ci2-android-5-15/strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ci2-android-5-15/syz-executor1827093626

<...>
Warning: Permanently added '10.128.1.94' (ED25519) to the list of known hosts.
execve("ci2-android-5-15/syz-executor1827093626", ["ci2-android-5-15/syz-executor1827093626"], 0x7ffe2a6b71a0 /* 10 vars */) = 0
brk(NULL)                               = 0x5555756f6000
brk(0x5555756f6d40)                     = 0x5555756f6d40
arch_prctl(ARCH_SET_FS, 0x5555756f63c0) = 0
set_tid_address(0x5555756f6690)         = 303
set_robust_list(0x5555756f66a0, 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-executor1827093626", 4096) = 45
getrandom("\x97\x08\x74\x94\xac\x3f\x5f\x34", 8, GRND_NONBLOCK) = 8
brk(NULL)                               = 0x5555756f6d40
brk(0x555575717d40)                     = 0x555575717d40
brk(0x555575718000)                     = 0x555575718000
mprotect(0x7f3034a07000, 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=0x5555756f6690) = 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=0x5555756f6690) = 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=0x5555756f6690) = 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|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 306 attached
ci2-android-5-15/strace-static-x86_64: Process 305 attached
ci2-android-5-15/strace-static-x86_64: Process 304 attached
ci2-android-5-15/strace-static-x86_64: Process 307 attached
 <unfinished ...>
[pid   306] set_robust_list(0x5555756f66a0, 24 <unfinished ...>
[pid   305] set_robust_list(0x5555756f66a0, 24 <unfinished ...>
[pid   304] set_robust_list(0x5555756f66a0, 24 <unfinished ...>
[pid   306] <... set_robust_list resumed>) = 0
[pid   305] <... set_robust_list resumed>) = 0
[pid   304] <... set_robust_list resumed>) = 0
[pid   303] <... clone resumed>, child_tidptr=0x5555756f6690) = 307
[pid   303] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   306] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   304] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   303] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   305] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   304] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   306] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   305] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   304] rt_sigprocmask(SIG_BLOCK, ~[] <unfinished ...>
[pid   305] rt_sigprocmask(SIG_BLOCK, ~[] <unfinished ...>
[pid   306] rt_sigprocmask(SIG_BLOCK, ~[] <unfinished ...>
[pid   305] <... rt_sigprocmask resumed>, [], 8) = 0
[pid   304] <... rt_sigprocmask resumed>, [], 8) = 0
[pid   306] <... rt_sigprocmask resumed>, [], 8) = 0
[pid   307] set_robust_list(0x5555756f66a0, 24 <unfinished ...>
[pid   303] rt_sigprocmask(SIG_BLOCK, ~[] <unfinished ...>
[pid   306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   304] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   303] <... rt_sigprocmask resumed>, [], 8) = 0
[pid   303] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   307] <... set_robust_list resumed>) = 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 <unfinished ...>
[pid   306] <... clone resumed>, child_tidptr=0x5555756f6690) = 308
[pid   305] <... clone resumed>, child_tidptr=0x5555756f6690) = 310
ci2-android-5-15/strace-static-x86_64: Process 311 attached
ci2-android-5-15/strace-static-x86_64: Process 310 attached
[pid   306] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   305] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   304] <... clone resumed>, child_tidptr=0x5555756f6690) = 311
[pid   303] <... clone resumed>, child_tidptr=0x5555756f6690) = 309
[pid   303] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   306] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   305] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   303] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   311] set_robust_list(0x5555756f66a0, 24 <unfinished ...>
[pid   310] set_robust_list(0x5555756f66a0, 24 <unfinished ...>
[pid   307] <... clone resumed>, child_tidptr=0x5555756f6690) = 312
[pid   311] <... set_robust_list resumed>) = 0
[pid   310] <... set_robust_list resumed>) = 0
[pid   307] rt_sigprocmask(SIG_SETMASK, []ci2-android-5-15/strace-static-x86_64: Process 312 attached
, NULL, 8) = 0
[pid   311] rt_sigprocmask(SIG_SETMASK, []ci2-android-5-15/strace-static-x86_64: Process 308 attached
ci2-android-5-15/strace-static-x86_64: Process 309 attached
 <unfinished ...>
[pid   312] set_robust_list(0x5555756f66a0, 24 <unfinished ...>
[pid   311] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   310] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   308] set_robust_list(0x5555756f66a0, 24 <unfinished ...>
[pid   309] set_robust_list(0x5555756f66a0, 24) = 0
[pid   308] <... set_robust_list resumed>) = 0
[pid   309] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   308] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   311] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   310] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   309] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   311] <... prctl resumed>)        = 0
[pid   309] rt_sigprocmask(SIG_BLOCK, ~[] <unfinished ...>
[pid   312] <... set_robust_list resumed>) = 0
[pid   311] setpgid(0, 0 <unfinished ...>
[pid   310] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   308] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   308] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   311] <... setpgid resumed>)      = 0
[pid   310] <... prctl resumed>)        = 0
[pid   309] <... rt_sigprocmask resumed>, [], 8) = 0
[pid   311] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   310] setpgid(0, 0 <unfinished ...>
[pid   309] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   312] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   308] <... prctl resumed>)        = 0
[pid   312] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   311] <... openat resumed>)       = 3
[pid   310] <... setpgid resumed>)      = 0
ci2-android-5-15/strace-static-x86_64: Process 313 attached
[pid   308] setpgid(0, 0)               = 0
[pid   308] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   312] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   311] write(3, "1000", 4 <unfinished ...>
[pid   310] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   308] <... openat resumed>)       = 3
[pid   308] write(3, "1000", 4 <unfinished ...>
[pid   310] <... openat resumed>)       = 3
[pid   308] <... write resumed>)        = 4
[pid   308] close(3)                    = 0
[pid   308] write(1, "executing program\n", 18) = 18
executing program
[pid   308] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR <unfinished ...>
[pid   309] <... clone resumed>, child_tidptr=0x5555756f6690) = 313
[pid   309] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   313] set_robust_list(0x5555756f66a0, 24 <unfinished ...>
[pid   312] <... prctl resumed>)        = 0
[pid   311] <... write resumed>)        = 4
[pid   310] write(3, "1000", 4 <unfinished ...>
[pid   313] <... set_robust_list resumed>) = 0
[pid   311] close(3 <unfinished ...>
[pid   313] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   312] setpgid(0, 0 <unfinished ...>
[pid   311] <... close resumed>)        = 0
[pid   310] <... write resumed>)        = 4
[pid   308] <... openat resumed>)       = 3
[pid   309] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   308] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   308] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   308] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[   72.386485][   T30] audit: type=1400 audit(1793468513.173:64): avc:  denied  { execmem } for  pid=303 comm="syz-executor182" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[pid   308] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   313] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   313] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   312] <... setpgid resumed>)      = 0
[pid   311] write(1, "executing program\n", 18 <unfinished ...>
[pid   310] close(3 <unfinished ...>
[pid   313] setpgid(0, 0)               = 0
[pid   313] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   313] write(3, "1000", 4)         = 4
[pid   313] close(3)                    = 0
[pid   313] write(1, "executing program\n", 18) = 18
executing program
[pid   313] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   313] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   313] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   313] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   313] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   312] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   312] write(3, "1000", 4)         = 4
[pid   312] close(3)                    = 0
[pid   312] write(1, "executing program\n", 18) = 18
[pid   312] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   312] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   312] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   311] <... write resumed>)        = 18
[pid   310] <... close resumed>)        = 0
[pid   312] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   312] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   311] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR <unfinished ...>
executing program
executing program
[pid   310] write(1, "executing program\n", 18 <unfinished ...>
[pid   311] <... openat resumed>)       = 3
[pid   311] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   311] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   311] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   311] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   310] <... write resumed>)        = 18
[pid   310] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   310] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   310] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   310] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
executing program
[   72.416300][   T30] audit: type=1400 audit(1793468513.203:65): avc:  denied  { read write } for  pid=308 comm="syz-executor182" 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
[   72.440211][   T30] audit: type=1400 audit(1793468513.203:66): avc:  denied  { open } for  pid=308 comm="syz-executor182" 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
[   72.464801][   T30] audit: type=1400 audit(1793468513.203:67): avc:  denied  { ioctl } for  pid=308 comm="syz-executor182" 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   310] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   308] <... ioctl resumed>)        = 0
[pid   308] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[pid   308] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   313] <... ioctl resumed>)        = 0
[   72.677223][   T20] usb 3-1: new high-speed USB device number 2 using dummy_hcd
[   72.707205][   T60] usb 5-1: new high-speed USB device number 2 using dummy_hcd
[pid   313] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[pid   310] <... ioctl resumed>)        = 0
[pid   313] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   310] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   312] <... ioctl resumed>)        = 0
[pid   311] <... ioctl resumed>)        = 0
[pid   310] <... ioctl resumed>)        = 18
[pid   311] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   312] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   310] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   312] <... ioctl resumed>)        = 18
[pid   311] <... ioctl resumed>)        = 18
[pid   312] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[   72.727243][  T316] usb 2-1: new high-speed USB device number 2 using dummy_hcd
[   72.734882][    T6] usb 4-1: new high-speed USB device number 2 using dummy_hcd
[   72.742419][  T315] usb 1-1: new high-speed USB device number 2 using dummy_hcd
[pid   311] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   308] <... ioctl resumed>)        = 0
[pid   308] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[pid   308] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   313] <... ioctl resumed>)        = 0
[pid   313] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   308] <... ioctl resumed>)        = 0
[pid   308] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   313] <... ioctl resumed>)        = 18
[pid   310] <... ioctl resumed>)        = 0
[pid   313] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   310] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   308] <... ioctl resumed>)        = 9
[pid   308] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   313] <... ioctl resumed>)        = 0
[pid   312] <... ioctl resumed>)        = 0
[pid   311] <... ioctl resumed>)        = 0
[pid   310] <... ioctl resumed>)        = 18
[pid   313] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   310] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   312] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   311] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   308] <... ioctl resumed>)        = 0
[pid   308] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   313] <... ioctl resumed>)        = 9
[pid   312] <... ioctl resumed>)        = 18
[pid   311] <... ioctl resumed>)        = 18
[pid   310] <... ioctl resumed>)        = 0
[pid   313] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   312] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   311] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   310] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   308] <... ioctl resumed>)        = 84
[pid   308] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   313] <... ioctl resumed>)        = 0
[pid   312] <... ioctl resumed>)        = 0
[pid   311] <... ioctl resumed>)        = 0
[pid   310] <... ioctl resumed>)        = 9
[pid   313] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   312] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   311] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   310] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   313] <... ioctl resumed>)        = 84
[pid   312] <... ioctl resumed>)        = 9
[pid   311] <... ioctl resumed>)        = 9
[pid   310] <... ioctl resumed>)        = 0
[pid   308] <... ioctl resumed>)        = 0
[pid   313] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   312] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   311] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   310] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   308] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   308] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   308] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   308] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   310] <... ioctl resumed>)        = 84
[pid   308] <... ioctl resumed>)        = 0
[   73.037297][   T20] usb 3-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   73.046507][   T20] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   73.067304][   T60] usb 5-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   73.076837][   T60] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   310] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   312] <... ioctl resumed>)        = 0
[pid   311] <... ioctl resumed>)        = 0
[pid   312] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   311] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   312] <... ioctl resumed>)        = 84
[pid   310] <... ioctl resumed>)        = 0
[pid   313] <... ioctl resumed>)        = 0
[pid   312] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   311] <... ioctl resumed>)        = 84
[pid   310] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32 <unfinished ...>
[pid   311] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   310] <... ioctl resumed>)        = 0
[pid   310] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   310] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   310] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   313] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   313] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   313] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[   73.087279][  T316] usb 2-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   73.096468][  T316] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   73.117355][    T6] usb 4-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   73.126882][  T315] usb 1-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[pid   313] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60) = 0
[pid   310] <... ioctl resumed>)        = 0
[pid   312] <... ioctl resumed>)        = 0
[pid   311] <... ioctl resumed>)        = 0
[pid   312] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   312] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   312] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   312] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   311] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   311] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   311] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   311] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   312] <... ioctl resumed>)        = 0
[pid   311] <... ioctl resumed>)        = 0
[   73.136209][    T6] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   73.145598][  T315] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   308] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   308] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   313] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90 <unfinished ...>
[pid   310] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   310] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   313] <... ioctl resumed>)        = 0
[pid   313] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   310] <... ioctl resumed>)        = 0
[pid   312] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90 <unfinished ...>
[pid   311] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90 <unfinished ...>
[pid   312] <... ioctl resumed>)        = 0
[pid   311] <... ioctl resumed>)        = 0
[pid   312] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   311] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   312] <... ioctl resumed>)        = 0
[pid   311] <... ioctl resumed>)        = 0
[pid   308] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   308] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   313] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90 <unfinished ...>
[pid   310] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90 <unfinished ...>
[pid   313] <... ioctl resumed>)        = 0
[pid   313] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   310] <... ioctl resumed>)        = 0
[pid   310] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   313] <... ioctl resumed>)        = 34
[pid   310] <... ioctl resumed>)        = 34
[   73.520107][   T20] wacom 0003:056A:0084.0001: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input0
[pid   312] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90 <unfinished ...>
[pid   311] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90 <unfinished ...>
[pid   312] <... ioctl resumed>)        = 0
[pid   312] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   311] <... ioctl resumed>)        = 0
[pid   311] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   312] <... ioctl resumed>)        = 34
[pid   311] <... ioctl resumed>)        = 34
[   73.581531][   T60] wacom 0003:056A:0084.0002: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input0
[   73.593096][  T316] wacom 0003:056A:0084.0003: hidraw2: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input0
[   73.631253][    T6] wacom 0003:056A:0084.0004: hidraw3: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input0
[   73.643069][  T315] wacom 0003:056A:0084.0005: hidraw4: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input0
[pid   308] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   308] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   313] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90 <unfinished ...>
[pid   310] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90 <unfinished ...>
[pid   313] <... ioctl resumed>)        = 0
[pid   313] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   310] <... ioctl resumed>)        = 0
[pid   310] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   313] <... ioctl resumed>)        = 0
[pid   310] <... ioctl resumed>)        = 0
[pid   312] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90 <unfinished ...>
[pid   311] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90 <unfinished ...>
[pid   312] <... ioctl resumed>)        = 0
[pid   312] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   311] <... ioctl resumed>)        = 0
[pid   311] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   312] <... ioctl resumed>)        = 0
[pid   311] <... ioctl resumed>)        = 0
[pid   308] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   308] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   313] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   313] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   310] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   310] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   313] <... ioctl resumed>)        = 34
[   73.949325][   T20] wacom 0003:056A:0084.0006: hidraw5: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input1
[pid   310] <... ioctl resumed>)        = 34
[pid   312] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   312] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   311] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   311] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   312] <... ioctl resumed>)        = 34
[   74.009476][   T60] wacom 0003:056A:0084.0007: hidraw6: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input1
[   74.023009][  T316] wacom 0003:056A:0084.0008: hidraw7: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input1
[pid   311] <... ioctl resumed>)        = 34
[   74.059854][    T6] wacom 0003:056A:0084.0009: hidraw8: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input1
[   74.073246][  T315] wacom 0003:056A:0084.000A: hidraw9: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input1
[pid   308] exit_group(0)               = ?
[pid   308] +++ exited with 0 +++
[pid   306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=308, 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 324 attached
 <unfinished ...>
[pid   324] set_robust_list(0x5555756f66a0, 24 <unfinished ...>
[pid   306] <... clone resumed>, child_tidptr=0x5555756f6690) = 324
[pid   324] <... set_robust_list resumed>) = 0
[pid   324] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   306] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   324] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   324] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   324] setpgid(0, 0)               = 0
[pid   306] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   324] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   324] write(3, "1000", 4)         = 4
[pid   324] close(3)                    = 0
executing program
[pid   324] write(1, "executing program\n", 18) = 18
[pid   324] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   324] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   324] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   324] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   324] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   313] exit_group(0)               = ?
[pid   313] +++ exited with 0 +++
[pid   309] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=313, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   309] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
[pid   309] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   309] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 325 attached
, child_tidptr=0x5555756f6690) = 325
[pid   325] set_robust_list(0x5555756f66a0, 24 <unfinished ...>
[pid   309] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   325] <... set_robust_list resumed>) = 0
[pid   309] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   325] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   325] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   325] setpgid(0, 0)               = 0
[pid   325] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   325] write(3, "1000", 4)         = 4
[pid   325] close(3)                    = 0
executing program
[pid   325] write(1, "executing program\n", 18) = 18
[pid   310] exit_group(0)               = ?
[pid   325] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR <unfinished ...>
[pid   310] +++ exited with 0 +++
[pid   305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=310, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   305] restart_syscall(<... resuming interrupted rt_sigprocmask ...> <unfinished ...>
[pid   325] <... openat resumed>)       = 3
[pid   325] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   325] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   325] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   325] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[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|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 326 attached
, child_tidptr=0x5555756f6690) = 326
[pid   326] set_robust_list(0x5555756f66a0, 24 <unfinished ...>
[pid   305] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   326] <... set_robust_list resumed>) = 0
[pid   305] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   326] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   326] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   326] setpgid(0, 0)               = 0
[pid   326] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   326] write(3, "1000", 4)         = 4
[pid   326] close(3)                    = 0
[pid   326] write(1, "executing program\n", 18) = 18
executing program
[pid   326] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   326] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   326] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   326] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   326] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   312] exit_group(0)               = ?
[pid   312] +++ exited with 0 +++
[pid   307] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=312, 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=0x5555756f6690) = 327
[pid   307] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-15/strace-static-x86_64: Process 327 attached
[pid   327] set_robust_list(0x5555756f66a0, 24) = 0
[pid   327] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   327] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   311] exit_group(0)               = ?
[pid   327] setpgid(0, 0 <unfinished ...>
[pid   311] +++ exited with 0 +++
[pid   327] <... setpgid resumed>)      = 0
[pid   327] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   327] write(3, "1000", 4 <unfinished ...>
[pid   304] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=311, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   304] restart_syscall(<... resuming interrupted rt_sigprocmask ...> <unfinished ...>
[pid   327] <... write resumed>)        = 4
[pid   327] close(3)                    = 0
[pid   327] write(1, "executing program\n", 18) = 18
executing program
[pid   327] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   327] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   327] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   327] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   327] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[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 328 attached
, child_tidptr=0x5555756f6690) = 328
[pid   304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   328] set_robust_list(0x5555756f66a0, 24) = 0
[pid   328] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   328] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   328] setpgid(0, 0)               = 0
[pid   328] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   328] write(3, "1000", 4)         = 4
[pid   328] close(3)                    = 0
[pid   328] write(1, "executing program\n", 18) = 18
executing program
[pid   328] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   328] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   328] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   328] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[   74.247303][   T20] usbhid 3-1:1.2: can't add hid device: -71
[   74.253397][   T20] usbhid: probe of 3-1:1.2 failed with error -71
[   74.261532][   T20] usb 3-1: USB disconnect, device number 2
[   74.307292][   T60] usbhid 5-1:1.2: can't add hid device: -71
[   74.313777][   T60] usbhid: probe of 5-1:1.2 failed with error -71
[   74.320501][  T316] usbhid 2-1:1.2: can't add hid device: -71
[   74.327108][  T316] usbhid: probe of 2-1:1.2 failed with error -71
[   74.334701][   T60] usb 5-1: USB disconnect, device number 2
[   74.340817][    T6] usbhid 4-1:1.2: can't add hid device: -71
[   74.349173][    T6] usbhid: probe of 4-1:1.2 failed with error -71
[   74.360186][  T331] fido_id[331]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory
[   74.367437][  T315] usbhid 1-1:1.2: can't add hid device: -71
[   74.384778][  T315] usbhid: probe of 1-1:1.2 failed with error -71
[   74.397332][  T316] usb 2-1: USB disconnect, device number 2
[   74.404151][    T6] usb 4-1: USB disconnect, device number 2
[   74.414654][  T330] fido_id[330]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory
[   74.437516][  T333] fido_id[333]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory
[   74.462271][  T315] usb 1-1: USB disconnect, device number 2
[   74.471290][  T334] fido_id[334]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory
[   74.502014][  T337] fido_id[337]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory
[   74.533464][  T338] fido_id[338]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory
[   74.554711][  T339] fido_id[339]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory
[   74.576264][  T340] fido_id[340]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory
[   74.596306][  T341] fido_id[341]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory
[pid   328] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   324] <... ioctl resumed>)        = 0
[pid   324] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[   74.615808][  T342] fido_id[342]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory
[   74.627296][   T20] usb 3-1: new high-speed USB device number 3 using dummy_hcd
[pid   324] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   325] <... ioctl resumed>)        = 0
[pid   325] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[pid   325] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   327] <... ioctl resumed>)        = 0
[   74.787208][   T60] usb 5-1: new high-speed USB device number 3 using dummy_hcd
[   74.817213][    T6] usb 4-1: new high-speed USB device number 3 using dummy_hcd
[   74.824753][  T316] usb 2-1: new high-speed USB device number 3 using dummy_hcd
[pid   327] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   326] <... ioctl resumed>)        = 0
[pid   326] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   328] <... ioctl resumed>)        = 0
[pid   327] <... ioctl resumed>)        = 18
[pid   328] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   327] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   326] <... ioctl resumed>)        = 18
[pid   326] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   328] <... ioctl resumed>)        = 18
[pid   328] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   324] <... ioctl resumed>)        = 0
[   74.837312][  T315] usb 1-1: new high-speed USB device number 3 using dummy_hcd
[pid   324] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[pid   324] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   324] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 9
[pid   324] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   324] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 84
[pid   324] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   324] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   324] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   324] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   324] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   325] <... ioctl resumed>)        = 0
[pid   324] <... ioctl resumed>)        = 0
[   74.997307][   T20] usb 3-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   75.006467][   T20] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   325] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[pid   325] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   327] <... ioctl resumed>)        = 0
[pid   327] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   326] <... ioctl resumed>)        = 0
[pid   325] <... ioctl resumed>)        = 0
[pid   326] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   325] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   328] <... ioctl resumed>)        = 0
[pid   327] <... ioctl resumed>)        = 18
[pid   328] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   327] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   326] <... ioctl resumed>)        = 18
[pid   325] <... ioctl resumed>)        = 9
[pid   326] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   325] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   328] <... ioctl resumed>)        = 18
[pid   327] <... ioctl resumed>)        = 0
[pid   328] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   327] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   326] <... ioctl resumed>)        = 0
[pid   325] <... ioctl resumed>)        = 0
[pid   326] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   325] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   328] <... ioctl resumed>)        = 0
[pid   327] <... ioctl resumed>)        = 9
[pid   328] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   327] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   326] <... ioctl resumed>)        = 9
[pid   325] <... ioctl resumed>)        = 84
[pid   326] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   325] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   328] <... ioctl resumed>)        = 9
[pid   327] <... ioctl resumed>)        = 0
[pid   328] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   327] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   326] <... ioctl resumed>)        = 0
[pid   326] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   328] <... ioctl resumed>)        = 0
[pid   327] <... ioctl resumed>)        = 84
[pid   325] <... ioctl resumed>)        = 0
[pid   328] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   325] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   325] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   325] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   325] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   327] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   326] <... ioctl resumed>)        = 84
[   75.147272][   T60] usb 5-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   75.156629][   T60] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   75.177896][    T6] usb 4-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   75.187360][  T316] usb 2-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[pid   326] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   328] <... ioctl resumed>)        = 84
[pid   325] <... ioctl resumed>)        = 0
[pid   328] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   327] <... ioctl resumed>)        = 0
[pid   326] <... ioctl resumed>)        = 0
[pid   328] <... ioctl resumed>)        = 0
[pid   327] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   327] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   327] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   327] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[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, 0x7f3034a0db4c) = 0
[pid   326] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   328] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   328] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   328] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   328] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   324] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   324] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   328] <... ioctl resumed>)        = 0
[pid   327] <... ioctl resumed>)        = 0
[pid   324] <... ioctl resumed>)        = 0
[pid   326] <... ioctl resumed>)        = 0
[   75.196595][  T316] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   75.204790][  T315] usb 1-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   75.214594][    T6] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   75.222629][  T315] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   325] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   325] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   328] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90 <unfinished ...>
[pid   327] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   327] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   328] <... ioctl resumed>)        = 0
[pid   328] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   324] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   324] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   326] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   326] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   328] <... ioctl resumed>)        = 0
[pid   327] <... ioctl resumed>)        = 0
[pid   324] <... ioctl resumed>)        = 34
[   75.489739][   T20] wacom 0003:056A:0084.000B: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input0
[pid   325] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   325] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   328] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90 <unfinished ...>
[pid   327] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90 <unfinished ...>
[pid   326] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90 <unfinished ...>
[pid   324] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   324] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   328] <... ioctl resumed>)        = 0
[pid   328] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   327] <... ioctl resumed>)        = 0
[pid   327] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   326] <... ioctl resumed>)        = 0
[pid   326] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   324] <... ioctl resumed>)        = 0
[pid   328] <... ioctl resumed>)        = 34
[pid   327] <... ioctl resumed>)        = 34
[pid   326] <... ioctl resumed>)        = 34
[   75.649621][   T60] wacom 0003:056A:0084.000C: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input0
[   75.712437][    T6] wacom 0003:056A:0084.000D: hidraw2: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input0
[   75.724046][  T315] wacom 0003:056A:0084.000E: hidraw3: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input0
[   75.736493][  T316] wacom 0003:056A:0084.000F: hidraw4: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input0
[pid   325] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   325] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   324] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   324] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   328] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90 <unfinished ...>
[pid   327] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90 <unfinished ...>
[pid   326] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90 <unfinished ...>
[pid   328] <... ioctl resumed>)        = 0
[pid   327] <... ioctl resumed>)        = 0
[pid   326] <... ioctl resumed>)        = 0
[pid   328] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   327] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   326] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   328] <... ioctl resumed>)        = 0
[pid   327] <... ioctl resumed>)        = 0
[pid   326] <... ioctl resumed>)        = 0
[   75.910667][   T20] wacom 0003:056A:0084.0010: hidraw5: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input1
[pid   325] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   325] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   324] exit_group(0)               = ?
[pid   324] +++ exited with 0 +++
[pid   306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=324, 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 344 attached
, child_tidptr=0x5555756f6690) = 344
[pid   306] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   344] set_robust_list(0x5555756f66a0, 24) = 0
[pid   344] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   344] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   344] setpgid(0, 0)               = 0
[pid   344] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   344] write(3, "1000", 4)         = 4
[pid   344] close(3)                    = 0
executing program
[pid   344] write(1, "executing program\n", 18) = 18
[pid   344] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   344] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   344] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   344] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   344] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   328] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90 <unfinished ...>
[pid   327] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90 <unfinished ...>
[pid   326] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90 <unfinished ...>
[pid   328] <... ioctl resumed>)        = 0
[pid   328] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   327] <... ioctl resumed>)        = 0
[pid   327] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   326] <... ioctl resumed>)        = 0
[pid   326] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   328] <... ioctl resumed>)        = 34
[pid   327] <... ioctl resumed>)        = 34
[   76.079842][   T60] wacom 0003:056A:0084.0011: hidraw6: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input1
[   76.142581][  T316] wacom 0003:056A:0084.0012: hidraw7: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input1
[   76.154451][  T315] wacom 0003:056A:0084.0013: hidraw8: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input1
[   76.166096][    T6] wacom 0003:056A:0084.0014: hidraw9: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input1
[   76.197270][   T20] usbhid 3-1:1.2: can't add hid device: -71
[   76.203245][   T20] usbhid: probe of 3-1:1.2 failed with error -71
[   76.210289][   T20] usb 3-1: USB disconnect, device number 3
[pid   325] exit_group(0)               = ?
[pid   325] +++ exited with 0 +++
[pid   309] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=325, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   309] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
[pid   309] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   309] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555756f6690) = 347
ci2-android-5-15/strace-static-x86_64: Process 347 attached
[pid   347] set_robust_list(0x5555756f66a0, 24 <unfinished ...>
[pid   309] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   347] <... set_robust_list resumed>) = 0
[pid   347] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   347] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   347] setpgid(0, 0)               = 0
[pid   347] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   347] write(3, "1000", 4)         = 4
[pid   347] close(3)                    = 0
[pid   347] write(1, "executing program\n", 18) = 18
[pid   347] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   347] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
executing program
[pid   347] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   347] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   347] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   309] <... rt_sigprocmask resumed>, NULL, 8) = 0
[   76.237270][  T346] fido_id[346]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory
[   76.237276][  T345] fido_id[345]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory
[pid   326] exit_group(0)               = ?
[pid   328] exit_group(0)               = ?
[pid   326] +++ exited with 0 +++
[pid   328] +++ exited with 0 +++
[pid   327] exit_group(0)               = ?
[pid   327] +++ exited with 0 +++
[pid   305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=326, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   305] restart_syscall(<... resuming interrupted rt_sigprocmask ...> <unfinished ...>
[pid   307] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=327, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   304] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=328, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   307] restart_syscall(<... resuming interrupted rt_sigprocmask ...> <unfinished ...>
[pid   304] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
[pid   305] <... restart_syscall resumed>) = 0
[pid   304] rt_sigprocmask(SIG_BLOCK, ~[] <unfinished ...>
[pid   307] <... restart_syscall resumed>) = 0
[pid   304] <... rt_sigprocmask resumed>, [], 8) = 0
[pid   304] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   307] rt_sigprocmask(SIG_BLOCK, ~[] <unfinished ...>
[pid   305] rt_sigprocmask(SIG_BLOCK, ~[]ci2-android-5-15/strace-static-x86_64: Process 348 attached
 <unfinished ...>
[pid   307] <... rt_sigprocmask resumed>, [], 8) = 0
[pid   305] <... rt_sigprocmask resumed>, [], 8) = 0
[pid   304] <... clone resumed>, child_tidptr=0x5555756f6690) = 348
[pid   307] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   348] set_robust_list(0x5555756f66a0, 24) = 0
[pid   348] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   348] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   348] setpgid(0, 0)               = 0
[pid   348] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   307] <... clone resumed>, child_tidptr=0x5555756f6690) = 349
[pid   307] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   305] <... clone resumed>, child_tidptr=0x5555756f6690) = 350
[pid   307] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   305] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   348] <... openat resumed>)       = 3
[pid   348] write(3, "1000", 4)         = 4
[pid   348] close(3)                    = 0
[pid   348] write(1, "executing program\n", 18) = 18
[pid   348] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWRci2-android-5-15/strace-static-x86_64: Process 350 attached
executing program
) = 3
[pid   348] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   348] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   348] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   348] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70ci2-android-5-15/strace-static-x86_64: Process 349 attached
 <unfinished ...>
[pid   349] set_robust_list(0x5555756f66a0, 24) = 0
[pid   349] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   349] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   349] setpgid(0, 0)               = 0
[pid   349] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   349] write(3, "1000", 4)         = 4
[pid   349] close(3)                    = 0
[pid   349] write(1, "executing program\n", 18) = 18
[pid   349] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   349] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
executing program
[pid   349] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 <unfinished ...>
[pid   350] set_robust_list(0x5555756f66a0, 24 <unfinished ...>
[pid   349] <... ioctl resumed>)        = 0
[pid   349] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   349] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   350] <... set_robust_list resumed>) = 0
[pid   350] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   350] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   350] setpgid(0, 0)               = 0
[pid   350] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   350] write(3, "1000", 4)         = 4
[pid   350] close(3)                    = 0
executing program
[pid   350] write(1, "executing program\n", 18) = 18
[pid   350] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   350] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   350] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   350] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[   76.367436][   T60] usbhid 5-1:1.2: can't add hid device: -71
[   76.373579][   T60] usbhid: probe of 5-1:1.2 failed with error -71
[   76.380764][   T60] usb 5-1: USB disconnect, device number 3
[   76.405799][  T351] fido_id[351]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory
[   76.407462][  T352] fido_id[352]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory
[   76.437504][  T316] usbhid 2-1:1.2: can't add hid device: -71
[   76.443469][  T316] usbhid: probe of 2-1:1.2 failed with error -71
[   76.450223][  T315] usbhid 1-1:1.2: can't add hid device: -71
[   76.456187][  T315] usbhid: probe of 1-1:1.2 failed with error -71
[   76.462779][    T6] usbhid 4-1:1.2: can't add hid device: -71
[   76.469590][    T6] usbhid: probe of 4-1:1.2 failed with error -71
[   76.476919][    T6] usb 4-1: USB disconnect, device number 3
[   76.483516][  T315] usb 1-1: USB disconnect, device number 3
[   76.496302][  T316] usb 2-1: USB disconnect, device number 3
[   76.547922][  T354] fido_id[354]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory
[   76.550261][  T353] fido_id[353]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory
[   76.577790][   T20] usb 3-1: new high-speed USB device number 4 using dummy_hcd
[pid   350] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   344] <... ioctl resumed>)        = 0
[pid   344] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[   76.591357][  T356] fido_id[356]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory
[   76.598052][  T355] fido_id[355]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory
[   76.621426][  T358] fido_id[358]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory
[   76.625170][  T357] fido_id[357]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory
[pid   344] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   347] <... ioctl resumed>)        = 0
[pid   347] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[   76.777204][   T60] usb 5-1: new high-speed USB device number 4 using dummy_hcd
[pid   347] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   344] <... ioctl resumed>)        = 0
[pid   344] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[pid   344] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   349] <... ioctl resumed>)        = 0
[pid   348] <... ioctl resumed>)        = 0
[pid   348] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   349] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   344] <... ioctl resumed>)        = 0
[pid   344] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   350] <... ioctl resumed>)        = 0
[pid   349] <... ioctl resumed>)        = 18
[pid   348] <... ioctl resumed>)        = 18
[pid   350] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   349] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   348] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   344] <... ioctl resumed>)        = 9
[pid   344] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   350] <... ioctl resumed>)        = 18
[pid   350] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   344] <... ioctl resumed>)        = 0
[   76.877395][  T315] usb 1-1: new high-speed USB device number 4 using dummy_hcd
[   76.885159][    T6] usb 4-1: new high-speed USB device number 4 using dummy_hcd
[   76.907268][  T316] usb 2-1: new high-speed USB device number 4 using dummy_hcd
[pid   344] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 84
[pid   344] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[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, 0x7f3034a0db4c) = 0
[pid   344] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60) = 0
[pid   347] <... ioctl resumed>)        = 0
[   76.977264][   T20] usb 3-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   76.986561][   T20] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   347] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[pid   347] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   347] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 9
[pid   347] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   347] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 84
[pid   347] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   349] <... ioctl resumed>)        = 0
[pid   348] <... ioctl resumed>)        = 0
[pid   349] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   348] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   350] <... ioctl resumed>)        = 0
[pid   349] <... ioctl resumed>)        = 18
[pid   347] <... ioctl resumed>)        = 0
[pid   350] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   349] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   348] <... ioctl resumed>)        = 18
[pid   347] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   347] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   347] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   347] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   348] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   350] <... ioctl resumed>)        = 18
[pid   349] <... ioctl resumed>)        = 0
[pid   348] <... ioctl resumed>)        = 0
[pid   347] <... ioctl resumed>)        = 0
[pid   348] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   350] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[   77.137316][   T60] usb 5-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   77.146493][   T60] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   349] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   350] <... ioctl resumed>)        = 0
[pid   349] <... ioctl resumed>)        = 9
[pid   348] <... ioctl resumed>)        = 9
[pid   350] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   348] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   349] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   350] <... ioctl resumed>)        = 9
[pid   349] <... ioctl resumed>)        = 0
[pid   348] <... ioctl resumed>)        = 0
[pid   350] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   348] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   349] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   344] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   344] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   350] <... ioctl resumed>)        = 0
[pid   349] <... ioctl resumed>)        = 84
[pid   344] <... ioctl resumed>)        = 0
[pid   349] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   348] <... ioctl resumed>)        = 84
[pid   350] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   348] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   350] <... ioctl resumed>)        = 84
[   77.247366][    T6] usb 4-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   77.256847][  T315] usb 1-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   77.266129][  T315] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   77.274233][  T316] usb 2-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   77.283488][    T6] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   350] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   349] <... ioctl resumed>)        = 0
[pid   348] <... ioctl resumed>)        = 0
[pid   350] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32 <unfinished ...>
[pid   348] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32 <unfinished ...>
[pid   350] <... ioctl resumed>)        = 0
[pid   348] <... ioctl resumed>)        = 0
[pid   350] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0 <unfinished ...>
[pid   348] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0 <unfinished ...>
[pid   350] <... ioctl resumed>)        = 0
[pid   348] <... ioctl resumed>)        = 0
[pid   350] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c <unfinished ...>
[pid   348] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c <unfinished ...>
[pid   350] <... ioctl resumed>)        = 0
[pid   348] <... ioctl resumed>)        = 0
[pid   350] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   348] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   349] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   349] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   349] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   349] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   350] <... ioctl resumed>)        = 0
[pid   349] <... ioctl resumed>)        = 0
[pid   348] <... ioctl resumed>)        = 0
[   77.291551][  T316] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   347] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   347] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   344] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   344] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[   77.469565][   T20] wacom 0003:056A:0084.0015: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input0
[pid   350] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90 <unfinished ...>
[pid   349] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90 <unfinished ...>
[pid   348] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90 <unfinished ...>
[pid   350] <... ioctl resumed>)        = 0
[pid   348] <... ioctl resumed>)        = 0
[pid   350] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   348] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   349] <... ioctl resumed>)        = 0
[pid   349] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   350] <... ioctl resumed>)        = 0
[pid   349] <... ioctl resumed>)        = 0
[pid   348] <... ioctl resumed>)        = 0
[pid   347] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   347] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   344] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   344] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[   77.629427][   T60] wacom 0003:056A:0084.0016: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input0
[pid   350] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90 <unfinished ...>
[pid   349] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90 <unfinished ...>
[pid   348] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90 <unfinished ...>
[pid   350] <... ioctl resumed>)        = 0
[pid   348] <... ioctl resumed>)        = 0
[pid   350] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   348] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   349] <... ioctl resumed>)        = 0
[pid   349] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   350] <... ioctl resumed>)        = 34
[pid   348] <... ioctl resumed>)        = 34
[pid   347] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   347] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[   77.782287][  T315] wacom 0003:056A:0084.0017: hidraw2: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input0
[   77.793966][    T6] wacom 0003:056A:0084.0018: hidraw3: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input0
[   77.805615][  T316] wacom 0003:056A:0084.0019: hidraw4: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input0
[pid   344] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   344] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[   77.899338][   T20] wacom 0003:056A:0084.001A: hidraw5: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input1
[pid   350] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90 <unfinished ...>
[pid   349] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   348] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90 <unfinished ...>
[pid   349] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   350] <... ioctl resumed>)        = 0
[pid   350] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   348] <... ioctl resumed>)        = 0
[pid   348] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   350] <... ioctl resumed>)        = 0
[pid   349] <... ioctl resumed>)        = 0
[pid   347] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   347] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   344] exit_group(0)               = ?
