 0x0 [ 82.280232][ T318] wacom 0003:056A:0084.00C4: unknown main item tag 0x0 [ 82.287190][ T26] wacom 0003:056A:0084.00C6: unknown main item tag 0x0 [ 82.294101][ T26] wacom 0003:056A:0084.00C6: unknown main item tag 0x0 [ 82.300961][ T26] wacom 0003:056A:0084.00C6: unknown main item tag 0x0 [ 82.307930][ T318] wacom 0003:056A:0084.00C4: unknown main item tag 0x0 [pid 812] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 812] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 825] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 823] <... futex resumed>) = 0 [pid 825] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 823] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 825] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 823] <... futex resumed>) = 0 [pid 825] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [ 82.315851][ T313] wacom 0003:056A:0084.00C8: unknown main item tag 0x0 [ 82.322814][ T318] wacom 0003:056A:0084.00C4: unknown main item tag 0x0 [ 82.329659][ T318] wacom 0003:056A:0084.00C4: unknown main item tag 0x0 [ 82.336549][ T313] wacom 0003:056A:0084.00C8: unknown main item tag 0x0 [ 82.343491][ T325] usbhid 2-1:1.2: can't add hid device: -71 [ 82.349406][ T325] usbhid: probe of 2-1:1.2 failed with error -71 [ 82.355775][ T26] wacom 0003:056A:0084.00C6: unknown main item tag 0x0 [pid 823] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 835] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 811] <... futex resumed>) = 0 [pid 835] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 811] exit_group(0 [pid 835] <... futex resumed>) = ? [pid 812] <... futex resumed>) = ? [pid 811] <... exit_group resumed>) = ? [pid 835] +++ exited with 0 +++ [pid 812] +++ exited with 0 +++ [pid 811] +++ exited with 0 +++ [pid 304] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=811, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 304] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 304] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 304] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 838 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 838 attached [pid 838] set_robust_list(0x5555696156a0, 24) = 0 [pid 838] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 838] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 838] setpgid(0, 0) = 0 [pid 838] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 838] write(3, "1000", 4) = 4 [pid 838] close(3) = 0 executing program [pid 838] write(1, "executing program\n", 18) = 18 [pid 838] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 838] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 838] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 838] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 838] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 838] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 838] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0} => {parent_tid=[839]}, 88) = 839 [pid 838] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 838] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 838] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 839 attached [pid 839] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 839] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 839] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 839] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 839] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 839] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [ 82.363132][ T325] usb 2-1: USB disconnect, device number 22 [ 82.369300][ T313] wacom 0003:056A:0084.00C8: unknown main item tag 0x0 [ 82.376222][ T26] wacom 0003:056A:0084.00C6: unknown main item tag 0x0 [ 82.383116][ T318] wacom 0003:056A:0084.00C4: unknown main item tag 0x0 [ 82.389984][ T318] wacom 0003:056A:0084.00C4: unknown main item tag 0x0 [ 82.398674][ T313] wacom 0003:056A:0084.00C8: unknown main item tag 0x0 [ 82.405591][ T26] wacom 0003:056A:0084.00C6: unknown main item tag 0x0 [ 82.413506][ T313] wacom 0003:056A:0084.00C8: unknown main item tag 0x0 [ 82.420525][ T26] wacom 0003:056A:0084.00C6: unknown main item tag 0x0 [ 82.428394][ T313] wacom 0003:056A:0084.00C8: unknown main item tag 0x0 [ 82.435480][ T318] wacom 0003:056A:0084.00C4: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input0 [ 82.446613][ T26] wacom 0003:056A:0084.00C6: unknown main item tag 0x0 [ 82.453567][ T313] wacom 0003:056A:0084.00C8: unknown main item tag 0x0 [ 82.460441][ T313] wacom 0003:056A:0084.00C8: unknown main item tag 0x0 [pid 839] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 829] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 828] <... futex resumed>) = 0 [pid 829] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 828] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 82.467437][ T26] wacom 0003:056A:0084.00C6: unknown main item tag 0x0 [ 82.474355][ T39] usbhid 1-1:1.2: can't add hid device: -71 [ 82.480253][ T39] usbhid: probe of 1-1:1.2 failed with error -71 [ 82.486700][ T26] wacom 0003:056A:0084.00C6: unknown main item tag 0x0 [ 82.494025][ T39] usb 1-1: USB disconnect, device number 22 [ 82.500063][ T313] wacom 0003:056A:0084.00C8: unknown main item tag 0x0 [ 82.507012][ T26] wacom 0003:056A:0084.00C6: unknown main item tag 0x0 [pid 828] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 818] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 818] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 818] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 818] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 818] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 818] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 818] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 818] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} => {parent_tid=[842]}, 88) = 842 [pid 818] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 818] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 818] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 842 attached [pid 842] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 842] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [ 82.514611][ T313] wacom 0003:056A:0084.00C8: unknown main item tag 0x0 [ 82.524841][ T26] wacom 0003:056A:0084.00C6: unknown main item tag 0x0 [ 82.532209][ T313] wacom 0003:056A:0084.00C8: unknown main item tag 0x0 [ 82.537383][ T841] fido_id[841]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/1-1/report_descriptor': No such file or directory [ 82.539646][ T313] wacom 0003:056A:0084.00C8: unknown main item tag 0x0 [pid 842] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0 [pid 819] <... ioctl resumed>) = 0 [pid 819] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0) = 0 [pid 842] <... ioctl resumed>) = 0 [ 82.561269][ T26] wacom 0003:056A:0084.00C6: unknown main item tag 0x0 [ 82.568381][ T26] wacom 0003:056A:0084.00C6: unknown main item tag 0x0 [ 82.575421][ T26] wacom 0003:056A:0084.00C6: unknown main item tag 0x0 [ 82.582423][ T313] wacom 0003:056A:0084.00C8: unknown main item tag 0x0 [ 82.589307][ T313] wacom 0003:056A:0084.00C8: unknown main item tag 0x0 [ 82.596254][ T26] wacom 0003:056A:0084.00C6: unknown main item tag 0x0 [ 82.603155][ T26] wacom 0003:056A:0084.00C6: unknown main item tag 0x0 [ 82.610008][ T26] wacom 0003:056A:0084.00C6: unknown main item tag 0x0 [pid 842] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0) = 34 [ 82.616930][ T313] wacom 0003:056A:0084.00C8: unknown main item tag 0x0 [ 82.623832][ T313] wacom 0003:056A:0084.00C8: unknown main item tag 0x0 [ 82.630673][ T313] wacom 0003:056A:0084.00C8: unknown main item tag 0x0 [ 82.639469][ T318] wacom 0003:056A:0084.00C9: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input1 [ 82.650556][ T26] wacom 0003:056A:0084.00C6: unknown main item tag 0x0 [ 82.658164][ T26] wacom 0003:056A:0084.00C6: unknown main item tag 0x0 [pid 823] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 823] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 823] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 823] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 823] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 823] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} => {parent_tid=[843]}, 88) = 843 [pid 823] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 823] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 823] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 843 attached [pid 843] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 843] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [ 82.665075][ T313] wacom 0003:056A:0084.00C8: unknown main item tag 0x0 [ 82.671988][ T26] wacom 0003:056A:0084.00C6: unknown main item tag 0x0 [ 82.678847][ T26] wacom 0003:056A:0084.00C6: unknown main item tag 0x0 [ 82.685792][ T313] wacom 0003:056A:0084.00C8: unknown main item tag 0x0 [ 82.692662][ T313] wacom 0003:056A:0084.00C8: unknown main item tag 0x0 [ 82.699678][ T313] wacom 0003:056A:0084.00C8: unknown main item tag 0x0 [ 82.706556][ T26] wacom 0003:056A:0084.00C6: unknown main item tag 0x0 [ 82.713520][ T26] wacom 0003:056A:0084.00C6: unknown main item tag 0x0 [ 82.720365][ T26] wacom 0003:056A:0084.00C6: unknown main item tag 0x0 [ 82.727234][ T313] wacom 0003:056A:0084.00C8: unknown main item tag 0x0 [ 82.734197][ T313] wacom 0003:056A:0084.00C8: unknown main item tag 0x0 [ 82.741048][ T313] wacom 0003:056A:0084.00C8: unknown main item tag 0x0 [ 82.748346][ T313] wacom 0003:056A:0084.00C8: unknown main item tag 0x0 [ 82.755359][ T26] wacom 0003:056A:0084.00C6: hidraw2: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input0 [pid 843] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0 [pid 819] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 82.766478][ T313] wacom 0003:056A:0084.00C8: unknown main item tag 0x0 [ 82.773379][ T313] wacom 0003:056A:0084.00C8: unknown main item tag 0x0 [ 82.780227][ T313] wacom 0003:056A:0084.00C8: unknown main item tag 0x0 [ 82.787558][ T325] usb 2-1: new high-speed USB device number 23 using dummy_hcd [ 82.795161][ T313] wacom 0003:056A:0084.00C8: unknown main item tag 0x0 [ 82.802086][ T313] wacom 0003:056A:0084.00C8: unknown main item tag 0x0 [ 82.808968][ T313] wacom 0003:056A:0084.00C8: unknown main item tag 0x0 [pid 819] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 837] <... ioctl resumed>) = 0 [pid 837] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 842] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 818] <... futex resumed>) = 0 [pid 842] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 818] exit_group(0 [pid 842] <... futex resumed>) = ? [pid 819] <... futex resumed>) = ? [pid 818] <... exit_group resumed>) = ? [pid 842] +++ exited with 0 +++ [pid 819] +++ exited with 0 +++ [pid 818] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=818, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 844 [pid 306] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 844 attached [pid 844] set_robust_list(0x5555696156a0, 24) = 0 [pid 844] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 844] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 844] setpgid(0, 0) = 0 [pid 844] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 844] write(3, "1000", 4) = 4 [pid 844] close(3) = 0 executing program [pid 844] write(1, "executing program\n", 18) = 18 [pid 844] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 844] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 844] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 837] <... ioctl resumed>) = 18 [pid 825] <... ioctl resumed>) = 0 [pid 844] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 837] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 825] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 844] <... mmap resumed>) = 0x7f5ae90ed000 [pid 844] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 844] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 844] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0}ci2-android-5-15/strace-static-x86_64: Process 845 attached => {parent_tid=[845]}, 88) = 845 [pid 845] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 845] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 844] rt_sigprocmask(SIG_SETMASK, [] [pid 845] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 844] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 844] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 844] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 845] <... futex resumed>) = 0 [pid 845] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 845] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 845] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 845] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 845] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 825] <... ioctl resumed>) = 0 [pid 828] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 828] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 828] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 828] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 828] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 828] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 828] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0}ci2-android-5-15/strace-static-x86_64: Process 846 attached => {parent_tid=[846]}, 88) = 846 [pid 846] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 846] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 846] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 828] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 828] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 846] <... futex resumed>) = 0 [pid 828] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 846] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0 [pid 843] <... ioctl resumed>) = 0 [ 82.815957][ T313] wacom 0003:056A:0084.00C8: unknown main item tag 0x0 [ 82.822872][ T313] wacom 0003:056A:0084.00C8: unknown main item tag 0x0 [ 82.829738][ T313] wacom 0003:056A:0084.00C8: unknown main item tag 0x0 [ 82.837877][ T313] wacom 0003:056A:0084.00C8: hidraw3: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input0 [pid 843] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0) = 34 [pid 839] <... ioctl resumed>) = 0 [pid 839] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 18 [pid 829] <... ioctl resumed>) = 0 [pid 839] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [ 82.881471][ T39] usb 1-1: new high-speed USB device number 23 using dummy_hcd [ 82.903061][ T26] wacom 0003:056A:0084.00CA: hidraw4: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input1 [pid 829] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0) = 0 [pid 846] <... ioctl resumed>) = 0 [ 82.931458][ T318] usbhid 3-1:1.2: can't add hid device: -71 [ 82.937390][ T318] usbhid: probe of 3-1:1.2 failed with error -71 [ 82.947388][ T318] usb 3-1: USB disconnect, device number 22 [ 82.963260][ T847] fido_id[847]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory [pid 846] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0) = 34 [ 82.970357][ T848] fido_id[848]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory [ 82.993880][ T313] wacom 0003:056A:0084.00CB: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input1 [pid 823] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 823] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 823] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 823] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 823] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 837] <... ioctl resumed>) = 0 [pid 837] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 825] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 825] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 837] <... ioctl resumed>) = 18 [pid 837] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 837] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 843] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 843] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 823] exit_group(0 [pid 843] <... futex resumed>) = ? [pid 825] <... futex resumed>) = ? [pid 823] <... exit_group resumed>) = ? [pid 843] +++ exited with 0 +++ [pid 825] +++ exited with 0 +++ [pid 823] +++ exited with 0 +++ [pid 308] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=823, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 308] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 308] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 308] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 849 attached , child_tidptr=0x555569615690) = 849 [pid 849] set_robust_list(0x5555696156a0, 24 [pid 308] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 849] <... set_robust_list resumed>) = 0 [pid 849] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 849] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 849] setpgid(0, 0) = 0 [pid 849] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 849] write(3, "1000", 4) = 4 [pid 849] close(3) = 0 [pid 849] write(1, "executing program\n", 18) = 18 [pid 849] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 849] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 849] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 executing program [pid 849] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 849] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 849] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 849] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0}ci2-android-5-15/strace-static-x86_64: Process 850 attached => {parent_tid=[850]}, 88) = 850 [pid 850] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 850] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 850] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 849] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 849] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 850] <... futex resumed>) = 0 [pid 850] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 849] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 850] <... openat resumed>) = 3 [pid 850] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 850] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 850] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 850] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 837] <... ioctl resumed>) = 9 [pid 837] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 839] <... ioctl resumed>) = 0 [pid 837] <... ioctl resumed>) = 0 [pid 839] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 837] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 829] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 829] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 839] <... ioctl resumed>) = 18 [pid 839] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 837] <... ioctl resumed>) = 84 [pid 837] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 839] <... ioctl resumed>) = 0 [pid 839] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 837] <... ioctl resumed>) = 0 [pid 837] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 846] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000 [pid 837] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0 [pid 846] <... futex resumed>) = 1 [pid 837] <... ioctl resumed>) = 0 [pid 828] <... futex resumed>) = 0 [pid 846] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 837] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c [pid 828] exit_group(0 [pid 846] <... futex resumed>) = ? [pid 837] <... ioctl resumed>) = 0 [pid 829] <... futex resumed>) = ? [pid 828] <... exit_group resumed>) = ? [pid 846] +++ exited with 0 +++ [pid 837] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0 [pid 829] +++ exited with 0 +++ [pid 828] +++ exited with 0 +++ [pid 307] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=828, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 307] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 307] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 307] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 851 [pid 307] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 851 attached [pid 851] set_robust_list(0x5555696156a0, 24 [pid 839] <... ioctl resumed>) = 9 [pid 839] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 851] <... set_robust_list resumed>) = 0 [pid 851] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 851] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 851] setpgid(0, 0) = 0 [pid 851] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 851] write(3, "1000", 4) = 4 [pid 851] close(3) = 0 [pid 851] write(1, "executing program\n", 18) = 18 executing program [pid 851] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 851] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 851] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 851] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 837] <... ioctl resumed>) = 0 [pid 851] <... mmap resumed>) = 0x7f5ae90ed000 [pid 851] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 851] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 851] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0} => {parent_tid=[852]}, 88) = 852 [pid 851] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 851] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 851] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 852 attached [pid 852] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 852] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 852] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 852] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 839] <... ioctl resumed>) = 0 [pid 839] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 852] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 852] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [ 83.161717][ T325] usb 2-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 83.170976][ T325] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 83.191547][ T26] usbhid 5-1:1.2: can't add hid device: -71 [ 83.197495][ T26] usbhid: probe of 5-1:1.2 failed with error -71 [ 83.205042][ T26] usb 5-1: USB disconnect, device number 22 [pid 852] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 839] <... ioctl resumed>) = 84 [pid 839] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 839] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 839] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 839] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [ 83.231709][ T853] fido_id[853]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory [ 83.233590][ T854] fido_id[854]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory [ 83.245930][ T39] usb 1-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 83.269549][ T39] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 839] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0) = 0 [ 83.301479][ T313] usbhid 4-1:1.2: can't add hid device: -71 [ 83.307541][ T313] usbhid: probe of 4-1:1.2 failed with error -71 [ 83.315278][ T313] usb 4-1: USB disconnect, device number 23 [ 83.331418][ T318] usb 3-1: new high-speed USB device number 23 using dummy_hcd [pid 845] <... ioctl resumed>) = 0 [pid 845] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 18 [ 83.336913][ T856] fido_id[856]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/4-1/report_descriptor': No such file or directory [ 83.342221][ T855] fido_id[855]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/4-1/report_descriptor': No such file or directory [pid 845] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 837] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 836] <... futex resumed>) = 0 [pid 837] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 836] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 837] <... ioctl resumed>) = 0 [pid 836] <... futex resumed>) = 0 [pid 837] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 836] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 837] <... ioctl resumed>) = 0 [pid 839] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 838] <... futex resumed>) = 0 [pid 839] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 838] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 839] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 838] <... futex resumed>) = 0 [pid 839] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 838] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 839] <... ioctl resumed>) = 0 [pid 839] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0) = 0 [pid 850] <... ioctl resumed>) = 0 [pid 845] <... ioctl resumed>) = 0 [pid 845] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 850] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 18 [pid 845] <... ioctl resumed>) = 18 [pid 845] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 850] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 845] <... ioctl resumed>) = 0 [pid 845] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 837] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 836] <... futex resumed>) = 0 [pid 837] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 836] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 837] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 836] <... futex resumed>) = 0 [pid 837] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [ 83.571475][ T26] usb 5-1: new high-speed USB device number 23 using dummy_hcd [pid 836] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 837] <... ioctl resumed>) = 0 [pid 837] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 837] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 836] <... futex resumed>) = 0 [pid 837] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 836] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 837] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 836] <... futex resumed>) = 0 [pid 837] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 836] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 845] <... ioctl resumed>) = 9 [pid 845] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 837] <... ioctl resumed>) = 0 [pid 845] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 837] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 837] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 836] <... futex resumed>) = 0 [pid 837] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 836] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 837] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 836] <... futex resumed>) = 0 [pid 837] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 836] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 845] <... ioctl resumed>) = 84 [pid 845] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 837] <... ioctl resumed>) = 0 [pid 837] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 837] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 836] <... futex resumed>) = 0 [pid 837] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 836] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 837] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 836] <... futex resumed>) = 0 [pid 837] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 836] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 845] <... ioctl resumed>) = 0 [pid 845] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 845] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 845] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [pid 845] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0 [pid 852] <... ioctl resumed>) = 0 [pid 852] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 839] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 838] <... futex resumed>) = 0 [pid 839] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 838] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 839] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 838] <... futex resumed>) = 0 [pid 839] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 838] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 839] <... ioctl resumed>) = 0 [pid 839] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 839] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 838] <... futex resumed>) = 0 [pid 839] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 838] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 839] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 838] <... futex resumed>) = 0 [pid 839] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 838] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 845] <... ioctl resumed>) = 0 [pid 852] <... ioctl resumed>) = 18 [pid 837] <... ioctl resumed>) = 0 [pid 852] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 837] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0 [pid 839] <... ioctl resumed>) = 0 [pid 837] <... ioctl resumed>) = 0 [ 83.691573][ T318] usb 3-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 83.700841][ T318] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 83.711469][ T313] usb 4-1: new high-speed USB device number 24 using dummy_hcd [pid 839] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 839] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 838] <... futex resumed>) = 0 [pid 839] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 838] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 839] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 838] <... futex resumed>) = 0 [pid 839] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 838] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 839] <... ioctl resumed>) = 0 [pid 839] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 839] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 838] <... futex resumed>) = 0 [pid 839] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 838] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 839] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 838] <... futex resumed>) = 0 [pid 839] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [ 83.772894][ T325] wacom 0003:056A:0084.00CC: unknown main item tag 0x0 [ 83.779997][ T325] wacom 0003:056A:0084.00CC: unknown main item tag 0x0 [ 83.786976][ T325] wacom 0003:056A:0084.00CC: unknown main item tag 0x0 [ 83.793908][ T325] wacom 0003:056A:0084.00CC: unknown main item tag 0x0 [ 83.800760][ T325] wacom 0003:056A:0084.00CC: unknown main item tag 0x0 [ 83.807655][ T325] wacom 0003:056A:0084.00CC: unknown main item tag 0x0 [ 83.814574][ T325] wacom 0003:056A:0084.00CC: unknown main item tag 0x0 [pid 838] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 850] <... ioctl resumed>) = 0 [pid 850] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 18 [pid 839] <... ioctl resumed>) = 0 [pid 850] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [ 83.821503][ T325] wacom 0003:056A:0084.00CC: unknown main item tag 0x0 [ 83.828354][ T325] wacom 0003:056A:0084.00CC: unknown main item tag 0x0 [ 83.835406][ T325] wacom 0003:056A:0084.00CC: unknown main item tag 0x0 [ 83.842310][ T325] wacom 0003:056A:0084.00CC: unknown main item tag 0x0 [ 83.849162][ T325] wacom 0003:056A:0084.00CC: unknown main item tag 0x0 [ 83.856138][ T325] wacom 0003:056A:0084.00CC: unknown main item tag 0x0 [ 83.863028][ T325] wacom 0003:056A:0084.00CC: unknown main item tag 0x0 [pid 839] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0 [pid 850] <... ioctl resumed>) = 0 [pid 839] <... ioctl resumed>) = 0 [pid 850] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 9 [pid 850] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [ 83.869906][ T325] wacom 0003:056A:0084.00CC: unknown main item tag 0x0 [ 83.878119][ T39] wacom 0003:056A:0084.00CD: unknown main item tag 0x0 [ 83.885027][ T325] wacom 0003:056A:0084.00CC: unknown main item tag 0x0 [ 83.891960][ T39] wacom 0003:056A:0084.00CD: unknown main item tag 0x0 [ 83.898903][ T39] wacom 0003:056A:0084.00CD: unknown main item tag 0x0 [ 83.905853][ T325] wacom 0003:056A:0084.00CC: unknown main item tag 0x0 [ 83.912769][ T325] wacom 0003:056A:0084.00CC: unknown main item tag 0x0 [pid 850] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 84 [pid 850] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 845] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 844] <... futex resumed>) = 0 [pid 845] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 844] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 845] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 844] <... futex resumed>) = 0 [pid 845] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 844] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 845] <... ioctl resumed>) = 0 [pid 845] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0) = 0 [pid 837] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 836] <... futex resumed>) = 0 [pid 837] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 836] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 837] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 836] <... futex resumed>) = 0 [pid 837] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [ 83.919624][ T325] wacom 0003:056A:0084.00CC: unknown main item tag 0x0 [ 83.926539][ T39] wacom 0003:056A:0084.00CD: unknown main item tag 0x0 [ 83.933460][ T26] usb 5-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 83.942541][ T39] wacom 0003:056A:0084.00CD: unknown main item tag 0x0 [ 83.949398][ T39] wacom 0003:056A:0084.00CD: unknown main item tag 0x0 [ 83.956293][ T26] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 83.964369][ T325] wacom 0003:056A:0084.00CC: unknown main item tag 0x0 [pid 836] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 852] <... ioctl resumed>) = 0 [pid 852] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 18 [pid 852] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 850] <... ioctl resumed>) = 0 [pid 850] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 850] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 850] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [pid 850] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0 [pid 852] <... ioctl resumed>) = 0 [ 83.971228][ T325] wacom 0003:056A:0084.00CC: unknown main item tag 0x0 [ 83.978438][ T39] wacom 0003:056A:0084.00CD: unknown main item tag 0x0 [ 83.985826][ T325] wacom 0003:056A:0084.00CC: unknown main item tag 0x0 [ 83.992823][ T39] wacom 0003:056A:0084.00CD: unknown main item tag 0x0 [ 83.999688][ T39] wacom 0003:056A:0084.00CD: unknown main item tag 0x0 [ 84.006621][ T325] wacom 0003:056A:0084.00CC: unknown main item tag 0x0 [ 84.013535][ T325] wacom 0003:056A:0084.00CC: unknown main item tag 0x0 [pid 852] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 850] <... ioctl resumed>) = 0 [pid 852] <... ioctl resumed>) = 9 [pid 852] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [ 84.020391][ T325] wacom 0003:056A:0084.00CC: unknown main item tag 0x0 [ 84.027851][ T39] wacom 0003:056A:0084.00CD: unknown main item tag 0x0 [ 84.034821][ T39] wacom 0003:056A:0084.00CD: unknown main item tag 0x0 [ 84.041733][ T325] wacom 0003:056A:0084.00CC: unknown main item tag 0x0 [ 84.048623][ T325] wacom 0003:056A:0084.00CC: unknown main item tag 0x0 [ 84.055529][ T39] wacom 0003:056A:0084.00CD: unknown main item tag 0x0 [ 84.062435][ T39] wacom 0003:056A:0084.00CD: unknown main item tag 0x0 [pid 852] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 84 [pid 852] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 839] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 838] <... futex resumed>) = 0 [pid 839] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 838] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 839] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 838] <... futex resumed>) = 0 [pid 839] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [ 84.069275][ T39] wacom 0003:056A:0084.00CD: unknown main item tag 0x0 [ 84.076191][ T313] usb 4-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 84.085289][ T325] wacom 0003:056A:0084.00CC: unknown main item tag 0x0 [ 84.092149][ T313] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 84.100324][ T325] wacom 0003:056A:0084.00CC: unknown main item tag 0x0 [ 84.107219][ T39] wacom 0003:056A:0084.00CD: unknown main item tag 0x0 [ 84.114335][ T325] wacom 0003:056A:0084.00CC: unknown main item tag 0x0 [pid 838] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 852] <... ioctl resumed>) = 0 [pid 852] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 852] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 852] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [pid 852] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0) = 0 [pid 845] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 844] <... futex resumed>) = 0 [pid 845] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 844] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 845] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 844] <... futex resumed>) = 0 [pid 845] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 844] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 845] <... ioctl resumed>) = 0 [pid 845] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 845] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 844] <... futex resumed>) = 0 [pid 845] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 844] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 845] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 844] <... futex resumed>) = 0 [pid 845] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [ 84.121258][ T325] wacom 0003:056A:0084.00CC: unknown main item tag 0x0 [ 84.128184][ T39] wacom 0003:056A:0084.00CD: unknown main item tag 0x0 [ 84.135085][ T39] wacom 0003:056A:0084.00CD: unknown main item tag 0x0 [ 84.141995][ T325] wacom 0003:056A:0084.00CC: unknown main item tag 0x0 [ 84.148875][ T325] wacom 0003:056A:0084.00CC: unknown main item tag 0x0 [ 84.156295][ T39] wacom 0003:056A:0084.00CD: unknown main item tag 0x0 [ 84.163236][ T39] wacom 0003:056A:0084.00CD: unknown main item tag 0x0 [pid 844] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 845] <... ioctl resumed>) = 0 [pid 845] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 845] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 844] <... futex resumed>) = 0 [pid 845] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 844] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 845] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 844] <... futex resumed>) = 0 [pid 845] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [ 84.170097][ T39] wacom 0003:056A:0084.00CD: unknown main item tag 0x0 [ 84.176997][ T325] wacom 0003:056A:0084.00CC: unknown main item tag 0x0 [ 84.184280][ T39] wacom 0003:056A:0084.00CD: unknown main item tag 0x0 [ 84.191169][ T39] wacom 0003:056A:0084.00CD: unknown main item tag 0x0 [ 84.198157][ T325] wacom 0003:056A:0084.00CC: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input0 [ 84.209281][ T39] wacom 0003:056A:0084.00CD: unknown main item tag 0x0 [ 84.216179][ T39] wacom 0003:056A:0084.00CD: unknown main item tag 0x0 [pid 844] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 850] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 849] <... futex resumed>) = 0 [pid 849] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 849] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 850] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0) = 0 [pid 850] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0) = 0 [pid 845] <... ioctl resumed>) = 0 [pid 845] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 845] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 844] <... futex resumed>) = 0 [pid 845] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 844] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 84.223128][ T39] wacom 0003:056A:0084.00CD: unknown main item tag 0x0 [ 84.229995][ T39] wacom 0003:056A:0084.00CD: unknown main item tag 0x0 [ 84.236909][ T39] wacom 0003:056A:0084.00CD: unknown main item tag 0x0 [ 84.243897][ T39] wacom 0003:056A:0084.00CD: unknown main item tag 0x0 [ 84.250758][ T39] wacom 0003:056A:0084.00CD: unknown main item tag 0x0 [ 84.257638][ T39] wacom 0003:056A:0084.00CD: unknown main