[pid   344] +++ exited with 0 +++
[pid   306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=344, 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=0x5555756f6690) = 360
ci2-android-5-15/strace-static-x86_64: Process 360 attached
[pid   360] set_robust_list(0x5555756f66a0, 24) = 0
[pid   306] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   360] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   306] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   360] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   360] setpgid(0, 0)               = 0
[pid   360] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   360] write(3, "1000", 4)         = 4
[pid   360] close(3)                    = 0
[pid   360] write(1, "executing program\n", 18) = 18
executing program
[pid   360] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   360] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   360] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   360] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[   78.059355][   T60] wacom 0003:056A:0084.001B: hidraw6: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input1
[pid   360] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   350] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90 <unfinished ...>
[pid   348] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90 <unfinished ...>
[pid   350] <... ioctl resumed>)        = 0
[pid   350] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   348] <... ioctl resumed>)        = 0
[pid   348] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   349] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   349] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   348] <... ioctl resumed>)        = 34
[pid   350] <... ioctl resumed>)        = 34
[pid   349] <... ioctl resumed>)        = 34
[   78.197257][   T20] usbhid 3-1:1.2: can't add hid device: -71
[   78.203356][   T20] usbhid: probe of 3-1:1.2 failed with error -71
[   78.213944][  T315] wacom 0003:056A:0084.001C: hidraw7: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input1
[   78.227264][    T6] wacom 0003:056A:0084.001E: hidraw8: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input1
[pid   347] exit_group(0)               = ?
[pid   347] +++ exited with 0 +++
[pid   309] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=347, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   309] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
[pid   309] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   309] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555756f6690) = 363
[pid   309] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-15/strace-static-x86_64: Process 363 attached
[pid   363] set_robust_list(0x5555756f66a0, 24) = 0
[pid   363] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   363] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   363] setpgid(0, 0)               = 0
[pid   363] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   363] write(3, "1000", 4)         = 4
[pid   363] close(3)                    = 0
[pid   363] write(1, "executing program\n", 18) = 18
executing program
[pid   363] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   363] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   363] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   363] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[   78.238852][  T316] wacom 0003:056A:0084.001D: hidraw9: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input1
[   78.250324][   T20] usb 3-1: USB disconnect, device number 4
[   78.290095][  T361] fido_id[361]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory
[   78.301947][  T364] fido_id[364]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory
[   78.357275][   T60] usbhid 5-1:1.2: can't add hid device: -71
[   78.363433][   T60] usbhid: probe of 5-1:1.2 failed with error -71
[   78.370754][   T60] usb 5-1: USB disconnect, device number 4
[pid   363] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   350] exit_group(0 <unfinished ...>
[pid   348] exit_group(0 <unfinished ...>
[pid   350] <... exit_group resumed>)   = ?
[pid   348] <... exit_group resumed>)   = ?
[pid   350] +++ exited with 0 +++
[pid   348] +++ exited with 0 +++
[pid   304] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=348, 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=0x5555756f6690) = 367
[pid   305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=350, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   349] exit_group(0)               = ?
[pid   349] +++ exited with 0 +++
[pid   305] rt_sigprocmask(SIG_BLOCK, ~[] <unfinished ...>
[pid   307] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=349, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   305] <... rt_sigprocmask resumed>, [], 8) = 0
[pid   307] restart_syscall(<... resuming interrupted rt_sigprocmask ...> <unfinished ...>
[pid   305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 367 attached
 <unfinished ...>
[pid   367] set_robust_list(0x5555756f66a0, 24) = 0
[pid   367] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   305] <... clone resumed>, child_tidptr=0x5555756f6690) = 368
[pid   367] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   367] setpgid(0, 0)               = 0
[pid   367] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   367] write(3, "1000", 4)         = 4
[pid   305] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   367] close(3)                    = 0
executing program
[pid   367] write(1, "executing program\n", 18) = 18
[pid   367] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR <unfinished ...>
[pid   305] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   367] <... openat resumed>)       = 3
[pid   367] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   367] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   367] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   367] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70ci2-android-5-15/strace-static-x86_64: Process 368 attached
 <unfinished ...>
[pid   368] set_robust_list(0x5555756f66a0, 24) = 0
[pid   368] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[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
executing program
[pid   368] write(1, "executing program\n", 18) = 18
[pid   368] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR <unfinished ...>
[pid   307] <... restart_syscall resumed>) = 0
[pid   368] <... openat resumed>)       = 3
[pid   307] rt_sigprocmask(SIG_BLOCK, ~[] <unfinished ...>
[pid   368] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70 <unfinished ...>
[pid   307] <... rt_sigprocmask resumed>, [], 8) = 0
[pid   307] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   368] <... ioctl resumed>)        = 0
[pid   368] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 <unfinished ...>
[pid   307] <... clone resumed>, child_tidptr=0x5555756f6690) = 369
[pid   307] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   368] <... ioctl resumed>)        = 0
[pid   368] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   307] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   368] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70ci2-android-5-15/strace-static-x86_64: Process 369 attached
 <unfinished ...>
[pid   369] set_robust_list(0x5555756f66a0, 24) = 0
[pid   369] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   369] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   369] setpgid(0, 0)               = 0
[pid   369] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   369] write(3, "1000", 4)         = 4
[pid   369] close(3)                    = 0
[pid   369] write(1, "executing program\n", 18) = 18
executing program
[pid   369] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   369] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   369] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   369] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[   78.395232][  T365] fido_id[365]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory
[   78.401454][  T366] fido_id[366]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory
[   78.507279][  T316] usbhid 2-1:1.2: can't add hid device: -71
[   78.513275][  T316] usbhid: probe of 2-1:1.2 failed with error -71
[   78.519958][    T6] usbhid 4-1:1.2: can't add hid device: -71
[   78.526115][    T6] usbhid: probe of 4-1:1.2 failed with error -71
[   78.532651][  T315] usbhid 1-1:1.2: can't add hid device: -71
[   78.538863][  T315] usbhid: probe of 1-1:1.2 failed with error -71
[   78.546185][  T315] usb 1-1: USB disconnect, device number 4
[   78.552874][  T316] usb 2-1: USB disconnect, device number 4
[   78.559109][    T6] usb 4-1: USB disconnect, device number 4
[   78.603826][  T370] fido_id[370]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory
[   78.617282][   T20] usb 3-1: new high-speed USB device number 5 using dummy_hcd
[   78.627462][  T372] fido_id[372]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory
[pid   369] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   360] <... ioctl resumed>)        = 0
[pid   360] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[   78.631720][  T373] fido_id[373]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory
[   78.656849][  T371] fido_id[371]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory
[pid   360] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   363] <... ioctl resumed>)        = 0
[pid   363] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[   78.737218][   T60] usb 5-1: new high-speed USB device number 5 using dummy_hcd
[pid   363] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   360] <... ioctl resumed>)        = 0
[pid   360] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[pid   360] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   360] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   367] <... ioctl resumed>)        = 0
[pid   367] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   360] <... ioctl resumed>)        = 9
[pid   360] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   369] <... ioctl resumed>)        = 0
[pid   368] <... ioctl resumed>)        = 0
[pid   367] <... ioctl resumed>)        = 18
[pid   369] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   367] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   368] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   360] <... ioctl resumed>)        = 0
[pid   360] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   369] <... ioctl resumed>)        = 18
[pid   368] <... ioctl resumed>)        = 18
[pid   369] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[   78.937222][  T315] usb 1-1: new high-speed USB device number 5 using dummy_hcd
[   78.944902][  T316] usb 2-1: new high-speed USB device number 5 using dummy_hcd
[   78.952500][    T6] usb 4-1: new high-speed USB device number 5 using dummy_hcd
[pid   368] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   363] <... ioctl resumed>)        = 0
[pid   363] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   360] <... ioctl resumed>)        = 84
[pid   360] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   363] <... ioctl resumed>)        = 18
[pid   363] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   360] <... ioctl resumed>)        = 0
[pid   360] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   360] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   360] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   360] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   363] <... ioctl resumed>)        = 0
[pid   363] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   360] <... ioctl resumed>)        = 0
[pid   363] <... ioctl resumed>)        = 9
[   79.007294][   T20] usb 3-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   79.016655][   T20] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   363] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   363] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 84
[pid   363] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   363] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   363] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   363] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   363] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60) = 0
[   79.107403][   T60] usb 5-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   79.116612][   T60] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   367] <... ioctl resumed>)        = 0
[pid   367] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   369] <... ioctl resumed>)        = 0
[pid   368] <... ioctl resumed>)        = 0
[pid   367] <... ioctl resumed>)        = 18
[pid   368] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   367] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   369] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[pid   368] <... ioctl resumed>)        = 18
[pid   367] <... ioctl resumed>)        = 0
[pid   368] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   369] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   367] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   369] <... ioctl resumed>)        = 0
[pid   368] <... ioctl resumed>)        = 0
[pid   367] <... ioctl resumed>)        = 9
[pid   368] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   369] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   367] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   360] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   360] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   369] <... ioctl resumed>)        = 9
[pid   368] <... ioctl resumed>)        = 9
[pid   367] <... ioctl resumed>)        = 0
[pid   360] <... ioctl resumed>)        = 0
[pid   369] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   368] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   367] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   369] <... ioctl resumed>)        = 0
[pid   368] <... ioctl resumed>)        = 0
[pid   367] <... ioctl resumed>)        = 84
[pid   369] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   367] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   368] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   369] <... ioctl resumed>)        = 84
[pid   368] <... ioctl resumed>)        = 84
[pid   369] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   368] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[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, 0x7f3034a0db4c) = 0
[   79.297363][  T315] usb 1-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   79.306713][  T315] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   79.317289][  T316] usb 2-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   79.326612][    T6] usb 4-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   79.335724][  T316] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   367] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60) = 0
[pid   363] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   363] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   369] <... ioctl resumed>)        = 0
[pid   368] <... 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, 0x7f3034a0db4c) = 0
[pid   369] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   368] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   368] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   368] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   368] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   363] <... ioctl resumed>)        = 0
[pid   369] <... ioctl resumed>)        = 0
[pid   368] <... ioctl resumed>)        = 0
[   79.344144][    T6] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   360] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   360] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   367] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[   79.499375][   T20] wacom 0003:056A:0084.001F: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input0
[pid   367] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   363] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   363] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   369] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90 <unfinished ...>
[pid   368] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   368] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   369] <... ioctl resumed>)        = 0
[pid   369] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   363] <... ioctl resumed>)        = 34
[pid   369] <... ioctl resumed>)        = 0
[pid   368] <... ioctl resumed>)        = 0
[   79.599459][   T60] wacom 0003:056A:0084.0020: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input0
[pid   360] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   360] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   367] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   367] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   363] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   363] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   369] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90 <unfinished ...>
[pid   368] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90 <unfinished ...>
[pid   369] <... ioctl resumed>)        = 0
[pid   369] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   368] <... ioctl resumed>)        = 0
[pid   368] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   369] <... ioctl resumed>)        = 34
[pid   368] <... ioctl resumed>)        = 34
[   79.789571][  T315] wacom 0003:056A:0084.0021: hidraw2: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input0
[   79.831071][  T316] wacom 0003:056A:0084.0022: hidraw3: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input0
[   79.842718][    T6] wacom 0003:056A:0084.0023: hidraw4: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input0
[pid   360] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   360] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   367] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[   79.930226][   T20] wacom 0003:056A:0084.0024: hidraw5: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input1
[pid   367] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   363] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   363] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   369] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90 <unfinished ...>
[pid   368] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90 <unfinished ...>
[pid   369] <... ioctl resumed>)        = 0
[pid   368] <... ioctl resumed>)        = 0
[pid   369] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   368] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   369] <... ioctl resumed>)        = 0
[   80.030455][   T60] wacom 0003:056A:0084.0025: hidraw6: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input1
[pid   360] exit_group(0)               = ?
[pid   360] +++ exited with 0 +++
[pid   306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=360, 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=0x5555756f6690) = 375
ci2-android-5-15/strace-static-x86_64: Process 375 attached
[pid   306] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   375] set_robust_list(0x5555756f66a0, 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
[pid   375] write(1, "executing program\n", 18) = 18
executing program
[pid   375] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   375] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   375] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   375] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   375] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   367] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   367] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   363] exit_group(0)               = ?
[pid   363] +++ exited with 0 +++
[pid   309] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=363, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   309] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   309] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555756f6690) = 376
[pid   309] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-15/strace-static-x86_64: Process 376 attached
[pid   376] set_robust_list(0x5555756f66a0, 24) = 0
[pid   376] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   376] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   368] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   368] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   376] setpgid(0, 0)               = 0
[pid   376] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   376] write(3, "1000", 4)         = 4
[pid   376] close(3)                    = 0
[pid   376] write(1, "executing program\n", 18) = 18
executing program
[pid   376] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   376] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   376] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   376] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   376] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   369] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   369] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   368] <... ioctl resumed>)        = 34
[pid   369] <... ioctl resumed>)        = 34
[   80.219635][  T315] wacom 0003:056A:0084.0026: hidraw7: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input1
[   80.230869][   T20] usbhid 3-1:1.2: can't add hid device: -71
[   80.237119][   T20] usbhid: probe of 3-1:1.2 failed with error -71
[   80.256847][   T20] usb 3-1: USB disconnect, device number 5
[   80.265304][  T316] wacom 0003:056A:0084.0027: hidraw8: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input1
[   80.279176][    T6] wacom 0003:056A:0084.0028: hidraw9: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input1
[   80.303702][  T377] fido_id[377]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory
[   80.337271][   T60] usbhid 5-1:1.2: can't add hid device: -71
[   80.343228][   T60] usbhid: probe of 5-1:1.2 failed with error -71
[   80.351104][   T60] usb 5-1: USB disconnect, device number 5
[pid   367] exit_group(0)               = ?
[pid   367] +++ exited with 0 +++
[pid   304] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=367, 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 382 attached
, child_tidptr=0x5555756f6690) = 382
[pid   304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   382] set_robust_list(0x5555756f66a0, 24) = 0
[pid   382] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   382] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   382] setpgid(0, 0)               = 0
[pid   382] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   382] write(3, "1000", 4)         = 4
[pid   382] close(3)                    = 0
[pid   382] write(1, "executing program\n", 18) = 18
[pid   382] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   382] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
executing program
[pid   382] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   382] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[   80.373967][  T380] fido_id[380]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/5-1/report_descriptor': No such file or directory
[   80.387280][  T381] fido_id[381]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/5-1/report_descriptor': No such file or directory
[pid   382] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   368] exit_group(0)               = ?
[pid   368] +++ exited with 0 +++
[pid   305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=368, 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 383 attached
, child_tidptr=0x5555756f6690) = 383
[pid   305] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   383] set_robust_list(0x5555756f66a0, 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
[pid   383] write(1, "executing program\n", 18) = 18
executing program
[pid   383] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   383] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   383] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   383] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   383] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   369] exit_group(0)               = ?
[pid   369] +++ exited with 0 +++
[pid   307] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=369, 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=0x5555756f6690) = 384
[pid   307] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-15/strace-static-x86_64: Process 384 attached
[pid   384] set_robust_list(0x5555756f66a0, 24) = 0
[pid   384] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   384] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   384] setpgid(0, 0)               = 0
[pid   384] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   384] write(3, "1000", 4)         = 4
[pid   384] close(3)                    = 0
[pid   384] write(1, "executing program\n", 18) = 18
executing program
[pid   384] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   384] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   384] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   384] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[   80.507425][  T315] usbhid 1-1:1.2: can't add hid device: -71
[   80.513660][  T315] usbhid: probe of 1-1:1.2 failed with error -71
[   80.520661][  T315] usb 1-1: USB disconnect, device number 5
[   80.544355][  T385] fido_id[385]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory
[   80.547586][  T316] usbhid 2-1:1.2: can't add hid device: -71
[   80.566475][  T386] fido_id[386]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory
[   80.580636][    T6] usbhid 4-1:1.2: can't add hid device: -71
[   80.586557][    T6] usbhid: probe of 4-1:1.2 failed with error -71
[   80.593443][  T316] usbhid: probe of 2-1:1.2 failed with error -71
[   80.602451][    T6] usb 4-1: USB disconnect, device number 5
[   80.608515][  T316] usb 2-1: USB disconnect, device number 5
[   80.642458][  T388] fido_id[388]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory
[pid   384] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   375] <... ioctl resumed>)        = 0
[pid   375] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[   80.656854][  T389] fido_id[389]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory
[   80.657434][   T20] usb 3-1: new high-speed USB device number 6 using dummy_hcd
[pid   375] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   376] <... ioctl resumed>)        = 0
[pid   376] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[   80.747288][   T60] usb 5-1: new high-speed USB device number 6 using dummy_hcd
[pid   376] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   382] <... ioctl resumed>)        = 0
[pid   382] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[pid   382] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   375] <... ioctl resumed>)        = 0
[   80.887380][  T315] usb 1-1: new high-speed USB device number 6 using dummy_hcd
[pid   375] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[pid   375] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   375] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 9
[pid   384] <... ioctl resumed>)        = 0
[pid   384] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   375] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   383] <... ioctl resumed>)        = 0
[pid   376] <... ioctl resumed>)        = 0
[pid   376] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   383] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   384] <... ioctl resumed>)        = 18
[pid   375] <... ioctl resumed>)        = 0
[pid   375] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   384] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   383] <... ioctl resumed>)        = 18
[pid   376] <... ioctl resumed>)        = 18
[pid   376] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   383] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   375] <... ioctl resumed>)        = 84
[   80.977240][    T6] usb 4-1: new high-speed USB device number 6 using dummy_hcd
[   80.984792][  T316] usb 2-1: new high-speed USB device number 6 using dummy_hcd
[pid   375] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   376] <... ioctl resumed>)        = 0
[pid   376] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 9
[pid   375] <... ioctl resumed>)        = 0
[pid   376] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   375] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   375] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   375] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   375] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   376] <... ioctl resumed>)        = 0
[pid   375] <... ioctl resumed>)        = 0
[   81.037304][   T20] usb 3-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   81.046675][   T20] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   376] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 84
[pid   376] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 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, 0x7f3034a0db4c) = 0
[pid   376] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   382] <... ioctl resumed>)        = 0
[pid   382] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   376] <... ioctl resumed>)        = 0
[pid   382] <... ioctl resumed>)        = 18
[   81.107351][   T60] usb 5-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   81.116634][   T60] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   382] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   382] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 9
[pid   382] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   382] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   384] <... ioctl resumed>)        = 0
[pid   384] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   382] <... ioctl resumed>)        = 84
[pid   382] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   384] <... ioctl resumed>)        = 18
[pid   383] <... ioctl resumed>)        = 0
[pid   383] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   384] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   383] <... ioctl resumed>)        = 18
[pid   382] <... ioctl resumed>)        = 0
[pid   384] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   382] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   382] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   382] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   382] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   383] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   375] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   375] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   384] <... ioctl resumed>)        = 9
[pid   383] <... ioctl resumed>)        = 0
[pid   382] <... ioctl resumed>)        = 0
[pid   384] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   383] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   375] <... ioctl resumed>)        = 0
[   81.247276][  T315] usb 1-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   81.256467][  T315] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   384] <... ioctl resumed>)        = 0
[pid   383] <... ioctl resumed>)        = 9
[pid   384] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   383] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   384] <... ioctl resumed>)        = 84
[pid   383] <... ioctl resumed>)        = 0
[pid   384] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   383] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 84
[pid   383] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   376] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   376] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   384] <... ioctl resumed>)        = 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, 0x7f3034a0db4c) = 0
[pid   384] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   376] <... ioctl resumed>)        = 0
[pid   384] <... ioctl resumed>)        = 0
[pid   383] <... ioctl resumed>)        = 0
[pid   383] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   383] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   383] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   383] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60) = 0
[   81.337312][    T6] usb 4-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   81.346608][    T6] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   81.357270][  T316] usb 2-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   81.366593][  T316] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   382] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   382] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   375] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   375] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   382] <... ioctl resumed>)        = 0
[pid   375] <... ioctl resumed>)        = 34
[pid   376] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   376] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   384] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[   81.529990][   T20] wacom 0003:056A:0084.0029: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input0
[pid   384] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   376] <... ioctl resumed>)        = 34
[pid   384] <... ioctl resumed>)        = 0
[pid   383] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   383] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[   81.599640][   T60] wacom 0003:056A:0084.002A: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input0
[pid   382] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   382] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   375] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   375] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   382] <... ioctl resumed>)        = 34
[pid   375] <... ioctl resumed>)        = 0
[pid   376] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[   81.739854][  T315] wacom 0003:056A:0084.002B: hidraw2: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input0
[pid   376] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   384] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   384] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   383] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   383] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[   81.830131][    T6] wacom 0003:056A:0084.002C: hidraw3: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input0
[   81.849768][  T316] wacom 0003:056A:0084.002D: hidraw4: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input0
[pid   382] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90 <unfinished ...>
[pid   375] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   375] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   382] <... ioctl resumed>)        = 0
[pid   382] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   375] <... ioctl resumed>)        = 34
[pid   376] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[   81.959503][   T20] wacom 0003:056A:0084.002E: hidraw5: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input1
[pid   376] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   384] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   384] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   383] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   383] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[   82.030014][   T60] wacom 0003:056A:0084.002F: hidraw6: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input1
[pid   382] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   382] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   375] exit_group(0)               = ?
[pid   375] +++ exited with 0 +++
[pid   306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=375, 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, ~[] <unfinished ...>
[pid   382] <... ioctl resumed>)        = 34
[pid   306] <... rt_sigprocmask resumed>, [], 8) = 0
[pid   306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555756f6690) = 390
[pid   306] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-15/strace-static-x86_64: Process 390 attached
[pid   390] set_robust_list(0x5555756f66a0, 24) = 0
[pid   390] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   390] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   390] setpgid(0, 0)               = 0
[pid   390] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   390] write(3, "1000", 4)         = 4
[pid   390] close(3)                    = 0
executing program
[pid   390] write(1, "executing program\n", 18) = 18
[pid   390] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   390] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   390] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   390] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   390] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   376] exit_group(0)               = ?
[pid   376] +++ exited with 0 +++
[pid   309] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=376, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   309] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
[pid   309] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   309] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 391 attached
, child_tidptr=0x5555756f6690) = 391
[pid   309] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   391] set_robust_list(0x5555756f66a0, 24) = 0
[pid   391] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   391] prctl(PR_SET_PDEATHSIG, SIGKILL) = 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
[   82.172656][  T315] wacom 0003:056A:0084.0030: hidraw7: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input1
[pid   391] close(3)                    = 0
[pid   391] write(1, "executing program\n", 18) = 18
executing program
[pid   391] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   391] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   391] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   391] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   391] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   384] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   384] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   383] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   383] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[   82.257345][   T20] usbhid 3-1:1.2: can't add hid device: -71
[   82.265764][   T20] usbhid: probe of 3-1:1.2 failed with error -71
[   82.272366][    T6] wacom 0003:056A:0084.0031: hidraw8: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input1
[   82.286103][  T316] wacom 0003:056A:0084.0032: hidraw9: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input1
[   82.303108][   T20] usb 3-1: USB disconnect, device number 6
[pid   382] exit_group(0)               = ?
[pid   382] +++ exited with 0 +++
[pid   304] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=382, 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=0x5555756f6690) = 394
[pid   304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-15/strace-static-x86_64: Process 394 attached
[pid   394] set_robust_list(0x5555756f66a0, 24) = 0
[pid   394] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   394] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   394] setpgid(0, 0)               = 0
[pid   394] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   394] write(3, "1000", 4)         = 4
[   82.328035][  T392] fido_id[392]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory
[   82.330573][  T393] fido_id[393]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory
[   82.356399][   T60] usbhid 5-1:1.2: can't add hid device: -71
[   82.362435][   T60] usbhid: probe of 5-1:1.2 failed with error -71
[pid   394] close(3)                    = 0
executing program
[pid   394] write(1, "executing program\n", 18) = 18
[pid   394] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   394] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   394] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   394] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[   82.375413][   T60] usb 5-1: USB disconnect, device number 6
[pid   394] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[   82.408850][  T395] fido_id[395]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory
[   82.420032][  T396] fido_id[396]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory
[pid   384] exit_group(0)               = ?
[pid   384] +++ exited with 0 +++
[pid   307] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=384, 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=0x5555756f6690) = 397
[pid   307] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-15/strace-static-x86_64: Process 397 attached
[pid   397] set_robust_list(0x5555756f66a0, 24) = 0
[pid   397] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   397] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   397] setpgid(0, 0)               = 0
[pid   397] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   397] write(3, "1000", 4)         = 4
[pid   397] close(3)                    = 0
[pid   397] write(1, "executing program\n", 18) = 18
executing program
[pid   397] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR <unfinished ...>
[pid   383] exit_group(0)               = ?
[pid   383] +++ exited with 0 +++
[pid   305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=383, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   305] restart_syscall(<... resuming interrupted rt_sigprocmask ...> <unfinished ...>
[pid   397] <... openat resumed>)       = 3
[pid   397] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   397] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   397] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   397] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[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=0x5555756f6690) = 400
[pid   305] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-15/strace-static-x86_64: Process 400 attached
[   82.457295][  T315] usbhid 1-1:1.2: can't add hid device: -71
[   82.463665][  T315] usbhid: probe of 1-1:1.2 failed with error -71
[   82.471411][  T315] usb 1-1: USB disconnect, device number 6
[pid   400] set_robust_list(0x5555756f66a0, 24) = 0
[pid   400] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   400] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   400] setpgid(0, 0)               = 0
[pid   400] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   400] write(3, "1000", 4)         = 4
[pid   400] close(3)                    = 0
[pid   400] write(1, "executing program\n", 18) = 18
executing program
[pid   400] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   400] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   400] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   400] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[   82.503106][  T399] fido_id[399]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory
[   82.505894][  T398] fido_id[398]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory
[   82.557314][    T6] usbhid 4-1:1.2: can't add hid device: -71
[   82.563535][    T6] usbhid: probe of 4-1:1.2 failed with error -71
[   82.573233][    T6] usb 4-1: USB disconnect, device number 6
[   82.579273][  T316] usbhid 2-1:1.2: can't add hid device: -71
[   82.585241][  T316] usbhid: probe of 2-1:1.2 failed with error -71
[   82.603811][  T401] fido_id[401]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory
[   82.621854][  T316] usb 2-1: USB disconnect, device number 6
[   82.642899][  T404] fido_id[404]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory
[pid   400] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   390] <... ioctl resumed>)        = 0
[pid   390] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[   82.648667][  T402] fido_id[402]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory
[   82.671291][   T20] usb 3-1: new high-speed USB device number 7 using dummy_hcd
[   82.679494][  T403] fido_id[403]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory
[pid   390] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   391] <... ioctl resumed>)        = 0
[pid   391] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[   82.747223][   T60] usb 5-1: new high-speed USB device number 7 using dummy_hcd
[pid   391] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   394] <... ioctl resumed>)        = 0
[pid   394] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[   82.877327][  T315] usb 1-1: new high-speed USB device number 7 using dummy_hcd
[pid   394] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   390] <... ioctl resumed>)        = 0
[pid   390] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   397] <... ioctl resumed>)        = 0
[pid   397] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   390] <... ioctl resumed>)        = 18
[pid   390] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   397] <... ioctl resumed>)        = 18
[pid   397] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   390] <... ioctl resumed>)        = 0
[   82.937230][    T6] usb 4-1: new high-speed USB device number 7 using dummy_hcd
[pid   390] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   400] <... ioctl resumed>)        = 0
[pid   391] <... ioctl resumed>)        = 0
[pid   390] <... ioctl resumed>)        = 9
[pid   400] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   390] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   391] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   400] <... ioctl resumed>)        = 18
[pid   391] <... ioctl resumed>)        = 18
[pid   390] <... ioctl resumed>)        = 0
[pid   400] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   390] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   391] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   390] <... ioctl resumed>)        = 84
[pid   391] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[   82.987352][  T316] usb 2-1: new high-speed USB device number 7 using dummy_hcd
[pid   390] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   391] <... ioctl resumed>)        = 9
[pid   391] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[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, 0x7f3034a0db4c) = 0
[pid   390] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   391] <... ioctl resumed>)        = 0
[pid   391] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   390] <... ioctl resumed>)        = 0
[pid   391] <... ioctl resumed>)        = 84
[   83.047309][   T20] usb 3-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   83.056677][   T20] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   391] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   394] <... ioctl resumed>)        = 0
[pid   391] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   391] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   391] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   391] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   394] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[pid   391] <... ioctl resumed>)        = 0
[   83.107344][   T60] usb 5-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   83.116653][   T60] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   394] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   394] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   397] <... ioctl resumed>)        = 0
[pid   394] <... ioctl resumed>)        = 9
[pid   397] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   394] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   397] <... ioctl resumed>)        = 18
[pid   394] <... ioctl resumed>)        = 0
[pid   394] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   397] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   394] <... ioctl resumed>)        = 84
[pid   394] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   397] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   400] <... ioctl resumed>)        = 0
[pid   397] <... ioctl resumed>)        = 9
[pid   400] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   397] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   394] <... ioctl resumed>)        = 0
[pid   394] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   394] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   394] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   394] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   397] <... ioctl resumed>)        = 0
[pid   400] <... ioctl resumed>)        = 18
[pid   397] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   400] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   394] <... ioctl resumed>)        = 0
[   83.237330][  T315] usb 1-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   83.246841][  T315] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   400] <... ioctl resumed>)        = 0
[pid   397] <... ioctl resumed>)        = 84
[pid   400] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   397] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   390] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   390] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   400] <... ioctl resumed>)        = 9
[pid   390] <... ioctl resumed>)        = 0
[pid   400] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   397] <... ioctl resumed>)        = 0
[pid   397] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   397] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   397] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   397] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   400] <... ioctl resumed>)        = 0
[pid   400] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   397] <... ioctl resumed>)        = 0
[pid   400] <... ioctl resumed>)        = 84
[pid   400] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   391] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[   83.297300][    T6] usb 4-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   83.306413][    T6] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   391] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   400] <... ioctl resumed>)        = 0
[pid   400] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   400] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   400] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   400] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60) = 0
[   83.357351][  T316] usb 2-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   83.366811][  T316] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   394] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   394] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   390] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   390] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   397] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   397] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   391] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   391] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[   83.539342][   T20] wacom 0003:056A:0084.0033: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input0
[pid   400] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   400] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[   83.599482][   T60] wacom 0003:056A:0084.0034: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input0
[pid   394] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   394] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   390] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   390] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   397] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   397] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[   83.729421][  T315] wacom 0003:056A:0084.0035: hidraw2: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input0
[pid   391] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   391] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   400] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[   83.769501][    T6] wacom 0003:056A:0084.0036: hidraw3: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input0
[pid   400] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[   83.829520][  T316] wacom 0003:056A:0084.0037: hidraw4: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input0
[pid   394] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   394] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   390] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   390] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   397] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   397] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   391] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   391] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   400] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[   83.969774][   T20] wacom 0003:056A:0084.0038: hidraw5: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input1
[pid   400] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[   84.029821][   T60] wacom 0003:056A:0084.0039: hidraw6: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input1
[pid   394] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   394] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   390] exit_group(0)               = ?
[pid   390] +++ exited with 0 +++
[pid   306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=390, 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|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 405 attached
 <unfinished ...>
[pid   405] set_robust_list(0x5555756f66a0, 24) = 0
[pid   405] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   306] <... clone resumed>, child_tidptr=0x5555756f6690) = 405
[pid   405] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   405] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   405] setpgid(0, 0)               = 0
[pid   405] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   306] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   405] <... openat resumed>)       = 3
[pid   405] write(3, "1000", 4)         = 4
[pid   405] close(3)                    = 0
[pid   405] write(1, "executing program\n", 18) = 18
executing program
[pid   405] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   405] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   405] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 <unfinished ...>
[pid   306] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   405] <... ioctl resumed>)        = 0
[pid   405] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   405] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   397] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   397] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[   84.159638][  T315] wacom 0003:056A:0084.003A: hidraw7: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input1
[pid   391] exit_group(0)               = ?
[pid   391] +++ exited with 0 +++
[pid   309] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=391, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   309] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
[pid   309] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   309] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555756f6690) = 406
ci2-android-5-15/strace-static-x86_64: Process 406 attached
[pid   406] set_robust_list(0x5555756f66a0, 24) = 0
[pid   406] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   309] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   406] <... rt_sigprocmask resumed>, 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 <unfinished ...>
[pid   309] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   406] <... openat resumed>)       = 3
[pid   406] write(3, "1000", 4)         = 4
[pid   406] close(3)                    = 0
[pid   406] write(1, "executing program\n", 18) = 18
executing program
[pid   406] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   406] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   406] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   406] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   406] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   400] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[   84.199354][    T6] wacom 0003:056A:0084.003B: hidraw8: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input1
[pid   400] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[   84.247318][   T20] usbhid 3-1:1.2: can't add hid device: -71
[   84.253438][   T20] usbhid: probe of 3-1:1.2 failed with error -71
[   84.262649][  T316] wacom 0003:056A:0084.003C: hidraw9: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input1
[   84.278410][   T20] usb 3-1: USB disconnect, device number 7
[   84.301295][  T407] fido_id[407]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory
[   84.304449][  T408] fido_id[408]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory
[pid   394] exit_group(0)               = ?
[pid   394] +++ exited with 0 +++
[pid   304] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=394, 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=0x5555756f6690) = 409
[pid   304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-15/strace-static-x86_64: Process 409 attached
[pid   409] set_robust_list(0x5555756f66a0, 24) = 0
[pid   409] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   409] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   409] setpgid(0, 0)               = 0
[pid   409] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   409] write(3, "1000", 4)         = 4
[pid   409] close(3)                    = 0
[pid   409] write(1, "executing program\n", 18) = 18
executing program
[pid   409] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   409] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   409] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   409] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[   84.347327][   T60] usbhid 5-1:1.2: can't add hid device: -71
[   84.353321][   T60] usbhid: probe of 5-1:1.2 failed with error -71
[   84.375095][   T60] usb 5-1: USB disconnect, device number 7
[pid   409] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   397] exit_group(0)               = ?
[pid   397] +++ exited with 0 +++
[pid   307] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=397, 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 412 attached
, child_tidptr=0x5555756f6690) = 412
[pid   307] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   412] set_robust_list(0x5555756f66a0, 24) = 0
[pid   412] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   412] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   412] setpgid(0, 0)               = 0
[pid   412] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   412] write(3, "1000", 4)         = 4
[pid   412] close(3)                    = 0
executing program
[pid   412] write(1, "executing program\n", 18) = 18
[pid   412] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   412] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   412] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   412] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[   84.390029][  T410] fido_id[410]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/5-1/report_descriptor': No such file or directory
[   84.395740][  T411] fido_id[411]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/5-1/report_descriptor': No such file or directory
[pid   412] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   400] exit_group(0)               = ?
[pid   400] +++ exited with 0 +++
[pid   305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=400, 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=0x5555756f6690) = 413
[pid   305] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-15/strace-static-x86_64: Process 413 attached
[pid   413] set_robust_list(0x5555756f66a0, 24) = 0
[pid   413] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   413] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   413] setpgid(0, 0)               = 0
[pid   413] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   413] write(3, "1000", 4)         = 4
[pid   413] close(3)                    = 0
[pid   413] write(1, "executing program\n", 18) = 18
[pid   413] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   413] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
executing program
[pid   413] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   413] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[   84.447322][  T315] usbhid 1-1:1.2: can't add hid device: -71
[   84.453533][  T315] usbhid: probe of 1-1:1.2 failed with error -71
[   84.460922][  T315] usb 1-1: USB disconnect, device number 7
[   84.491813][  T414] fido_id[414]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory
[   84.496029][  T415] fido_id[415]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory
[   84.520244][    T6] usbhid 4-1:1.2: can't add hid device: -71
[   84.526859][    T6] usbhid: probe of 4-1:1.2 failed with error -71
[   84.536033][    T6] usb 4-1: USB disconnect, device number 7
[   84.567238][  T316] usbhid 2-1:1.2: can't add hid device: -71
[   84.573595][  T316] usbhid: probe of 2-1:1.2 failed with error -71
[   84.580641][  T416] fido_id[416]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory
[   84.591710][  T417] fido_id[417]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory
[   84.596771][  T316] usb 2-1: USB disconnect, device number 7
[pid   413] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   405] <... ioctl resumed>)        = 0
[pid   405] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[   84.635202][  T419] fido_id[419]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/2-1/report_descriptor': No such file or directory
[   84.640077][  T418] fido_id[418]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/2-1/report_descriptor': No such file or directory
[   84.649970][   T20] usb 3-1: new high-speed USB device number 8 using dummy_hcd
[pid   405] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   406] <... ioctl resumed>)        = 0
[pid   406] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[   84.777251][   T60] usb 5-1: new high-speed USB device number 8 using dummy_hcd
[pid   406] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   409] <... ioctl resumed>)        = 0
[pid   409] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[   84.827244][  T315] usb 1-1: new high-speed USB device number 8 using dummy_hcd
[pid   409] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   405] <... ioctl resumed>)        = 0
[pid   405] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   412] <... ioctl resumed>)        = 0
[pid   412] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   405] <... ioctl resumed>)        = 18
[pid   405] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   412] <... ioctl resumed>)        = 18
[pid   412] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   405] <... ioctl resumed>)        = 0
[   84.917213][    T6] usb 4-1: new high-speed USB device number 8 using dummy_hcd
[pid   405] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 9
[pid   405] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   405] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 84
[pid   405] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   413] <... ioctl resumed>)        = 0
[pid   406] <... ioctl resumed>)        = 0
[pid   406] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   413] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   405] <... ioctl resumed>)        = 0
[pid   413] <... ioctl resumed>)        = 18
[pid   406] <... ioctl resumed>)        = 18
[pid   405] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32 <unfinished ...>
[pid   413] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   405] <... ioctl resumed>)        = 0
[pid   405] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   405] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   405] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   406] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   405] <... ioctl resumed>)        = 0
[pid   406] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   409] <... ioctl resumed>)        = 0
[pid   409] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   406] <... ioctl resumed>)        = 9
[   85.017256][  T316] usb 2-1: new high-speed USB device number 8 using dummy_hcd
[   85.027296][   T20] usb 3-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   85.036577][   T20] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   406] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   409] <... ioctl resumed>)        = 18
[pid   409] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   406] <... ioctl resumed>)        = 0
[pid   406] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   409] <... ioctl resumed>)        = 0
[pid   409] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   406] <... ioctl resumed>)        = 84
[pid   406] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   409] <... ioctl resumed>)        = 9
[pid   409] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   406] <... ioctl resumed>)        = 0
[pid   409] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   406] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   406] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   406] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   406] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   412] <... ioctl resumed>)        = 0
[   85.137311][   T60] usb 5-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   85.146841][   T60] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   412] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   409] <... ioctl resumed>)        = 84
[pid   406] <... ioctl resumed>)        = 0
[pid   409] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   412] <... ioctl resumed>)        = 18
[pid   412] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   409] <... ioctl resumed>)        = 0
[pid   409] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   409] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   409] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   409] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   412] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 9
[pid   409] <... ioctl resumed>)        = 0
[   85.187309][  T315] usb 1-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   85.197741][  T315] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   412] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   412] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   413] <... ioctl resumed>)        = 0
[pid   412] <... ioctl resumed>)        = 84
[pid   413] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   412] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   405] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   405] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   413] <... ioctl resumed>)        = 18
[pid   405] <... ioctl resumed>)        = 0
[pid   413] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   412] <... ioctl resumed>)        = 0
[pid   412] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   412] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   412] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   412] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   413] <... ioctl resumed>)        = 0
[pid   413] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   412] <... ioctl resumed>)        = 0
[pid   413] <... ioctl resumed>)        = 9
[   85.277510][    T6] usb 4-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   85.287014][    T6] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   413] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   413] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 84
[pid   413] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   406] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   406] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   413] <... ioctl resumed>)        = 0
[pid   413] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   413] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   413] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   413] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   406] <... ioctl resumed>)        = 0
[pid   413] <... ioctl resumed>)        = 0
[pid   409] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[   85.377327][  T316] usb 2-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   85.386829][  T316] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   409] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   405] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   405] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   412] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   412] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[   85.519643][   T20] wacom 0003:056A:0084.003D: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input0
[pid   406] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   406] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   413] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   413] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   406] <... ioctl resumed>)        = 34
[pid   413] <... ioctl resumed>)        = 0
[pid   409] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   409] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[   85.639759][   T60] wacom 0003:056A:0084.003E: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input0
[pid   405] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   405] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   412] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[   85.679989][  T315] wacom 0003:056A:0084.003F: hidraw2: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input0
[pid   412] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[   85.749520][    T6] wacom 0003:056A:0084.0040: hidraw3: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input0
[pid   406] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   406] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   413] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   413] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   409] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   409] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   405] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[   85.869447][  T316] wacom 0003:056A:0084.0041: hidraw4: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input0
[pid   405] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   412] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   412] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[   85.950038][   T20] wacom 0003:056A:0084.0042: hidraw5: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input1
[pid   406] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   406] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   413] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   413] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   409] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   409] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[   86.069850][   T60] wacom 0003:056A:0084.0043: hidraw6: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input1
[pid   405] exit_group(0)               = ?
[pid   405] +++ exited with 0 +++
[pid   306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=405, 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=0x5555756f6690) = 420
ci2-android-5-15/strace-static-x86_64: Process 420 attached
[pid   306] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   420] set_robust_list(0x5555756f66a0, 24) = 0
[pid   306] <... rt_sigprocmask resumed>, NULL, 8) = 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
executing program
[pid   420] write(1, "executing program\n", 18) = 18
[pid   420] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   420] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   420] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   420] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   420] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   412] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[   86.109443][  T315] wacom 0003:056A:0084.0044: hidraw7: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input1
[pid   412] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[   86.179704][    T6] wacom 0003:056A:0084.0045: hidraw8: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input1
[pid   406] exit_group(0)               = ?
[pid   406] +++ exited with 0 +++
[pid   309] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=406, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   309] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   309] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555756f6690) = 423
[pid   309] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-15/strace-static-x86_64: Process 423 attached
[pid   423] set_robust_list(0x5555756f66a0, 24) = 0
[pid   423] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   423] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   423] setpgid(0, 0 <unfinished ...>
[pid   413] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   413] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   423] <... setpgid resumed>)      = 0
[pid   423] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   423] write(3, "1000", 4)         = 4
[pid   423] close(3)                    = 0
executing program
[pid   423] write(1, "executing program\n", 18) = 18
[pid   423] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   423] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   423] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   423] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[   86.247310][   T20] usbhid 3-1:1.2: can't add hid device: -71
[   86.253303][   T20] usbhid: probe of 3-1:1.2 failed with error -71
[   86.270130][   T20] usb 3-1: USB disconnect, device number 8
[pid   423] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   413] <... ioctl resumed>)        = 34
[pid   409] exit_group(0)               = ?
[pid   409] +++ exited with 0 +++
[pid   304] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=409, 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=0x5555756f6690) = 424
ci2-android-5-15/strace-static-x86_64: Process 424 attached
[pid   424] set_robust_list(0x5555756f66a0, 24) = 0
[pid   424] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   424] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   424] setpgid(0, 0)               = 0
[pid   424] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   424] <... openat resumed>)       = 3
[pid   424] write(3, "1000", 4)         = 4
[pid   424] close(3)                    = 0
executing program
[pid   424] write(1, "executing program\n", 18) = 18
[pid   424] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   424] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   424] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   424] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[   86.296376][  T421] fido_id[421]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory
[   86.304347][  T422] fido_id[422]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory
[   86.325128][  T316] wacom 0003:056A:0084.0046: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input1
[pid   424] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   412] exit_group(0)               = ?
[pid   412] +++ exited with 0 +++
[pid   307] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=412, 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=0x5555756f6690) = 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(0x5555756f66a0, 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
[pid   425] write(1, "executing program\n", 18) = 18
executing program
[pid   425] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   425] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   425] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   425] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[   86.367357][   T60] usbhid 5-1:1.2: can't add hid device: -71
[   86.373505][   T60] usbhid: probe of 5-1:1.2 failed with error -71
[   86.397392][   T60] usb 5-1: USB disconnect, device number 8
[   86.410163][  T426] fido_id[426]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/5-1/report_descriptor': No such file or directory
[   86.427284][  T315] usbhid 1-1:1.2: can't add hid device: -71
[   86.433272][  T315] usbhid: probe of 1-1:1.2 failed with error -71
[   86.437444][  T427] fido_id[427]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory
[   86.444411][  T315] usb 1-1: USB disconnect, device number 8
[   86.477247][    T6] usbhid 4-1:1.2: can't add hid device: -71
[   86.483244][    T6] usbhid: probe of 4-1:1.2 failed with error -71
[   86.493703][  T429] fido_id[429]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory
[   86.508192][    T6] usb 4-1: USB disconnect, device number 8
[pid   425] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   413] exit_group(0)               = ?
[pid   413] +++ exited with 0 +++
[pid   305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=413, 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=0x5555756f6690) = 431
[pid   305] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-15/strace-static-x86_64: Process 431 attached
[pid   431] set_robust_list(0x5555756f66a0, 24) = 0
[pid   431] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   431] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   431] setpgid(0, 0)               = 0
[pid   431] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   431] write(3, "1000", 4)         = 4
[pid   431] close(3)                    = 0
[pid   431] write(1, "executing program\n", 18) = 18
executing program
[pid   431] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   431] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   431] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   431] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[   86.516084][  T428] fido_id[428]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory
[   86.558522][  T430] fido_id[430]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory
[   86.574881][  T432] fido_id[432]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory
[pid   431] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   420] <... ioctl resumed>)        = 0
[   86.627349][  T316] usbhid 2-1:1.2: can't add hid device: -71
[   86.633870][  T316] usbhid: probe of 2-1:1.2 failed with error -71
[   86.640385][   T20] usb 3-1: new high-speed USB device number 9 using dummy_hcd
[   86.648647][  T316] usb 2-1: USB disconnect, device number 8
[pid   420] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[   86.673564][  T434] fido_id[434]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory
[   86.674974][  T433] fido_id[433]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory
[pid   420] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   423] <... ioctl resumed>)        = 0
[pid   423] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[   86.777216][   T60] usb 5-1: new high-speed USB device number 9 using dummy_hcd
[pid   423] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   424] <... ioctl resumed>)        = 0
[pid   424] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[   86.847290][  T315] usb 1-1: new high-speed USB device number 9 using dummy_hcd
[pid   424] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   425] <... ioctl resumed>)        = 0
[pid   420] <... ioctl resumed>)        = 0
[pid   425] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   420] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   425] <... ioctl resumed>)        = 18
[pid   420] <... ioctl resumed>)        = 18
[pid   425] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   420] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[   86.897279][    T6] usb 4-1: new high-speed USB device number 9 using dummy_hcd
[pid   420] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 9
[pid   420] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   420] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 84
[pid   420] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   431] <... ioctl resumed>)        = 0
[pid   431] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[pid   423] <... ioctl resumed>)        = 0
[pid   420] <... ioctl resumed>)        = 0
[pid   431] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   420] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   420] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   420] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   420] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   423] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[pid   423] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   420] <... ioctl resumed>)        = 0
[pid   423] <... ioctl resumed>)        = 0
[   87.007237][  T316] usb 2-1: new high-speed USB device number 9 using dummy_hcd
[   87.017436][   T20] usb 3-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   87.026584][   T20] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   423] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   424] <... ioctl resumed>)        = 0
[pid   423] <... ioctl resumed>)        = 9
[pid   424] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   423] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   424] <... ioctl resumed>)        = 18
[pid   423] <... ioctl resumed>)        = 0
[pid   424] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   423] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   424] <... ioctl resumed>)        = 0
[pid   423] <... ioctl resumed>)        = 84
[pid   423] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   424] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 9
[pid   424] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   425] <... ioctl resumed>)        = 0
[pid   423] <... ioctl resumed>)        = 0
[pid   425] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[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, 0x7f3034a0db4c) = 0
[pid   423] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   424] <... ioctl resumed>)        = 0
[pid   424] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   425] <... ioctl resumed>)        = 18
[pid   425] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   423] <... ioctl resumed>)        = 0
[pid   424] <... ioctl resumed>)        = 84
[   87.147351][   T60] usb 5-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   87.156580][   T60] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   424] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   425] <... ioctl resumed>)        = 0
[pid   425] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 9
[pid   424] <... ioctl resumed>)        = 0
[pid   425] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   424] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   424] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   424] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   424] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   425] <... ioctl resumed>)        = 0
[pid   424] <... ioctl resumed>)        = 0
[pid   425] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   431] <... ioctl resumed>)        = 0
[pid   431] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   420] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   420] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   425] <... ioctl resumed>)        = 84
[   87.207341][  T315] usb 1-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   87.216625][  T315] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   425] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   431] <... ioctl resumed>)        = 18
[pid   420] <... ioctl resumed>)        = 0
[pid   431] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   425] <... ioctl resumed>)        = 0
[pid   425] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   425] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   425] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   425] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   431] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 9
[pid   425] <... ioctl resumed>)        = 0
[   87.277311][    T6] usb 4-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   87.286521][    T6] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   431] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   431] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 84
[pid   431] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 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, 0x7f3034a0db4c) = 0
[pid   431] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   423] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   423] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   431] <... ioctl resumed>)        = 0
[pid   423] <... ioctl resumed>)        = 0
[   87.367420][  T316] usb 2-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   87.376728][  T316] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   424] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   424] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   420] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   420] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   425] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   425] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[   87.509799][   T20] wacom 0003:056A:0084.0047: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input0
[pid   431] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90 <unfinished ...>
[pid   423] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   423] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   431] <... ioctl resumed>)        = 0
[pid   431] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   423] <... ioctl resumed>)        = 34
[pid   424] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   424] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[   87.639772][   T60] wacom 0003:056A:0084.0048: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input0
[pid   420] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   420] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   425] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[   87.699560][  T315] wacom 0003:056A:0084.0049: hidraw2: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input0
[pid   425] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[   87.769467][    T6] wacom 0003:056A:0084.004A: hidraw3: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input0
[pid   431] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90 <unfinished ...>
[pid   423] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   423] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   431] <... ioctl resumed>)        = 0
[pid   431] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   423] <... ioctl resumed>)        = 0
[pid   431] <... ioctl resumed>)        = 34
[pid   424] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   424] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   420] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[   87.859969][  T316] wacom 0003:056A:0084.004B: hidraw4: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input0
[pid   420] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   425] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   425] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[   87.939464][   T20] wacom 0003:056A:0084.004C: hidraw5: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input1
[pid   423] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   423] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   431] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   431] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   423] <... ioctl resumed>)        = 34
[pid   424] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   424] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[   88.070129][   T60] wacom 0003:056A:0084.004D: hidraw6: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input1
[pid   420] exit_group(0)               = ?
[pid   420] +++ exited with 0 +++
[pid   306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=420, 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|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 435 attached
, child_tidptr=0x5555756f6690) = 435
[pid   306] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   435] set_robust_list(0x5555756f66a0, 24) = 0
[pid   435] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   435] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   435] setpgid(0, 0)               = 0
[pid   435] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   435] write(3, "1000", 4)         = 4
[pid   435] close(3)                    = 0
executing program
[pid   435] write(1, "executing program\n", 18) = 18
[pid   435] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   435] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   435] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   435] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   435] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   425] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[   88.129477][  T315] wacom 0003:056A:0084.004E: hidraw7: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input1
[pid   425] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   431] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90 <unfinished ...>
[pid   423] exit_group(0 <unfinished ...>
[pid   431] <... ioctl resumed>)        = 0
[pid   423] <... exit_group resumed>)   = ?
[pid   431] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   423] +++ exited with 0 +++
[pid   309] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=423, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   309] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
[pid   309] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   309] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555756f6690) = 438
[pid   309] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-15/strace-static-x86_64: Process 438 attached
[pid   438] set_robust_list(0x5555756f66a0, 24) = 0
[pid   438] rt_sigprocmask(SIG_SETMASK, [], 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
[pid   438] write(1, "executing program\n", 18) = 18
executing program
[pid   438] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   438] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   438] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   438] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[   88.199859][    T6] wacom 0003:056A:0084.004F: hidraw8: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input1
[   88.217259][   T20] usbhid 3-1:1.2: can't add hid device: -71
[   88.223268][   T20] usbhid: probe of 3-1:1.2 failed with error -71
[   88.236275][   T20] usb 3-1: USB disconnect, device number 9
[pid   438] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   431] <... ioctl resumed>)        = 34
[pid   424] exit_group(0)               = ?
[pid   424] +++ exited with 0 +++
[pid   304] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=424, 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=0x5555756f6690) = 439
ci2-android-5-15/strace-static-x86_64: Process 439 attached
[pid   439] set_robust_list(0x5555756f66a0, 24 <unfinished ...>
[pid   304] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   439] <... set_robust_list resumed>) = 0
[pid   439] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   304] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   439] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   439] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   439] setpgid(0, 0)               = 0
[pid   439] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   439] write(3, "1000", 4)         = 4
[pid   439] close(3)                    = 0
executing program
[pid   439] write(1, "executing program\n", 18) = 18
[pid   439] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   439] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   439] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   439] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[   88.289267][  T316] wacom 0003:056A:0084.0050: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input1
[pid   439] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   425] exit_group(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 ...>) = 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=0x5555756f6690) = 442
[pid   307] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[   88.367374][   T60] usbhid 5-1:1.2: can't add hid device: -71
[   88.373469][   T60] usbhid: probe of 5-1:1.2 failed with error -71
[   88.383576][   T60] usb 5-1: USB disconnect, device number 9
ci2-android-5-15/strace-static-x86_64: Process 442 attached
[   88.413740][  T440] fido_id[440]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory
[   88.417800][  T441] fido_id[441]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory
[   88.428232][  T315] usbhid 1-1:1.2: can't add hid device: -71
[   88.449301][  T315] usbhid: probe of 1-1:1.2 failed with error -71
[pid   442] set_robust_list(0x5555756f66a0, 24) = 0
[pid   442] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   442] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   442] setpgid(0, 0)               = 0
[pid   442] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   442] write(3, "1000", 4)         = 4
[pid   442] close(3)                    = 0
[pid   442] write(1, "executing program\n", 18) = 18
executing program
[pid   442] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   442] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   442] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   442] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[   88.460240][  T315] usb 1-1: USB disconnect, device number 9
[pid   442] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   431] exit_group(0)               = ?
[pid   431] +++ exited with 0 +++
[pid   305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=431, 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=0x5555756f6690) = 445
[pid   305] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[   88.489935][  T443] fido_id[443]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory
[   88.508454][    T6] usbhid 4-1:1.2: can't add hid device: -71
[   88.514744][    T6] usbhid: probe of 4-1:1.2 failed with error -71
[   88.524404][    T6] usb 4-1: USB disconnect, device number 9
ci2-android-5-15/strace-static-x86_64: Process 445 attached
[pid   445] set_robust_list(0x5555756f66a0, 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
[pid   445] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
executing program
[pid   445] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   445] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   445] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[   88.533009][  T444] fido_id[444]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory
[   88.569022][  T446] fido_id[446]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory
[pid   445] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   435] <... ioctl resumed>)        = 0
[   88.581222][  T447] fido_id[447]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory
[   88.597315][  T316] usbhid 2-1:1.2: can't add hid device: -71
[   88.603281][  T316] usbhid: probe of 2-1:1.2 failed with error -71
[   88.609767][   T20] usb 3-1: new high-speed USB device number 10 using dummy_hcd
[   88.619330][  T316] usb 2-1: USB disconnect, device number 9
[pid   435] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[   88.648965][  T448] fido_id[448]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory
[   88.652164][  T449] fido_id[449]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory
[pid   435] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   438] <... ioctl resumed>)        = 0
[pid   438] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[   88.767237][   T60] usb 5-1: new high-speed USB device number 10 using dummy_hcd
[pid   438] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   439] <... ioctl resumed>)        = 0
[pid   439] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[   88.827224][  T315] usb 1-1: new high-speed USB device number 10 using dummy_hcd
[pid   439] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   435] <... ioctl resumed>)        = 0
[pid   435] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[pid   435] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   435] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   442] <... ioctl resumed>)        = 0
[pid   442] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   435] <... ioctl resumed>)        = 9
[pid   435] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   442] <... ioctl resumed>)        = 18
[pid   442] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   435] <... ioctl resumed>)        = 0
[   88.927247][    T6] usb 4-1: new high-speed USB device number 10 using dummy_hcd
[pid   435] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 84
[pid   435] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   445] <... ioctl resumed>)        = 0
[pid   445] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[pid   438] <... ioctl resumed>)        = 0
[pid   435] <... ioctl resumed>)        = 0
[pid   445] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   438] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   435] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   435] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   435] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   435] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   438] <... ioctl resumed>)        = 18
[pid   435] <... ioctl resumed>)        = 0
[pid   438] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[   88.987198][  T316] usb 2-1: new high-speed USB device number 10 using dummy_hcd
[   88.997366][   T20] usb 3-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   89.006610][   T20] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   438] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   439] <... ioctl resumed>)        = 0
[pid   438] <... ioctl resumed>)        = 9
[pid   439] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   438] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   439] <... ioctl resumed>)        = 18
[pid   438] <... ioctl resumed>)        = 0
[pid   438] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   439] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   438] <... ioctl resumed>)        = 84
[pid   439] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   438] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   439] <... ioctl resumed>)        = 9
[pid   439] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   438] <... ioctl resumed>)        = 0
[pid   438] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   438] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   438] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   438] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   439] <... ioctl resumed>)        = 0
[pid   439] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   438] <... ioctl resumed>)        = 0
[pid   442] <... ioctl resumed>)        = 0
[pid   439] <... ioctl resumed>)        = 84
[   89.127311][   T60] usb 5-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   89.136646][   T60] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   439] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   442] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[pid   442] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   439] <... ioctl resumed>)        = 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, 0x7f3034a0db4c) = 0
[pid   439] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   442] <... ioctl resumed>)        = 0
[pid   442] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   439] <... ioctl resumed>)        = 0
[pid   445] <... ioctl resumed>)        = 0
[pid   442] <... ioctl resumed>)        = 9
[pid   445] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   442] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   435] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[   89.187399][  T315] usb 1-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   89.196726][  T315] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   435] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   445] <... ioctl resumed>)        = 18
[pid   442] <... ioctl resumed>)        = 0
[pid   435] <... ioctl resumed>)        = 0
[pid   445] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   442] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   445] <... ioctl resumed>)        = 0
[pid   445] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   442] <... ioctl resumed>)        = 84
[pid   442] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   445] <... ioctl resumed>)        = 9
[pid   445] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   442] <... ioctl resumed>)        = 0
[pid   442] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   442] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   442] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   442] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   445] <... ioctl resumed>)        = 0
[pid   445] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   442] <... ioctl resumed>)        = 0
[pid   445] <... ioctl resumed>)        = 84
[   89.287334][    T6] usb 4-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   89.296829][    T6] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   445] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   445] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   445] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   445] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   445] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   438] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   438] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   445] <... ioctl resumed>)        = 0
[pid   438] <... ioctl resumed>)        = 0
[   89.347325][  T316] usb 2-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   89.356504][  T316] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   439] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   439] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   435] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   435] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   442] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   442] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[   89.489327][   T20] wacom 0003:056A:0084.0051: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input0
[pid   445] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90 <unfinished ...>
[pid   438] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   438] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   445] <... ioctl resumed>)        = 0
[pid   445] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   438] <... ioctl resumed>)        = 34
[pid   439] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   439] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[   89.609683][   T60] wacom 0003:056A:0084.0052: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input0
[pid   435] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   435] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[   89.669434][  T315] wacom 0003:056A:0084.0053: hidraw2: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input0
[pid   442] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   442] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   438] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90 <unfinished ...>
[pid   445] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90 <unfinished ...>
[pid   438] <... ioctl resumed>)        = 0
[pid   438] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   445] <... ioctl resumed>)        = 0
[pid   445] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   438] <... ioctl resumed>)        = 0
[pid   445] <... ioctl resumed>)        = 34
[   89.769531][    T6] wacom 0003:056A:0084.0054: hidraw3: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input0
[pid   439] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   439] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[   89.829438][  T316] wacom 0003:056A:0084.0055: hidraw4: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input0
[pid   435] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   435] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   442] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   442] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[   89.929387][   T20] wacom 0003:056A:0084.0056: hidraw5: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input1
[pid   438] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   438] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   445] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   445] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   438] <... ioctl resumed>)        = 34
[pid   439] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   439] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[   90.039732][   T60] wacom 0003:056A:0084.0057: hidraw6: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input1
[pid   435] exit_group(0)               = ?
[pid   435] +++ exited with 0 +++
[pid   306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=435, 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=0x5555756f6690) = 450
ci2-android-5-15/strace-static-x86_64: Process 450 attached
[pid   306] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   450] set_robust_list(0x5555756f66a0, 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
[pid   450] write(1, "executing program\n", 18) = 18
executing program
[pid   450] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   450] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   450] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   450] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[   90.099431][  T315] wacom 0003:056A:0084.0058: hidraw7: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input1
[pid   450] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   442] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   442] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   445] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90 <unfinished ...>
[pid   438] exit_group(0 <unfinished ...>
[pid   445] <... ioctl resumed>)        = 0
[pid   438] <... exit_group resumed>)   = ?
[pid   445] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   438] +++ exited with 0 +++
[pid   309] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=438, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   309] restart_syscall(<... resuming interrupted rt_sigprocmask ...> <unfinished ...>
[pid   445] <... ioctl resumed>)        = 34
[pid   309] <... restart_syscall resumed>) = 0
[   90.199895][    T6] wacom 0003:056A:0084.0059: hidraw8: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input1
[   90.227246][   T20] usbhid 3-1:1.2: can't add hid device: -71
[   90.233194][   T20] usbhid: probe of 3-1:1.2 failed with error -71
[   90.240490][   T20] usb 3-1: USB disconnect, device number 10
[pid   309] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   309] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555756f6690) = 453
[pid   309] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-15/strace-static-x86_64: Process 453 attached
[pid   453] set_robust_list(0x5555756f66a0, 24) = 0
[pid   453] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   453] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   453] setpgid(0, 0)               = 0
[pid   453] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   453] write(3, "1000", 4)         = 4
[pid   453] close(3)                    = 0
executing program
[pid   453] write(1, "executing program\n", 18) = 18
[pid   453] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   453] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   453] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 <unfinished ...>
[pid   439] exit_group(0)               = ?
[pid   439] +++ exited with 0 +++
[pid   453] <... ioctl resumed>)        = 0
[pid   453] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   453] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   304] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=439, 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=0x5555756f6690) = 454
[pid   304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-15/strace-static-x86_64: Process 454 attached
[pid   454] set_robust_list(0x5555756f66a0, 24) = 0
[pid   454] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   454] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   454] setpgid(0, 0)               = 0
[pid   454] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   454] write(3, "1000", 4)         = 4
[pid   454] close(3)                    = 0
executing program
[pid   454] write(1, "executing program\n", 18) = 18
[pid   454] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   454] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   454] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   454] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[   90.260022][  T316] wacom 0003:056A:0084.005A: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input1
[   90.276001][  T452] fido_id[452]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory
[   90.293381][  T451] fido_id[451]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory
[   90.347337][   T60] usbhid 5-1:1.2: can't add hid device: -71
[   90.353392][   T60] usbhid: probe of 5-1:1.2 failed with error -71
[   90.361159][   T60] usb 5-1: USB disconnect, device number 10
[pid   454] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   442] exit_group(0)               = ?
[pid   442] +++ exited with 0 +++
[pid   307] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=442, 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=0x5555756f6690) = 457
[pid   307] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-15/strace-static-x86_64: Process 457 attached
[pid   457] set_robust_list(0x5555756f66a0, 24) = 0
[pid   457] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   457] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   457] setpgid(0, 0)               = 0
[pid   457] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   457] write(3, "1000", 4)         = 4
[pid   457] close(3)                    = 0
[pid   457] write(1, "executing program\n", 18) = 18
executing program
[pid   457] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   457] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   457] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   457] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   457] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   445] exit_group(0)               = ?