item tag 0x0 [ 84.264559][ T39] wacom 0003:056A:0084.00CD: unknown main item tag 0x0 [pid 844] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 845] <... ioctl resumed>) = 0 [pid 837] <... ioctl resumed>) = 0 [pid 845] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0 [pid 837] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 845] <... ioctl resumed>) = 0 [pid 837] <... ioctl resumed>) = 0 [pid 836] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 836] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 836] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 836] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [ 84.272164][ T39] wacom 0003:056A:0084.00CD: unknown main item tag 0x0 [ 84.279019][ T39] wacom 0003:056A:0084.00CD: unknown main item tag 0x0 [ 84.285966][ T39] wacom 0003:056A:0084.00CD: unknown main item tag 0x0 [ 84.293389][ T39] wacom 0003:056A:0084.00CD: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input0 [ 84.305584][ T318] wacom 0003:056A:0084.00CE: unknown main item tag 0x0 [ 84.312498][ T318] wacom 0003:056A:0084.00CE: unknown main item tag 0x0 [pid 836] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 836] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} => {parent_tid=[857]}, 88) = 857 [pid 836] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 836] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 836] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 857 attached [pid 857] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 857] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 857] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0) = 0 [pid 857] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0) = 34 [pid 852] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 851] <... futex resumed>) = 0 [pid 852] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 851] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 852] <... ioctl resumed>) = 0 [pid 851] <... futex resumed>) = 0 [pid 852] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 851] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 852] <... ioctl resumed>) = 0 [ 84.319337][ T318] wacom 0003:056A:0084.00CE: unknown main item tag 0x0 [ 84.326238][ T318] wacom 0003:056A:0084.00CE: unknown main item tag 0x0 [ 84.333115][ T318] wacom 0003:056A:0084.00CE: unknown main item tag 0x0 [ 84.339955][ T318] wacom 0003:056A:0084.00CE: unknown main item tag 0x0 [ 84.348325][ T318] wacom 0003:056A:0084.00CE: unknown main item tag 0x0 [ 84.355347][ T325] wacom 0003:056A:0084.00CF: hidraw2: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input1 [ 84.367126][ T318] wacom 0003:056A:0084.00CE: unknown main item tag 0x0 [pid 839] <... ioctl resumed>) = 0 [pid 839] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0) = 0 [ 84.374125][ T318] wacom 0003:056A:0084.00CE: unknown main item tag 0x0 [ 84.381006][ T318] wacom 0003:056A:0084.00CE: unknown main item tag 0x0 [ 84.388621][ T318] wacom 0003:056A:0084.00CE: unknown main item tag 0x0 [ 84.395555][ T318] wacom 0003:056A:0084.00CE: unknown main item tag 0x0 [ 84.402441][ T318] wacom 0003:056A:0084.00CE: unknown main item tag 0x0 [ 84.409289][ T318] wacom 0003:056A:0084.00CE: unknown main item tag 0x0 [ 84.416247][ T318] wacom 0003:056A:0084.00CE: unknown main item tag 0x0 [pid 838] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 838] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 838] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 838] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 838] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 838] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} => {parent_tid=[858]}, 88) = 858 [pid 838] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 838] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 838] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 858 attached [pid 858] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 858] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 858] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0) = 0 [pid 858] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0 [pid 850] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 849] <... futex resumed>) = 0 [pid 850] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 849] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 850] <... ioctl resumed>) = 0 [pid 849] <... futex resumed>) = 0 [pid 850] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 849] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 850] <... ioctl resumed>) = 0 [pid 850] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 849] <... futex resumed>) = 0 [pid 850] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 849] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 849] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 858] <... ioctl resumed>) = 34 [ 84.423133][ T318] wacom 0003:056A:0084.00CE: unknown main item tag 0x0 [ 84.429972][ T318] wacom 0003:056A:0084.00CE: unknown main item tag 0x0 [ 84.436874][ T318] wacom 0003:056A:0084.00CE: unknown main item tag 0x0 [ 84.443794][ T318] wacom 0003:056A:0084.00CE: unknown main item tag 0x0 [ 84.450642][ T318] wacom 0003:056A:0084.00CE: unknown main item tag 0x0 [ 84.459031][ T318] wacom 0003:056A:0084.00CE: unknown main item tag 0x0 [pid 850] <... ioctl resumed>) = 0 [pid 850] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 850] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 849] <... futex resumed>) = 0 [pid 850] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 849] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 850] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 849] <... futex resumed>) = 0 [pid 850] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 849] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 845] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 837] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 845] <... futex resumed>) = 1 [pid 844] <... futex resumed>) = 0 [pid 837] <... futex resumed>) = 0 [pid 845] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 844] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 837] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 845] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 844] <... futex resumed>) = 0 [pid 845] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [ 84.466052][ T39] wacom 0003:056A:0084.00D0: hidraw3: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input1 [ 84.477887][ T318] wacom 0003:056A:0084.00CE: unknown main item tag 0x0 [ 84.484786][ T318] wacom 0003:056A:0084.00CE: unknown main item tag 0x0 [ 84.491689][ T318] wacom 0003:056A:0084.00CE: unknown main item tag 0x0 [ 84.498553][ T318] wacom 0003:056A:0084.00CE: unknown main item tag 0x0 [ 84.505453][ T318] wacom 0003:056A:0084.00CE: unknown main item tag 0x0 [ 84.512382][ T318] wacom 0003:056A:0084.00CE: unknown main item tag 0x0 [ 84.519218][ T318] wacom 0003:056A:0084.00CE: unknown main item tag 0x0 [pid 844] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 850] <... ioctl resumed>) = 0 [pid 850] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 850] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 849] <... futex resumed>) = 0 [pid 850] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 849] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 850] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 849] <... futex resumed>) = 0 [pid 850] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 849] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 857] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 836] <... futex resumed>) = 0 [pid 857] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 836] exit_group(0 [pid 857] <... futex resumed>) = ? [pid 837] <... futex resumed>) = ? [pid 836] <... exit_group resumed>) = ? [pid 857] +++ exited with 0 +++ [pid 837] +++ exited with 0 +++ [pid 836] +++ exited with 0 +++ [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=836, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 305] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 305] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 859 [pid 305] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 859 attached [pid 859] set_robust_list(0x5555696156a0, 24) = 0 [pid 859] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 859] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 859] setpgid(0, 0) = 0 [pid 859] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 859] write(3, "1000", 4) = 4 [pid 859] close(3) = 0 [pid 859] write(1, "executing program\n", 18) = 18 executing program [pid 859] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 859] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 859] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 859] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 859] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 859] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 859] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0} => {parent_tid=[860]}, 88) = 860 [pid 859] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 859] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 859] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 860 attached [pid 860] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 860] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 860] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 860] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 860] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 860] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 860] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 852] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 851] <... futex resumed>) = 0 [pid 852] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 851] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 852] <... ioctl resumed>) = 0 [pid 851] <... futex resumed>) = 0 [pid 852] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 851] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 852] <... ioctl resumed>) = 0 [pid 852] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 851] <... futex resumed>) = 0 [pid 852] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 851] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 84.526080][ T318] wacom 0003:056A:0084.00CE: unknown main item tag 0x0 [ 84.532972][ T318] wacom 0003:056A:0084.00CE: unknown main item tag 0x0 [ 84.539820][ T318] wacom 0003:056A:0084.00CE: unknown main item tag 0x0 [ 84.546689][ T318] wacom 0003:056A:0084.00CE: unknown main item tag 0x0 [ 84.553669][ T318] wacom 0003:056A:0084.00CE: unknown main item tag 0x0 [ 84.560563][ T318] wacom 0003:056A:0084.00CE: unknown main item tag 0x0 [pid 851] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 850] <... ioctl resumed>) = 0 [pid 850] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0 [pid 852] <... ioctl resumed>) = 0 [pid 850] <... ioctl resumed>) = 0 [pid 852] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 852] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 851] <... futex resumed>) = 0 [pid 852] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 851] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 851] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 839] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 84.568083][ T318] wacom 0003:056A:0084.00CE: hidraw4: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input0 [ 84.592680][ T26] wacom 0003:056A:0084.00D1: unknown main item tag 0x0 [ 84.599552][ T26] wacom 0003:056A:0084.00D1: unknown main item tag 0x0 [ 84.606505][ T26] wacom 0003:056A:0084.00D1: unknown main item tag 0x0 [ 84.613705][ T26] wacom 0003:056A:0084.00D1: unknown main item tag 0x0 [pid 839] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 852] <... ioctl resumed>) = 0 [pid 852] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 852] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 851] <... futex resumed>) = 0 [pid 852] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 851] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 852] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 851] <... futex resumed>) = 0 [pid 852] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 851] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 858] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 838] <... futex resumed>) = 0 [pid 858] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 838] exit_group(0 [pid 858] <... futex resumed>) = ? [pid 839] <... futex resumed>) = ? [pid 838] <... exit_group resumed>) = ? [pid 858] +++ exited with 0 +++ [pid 839] +++ exited with 0 +++ [pid 838] +++ exited with 0 +++ [pid 304] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=838, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 304] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 304] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 304] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 861 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 861 attached [pid 861] set_robust_list(0x5555696156a0, 24) = 0 [pid 861] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 861] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 861] setpgid(0, 0) = 0 [pid 861] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 861] write(3, "1000", 4) = 4 [pid 861] close(3) = 0 executing program [pid 861] write(1, "executing program\n", 18) = 18 [pid 861] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 861] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 861] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 861] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 852] <... ioctl resumed>) = 0 [pid 845] <... ioctl resumed>) = 0 [pid 852] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0 [pid 845] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 861] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 861] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 861] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0} => {parent_tid=[862]}, 88) = 862 [pid 861] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 861] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 861] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 862 attached [pid 862] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 862] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 862] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 862] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 862] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 862] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [ 84.620550][ T26] wacom 0003:056A:0084.00D1: unknown main item tag 0x0 [ 84.627493][ T26] wacom 0003:056A:0084.00D1: unknown main item tag 0x0 [ 84.634393][ T26] wacom 0003:056A:0084.00D1: unknown main item tag 0x0 [ 84.641251][ T26] wacom 0003:056A:0084.00D1: unknown main item tag 0x0 [ 84.648163][ T325] usbhid 2-1:1.2: can't add hid device: -71 [ 84.655052][ T325] usbhid: probe of 2-1:1.2 failed with error -71 [ 84.661453][ T26] wacom 0003:056A:0084.00D1: unknown main item tag 0x0 [ 84.668317][ T26] wacom 0003:056A:0084.00D1: unknown main item tag 0x0 [pid 862] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 845] <... ioctl resumed>) = 0 [pid 852] <... ioctl resumed>) = 0 [ 84.685625][ T325] usb 2-1: USB disconnect, device number 23 [ 84.693205][ T313] wacom 0003:056A:0084.00D2: unknown main item tag 0x0 [ 84.700082][ T313] wacom 0003:056A:0084.00D2: unknown main item tag 0x0 [ 84.708018][ T26] wacom 0003:056A:0084.00D1: unknown main item tag 0x0 [ 84.717193][ T313] wacom 0003:056A:0084.00D2: unknown main item tag 0x0 [ 84.724384][ T26] wacom 0003:056A:0084.00D1: unknown main item tag 0x0 [ 84.732932][ T313] wacom 0003:056A:0084.00D2: unknown main item tag 0x0 [ 84.740131][ T26] wacom 0003:056A:0084.00D1: unknown main item tag 0x0 [ 84.747237][ T313] wacom 0003:056A:0084.00D2: unknown main item tag 0x0 [ 84.754208][ T39] usbhid 1-1:1.2: can't add hid device: -71 [ 84.760138][ T39] usbhid: probe of 1-1:1.2 failed with error -71 [ 84.766648][ T26] wacom 0003:056A:0084.00D1: unknown main item tag 0x0 [ 84.773636][ T313] wacom 0003:056A:0084.00D2: unknown main item tag 0x0 [pid 850] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 849] <... futex resumed>) = 0 [pid 850] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 849] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 84.780480][ T313] wacom 0003:056A:0084.00D2: unknown main item tag 0x0 [ 84.787847][ T39] usb 1-1: USB disconnect, device number 23 [ 84.793825][ T26] wacom 0003:056A:0084.00D1: unknown main item tag 0x0 [ 84.800688][ T26] wacom 0003:056A:0084.00D1: unknown main item tag 0x0 [ 84.808004][ T313] wacom 0003:056A:0084.00D2: unknown main item tag 0x0 [ 84.816413][ T26] wacom 0003:056A:0084.00D1: unknown main item tag 0x0 [pid 849] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 844] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 844] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 844] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 844] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 844] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 844] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} => {parent_tid=[867]}, 88) = 867 [pid 844] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 844] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 844] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 867 attached [pid 867] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 867] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 867] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0) = 0 [pid 867] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0) = 34 [ 84.819463][ T865] fido_id[865]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/1-1/report_descriptor': No such file or directory [ 84.824843][ T313] wacom 0003:056A:0084.00D2: unknown main item tag 0x0 [ 84.840839][ T866] fido_id[866]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/1-1/report_descriptor': No such file or directory [ 84.845612][ T26] wacom 0003:056A:0084.00D1: unknown main item tag 0x0 [ 84.866152][ T313] wacom 0003:056A:0084.00D2: unknown main item tag 0x0 [ 84.875715][ T318] wacom 0003:056A:0084.00D3: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input1 [pid 852] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 845] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 852] <... futex resumed>) = 1 [pid 851] <... futex resumed>) = 0 [pid 845] <... futex resumed>) = 0 [pid 852] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 851] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 845] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 851] <... futex resumed>) = 0 [ 84.886855][ T26] wacom 0003:056A:0084.00D1: unknown main item tag 0x0 [ 84.893892][ T313] wacom 0003:056A:0084.00D2: unknown main item tag 0x0 [ 84.900760][ T313] wacom 0003:056A:0084.00D2: unknown main item tag 0x0 [ 84.907662][ T26] wacom 0003:056A:0084.00D1: unknown main item tag 0x0 [ 84.915254][ T26] wacom 0003:056A:0084.00D1: unknown main item tag 0x0 [ 84.922143][ T313] wacom 0003:056A:0084.00D2: unknown main item tag 0x0 [ 84.929015][ T313] wacom 0003:056A:0084.00D2: unknown main item tag 0x0 [ 84.935920][ T26] wacom 0003:056A:0084.00D1: unknown main item tag 0x0 [ 84.942916][ T26] wacom 0003:056A:0084.00D1: unknown main item tag 0x0 [ 84.949772][ T26] wacom 0003:056A:0084.00D1: unknown main item tag 0x0 [ 84.956660][ T313] wacom 0003:056A:0084.00D2: unknown main item tag 0x0 [ 84.963522][ T313] wacom 0003:056A:0084.00D2: unknown main item tag 0x0 [ 84.970359][ T313] wacom 0003:056A:0084.00D2: unknown main item tag 0x0 [ 84.977239][ T26] wacom 0003:056A:0084.00D1: unknown main item tag 0x0 [ 84.984106][ T26] wacom 0003:056A:0084.00D1: unknown main item tag 0x0 [ 84.990945][ T26] wacom 0003:056A:0084.00D1: unknown main item tag 0x0 [ 84.997874][ T313] wacom 0003:056A:0084.00D2: unknown main item tag 0x0 [ 85.004748][ T313] wacom 0003:056A:0084.00D2: unknown main item tag 0x0 [ 85.011623][ T26] wacom 