[pid   445] +++ exited with 0 +++
[pid   305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=445, 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=0x5555756f6690) = 460
[pid   305] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[   90.385655][  T455] fido_id[455]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory
[   90.387474][  T315] usbhid 1-1:1.2: can't add hid device: -71
[   90.411189][  T315] usbhid: probe of 1-1:1.2 failed with error -71
[   90.412005][  T456] fido_id[456]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory
[   90.420590][  T315] usb 1-1: USB disconnect, device number 10
ci2-android-5-15/strace-static-x86_64: Process 460 attached
[pid   460] set_robust_list(0x5555756f66a0, 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
[pid   460] write(1, "executing program\n", 18) = 18
executing program
[pid   460] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   460] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   460] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   460] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[   90.465787][  T459] fido_id[459]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory
[   90.490244][  T458] fido_id[458]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory
[   90.497523][    T6] usbhid 4-1:1.2: can't add hid device: -71
[   90.510479][    T6] usbhid: probe of 4-1:1.2 failed with error -71
[   90.517690][    T6] usb 4-1: USB disconnect, device number 10
[   90.547284][  T316] usbhid 2-1:1.2: can't add hid device: -71
[   90.553305][  T316] usbhid: probe of 2-1:1.2 failed with error -71
[   90.553667][  T461] fido_id[461]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory
[   90.561103][  T462] fido_id[462]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory
[   90.590420][  T316] usb 2-1: USB disconnect, device number 10
[pid   460] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   450] <... ioctl resumed>)        = 0
[pid   450] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[   90.621049][  T463] fido_id[463]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory
[   90.635234][   T20] usb 3-1: new high-speed USB device number 11 using dummy_hcd
[   90.636191][  T464] fido_id[464]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory
[pid   450] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   453] <... ioctl resumed>)        = 0
[pid   453] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[   90.737316][   T60] usb 5-1: new high-speed USB device number 11 using dummy_hcd
[pid   453] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   454] <... ioctl resumed>)        = 0
[pid   454] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[   90.807268][  T315] usb 1-1: new high-speed USB device number 11 using dummy_hcd
[pid   454] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   457] <... ioctl resumed>)        = 0
[pid   450] <... ioctl resumed>)        = 0
[pid   450] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   457] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[pid   450] <... ioctl resumed>)        = 18
[pid   450] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   457] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   450] <... ioctl resumed>)        = 0
[   90.887278][    T6] usb 4-1: new high-speed USB device number 11 using dummy_hcd
[pid   450] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 9
[pid   450] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   460] <... ioctl resumed>)        = 0
[pid   460] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   450] <... ioctl resumed>)        = 0
[pid   450] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   460] <... ioctl resumed>)        = 18
[pid   453] <... ioctl resumed>)        = 0
[pid   460] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   453] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   450] <... ioctl resumed>)        = 84
[   90.957251][  T316] usb 2-1: new high-speed USB device number 11 using dummy_hcd
[pid   450] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   453] <... ioctl resumed>)        = 18
[pid   453] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   450] <... ioctl resumed>)        = 0
[pid   450] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   450] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   450] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   450] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   453] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 9
[pid   450] <... ioctl resumed>)        = 0
[pid   453] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   454] <... ioctl resumed>)        = 0
[   91.007272][   T20] usb 3-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   91.016443][   T20] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   454] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   453] <... ioctl resumed>)        = 0
[pid   453] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   454] <... ioctl resumed>)        = 18
[pid   454] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   453] <... ioctl resumed>)        = 84
[pid   453] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   454] <... ioctl resumed>)        = 0
[pid   454] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 9
[pid   453] <... ioctl resumed>)        = 0
[pid   454] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   453] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   453] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   453] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   453] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   454] <... ioctl resumed>)        = 0
[pid   453] <... ioctl resumed>)        = 0
[pid   454] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   457] <... ioctl resumed>)        = 0
[   91.097322][   T60] usb 5-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   91.106605][   T60] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   457] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   454] <... ioctl resumed>)        = 84
[pid   454] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   457] <... ioctl resumed>)        = 18
[pid   457] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   457] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   454] <... ioctl resumed>)        = 0
[pid   454] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   454] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   454] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   454] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   460] <... ioctl resumed>)        = 0
[pid   457] <... ioctl resumed>)        = 9
[pid   460] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   457] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   454] <... ioctl resumed>)        = 0
[   91.167342][  T315] usb 1-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   91.176723][  T315] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   460] <... ioctl resumed>)        = 18
[pid   457] <... ioctl resumed>)        = 0
[pid   457] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   460] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   457] <... ioctl resumed>)        = 84
[pid   457] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   450] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   450] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   460] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 9
[pid   450] <... ioctl resumed>)        = 0
[pid   460] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   457] <... ioctl resumed>)        = 0
[pid   457] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   457] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   457] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   457] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   460] <... ioctl resumed>)        = 0
[pid   460] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   457] <... ioctl resumed>)        = 0
[pid   460] <... ioctl resumed>)        = 84
[   91.257313][    T6] usb 4-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   91.266958][    T6] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   460] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   460] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   460] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   460] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   460] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   453] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   453] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   460] <... ioctl resumed>)        = 0
[pid   453] <... ioctl resumed>)        = 0
[   91.317291][  T316] usb 2-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   91.326618][  T316] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   454] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   454] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   450] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   450] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   457] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   457] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[   91.499541][   T20] wacom 0003:056A:0084.005B: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input0
[pid   460] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90 <unfinished ...>
[pid   453] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   453] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   460] <... ioctl resumed>)        = 0
[pid   460] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   453] <... ioctl resumed>)        = 34
[pid   454] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[   91.589353][   T60] wacom 0003:056A:0084.005C: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input0
[pid   454] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   450] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   450] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   457] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[   91.669561][  T315] wacom 0003:056A:0084.005D: hidraw2: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input0
[pid   457] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   453] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   453] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   460] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   460] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[   91.749826][    T6] wacom 0003:056A:0084.005E: hidraw3: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input0
[pid   454] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[   91.809397][  T316] wacom 0003:056A:0084.005F: hidraw4: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input0
[pid   454] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   450] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   450] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   457] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   457] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[   91.929781][   T20] wacom 0003:056A:0084.0060: hidraw5: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input1
[pid   453] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   453] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   460] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   460] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   453] <... ioctl resumed>)        = 34
[pid   454] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[   92.019535][   T60] wacom 0003:056A:0084.0061: hidraw6: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input1
[pid   454] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   450] exit_group(0)               = ?
[pid   450] +++ exited with 0 +++
[pid   306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=450, 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=0x5555756f6690) = 467
[pid   306] rt_sigprocmask(SIG_SETMASK, []ci2-android-5-15/strace-static-x86_64: Process 467 attached
, NULL, 8) = 0
[pid   467] set_robust_list(0x5555756f66a0, 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
executing program
[pid   467] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   467] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   467] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   467] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   467] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   457] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[   92.099684][  T315] wacom 0003:056A:0084.0062: hidraw7: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input1
[pid   457] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   460] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90 <unfinished ...>
[pid   453] exit_group(0)               = ?
[pid   460] <... ioctl resumed>)        = 0
[pid   460] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   453] +++ exited with 0 +++
[pid   309] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=453, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   309] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
[pid   309] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   309] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 468 attached
, child_tidptr=0x5555756f6690) = 468
[pid   468] set_robust_list(0x5555756f66a0, 24) = 0
[pid   468] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   309] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   468] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   468] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   468] setpgid(0, 0)               = 0
[pid   309] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   468] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   468] write(3, "1000", 4)         = 4
[pid   468] close(3)                    = 0
[pid   468] write(1, "executing program\n", 18) = 18
executing program
[pid   468] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[   92.179786][    T6] wacom 0003:056A:0084.0063: hidraw8: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input1
[pid   468] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   468] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   468] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   468] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   460] <... ioctl resumed>)        = 34
[   92.227242][   T20] usbhid 3-1:1.2: can't add hid device: -71
[   92.233577][   T20] usbhid: probe of 3-1:1.2 failed with error -71
[   92.242528][  T316] wacom 0003:056A:0084.0064: hidraw9: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input1
[   92.258249][   T20] usb 3-1: USB disconnect, device number 11
[pid   454] exit_group(0)               = ?
[pid   454] +++ exited with 0 +++
[pid   304] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=454, 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|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 471 attached
, child_tidptr=0x5555756f6690) = 471
[pid   304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   471] set_robust_list(0x5555756f66a0, 24) = 0
[pid   471] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   471] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   471] setpgid(0, 0)               = 0
[pid   471] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   471] write(3, "1000", 4)         = 4
[pid   471] close(3)                    = 0
[pid   471] write(1, "executing program\n", 18) = 18
executing program
[pid   471] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   471] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   471] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   471] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[   92.284350][  T469] fido_id[469]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory
[   92.285599][  T470] fido_id[470]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory
[   92.317319][   T60] usbhid 5-1:1.2: can't add hid device: -71
[   92.324207][   T60] usbhid: probe of 5-1:1.2 failed with error -71
[pid   471] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   457] exit_group(0)               = ?
[pid   457] +++ exited with 0 +++
[pid   307] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=457, 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=0x5555756f6690) = 474
ci2-android-5-15/strace-static-x86_64: Process 474 attached
[pid   307] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   474] set_robust_list(0x5555756f66a0, 24) = 0
[pid   474] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   474] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   474] setpgid(0, 0)               = 0
[pid   474] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   307] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   474] <... openat resumed>)       = 3
[pid   474] write(3, "1000", 4)         = 4
[pid   474] close(3)                    = 0
[pid   474] write(1, "executing program\n", 18) = 18
[pid   474] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   474] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
executing program
[pid   474] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   474] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[   92.345356][   T60] usb 5-1: USB disconnect, device number 11
[   92.366388][  T473] fido_id[473]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/5-1/report_descriptor': No such file or directory
[   92.376202][  T472] fido_id[472]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/5-1/report_descriptor': No such file or directory
[pid   474] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   460] exit_group(0)               = ?
[pid   460] +++ exited with 0 +++
[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   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 475 attached
, child_tidptr=0x5555756f6690) = 475
[pid   305] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   475] set_robust_list(0x5555756f66a0, 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
[pid   475] write(1, "executing program\n", 18) = 18
executing program
[pid   475] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   475] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   475] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   475] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[   92.407236][  T315] usbhid 1-1:1.2: can't add hid device: -71
[   92.413222][  T315] usbhid: probe of 1-1:1.2 failed with error -71
[   92.420306][  T315] usb 1-1: USB disconnect, device number 11
[   92.477341][    T6] usbhid 4-1:1.2: can't add hid device: -71
[   92.483666][    T6] usbhid: probe of 4-1:1.2 failed with error -71
[   92.492616][    T6] usb 4-1: USB disconnect, device number 11
[   92.515650][  T476] fido_id[476]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory
[   92.523426][  T477] fido_id[477]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory
[   92.544365][  T316] usbhid 2-1:1.2: can't add hid device: -71
[   92.550648][  T316] usbhid: probe of 2-1:1.2 failed with error -71
[   92.562030][  T316] usb 2-1: USB disconnect, device number 11
[   92.586929][  T478] fido_id[478]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory
[   92.599223][  T479] fido_id[479]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory
[pid   475] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   467] <... ioctl resumed>)        = 0
[pid   467] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[   92.637216][   T20] usb 3-1: new high-speed USB device number 12 using dummy_hcd
[pid   467] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   468] <... ioctl resumed>)        = 0
[pid   468] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[   92.747241][   T60] usb 5-1: new high-speed USB device number 12 using dummy_hcd
[pid   468] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   471] <... ioctl resumed>)        = 0
[pid   471] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[   92.797188][  T315] usb 1-1: new high-speed USB device number 12 using dummy_hcd
[pid   471] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   474] <... ioctl resumed>)        = 0
[pid   474] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[pid   467] <... ioctl resumed>)        = 0
[pid   474] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   467] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[   92.857251][    T6] usb 4-1: new high-speed USB device number 12 using dummy_hcd
[pid   467] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   467] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   475] <... ioctl resumed>)        = 0
[pid   475] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   467] <... ioctl resumed>)        = 9
[pid   467] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   475] <... ioctl resumed>)        = 18
[pid   475] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   467] <... ioctl resumed>)        = 0
[   92.927226][  T316] usb 2-1: new high-speed USB device number 12 using dummy_hcd
[pid   467] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 84
[pid   467] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   468] <... ioctl resumed>)        = 0
[pid   468] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[pid   467] <... ioctl resumed>)        = 0
[pid   468] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   467] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   467] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   467] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   467] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   468] <... ioctl resumed>)        = 0
[pid   467] <... ioctl resumed>)        = 0
[pid   468] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   471] <... ioctl resumed>)        = 0
[   92.997302][   T20] usb 3-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   93.006766][   T20] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   471] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   468] <... ioctl resumed>)        = 9
[pid   468] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   471] <... ioctl resumed>)        = 18
[pid   471] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   468] <... ioctl resumed>)        = 0
[pid   468] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   471] <... ioctl resumed>)        = 0
[pid   471] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   468] <... ioctl resumed>)        = 84
[pid   468] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   474] <... ioctl resumed>)        = 0
[pid   471] <... ioctl resumed>)        = 9
[pid   474] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   471] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   468] <... ioctl resumed>)        = 0
[pid   474] <... ioctl resumed>)        = 18
[pid   471] <... ioctl resumed>)        = 0
[pid   468] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32 <unfinished ...>
[pid   474] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   468] <... ioctl resumed>)        = 0
[pid   468] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   468] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   468] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   471] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   474] <... ioctl resumed>)        = 0
[pid   471] <... ioctl resumed>)        = 84
[pid   468] <... ioctl resumed>)        = 0
[pid   474] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[   93.107327][   T60] usb 5-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   93.116562][   T60] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   471] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   474] <... ioctl resumed>)        = 9
[pid   474] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   471] <... ioctl resumed>)        = 0
[pid   475] <... ioctl resumed>)        = 0
[pid   471] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32 <unfinished ...>
[pid   475] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   471] <... ioctl resumed>)        = 0
[pid   471] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   471] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   471] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   474] <... ioctl resumed>)        = 0
[pid   474] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   475] <... ioctl resumed>)        = 18
[pid   471] <... ioctl resumed>)        = 0
[pid   475] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   474] <... ioctl resumed>)        = 84
[   93.157350][  T315] usb 1-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   93.167538][  T315] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   474] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   475] <... ioctl resumed>)        = 0
[pid   475] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 9
[pid   474] <... ioctl resumed>)        = 0
[pid   475] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   474] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   474] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   474] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   474] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   467] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   467] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   475] <... ioctl resumed>)        = 0
[pid   474] <... ioctl resumed>)        = 0
[   93.217341][    T6] usb 4-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   93.226663][    T6] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   475] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 84
[pid   475] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   475] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   475] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   475] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   475] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60) = 0
[   93.287310][  T316] usb 2-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   93.296647][  T316] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   468] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   468] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   471] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   471] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   467] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90 <unfinished ...>
[pid   474] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90 <unfinished ...>
[pid   467] <... ioctl resumed>)        = 0
[pid   467] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   474] <... ioctl resumed>)        = 0
[pid   474] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   467] <... ioctl resumed>)        = 34
[pid   475] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[   93.489640][   T20] wacom 0003:056A:0084.0065: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input0
[pid   475] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   468] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   468] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   471] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   471] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[   93.589792][   T60] wacom 0003:056A:0084.0066: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input0
[pid   474] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90 <unfinished ...>
[pid   467] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   467] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   474] <... ioctl resumed>)        = 0
[pid   474] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   467] <... ioctl resumed>)        = 0
[pid   474] <... ioctl resumed>)        = 34
[   93.649571][  T315] wacom 0003:056A:0084.0067: hidraw2: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input0
[pid   475] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[   93.709818][    T6] wacom 0003:056A:0084.0068: hidraw3: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input0
[pid   475] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   468] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   468] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[   93.779507][  T316] wacom 0003:056A:0084.0069: hidraw4: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input0
[pid   471] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   471] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   467] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   467] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   474] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   474] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   467] <... ioctl resumed>)        = 34
[pid   474] <... ioctl resumed>)        = 0
[pid   475] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[   93.919833][   T20] wacom 0003:056A:0084.006A: hidraw5: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input1
[pid   475] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   468] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   468] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   471] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   471] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[   94.019480][   T60] wacom 0003:056A:0084.006B: hidraw6: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input1
[pid   474] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   467] exit_group(0 <unfinished ...>
[pid   474] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   467] <... exit_group resumed>)   = ?
[pid   467] +++ exited with 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=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=0x5555756f6690) = 480
ci2-android-5-15/strace-static-x86_64: Process 480 attached
[pid   306] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   480] set_robust_list(0x5555756f66a0, 24) = 0
[pid   480] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   480] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   480] setpgid(0, 0)               = 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] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   480] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   480] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   480] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   480] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   474] <... ioctl resumed>)        = 34
[   94.079635][  T315] wacom 0003:056A:0084.006C: hidraw7: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input1
[pid   475] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[   94.139875][    T6] wacom 0003:056A:0084.006D: hidraw8: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input1
[pid   475] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   468] exit_group(0)               = ?
[pid   468] +++ exited with 0 +++
[pid   309] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=468, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   309] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   309] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555756f6690) = 481
[pid   309] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-15/strace-static-x86_64: Process 481 attached
[pid   481] set_robust_list(0x5555756f66a0, 24) = 0
[pid   481] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   481] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   481] setpgid(0, 0)               = 0
[pid   481] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   481] write(3, "1000", 4)         = 4
[pid   481] close(3)                    = 0
executing program
[pid   481] write(1, "executing program\n", 18) = 18
[pid   481] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   481] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   481] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   481] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[   94.209954][  T316] wacom 0003:056A:0084.006E: hidraw9: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input1
[   94.221244][   T20] usbhid 3-1:1.2: can't add hid device: -71
[   94.227634][   T20] usbhid: probe of 3-1:1.2 failed with error -71
[   94.243608][   T20] usb 3-1: USB disconnect, device number 12
[pid   481] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   471] exit_group(0)               = ?
[pid   471] +++ exited with 0 +++
[pid   304] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=471, 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=0x5555756f6690) = 484
ci2-android-5-15/strace-static-x86_64: Process 484 attached
[pid   304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   484] set_robust_list(0x5555756f66a0, 24) = 0
[pid   484] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   484] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   484] setpgid(0, 0)               = 0
[pid   484] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   484] write(3, "1000", 4)         = 4
[pid   484] close(3)                    = 0
executing program
[pid   484] write(1, "executing program\n", 18) = 18
[pid   484] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   484] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   484] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   484] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[   94.265451][  T482] fido_id[482]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory
[   94.283640][  T483] fido_id[483]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory
[pid   484] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   474] exit_group(0)               = ?
[pid   474] +++ exited with 0 +++
[pid   307] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=474, 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=0x5555756f6690) = 485
[pid   307] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-15/strace-static-x86_64: Process 485 attached
[pid   485] set_robust_list(0x5555756f66a0, 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
[pid   485] write(1, "executing program\n", 18) = 18
executing program
[pid   485] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   485] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   485] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   485] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[   94.317349][   T60] usbhid 5-1:1.2: can't add hid device: -71
[   94.323515][   T60] usbhid: probe of 5-1:1.2 failed with error -71
[   94.334095][   T60] usb 5-1: USB disconnect, device number 12
[pid   485] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   475] exit_group(0)               = ?
[pid   475] +++ exited with 0 +++
[pid   305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=475, 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
[   94.367736][  T487] fido_id[487]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory
[   94.368710][  T486] fido_id[486]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory
[   94.396347][  T315] usbhid 1-1:1.2: can't add hid device: -71
[   94.403098][  T315] usbhid: probe of 1-1:1.2 failed with error -71
[pid   305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555756f6690) = 488
[pid   305] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-15/strace-static-x86_64: Process 488 attached
[pid   488] set_robust_list(0x5555756f66a0, 24) = 0
[pid   488] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   488] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   488] setpgid(0, 0)               = 0
[pid   488] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   488] write(3, "1000", 4)         = 4
[pid   488] close(3)                    = 0
[pid   488] write(1, "executing program\n", 18) = 18
executing program
[pid   488] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   488] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   488] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   488] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[   94.415693][  T315] usb 1-1: USB disconnect, device number 12
[   94.447249][    T6] usbhid 4-1:1.2: can't add hid device: -71
[   94.453348][    T6] usbhid: probe of 4-1:1.2 failed with error -71
[   94.453821][  T489] fido_id[489]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory
[   94.483486][  T490] fido_id[490]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory
[   94.488060][    T6] usb 4-1: USB disconnect, device number 12
[   94.503685][  T316] usbhid 2-1:1.2: can't add hid device: -71
[   94.513466][  T316] usbhid: probe of 2-1:1.2 failed with error -71
[   94.536464][  T492] fido_id[492]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory
[   94.544775][  T316] usb 2-1: USB disconnect, device number 12
[   94.571612][  T491] fido_id[491]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory
[pid   488] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   480] <... ioctl resumed>)        = 0
[pid   480] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[   94.595482][  T493] fido_id[493]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory
[   94.609723][   T20] usb 3-1: new high-speed USB device number 13 using dummy_hcd
[   94.617434][  T494] fido_id[494]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory
[pid   480] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   481] <... ioctl resumed>)        = 0
[pid   481] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[   94.707207][   T60] usb 5-1: new high-speed USB device number 13 using dummy_hcd
[pid   481] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   484] <... ioctl resumed>)        = 0
[pid   484] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[   94.787281][  T315] usb 1-1: new high-speed USB device number 13 using dummy_hcd
[pid   484] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   480] <... ioctl resumed>)        = 0
[pid   480] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   485] <... ioctl resumed>)        = 0
[pid   485] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   480] <... ioctl resumed>)        = 18
[pid   480] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   485] <... ioctl resumed>)        = 18
[pid   485] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   480] <... ioctl resumed>)        = 0
[   94.877211][    T6] usb 4-1: new high-speed USB device number 13 using dummy_hcd
[pid   480] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 9
[pid   480] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   488] <... ioctl resumed>)        = 0
[pid   488] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   481] <... ioctl resumed>)        = 0
[pid   480] <... ioctl resumed>)        = 0
[pid   480] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   481] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   488] <... ioctl resumed>)        = 18
[pid   488] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   481] <... ioctl resumed>)        = 18
[pid   480] <... ioctl resumed>)        = 84
[pid   481] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[   94.937228][  T316] usb 2-1: new high-speed USB device number 13 using dummy_hcd
[pid   480] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   481] <... ioctl resumed>)        = 0
[pid   481] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   480] <... ioctl resumed>)        = 0
[pid   480] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   480] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   480] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   480] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   481] <... ioctl resumed>)        = 9
[pid   481] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   480] <... ioctl resumed>)        = 0
[pid   484] <... ioctl resumed>)        = 0
[pid   481] <... ioctl resumed>)        = 0
[pid   484] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[   94.987380][   T20] usb 3-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   94.997085][   T20] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   481] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   484] <... ioctl resumed>)        = 18
[pid   481] <... ioctl resumed>)        = 84
[pid   484] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   481] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   484] <... ioctl resumed>)        = 0
[pid   481] <... ioctl resumed>)        = 0
[pid   484] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[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, 0x7f3034a0db4c) = 0
[pid   481] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   484] <... ioctl resumed>)        = 9
[pid   481] <... ioctl resumed>)        = 0
[   95.067358][   T60] usb 5-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   95.076764][   T60] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   484] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   484] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   485] <... ioctl resumed>)        = 0
[pid   485] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   484] <... ioctl resumed>)        = 84
[pid   484] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   485] <... ioctl resumed>)        = 18
[pid   485] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   484] <... ioctl resumed>)        = 0
[pid   484] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   484] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   484] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   484] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   485] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   488] <... ioctl resumed>)        = 0
[pid   488] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   485] <... ioctl resumed>)        = 9
[pid   484] <... ioctl resumed>)        = 0
[pid   485] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   488] <... ioctl resumed>)        = 18
[   95.157286][  T315] usb 1-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   95.166476][  T315] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   488] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   485] <... ioctl resumed>)        = 0
[pid   485] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   488] <... ioctl resumed>)        = 0
[pid   488] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   480] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   480] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   485] <... ioctl resumed>)        = 84
[pid   485] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   488] <... ioctl resumed>)        = 9
[pid   480] <... ioctl resumed>)        = 0
[pid   488] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   488] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   485] <... ioctl resumed>)        = 0
[pid   485] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   485] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   485] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   485] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   488] <... ioctl resumed>)        = 84
[   95.247321][    T6] usb 4-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   95.256645][    T6] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   488] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   485] <... ioctl resumed>)        = 0
[pid   481] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   481] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   488] <... ioctl resumed>)        = 0
[pid   488] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   488] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   488] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   488] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   481] <... ioctl resumed>)        = 0
[pid   488] <... ioctl resumed>)        = 0
[   95.297342][  T316] usb 2-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   95.306798][  T316] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   484] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   484] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   480] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   480] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   485] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   485] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   481] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[   95.479546][   T20] wacom 0003:056A:0084.006F: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input0
[pid   481] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   488] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   488] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   481] <... ioctl resumed>)        = 34
[pid   488] <... ioctl resumed>)        = 0
[   95.559919][   T60] wacom 0003:056A:0084.0070: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input0
[pid   484] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   484] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   480] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   480] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[   95.649424][  T315] wacom 0003:056A:0084.0071: hidraw2: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input0
[pid   485] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   485] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   481] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   481] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   488] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   488] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[   95.749568][    T6] wacom 0003:056A:0084.0072: hidraw3: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input0
[pid   484] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[   95.789712][  T316] wacom 0003:056A:0084.0073: hidraw4: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input0
[pid   484] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   480] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   480] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   485] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   485] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   481] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[   95.909305][   T20] wacom 0003:056A:0084.0074: hidraw5: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input1
[pid   481] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   488] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   488] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[   95.989751][   T60] wacom 0003:056A:0084.0075: hidraw6: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input1
[pid   484] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   484] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   480] exit_group(0)               = ?
[pid   480] +++ exited with 0 +++
[pid   306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=480, 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 496 attached
 <unfinished ...>
[pid   496] set_robust_list(0x5555756f66a0, 24 <unfinished ...>
[pid   306] <... clone resumed>, child_tidptr=0x5555756f6690) = 496
[pid   496] <... set_robust_list resumed>) = 0
[pid   496] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   306] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   496] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   496] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   496] setpgid(0, 0)               = 0
[pid   496] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   306] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   496] <... openat resumed>)       = 3
[pid   496] write(3, "1000", 4)         = 4
[pid   496] close(3)                    = 0
[pid   496] write(1, "executing program\n", 18) = 18
executing program
[pid   496] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   496] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   496] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   496] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[   96.079501][  T315] wacom 0003:056A:0084.0076: hidraw7: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input1
[pid   496] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   485] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   485] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   481] exit_group(0)               = ?
[pid   481] +++ exited with 0 +++
[pid   309] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=481, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   309] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   309] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555756f6690) = 497
[pid   309] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-15/strace-static-x86_64: Process 497 attached
[pid   497] set_robust_list(0x5555756f66a0, 24) = 0
[pid   497] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   497] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   497] setpgid(0, 0)               = 0
[pid   497] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   497] write(3, "1000", 4)         = 4
[pid   497] close(3)                    = 0
[pid   497] write(1, "executing program\n", 18) = 18
executing program
[pid   497] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   497] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   497] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   497] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   497] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   488] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   488] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[   96.179704][    T6] wacom 0003:056A:0084.0077: hidraw8: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input1
[   96.207291][   T20] usbhid 3-1:1.2: can't add hid device: -71
[   96.213248][   T20] usbhid: probe of 3-1:1.2 failed with error -71
[   96.224347][  T316] wacom 0003:056A:0084.0078: hidraw9: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input1
[   96.240022][   T20] usb 3-1: USB disconnect, device number 13
[   96.261252][  T499] fido_id[499]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory
[pid   484] exit_group(0)               = ?
[pid   484] +++ exited with 0 +++
[pid   304] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=484, 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=0x5555756f6690) = 501
[pid   304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-15/strace-static-x86_64: Process 501 attached
[pid   501] set_robust_list(0x5555756f66a0, 24) = 0
[pid   501] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   501] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   501] setpgid(0, 0)               = 0
[pid   501] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   501] write(3, "1000", 4)         = 4
[pid   501] close(3)                    = 0
executing program
[pid   501] write(1, "executing program\n", 18) = 18
[pid   501] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   501] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   501] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   501] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[   96.275485][   T60] usbhid 5-1:1.2: can't add hid device: -71
[   96.281666][   T60] usbhid: probe of 5-1:1.2 failed with error -71
[   96.289233][  T500] fido_id[500]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory
[   96.327312][   T60] usb 5-1: USB disconnect, device number 13
[   96.343412][  T502] fido_id[502]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/5-1/report_descriptor': No such file or directory
[pid   501] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   485] exit_group(0)               = ?
[pid   485] +++ exited with 0 +++
[pid   307] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=485, 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=0x5555756f6690) = 504
[pid   307] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-15/strace-static-x86_64: Process 504 attached
[pid   504] set_robust_list(0x5555756f66a0, 24) = 0
[pid   504] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   504] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   504] setpgid(0, 0)               = 0
[pid   504] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   504] write(3, "1000", 4)         = 4
[pid   504] close(3)                    = 0
[pid   504] write(1, "executing program\n", 18) = 18
executing program
[pid   504] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   504] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   504] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   504] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   504] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[   96.377307][  T315] usbhid 1-1:1.2: can't add hid device: -71
[   96.383474][  T315] usbhid: probe of 1-1:1.2 failed with error -71
[   96.391487][  T315] usb 1-1: USB disconnect, device number 13
[pid   488] exit_group(0)               = ?
[pid   488] +++ exited with 0 +++
[pid   305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=488, 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=0x5555756f6690) = 507
[pid   305] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-15/strace-static-x86_64: Process 507 attached
[pid   507] set_robust_list(0x5555756f66a0, 24) = 0
[pid   507] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   507] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   507] setpgid(0, 0)               = 0
[pid   507] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   507] write(3, "1000", 4)         = 4
[pid   507] close(3)                    = 0
executing program
[pid   507] write(1, "executing program\n", 18) = 18
[pid   507] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   507] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   507] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   507] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[   96.420518][  T505] fido_id[505]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory
[   96.424202][  T506] fido_id[506]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory
[   96.477296][    T6] usbhid 4-1:1.2: can't add hid device: -71
[   96.483401][    T6] usbhid: probe of 4-1:1.2 failed with error -71
[   96.490856][    T6] usb 4-1: USB disconnect, device number 13
[   96.527281][  T316] usbhid 2-1:1.2: can't add hid device: -71
[   96.533388][  T316] usbhid: probe of 2-1:1.2 failed with error -71
[   96.543065][  T316] usb 2-1: USB disconnect, device number 13
[pid   507] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   496] <... ioctl resumed>)        = 0
[pid   496] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[   96.568876][  T508] fido_id[508]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory
[   96.573892][  T509] fido_id[509]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory
[   96.607270][   T20] usb 3-1: new high-speed USB device number 14 using dummy_hcd
[pid   496] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   497] <... ioctl resumed>)        = 0
[pid   497] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[   96.707227][   T60] usb 5-1: new high-speed USB device number 14 using dummy_hcd
[pid   497] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   501] <... ioctl resumed>)        = 0
[pid   501] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[   96.757315][  T315] usb 1-1: new high-speed USB device number 14 using dummy_hcd
[pid   501] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   504] <... ioctl resumed>)        = 0
[pid   496] <... ioctl resumed>)        = 0
[pid   504] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   496] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   504] <... ioctl resumed>)        = 18
[pid   496] <... ioctl resumed>)        = 18
[pid   504] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   496] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[   96.847275][    T6] usb 4-1: new high-speed USB device number 14 using dummy_hcd
[pid   496] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   507] <... ioctl resumed>)        = 0
[pid   496] <... ioctl resumed>)        = 9
[pid   496] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   507] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[pid   496] <... ioctl resumed>)        = 0
[pid   507] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   496] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   497] <... ioctl resumed>)        = 0
[pid   496] <... ioctl resumed>)        = 84
[pid   497] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[   96.907259][  T316] usb 2-1: new high-speed USB device number 14 using dummy_hcd
[pid   496] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   497] <... ioctl resumed>)        = 18
[pid   497] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   496] <... ioctl resumed>)        = 0
[pid   496] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   496] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   496] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   496] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   497] <... ioctl resumed>)        = 0
[pid   497] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   501] <... ioctl resumed>)        = 0
[pid   496] <... ioctl resumed>)        = 0
[pid   501] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   497] <... ioctl resumed>)        = 9
[   96.967316][   T20] usb 3-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   96.976761][   T20] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   497] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   501] <... ioctl resumed>)        = 18
[pid   501] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   497] <... ioctl resumed>)        = 0
[pid   497] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   501] <... ioctl resumed>)        = 0
[pid   501] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   497] <... ioctl resumed>)        = 84
[pid   497] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   501] <... ioctl resumed>)        = 9
[pid   501] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   497] <... ioctl resumed>)        = 0
[pid   497] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   497] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   497] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   497] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   501] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   504] <... ioctl resumed>)        = 0
[pid   504] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   501] <... ioctl resumed>)        = 84
[pid   497] <... ioctl resumed>)        = 0
[   97.067250][   T60] usb 5-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   97.076688][   T60] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   501] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   504] <... ioctl resumed>)        = 18
[pid   504] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   501] <... ioctl resumed>)        = 0
[pid   504] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[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, 0x7f3034a0db4c) = 0
[pid   501] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   507] <... ioctl resumed>)        = 0
[pid   504] <... ioctl resumed>)        = 9
[pid   501] <... ioctl resumed>)        = 0
[pid   507] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[   97.117309][  T315] usb 1-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   97.126559][  T315] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   504] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   507] <... ioctl resumed>)        = 18
[pid   504] <... ioctl resumed>)        = 0
[pid   507] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   504] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   507] <... ioctl resumed>)        = 0
[pid   504] <... ioctl resumed>)        = 84
[pid   507] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   504] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   496] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   496] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   507] <... ioctl resumed>)        = 9
[pid   507] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   504] <... ioctl resumed>)        = 0
[pid   504] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   504] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   504] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   504] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   507] <... ioctl resumed>)        = 0
[pid   507] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   504] <... ioctl resumed>)        = 0
[   97.207480][    T6] usb 4-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   97.216812][    T6] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   507] <... ioctl resumed>)        = 84
[pid   507] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   507] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   507] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   507] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   507] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60) = 0
[pid   497] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   497] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[   97.267320][  T316] usb 2-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   97.276505][  T316] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   501] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   501] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   496] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   496] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   504] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   504] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[   97.439398][   T20] wacom 0003:056A:0084.0079: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input0
[pid   507] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   507] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   497] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   497] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   507] <... ioctl resumed>)        = 0
[pid   497] <... ioctl resumed>)        = 34
[pid   501] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   501] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[   97.549465][   T60] wacom 0003:056A:0084.007A: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input0
[pid   496] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   496] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[   97.609459][  T315] wacom 0003:056A:0084.007B: hidraw2: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input0
[pid   504] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   504] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   507] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   507] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   497] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   497] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   507] <... ioctl resumed>)        = 34
[pid   497] <... ioctl resumed>)        = 0
[   97.699621][    T6] wacom 0003:056A:0084.007C: hidraw3: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input0
[pid   501] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   501] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[   97.759728][  T316] wacom 0003:056A:0084.007D: hidraw4: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input0
[pid   496] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   496] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   504] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   504] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[   97.869467][   T20] wacom 0003:056A:0084.007E: hidraw5: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input1
[pid   507] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90 <unfinished ...>
[pid   497] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   497] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   507] <... ioctl resumed>)        = 0
[pid   507] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   497] <... ioctl resumed>)        = 34
[pid   501] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   501] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[   97.979624][   T60] wacom 0003:056A:0084.007F: hidraw6: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input1
[pid   496] exit_group(0)               = ?
[pid   496] +++ exited with 0 +++
[pid   306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=496, 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=0x5555756f6690) = 510
ci2-android-5-15/strace-static-x86_64: Process 510 attached
[pid   510] set_robust_list(0x5555756f66a0, 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 <unfinished ...>
[pid   306] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   510] <... openat resumed>)       = 3
[pid   510] write(3, "1000", 4)         = 4
[pid   510] close(3)                    = 0
[pid   510] write(1, "executing program\n", 18) = 18
executing program
[pid   510] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   510] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   510] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   510] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[   98.039649][  T315] wacom 0003:056A:0084.0080: hidraw7: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input1
[pid   510] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   504] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   504] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   507] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   507] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   497] exit_group(0)               = ?
[pid   497] +++ exited with 0 +++
[pid   309] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=497, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   309] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
[pid   309] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   309] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   507] <... ioctl resumed>)        = 34
[pid   309] <... clone resumed>, child_tidptr=0x5555756f6690) = 511
[   98.129497][    T6] wacom 0003:056A:0084.0081: hidraw8: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input1
[   98.167315][   T20] usbhid 3-1:1.2: can't add hid device: -71
[   98.173386][   T20] usbhid: probe of 3-1:1.2 failed with error -71
[pid   309] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-15/strace-static-x86_64: Process 511 attached
[pid   511] set_robust_list(0x5555756f66a0, 24) = 0
[pid   511] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   511] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   511] setpgid(0, 0)               = 0
[pid   511] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   511] write(3, "1000", 4)         = 4
[pid   511] close(3)                    = 0
[pid   511] write(1, "executing program\n", 18) = 18
executing program
[pid   511] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   511] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   511] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   511] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   511] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   501] exit_group(0)               = ?
[pid   501] +++ exited with 0 +++
[pid   304] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=501, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[   98.186261][   T20] usb 3-1: USB disconnect, device number 14
[   98.196380][  T316] wacom 0003:056A:0084.0082: hidraw9: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input1
[   98.221887][  T512] fido_id[512]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory
[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=0x5555756f6690) = 514
[pid   304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-15/strace-static-x86_64: Process 514 attached
[pid   514] set_robust_list(0x5555756f66a0, 24) = 0
[pid   514] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   514] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   514] setpgid(0, 0)               = 0
[pid   514] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   514] write(3, "1000", 4)         = 4
[pid   514] close(3)                    = 0
[pid   514] write(1, "executing program\n", 18) = 18
executing program
[pid   514] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   514] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   514] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   514] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[   98.241123][  T513] fido_id[513]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory
[   98.287369][   T60] usbhid 5-1:1.2: can't add hid device: -71
[   98.293965][   T60] usbhid: probe of 5-1:1.2 failed with error -71
[   98.301018][   T60] usb 5-1: USB disconnect, device number 14
[pid   514] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   504] exit_group(0)               = ?
[pid   504] +++ exited with 0 +++
[pid   307] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=504, 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=0x5555756f6690) = 517
[pid   307] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-15/strace-static-x86_64: Process 517 attached
[pid   517] set_robust_list(0x5555756f66a0, 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) = 3
[pid   517] write(3, "1000", 4)         = 4
[pid   517] close(3)                    = 0
[pid   517] write(1, "executing program\n", 18) = 18
executing program
[pid   517] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   517] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   517] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   517] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   517] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   507] exit_group(0)               = ?
[pid   507] +++ exited with 0 +++
[pid   305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=507, 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=0x5555756f6690) = 520
[pid   305] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-15/strace-static-x86_64: Process 520 attached
[   98.326033][  T515] fido_id[515]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory
[   98.327484][  T315] usbhid 1-1:1.2: can't add hid device: -71
[   98.347392][  T516] fido_id[516]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory
[   98.361822][  T315] usbhid: probe of 1-1:1.2 failed with error -71
[   98.374917][  T315] usb 1-1: USB disconnect, device number 14
[pid   520] set_robust_list(0x5555756f66a0, 24) = 0
[pid   520] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   520] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   520] setpgid(0, 0)               = 0
[pid   520] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   520] write(3, "1000", 4)         = 4
[pid   520] close(3)                    = 0
executing program
[pid   520] write(1, "executing program\n", 18) = 18
[pid   520] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   520] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   520] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   520] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[   98.407752][  T519] fido_id[519]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory
[   98.408679][  T518] fido_id[518]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory
[   98.437184][    T6] usbhid 4-1:1.2: can't add hid device: -71
[   98.443156][    T6] usbhid: probe of 4-1:1.2 failed with error -71
[   98.450738][    T6] usb 4-1: USB disconnect, device number 14
[   98.484252][  T522] fido_id[522]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory
[   98.486789][  T521] fido_id[521]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory
[   98.512608][  T316] usbhid 2-1:1.2: can't add hid device: -71
[   98.518788][  T316] usbhid: probe of 2-1:1.2 failed with error -71
[   98.538994][  T316] usb 2-1: USB disconnect, device number 14
[   98.558751][  T524] fido_id[524]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/2-1/report_descriptor': No such file or directory
[   98.566269][  T523] fido_id[523]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/2-1/report_descriptor': No such file or directory
[pid   520] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   510] <... ioctl resumed>)        = 0
[pid   510] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[   98.597242][   T20] usb 3-1: new high-speed USB device number 15 using dummy_hcd
[pid   510] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   511] <... ioctl resumed>)        = 0
[pid   511] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[   98.717251][   T60] usb 5-1: new high-speed USB device number 15 using dummy_hcd
[pid   511] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   514] <... ioctl resumed>)        = 0
[pid   514] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[   98.767246][  T315] usb 1-1: new high-speed USB device number 15 using dummy_hcd
[pid   514] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   517] <... ioctl resumed>)        = 0
[pid   517] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[pid   510] <... ioctl resumed>)        = 0
[pid   517] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   510] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[   98.817255][    T6] usb 4-1: new high-speed USB device number 15 using dummy_hcd
[pid   510] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   510] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 9
[pid   510] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   520] <... ioctl resumed>)        = 0
[pid   510] <... ioctl resumed>)        = 0
[pid   520] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   510] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   520] <... ioctl resumed>)        = 18
[pid   510] <... ioctl resumed>)        = 84
[pid   520] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[   98.917376][  T316] usb 2-1: new high-speed USB device number 15 using dummy_hcd
[   98.957325][   T20] usb 3-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[pid   510] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   511] <... ioctl resumed>)        = 0
[pid   510] <... ioctl resumed>)        = 0
[pid   511] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   510] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   510] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   510] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   510] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   511] <... ioctl resumed>)        = 18
[pid   510] <... ioctl resumed>)        = 0
[pid   511] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[   98.966855][   T20] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   511] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   514] <... ioctl resumed>)        = 0
[pid   514] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   511] <... ioctl resumed>)        = 9
[pid   511] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   514] <... ioctl resumed>)        = 18
[pid   514] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   511] <... ioctl resumed>)        = 0
[pid   511] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   517] <... ioctl resumed>)        = 0
[pid   514] <... ioctl resumed>)        = 0
[pid   514] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   517] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   511] <... ioctl resumed>)        = 84
[pid   511] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   514] <... ioctl resumed>)        = 9
[pid   517] <... ioctl resumed>)        = 18
[pid   514] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   517] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   514] <... ioctl resumed>)        = 0
[pid   517] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   514] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[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, 0x7f3034a0db4c) = 0
[pid   511] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   514] <... ioctl resumed>)        = 84
[pid   514] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   517] <... ioctl resumed>)        = 9
[   99.087269][   T60] usb 5-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   99.098517][   T60] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   517] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   511] <... ioctl resumed>)        = 0
[pid   517] <... ioctl resumed>)        = 0
[pid   517] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   514] <... ioctl resumed>)        = 0
[pid   514] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   514] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   514] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   514] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   517] <... ioctl resumed>)        = 84
[   99.137306][  T315] usb 1-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   99.146827][  T315] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   99.177288][    T6] usb 4-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[pid   517] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   520] <... ioctl resumed>)        = 0
[pid   514] <... ioctl resumed>)        = 0
[pid   520] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[pid   517] <... ioctl resumed>)        = 0
[pid   520] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   517] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   517] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   517] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   517] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   510] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   510] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   520] <... ioctl resumed>)        = 0
[pid   517] <... ioctl resumed>)        = 0
[pid   510] <... ioctl resumed>)        = 0
[pid   520] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 9
[   99.186554][    T6] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   520] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   520] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 84
[pid   520] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   520] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   520] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   520] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   520] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60) = 0
[   99.287273][  T316] usb 2-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   99.296538][  T316] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   511] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   511] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   514] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   514] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   517] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90 <unfinished ...>
[pid   510] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90 <unfinished ...>
[pid   517] <... ioctl resumed>)        = 0
[pid   517] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   510] <... ioctl resumed>)        = 0
[pid   510] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   517] <... ioctl resumed>)        = 0
[pid   510] <... ioctl resumed>)        = 34
[   99.449731][   T20] wacom 0003:056A:0084.0083: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input0
[pid   520] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   520] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   511] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   511] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   514] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   514] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[   99.589689][   T60] wacom 0003:056A:0084.0084: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input0
[pid   517] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90 <unfinished ...>
[pid   510] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90 <unfinished ...>
[pid   517] <... ioctl resumed>)        = 0
[pid   517] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   510] <... ioctl resumed>)        = 0
[pid   510] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   517] <... ioctl resumed>)        = 34
[   99.629639][  T315] wacom 0003:056A:0084.0085: hidraw2: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input0
[   99.670489][    T6] wacom 0003:056A:0084.0086: hidraw3: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input0
[pid   520] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   520] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   511] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   511] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   514] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   514] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[   99.779217][  T316] wacom 0003:056A:0084.0087: hidraw4: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input0
[pid   510] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   510] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   517] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   517] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   510] <... ioctl resumed>)        = 34
[pid   517] <... ioctl resumed>)        = 0
[   99.879868][   T20] wacom 0003:056A:0084.0088: hidraw5: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input1
[pid   520] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   520] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   511] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   511] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   520] <... ioctl resumed>)        = 0
[pid   511] <... ioctl resumed>)        = 34
[pid   514] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   514] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[  100.019549][   T60] wacom 0003:056A:0084.0089: hidraw6: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input1
[pid   510] exit_group(0 <unfinished ...>
[pid   517] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90 <unfinished ...>
[pid   510] <... exit_group resumed>)   = ?
[pid   517] <... ioctl resumed>)        = 0
[pid   517] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   510] +++ exited with 0 +++
[pid   306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=510, 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 525 attached
, child_tidptr=0x5555756f6690) = 525
[pid   306] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   525] set_robust_list(0x5555756f66a0, 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
[pid   525] write(1, "executing program\n", 18) = 18
executing program
[pid   525] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   525] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   525] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   525] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   525] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   517] <... ioctl resumed>)        = 34
[  100.059621][  T315] wacom 0003:056A:0084.008A: hidraw7: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input1
[  100.099464][    T6] wacom 0003:056A:0084.008B: hidraw8: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input1
[pid   520] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   520] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   511] exit_group(0)               = ?
[pid   511] +++ exited with 0 +++
[pid   309] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=511, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[  100.177246][   T20] usbhid 3-1:1.2: can't add hid device: -71
[  100.183204][   T20] usbhid: probe of 3-1:1.2 failed with error -71
[  100.192759][   T20] usb 3-1: USB disconnect, device number 15
[pid   309] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   309] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555756f6690) = 528
[pid   309] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-15/strace-static-x86_64: Process 528 attached
[pid   520] <... ioctl resumed>)        = 34
[pid   528] set_robust_list(0x5555756f66a0, 24 <unfinished ...>
[pid   514] exit_group(0)               = ?
[pid   528] <... set_robust_list resumed>) = 0
[pid   514] +++ exited with 0 +++
[pid   528] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   304] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=514, 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   528] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   304] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   528] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   304] <... clone resumed>, child_tidptr=0x5555756f6690) = 529
[pid   304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   528] <... prctl resumed>)        = 0
[pid   528] setpgid(0, 0)               = 0
[pid   528] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   528] write(3, "1000", 4)         = 4
[pid   528] close(3)                    = 0
executing program
[pid   528] write(1, "executing program\n", 18) = 18
[pid   528] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   528] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70ci2-android-5-15/strace-static-x86_64: Process 529 attached
) = 0
[pid   528] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   529] set_robust_list(0x5555756f66a0, 24) = 0
[pid   529] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   528] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   528] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   529] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   529] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   529] setpgid(0, 0)               = 0
[pid   529] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   529] write(3, "1000", 4)         = 4
[pid   529] close(3)                    = 0
executing program
[pid   529] write(1, "executing program\n", 18) = 18
[pid   529] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   529] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   529] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   529] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   529] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   517] exit_group(0)               = ?
[pid   517] +++ exited with 0 +++
[pid   307] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=517, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[  100.217460][  T526] fido_id[526]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory
[  100.228113][  T527] fido_id[527]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory
[  100.246503][  T316] wacom 0003:056A:0084.008C: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input1
[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 530 attached
, child_tidptr=0x5555756f6690) = 530
[pid   307] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   530] set_robust_list(0x5555756f66a0, 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
[pid   530] write(1, "executing program\n", 18) = 18
executing program
[pid   530] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   530] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   530] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   530] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[  100.317399][   T60] usbhid 5-1:1.2: can't add hid device: -71
[  100.323664][   T60] usbhid: probe of 5-1:1.2 failed with error -71
[  100.334512][   T60] usb 5-1: USB disconnect, device number 15
[  100.357268][  T315] usbhid 1-1:1.2: can't add hid device: -71
[  100.358183][  T532] fido_id[532]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/5-1/report_descriptor': No such file or directory
[  100.363301][  T315] usbhid: probe of 1-1:1.2 failed with error -71
[  100.389918][  T531] fido_id[531]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory
[  100.404394][  T315] usb 1-1: USB disconnect, device number 15
[pid   530] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   520] exit_group(0)               = ?
[pid   520] +++ exited with 0 +++
[pid   305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=520, 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=0x5555756f6690) = 536
[pid   305] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[  100.417223][    T6] usbhid 4-1:1.2: can't add hid device: -71
[  100.423233][    T6] usbhid: probe of 4-1:1.2 failed with error -71
[  100.442745][    T6] usb 4-1: USB disconnect, device number 15
ci2-android-5-15/strace-static-x86_64: Process 536 attached
[pid   536] set_robust_list(0x5555756f66a0, 24) = 0
[pid   536] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   536] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   536] setpgid(0, 0)               = 0
[pid   536] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   536] write(3, "1000", 4)         = 4
[pid   536] close(3)                    = 0
[pid   536] write(1, "executing program\n", 18) = 18
executing program
[pid   536] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   536] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   536] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   536] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[  100.460171][  T533] fido_id[533]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory
[  100.485955][  T534] fido_id[534]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory
[  100.513232][  T535] fido_id[535]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory
[  100.514600][  T537] fido_id[537]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory
[  100.557247][  T316] usbhid 2-1:1.2: can't add hid device: -71
[pid   536] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   525] <... ioctl resumed>)        = 0
[  100.563311][  T316] usbhid: probe of 2-1:1.2 failed with error -71
[  100.570796][  T316] usb 2-1: USB disconnect, device number 15
[  100.577692][   T20] usb 3-1: new high-speed USB device number 16 using dummy_hcd
[  100.602375][  T538] fido_id[538]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory
[pid   525] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[  100.604035][  T539] fido_id[539]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory
[pid   525] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   528] <... ioctl resumed>)        = 0
[pid   528] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[  100.737230][   T60] usb 5-1: new high-speed USB device number 16 using dummy_hcd
[pid   528] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   529] <... ioctl resumed>)        = 0
[pid   529] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[pid   529] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   525] <... ioctl resumed>)        = 0
[  100.787298][  T315] usb 1-1: new high-speed USB device number 16 using dummy_hcd
[pid   525] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   530] <... ioctl resumed>)        = 0
[pid   525] <... ioctl resumed>)        = 18
[pid   530] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   525] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   530] <... ioctl resumed>)        = 18
[pid   525] <... ioctl resumed>)        = 0
[pid   530] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   525] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 9
[  100.837269][    T6] usb 4-1: new high-speed USB device number 16 using dummy_hcd
[pid   525] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   525] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 84
[pid   525] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   536] <... ioctl resumed>)        = 0
[pid   525] <... ioctl resumed>)        = 0
[pid   525] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   525] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   525] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   525] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   536] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[pid   528] <... ioctl resumed>)        = 0
[pid   525] <... ioctl resumed>)        = 0
[pid   536] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[  100.937377][   T20] usb 3-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[  100.947016][   T20] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  100.955167][  T316] usb 2-1: new high-speed USB device number 16 using dummy_hcd
[pid   528] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[pid   528] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   528] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   529] <... ioctl resumed>)        = 0
[pid   529] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   528] <... ioctl resumed>)        = 9
[pid   528] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   529] <... ioctl resumed>)        = 18
[pid   529] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   528] <... ioctl resumed>)        = 0
[pid   528] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   529] <... ioctl resumed>)        = 0
[pid   529] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   530] <... ioctl resumed>)        = 0
[pid   528] <... ioctl resumed>)        = 84
[pid   530] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   528] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   529] <... ioctl resumed>)        = 9
[pid   529] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   530] <... ioctl resumed>)        = 18
[pid   530] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   529] <... ioctl resumed>)        = 0
[pid   528] <... ioctl resumed>)        = 0
[pid   529] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   528] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   528] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   528] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   528] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   530] <... ioctl resumed>)        = 0
[pid   530] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   528] <... ioctl resumed>)        = 0
[pid   529] <... ioctl resumed>)        = 84
[pid   529] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   530] <... ioctl resumed>)        = 9
[  101.097305][   T60] usb 5-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[  101.106842][   T60] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   530] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   529] <... ioctl resumed>)        = 0
[pid   530] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   529] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   529] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   529] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   529] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   530] <... ioctl resumed>)        = 84
[pid   529] <... ioctl resumed>)        = 0
[  101.147313][  T315] usb 1-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[  101.157634][  T315] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   530] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   525] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   525] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   536] <... ioctl resumed>)        = 0
[pid   525] <... ioctl resumed>)        = 0
[pid   536] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   530] <... ioctl resumed>)        = 0
[pid   530] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   530] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   530] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   530] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   536] <... ioctl resumed>)        = 18
[pid   536] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   530] <... ioctl resumed>)        = 0
[pid   536] <... ioctl resumed>)        = 0
[  101.197326][    T6] usb 4-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[  101.207492][    T6] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   536] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 9
[pid   536] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   536] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 84
[pid   536] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 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, 0x7f3034a0db4c) = 0
[pid   536] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   528] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   528] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   536] <... ioctl resumed>)        = 0
[  101.317320][  T316] usb 2-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[  101.326650][  T316] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   529] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   529] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   525] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   525] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   530] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   530] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[  101.439613][   T20] wacom 0003:056A:0084.008D: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input0
[pid   528] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   528] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   536] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   536] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   528] <... ioctl resumed>)        = 34
[pid   536] <... ioctl resumed>)        = 0
[pid   529] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   529] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[  101.579564][   T60] wacom 0003:056A:0084.008E: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input0
[pid   525] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   525] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   530] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   530] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[  101.629614][  T315] wacom 0003:056A:0084.008F: hidraw2: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input0
[  101.669523][    T6] wacom 0003:056A:0084.0090: hidraw3: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input0
[pid   528] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   528] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   536] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   536] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   529] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   529] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   525] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   525] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   530] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[  101.809754][  T316] wacom 0003:056A:0084.0091: hidraw4: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input0
[pid   530] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[  101.870307][   T20] wacom 0003:056A:0084.0092: hidraw5: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input1
[pid   528] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   528] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   536] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   536] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   529] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   529] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[  102.009429][   T60] wacom 0003:056A:0084.0093: hidraw6: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input1
[pid   525] exit_group(0)               = ?
[pid   525] +++ exited with 0 +++
[pid   306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=525, 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=0x5555756f6690) = 540
ci2-android-5-15/strace-static-x86_64: Process 540 attached
[pid   540] set_robust_list(0x5555756f66a0, 24) = 0
[pid   540] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   306] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   540] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   540] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   540] setpgid(0, 0)               = 0
[pid   306] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   540] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   540] write(3, "1000", 4)         = 4
[pid   540] close(3)                    = 0
[pid   540] write(1, "executing program\n", 18) = 18
executing program
[pid   540] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   540] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   540] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   540] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   540] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   530] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   530] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[  102.059598][  T315] wacom 0003:056A:0084.0094: hidraw7: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input1
[  102.099756][    T6] wacom 0003:056A:0084.0095: hidraw8: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input1
[  102.147232][   T20] usbhid 3-1:1.2: can't add hid device: -71
[  102.153363][   T20] usbhid: probe of 3-1:1.2 failed with error -71
[  102.166388][   T20] usb 3-1: USB disconnect, device number 16
[pid   528] exit_group(0)               = ?
[pid   528] +++ exited with 0 +++
[pid   309] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=528, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   309] restart_syscall(<... resuming interrupted rt_sigprocmask ...> <unfinished ...>
[pid   536] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   536] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   309] <... restart_syscall resumed>) = 0
[pid   309] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   309] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555756f6690) = 543
[pid   309] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-15/strace-static-x86_64: Process 543 attached
[pid   543] set_robust_list(0x5555756f66a0, 24) = 0
[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) = 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] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   543] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   543] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   543] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   543] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   536] <... ioctl resumed>)        = 34
[  102.185455][  T541] fido_id[541]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/3-1/report_descriptor': No such file or directory
[  102.195243][  T542] fido_id[542]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/3-1/report_descriptor': No such file or directory
[pid   529] exit_group(0)               = ?
[pid   529] +++ exited with 0 +++
[pid   304] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=529, 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 544 attached
 <unfinished ...>
[pid   544] set_robust_list(0x5555756f66a0, 24) = 0
[pid   544] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   544] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   304] <... clone resumed>, child_tidptr=0x5555756f6690) = 544
[pid   544] <... prctl resumed>)        = 0
[pid   544] setpgid(0, 0)               = 0
[pid   544] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   544] write(3, "1000", 4 <unfinished ...>
[pid   304] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   544] <... write resumed>)        = 4
executing program
[pid   544] close(3)                    = 0
[pid   544] write(1, "executing program\n", 18) = 18
[pid   544] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   544] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   544] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   544] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   544] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   304] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   530] exit_group(0)               = ?
[pid   530] +++ exited with 0 +++
[pid   307] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=530, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   307] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
[  102.240094][  T316] wacom 0003:056A:0084.0096: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input1
[pid   307] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   307] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555756f6690) = 545
ci2-android-5-15/strace-static-x86_64: Process 545 attached
[pid   545] set_robust_list(0x5555756f66a0, 24) = 0
[pid   307] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   545] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   307] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   545] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   545] setpgid(0, 0)               = 0
[pid   545] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   545] write(3, "1000", 4)         = 4
[pid   545] close(3)                    = 0
[pid   545] write(1, "executing program\n", 18) = 18
executing program
[pid   545] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   545] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   545] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   545] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[  102.307289][   T60] usbhid 5-1:1.2: can't add hid device: -71
[  102.313682][   T60] usbhid: probe of 5-1:1.2 failed with error -71
[  102.324502][   T60] usb 5-1: USB disconnect, device number 16
[  102.349998][  T546] fido_id[546]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory
[  102.350735][  T547] fido_id[547]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory
[  102.378468][  T315] usbhid 1-1:1.2: can't add hid device: -71
[  102.384432][  T315] usbhid: probe of 1-1:1.2 failed with error -71
[  102.396715][  T315] usb 1-1: USB disconnect, device number 16
[pid   545] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   536] exit_group(0)               = ?
[pid   536] +++ exited with 0 +++
[pid   305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=536, 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 550 attached
 <unfinished ...>
[pid   550] set_robust_list(0x5555756f66a0, 24 <unfinished ...>
[pid   305] <... clone resumed>, child_tidptr=0x5555756f6690) = 550
[pid   550] <... set_robust_list resumed>) = 0
[pid   550] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   305] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   550] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   550] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   550] setpgid(0, 0)               = 0
[  102.422252][  T548] fido_id[548]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory
[  102.427425][    T6] usbhid 4-1:1.2: can't add hid device: -71
[  102.446072][    T6] usbhid: probe of 4-1:1.2 failed with error -71
[  102.456998][  T549] fido_id[549]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory
[pid   550] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   550] write(3, "1000", 4)         = 4
[pid   550] close(3)                    = 0
executing program
[pid   550] write(1, "executing program\n", 18) = 18
[pid   550] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   550] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   550] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   550] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[  102.473298][    T6] usb 4-1: USB disconnect, device number 16
[  102.505009][  T552] fido_id[552]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory
[  102.505009][  T551] fido_id[551]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory
[  102.517485][  T316] usbhid 2-1:1.2: can't add hid device: -71
[  102.540536][  T316] usbhid: probe of 2-1:1.2 failed with error -71
[  102.548125][  T316] usb 2-1: USB disconnect, device number 16
[pid   550] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   540] <... ioctl resumed>)        = 0
[pid   540] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[  102.576203][  T553] fido_id[553]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory
[  102.578653][  T554] fido_id[554]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory
[  102.607224][   T20] usb 3-1: new high-speed USB device number 17 using dummy_hcd
[pid   540] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   543] <... ioctl resumed>)        = 0
[pid   543] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[  102.687228][   T60] usb 5-1: new high-speed USB device number 17 using dummy_hcd
[pid   543] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   544] <... ioctl resumed>)        = 0
[pid   544] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[  102.797235][  T315] usb 1-1: new high-speed USB device number 17 using dummy_hcd
[pid   544] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   545] <... ioctl resumed>)        = 0
[pid   540] <... ioctl resumed>)        = 0
[pid   545] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   540] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   545] <... ioctl resumed>)        = 18
[pid   540] <... ioctl resumed>)        = 18
[pid   545] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   540] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[  102.847209][    T6] usb 4-1: new high-speed USB device number 17 using dummy_hcd
[pid   540] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 9
[pid   540] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   550] <... ioctl resumed>)        = 0
[pid   550] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   543] <... ioctl resumed>)        = 0
[pid   540] <... ioctl resumed>)        = 0
[pid   540] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   543] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   550] <... ioctl resumed>)        = 18
[pid   550] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   540] <... ioctl resumed>)        = 84
[pid   543] <... ioctl resumed>)        = 18
[pid   543] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[  102.917228][  T316] usb 2-1: new high-speed USB device number 17 using dummy_hcd
[pid   540] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   543] <... ioctl resumed>)        = 0
[pid   540] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   540] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   540] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   540] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   543] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 9
[pid   540] <... ioctl resumed>)        = 0
[  102.967293][   T20] usb 3-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[  102.976759][   T20] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   543] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   543] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   544] <... ioctl resumed>)        = 0
[pid   543] <... ioctl resumed>)        = 84
[pid   543] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   544] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[pid   544] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   543] <... ioctl resumed>)        = 0
[pid   543] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   543] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   543] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   543] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   544] <... ioctl resumed>)        = 0
[pid   544] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   543] <... ioctl resumed>)        = 0
[pid   545] <... ioctl resumed>)        = 0
[pid   544] <... ioctl resumed>)        = 9
[pid   545] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[  103.057306][   T60] usb 5-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[  103.066534][   T60] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   544] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   545] <... ioctl resumed>)        = 18
[pid   544] <... ioctl resumed>)        = 0
[pid   545] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   544] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   545] <... ioctl resumed>)        = 0
[pid   544] <... ioctl resumed>)        = 84
[pid   545] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   544] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   545] <... ioctl resumed>)        = 9
[pid   545] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   550] <... ioctl resumed>)        = 0
[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, 0x7f3034a0db4c) = 0
[pid   544] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   550] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   545] <... ioctl resumed>)        = 0
[pid   545] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   550] <... ioctl resumed>)        = 18
[pid   544] <... ioctl resumed>)        = 0
[pid   550] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   545] <... ioctl resumed>)        = 84
[  103.157292][  T315] usb 1-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[  103.166447][  T315] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   545] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   540] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   540] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   550] <... ioctl resumed>)        = 0
[pid   550] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   540] <... ioctl resumed>)        = 0
[pid   550] <... ioctl resumed>)        = 9
[pid   545] <... ioctl resumed>)        = 0
[pid   550] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   545] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   545] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   545] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   545] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   550] <... ioctl resumed>)        = 0
[pid   545] <... ioctl resumed>)        = 0
[pid   550] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 84
[  103.217274][    T6] usb 4-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[  103.226561][    T6] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   550] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   543] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   543] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   550] <... ioctl resumed>)        = 0
[pid   550] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   550] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   550] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   550] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   543] <... ioctl resumed>)        = 0
[pid   550] <... ioctl resumed>)        = 0
[  103.287300][  T316] usb 2-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[  103.296478][  T316] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   544] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   544] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   540] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   540] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   545] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   545] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[  103.459543][   T20] wacom 0003:056A:0084.0097: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input0
[pid   543] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   543] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   550] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   550] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   543] <... ioctl resumed>)        = 34
[pid   550] <... ioctl resumed>)        = 0
[  103.549730][   T60] wacom 0003:056A:0084.0098: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input0
[pid   544] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   544] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   540] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   540] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   545] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   545] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[  103.649352][  T315] wacom 0003:056A:0084.0099: hidraw2: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input0
[  103.689420][    T6] wacom 0003:056A:0084.009A: hidraw3: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input0
[pid   543] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   543] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   550] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   550] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[  103.779368][  T316] wacom 0003:056A:0084.009B: hidraw4: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input0
[pid   544] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   544] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   540] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   540] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   545] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   545] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[  103.890016][   T20] wacom 0003:056A:0084.009C: hidraw5: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input1
[pid   543] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   543] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   550] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   550] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[  103.979987][   T60] wacom 0003:056A:0084.009D: hidraw6: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input1
[pid   544] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   544] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   540] exit_group(0)               = ?
[pid   540] +++ exited with 0 +++
[pid   306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=540, 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=0x5555756f6690) = 555
[pid   306] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-15/strace-static-x86_64: Process 555 attached
[pid   555] set_robust_list(0x5555756f66a0, 24) = 0
[pid   555] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   555] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   555] setpgid(0, 0)               = 0
[pid   555] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   555] write(3, "1000", 4)         = 4
[pid   555] close(3)                    = 0
[pid   555] write(1, "executing program\n", 18) = 18
executing program
[pid   555] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   555] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   555] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   555] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   555] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   545] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   545] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[  104.079651][  T315] wacom 0003:056A:0084.009E: hidraw7: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input1
[  104.119386][    T6] wacom 0003:056A:0084.009F: hidraw8: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input1
[pid   543] exit_group(0)               = ?
[pid   543] +++ exited with 0 +++
[pid   309] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=543, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   309] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
[pid   309] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   309] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555756f6690) = 556
[pid   309] rt_sigprocmask(SIG_SETMASK, []ci2-android-5-15/strace-static-x86_64: Process 556 attached
, NULL, 8) = 0
[pid   556] set_robust_list(0x5555756f66a0, 24) = 0
[pid   556] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   556] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   556] setpgid(0, 0)               = 0
[pid   556] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   550] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90 <unfinished ...>
[pid   556] write(3, "1000", 4)         = 4
[pid   556] close(3)                    = 0
[pid   556] write(1, "executing program\n", 18) = 18
executing program
[pid   556] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR <unfinished ...>
[pid   550] <... ioctl resumed>)        = 0
[pid   556] <... openat resumed>)       = 3
[pid   550] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   556] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   556] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   556] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   556] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   550] <... ioctl resumed>)        = 34
[  104.167274][   T20] usbhid 3-1:1.2: can't add hid device: -71
[  104.173227][   T20] usbhid: probe of 3-1:1.2 failed with error -71
[  104.186296][   T20] usb 3-1: USB disconnect, device number 17
[pid   544] exit_group(0)               = ?
[pid   544] +++ exited with 0 +++
[pid   304] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=544, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[  104.210065][  T316] wacom 0003:056A:0084.00A0: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input1
[  104.210630][  T557] fido_id[557]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory
[  104.236725][  T558] fido_id[558]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory
[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=0x5555756f6690) = 559
[pid   304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-15/strace-static-x86_64: Process 559 attached
[pid   559] set_robust_list(0x5555756f66a0, 24) = 0
[pid   559] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   559] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   559] setpgid(0, 0)               = 0
[pid   559] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   559] write(3, "1000", 4)         = 4
[pid   559] close(3)                    = 0
[pid   559] write(1, "executing program\n", 18) = 18
[pid   559] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   559] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   559] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   559] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
executing program
[pid   559] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   545] exit_group(0)               = ?
[pid   545] +++ exited with 0 +++
[pid   307] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=545, 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=0x5555756f6690) = 562
[pid   307] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[  104.287339][   T60] usbhid 5-1:1.2: can't add hid device: -71
[  104.293982][   T60] usbhid: probe of 5-1:1.2 failed with error -71
[  104.305592][   T60] usb 5-1: USB disconnect, device number 17
ci2-android-5-15/strace-static-x86_64: Process 562 attached
[pid   562] set_robust_list(0x5555756f66a0, 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
executing program
[pid   562] write(1, "executing program\n", 18) = 18
[pid   562] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   562] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   562] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   562] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[  104.330950][  T561] fido_id[561]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory
[  104.333011][  T560] fido_id[560]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory
[pid   562] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   550] exit_group(0)               = ?