0003:056A:0084.00D1: unknown main item tag 0x0 [ 85.018470][ T26] wacom 0003:056A:0084.00D1: unknown main item tag 0x0 [ 85.025429][ T313] wacom 0003:056A:0084.00D2: unknown main item tag 0x0 [pid 851] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 867] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 844] <... futex resumed>) = 0 [pid 867] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 844] exit_group(0 [pid 867] <... futex resumed>) = ? [pid 845] <... futex resumed>) = ? [pid 844] <... exit_group resumed>) = ? [pid 867] +++ exited with 0 +++ [pid 845] +++ exited with 0 +++ [pid 844] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=844, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 306] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 868 [pid 306] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 868 attached [pid 868] set_robust_list(0x5555696156a0, 24) = 0 [pid 868] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 868] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 868] setpgid(0, 0) = 0 [pid 868] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 868] write(3, "1000", 4) = 4 [pid 868] close(3) = 0 executing program [pid 868] write(1, "executing program\n", 18) = 18 [pid 868] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 868] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 868] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 868] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 868] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 868] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 868] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0} => {parent_tid=[869]}, 88) = 869 [pid 868] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 868] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 868] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 869 attached [pid 869] set_robust_list(0x7f5ae910d9a0, 24) = 0 [ 85.032312][ T313] wacom 0003:056A:0084.00D2: unknown main item tag 0x0 [ 85.039159][ T313] wacom 0003:056A:0084.00D2: unknown main item tag 0x0 [ 85.046144][ T26] wacom 0003:056A:0084.00D1: unknown main item tag 0x0 [ 85.053026][ T26] wacom 0003:056A:0084.00D1: unknown main item tag 0x0 [ 85.059876][ T26] wacom 0003:056A:0084.00D1: unknown main item tag 0x0 [ 85.066747][ T313] wacom 0003:056A:0084.00D2: unknown main item tag 0x0 [ 85.073625][ T313] wacom 0003:056A:0084.00D2: unknown main item tag 0x0 [ 85.080495][ T313] wacom 0003:056A:0084.00D2: unknown main item tag 0x0 [pid 869] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 869] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 869] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 869] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 869] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 869] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 860] <... ioctl resumed>) = 0 [ 85.087416][ T26] wacom 0003:056A:0084.00D1: unknown main item tag 0x0 [ 85.094364][ T325] usb 2-1: new high-speed USB device number 24 using dummy_hcd [ 85.101940][ T26] wacom 0003:056A:0084.00D1: unknown main item tag 0x0 [ 85.109147][ T313] wacom 0003:056A:0084.00D2: unknown main item tag 0x0 [ 85.116189][ T26] wacom 0003:056A:0084.00D1: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input0 [ 85.127407][ T313] wacom 0003:056A:0084.00D2: unknown main item tag 0x0 [pid 860] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 849] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 849] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 849] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 849] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 849] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 849] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 849] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} => {parent_tid=[870]}, 88) = 870 [pid 849] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 849] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 849] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 870 attached [pid 870] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 870] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 870] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0 [pid 860] <... ioctl resumed>) = 18 [ 85.134382][ T313] wacom 0003:056A:0084.00D2: unknown main item tag 0x0 [ 85.141246][ T313] wacom 0003:056A:0084.00D2: unknown main item tag 0x0 [ 85.148232][ T313] wacom 0003:056A:0084.00D2: unknown main item tag 0x0 [ 85.155182][ T313] wacom 0003:056A:0084.00D2: unknown main item tag 0x0 [ 85.162058][ T313] wacom 0003:056A:0084.00D2: unknown main item tag 0x0 [ 85.168915][ T313] wacom 0003:056A:0084.00D2: unknown main item tag 0x0 [ 85.175820][ T318] usbhid 3-1:1.2: can't add hid device: -71 [ 85.181763][ T318] usbhid: probe of 3-1:1.2 failed with error -71 [pid 860] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 850] <... ioctl resumed>) = 0 [pid 862] <... ioctl resumed>) = 0 [pid 862] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 850] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 862] <... ioctl resumed>) = 18 [pid 850] <... ioctl resumed>) = 0 [pid 862] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 851] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 851] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 851] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 851] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 851] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 851] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} => {parent_tid=[873]}, 88) = 873 [pid 851] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 851] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 851] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 873 attached [pid 873] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 873] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 873] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0 [pid 870] <... ioctl resumed>) = 0 [ 85.190206][ T313] wacom 0003:056A:0084.00D2: unknown main item tag 0x0 [ 85.197850][ T39] usb 1-1: new high-speed USB device number 24 using dummy_hcd [ 85.209164][ T318] usb 3-1: USB disconnect, device number 23 [ 85.216697][ T313] wacom 0003:056A:0084.00D2: hidraw2: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input0 [pid 870] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0) = 34 [pid 852] <... ioctl resumed>) = 0 [pid 852] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0) = 0 [pid 873] <... ioctl resumed>) = 0 [ 85.283092][ T26] wacom 0003:056A:0084.00D4: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input1 [pid 873] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0) = 34 [pid 860] <... ioctl resumed>) = 0 [pid 860] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 18 [pid 860] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 860] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 9 [ 85.363430][ T313] wacom 0003:056A:0084.00D5: hidraw3: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input1 [pid 860] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 860] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 850] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 850] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 862] <... ioctl resumed>) = 0 [pid 860] <... ioctl resumed>) = 84 [pid 860] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 862] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 18 [pid 862] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 870] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 849] <... futex resumed>) = 0 [pid 870] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 849] exit_group(0 [pid 870] <... futex resumed>) = ? [pid 850] <... futex resumed>) = ? [pid 849] <... exit_group resumed>) = ? [pid 850] +++ exited with 0 +++ [pid 870] +++ exited with 0 +++ [pid 849] +++ exited with 0 +++ [pid 308] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=849, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 308] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 308] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 308] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 874 attached [pid 874] set_robust_list(0x5555696156a0, 24 [pid 308] <... clone resumed>, child_tidptr=0x555569615690) = 874 [pid 874] <... set_robust_list resumed>) = 0 [pid 874] rt_sigprocmask(SIG_SETMASK, [] [pid 308] rt_sigprocmask(SIG_SETMASK, [] [pid 874] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 308] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 874] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 860] <... ioctl resumed>) = 0 [pid 874] <... prctl resumed>) = 0 [pid 860] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32 [pid 874] setpgid(0, 0 [pid 860] <... ioctl resumed>) = 0 [pid 874] <... setpgid resumed>) = 0 [pid 860] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0 [pid 874] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 860] <... ioctl resumed>) = 0 [pid 874] <... openat resumed>) = 3 [pid 860] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c [pid 874] write(3, "1000", 4 [pid 860] <... ioctl resumed>) = 0 [pid 874] <... write resumed>) = 4 [pid 860] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0 [pid 874] close(3) = 0 executing program [pid 874] write(1, "executing program\n", 18) = 18 [pid 874] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 874] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 874] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 874] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 874] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 874] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 874] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0}ci2-android-5-15/strace-static-x86_64: Process 875 attached => {parent_tid=[875]}, 88) = 875 [pid 875] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 875] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 875] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 874] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 874] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 875] <... futex resumed>) = 0 [pid 874] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 875] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 875] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 875] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 875] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 875] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 862] <... ioctl resumed>) = 0 [pid 862] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 860] <... ioctl resumed>) = 0 [pid 862] <... ioctl resumed>) = 9 [pid 862] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 852] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 85.461501][ T325] usb 2-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 85.470558][ T325] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 852] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 862] <... ioctl resumed>) = 0 [pid 862] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 84 [pid 862] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 873] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 851] <... futex resumed>) = 0 [pid 873] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 851] exit_group(0 [pid 873] <... futex resumed>) = ? [pid 851] <... exit_group resumed>) = ? [pid 873] +++ exited with 0 +++ [pid 852] <... futex resumed>) = ? [pid 852] +++ exited with 0 +++ [pid 851] +++ exited with 0 +++ [pid 307] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=851, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 307] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 307] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 307] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 876 [pid 307] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 876 attached [pid 876] set_robust_list(0x5555696156a0, 24) = 0 [pid 876] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 876] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 876] setpgid(0, 0) = 0 [pid 876] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 876] write(3, "1000", 4) = 4 [pid 876] close(3) = 0 executing program [pid 876] write(1, "executing program\n", 18) = 18 [pid 876] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 876] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 876] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 876] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 876] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 876] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 876] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0} => {parent_tid=[877]}, 88) = 877 [pid 876] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 876] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 876] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 877 attached [pid 877] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 877] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 877] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 877] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 877] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 877] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 877] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 862] <... ioctl resumed>) = 0 [pid 862] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 862] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 862] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [pid 862] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0 [pid 869] <... ioctl resumed>) = 0 [pid 862] <... ioctl resumed>) = 0 [ 85.561525][ T39] usb 1-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 85.570668][ T39] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 85.581453][ T26] usbhid 5-1:1.2: can't add hid device: -71 [ 85.587360][ T26] usbhid: probe of 5-1:1.2 failed with error -71 [ 85.593791][ T318] usb 3-1: new high-speed USB device number 24 using dummy_hcd [ 85.605645][ T26] usb 5-1: USB disconnect, device number 23 [pid 869] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 18 [ 85.620384][ T878] fido_id[878]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/5-1/report_descriptor': No such file or directory [pid 869] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 860] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 859] <... futex resumed>) = 0 [pid 860] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 859] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 860] <... ioctl resumed>) = 0 [pid 859] <... futex resumed>) = 0 [pid 860] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [ 85.671445][ T313] usbhid 4-1:1.2: can't add hid device: -71 [ 85.677474][ T313] usbhid: probe of 4-1:1.2 failed with error -71 [ 85.684481][ T313] usb 4-1: USB disconnect, device number 24 [ 85.703441][ T880] fido_id[880]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory [pid 859] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 860] <... ioctl resumed>) = 0 [ 85.708035][ T881] fido_id[881]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory [pid 862] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 861] <... futex resumed>) = 0 [pid 862] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 861] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 862] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 862] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0) = 0 [pid 862] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 861] <... futex resumed>) = 0 [pid 861] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 862] <... ioctl resumed>) = 0 [pid 869] <... ioctl resumed>) = 0 [pid 869] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 18 [pid 869] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 869] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 9 [pid 869] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 860] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 860] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 859] <... futex resumed>) = 0 [pid 859] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 860] <... futex resumed>) = 0 [pid 859] <... futex resumed>) = 1 [pid 860] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 859] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 860] <... ioctl resumed>) = 0 [pid 860] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 860] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 859] <... futex resumed>) = 0 [pid 860] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 859] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 860] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 859] <... futex resumed>) = 0 [pid 860] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 859] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 869] <... ioctl resumed>) = 0 [pid 869] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 84 [pid 860] <... ioctl resumed>) = 0 [pid 869] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 860] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 860] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 860] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 859] <... futex resumed>) = 0 [pid 859] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 860] <... futex resumed>) = 0 [pid 859] <... futex resumed>) = 1 [pid 860] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 859] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 869] <... ioctl resumed>) = 0 [pid 860] <... ioctl resumed>) = 0 [pid 875] <... ioctl resumed>) = 0 [pid 875] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 869] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32 [pid 860] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 869] <... ioctl resumed>) = 0 [pid 860] <... ioctl resumed>) = 0 [pid 869] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0 [pid 860] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 869] <... ioctl resumed>) = 0 [pid 860] <... futex resumed>) = 1 [pid 859] <... futex resumed>) = 0 [pid 869] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c [pid 860] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 859] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 869] <... ioctl resumed>) = 0 [pid 860] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 859] <... futex resumed>) = 0 [pid 869] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0 [pid 860] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 859] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 875] <... ioctl resumed>) = 18 [pid 869] <... ioctl resumed>) = 0 [pid 875] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [ 85.971500][ T318] usb 3-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 85.980708][ T318] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 85.988731][ T26] usb 5-1: new high-speed USB device number 24 using dummy_hcd [pid 862] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 861] <... futex resumed>) = 0 [pid 862] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 861] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 862] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0) = 0 [pid 861] <... futex resumed>) = 0 [pid 862] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 861] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 862] <... ioctl resumed>) = 0 [pid 862] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 861] <... futex resumed>) = 0 [pid 862] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 861] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 862] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 861] <... futex resumed>) = 0 [pid 862] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 861] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 860] <... ioctl resumed>) = 0 [pid 860] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0 [pid 877] <... ioctl resumed>) = 0 [pid 877] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 862] <... ioctl resumed>) = 0 [pid 