[pid   550] +++ exited with 0 +++
[pid   305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=550, 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=0x5555756f6690) = 565
[pid   305] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-15/strace-static-x86_64: Process 565 attached
[pid   565] set_robust_list(0x5555756f66a0, 24) = 0
[pid   565] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   565] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   565] setpgid(0, 0)               = 0
[pid   565] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   565] write(3, "1000", 4)         = 4
[pid   565] close(3)                    = 0
[pid   565] write(1, "executing program\n", 18) = 18
executing program
[pid   565] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   565] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   565] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   565] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[  104.377274][  T315] usbhid 1-1:1.2: can't add hid device: -71
[  104.383542][  T315] usbhid: probe of 1-1:1.2 failed with error -71
[  104.394572][  T315] usb 1-1: USB disconnect, device number 17
[  104.417243][    T6] usbhid 4-1:1.2: can't add hid device: -71
[  104.423257][    T6] usbhid: probe of 4-1:1.2 failed with error -71
[  104.433993][  T564] fido_id[564]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory
[  104.438962][  T563] fido_id[563]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory
[  104.469995][    T6] usb 4-1: USB disconnect, device number 17
[  104.496025][  T566] fido_id[566]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory
[  104.497917][  T567] fido_id[567]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory
[  104.524344][  T316] usbhid 2-1:1.2: can't add hid device: -71
[  104.530577][  T316] usbhid: probe of 2-1:1.2 failed with error -71
[pid   565] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   555] <... ioctl resumed>)        = 0
[  104.540727][  T316] usb 2-1: USB disconnect, device number 17
[  104.557180][   T20] usb 3-1: new high-speed USB device number 18 using dummy_hcd
[  104.573369][  T568] fido_id[568]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory
[pid   555] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[  104.590594][  T569] fido_id[569]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory
[pid   555] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   556] <... ioctl resumed>)        = 0
[pid   556] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[  104.677258][   T60] usb 5-1: new high-speed USB device number 18 using dummy_hcd
[pid   556] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   559] <... ioctl resumed>)        = 0
[pid   559] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[pid   555] <... ioctl resumed>)        = 0
[pid   555] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   559] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   555] <... ioctl resumed>)        = 18
[pid   555] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   562] <... ioctl resumed>)        = 0
[  104.787210][  T315] usb 1-1: new high-speed USB device number 18 using dummy_hcd
[pid   562] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   555] <... ioctl resumed>)        = 0
[pid   555] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   562] <... ioctl resumed>)        = 18
[pid   562] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   555] <... ioctl resumed>)        = 9
[pid   555] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[  104.837201][    T6] usb 4-1: new high-speed USB device number 18 using dummy_hcd
[pid   555] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 84
[pid   555] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   565] <... ioctl resumed>)        = 0
[pid   556] <... ioctl resumed>)        = 0
[pid   565] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   556] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[pid   555] <... ioctl resumed>)        = 0
[pid   565] <... ioctl resumed>)        = 18
[pid   556] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   555] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32 <unfinished ...>
[pid   565] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   555] <... ioctl resumed>)        = 0
[pid   555] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   555] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   555] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   556] <... ioctl resumed>)        = 0
[pid   555] <... ioctl resumed>)        = 0
[pid   556] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 9
[  104.917248][  T316] usb 2-1: new high-speed USB device number 18 using dummy_hcd
[  104.927293][   T20] usb 3-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[  104.936549][   T20] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   556] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   556] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 84
[pid   556] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   559] <... ioctl resumed>)        = 0
[pid   559] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[pid   556] <... ioctl resumed>)        = 0
[pid   559] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   556] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   556] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   556] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   556] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   559] <... ioctl resumed>)        = 0
[pid   556] <... ioctl resumed>)        = 0
[pid   559] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   562] <... ioctl resumed>)        = 0
[  105.037335][   T60] usb 5-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[  105.046742][   T60] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   562] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   559] <... ioctl resumed>)        = 9
[pid   559] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   562] <... ioctl resumed>)        = 18
[pid   562] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   559] <... ioctl resumed>)        = 0
[pid   559] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   562] <... ioctl resumed>)        = 0
[pid   562] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   559] <... ioctl resumed>)        = 84
[pid   559] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   562] <... ioctl resumed>)        = 9
[pid   562] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   565] <... ioctl resumed>)        = 0
[pid   562] <... ioctl resumed>)        = 0
[pid   559] <... ioctl resumed>)        = 0
[pid   565] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   562] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   559] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   559] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   559] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   559] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   555] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   555] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   565] <... ioctl resumed>)        = 18
[pid   562] <... ioctl resumed>)        = 84
[pid   559] <... ioctl resumed>)        = 0
[pid   555] <... ioctl resumed>)        = 0
[  105.147344][  T315] usb 1-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[  105.156738][  T315] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   565] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   562] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   565] <... ioctl resumed>)        = 0
[pid   562] <... ioctl resumed>)        = 0
[pid   565] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   562] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   562] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   562] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   562] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   565] <... ioctl resumed>)        = 9
[pid   562] <... ioctl resumed>)        = 0
[  105.197386][    T6] usb 4-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[  105.207867][    T6] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   565] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   565] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 84
[pid   565] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   556] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   556] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   565] <... ioctl resumed>)        = 0
[pid   565] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   565] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   565] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   565] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60) = 0
[  105.287275][  T316] usb 2-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[  105.296605][  T316] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   559] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90 <unfinished ...>
[pid   555] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   555] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   559] <... ioctl resumed>)        = 0
[pid   559] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   555] <... ioctl resumed>)        = 34
[pid   562] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   562] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[  105.419636][   T20] wacom 0003:056A:0084.00A1: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input0
[pid   556] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   556] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   565] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   565] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[  105.529375][   T60] wacom 0003:056A:0084.00A2: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input0
[pid   559] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   559] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   555] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   555] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   559] <... ioctl resumed>)        = 34
[pid   555] <... ioctl resumed>)        = 0
[pid   562] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   562] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[  105.629939][  T315] wacom 0003:056A:0084.00A3: hidraw2: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input0
[pid   556] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   556] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   565] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[  105.689462][    T6] wacom 0003:056A:0084.00A4: hidraw3: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input0
[pid   565] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[  105.759444][  T316] wacom 0003:056A:0084.00A5: hidraw4: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input0
[pid   559] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90 <unfinished ...>
[pid   555] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90 <unfinished ...>
[pid   559] <... ioctl resumed>)        = 0
[pid   559] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   555] <... ioctl resumed>)        = 0
[pid   555] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   559] <... ioctl resumed>)        = 0
[pid   555] <... ioctl resumed>)        = 34
[pid   562] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   562] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[  105.849576][   T20] wacom 0003:056A:0084.00A6: hidraw5: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input1
[pid   556] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   556] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   565] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   565] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[  105.960220][   T60] wacom 0003:056A:0084.00A7: hidraw6: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input1
[pid   559] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   559] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   555] exit_group(0)               = ?
[pid   555] +++ exited with 0 +++
[pid   306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=555, 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 570 attached
, child_tidptr=0x5555756f6690) = 570
[pid   306] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   570] set_robust_list(0x5555756f66a0, 24) = 0
[pid   570] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   570] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   570] setpgid(0, 0)               = 0
[pid   570] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   570] write(3, "1000", 4)         = 4
[pid   570] close(3)                    = 0
[pid   570] write(1, "executing program\n", 18) = 18
executing program
[pid   570] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   570] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   570] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   570] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   570] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   559] <... ioctl resumed>)        = 34
[pid   562] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   562] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[  106.059382][  T315] wacom 0003:056A:0084.00A8: hidraw7: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input1
[pid   556] exit_group(0)               = ?
[pid   556] +++ exited with 0 +++
[pid   309] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=556, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   309] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
[pid   309] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   309] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 571 attached
, child_tidptr=0x5555756f6690) = 571
[pid   571] set_robust_list(0x5555756f66a0, 24 <unfinished ...>
[pid   309] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   571] <... set_robust_list resumed>) = 0
[pid   571] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   565] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   565] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   571] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   571] setpgid(0, 0)               = 0
[pid   571] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   571] write(3, "1000", 4)         = 4
[pid   571] close(3)                    = 0
[pid   571] write(1, "executing program\n", 18) = 18
executing program
[pid   571] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   571] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   571] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   571] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   571] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   565] <... ioctl resumed>)        = 34
[  106.119632][    T6] wacom 0003:056A:0084.00A9: hidraw8: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input1
[  106.147253][   T20] usbhid 3-1:1.2: can't add hid device: -71
[  106.153295][   T20] usbhid: probe of 3-1:1.2 failed with error -71
[  106.160827][   T20] usb 3-1: USB disconnect, device number 18
[  106.190181][  T316] wacom 0003:056A:0084.00AA: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input1
[  106.190317][  T572] fido_id[572]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory
[  106.221045][  T573] fido_id[573]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory
[pid   559] exit_group(0)               = ?
[pid   559] +++ exited with 0 +++
[pid   304] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=559, 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|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 574 attached
 <unfinished ...>
[pid   574] set_robust_list(0x5555756f66a0, 24) = 0
[pid   304] <... clone resumed>, child_tidptr=0x5555756f6690) = 574
[pid   304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   574] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   574] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   574] setpgid(0, 0)               = 0
[pid   574] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   574] write(3, "1000", 4)         = 4
[pid   574] close(3)                    = 0
[pid   574] write(1, "executing program\n", 18) = 18
executing program
[pid   574] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   574] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   574] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   574] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[  106.257259][   T60] usbhid 5-1:1.2: can't add hid device: -71
[  106.263216][   T60] usbhid: probe of 5-1:1.2 failed with error -71
[  106.273522][   T60] usb 5-1: USB disconnect, device number 18
[pid   574] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   562] exit_group(0)               = ?
[pid   562] +++ exited with 0 +++
[pid   307] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=562, 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=0x5555756f6690) = 577
[pid   307] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-15/strace-static-x86_64: Process 577 attached
[pid   577] set_robust_list(0x5555756f66a0, 24) = 0
[pid   577] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   577] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   577] setpgid(0, 0)               = 0
[pid   577] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   577] write(3, "1000", 4)         = 4
[pid   577] close(3)                    = 0
[pid   577] write(1, "executing program\n", 18) = 18
executing program
[pid   577] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   577] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   577] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   577] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[  106.302751][  T575] fido_id[575]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory
[  106.305631][  T576] fido_id[576]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory
[pid   577] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   565] exit_group(0)               = ?
[pid   565] +++ exited with 0 +++
[pid   305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=565, 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=0x5555756f6690) = 579
[pid   305] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-15/strace-static-x86_64: Process 579 attached
[pid   579] set_robust_list(0x5555756f66a0, 24) = 0
[pid   579] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   579] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   579] setpgid(0, 0)               = 0
[pid   579] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   579] write(3, "1000", 4)         = 4
[pid   579] close(3)                    = 0
[pid   579] write(1, "executing program\n", 18) = 18
[pid   579] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
executing program
[pid   579] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   579] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   579] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[  106.367332][  T315] usbhid 1-1:1.2: can't add hid device: -71
[  106.373545][  T315] usbhid: probe of 1-1:1.2 failed with error -71
[  106.381057][  T315] usb 1-1: USB disconnect, device number 18
[  106.413391][  T578] fido_id[578]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory
[  106.426510][  T580] fido_id[580]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory
[  106.441878][    T6] usbhid 4-1:1.2: can't add hid device: -71
[  106.448562][    T6] usbhid: probe of 4-1:1.2 failed with error -71
[  106.466397][    T6] usb 4-1: USB disconnect, device number 18
[  106.490899][  T581] fido_id[581]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory
[pid   579] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   570] <... ioctl resumed>)        = 0
[  106.491381][  T582] fido_id[582]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory
[  106.519290][  T316] usbhid 2-1:1.2: can't add hid device: -71
[  106.525272][  T316] usbhid: probe of 2-1:1.2 failed with error -71
[  106.532639][   T20] usb 3-1: new high-speed USB device number 19 using dummy_hcd
[  106.549034][  T316] usb 2-1: USB disconnect, device number 18
[pid   570] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[  106.572136][  T583] fido_id[583]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory
[  106.572751][  T584] fido_id[584]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory
[pid   570] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   571] <... ioctl resumed>)        = 0
[pid   571] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[  106.687241][   T60] usb 5-1: new high-speed USB device number 19 using dummy_hcd
[pid   571] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   574] <... ioctl resumed>)        = 0
[pid   570] <... ioctl resumed>)        = 0
[pid   574] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   570] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   574] <... ioctl resumed>)        = 18
[pid   570] <... ioctl resumed>)        = 18
[pid   570] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[  106.797271][  T315] usb 1-1: new high-speed USB device number 19 using dummy_hcd
[pid   574] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   570] <... ioctl resumed>)        = 0
[pid   570] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   577] <... ioctl resumed>)        = 0
[pid   577] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   570] <... ioctl resumed>)        = 9
[pid   570] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   577] <... ioctl resumed>)        = 18
[pid   577] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   570] <... ioctl resumed>)        = 0
[  106.847171][    T6] usb 4-1: new high-speed USB device number 19 using dummy_hcd
[pid   570] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 84
[pid   570] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   579] <... ioctl resumed>)        = 0
[pid   579] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[pid   571] <... ioctl resumed>)        = 0
[pid   570] <... ioctl resumed>)        = 0
[pid   579] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   571] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[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, 0x7f3034a0db4c) = 0
[pid   570] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   571] <... ioctl resumed>)        = 18
[pid   570] <... ioctl resumed>)        = 0
[pid   571] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[  106.907210][  T316] usb 2-1: new high-speed USB device number 19 using dummy_hcd
[  106.917283][   T20] usb 3-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[  106.926468][   T20] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   571] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 9
[pid   571] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   571] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 84
[pid   571] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   574] <... ioctl resumed>)        = 0
[pid   574] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   571] <... ioctl resumed>)        = 0
[pid   571] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   571] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   571] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   571] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   574] <... ioctl resumed>)        = 18
[pid   574] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   571] <... ioctl resumed>)        = 0
[pid   577] <... ioctl resumed>)        = 0
[pid   574] <... ioctl resumed>)        = 0
[pid   574] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[  107.047325][   T60] usb 5-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[  107.056739][   T60] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   577] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[pid   574] <... ioctl resumed>)        = 9
[pid   577] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   574] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   577] <... ioctl resumed>)        = 0
[pid   574] <... ioctl resumed>)        = 0
[pid   577] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   574] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   579] <... ioctl resumed>)        = 0
[pid   577] <... ioctl resumed>)        = 9
[pid   574] <... ioctl resumed>)        = 84
[pid   579] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   577] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   574] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   570] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   570] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   579] <... ioctl resumed>)        = 18
[pid   570] <... ioctl resumed>)        = 0
[pid   579] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   577] <... ioctl resumed>)        = 0
[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, 0x7f3034a0db4c) = 0
[pid   574] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   577] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   579] <... ioctl resumed>)        = 0
[pid   579] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   577] <... ioctl resumed>)        = 84
[pid   574] <... ioctl resumed>)        = 0
[  107.167317][  T315] usb 1-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[  107.176828][  T315] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   577] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   579] <... ioctl resumed>)        = 9
[pid   579] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   577] <... ioctl resumed>)        = 0
[pid   579] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   577] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   577] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   577] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   577] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   579] <... ioctl resumed>)        = 84
[pid   577] <... ioctl resumed>)        = 0
[  107.217311][    T6] usb 4-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[  107.227610][    T6] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   579] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   579] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   579] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   579] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c <unfinished ...>
[pid   571] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90 <unfinished ...>
[pid   579] <... ioctl resumed>)        = 0
[pid   571] <... ioctl resumed>)        = 0
[pid   579] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   571] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   579] <... ioctl resumed>)        = 0
[pid   571] <... ioctl resumed>)        = 0
[  107.267338][  T316] usb 2-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[  107.277490][  T316] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   570] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   570] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   574] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   574] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   577] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[  107.409317][   T20] wacom 0003:056A:0084.00AB: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input0
[pid   577] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   579] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90 <unfinished ...>
[pid   571] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90 <unfinished ...>
[pid   579] <... ioctl resumed>)        = 0
[pid   571] <... ioctl resumed>)        = 0
[pid   579] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   571] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   579] <... ioctl resumed>)        = 0
[pid   571] <... ioctl resumed>)        = 34
[  107.539951][   T60] wacom 0003:056A:0084.00AC: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input0
[pid   570] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   570] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   574] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   574] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   577] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   577] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[  107.649554][  T315] wacom 0003:056A:0084.00AD: hidraw2: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input0
[pid   579] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   571] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90 <unfinished ...>
[pid   579] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   571] <... ioctl resumed>)        = 0
[pid   571] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   579] <... ioctl resumed>)        = 34
[  107.699444][    T6] wacom 0003:056A:0084.00AE: hidraw3: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input0
[pid   570] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[  107.759520][  T316] wacom 0003:056A:0084.00AF: hidraw4: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input0
[pid   570] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   574] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   574] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   577] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   577] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[  107.840771][   T20] wacom 0003:056A:0084.00B0: hidraw5: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input1
[pid   571] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   571] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   579] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   579] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   571] <... ioctl resumed>)        = 34
[  107.969642][   T60] wacom 0003:056A:0084.00B1: hidraw6: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input1
[pid   570] exit_group(0)               = ?
[pid   570] +++ exited with 0 +++
[pid   306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=570, 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=0x5555756f6690) = 585
ci2-android-5-15/strace-static-x86_64: Process 585 attached
[pid   585] set_robust_list(0x5555756f66a0, 24) = 0
[pid   585] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   306] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   585] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   585] setpgid(0, 0)               = 0
[pid   306] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   585] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   585] write(3, "1000", 4)         = 4
[pid   585] close(3)                    = 0
[pid   585] write(1, "executing program\n", 18) = 18
executing program
[pid   585] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   585] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   585] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   585] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   585] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   574] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   574] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   577] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   577] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[  108.079599][  T315] wacom 0003:056A:0084.00B2: hidraw7: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input1
[pid   579] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90 <unfinished ...>
[pid   571] exit_group(0 <unfinished ...>
[pid   579] <... ioctl resumed>)        = 0
[pid   571] <... exit_group resumed>)   = ?
[pid   579] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   571] +++ exited with 0 +++
[pid   309] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=571, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   309] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
[pid   309] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   309] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555756f6690) = 587
[pid   309] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-15/strace-static-x86_64: Process 587 attached
[  108.129658][    T6] wacom 0003:056A:0084.00B3: hidraw8: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input1
[  108.140924][   T20] usbhid 3-1:1.2: can't add hid device: -71
[  108.146897][   T20] usbhid: probe of 3-1:1.2 failed with error -71
[  108.155001][   T20] usb 3-1: USB disconnect, device number 19
[pid   579] <... ioctl resumed>)        = 34
[pid   587] set_robust_list(0x5555756f66a0, 24) = 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
[pid   587] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
executing program
[pid   587] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   587] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   587] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[  108.184666][  T586] fido_id[586]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory
[  108.199446][  T588] fido_id[588]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory
[  108.208463][  T316] wacom 0003:056A:0084.00B4: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input1
[pid   587] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   574] exit_group(0)               = ?
[pid   574] +++ exited with 0 +++
[pid   304] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=574, 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=0x5555756f6690) = 589
[pid   304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-15/strace-static-x86_64: Process 589 attached
[pid   589] set_robust_list(0x5555756f66a0, 24) = 0
[pid   589] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   589] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   589] setpgid(0, 0)               = 0
[pid   589] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   589] write(3, "1000", 4)         = 4
[pid   589] close(3)                    = 0
executing program
[pid   589] write(1, "executing program\n", 18) = 18
[pid   589] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   589] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   589] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   589] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   589] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   577] exit_group(0)               = ?
[pid   577] +++ exited with 0 +++
[pid   307] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=577, 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=0x5555756f6690) = 592
[  108.277332][   T60] usbhid 5-1:1.2: can't add hid device: -71
[  108.283865][   T60] usbhid: probe of 5-1:1.2 failed with error -71
[  108.299086][   T60] usb 5-1: USB disconnect, device number 19
[pid   307] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-15/strace-static-x86_64: Process 592 attached
[pid   592] set_robust_list(0x5555756f66a0, 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] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   592] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   592] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   592] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[  108.323136][  T590] fido_id[590]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory
[  108.340457][  T591] fido_id[591]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory
[pid   592] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   579] exit_group(0)               = ?
[pid   579] +++ exited with 0 +++
[pid   305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=579, 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=0x5555756f6690) = 595
[pid   305] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-15/strace-static-x86_64: Process 595 attached
[pid   595] set_robust_list(0x5555756f66a0, 24) = 0
[pid   595] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   595] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   595] setpgid(0, 0)               = 0
[pid   595] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   595] write(3, "1000", 4)         = 4
[pid   595] close(3)                    = 0
[pid   595] write(1, "executing program\n", 18) = 18
executing program
[  108.377331][  T315] usbhid 1-1:1.2: can't add hid device: -71
[  108.383374][  T315] usbhid: probe of 1-1:1.2 failed with error -71
[  108.390612][  T315] usb 1-1: USB disconnect, device number 19
[pid   595] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   595] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[  108.421029][  T593] fido_id[593]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory
[  108.424931][  T594] fido_id[594]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory
[  108.450163][    T6] usbhid 4-1:1.2: can't add hid device: -71
[  108.456269][    T6] usbhid: probe of 4-1:1.2 failed with error -71
[pid   595] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   595] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[  108.467752][    T6] usb 4-1: USB disconnect, device number 19
[  108.496225][  T596] fido_id[596]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory
[  108.502621][  T597] fido_id[597]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory
[  108.524627][  T316] usbhid 2-1:1.2: can't add hid device: -71
[  108.530990][  T316] usbhid: probe of 2-1:1.2 failed with error -71
[  108.537512][   T20] usb 3-1: new high-speed USB device number 20 using dummy_hcd
[pid   595] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   585] <... ioctl resumed>)        = 0
[pid   585] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[  108.548169][  T316] usb 2-1: USB disconnect, device number 19
[  108.575969][  T598] fido_id[598]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory
[  108.585283][  T599] fido_id[599]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory
[pid   585] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   587] <... ioctl resumed>)        = 0
[pid   587] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[  108.677200][   T60] usb 5-1: new high-speed USB device number 20 using dummy_hcd
[pid   587] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   589] <... ioctl resumed>)        = 0
[pid   585] <... ioctl resumed>)        = 0
[pid   585] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   589] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[pid   585] <... ioctl resumed>)        = 18
[pid   585] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[  108.787323][  T315] usb 1-1: new high-speed USB device number 20 using dummy_hcd
[pid   589] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   585] <... ioctl resumed>)        = 0
[pid   585] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   592] <... ioctl resumed>)        = 0
[pid   592] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   585] <... ioctl resumed>)        = 9
[pid   585] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   592] <... ioctl resumed>)        = 18
[pid   592] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   585] <... ioctl resumed>)        = 0
[  108.837204][    T6] usb 4-1: new high-speed USB device number 20 using dummy_hcd
[pid   585] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 84
[pid   585] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   595] <... ioctl resumed>)        = 0
[pid   587] <... ioctl resumed>)        = 0
[pid   587] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   595] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   585] <... ioctl resumed>)        = 0
[pid   585] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   585] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   585] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   585] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   595] <... ioctl resumed>)        = 18
[pid   587] <... ioctl resumed>)        = 18
[pid   595] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   587] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   585] <... ioctl resumed>)        = 0
[  108.907375][   T20] usb 3-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[  108.916693][  T316] usb 2-1: new high-speed USB device number 20 using dummy_hcd
[  108.924508][   T20] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   587] <... ioctl resumed>)        = 0
[pid   587] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 9
[pid   587] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   587] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 84
[pid   587] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   589] <... ioctl resumed>)        = 0
[pid   589] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   587] <... ioctl resumed>)        = 0
[pid   587] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   587] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   587] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   587] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   589] <... ioctl resumed>)        = 18
[pid   589] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   587] <... ioctl resumed>)        = 0
[pid   592] <... ioctl resumed>)        = 0
[pid   589] <... ioctl resumed>)        = 0
[pid   589] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[  109.037333][   T60] usb 5-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[  109.046833][   T60] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   592] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[pid   589] <... ioctl resumed>)        = 9
[pid   589] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   592] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   589] <... ioctl resumed>)        = 0
[pid   589] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   592] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 9
[pid   589] <... ioctl resumed>)        = 84
[pid   592] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   589] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   585] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   585] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   595] <... ioctl resumed>)        = 0
[pid   592] <... ioctl resumed>)        = 0
[pid   595] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   592] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   589] <... ioctl resumed>)        = 0
[pid   589] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   589] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   589] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   589] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   592] <... ioctl resumed>)        = 84
[pid   595] <... ioctl resumed>)        = 18
[pid   595] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[  109.157653][  T315] usb 1-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[  109.167063][  T315] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  109.197366][    T6] usb 4-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[pid   592] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   589] <... ioctl resumed>)        = 0
[pid   595] <... ioctl resumed>)        = 0
[pid   595] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   592] <... ioctl resumed>)        = 0
[pid   592] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   592] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   592] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   592] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   595] <... ioctl resumed>)        = 9
[pid   595] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   592] <... ioctl resumed>)        = 0
[pid   595] <... ioctl resumed>)        = 0
[  109.206729][    T6] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   595] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 84
[pid   595] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   587] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   587] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   595] <... ioctl resumed>)        = 0
[pid   595] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   595] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   595] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   595] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60) = 0
[  109.277276][  T316] usb 2-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[  109.286436][  T316] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   585] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   585] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   589] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   589] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   592] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[  109.389620][   T20] wacom 0003:056A:0084.00B5: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input0
[pid   592] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   587] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   587] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   595] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   595] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[  109.509632][   T60] wacom 0003:056A:0084.00B6: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input0
[pid   585] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   585] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   589] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   589] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   592] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   592] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[  109.649663][  T315] wacom 0003:056A:0084.00B7: hidraw2: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input0
[pid   587] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   587] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[  109.689717][    T6] wacom 0003:056A:0084.00B8: 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, 0x7ffe2763da90) = 0
[pid   595] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   585] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   585] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[  109.779788][  T316] wacom 0003:056A:0084.00B9: hidraw4: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input0
[pid   589] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   589] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[  109.819718][   T20] wacom 0003:056A:0084.00BA: hidraw5: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input1
[pid   592] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   592] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   587] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   587] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   595] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   595] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[  109.939754][   T60] wacom 0003:056A:0084.00BB: hidraw6: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input1
[pid   585] exit_group(0)               = ?
[pid   585] +++ exited with 0 +++
[pid   306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=585, 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=0x5555756f6690) = 600
ci2-android-5-15/strace-static-x86_64: Process 600 attached
[pid   306] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   600] set_robust_list(0x5555756f66a0, 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
executing program
[pid   600] write(1, "executing program\n", 18) = 18
[pid   600] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   600] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   600] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   600] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   600] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   589] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   589] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   592] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   592] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[  110.080137][  T315] wacom 0003:056A:0084.00BC: hidraw7: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input1
[  110.117357][   T20] usbhid 3-1:1.2: can't add hid device: -71
[  110.123515][   T20] usbhid: probe of 3-1:1.2 failed with error -71
[pid   587] exit_group(0)               = ?
[pid   587] +++ exited with 0 +++
[pid   309] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=587, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid   309] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   309] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555756f6690) = 601
[pid   309] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-15/strace-static-x86_64: Process 601 attached
[pid   601] set_robust_list(0x5555756f66a0, 24) = 0
[pid   601] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   601] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   601] setpgid(0, 0)               = 0
[pid   601] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   601] write(3, "1000", 4)         = 4
[pid   601] close(3)                    = 0
[pid   601] write(1, "executing program\n", 18) = 18
executing program
[pid   601] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   601] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   601] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   601] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[  110.132068][    T6] wacom 0003:056A:0084.00BD: hidraw8: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input1
[  110.144548][   T20] usb 3-1: USB disconnect, device number 20
[pid   601] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   595] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   595] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[  110.172951][  T602] fido_id[602]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory
[  110.184419][  T603] fido_id[603]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory
[  110.217287][   T60] usbhid 5-1:1.2: can't add hid device: -71
[  110.225269][   T60] usbhid: probe of 5-1:1.2 failed with error -71
[  110.225413][  T316] wacom 0003:056A:0084.00BE: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input1
[  110.244188][   T60] usb 5-1: USB disconnect, device number 20
[pid   589] exit_group(0)               = ?
[pid   589] +++ exited with 0 +++
[pid   304] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=589, 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=0x5555756f6690) = 606
[pid   304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-15/strace-static-x86_64: Process 606 attached
[pid   606] set_robust_list(0x5555756f66a0, 24) = 0
[pid   606] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   606] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   606] setpgid(0, 0)               = 0
[pid   606] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   606] write(3, "1000", 4)         = 4
[pid   606] close(3)                    = 0
executing program
[pid   606] write(1, "executing program\n", 18) = 18
[pid   606] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   606] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   606] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   606] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   606] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   592] exit_group(0)               = ?
[pid   592] +++ exited with 0 +++
[pid   307] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=592, 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 607 attached
, child_tidptr=0x5555756f6690) = 607
[pid   307] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   607] set_robust_list(0x5555756f66a0, 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
[pid   607] write(1, "executing program\n", 18) = 18
executing program
[pid   607] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   607] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   607] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   607] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[  110.270477][  T605] fido_id[605]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory
[  110.270484][  T604] fido_id[604]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory
[  110.377315][  T315] usbhid 1-1:1.2: can't add hid device: -71
[  110.383390][  T315] usbhid: probe of 1-1:1.2 failed with error -71
[  110.390572][  T315] usb 1-1: USB disconnect, device number 20
[pid   607] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   595] exit_group(0)               = ?
[pid   595] +++ exited with 0 +++
[pid   305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=595, 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=0x5555756f6690) = 611
[pid   305] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-15/strace-static-x86_64: Process 611 attached
[pid   611] set_robust_list(0x5555756f66a0, 24) = 0
[pid   611] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   611] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   611] setpgid(0, 0)               = 0
[pid   611] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   611] write(3, "1000", 4)         = 4
[pid   611] close(3)                    = 0
[pid   611] write(1, "executing program\n", 18) = 18
executing program
[pid   611] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   611] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   611] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   611] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[  110.415747][  T609] fido_id[609]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory
[  110.415960][  T608] fido_id[608]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory
[  110.444187][    T6] usbhid 4-1:1.2: can't add hid device: -71
[  110.450797][    T6] usbhid: probe of 4-1:1.2 failed with error -71
[  110.459223][    T6] usb 4-1: USB disconnect, device number 20
[pid   611] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   600] <... ioctl resumed>)        = 0
[  110.493487][  T610] fido_id[610]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory
[  110.500155][  T612] fido_id[612]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory
[  110.521912][   T20] usb 3-1: new high-speed USB device number 21 using dummy_hcd
[pid   600] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[  110.557303][  T316] usbhid 2-1:1.2: can't add hid device: -71
[  110.563475][  T316] usbhid: probe of 2-1:1.2 failed with error -71
[  110.574112][  T316] usb 2-1: USB disconnect, device number 20
[pid   600] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   601] <... ioctl resumed>)        = 0
[pid   601] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[  110.596197][  T613] fido_id[613]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory
[  110.597379][   T60] usb 5-1: new high-speed USB device number 21 using dummy_hcd
[  110.623318][  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   601] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   606] <... ioctl resumed>)        = 0
[pid   600] <... ioctl resumed>)        = 0
[pid   600] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   606] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[pid   600] <... ioctl resumed>)        = 18
[pid   606] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   600] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[  110.767279][  T315] usb 1-1: new high-speed USB device number 21 using dummy_hcd
[pid   600] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 9
[pid   600] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   607] <... ioctl resumed>)        = 0
[pid   607] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   600] <... ioctl resumed>)        = 0
[pid   600] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   607] <... ioctl resumed>)        = 18
[pid   607] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   600] <... ioctl resumed>)        = 84
[  110.837201][    T6] usb 4-1: new high-speed USB device number 21 using dummy_hcd
[pid   600] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   601] <... ioctl resumed>)        = 0
[pid   601] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[pid   600] <... ioctl resumed>)        = 0
[pid   600] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   600] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   600] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   600] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   601] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   600] <... ioctl resumed>)        = 0
[  110.887297][   T20] usb 3-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[  110.896559][   T20] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   601] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   611] <... ioctl resumed>)        = 0
[pid   601] <... ioctl resumed>)        = 9
[pid   611] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   601] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   611] <... ioctl resumed>)        = 18
[pid   601] <... ioctl resumed>)        = 0
[pid   601] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   611] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   601] <... ioctl resumed>)        = 84
[  110.937293][  T316] usb 2-1: new high-speed USB device number 21 using dummy_hcd
[pid   601] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   601] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   601] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   601] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   601] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   606] <... ioctl resumed>)        = 0
[pid   606] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   601] <... ioctl resumed>)        = 0
[pid   606] <... ioctl resumed>)        = 18
[  110.997356][   T60] usb 5-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[  111.006644][   T60] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   606] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   606] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   607] <... ioctl resumed>)        = 0
[pid   606] <... ioctl resumed>)        = 9
[pid   607] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   606] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   607] <... ioctl resumed>)        = 18
[pid   606] <... ioctl resumed>)        = 0
[pid   607] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   606] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   607] <... ioctl resumed>)        = 0
[pid   606] <... ioctl resumed>)        = 84
[pid   607] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   600] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   600] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   606] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   607] <... ioctl resumed>)        = 9
[pid   600] <... ioctl resumed>)        = 0
[pid   607] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   606] <... ioctl resumed>)        = 0
[pid   606] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   606] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   606] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   606] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   607] <... ioctl resumed>)        = 0
[pid   607] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   606] <... ioctl resumed>)        = 0
[pid   611] <... ioctl resumed>)        = 0
[pid   607] <... ioctl resumed>)        = 84
[pid   607] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[  111.137418][  T315] usb 1-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[  111.146553][  T315] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   611] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[pid   611] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   607] <... ioctl resumed>)        = 0
[pid   607] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   607] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   607] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   607] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   611] <... ioctl resumed>)        = 0
[pid   611] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   607] <... ioctl resumed>)        = 0
[pid   601] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   601] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   611] <... ioctl resumed>)        = 9
[  111.197322][    T6] usb 4-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[  111.206644][    T6] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   611] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   601] <... ioctl resumed>)        = 0
[pid   611] <... ioctl resumed>)        = 0
[pid   611] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 84
[pid   611] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   611] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   611] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   611] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   611] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60) = 0
[pid   600] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[  111.297305][  T316] usb 2-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[  111.306589][  T316] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   600] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   606] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   606] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[  111.379592][   T20] wacom 0003:056A:0084.00BF: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input0
[pid   607] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   607] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   601] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   601] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   611] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[  111.489748][   T60] wacom 0003:056A:0084.00C0: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input0
[pid   611] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   600] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   600] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   606] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   606] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   607] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[  111.609699][  T315] wacom 0003:056A:0084.00C1: hidraw2: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input0
[pid   607] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   601] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   601] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[  111.690079][    T6] wacom 0003:056A:0084.00C2: hidraw3: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input0
[pid   611] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   611] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   600] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   600] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   606] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   606] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[  111.789720][  T316] wacom 0003:056A:0084.00C3: hidraw4: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input0
[  111.809726][   T20] wacom 0003:056A:0084.00C4: hidraw5: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input1
[pid   607] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   607] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   601] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   601] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   611] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   611] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[  111.919962][   T60] wacom 0003:056A:0084.00C5: hidraw6: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input1
[pid   600] exit_group(0)               = ?
[pid   600] +++ exited with 0 +++
[pid   306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=600, 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=0x5555756f6690) = 615
ci2-android-5-15/strace-static-x86_64: Process 615 attached
[pid   615] set_robust_list(0x5555756f66a0, 24) = 0
[pid   615] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   615] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   615] setpgid(0, 0)               = 0
[pid   615] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   306] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   615] write(3, "1000", 4)         = 4
[pid   615] close(3)                    = 0
[pid   615] write(1, "executing program\n", 18) = 18
executing program
[pid   615] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   615] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   615] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 <unfinished ...>
[pid   306] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   615] <... ioctl resumed>)        = 0
[pid   615] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   615] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   606] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   606] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   607] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[  112.039582][  T315] wacom 0003:056A:0084.00C6: hidraw7: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input1
[pid   607] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   601] exit_group(0)               = ?
[pid   607] <... ioctl resumed>)        = 34
[pid   601] +++ exited with 0 +++
[pid   309] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=601, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   309] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
[pid   309] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   309] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555756f6690) = 616
[pid   309] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-15/strace-static-x86_64: Process 616 attached
[pid   616] set_robust_list(0x5555756f66a0, 24) = 0
[pid   616] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   616] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   616] setpgid(0, 0)               = 0
[pid   616] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   616] write(3, "1000", 4)         = 4
[pid   616] close(3)                    = 0
[pid   616] write(1, "executing program\n", 18) = 18
executing program
[pid   616] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   616] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   616] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   616] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[  112.107304][   T20] usbhid 3-1:1.2: can't add hid device: -71
[  112.113279][   T20] usbhid: probe of 3-1:1.2 failed with error -71
[  112.122541][    T6] wacom 0003:056A:0084.00C7: hidraw8: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input1
[  112.146920][   T20] usb 3-1: USB disconnect, device number 21
[pid   616] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   611] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[  112.164840][  T618] fido_id[618]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory
[  112.166151][  T617] fido_id[617]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory
[  112.207351][   T60] usbhid 5-1:1.2: can't add hid device: -71
[pid   611] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   606] exit_group(0)               = ?
[pid   606] +++ exited with 0 +++
[pid   304] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=606, 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=0x5555756f6690) = 620
[pid   304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-15/strace-static-x86_64: Process 620 attached
[pid   620] set_robust_list(0x5555756f66a0, 24) = 0
[pid   620] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   620] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   620] setpgid(0, 0)               = 0
[pid   620] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   620] write(3, "1000", 4)         = 4
[pid   620] close(3)                    = 0
[pid   620] write(1, "executing program\n", 18) = 18
executing program
[pid   620] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   620] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   620] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   620] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[  112.213331][   T60] usbhid: probe of 5-1:1.2 failed with error -71
[  112.222568][  T316] wacom 0003:056A:0084.00C8: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input1
[  112.237317][   T60] usb 5-1: USB disconnect, device number 21
[pid   620] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   607] exit_group(0)               = ?
[pid   607] +++ exited with 0 +++
[pid   307] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=607, 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 623 attached
, child_tidptr=0x5555756f6690) = 623
[pid   623] set_robust_list(0x5555756f66a0, 24) = 0
[pid   307] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   623] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   623] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   623] setpgid(0, 0)               = 0
[pid   623] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   623] write(3, "1000", 4)         = 4
[pid   623] close(3)                    = 0
executing program
[pid   623] write(1, "executing program\n", 18) = 18
[pid   623] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   623] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   623] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   623] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[  112.269394][  T621] fido_id[621]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory
[  112.278313][  T622] fido_id[622]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory
[  112.337277][  T315] usbhid 1-1:1.2: can't add hid device: -71
[  112.343441][  T315] usbhid: probe of 1-1:1.2 failed with error -71
[  112.355599][  T315] usb 1-1: USB disconnect, device number 21
[pid   623] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   611] exit_group(0)               = ?
[pid   611] +++ exited with 0 +++
[pid   305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=611, 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 626 attached
, child_tidptr=0x5555756f6690) = 626
[pid   626] set_robust_list(0x5555756f66a0, 24) = 0
[pid   626] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   626] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   626] setpgid(0, 0)               = 0
[pid   626] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   305] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   626] <... openat resumed>)       = 3
[pid   626] write(3, "1000", 4)         = 4
[pid   626] close(3)                    = 0
[pid   626] write(1, "executing program\n", 18) = 18
executing program
[pid   626] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   626] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   626] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   626] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[  112.376943][  T624] fido_id[624]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory
[  112.378355][  T625] fido_id[625]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory
[  112.427877][    T6] usbhid 4-1:1.2: can't add hid device: -71
[  112.434095][    T6] usbhid: probe of 4-1:1.2 failed with error -71
[  112.444666][    T6] usb 4-1: USB disconnect, device number 21
[  112.465195][  T627] fido_id[627]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory
[  112.486497][  T628] fido_id[628]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory
[  112.507306][  T316] usbhid 2-1:1.2: can't add hid device: -71
[  112.513314][  T316] usbhid: probe of 2-1:1.2 failed with error -71
[  112.520463][   T20] usb 3-1: new high-speed USB device number 22 using dummy_hcd
[pid   626] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   615] <... ioctl resumed>)        = 0
[pid   615] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[  112.531987][  T316] usb 2-1: USB disconnect, device number 21
[  112.553225][  T629] fido_id[629]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory
[pid   615] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   616] <... ioctl resumed>)        = 0
[pid   616] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[  112.572752][  T630] fido_id[630]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory
[  112.597238][   T60] usb 5-1: new high-speed USB device number 22 using dummy_hcd
[pid   616] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   620] <... ioctl resumed>)        = 0
[pid   620] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[pid   620] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   615] <... ioctl resumed>)        = 0
[  112.737256][  T315] usb 1-1: new high-speed USB device number 22 using dummy_hcd
[pid   615] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[pid   615] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   615] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 9
[pid   615] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   623] <... ioctl resumed>)        = 0
[pid   616] <... ioctl resumed>)        = 0
[pid   616] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   623] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   615] <... ioctl resumed>)        = 0
[pid   615] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   623] <... ioctl resumed>)        = 18
[pid   616] <... ioctl resumed>)        = 18
[pid   623] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   616] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   615] <... ioctl resumed>)        = 84
[  112.837210][    T6] usb 4-1: new high-speed USB device number 22 using dummy_hcd
[pid   615] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   616] <... ioctl resumed>)        = 0
[pid   616] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 9
[pid   616] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   626] <... ioctl resumed>)        = 0
[pid   615] <... ioctl resumed>)        = 0
[pid   615] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   615] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   615] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   615] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   626] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   616] <... ioctl resumed>)        = 0
[pid   616] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   626] <... ioctl resumed>)        = 18
[pid   615] <... ioctl resumed>)        = 0
[  112.887229][   T20] usb 3-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[  112.896446][   T20] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  112.904539][  T316] usb 2-1: new high-speed USB device number 22 using dummy_hcd
[pid   626] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   616] <... ioctl resumed>)        = 84
[pid   616] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   616] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   616] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   616] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   616] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   620] <... ioctl resumed>)        = 0
[pid   620] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   616] <... ioctl resumed>)        = 0
[pid   620] <... ioctl resumed>)        = 18
[  112.957289][   T60] usb 5-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[  112.966808][   T60] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   620] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   620] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 9
[pid   620] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   620] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   623] <... ioctl resumed>)        = 0
[pid   620] <... ioctl resumed>)        = 84
[pid   620] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   623] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[pid   623] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   620] <... ioctl resumed>)        = 0
[pid   620] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   620] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   620] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   620] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   623] <... ioctl resumed>)        = 0
[pid   623] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   620] <... ioctl resumed>)        = 0
[pid   615] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   615] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   623] <... ioctl resumed>)        = 9
[  113.097363][  T315] usb 1-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[  113.106901][  T315] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   623] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   626] <... ioctl resumed>)        = 0
[pid   615] <... ioctl resumed>)        = 0
[pid   626] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   623] <... ioctl resumed>)        = 0
[pid   623] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   626] <... ioctl resumed>)        = 18
[pid   626] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   623] <... ioctl resumed>)        = 84
[pid   623] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   626] <... ioctl resumed>)        = 0
[pid   626] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   616] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   616] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   623] <... ioctl resumed>)        = 0
[pid   616] <... ioctl resumed>)        = 0
[pid   623] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32 <unfinished ...>
[pid   626] <... ioctl resumed>)        = 9
[pid   623] <... ioctl resumed>)        = 0
[pid   626] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   623] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   623] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   623] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   626] <... ioctl resumed>)        = 0
[pid   623] <... ioctl resumed>)        = 0
[  113.197247][    T6] usb 4-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[  113.206557][    T6] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   626] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 84
[pid   626] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   626] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   626] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   626] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   626] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60) = 0
[  113.267318][  T316] usb 2-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[  113.276649][  T316] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   620] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   620] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   615] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   615] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   616] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   616] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   623] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[  113.389709][   T20] wacom 0003:056A:0084.00C9: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input0
[pid   623] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[  113.450049][   T60] wacom 0003:056A:0084.00CA: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input0
[pid   626] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   626] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   620] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   620] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   615] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   615] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   616] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[  113.589919][  T315] wacom 0003:056A:0084.00CB: hidraw2: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input0
[pid   616] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   623] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   623] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   626] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[  113.689309][    T6] wacom 0003:056A:0084.00CC: hidraw3: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input0
[pid   626] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   620] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   620] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   615] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   615] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[  113.759676][  T316] wacom 0003:056A:0084.00CD: hidraw4: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input0
[pid   616] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   616] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[  113.819585][   T20] wacom 0003:056A:0084.00CE: hidraw5: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input1
[pid   623] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   623] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[  113.879457][   T60] wacom 0003:056A:0084.00CF: hidraw6: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input1
[pid   626] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   626] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   620] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   620] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   615] exit_group(0)               = ?
[pid   615] +++ exited with 0 +++
[pid   306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=615, 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=0x5555756f6690) = 631
[pid   306] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-15/strace-static-x86_64: Process 631 attached
[pid   631] set_robust_list(0x5555756f66a0, 24) = 0
[pid   631] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   631] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   631] setpgid(0, 0)               = 0
[pid   631] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   631] write(3, "1000", 4)         = 4
[pid   631] close(3)                    = 0
executing program
[pid   631] write(1, "executing program\n", 18) = 18
[pid   631] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   631] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   631] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   631] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   631] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   616] exit_group(0)               = ?
[pid   616] +++ exited with 0 +++
[pid   309] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=616, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[  114.021118][  T315] wacom 0003:056A:0084.00D0: hidraw7: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input1
[pid   309] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
[pid   309] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   309] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 632 attached
, child_tidptr=0x5555756f6690) = 632
[pid   309] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   632] set_robust_list(0x5555756f66a0, 24) = 0
[pid   632] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   632] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   632] setpgid(0, 0)               = 0
[pid   632] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   632] write(3, "1000", 4)         = 4
[pid   632] close(3)                    = 0
executing program
[pid   632] write(1, "executing program\n", 18) = 18
[pid   632] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   632] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   632] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   632] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   632] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   623] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   623] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[  114.117384][   T20] usbhid 3-1:1.2: can't add hid device: -71
[  114.123720][   T20] usbhid: probe of 3-1:1.2 failed with error -71
[  114.132609][    T6] wacom 0003:056A:0084.00D1: hidraw8: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input1
[  114.149851][   T20] usb 3-1: USB disconnect, device number 22
[pid   626] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   626] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   620] exit_group(0)               = ?
[pid   620] +++ exited with 0 +++
[pid   304] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=620, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   304] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
[  114.172414][  T633] fido_id[633]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory
[  114.177787][   T60] usbhid 5-1:1.2: can't add hid device: -71
[  114.196198][  T634] fido_id[634]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory
[  114.215176][   T60] usbhid: probe of 5-1:1.2 failed with error -71
[pid   304] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   304] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555756f6690) = 635
[pid   304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-15/strace-static-x86_64: Process 635 attached
[pid   635] set_robust_list(0x5555756f66a0, 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)         = 4
[pid   635] close(3)                    = 0
executing program
[pid   635] write(1, "executing program\n", 18) = 18
[pid   635] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   635] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   635] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   635] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[  114.221843][  T316] wacom 0003:056A:0084.00D2: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input1
[  114.246557][   T60] usb 5-1: USB disconnect, device number 22
[pid   635] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   623] exit_group(0)               = ?
[pid   623] +++ exited with 0 +++
[pid   307] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=623, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[  114.272111][  T636] fido_id[636]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory
[  114.279680][  T637] fido_id[637]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory
[  114.317351][  T315] usbhid 1-1:1.2: can't add hid device: -71
[pid   307] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   307] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555756f6690) = 638
[pid   307] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-15/strace-static-x86_64: Process 638 attached
[pid   638] set_robust_list(0x5555756f66a0, 24) = 0
[pid   638] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   638] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   638] setpgid(0, 0)               = 0
[pid   638] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   638] write(3, "1000", 4)         = 4
[pid   638] close(3)                    = 0
executing program
[pid   638] write(1, "executing program\n", 18) = 18
[pid   638] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   638] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   638] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   638] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[  114.323883][  T315] usbhid: probe of 1-1:1.2 failed with error -71
[  114.338533][  T315] usb 1-1: USB disconnect, device number 22
[  114.359164][  T639] fido_id[639]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory
[pid   638] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   626] exit_group(0)               = ?
[pid   626] +++ exited with 0 +++
[pid   305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=626, 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 641 attached
, child_tidptr=0x5555756f6690) = 641
[pid   305] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   641] set_robust_list(0x5555756f66a0, 24) = 0
[pid   641] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   641] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   641] setpgid(0, 0)               = 0
[pid   641] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   641] write(3, "1000", 4)         = 4
[pid   641] close(3)                    = 0
[pid   641] write(1, "executing program\n", 18) = 18
executing program
[pid   641] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   641] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   641] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[  114.368975][  T640] fido_id[640]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory
[pid   641] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[  114.427341][    T6] usbhid 4-1:1.2: can't add hid device: -71
[  114.433895][    T6] usbhid: probe of 4-1:1.2 failed with error -71
[  114.446549][    T6] usb 4-1: USB disconnect, device number 22
[  114.467812][  T642] fido_id[642]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/4-1/report_descriptor': No such file or directory
[  114.507329][  T316] usbhid 2-1:1.2: can't add hid device: -71
[pid   641] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   631] <... ioctl resumed>)        = 0
[  114.513450][   T20] usb 3-1: new high-speed USB device number 23 using dummy_hcd
[  114.521566][  T316] usbhid: probe of 2-1:1.2 failed with error -71
[  114.531592][  T316] usb 2-1: USB disconnect, device number 22
[pid   631] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[pid   631] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   632] <... ioctl resumed>)        = 0
[pid   632] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[  114.556696][  T644] fido_id[644]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory
[  114.564203][  T645] fido_id[645]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory
[  114.607261][   T60] usb 5-1: new high-speed USB device number 23 using dummy_hcd
[pid   632] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   635] <... ioctl resumed>)        = 0
[pid   635] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[  114.697254][  T315] usb 1-1: new high-speed USB device number 23 using dummy_hcd
[pid   635] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   631] <... ioctl resumed>)        = 0
[pid   631] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[pid   631] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   631] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   638] <... ioctl resumed>)        = 0
[pid   631] <... ioctl resumed>)        = 9
[pid   631] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   638] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   632] <... ioctl resumed>)        = 0
[pid   632] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   638] <... ioctl resumed>)        = 18
[pid   631] <... ioctl resumed>)        = 0
[pid   638] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   631] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   632] <... ioctl resumed>)        = 18
[pid   632] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   631] <... ioctl resumed>)        = 84
[  114.837233][    T6] usb 4-1: new high-speed USB device number 23 using dummy_hcd
[pid   631] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   632] <... ioctl resumed>)        = 0
[pid   632] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   641] <... ioctl resumed>)        = 0
[pid   632] <... ioctl resumed>)        = 9
[pid   641] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   632] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   631] <... ioctl resumed>)        = 0
[pid   631] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   631] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   631] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   631] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   641] <... ioctl resumed>)        = 18
[pid   632] <... ioctl resumed>)        = 0
[pid   632] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   641] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   635] <... ioctl resumed>)        = 0
[pid   631] <... ioctl resumed>)        = 0
[  114.897249][   T20] usb 3-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[  114.906496][  T316] usb 2-1: new high-speed USB device number 23 using dummy_hcd
[  114.914198][   T20] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   635] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   632] <... ioctl resumed>)        = 84
[pid   632] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   635] <... ioctl resumed>)        = 18
[pid   635] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   632] <... ioctl resumed>)        = 0
[pid   635] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   632] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   632] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   632] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   632] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   635] <... ioctl resumed>)        = 9
[pid   632] <... ioctl resumed>)        = 0
[  114.967341][   T60] usb 5-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[  114.976690][   T60] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   635] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   635] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 84
[pid   635] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   635] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   635] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   635] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   635] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   638] <... ioctl resumed>)        = 0
[pid   638] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   635] <... ioctl resumed>)        = 0
[pid   638] <... ioctl resumed>)        = 18
[  115.057321][  T315] usb 1-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[  115.066642][  T315] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   638] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   638] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 9
[pid   638] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   631] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   631] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   641] <... ioctl resumed>)        = 0
[pid   641] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   638] <... ioctl resumed>)        = 0
[pid   631] <... ioctl resumed>)        = 0
[pid   638] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   641] <... ioctl resumed>)        = 18
[pid   641] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   638] <... ioctl resumed>)        = 84
[pid   638] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   641] <... ioctl resumed>)        = 0
[pid   641] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   632] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   632] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   641] <... ioctl resumed>)        = 9
[pid   638] <... ioctl resumed>)        = 0
[pid   641] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   638] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   638] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   638] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   638] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   632] <... ioctl resumed>)        = 0
[pid   641] <... ioctl resumed>)        = 0
[pid   638] <... ioctl resumed>)        = 0
[  115.197300][    T6] usb 4-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[  115.206687][    T6] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   641] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 84
[pid   641] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   641] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   641] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   641] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   641] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   635] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   635] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   641] <... ioctl resumed>)        = 0
[pid   635] <... ioctl resumed>)        = 0
[  115.267313][  T316] usb 2-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[  115.276525][  T316] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   631] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   631] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   632] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   632] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   638] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   638] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   632] <... ioctl resumed>)        = 34
[  115.399440][   T20] wacom 0003:056A:0084.00D3: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input0
[pid   638] <... ioctl resumed>)        = 0
[pid   641] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[  115.460104][   T60] wacom 0003:056A:0084.00D4: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input0
[pid   641] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   635] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   635] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   641] <... ioctl resumed>)        = 0
[pid   635] <... ioctl resumed>)        = 34
[pid   631] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   631] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[  115.549671][  T315] wacom 0003:056A:0084.00D5: hidraw2: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input0
[pid   632] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   632] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   638] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   638] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   641] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   641] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   635] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[  115.689739][    T6] wacom 0003:056A:0084.00D6: hidraw3: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input0
[pid   635] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   641] <... ioctl resumed>)        = 34
[pid   635] <... ioctl resumed>)        = 0
[pid   631] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[  115.759858][  T316] wacom 0003:056A:0084.00D7: hidraw4: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input0
[pid   631] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   632] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   632] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   638] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[  115.829532][   T20] wacom 0003:056A:0084.00D8: hidraw5: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input1
[pid   638] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[  115.889491][   T60] wacom 0003:056A:0084.00D9: hidraw6: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input1
[pid   641] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90 <unfinished ...>
[pid   635] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   635] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   641] <... ioctl resumed>)        = 0
[pid   641] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   635] <... ioctl resumed>)        = 34
[pid   631] exit_group(0)               = ?
[pid   631] +++ exited with 0 +++
[pid   306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=631, 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=0x5555756f6690) = 646
ci2-android-5-15/strace-static-x86_64: Process 646 attached
[pid   646] set_robust_list(0x5555756f66a0, 24) = 0
[pid   646] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   646] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   646] setpgid(0, 0)               = 0
[pid   646] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   306] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   646] <... openat resumed>)       = 3
[pid   646] write(3, "1000", 4)         = 4
[pid   646] close(3)                    = 0
[pid   646] write(1, "executing program\n", 18) = 18
executing program
[pid   646] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   646] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   646] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   646] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[  115.979704][  T315] wacom 0003:056A:0084.00DA: hidraw7: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input1
[pid   646] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   632] exit_group(0)               = ?
[pid   632] +++ exited with 0 +++
[pid   309] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=632, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   309] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   309] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555756f6690) = 647
ci2-android-5-15/strace-static-x86_64: Process 647 attached
[pid   309] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   647] set_robust_list(0x5555756f66a0, 24) = 0
[pid   647] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   647] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   647] setpgid(0, 0)               = 0
[pid   647] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   309] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   647] <... openat resumed>)       = 3
[pid   647] write(3, "1000", 4)         = 4
[pid   647] close(3)                    = 0
executing program
[pid   647] write(1, "executing program\n", 18) = 18
[pid   647] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   647] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   647] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   647] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   647] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   638] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   638] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   641] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[  116.119561][    T6] wacom 0003:056A:0084.00DB: hidraw8: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input1
[  116.130984][   T20] usbhid 3-1:1.2: can't add hid device: -71
[  116.136948][   T20] usbhid: probe of 3-1:1.2 failed with error -71
[  116.147538][   T20] usb 3-1: USB disconnect, device number 23
[pid   641] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   635] exit_group(0)               = ?
[pid   635] +++ exited with 0 +++
[pid   304] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=635, 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=0x5555756f6690) = 650
[pid   304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-15/strace-static-x86_64: Process 650 attached
[pid   650] set_robust_list(0x5555756f66a0, 24) = 0
[pid   650] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   650] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   650] setpgid(0, 0)               = 0
[pid   650] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   650] write(3, "1000", 4)         = 4
[pid   650] close(3)                    = 0
executing program
[pid   650] write(1, "executing program\n", 18) = 18
[pid   650] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   650] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   650] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   650] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[  116.174940][  T648] fido_id[648]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory
[  116.177385][  T649] fido_id[649]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory
[  116.189583][   T60] usbhid 5-1:1.2: can't add hid device: -71
[  116.213640][  T316] wacom 0003:056A:0084.00DC: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input1
[  116.234534][   T60] usbhid: probe of 5-1:1.2 failed with error -71
[  116.248038][   T60] usb 5-1: USB disconnect, device number 23
[  116.268739][  T651] fido_id[651]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory
[pid   650] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   638] exit_group(0)               = ?
[pid   638] +++ exited with 0 +++
[pid   307] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=638, 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=0x5555756f6690) = 655
[pid   307] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-15/strace-static-x86_64: Process 655 attached
[pid   655] set_robust_list(0x5555756f66a0, 24) = 0
[pid   655] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   655] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   655] setpgid(0, 0)               = 0
[pid   655] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   655] write(3, "1000", 4)         = 4
[pid   655] close(3)                    = 0
executing program
[pid   655] write(1, "executing program\n", 18) = 18
[pid   655] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   655] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   655] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   655] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[  116.283404][  T652] fido_id[652]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory
[  116.297877][  T315] usbhid 1-1:1.2: can't add hid device: -71
[  116.303863][  T315] usbhid: probe of 1-1:1.2 failed with error -71
[  116.326595][  T315] usb 1-1: USB disconnect, device number 23
[pid   655] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   641] exit_group(0)               = ?
[pid   641] +++ exited with 0 +++
[pid   305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=641, 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
[  116.348239][  T653] fido_id[653]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory
[  116.363800][  T654] fido_id[654]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory
[pid   305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555756f6690) = 656
[pid   305] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-15/strace-static-x86_64: Process 656 attached
[pid   656] set_robust_list(0x5555756f66a0, 24) = 0
[pid   656] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   656] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   656] setpgid(0, 0)               = 0
[pid   656] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   656] write(3, "1000", 4)         = 4
[pid   656] close(3)                    = 0
[pid   656] write(1, "executing program\n", 18) = 18
[pid   656] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   656] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   656] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   656] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
executing program
[  116.417806][    T6] usbhid 4-1:1.2: can't add hid device: -71
[  116.423967][    T6] usbhid: probe of 4-1:1.2 failed with error -71
[  116.432706][    T6] usb 4-1: USB disconnect, device number 23
[  116.455488][  T658] fido_id[658]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory
[  116.462564][  T657] fido_id[657]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory
[  116.497310][  T316] usbhid 2-1:1.2: can't add hid device: -71
[  116.503262][  T316] usbhid: probe of 2-1:1.2 failed with error -71
[  116.509797][   T20] usb 3-1: new high-speed USB device number 24 using dummy_hcd
[pid   656] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   646] <... ioctl resumed>)        = 0
[pid   646] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[  116.520264][  T316] usb 2-1: USB disconnect, device number 23
[  116.544332][  T659] fido_id[659]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory
[  116.554817][  T660] fido_id[660]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory
[pid   646] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   647] <... ioctl resumed>)        = 0
[pid   647] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[  116.607271][   T60] usb 5-1: new high-speed USB device number 24 using dummy_hcd
[pid   647] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   650] <... ioctl resumed>)        = 0
[pid   650] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[  116.687307][  T315] usb 1-1: new high-speed USB device number 24 using dummy_hcd
[pid   650] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   646] <... ioctl resumed>)        = 0
[pid   646] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[pid   646] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   646] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   655] <... ioctl resumed>)        = 0
[pid   655] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   646] <... ioctl resumed>)        = 9
[pid   646] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   655] <... ioctl resumed>)        = 18
[pid   655] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   647] <... ioctl resumed>)        = 0
[pid   646] <... ioctl resumed>)        = 0
[pid   647] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[  116.817252][    T6] usb 4-1: new high-speed USB device number 24 using dummy_hcd
[pid   646] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 84
[pid   646] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   647] <... ioctl resumed>)        = 18
[pid   647] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   647] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   656] <... ioctl resumed>)        = 0
[pid   646] <... ioctl resumed>)        = 0
[pid   646] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   646] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   646] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   646] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   656] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   647] <... ioctl resumed>)        = 9
[pid   647] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   656] <... ioctl resumed>)        = 18
[pid   646] <... ioctl resumed>)        = 0
[  116.887319][   T20] usb 3-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[  116.896620][   T20] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  116.904765][  T316] usb 2-1: new high-speed USB device number 24 using dummy_hcd
[pid   656] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   650] <... ioctl resumed>)        = 0
[pid   647] <... ioctl resumed>)        = 0
[pid   650] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   647] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   650] <... ioctl resumed>)        = 18
[pid   647] <... ioctl resumed>)        = 84
[pid   650] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   647] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   650] <... ioctl resumed>)        = 0
[pid   650] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   647] <... ioctl resumed>)        = 0
[pid   647] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   647] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   647] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   647] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   650] <... ioctl resumed>)        = 9
[pid   650] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   647] <... ioctl resumed>)        = 0
[pid   650] <... ioctl resumed>)        = 0
[  116.977337][   T60] usb 5-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[  116.986918][   T60] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   650] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 84
[pid   650] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   655] <... ioctl resumed>)        = 0
[pid   650] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   650] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   650] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   650] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   655] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[pid   650] <... ioctl resumed>)        = 0
[  117.057279][  T315] usb 1-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[  117.066529][  T315] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   655] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   655] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 9
[pid   655] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   646] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   646] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   656] <... ioctl resumed>)        = 0
[pid   655] <... ioctl resumed>)        = 0
[pid   646] <... ioctl resumed>)        = 0
[pid   656] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   655] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   656] <... ioctl resumed>)        = 18
[pid   655] <... ioctl resumed>)        = 84
[pid   656] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   655] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   656] <... ioctl resumed>)        = 0
[pid   656] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   655] <... ioctl resumed>)        = 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, 0x7f3034a0db4c) = 0
[pid   655] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   656] <... ioctl resumed>)        = 9
[pid   656] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   647] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   647] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   655] <... ioctl resumed>)        = 0
[pid   656] <... ioctl resumed>)        = 0
[pid   647] <... ioctl resumed>)        = 0
[  117.187325][    T6] usb 4-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[  117.196701][    T6] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   656] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 84
[pid   656] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   656] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   656] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   656] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   656] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   650] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   650] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   656] <... ioctl resumed>)        = 0
[pid   650] <... ioctl resumed>)        = 0
[  117.267305][  T316] usb 2-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[  117.276551][  T316] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   646] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   646] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   655] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   655] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   647] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   647] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   655] <... ioctl resumed>)        = 0
[  117.389409][   T20] wacom 0003:056A:0084.00DD: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input0
[pid   647] <... ioctl resumed>)        = 34
[pid   656] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   656] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   650] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[  117.469475][   T60] wacom 0003:056A:0084.00DE: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input0
[pid   650] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   656] <... ioctl resumed>)        = 0
[pid   650] <... ioctl resumed>)        = 34
[pid   646] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   646] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[  117.549688][  T315] wacom 0003:056A:0084.00DF: hidraw2: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input0
[pid   655] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   655] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   647] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   647] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   655] <... ioctl resumed>)        = 34
[pid   647] <... ioctl resumed>)        = 0
[pid   656] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[  117.680030][    T6] wacom 0003:056A:0084.00E0: hidraw3: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input0
[pid   656] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   650] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   650] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   656] <... ioctl resumed>)        = 34
[pid   650] <... ioctl resumed>)        = 0
[pid   646] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   646] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[  117.759907][  T316] wacom 0003:056A:0084.00E1: hidraw4: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input0
[pid   655] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90 <unfinished ...>
[pid   647] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90 <unfinished ...>
[pid   655] <... ioctl resumed>)        = 0
[pid   655] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   647] <... ioctl resumed>)        = 0
[  117.819550][   T20] wacom 0003:056A:0084.00E2: hidraw5: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input1
[pid   647] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   655] <... ioctl resumed>)        = 0
[pid   647] <... ioctl resumed>)        = 34
[pid   656] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90 <unfinished ...>
[pid   650] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   650] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   656] <... ioctl resumed>)        = 0
[  117.899579][   T60] wacom 0003:056A:0084.00E3: hidraw6: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input1
[pid   656] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   650] <... ioctl resumed>)        = 34
[pid   646] exit_group(0)               = ?
[pid   646] +++ exited with 0 +++
[pid   306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=646, 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 661 attached
 <unfinished ...>
[pid   661] set_robust_list(0x5555756f66a0, 24) = 0
[pid   661] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   306] <... clone resumed>, child_tidptr=0x5555756f6690) = 661
[pid   661] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   661] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   306] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   661] setpgid(0, 0)               = 0
[pid   661] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   306] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   661] <... openat resumed>)       = 3
[pid   661] write(3, "1000", 4)         = 4
[pid   661] close(3)                    = 0
[pid   661] write(1, "executing program\n", 18) = 18
executing program
[pid   661] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   661] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   661] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   661] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[  117.979992][  T315] wacom 0003:056A:0084.00E4: hidraw7: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input1
[pid   661] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   655] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   655] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   647] exit_group(0)               = ?
[pid   647] +++ exited with 0 +++
[pid   309] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=647, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   309] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
[pid   309] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   309] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   655] <... ioctl resumed>)        = 34
[pid   309] <... clone resumed>, child_tidptr=0x5555756f6690) = 662
[pid   309] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-15/strace-static-x86_64: Process 662 attached
[pid   662] set_robust_list(0x5555756f66a0, 24) = 0
[pid   662] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   662] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   662] setpgid(0, 0)               = 0
[pid   662] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   662] write(3, "1000", 4)         = 4
[pid   662] close(3)                    = 0
[pid   662] write(1, "executing program\n", 18) = 18
[pid   662] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   662] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   662] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   662] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
executing program
[  118.110902][    T6] wacom 0003:056A:0084.00E5: hidraw8: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input1
[  118.122355][   T20] usbhid 3-1:1.2: can't add hid device: -71
[  118.129657][   T20] usbhid: probe of 3-1:1.2 failed with error -71
[  118.140304][   T20] usb 3-1: USB disconnect, device number 24
[pid   662] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   656] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   656] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   650] exit_group(0)               = ?