860] <... ioctl resumed>) = 0 [pid 862] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 862] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 862] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 861] <... futex resumed>) = 0 [pid 861] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 862] <... futex resumed>) = 0 [pid 861] <... futex resumed>) = 1 [pid 862] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 861] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 877] <... ioctl resumed>) = 18 [ 86.041448][ T313] usb 4-1: new high-speed USB device number 25 using dummy_hcd [ 86.072405][ T325] wacom 0003:056A:0084.00D6: unknown main item tag 0x0 [ 86.079316][ T325] wacom 0003:056A:0084.00D6: unknown main item tag 0x0 [pid 877] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 862] <... ioctl resumed>) = 0 [pid 862] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 862] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 861] <... futex resumed>) = 0 [pid 862] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 861] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 862] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 861] <... futex resumed>) = 0 [pid 862] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [ 86.086310][ T325] wacom 0003:056A:0084.00D6: unknown main item tag 0x0 [ 86.093272][ T325] wacom 0003:056A:0084.00D6: unknown main item tag 0x0 [ 86.100128][ T325] wacom 0003:056A:0084.00D6: unknown main item tag 0x0 [ 86.107006][ T325] wacom 0003:056A:0084.00D6: unknown main item tag 0x0 [ 86.114245][ T325] wacom 0003:056A:0084.00D6: unknown main item tag 0x0 [ 86.121152][ T325] wacom 0003:056A:0084.00D6: unknown main item tag 0x0 [ 86.128030][ T325] wacom 0003:056A:0084.00D6: unknown main item tag 0x0 [ 86.134958][ T325] wacom 0003:056A:0084.00D6: unknown main item tag 0x0 [pid 861] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 862] <... ioctl resumed>) = 0 [pid 862] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0) = 0 [ 86.141828][ T325] wacom 0003:056A:0084.00D6: unknown main item tag 0x0 [ 86.148679][ T325] wacom 0003:056A:0084.00D6: unknown main item tag 0x0 [ 86.155564][ T325] wacom 0003:056A:0084.00D6: unknown main item tag 0x0 [ 86.162504][ T325] wacom 0003:056A:0084.00D6: unknown main item tag 0x0 [ 86.169353][ T325] wacom 0003:056A:0084.00D6: unknown main item tag 0x0 [ 86.177319][ T39] wacom 0003:056A:0084.00D7: unknown main item tag 0x0 [ 86.184249][ T325] wacom 0003:056A:0084.00D6: unknown main item tag 0x0 [pid 869] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 868] <... futex resumed>) = 0 [pid 869] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 868] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 869] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 868] <... futex resumed>) = 0 [pid 869] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 868] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 869] <... ioctl resumed>) = 0 [ 86.191099][ T325] wacom 0003:056A:0084.00D6: unknown main item tag 0x0 [ 86.197988][ T39] wacom 0003:056A:0084.00D7: unknown main item tag 0x0 [ 86.204920][ T39] wacom 0003:056A:0084.00D7: unknown main item tag 0x0 [ 86.211820][ T325] wacom 0003:056A:0084.00D6: unknown main item tag 0x0 [ 86.218700][ T325] wacom 0003:056A:0084.00D6: unknown main item tag 0x0 [ 86.225622][ T39] wacom 0003:056A:0084.00D7: unknown main item tag 0x0 [ 86.232585][ T39] wacom 0003:056A:0084.00D7: unknown main item tag 0x0 [pid 869] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 875] <... ioctl resumed>) = 0 [pid 869] <... ioctl resumed>) = 0 [pid 875] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 18 [pid 875] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 860] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 859] <... futex resumed>) = 0 [pid 860] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 859] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 860] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 859] <... futex resumed>) = 0 [pid 860] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [ 86.239454][ T39] wacom 0003:056A:0084.00D7: unknown main item tag 0x0 [ 86.246385][ T325] wacom 0003:056A:0084.00D6: unknown main item tag 0x0 [ 86.253396][ T325] wacom 0003:056A:0084.00D6: unknown main item tag 0x0 [ 86.260257][ T325] wacom 0003:056A:0084.00D6: unknown main item tag 0x0 [ 86.267136][ T39] wacom 0003:056A:0084.00D7: unknown main item tag 0x0 [ 86.274106][ T39] wacom 0003:056A:0084.00D7: unknown main item tag 0x0 [ 86.280959][ T39] wacom 0003:056A:0084.00D7: unknown main item tag 0x0 [pid 859] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 875] <... ioctl resumed>) = 0 [pid 875] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 877] <... ioctl resumed>) = 0 [pid 877] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 875] <... ioctl resumed>) = 9 [pid 875] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 877] <... ioctl resumed>) = 18 [pid 877] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 875] <... ioctl resumed>) = 0 [pid 875] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [ 86.287923][ T325] wacom 0003:056A:0084.00D6: unknown main item tag 0x0 [ 86.294885][ T325] wacom 0003:056A:0084.00D6: unknown main item tag 0x0 [ 86.301843][ T39] wacom 0003:056A:0084.00D7: unknown main item tag 0x0 [ 86.308695][ T39] wacom 0003:056A:0084.00D7: unknown main item tag 0x0 [ 86.315640][ T325] wacom 0003:056A:0084.00D6: unknown main item tag 0x0 [ 86.322611][ T325] wacom 0003:056A:0084.00D6: unknown main item tag 0x0 [ 86.329476][ T325] wacom 0003:056A:0084.00D6: unknown main item tag 0x0 [pid 877] <... ioctl resumed>) = 0 [pid 877] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 875] <... ioctl resumed>) = 84 [pid 875] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 877] <... ioctl resumed>) = 9 [pid 877] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 862] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 861] <... futex resumed>) = 0 [pid 862] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 861] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 862] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 861] <... futex resumed>) = 0 [pid 862] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 861] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 877] <... ioctl resumed>) = 0 [ 86.336377][ T39] wacom 0003:056A:0084.00D7: unknown main item tag 0x0 [ 86.343271][ T39] wacom 0003:056A:0084.00D7: unknown main item tag 0x0 [ 86.350127][ T39] wacom 0003:056A:0084.00D7: unknown main item tag 0x0 [ 86.357060][ T26] usb 5-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 86.366179][ T325] wacom 0003:056A:0084.00D6: unknown main item tag 0x0 [ 86.373089][ T26] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 86.381351][ T325] wacom 0003:056A:0084.00D6: unknown main item tag 0x0 [pid 877] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 84 [pid 877] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 875] <... ioctl resumed>) = 0 [pid 875] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 875] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 875] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [ 86.388271][ T325] wacom 0003:056A:0084.00D6: unknown main item tag 0x0 [ 86.395154][ T39] wacom 0003:056A:0084.00D7: unknown main item tag 0x0 [ 86.402102][ T313] usb 4-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 86.411128][ T313] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 86.419601][ T39] wacom 0003:056A:0084.00D7: unknown main item tag 0x0 [ 86.426529][ T325] wacom 0003:056A:0084.00D6: unknown main item tag 0x0 [ 86.433717][ T39] wacom 0003:056A:0084.00D7: unknown main item tag 0x0 [pid 875] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0 [pid 869] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 875] <... ioctl resumed>) = 0 [pid 869] <... futex resumed>) = 1 [pid 868] <... futex resumed>) = 0 [pid 869] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 868] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 869] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 868] <... futex resumed>) = 0 [pid 869] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 868] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 869] <... ioctl resumed>) = 0 [pid 869] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 869] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 868] <... futex resumed>) = 0 [pid 869] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 868] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 869] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 868] <... futex resumed>) = 0 [pid 869] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 868] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 877] <... ioctl resumed>) = 0 [pid 877] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 877] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 877] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [pid 877] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0) = 0 [ 86.440589][ T39] wacom 0003:056A:0084.00D7: unknown main item tag 0x0 [ 86.447756][ T325] wacom 0003:056A:0084.00D6: unknown main item tag 0x0 [ 86.455214][ T325] wacom 0003:056A:0084.00D6: unknown main item tag 0x0 [ 86.462172][ T39] wacom 0003:056A:0084.00D7: unknown main item tag 0x0 [ 86.469030][ T39] wacom 0003:056A:0084.00D7: unknown main item tag 0x0 [ 86.476010][ T325] wacom 0003:056A:0084.00D6: unknown main item tag 0x0 [ 86.483790][ T39] wacom 0003:056A:0084.00D7: unknown main item tag 0x0 [pid 869] <... ioctl resumed>) = 0 [pid 869] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 869] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 868] <... futex resumed>) = 0 [pid 869] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 868] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 869] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 868] <... futex resumed>) = 0 [pid 869] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 868] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 869] <... ioctl resumed>) = 0 [pid 869] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 869] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 868] <... futex resumed>) = 0 [pid 869] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 868] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 869] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 868] <... futex resumed>) = 0 [pid 869] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [ 86.490651][ T39] wacom 0003:056A:0084.00D7: unknown main item tag 0x0 [ 86.497665][ T325] wacom 0003:056A:0084.00D6: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input0 [ 86.508763][ T39] wacom 0003:056A:0084.00D7: unknown main item tag 0x0 [ 86.515711][ T39] wacom 0003:056A:0084.00D7: unknown main item tag 0x0 [ 86.522584][ T39] wacom 0003:056A:0084.00D7: unknown main item tag 0x0 [ 86.529418][ T39] wacom 0003:056A:0084.00D7: unknown main item tag 0x0 [ 86.536311][ T39] wacom 0003:056A:0084.00D7: unknown main item tag 0x0 [pid 868] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 869] <... ioctl resumed>) = 0 [pid 869] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0 [pid 860] <... ioctl resumed>) = 0 [pid 860] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 869] <... ioctl resumed>) = 0 [ 86.543206][ T39] wacom 0003:056A:0084.00D7: unknown main item tag 0x0 [ 86.550042][ T39] wacom 0003:056A:0084.00D7: unknown main item tag 0x0 [ 86.556976][ T39] wacom 0003:056A:0084.00D7: unknown main item tag 0x0 [ 86.563850][ T39] wacom 0003:056A:0084.00D7: unknown main item tag 0x0 [ 86.570699][ T39] wacom 0003:056A:0084.00D7: unknown main item tag 0x0 [ 86.578412][ T39] wacom 0003:056A:0084.00D7: unknown main item tag 0x0 [ 86.585342][ T39] wacom 0003:056A:0084.00D7: unknown main item tag 0x0 [pid 860] <... ioctl resumed>) = 0 [pid 859] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 859] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 859] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 859] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 859] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 859] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} => {parent_tid=[882]}, 88) = 882 [pid 859] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 859] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 859] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 882 attached [pid 882] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 882] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 882] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0) = 0 [ 86.593372][ T318] wacom 0003:056A:0084.00D8: unknown main item tag 0x0 [ 86.600229][ T318] wacom 0003:056A:0084.00D8: unknown main item tag 0x0 [ 86.607720][ T318] wacom 0003:056A:0084.00D8: unknown main item tag 0x0 [ 86.614713][ T39] wacom 0003:056A:0084.00D7: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input0 [ 86.625810][ T318] wacom 0003:056A:0084.00D8: unknown main item tag 0x0 [ 86.632710][ T318] wacom 0003:056A:0084.00D8: unknown main item tag 0x0 [pid 882] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0) = 34 [pid 875] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 875] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 874] <... futex resumed>) = 0 [pid 874] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 875] <... futex resumed>) = 0 [pid 874] <... futex resumed>) = 1 [pid 875] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 874] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 875] <... ioctl resumed>) = 0 [pid 875] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0) = 0 [pid 877] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 876] <... futex resumed>) = 0 [pid 877] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 876] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 877] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 876] <... futex resumed>) = 0 [pid 877] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 876] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 877] <... ioctl resumed>) = 0 [pid 877] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0) = 0 [ 86.639569][ T318] wacom 0003:056A:0084.00D8: unknown main item tag 0x0 [ 86.648066][ T318] wacom 0003:056A:0084.00D8: unknown main item tag 0x0 [ 86.655069][ T325] wacom 0003:056A:0084.00D9: hidraw2: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input1 [ 86.666852][ T318] wacom 0003:056A:0084.00D8: unknown main item tag 0x0 [ 86.673847][ T318] wacom 0003:056A:0084.00D8: unknown main item tag 0x0 [ 86.680712][ T318] wacom 0003:056A:0084.00D8: unknown main item tag 0x0 [ 86.687681][ T318] wacom 0003:056A:0084.00D8: unknown main item tag 0x0 [pid 862] <... ioctl resumed>) = 0 [pid 862] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0) = 0 [pid 861] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 861] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 861] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 861] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 861] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 861] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} => {parent_tid=[883]}, 88) = 883 [pid 861] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 861] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 861] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 883 attached [pid 883] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 883] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 883] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0) = 0 [ 86.695338][ T318] wacom 0003:056A:0084.00D8: unknown main item tag 0x0 [ 86.702267][ T318] wacom 0003:056A:0084.00D8: unknown main item tag 0x0 [ 86.709120][ T318] wacom 0003:056A:0084.00D8: unknown main item tag 0x0 [ 86.716014][ T318] wacom 0003:056A:0084.00D8: unknown main item tag 0x0 [ 86.723004][ T318] wacom 0003:056A:0084.00D8: unknown main item tag 0x0 [ 86.729887][ T318] wacom 0003:056A:0084.00D8: unknown main item tag 0x0 [ 86.736827][ T318] wacom 0003:056A:0084.00D8: unknown main item tag 0x0 [pid 883] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0) = 34 [pid 869] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 868] <... futex resumed>) = 0 [pid 869] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 868] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 869] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 868] <... futex resumed>) = 0 [pid 869] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [ 86.743718][ T318] wacom 0003:056A:0084.00D8: unknown main item tag 0x0 [ 86.750584][ T318] wacom 0003:056A:0084.00D8: unknown main item tag 0x0 [ 86.757455][ T318] wacom 0003:056A:0084.00D8: unknown main item tag 0x0 [ 86.765787][ T318] wacom 0003:056A:0084.00D8: unknown main item tag 0x0 [ 86.772843][ T39] wacom 0003:056A:0084.00DA: hidraw3: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input1 [ 86.784642][ T318] wacom 0003:056A:0084.00D8: unknown main item tag 0x0 [pid 868] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 860] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 86.791574][ T318] wacom 0003:056A:0084.00D8: unknown main item tag 0x0 [ 86.798428][ T318] wacom 0003:056A:0084.00D8: unknown main item tag 0x0 [ 86.805453][ T318] wacom 0003:056A:0084.00D8: unknown main item tag 0x0 [ 86.812354][ T318] wacom 0003:056A:0084.00D8: unknown main item tag 0x0 [ 86.819196][ T318] wacom 0003:056A:0084.00D8: unknown main item tag 0x0 [ 86.826083][ T318] wacom 0003:056A:0084.00D8: unknown main item tag 0x0 [ 86.832952][ T318] wacom 0003:056A:0084.00D8: unknown main item tag 0x0 [pid 860] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 882] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 859] <... futex resumed>) = 0 [pid 882] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 859] exit_group(0 [pid 882] <... futex resumed>) = ? [pid 860] <... futex resumed>) = ? [pid 859] <... exit_group resumed>) = ? [pid 882] +++ exited with 0 +++ [pid 860] +++ exited with 0 +++ [pid 859] +++ exited with 0 +++ [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=859, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 305] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 305] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 884 [pid 305] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 884 attached [pid 884] set_robust_list(0x5555696156a0, 24) = 0 [pid 884] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 884] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 884] setpgid(0, 0) = 0 [pid 884] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 884] write(3, "1000", 4) = 4 [pid 884] close(3) = 0 executing program [pid 884] write(1, "executing program\n", 18) = 18 [pid 884] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 884] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 884] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 884] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 884] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 884] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 884] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0} => {parent_tid=[885]}, 88) = 885 [pid 884] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 884] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 884] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 885 attached [pid 885] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 885] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 885] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 885] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 885] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 885] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 885] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 875] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 874] <... futex resumed>) = 0 [pid 875] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 874] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 875] <... ioctl resumed>) = 0 [pid 874] <... futex resumed>) = 0 [pid 875] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 874] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 875] <... ioctl resumed>) = 0 [pid 875] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 874] <... futex resumed>) = 0 [pid 875] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 874] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 874] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 877] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 876] <... futex resumed>) = 0 [pid 877] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 876] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 877] <... ioctl resumed>) = 0 [pid 876] <... futex resumed>) = 0 [pid 877] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 876] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 877] <... ioctl resumed>) = 0 [pid 877] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 876] <... futex resumed>) = 0 [pid 877] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 876] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 876] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 875] <... ioctl resumed>) = 0 [pid 875] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 875] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 874] <... futex resumed>) = 0 [pid 875] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 874] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 874] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 877] <... ioctl resumed>) = 0 [pid 877] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 877] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 877] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 876] <... futex resumed>) = 0 [pid 876] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 877] <... futex resumed>) = 0 [pid 876] <... futex resumed>) = 1 [pid 877] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 876] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 862] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 86.839806][ T318] wacom 0003:056A:0084.00D8: unknown main item tag 0x0 [ 86.846699][ T318] wacom 0003:056A:0084.00D8: unknown main item tag 0x0 [ 86.853603][ T318] wacom 0003:056A:0084.00D8: unknown main item tag 0x0 [ 86.860458][ T318] wacom 0003:056A:0084.00D8: unknown main item tag 0x0 [ 86.868001][ T318] wacom 0003:056A:0084.00D8: hidraw4: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input0 [pid 862] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 875] <... ioctl resumed>) = 0 [pid 875] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 875] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 874] <... futex resumed>) = 0 [pid 875] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 874] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 875] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 874] <... futex resumed>) = 0 [pid 875] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 874] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 877] <... ioctl resumed>) = 0 [pid 877] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 877] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 876] <... futex resumed>) = 0 [pid 877] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 876] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 876] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 883] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 861] <... futex resumed>) = 0 [pid 883] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 861] exit_group(0 [pid 883] <... futex resumed>) = ? [pid 862] <... futex resumed>) = ? [pid 861] <... exit_group resumed>) = ? [pid 883] +++ exited with 0 +++ [pid 862] +++ exited with 0 +++ [pid 861] +++ exited with 0 +++ [pid 304] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=861, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 304] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 869] <... ioctl resumed>) = 0 [pid 875] <... ioctl resumed>) = 0 [pid 869] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 875] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0 [pid 304] <... restart_syscall resumed>) = 0 [pid 304] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 304] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 888 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 888 attached [pid 888] set_robust_list(0x5555696156a0, 24) = 0 [pid 888] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 888] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 888] setpgid(0, 0) = 0 [pid 888] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 888] write(3, "1000", 4) = 4 [pid 888] close(3) = 0 [pid 888] write(1, "executing program\n", 18) = 18 [pid 888] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 888] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 888] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 888] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 888] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 888] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 888] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0} => {parent_tid=[889]}, 88) = 889 [pid 888] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 888] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [ 86.941499][ T325] usbhid 2-1:1.2: can't add hid device: -71 [ 86.947447][ T325] usbhid: probe of 2-1:1.2 failed with error -71 [ 86.957411][ T325] usb 2-1: USB disconnect, device number 24 [ 86.977309][ T886] fido_id[886]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory [pid 888] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 875] <... ioctl resumed>) = 0 [pid 869] <... ioctl resumed>) = 0 ci2-android-5-15/strace-static-x86_64: Process 889 attached [pid 889] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 889] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 889] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 889] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 889] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 889] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 889] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 877] <... ioctl resumed>) = 0 [pid 877] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0) = 0 [ 86.984165][ T887] fido_id[887]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory [ 86.993157][ T26] wacom 0003:056A:0084.00DB: unknown main item tag 0x0 [ 87.013930][ T26] wacom 0003:056A:0084.00DB: unknown main item tag 0x0 [ 87.020835][ T26] wacom 0003:056A:0084.00DB: unknown main item tag 0x0 [ 87.028210][ T26] wacom 0003:056A:0084.00DB: unknown main item tag 0x0 [ 87.036186][ T313] wacom 0003:056A:0084.00DC: unknown main item tag 0x0 [ 87.043150][ T26] wacom 0003:056A:0084.00DB: unknown main item tag 0x0 [ 87.049991][ T26] wacom 0003:056A:0084.00DB: unknown main item tag 0x0 [ 87.056927][ T313] wacom 0003:056A:0084.00DC: unknown main item tag 0x0 [ 87.063837][ T313] wacom 0003:056A:0084.00DC: unknown main item tag 0x0 [ 87.070674][ T313] wacom 0003:056A:0084.00DC: unknown main item tag 0x0 [ 87.077585][ T39] usbhid 1-1:1.2: can't add hid device: -71 [ 87.083550][ T39] usbhid: probe of 1-1:1.2 failed with error -71 [ 87.090270][ T26] wacom 0003:056A:0084.00DB: unknown main item tag 0x0 [ 87.097264][ T39] usb 1-1: USB disconnect, device number 24 [ 87.103200][ T26] wacom 0003:056A:0084.00DB: unknown main item tag 0x0 [ 87.110060][ T26] wacom 0003:056A:0084.00DB: unknown main item tag 0x0 [ 87.116996][ T313] wacom 0003:056A:0084.00DC: unknown main item tag 0x0 [ 87.124288][ T313] wacom 0003:056A:0084.00DC: unknown main item tag 0x0 [pid 868] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 868] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 868] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 868] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 868] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 868] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} => {parent_tid=[892]}, 88) = 892 [pid 868] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 868] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 868] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 892 attached [pid 892] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 892] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 892] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0) = 0 [pid 892] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0) = 34 [ 87.129028][ T891] fido_id[891]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/1-1/report_descriptor': No such file or directory [ 87.131526][ T313] wacom 0003:056A:0084.00DC: unknown main item tag 0x0 [ 87.155683][ T318] wacom 0003:056A:0084.00DD: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input1 [ 87.167695][ T26] wacom 0003:056A:0084.00DB: unknown main item tag 0x0 [ 87.175915][ T26] wacom 0003:056A:0084.00DB: unknown main item tag 0x0 [ 87.183834][ T26] wacom 0003:056A:0084.00DB: unknown main item tag 0x0 [pid 869] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 869] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 875] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 874] <... futex resumed>) = 0 [pid 875] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 874] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 874] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 877] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 876] <... futex resumed>) = 0 [pid 877] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 876] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 877] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 876] <... futex resumed>) = 0 [pid 877] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [ 87.190865][ T313] wacom 0003:056A:0084.00DC: unknown main item tag 0x0 [ 87.197774][ T26] wacom 0003:056A:0084.00DB: unknown main item tag 0x0 [ 87.204738][ T313] wacom 0003:056A:0084.00DC: unknown main item tag 0x0 [ 87.211633][ T26] wacom 0003:056A:0084.00DB: unknown main item tag 0x0 [ 87.218514][ T26] wacom 0003:056A:0084.00DB: unknown main item tag 0x0 [ 87.225460][ T313] wacom 0003:056A:0084.00DC: unknown main item tag 0x0 [ 87.232392][ T313] wacom 0003:056A:0084.00DC: unknown main item tag 0x0 [ 87.239243][ T313] wacom 0003:056A:0084.00DC: unknown main item tag 0x0 [ 87.246120][ T26] wacom 0003:056A:0084.00DB: unknown main item tag 0x0 [ 87.252998][ T26] wacom 0003:056A:0084.00DB: unknown main item tag 0x0 [ 87.259836][ T26] wacom 0003:056A:0084.00DB: unknown main item tag 0x0 [ 87.266793][ T313] wacom 0003:056A:0084.00DC: unknown main item tag 0x0 [ 87.273663][ T313] wacom 0003:056A:0084.00DC: unknown main item tag 0x0 [ 87.280495][ T313] wacom 0003:056A:0084.00DC: unknown main item tag 0x0 [ 87.287428][ T26] wacom 0003:056A:0084.00DB: unknown main item tag 0x0 [ 87.294300][ T26] wacom 0003:056A:0084.00DB: unknown main item tag 0x0 [ 87.301130][ T26] wacom 0003:056A:0084.00DB: unknown main item tag 0x0 [ 87.307998][ T313] wacom 0003:056A:0084.00DC: unknown main item tag 0x0 [ 87.314877][ T313] wacom 0003:056A:0084.00DC: unknown main item tag 0x0 [ 87.321753][ T26] wacom 0003:056A:0084.00DB: unknown main item tag 0x0 [ 87.328593][ T26] wacom 0003:056A:0084.00DB: unknown main item tag 0x0 [ 87.335512][ T325] usb 2-1: new high-speed USB device number 25 using dummy_hcd [pid 876] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 892] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 868] <... futex resumed>) = 0 [pid 892] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 868] exit_group(0 [pid 892] <... futex resumed>) = ? [pid 869] <... futex resumed>) = ? [pid 868] <... exit_group resumed>) = ? [pid 892] +++ exited with 0 +++ [pid 869] +++ exited with 0 +++ [pid 868] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=868, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 306] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 893 [pid 306] rt_sigprocmask(SIG_SETMASK, [] [pid 885] <... ioctl resumed>) = 0 [pid 306] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 885] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0ci2-android-5-15/strace-static-x86_64: Process 893 attached [pid 893] set_robust_list(0x5555696156a0, 24) = 0 [pid 893] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 893] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 893] setpgid(0, 0) = 0 [pid 893] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 893] write(3, "1000", 4) = 4 [pid 893] close(3) = 0 executing program [pid 893] write(1, "executing program\n", 18) = 18 [pid 893] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 893] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 893] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 893] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 893] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 893] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 893] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0} => {parent_tid=[894]}, 88) = 894 [pid 893] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 893] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 893] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 894 attached [pid 894] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 894] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 894] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 894] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 894] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 894] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 894] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 885] <... ioctl resumed>) = 18 [ 87.343108][ T313] wacom 0003:056A:0084.00DC: unknown main item tag 0x0 [ 87.349943][ T313] wacom 0003:056A:0084.00DC: unknown main item tag 0x0 [ 87.356873][ T26] wacom 0003:056A:0084.00DB: unknown main item tag 0x0 [ 87.363761][ T313] wacom 0003:056A:0084.00DC: unknown main item tag 0x0 [ 87.370638][ T26] wacom 0003:056A:0084.00DB: unknown main item tag 0x0 [ 87.377629][ T313] wacom 0003:056A:0084.00DC: unknown main item tag 0x0 [ 87.384556][ T26] wacom 0003:056A:0084.00DB: unknown main item tag 0x0 [ 87.391749][ T313] wacom 0003:056A:0084.00DC: unknown main item tag 0x0 [ 87.398616][ T313] wacom 0003:056A:0084.00DC: unknown main item tag 0x0 [ 87.405543][ T26] wacom 0003:056A:0084.00DB: unknown main item tag 0x0 [ 87.412527][ T26] wacom 0003:056A:0084.00DB: unknown main item tag 0x0 [ 87.419474][ T26] wacom 0003:056A:0084.00DB: unknown main item tag 0x0 [ 87.426377][ T313] wacom 0003:056A:0084.00DC: unknown main item tag 0x0 [ 87.433345][ T313] wacom 0003:056A:0084.00DC: unknown main item tag 0x0 [ 87.440189][ T313] wacom 0003:056A:0084.00DC: unknown main item tag 0x0 [ 87.447067][ T26] wacom 0003:056A:0084.00DB: unknown main item tag 0x0 [ 87.453962][ T318] usbhid 3-1:1.2: can't add hid device: -71 [ 87.459858][ T318] usbhid: probe of 3-1:1.2 failed with error -71 [ 87.466220][ T26] wacom 0003:056A:0084.00DB: unknown main item tag 0x0 [ 87.473211][ T313] wacom 0003:056A:0084.00DC: unknown main item tag 0x0 [ 87.480057][ T313] wacom 0003:056A:0084.00DC: unknown main item tag 0x0 [ 87.487409][ T318] usb 3-1: USB disconnect, device number 24 [ 87.493383][ T26] wacom 0003:056A:0084.00DB: unknown main item tag 0x0 [ 87.500249][ T26] wacom 0003:056A:0084.00DB: unknown main item tag 0x0 [ 87.507572][ T313] wacom 0003:056A:0084.00DC: unknown main item tag 0x0 [ 87.516153][ T26] wacom 0003:056A:0084.00DB: unknown main item tag 0x0 [ 87.518850][ T895] fido_id[895]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/3-1/report_descriptor': No such file or directory [ 87.524678][ T313] wacom 0003:056A:0084.00DC: unknown main item tag 0x0 [pid 885] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 874] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 874] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 874] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 874] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 874] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 874] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} => {parent_tid=[897]}, 88) = 897 [pid 874] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 874] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 874] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 897 attached [pid 897] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 897] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 897] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0 [pid 876] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 876] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 876] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 876] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 876] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 876] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 876] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} => {parent_tid=[898]}, 88) = 898 [pid 876] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 876] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 876] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 898 attached [pid 898] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 898] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [ 87.540345][ T896] fido_id[896]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/3-1/report_descriptor': No such file or directory [ 87.544923][ T39] usb 1-1: new high-speed USB device number 25 using dummy_hcd [ 87.567053][ T313] wacom 0003:056A:0084.00DC: unknown main item tag 0x0 [ 87.574146][ T26] wacom 0003:056A:0084.00DB: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input0 [ 87.585383][ T313] wacom 0003:056A:0084.00DC: unknown main item tag 0x0 [pid 898] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0 [pid 889] <... ioctl resumed>) = 0 [pid 889] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 18 [pid 889] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 885] <... ioctl resumed>) = 0 [pid 885] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 18 [ 87.592273][ T313] wacom 0003:056A:0084.00DC: unknown main item tag 0x0 [ 87.599128][ T313] wacom 0003:056A:0084.00DC: unknown main item tag 0x0 [ 87.606811][ T313] wacom 0003:056A:0084.00DC: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input0 [pid 885] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 875] <... ioctl resumed>) = 0 [pid 875] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 885] <... ioctl resumed>) = 0 [pid 885] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 875] <... ioctl resumed>) = 0 [pid 877] <... ioctl resumed>) = 0 [pid 885] <... ioctl resumed>) = 9 [pid 877] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 885] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 897] <... ioctl resumed>) = 0 [pid 897] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0 [pid 885] <... ioctl resumed>) = 0 [pid 877] <... ioctl resumed>) = 0 [pid 885] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 897] <... ioctl resumed>) = 34 [pid 885] <... ioctl resumed>) = 84 [pid 885] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 898] <... ioctl resumed>) = 0 [pid 898] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0) = 34 [pid 885] <... ioctl resumed>) = 0 [pid 885] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 885] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 885] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [pid 885] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0) = 0 [ 87.723113][ T26] wacom 0003:056A:0084.00DE: hidraw2: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input1 [ 87.734293][ T325] usb 2-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 87.744097][ T325] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 87.753781][ T313] wacom 0003:056A:0084.00DF: hidraw3: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input1 [pid 889] <... ioctl resumed>) = 0 [pid 889] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0) = 18 [pid 889] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 889] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 875] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 875] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 889] <... ioctl resumed>) = 9 [pid 889] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 877] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 877] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 874] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 874] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 889] <... ioctl resumed>) = 0 [pid 889] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 897] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 897] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 874] exit_group(0 [pid 897] <... futex resumed>) = ? [pid 875] <... futex resumed>) = ? [pid 874] <... exit_group resumed>) = ? [pid 897] +++ exited with 0 +++ [pid 875] +++ exited with 0 +++ [pid 874] +++ exited with 0 +++ [pid 308] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=874, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 308] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 308] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 308] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 899 ci2-android-5-15/strace-static-x86_64: Process 899 attached [pid 899] set_robust_list(0x5555696156a0, 24) = 0 [pid 899] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 899] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 308] rt_sigprocmask(SIG_SETMASK, [] [pid 899] <... prctl resumed>) = 0 [pid 899] setpgid(0, 0) = 0 [pid 899] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 899] write(3, "1000", 4) = 4 [pid 899] close(3) = 0 [pid 899] write(1, "executing program\n", 18) = 18 executing program [pid 899] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 899] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 899] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 899] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 899] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 899] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 899] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0} => {parent_tid=[900]}, 88) = 900 [pid 899] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 899] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 899] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 900 attached [pid 900] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 900] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 900] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 900] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 900] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 [pid 894] <... ioctl resumed>) = 0 [pid 308] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 900] <... ioctl resumed>) = 0 [pid 900] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 900] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 894] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 876] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 889] <... ioctl resumed>) = 84 [pid 889] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 898] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 898] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 876] exit_group(0 [pid 877] <... futex resumed>) = ? [pid 876] <... exit_group resumed>) = ? [pid 877] +++ exited with 0 +++ [pid 898] <... futex resumed>) = ? [pid 898] +++ exited with 0 +++ [pid 876] +++ exited with 0 +++ [pid 307] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=876, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 307] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 894] <... ioctl resumed>) = 18 [pid 894] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 307] <... restart_syscall resumed>) = 0 [pid 307] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 307] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 901 ci2-android-5-15/strace-static-x86_64: Process 901 attached [pid 307] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 901] set_robust_list(0x5555696156a0, 24) = 0 [pid 901] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 901] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 901] setpgid(0, 0) = 0 [pid 901] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 901] write(3, "1000", 4) = 4 [pid 901] close(3) = 0 [pid 901] write(1, "executing program\n", 18) = 18 executing program [pid 901] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 901] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 901] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 901] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 901] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 901] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 901] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0}ci2-android-5-15/strace-static-x86_64: Process 902 attached => {parent_tid=[902]}, 88) = 902 [pid 902] set_robust_list(0x7f5ae910d9a0, 24 [pid 901] rt_sigprocmask(SIG_SETMASK, [] [pid 902] <... set_robust_list resumed>) = 0 [pid 901] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 902] rt_sigprocmask(SIG_SETMASK, [] [pid 901] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 902] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 901] <... futex resumed>) = 0 [pid 901] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 902] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 902] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 902] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 902] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 902] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 889] <... ioctl resumed>) = 0 [pid 889] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 889] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 889] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [pid 889] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0) = 0 [ 87.911433][ T318] usb 3-1: new high-speed USB device number 25 using dummy_hcd [ 87.941540][ T39] usb 1-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 87.950664][ T39] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 885] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 884] <... futex resumed>) = 0 [pid 885] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 884] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 885] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 884] <... futex resumed>) = 0 [pid 885] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 884] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 885] <... ioctl resumed>) = 0 [pid 885] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0) = 0 [ 88.021493][ T26] usbhid 5-1:1.2: can't add hid device: -71 [ 88.027604][ T26] usbhid: probe of 5-1:1.2 failed with error -71 [ 88.034089][ T313] usbhid 4-1:1.2: can't add hid device: -71 [ 88.040003][ T313] usbhid: probe of 4-1:1.2 failed with error -71 [ 88.049828][ T26] usb 5-1: USB disconnect, device number 24 [ 88.063226][ T313] usb 4-1: USB disconnect, device number 25 [ 88.075786][ T903] fido_id[903]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/5-1/report_descriptor': No such file or directory [ 88.096864][ T905] fido_id[905]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory [ 88.100958][ T904] fido_id[904]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory [pid 894] <... ioctl resumed>) = 0 [ 88.112454][ T906] fido_id[906]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory [pid 894] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 889] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 889] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 888] <... futex resumed>) = 0 [pid 888] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 889] <... futex resumed>) = 0 [pid 888] <... futex resumed>) = 1 [pid 889] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 888] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 889] <... ioctl resumed>) = 0 [pid 889] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 894] <... ioctl resumed>) = 18 [pid 894] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 889] <... ioctl resumed>) = 0 [pid 894] <... ioctl resumed>) = 0 [pid 894] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 885] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 884] <... futex resumed>) = 0 [pid 885] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 884] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 885] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 884] <... futex resumed>) = 0 [pid 885] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 884] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 885] <... ioctl resumed>) = 0 [pid 885] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 885] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 884] <... futex resumed>) = 0 [pid 885] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 884] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 885] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 884] <... futex resumed>) = 0 [pid 885] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 884] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 894] <... ioctl resumed>) = 9 [pid 894] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 885] <... ioctl resumed>) = 0 [pid 894] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 885] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 885] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 884] <... futex resumed>) = 0 [pid 884] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 885] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 884] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 894] <... ioctl resumed>) = 84 [pid 894] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 885] <... ioctl resumed>) = 0 [pid 885] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 885] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 884] <... futex resumed>) = 0 [pid 885] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 884] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 884] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 894] <... ioctl resumed>) = 0 [pid 894] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 894] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 894] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c) = 0 [pid 894] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0) = 0 [pid 885] <... ioctl resumed>) = 0 [ 88.281549][ T318] usb 3-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 88.290816][ T318] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 885] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0) = 0 [pid 889] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 889] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 888] <... futex resumed>) = 0 [pid 888] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 889] <... futex resumed>) = 0 [ 88.362575][ T325] wacom 0003:056A:0084.00E0: unknown main item tag 0x0 [ 88.369482][ T325] wacom 0003:056A:0084.00E0: unknown main item tag 0x0 [ 88.376540][ T325] wacom 0003:056A:0084.00E0: unknown main item tag 0x0 [ 88.383428][ T325] wacom 0003:056A:0084.00E0: unknown main item tag 0x0 [ 88.390308][ T325] wacom 0003:056A:0084.00E0: unknown main item tag 0x0 [ 88.397313][ T325] wacom 0003:056A:0084.00E0: unknown main item tag 0x0 [ 88.404184][ T325] wacom 0003:056A:0084.00E0: unknown main item tag 0x0 [pid 888] <... futex resumed>) = 1 [pid 889] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 888] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 889] <... ioctl resumed>) = 0 [pid 889] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 889] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 888] <... futex resumed>) = 0 [pid 889] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 888] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 889] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 888] <... futex resumed>) = 0 [pid 889] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 888] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 889] <... ioctl resumed>) = 0 [pid 889] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 889] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 888] <... futex resumed>) = 0 [pid 889] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 888] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 889] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 888] <... futex resumed>) = 0 [pid 889] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [ 88.411029][ T325] wacom 0003:056A:0084.00E0: unknown main item tag 0x0 [ 88.417973][ T325] wacom 0003:056A:0084.00E0: unknown main item tag 0x0 [ 88.424847][ T325] wacom 0003:056A:0084.00E0: unknown main item tag 0x0 [ 88.431734][ T325] wacom 0003:056A:0084.00E0: unknown main item tag 0x0 [ 88.438589][ T325] wacom 0003:056A:0084.00E0: unknown main item tag 0x0 [ 88.445462][ T26] usb 5-1: new high-speed USB device number 25 using dummy_hcd [ 88.453060][ T313] usb 4-1: new high-speed USB device number 26 using dummy_hcd [pid 888] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 902] <... ioctl resumed>) = 0 [pid 889] <... ioctl resumed>) = 0 [pid 902] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 889] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 889] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 888] <... futex resumed>) = 0 [pid 889] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 888] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 889] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 888] <... futex resumed>) = 0 [pid 889] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 888] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 900] <... ioctl resumed>) = 0 [pid 900] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 902] <... ioctl resumed>) = 18 [pid 902] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 900] <... ioctl resumed>) = 18 [ 88.460661][ T325] wacom 0003:056A:0084.00E0: unknown main item tag 0x0 [ 88.467564][ T325] wacom 0003:056A:0084.00E0: unknown main item tag 0x0 [ 88.474506][ T325] wacom 0003:056A:0084.00E0: unknown main item tag 0x0 [ 88.481461][ T325] wacom 0003:056A:0084.00E0: unknown main item tag 0x0 [ 88.488357][ T325] wacom 0003:056A:0084.00E0: unknown main item tag 0x0 [ 88.495384][ T325] wacom 0003:056A:0084.00E0: unknown main item tag 0x0 [ 88.502392][ T325] wacom 0003:056A:0084.00E0: unknown main item tag 0x0 [pid 900] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 889] <... ioctl resumed>) = 0 [pid 889] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0 [pid 894] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 893] <... futex resumed>) = 0 [pid 894] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 893] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 894] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 893] <... futex resumed>) = 0 [pid 894] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 893] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 894] <... ioctl resumed>) = 0 [pid 894] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0) = 0 [pid 889] <... ioctl resumed>) = 0 [pid 885] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 885] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 884] <... futex resumed>) = 0 [pid 884] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 885] <... futex resumed>) = 0 [pid 884] <... futex resumed>) = 1 [pid 885] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [ 88.509271][ T325] wacom 0003:056A:0084.00E0: unknown main item tag 0x0 [ 88.516172][ T325] wacom 0003:056A:0084.00E0: unknown main item tag 0x0 [ 88.523035][ T325] wacom 0003:056A:0084.00E0: unknown main item tag 0x0 [ 88.529871][ T325] wacom 0003:056A:0084.00E0: unknown main item tag 0x0 [ 88.537930][ T39] wacom 0003:056A:0084.00E1: unknown main item tag 0x0 [ 88.544836][ T325] wacom 0003:056A:0084.00E0: unknown main item tag 0x0 [ 88.551733][ T39] wacom 0003:056A:0084.00E1: unknown main item tag 0x0 [ 88.558581][ T39] wacom 0003:056A:0084.00E1: unknown main item tag 0x0 [ 88.565477][ T325] wacom 0003:056A:0084.00E0: unknown main item tag 0x0 [ 88.572484][ T325] wacom 0003:056A:0084.00E0: unknown main item tag 0x0 [ 88.579329][ T325] wacom 0003:056A:0084.00E0: unknown main item tag 0x0 [ 88.586313][ T39] wacom 0003:056A:0084.00E1: unknown main item tag 0x0 [ 88.593202][ T39] wacom 0003:056A:0084.00E1: unknown main item tag 0x0 [ 88.600043][ T39] wacom 0003:056A:0084.00E1: unknown main item tag 0x0 [ 88.606931][ T325] wacom 0003:056A:0084.00E0: unknown main item tag 0x0 [ 88.613820][ T325] wacom 0003:056A:0084.00E0: unknown main item tag 0x0 [ 88.620664][ T325] wacom 0003:056A:0084.00E0: unknown main item tag 0x0 [ 88.627538][ T39] wacom 0003:056A:0084.00E1: unknown main item tag 0x0 [ 88.634405][ T39] wacom 0003:056A:0084.00E1: unknown main item tag 0x0 [ 88.641341][ T39] wacom 0003:056A:0084.00E1: unknown main item tag 0x0 [ 88.641447][ T325] wacom 0003:056A:0084.00E0: unknown main item tag 0x0 [ 88.655177][ T39] wacom 0003:056A:0084.00E1: unknown main item tag 0x0 [ 88.662088][ T39] wacom 0003:056A:0084.00E1: unknown main item tag 0x0 [ 88.668937][ T39] wacom 0003:056A:0084.00E1: unknown main item tag 0x0 [ 88.675851][ T325] wacom 0003:056A:0084.00E0: unknown main item tag 0x0 [ 88.682726][ T325] wacom 0003:056A:0084.00E0: unknown main item tag 0x0 [ 88.689562][ T325] wacom 0003:056A:0084.00E0: unknown main item tag 0x0 [ 88.696477][ T39] wacom 0003:056A:0084.00E1: unknown main item tag 0x0 [ 88.703376][ T39] wacom 0003:056A:0084.00E1: unknown main item tag 0x0 [pid 884] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 902] <... ioctl resumed>) = 0 [pid 902] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 900] <... ioctl resumed>) = 0 [pid 900] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 902] <... ioctl resumed>) = 18 [pid 902] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 894] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 889] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 894] <... futex resumed>) = 1 [pid 893] <... futex resumed>) = 0 [pid 889] <... futex resumed>) = 1 [pid 888] <... futex resumed>) = 0 [pid 894] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 893] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 889] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 888] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 894] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 893] <... futex resumed>) = 0 [pid 889] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 888] <... futex resumed>) = 0 [pid 894] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 893] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 889] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 888] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 894] <... ioctl resumed>) = 0 [pid 894] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 894] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 900] <... ioctl resumed>) = 18 [pid 894] <... futex resumed>) = 1 [pid 893] <... futex resumed>) = 0 [pid 900] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 894] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 893] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 894] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 893] <... futex resumed>) = 0 [pid 894] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 893] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 902] <... ioctl resumed>) = 0 [pid 902] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 900] <... ioctl resumed>) = 0 [ 88.710223][ T39] wacom 0003:056A:0084.00E1: unknown main item tag 0x0 [ 88.717665][ T39] wacom 0003:056A:0084.00E1: unknown main item tag 0x0 [ 88.724719][ T325] wacom 0003:056A:0084.00E0: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input0 [ 88.735915][ T39] wacom 0003:056A:0084.00E1: unknown main item tag 0x0 [ 88.742910][ T39] wacom 0003:056A:0084.00E1: unknown main item tag 0x0 [ 88.749771][ T39] wacom 0003:056A:0084.00E1: unknown main item tag 0x0 [ 88.756737][ T39] wacom 0003:056A:0084.00E1: unknown main item tag 0x0 [pid 900] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 902] <... ioctl resumed>) = 9 [pid 894] <... ioctl resumed>) = 0 [pid 902] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 894] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 894] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 893] <... futex resumed>) = 0 [pid 894] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 893] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 894] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 893] <... futex resumed>) = 0 [pid 894] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 893] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 900] <... ioctl resumed>) = 9 [pid 900] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 902] <... ioctl resumed>) = 0 [pid 902] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 900] <... ioctl resumed>) = 0 [pid 900] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1c0 [pid 902] <... ioctl resumed>) = 84 [pid 894] <... ioctl resumed>) = 0 [pid 885] <... ioctl resumed>) = 0 [pid 902] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 894] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 885] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 894] <... ioctl resumed>) = 0 [pid 894] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 893] <... futex resumed>) = 0 [pid 894] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [ 88.763673][ T39] wacom 0003:056A:0084.00E1: unknown main item tag 0x0 [ 88.770531][ T39] wacom 0003:056A:0084.00E1: unknown main item tag 0x0 [ 88.777490][ T39] wacom 0003:056A:0084.00E1: unknown main item tag 0x0 [ 88.784437][ T39] wacom 0003:056A:0084.00E1: unknown main item tag 0x0 [ 88.791298][ T39] wacom 0003:056A:0084.00E1: unknown main item tag 0x0 [ 88.798273][ T39] wacom 0003:056A:0084.00E1: unknown main item tag 0x0 [ 88.806043][ T39] wacom 0003:056A:0084.00E1: unknown main item tag 0x0 [pid 893] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 894] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 893] <... futex resumed>) = 0 [pid 894] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 893] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 900] <... ioctl resumed>) = 84 [pid 900] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 885] <... ioctl resumed>) = 0 [pid 894] <... ioctl resumed>) = 0 [ 88.813054][ T313] usb 4-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 88.822167][ T26] usb 5-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 88.831203][ T26] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 88.839340][ T39] wacom 0003:056A:0084.00E1: unknown main item tag 0x0 [ 88.846224][ T313] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 88.854272][ T39] wacom 0003:056A:0084.00E1: unknown main item tag 0x0 [pid 894] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae910b1e0) = 0 [pid 902] <... ioctl resumed>) = 0 [pid 900] <... ioctl resumed>) = 0 [pid 902] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32 [pid 900] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32 [pid 902] <... ioctl resumed>) = 0 [pid 900] <... ioctl resumed>) = 0 [pid 902] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0 [pid 900] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0 [pid 902] <... ioctl resumed>) = 0 [pid 900] <... ioctl resumed>) = 0 [pid 902] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c [pid 900] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5ae91dfc8c [pid 902] <... ioctl resumed>) = 0 [pid 900] <... ioctl resumed>) = 0 [pid 902] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0 [pid 900] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1c0 [pid 902] <... ioctl resumed>) = 0 [pid 900] <... ioctl resumed>) = 0 [pid 884] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 884] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 884] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 884] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 884] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [ 88.861153][ T39] wacom 0003:056A:0084.00E1: unknown main item tag 0x0 [ 88.869286][ T39] wacom 0003:056A:0084.00E1: unknown main item tag 0x0 [ 88.877256][ T318] wacom 0003:056A:0084.00E2: unknown main item tag 0x0 [ 88.884184][ T39] wacom 0003:056A:0084.00E1: unknown main item tag 0x0 [ 88.891040][ T39] wacom 0003:056A:0084.00E1: unknown main item tag 0x0 [ 88.897943][ T318] wacom 0003:056A:0084.00E2: unknown main item tag 0x0 [ 88.905902][ T318] wacom 0003:056A:0084.00E2: unknown main item tag 0x0 [pid 884] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} => {parent_tid=[907]}, 88) = 907 [pid 884] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 884] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 884] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 907 attached [pid 907] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 907] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 907] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0) = 0 [pid 907] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0) = 34 [ 88.912833][ T39] wacom 0003:056A:0084.00E1: unknown main item tag 0x0 [ 88.920047][ T318] wacom 0003:056A:0084.00E2: unknown main item tag 0x0 [ 88.927161][ T39] wacom 0003:056A:0084.00E1: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input0 [ 88.939667][ T318] wacom 0003:056A:0084.00E2: unknown main item tag 0x0 [ 88.946678][ T325] wacom 0003:056A:0084.00E3: hidraw2: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input1 [ 88.958484][ T318] wacom 0003:056A:0084.00E2: unknown main item tag 0x0 [ 88.965426][ T318] wacom 0003:056A:0084.00E2: unknown main item tag 0x0 [ 88.972342][ T318] wacom 0003:056A:0084.00E2: unknown main item tag 0x0 [ 88.979181][ T318] wacom 0003:056A:0084.00E2: unknown main item tag 0x0 [ 88.986056][ T318] wacom 0003:056A:0084.00E2: unknown main item tag 0x0 [ 88.992948][ T318] wacom 0003:056A:0084.00E2: unknown main item tag 0x0 [ 88.999784][ T318] wacom 0003:056A:0084.00E2: unknown main item tag 0x0 [ 89.006654][ T318] wacom 0003:056A:0084.00E2: unknown main item tag 0x0 [pid 885] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 885] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 889] <... ioctl resumed>) = 0 [pid 889] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0) = 0 [ 89.013517][ T318] wacom 0003:056A:0084.00E2: unknown main item tag 0x0 [ 89.020354][ T318] wacom 0003:056A:0084.00E2: unknown main item tag 0x0 [ 89.027248][ T318] wacom 0003:056A:0084.00E2: unknown main item tag 0x0 [ 89.034827][ T318] wacom 0003:056A:0084.00E2: unknown main item tag 0x0 [ 89.041775][ T318] wacom 0003:056A:0084.00E2: unknown main item tag 0x0 [ 89.048652][ T318] wacom 0003:056A:0084.00E2: unknown main item tag 0x0 [ 89.055553][ T318] wacom 0003:056A:0084.00E2: unknown main item tag 0x0 [pid 894] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 893] <... futex resumed>) = 0 [pid 894] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 893] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 894] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 893] <... futex resumed>) = 0 [pid 894] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 893] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 888] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 888] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 888] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90cc000 [pid 888] mprotect(0x7f5ae90cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 888] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 888] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae90ec990, parent_tid=0x7f5ae90ec990, exit_signal=0, stack=0x7f5ae90cc000, stack_size=0x20300, tls=0x7f5ae90ec6c0} => {parent_tid=[908]}, 88) = 908 [pid 888] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 888] futex(0x7f5ae91dfb58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 888] futex(0x7f5ae91dfb5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}ci2-android-5-15/strace-static-x86_64: Process 908 attached [pid 908] set_robust_list(0x7f5ae90ec9a0, 24) = 0 [pid 908] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 908] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae90eb1f0) = 0 [pid 908] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ae90ea1e0) = 34 [pid 902] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 901] <... futex resumed>) = 0 [pid 902] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 901] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 902] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 901] <... futex resumed>) = 0 [pid 900] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 902] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 901] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 900] <... futex resumed>) = 1 [pid 902] <... ioctl resumed>) = 0 [pid 900] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 902] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 899] <... futex resumed>) = 0 [pid 899] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 900] <... futex resumed>) = 0 [pid 899] <... futex resumed>) = 1 [pid 900] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 899] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 900] <... ioctl resumed>) = 0 [ 89.062508][ T318] wacom 0003:056A:0084.00E2: unknown main item tag 0x0 [ 89.069392][ T318] wacom 0003:056A:0084.00E2: unknown main item tag 0x0 [ 89.076261][ T318] wacom 0003:056A:0084.00E2: unknown main item tag 0x0 [ 89.083157][ T318] wacom 0003:056A:0084.00E2: unknown main item tag 0x0 [ 89.089995][ T318] wacom 0003:056A:0084.00E2: unknown main item tag 0x0 [ 89.096874][ T318] wacom 0003:056A:0084.00E2: unknown main item tag 0x0 [ 89.105348][ T318] wacom 0003:056A:0084.00E2: unknown main item tag 0x0 [pid 900] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0) = 0 [pid 902] <... ioctl resumed>) = 0 [pid 907] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 884] <... futex resumed>) = 0 [pid 907] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 884] exit_group(0 [pid 907] <... futex resumed>) = ? [pid 885] <... futex resumed>) = ? [pid 884] <... exit_group resumed>) = ? [pid 907] +++ exited with 0 +++ [pid 885] +++ exited with 0 +++ [pid 884] +++ exited with 0 +++ [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=884, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 305] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 305] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 909 [pid 305] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 909 attached [pid 909] set_robust_list(0x5555696156a0, 24) = 0 [pid 909] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 909] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 909] setpgid(0, 0) = 0 [pid 909] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 909] write(3, "1000", 4) = 4 [pid 909] close(3) = 0 executing program [pid 909] write(1, "executing program\n", 18) = 18 [pid 909] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 909] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 909] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 909] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 909] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 909] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 909] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0} => {parent_tid=[910]}, 88) = 910 [pid 909] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 909] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 909] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 910 attached [pid 910] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 910] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 910] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 910] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 910] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 910] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [ 89.112412][ T39] wacom 0003:056A:0084.00E4: hidraw3: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input1 [ 89.124411][ T318] wacom 0003:056A:0084.00E2: unknown main item tag 0x0 [ 89.131276][ T318] wacom 0003:056A:0084.00E2: unknown main item tag 0x0 [ 89.138171][ T318] wacom 0003:056A:0084.00E2: unknown main item tag 0x0 [ 89.145076][ T318] wacom 0003:056A:0084.00E2: unknown main item tag 0x0 [ 89.152048][ T318] wacom 0003:056A:0084.00E2: unknown main item tag 0x0 [ 89.158915][ T318] wacom 0003:056A:0084.00E2: unknown main item tag 0x0 [ 89.165844][ T318] wacom 0003:056A:0084.00E2: unknown main item tag 0x0 [ 89.173307][ T318] wacom 0003:056A:0084.00E2: hidraw4: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input0 [pid 910] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 894] <... ioctl resumed>) = 0 [pid 894] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ae910b1e0 [pid 889] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 89.231444][ T325] usbhid 2-1:1.2: can't add hid device: -71 [ 89.237375][ T325] usbhid: probe of 2-1:1.2 failed with error -71 [ 89.244324][ T325] usb 2-1: USB disconnect, device number 25 [ 89.263745][ T911] fido_id[911]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory [pid 889] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 894] <... ioctl resumed>) = 0 [pid 908] futex(0x7f5ae91dfb5c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 888] <... futex resumed>) = 0 [pid 908] futex(0x7f5ae91dfb58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 888] exit_group(0 [pid 908] <... futex resumed>) = ? [pid 889] <... futex resumed>) = ? [pid 888] <... exit_group resumed>) = ? [pid 908] +++ exited with 0 +++ [pid 889] +++ exited with 0 +++ [pid 888] +++ exited with 0 +++ [pid 304] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=888, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 304] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 304] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 304] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555569615690) = 913 ci2-android-5-15/strace-static-x86_64: Process 913 attached [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 913] set_robust_list(0x5555696156a0, 24) = 0 [pid 913] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 913] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 913] setpgid(0, 0) = 0 [pid 913] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 913] write(3, "1000", 4) = 4 [pid 913] close(3) = 0 executing program [pid 913] write(1, "executing program\n", 18) = 18 [pid 913] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 913] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ae9142f50, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ae9135240}, NULL, 8) = 0 [pid 913] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 913] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ae90ed000 [pid 913] mprotect(0x7f5ae90ee000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 913] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 913] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ae910d990, parent_tid=0x7f5ae910d990, exit_signal=0, stack=0x7f5ae90ed000, stack_size=0x20300, tls=0x7f5ae910d6c0}ci2-android-5-15/strace-static-x86_64: Process 914 attached => {parent_tid=[914]}, 88) = 914 [pid 914] set_robust_list(0x7f5ae910d9a0, 24) = 0 [pid 914] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 914] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 913] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 913] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 914] <... futex resumed>) = 0 [pid 914] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 914] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ae910c1d0) = 0 [pid 914] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 [pid 913] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 914] <... ioctl resumed>) = 0 [pid 914] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0) = 0 [pid 914] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1d0 [pid 902] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 900] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 902] <... futex resumed>) = 1 [pid 901] <... futex resumed>) = 0 [pid 902] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 901] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 902] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 901] <... futex resumed>) = 0 [pid 902] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 901] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 900] <... futex resumed>) = 1 [pid 899] <... futex resumed>) = 0 [pid 902] <... ioctl resumed>) = 0 [pid 899] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 900] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 902] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 899] <... futex resumed>) = 0 [pid 902] <... ioctl resumed>) = 0 [pid 899] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 902] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 901] <... futex resumed>) = 0 [pid 900] <... ioctl resumed>) = 0 [pid 902] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 901] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 902] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 901] <... futex resumed>) = 0 [pid 902] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 901] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 900] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 900] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 899] <... futex resumed>) = 0 [pid 900] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 899] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 89.271067][ T912] fido_id[912]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory [pid 899] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 902] <... ioctl resumed>) = 0 [pid 900] <... ioctl resumed>) = 0 [pid 902] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 900] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 902] <... ioctl resumed>) = 0 [pid 900] <... ioctl resumed>) = 0 [pid 902] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 900] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 902] <... futex resumed>) = 1 [pid 901] <... futex resumed>) = 0 [pid 902] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 900] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 899] <... futex resumed>) = 0 [pid 902] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 901] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 899] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 902] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 901] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 900] <... futex resumed>) = 0 [pid 899] <... futex resumed>) = 1 [pid 900] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 899] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 902] <... ioctl resumed>) = 0 [pid 900] <... ioctl resumed>) = 0 [pid 902] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 900] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 902] <... ioctl resumed>) = 0 [pid 900] <... ioctl resumed>) = 0 [pid 902] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 900] futex(0x7f5ae91dfb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 902] <... futex resumed>) = 1 [pid 901] <... futex resumed>) = 0 [pid 900] <... futex resumed>) = 1 [pid 899] <... futex resumed>) = 0 [pid 902] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 901] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 900] futex(0x7f5ae91dfb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 899] futex(0x7f5ae91dfb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 902] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 901] <... futex resumed>) = 0 [pid 900] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 899] <... futex resumed>) = 0 [pid 902] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0 [pid 901] futex(0x7f5ae91dfb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 900] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ae910c1f0