[pid   650] +++ exited with 0 +++
[pid   304] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=650, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   304] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
[  118.161385][  T663] fido_id[663]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/3-1/report_descriptor': No such file or directory
[  118.174946][  T664] fido_id[664]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/3-1/report_descriptor': No such file or directory
[  118.182132][  T316] ==================================================================
[  118.198364][  T316] BUG: KASAN: use-after-free in strrchr+0x5c/0x70
[pid   304] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   304] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555756f6690) = 665
[pid   304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[  118.204836][  T316] Read of size 1 at addr ffff88811d64dd80 by task kworker/0:4/316
[  118.212674][  T316] 
[  118.215031][  T316] CPU: 0 PID: 316 Comm: kworker/0:4 Not tainted syzkaller #0
[  118.222430][  T316] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[  118.232515][  T316] Workqueue: usb_hub_wq hub_event
[  118.237618][  T316] Call Trace:
[  118.240915][  T316]  <TASK>
[  118.243863][  T316]  __dump_stack+0x21/0x30
[  118.248211][  T316]  dump_stack_lvl+0x110/0x170
[  118.252903][  T316]  ? show_regs_print_info+0x20/0x20
[  118.258117][  T316]  ? load_image+0x3f0/0x3f0
[  118.262635][  T316]  print_address_description+0x7f/0x2c0
[  118.268210][  T316]  ? strrchr+0x5c/0x70
[  118.272328][  T316]  kasan_report+0x10f/0x150
[  118.277063][  T316]  ? strrchr+0x5c/0x70
[  118.281172][  T316]  __asan_report_load1_noabort+0x14/0x20
[  118.286829][  T316]  strrchr+0x5c/0x70
[  118.290864][  T316]  hid_compare_device_paths+0x43/0xb0
[  118.296371][  T316]  wacom_parse_and_register+0x4efa/0x6d20
[  118.302149][  T316]  ? kasan_quarantine_put+0x34/0x190
[  118.307558][  T316]  ? __vunmap+0x8ef/0x980
[  118.311948][  T316]  ? __vunmap+0x8ef/0x980
[  118.316323][  T316]  ? wacom_mode_change_work+0x470/0x470
[  118.321911][  T316]  ? memset+0x35/0x40
[  118.325940][  T316]  ? init_timer_key+0x8b/0x1b0
[  118.330761][  T316]  wacom_probe+0x767/0x980
[  118.335208][  T316]  ? wacom_battery_get_property+0x4e0/0x4e0
[  118.341251][  T316]  hid_device_probe+0x28d/0x390
[  118.346237][  T316]  ? driver_sysfs_add+0x261/0x280
[  118.351294][  T316]  ? hid_uevent+0x320/0x320
[  118.355816][  T316]  really_probe+0x27d/0x970
[  118.360336][  T316]  ? __kasan_check_write+0x14/0x20
[  118.365464][  T316]  ? pm_runtime_barrier+0x161/0x1e0
[  118.370681][  T316]  __driver_probe_device+0x193/0x270
[  118.376077][  T316]  driver_probe_device+0x54/0x3e0
[  118.381113][  T316]  ? __device_attach_driver+0x294/0x460
[  118.386677][  T316]  __device_attach_driver+0x2a6/0x460
[  118.392089][  T316]  ? bus_for_each_drv+0x172/0x210
[  118.397160][  T316]  ? deferred_probe_work_func+0x210/0x210
[  118.402910][  T316]  bus_for_each_drv+0x184/0x210
[  118.407788][  T316]  ? __kasan_check_write+0x14/0x20
[  118.412924][  T316]  ? deferred_probe_work_func+0x210/0x210
[  118.418661][  T316]  ? subsys_find_device_by_id+0x360/0x360
[  118.424398][  T316]  ? _raw_spin_unlock_irqrestore+0x5b/0x80
[  118.430245][  T316]  __device_attach+0x2b0/0x420
[  118.435053][  T316]  ? kobject_uevent_env+0x34c/0x700
[  118.440273][  T316]  ? device_attach+0x20/0x20
[  118.444882][  T316]  device_initial_probe+0x1a/0x20
[  118.450321][  T316]  bus_probe_device+0xc0/0x1e0
[  118.455146][  T316]  device_add+0xaef/0xe90
[  118.459584][  T316]  hid_add_device+0x349/0x4b0
[  118.464279][  T316]  usbhid_probe+0xb93/0xf30
[  118.468827][  T316]  usb_probe_interface+0x60f/0xb20
[  118.473963][  T316]  ? usb_register_driver+0x3e0/0x3e0
[  118.479266][  T316]  really_probe+0x27d/0x970
[  118.483792][  T316]  ? __kasan_check_write+0x14/0x20
[  118.488930][  T316]  ? pm_runtime_barrier+0x161/0x1e0
[  118.494156][  T316]  __driver_probe_device+0x193/0x270
[  118.499490][  T316]  driver_probe_device+0x54/0x3e0
[  118.504538][  T316]  ? __device_attach_driver+0x294/0x460
[  118.510280][  T316]  __device_attach_driver+0x2a6/0x460
[  118.515684][  T316]  ? bus_for_each_drv+0x172/0x210
[  118.520743][  T316]  ? deferred_probe_work_func+0x210/0x210
[  118.526501][  T316]  bus_for_each_drv+0x184/0x210
[  118.531377][  T316]  ? __kasan_check_write+0x14/0x20
[  118.536520][  T316]  ? deferred_probe_work_func+0x210/0x210
[  118.542258][  T316]  ? subsys_find_device_by_id+0x360/0x360
[  118.548015][  T316]  ? _raw_spin_unlock_irqrestore+0x5b/0x80
[  118.553851][  T316]  __device_attach+0x2b0/0x420
[  118.558638][  T316]  ? kfree+0xc4/0x270
[  118.562644][  T316]  ? device_attach+0x20/0x20
[  118.567253][  T316]  ? kobject_uevent_env+0x34c/0x700
[  118.572473][  T316]  device_initial_probe+0x1a/0x20
[  118.577536][  T316]  bus_probe_device+0xc0/0x1e0
[  118.582319][  T316]  device_add+0xaef/0xe90
[  118.586668][  T316]  usb_set_configuration+0x1a01/0x1f70
[  118.592181][  T316]  usb_generic_driver_probe+0x91/0x150
[  118.597689][  T316]  usb_probe_device+0x143/0x250
[  118.602567][  T316]  ? usb_register_device_driver+0x230/0x230
[  118.608827][  T316]  really_probe+0x27d/0x970
[  118.613344][  T316]  ? __kasan_check_write+0x14/0x20
[  118.618475][  T316]  ? pm_runtime_barrier+0x161/0x1e0
[  118.623687][  T316]  __driver_probe_device+0x193/0x270
[  118.628987][  T316]  driver_probe_device+0x54/0x3e0
[  118.634030][  T316]  ? __device_attach_driver+0x294/0x460
[  118.639593][  T316]  __device_attach_driver+0x2a6/0x460
[  118.644983][  T316]  ? bus_for_each_drv+0x172/0x210
[  118.650022][  T316]  ? deferred_probe_work_func+0x210/0x210
[  118.655769][  T316]  bus_for_each_drv+0x184/0x210
[  118.660631][  T316]  ? __kasan_check_write+0x14/0x20
[  118.665760][  T316]  ? deferred_probe_work_func+0x210/0x210
[  118.671492][  T316]  ? subsys_find_device_by_id+0x360/0x360
[  118.677232][  T316]  ? _raw_spin_unlock_irqrestore+0x5b/0x80
[  118.683056][  T316]  __device_attach+0x2b0/0x420
[  118.687833][  T316]  ? kfree+0xc4/0x270
[  118.691831][  T316]  ? device_attach+0x20/0x20
[  118.696431][  T316]  ? kobject_uevent_env+0x34c/0x700
[  118.701649][  T316]  device_initial_probe+0x1a/0x20
[  118.706683][  T316]  bus_probe_device+0xc0/0x1e0
[  118.711489][  T316]  device_add+0xaef/0xe90
[  118.715861][  T316]  usb_new_device+0xa1f/0x1720
[  118.720642][  T316]  ? usb_disconnect+0x870/0x870
[  118.725704][  T316]  ? mutex_unlock+0x8f/0x230
[  118.730333][  T316]  ? __mutex_lock_slowpath+0x10/0x10
[  118.735636][  T316]  hub_event+0x291b/0x43f0
[  118.740069][  T316]  ? hub_post_resume+0x120/0x120
[  118.745016][  T316]  ? __kasan_check_write+0x14/0x20
[  118.750139][  T316]  ? _raw_spin_lock_irq+0x95/0xf0
[  118.755174][  T316]  ? _raw_spin_lock_irqsave+0x130/0x130
[  118.760734][  T316]  ? kernfs_notify+0x184/0x1c0
[  118.765520][  T316]  process_one_work+0x6c8/0xbb0
[  118.770400][  T316]  worker_thread+0xd4c/0x1250
[  118.775108][  T316]  kthread+0x3f5/0x4f0
[  118.779189][  T316]  ? worker_clr_flags+0x190/0x190
[  118.784248][  T316]  ? kthread_blkcg+0xd0/0xd0
[  118.788873][  T316]  ret_from_fork+0x1f/0x30
[  118.793308][  T316]  </TASK>
[  118.796342][  T316] 
[  118.798671][  T316] Allocated by task 20:
[  118.802832][  T316]  __kasan_kmalloc+0xd4/0x100
[  118.807526][  T316]  kmem_cache_alloc_trace+0x119/0x270
[  118.812914][  T316]  hid_allocate_device+0x50/0x2f0
[  118.817952][  T316]  usbhid_probe+0x3c7/0xf30
[  118.822470][  T316]  usb_probe_interface+0x60f/0xb20
[  118.827597][  T316]  really_probe+0x27d/0x970
[  118.832114][  T316]  __driver_probe_device+0x193/0x270
[  118.837429][  T316]  driver_probe_device+0x54/0x3e0
[  118.842468][  T316]  __device_attach_driver+0x2a6/0x460
[  118.847850][  T316]  bus_for_each_drv+0x184/0x210
[  118.852731][  T316]  __device_attach+0x2b0/0x420
[  118.857512][  T316]  device_initial_probe+0x1a/0x20
[  118.862572][  T316]  bus_probe_device+0xc0/0x1e0
[  118.867346][  T316]  device_add+0xaef/0xe90
[  118.871710][  T316]  usb_set_configuration+0x1a01/0x1f70
[  118.877186][  T316]  usb_generic_driver_probe+0x91/0x150
[  118.882662][  T316]  usb_probe_device+0x143/0x250
[  118.887526][  T316]  really_probe+0x27d/0x970
[  118.892041][  T316]  __driver_probe_device+0x193/0x270
[  118.897333][  T316]  driver_probe_device+0x54/0x3e0
[  118.902387][  T316]  __device_attach_driver+0x2a6/0x460
[  118.907764][  T316]  bus_for_each_drv+0x184/0x210
[  118.912622][  T316]  __device_attach+0x2b0/0x420
[  118.917395][  T316]  device_initial_probe+0x1a/0x20
[  118.922430][  T316]  bus_probe_device+0xc0/0x1e0
[  118.927202][  T316]  device_add+0xaef/0xe90
[  118.931552][  T316]  usb_new_device+0xa1f/0x1720
[  118.936346][  T316]  hub_event+0x291b/0x43f0
[  118.940775][  T316]  process_one_work+0x6c8/0xbb0
[  118.945658][  T316]  worker_thread+0xd4c/0x1250
[  118.950352][  T316]  kthread+0x3f5/0x4f0
[  118.954448][  T316]  ret_from_fork+0x1f/0x30
[  118.958879][  T316] 
[  118.961215][  T316] Freed by task 20:
[  118.965025][  T316]  kasan_set_track+0x4a/0x70
[  118.969630][  T316]  kasan_set_free_info+0x23/0x40
[  118.974581][  T316]  ____kasan_slab_free+0x125/0x160
[  118.979697][  T316]  __kasan_slab_free+0x11/0x20
[  118.984479][  T316]  slab_free_freelist_hook+0xc2/0x190
[  118.989859][  T316]  kfree+0xc4/0x270
[  118.993706][  T316]  hid_device_release+0x4b/0x50
[  118.998694][  T316]  device_release+0x96/0x1c0
[  119.003314][  T316]  kobject_put+0x18a/0x270
[  119.007760][  T316]  put_device+0x1f/0x30
[  119.011934][  T316]  hid_destroy_device+0xe3/0x110
[  119.016888][  T316]  usbhid_disconnect+0x9f/0xc0
[  119.021682][  T316]  usb_unbind_interface+0x212/0x8a0
[  119.026904][  T316]  device_release_driver_internal+0x536/0x7c0
[  119.032983][  T316]  device_release_driver+0x19/0x20
[  119.038110][  T316]  bus_remove_device+0x2df/0x340
[  119.043067][  T316]  device_del+0x62e/0xe20
[  119.047421][  T316]  usb_disable_device+0x3a8/0x750
[  119.052455][  T316]  usb_disconnect+0x32d/0x870
[  119.057152][  T316]  hub_event+0x19b0/0x43f0
[  119.061572][  T316]  process_one_work+0x6c8/0xbb0
[  119.066429][  T316]  worker_thread+0xd4c/0x1250
[  119.071120][  T316]  kthread+0x3f5/0x4f0
[  119.075195][  T316]  ret_from_fork+0x1f/0x30
[  119.079618][  T316] 
[  119.081946][  T316] The buggy address belongs to the object at ffff88811d64c000
[  119.081946][  T316]  which belongs to the cache kmalloc-8k of size 8192
[  119.096026][  T316] The buggy address is located 7552 bytes inside of
[  119.096026][  T316]  8192-byte region [ffff88811d64c000, ffff88811d64e000)
[  119.109495][  T316] The buggy address belongs to the page:
[  119.115153][  T316] page:ffffea0004759200 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x11d648
[  119.125777][  T316] head:ffffea0004759200 order:3 compound_mapcount:0 compound_pincount:0
[  119.134131][  T316] flags: 0x4000000000010200(slab|head|zone=1)
[  119.140238][  T316] raw: 4000000000010200 ffffea000473f400 0000000300000003 ffff888100043500
[  119.148960][  T316] raw: 0000000000000000 0000000000020002 00000001ffffffff 0000000000000000
[  119.157550][  T316] page dumped because: kasan: bad access detected
[  119.164145][  T316] page_owner tracks the page as allocated
[  119.169909][  T316] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd28c0(GFP_NOWAIT|__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 266, ts 63340623602, free_ts 0
[  119.189202][  T316]  post_alloc_hook+0x192/0x1b0
[  119.194022][  T316]  prep_new_page+0x1c/0x110
[  119.198648][  T316]  get_page_from_freelist+0x2d42/0x2dd0
[  119.204224][  T316]  __alloc_pages+0x1a2/0x460
[  119.208827][  T316]  new_slab+0xa0/0x4d0
[  119.212909][  T316]  ___slab_alloc+0x3ac/0x840
[  119.217517][  T316]  __slab_alloc+0x49/0x90
[  119.221863][  T316]  __kmalloc_track_caller+0x169/0x2c0
[  119.227249][  T316]  __alloc_skb+0x210/0x730
[  119.231676][  T316]  netlink_dump+0x185/0xdf0
[  119.236193][  T316]  netlink_recvmsg+0x685/0xe40
[  119.240966][  T316]  ____sys_recvmsg+0x2ca/0x5b0
[  119.245740][  T316]  ___sys_recvmsg+0x213/0x5c0
[  119.250429][  T316]  __x64_sys_recvmsg+0x1fe/0x2d0
[  119.255377][  T316]  x64_sys_call+0x705/0x9a0
[  119.259893][  T316]  do_syscall_64+0x4c/0xa0
[  119.264322][  T316] page_owner free stack trace missing
[  119.269710][  T316] 
[  119.272061][  T316] Memory state around the buggy address:
[  119.277718][  T316]  ffff88811d64dc80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  119.285915][  T316]  ffff88811d64dd00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  119.293984][  T316] >ffff88811d64dd80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  119.302052][  T316]                    ^
[  119.306153][  T316]  ffff88811d64de00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
ci2-android-5-15/strace-static-x86_64: Process 665 attached
[pid   655] exit_group(0)               = ?
[pid   655] +++ exited with 0 +++
[pid   656] exit_group(0 <unfinished ...>
[pid   307] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=655, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   656] <... exit_group resumed>)   = ?
[pid   307] restart_syscall(<... resuming interrupted rt_sigprocmask ...> <unfinished ...>
[pid   665] set_robust_list(0x5555756f66a0, 24 <unfinished ...>
[pid   656] +++ exited with 0 +++
[pid   665] <... set_robust_list resumed>) = 0
[pid   665] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=656, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   665] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   305] restart_syscall(<... resuming interrupted rt_sigprocmask ...> <unfinished ...>
[pid   665] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   665] setpgid(0, 0)               = 0
[pid   665] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   665] write(3, "1000", 4)         = 4
[pid   665] close(3)                    = 0
[pid   665] write(1, "executing program\n", 18) = 18
executing program
[pid   665] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   665] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   665] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   665] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   665] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   307] <... restart_syscall resumed>) = 0
[pid   305] <... restart_syscall resumed>) = 0
[pid   307] rt_sigprocmask(SIG_BLOCK, ~[] <unfinished ...>
[pid   305] rt_sigprocmask(SIG_BLOCK, ~[] <unfinished ...>
[pid   307] <... rt_sigprocmask resumed>, [], 8) = 0
[pid   305] <... rt_sigprocmask resumed>, [], 8) = 0
[pid   307] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   307] <... clone resumed>, child_tidptr=0x5555756f6690) = 666
[pid   305] <... clone resumed>, child_tidptr=0x5555756f6690) = 667
[pid   307] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   305] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   307] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   305] <... rt_sigprocmask resumed>, NULL, 8) = 0
ci2-android-5-15/strace-static-x86_64: Process 666 attached
[pid   666] set_robust_list(0x5555756f66a0, 24) = 0
[pid   666] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   666] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   666] setpgid(0, 0)               = 0
[pid   666] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   666] write(3, "1000", 4)         = 4
[pid   666] close(3)                    = 0
executing program
[pid   666] write(1, "executing program\n", 18) = 18
[pid   666] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   666] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[  119.314220][  T316]  ffff88811d64de80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  119.322286][  T316] ==================================================================
[  119.330354][  T316] Disabling lock debugging due to kernel taint
[  119.347704][   T60] usbhid 5-1:1.2: can't add hid device: -71
[  119.354338][   T60] usbhid: probe of 5-1:1.2 failed with error -71
[pid   666] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   666] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   666] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70ci2-android-5-15/strace-static-x86_64: Process 667 attached
 <unfinished ...>
[pid   667] set_robust_list(0x5555756f66a0, 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   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
[pid   667] write(1, "executing program\n", 18) = 18
[pid   667] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   667] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
executing program
[pid   667] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   667] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[  119.364353][   T30] audit: type=1400 audit(1793468560.153:68): 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
[  119.389290][   T30] audit: type=1400 audit(1793468560.183:69): 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
[  119.398451][   T60] usb 5-1: USB disconnect, device number 24
[  119.414121][   T30] audit: type=1400 audit(1793468560.183:70): 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
[  119.427453][  T315] usbhid 1-1:1.2: can't add hid device: -71
[  119.443634][    T6] usbhid 4-1:1.2: can't add hid device: -71
[  119.444169][   T30] audit: type=1400 audit(1793468560.183:71): 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
[  119.458723][    T6] usbhid: probe of 4-1:1.2 failed with error -71
[  119.475591][   T30] audit: type=1400 audit(1793468560.183:72): 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
[  119.485348][  T315] usbhid: probe of 1-1:1.2 failed with error -71
[  119.516757][    T6] usb 4-1: USB disconnect, device number 24
[  119.531000][  T668] fido_id[668]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/5-1/report_descriptor': No such file or directory
[  119.550081][   T30] audit: type=1400 audit(1793468560.183:73): 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
[  119.574456][  T315] usb 1-1: USB disconnect, device number 24
[  119.589291][  T670] fido_id[670]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/4-1/report_descriptor': No such file or directory
[  119.590006][  T669] fido_id[669]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/5-1/report_descriptor': No such file or directory
[  119.635855][  T671] fido_id[671]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/4-1/report_descriptor': No such file or directory
[  119.636800][  T316] wacom 0003:056A:0084.00E6: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input1
[  119.666507][  T673] fido_id[673]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory
[  119.668492][   T30] audit: type=1400 audit(1793468560.183:74): 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
[  119.692391][  T672] fido_id[672]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory
[  119.807265][  T316] usbhid 2-1:1.2: can't add hid device: -71
[  119.813250][  T316] usbhid: probe of 2-1:1.2 failed with error -71
[  119.825574][  T316] usb 2-1: USB disconnect, device number 24
[  119.850010][  T675] fido_id[675]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory
[  119.850023][  T674] fido_id[674]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory
[pid   667] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   666] <... ioctl resumed>)        = 0
[pid   665] <... ioctl resumed>)        = 0
[pid   661] <... ioctl resumed>)        = 0
[pid   661] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   666] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   665] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   662] <... ioctl resumed>)        = 0
[pid   662] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   666] <... ioctl resumed>)        = 18
[pid   665] <... ioctl resumed>)        = 18
[pid   661] <... ioctl resumed>)        = 18
[pid   661] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   666] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   665] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   662] <... ioctl resumed>)        = 18
[  119.997226][  T315] usb 1-1: new high-speed USB device number 25 using dummy_hcd
[  120.004935][    T6] usb 4-1: new high-speed USB device number 25 using dummy_hcd
[  120.012588][   T20] usb 3-1: new high-speed USB device number 25 using dummy_hcd
[  120.027189][   T60] usb 5-1: new high-speed USB device number 25 using dummy_hcd
[pid   662] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   667] <... ioctl resumed>)        = 0
[pid   667] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[  120.187230][  T316] usb 2-1: new high-speed USB device number 25 using dummy_hcd
[pid   667] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   666] <... ioctl resumed>)        = 0
[pid   665] <... ioctl resumed>)        = 0
[pid   661] <... ioctl resumed>)        = 0
[pid   665] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   661] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   666] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   662] <... ioctl resumed>)        = 0
[pid   662] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   666] <... ioctl resumed>)        = 18
[pid   665] <... ioctl resumed>)        = 18
[pid   661] <... ioctl resumed>)        = 18
[pid   665] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   661] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   666] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   662] <... ioctl resumed>)        = 18
[pid   662] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   661] <... ioctl resumed>)        = 0
[pid   666] <... ioctl resumed>)        = 0
[pid   665] <... ioctl resumed>)        = 0
[pid   661] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   666] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   665] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   662] <... ioctl resumed>)        = 0
[pid   662] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   666] <... ioctl resumed>)        = 9
[pid   665] <... ioctl resumed>)        = 9
[pid   666] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   661] <... ioctl resumed>)        = 9
[pid   665] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   661] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   662] <... ioctl resumed>)        = 9
[pid   662] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   666] <... ioctl resumed>)        = 0
[pid   665] <... ioctl resumed>)        = 0
[pid   661] <... ioctl resumed>)        = 0
[pid   666] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   661] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   665] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   662] <... ioctl resumed>)        = 0
[pid   662] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   666] <... ioctl resumed>)        = 84
[pid   665] <... ioctl resumed>)        = 84
[pid   661] <... ioctl resumed>)        = 84
[pid   666] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   665] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   661] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   662] <... ioctl resumed>)        = 84
[  120.377340][  T315] usb 1-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[  120.386865][  T315] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  120.395152][    T6] usb 4-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[  120.404602][   T20] usb 3-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[  120.413743][   T60] usb 5-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[pid   662] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   666] <... ioctl resumed>)        = 0
[pid   665] <... ioctl resumed>)        = 0
[pid   662] <... ioctl resumed>)        = 0
[pid   661] <... ioctl resumed>)        = 0
[pid   666] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32 <unfinished ...>
[pid   665] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32 <unfinished ...>
[pid   661] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32 <unfinished ...>
[pid   666] <... ioctl resumed>)        = 0
[pid   665] <... ioctl resumed>)        = 0
[pid   661] <... ioctl resumed>)        = 0
[pid   666] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0 <unfinished ...>
[pid   665] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0 <unfinished ...>
[pid   661] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0 <unfinished ...>
[pid   666] <... ioctl resumed>)        = 0
[pid   665] <... ioctl resumed>)        = 0
[pid   661] <... ioctl resumed>)        = 0
[pid   666] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c <unfinished ...>
[pid   665] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c <unfinished ...>
[pid   661] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c <unfinished ...>
[pid   666] <... ioctl resumed>)        = 0
[pid   665] <... ioctl resumed>)        = 0
[pid   661] <... ioctl resumed>)        = 0
[pid   666] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   665] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   661] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   662] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   662] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   662] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   662] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   666] <... ioctl resumed>)        = 0
[pid   665] <... ioctl resumed>)        = 0
[pid   662] <... ioctl resumed>)        = 0
[pid   661] <... ioctl resumed>)        = 0
[pid   667] <... ioctl resumed>)        = 0
[  120.422904][    T6] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  120.430949][   T20] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  120.439015][   T60] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   667] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[pid   667] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   667] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 9
[pid   667] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   667] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 84
[pid   667] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   667] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   667] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   667] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   667] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60) = 0
[  120.587321][  T316] usb 2-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[  120.596718][  T316] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   665] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90 <unfinished ...>
[pid   666] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90 <unfinished ...>
[pid   665] <... ioctl resumed>)        = 0
[pid   662] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90 <unfinished ...>
[pid   661] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90 <unfinished ...>
[pid   665] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   666] <... ioctl resumed>)        = 0
[pid   666] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   662] <... ioctl resumed>)        = 0
[pid   662] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   661] <... ioctl resumed>)        = 0
[pid   661] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   666] <... ioctl resumed>)        = 0
[pid   665] <... ioctl resumed>)        = 0
[pid   662] <... ioctl resumed>)        = 0
[pid   661] <... ioctl resumed>)        = 0
[pid   667] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   667] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   666] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90 <unfinished ...>
[pid   665] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90 <unfinished ...>
[pid   666] <... ioctl resumed>)        = 0
[pid   666] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   661] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   661] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   665] <... ioctl resumed>)        = 0
[pid   665] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   662] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   662] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   666] <... ioctl resumed>)        = 34
[pid   665] <... ioctl resumed>)        = 34
[pid   662] <... ioctl resumed>)        = 34
[pid   661] <... ioctl resumed>)        = 34
[  120.934570][   T20] wacom 0003:056A:0084.00E7: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input0
[  120.946206][    T6] wacom 0003:056A:0084.00E8: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input0
[  120.957892][   T60] wacom 0003:056A:0084.00E9: hidraw2: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input0
[  120.969681][  T315] wacom 0003:056A:0084.00EA: hidraw3: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input0
[pid   667] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   667] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   666] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90 <unfinished ...>
[pid   665] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90 <unfinished ...>
[pid   666] <... ioctl resumed>)        = 0
[pid   662] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90 <unfinished ...>
[pid   661] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90 <unfinished ...>
[pid   666] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   665] <... ioctl resumed>)        = 0
[pid   665] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   662] <... ioctl resumed>)        = 0
[pid   662] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   661] <... ioctl resumed>)        = 0
[pid   661] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   666] <... ioctl resumed>)        = 0
[pid   665] <... ioctl resumed>)        = 0
[pid   661] <... ioctl resumed>)        = 0
[  121.079772][  T316] wacom 0003:056A:0084.00EB: hidraw4: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input0
[pid   662] <... ioctl resumed>)        = 0
[pid   667] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   667] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   666] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90 <unfinished ...>
[pid   665] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90 <unfinished ...>
[pid   661] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90 <unfinished ...>
[pid   666] <... ioctl resumed>)        = 0
[pid   661] <... ioctl resumed>)        = 0
[pid   666] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   661] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   665] <... ioctl resumed>)        = 0
[pid   665] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   662] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   662] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   666] <... ioctl resumed>)        = 34
[pid   665] <... ioctl resumed>)        = 34
[pid   661] <... ioctl resumed>)        = 34
[pid   662] <... ioctl resumed>)        = 34
[  121.363278][  T315] wacom 0003:056A:0084.00EC: hidraw5: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input1
[  121.376968][   T60] wacom 0003:056A:0084.00EF: hidraw6: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input1
[  121.388770][   T20] wacom 0003:056A:0084.00ED: hidraw7: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input1
[  121.400518][    T6] wacom 0003:056A:0084.00EE: hidraw8: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input1
[pid   667] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   667] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   666] exit_group(0 <unfinished ...>
[pid   661] exit_group(0)               = ?
[pid   666] <... exit_group resumed>)   = ?
[pid   661] +++ exited with 0 +++
[pid   306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=661, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   306] restart_syscall(<... resuming interrupted rt_sigprocmask ...> <unfinished ...>
[pid   666] +++ exited with 0 +++
[pid   665] exit_group(0)               = ?
[pid   307] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=666, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   307] restart_syscall(<... resuming interrupted rt_sigprocmask ...> <unfinished ...>
[pid   665] +++ exited with 0 +++
[pid   304] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=665, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   304] restart_syscall(<... resuming interrupted rt_sigprocmask ...> <unfinished ...>
[pid   307] <... restart_syscall resumed>) = 0
[pid   306] <... restart_syscall resumed>) = 0
[pid   304] <... 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 <unfinished ...>
[pid   306] rt_sigprocmask(SIG_BLOCK, ~[] <unfinished ...>
[pid   304] rt_sigprocmask(SIG_BLOCK, ~[]ci2-android-5-15/strace-static-x86_64: Process 676 attached
 <unfinished ...>
[pid   676] set_robust_list(0x5555756f66a0, 24 <unfinished ...>
[pid   307] <... clone resumed>, child_tidptr=0x5555756f6690) = 676
[pid   676] <... set_robust_list resumed>) = 0
[pid   307] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   676] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   307] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   306] <... rt_sigprocmask resumed>, [], 8) = 0
[pid   304] <... rt_sigprocmask resumed>, [], 8) = 0
[pid   676] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   676] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   304] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   676] setpgid(0, 0)               = 0
[pid   676] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   676] write(3, "1000", 4)         = 4
[pid   676] close(3)                    = 0
executing program
[pid   676] write(1, "executing program\n", 18) = 18
[pid   676] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   676] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   676] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   676] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   676] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   304] <... clone resumed>, child_tidptr=0x5555756f6690) = 677
[pid   304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-15/strace-static-x86_64: Process 677 attached
[pid   677] set_robust_list(0x5555756f66a0, 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   306] <... clone resumed>, child_tidptr=0x5555756f6690) = 678
[pid   677] close(3)                    = 0
[pid   677] write(1, "executing program\n", 18) = 18
executing program
[pid   677] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   306] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   677] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   677] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   677] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   677] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70ci2-android-5-15/strace-static-x86_64: Process 678 attached
 <unfinished ...>
[pid   678] set_robust_list(0x5555756f66a0, 24) = 0
[pid   678] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   678] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   678] setpgid(0, 0)               = 0
[pid   678] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   678] write(3, "1000", 4)         = 4
[pid   678] close(3)                    = 0
[pid   678] write(1, "executing program\n", 18) = 18
executing program
[pid   678] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   678] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   678] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   678] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[  121.509870][  T316] wacom 0003:056A:0084.00F0: hidraw9: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input1
[pid   678] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   662] exit_group(0)               = ?
[pid   662] +++ exited with 0 +++
[pid   309] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=662, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   309] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
[pid   309] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   309] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555756f6690) = 679
ci2-android-5-15/strace-static-x86_64: Process 679 attached
[pid   309] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   679] set_robust_list(0x5555756f66a0, 24) = 0
[pid   309] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   679] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   679] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   679] setpgid(0, 0)               = 0
[pid   679] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   679] write(3, "1000", 4)         = 4
[pid   679] close(3)                    = 0
[pid   679] write(1, "executing program\n", 18) = 18
executing program
[pid   679] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   679] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   679] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   679] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[  121.647375][  T315] usbhid 1-1:1.2: can't add hid device: -71
[  121.653487][   T20] usbhid 3-1:1.2: can't add hid device: -71
[  121.659482][    T6] usbhid 4-1:1.2: can't add hid device: -71
[  121.665408][    T6] usbhid: probe of 4-1:1.2 failed with error -71
[  121.671886][   T60] usbhid 5-1:1.2: can't add hid device: -71
[  121.677884][   T60] usbhid: probe of 5-1:1.2 failed with error -71
[  121.687346][   T20] usbhid: probe of 3-1:1.2 failed with error -71
[pid   679] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   667] exit_group(0)               = ?
[pid   667] +++ exited with 0 +++
[pid   305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=667, 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=0x5555756f6690) = 681
[pid   305] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-15/strace-static-x86_64: Process 681 attached
[pid   681] set_robust_list(0x5555756f66a0, 24) = 0
[pid   681] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   681] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   681] setpgid(0, 0)               = 0
[pid   681] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   681] write(3, "1000", 4)         = 4
[pid   681] close(3)                    = 0
[pid   681] write(1, "executing program\n", 18) = 18
executing program
[pid   681] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   681] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   681] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   681] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[  121.694595][  T315] usbhid: probe of 1-1:1.2 failed with error -71
[  121.711374][   T60] usb 5-1: USB disconnect, device number 25
[  121.724427][   T20] usb 3-1: USB disconnect, device number 25
[  121.758899][    T6] usb 4-1: USB disconnect, device number 25
[  121.765112][  T315] usb 1-1: USB disconnect, device number 25
[  121.799397][  T683] fido_id[683]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory
[  121.813623][  T316] usbhid 2-1:1.2: can't add hid device: -71
[  121.815339][  T682] fido_id[682]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory
[  121.819609][  T316] usbhid: probe of 2-1:1.2 failed with error -71
[  121.844151][  T684] fido_id[684]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory
[  121.860045][  T685] fido_id[685]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory
[  121.877351][  T688] fido_id[688]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory
[  121.892813][  T686] fido_id[686]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory
[  121.907854][  T687] fido_id[687]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory
[  121.925207][  T316] usb 2-1: USB disconnect, device number 25
[  121.976037][  T690] fido_id[690]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/2-1/report_descriptor': No such file or directory
[pid   681] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   676] <... ioctl resumed>)        = 0
[pid   676] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   678] <... ioctl resumed>)        = 0
[pid   678] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   676] <... ioctl resumed>)        = 18
[pid   676] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   678] <... ioctl resumed>)        = 18
[  122.137314][    T6] usb 4-1: new high-speed USB device number 26 using dummy_hcd
[  122.144951][   T20] usb 3-1: new high-speed USB device number 26 using dummy_hcd
[pid   678] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   679] <... ioctl resumed>)        = 0
[pid   679] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[pid   677] <... ioctl resumed>)        = 0
[pid   679] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   677] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[  122.217260][   T60] usb 5-1: new high-speed USB device number 26 using dummy_hcd
[  122.237254][  T315] usb 1-1: new high-speed USB device number 26 using dummy_hcd
[pid   677] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   681] <... ioctl resumed>)        = 0
[pid   681] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[pid   681] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   676] <... ioctl resumed>)        = 0
[pid   676] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   678] <... ioctl resumed>)        = 0
[  122.347291][  T316] usb 2-1: new high-speed USB device number 26 using dummy_hcd
[pid   678] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   676] <... ioctl resumed>)        = 18
[pid   676] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   678] <... ioctl resumed>)        = 18
[pid   678] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   676] <... ioctl resumed>)        = 0
[pid   676] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   678] <... ioctl resumed>)        = 0
[pid   678] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   676] <... ioctl resumed>)        = 9
[pid   676] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   678] <... ioctl resumed>)        = 9
[pid   678] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   679] <... ioctl resumed>)        = 0
[pid   676] <... ioctl resumed>)        = 0
[pid   676] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   679] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   678] <... ioctl resumed>)        = 0
[pid   678] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   679] <... ioctl resumed>)        = 18
[pid   677] <... ioctl resumed>)        = 0
[pid   676] <... ioctl resumed>)        = 84
[pid   679] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   676] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   677] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   678] <... ioctl resumed>)        = 84
[pid   678] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   679] <... ioctl resumed>)        = 0
[pid   677] <... ioctl resumed>)        = 18
[pid   679] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   677] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   679] <... ioctl resumed>)        = 9
[pid   677] <... ioctl resumed>)        = 0
[pid   676] <... ioctl resumed>)        = 0
[pid   676] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   676] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   676] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   676] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   679] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   677] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[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, 0x7f3034a0db4c) = 0
[pid   678] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   679] <... ioctl resumed>)        = 0
[pid   677] <... ioctl resumed>)        = 9
[pid   676] <... ioctl resumed>)        = 0
[pid   679] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   677] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   678] <... ioctl resumed>)        = 0
[pid   679] <... ioctl resumed>)        = 84
[pid   677] <... ioctl resumed>)        = 0
[pid   679] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[  122.497344][    T6] usb 4-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[  122.506925][    T6] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  122.515053][   T20] usb 3-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[  122.525600][   T20] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   677] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 84
[pid   677] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   681] <... ioctl resumed>)        = 0
[pid   679] <... ioctl resumed>)        = 0
[pid   681] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   679] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   679] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   679] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   679] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60) = 0
[pid   681] <... ioctl resumed>)        = 18
[pid   677] <... ioctl resumed>)        = 0
[pid   677] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   677] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   677] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   677] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   681] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   677] <... ioctl resumed>)        = 0
[  122.577346][   T60] usb 5-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[  122.586887][   T60] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  122.597275][  T315] usb 1-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[  122.606451][  T315] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   681] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 9
[pid   681] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   681] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 84
[pid   681] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   681] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   681] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   681] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   681] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   676] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   676] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   681] <... ioctl resumed>)        = 0
[pid   678] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[  122.707338][  T316] usb 2-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[  122.716551][  T316] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   678] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   676] <... ioctl resumed>)        = 0
[pid   678] <... ioctl resumed>)        = 0
[pid   679] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   679] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   677] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   677] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   681] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   681] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   676] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   676] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   681] <... ioctl resumed>)        = 0
[pid   678] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   678] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   676] <... ioctl resumed>)        = 34
[pid   678] <... ioctl resumed>)        = 34
[pid   679] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[  122.999673][    T6] wacom 0003:056A:0084.00F1: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input0
[  123.013490][   T20] wacom 0003:056A:0084.00F2: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input0
[pid   679] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   677] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   677] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[  123.069791][   T60] wacom 0003:056A:0084.00F3: hidraw2: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input0
[  123.090221][  T315] wacom 0003:056A:0084.00F4: hidraw3: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input0
[pid   681] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   681] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   676] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   676] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   681] <... ioctl resumed>)        = 34
[pid   676] <... ioctl resumed>)        = 0
[pid   678] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   678] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   679] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[  123.210044][  T316] wacom 0003:056A:0084.00F5: hidraw4: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input0
[pid   679] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   677] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   677] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   681] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90 <unfinished ...>
[pid   676] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   681] <... ioctl resumed>)        = 0
[pid   681] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   676] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   681] <... ioctl resumed>)        = 0
[pid   678] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   678] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   676] <... ioctl resumed>)        = 34
[pid   678] <... ioctl resumed>)        = 34
[pid   679] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[  123.429962][    T6] wacom 0003:056A:0084.00F6: hidraw5: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input1
[  123.443764][   T20] wacom 0003:056A:0084.00F7: hidraw6: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input1
[pid   679] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   677] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   677] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[  123.500644][   T60] wacom 0003:056A:0084.00F8: hidraw7: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input1
[  123.519438][  T315] wacom 0003:056A:0084.00F9: hidraw8: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input1
[pid   681] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   681] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   676] exit_group(0)               = ?
[pid   676] +++ exited with 0 +++
[pid   307] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=676, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   307] restart_syscall(<... resuming interrupted rt_sigprocmask ...> <unfinished ...>
[pid   681] <... ioctl resumed>)        = 34
[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=0x5555756f6690) = 692
[pid   307] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-15/strace-static-x86_64: Process 692 attached
[pid   692] set_robust_list(0x5555756f66a0, 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   678] exit_group(0)               = ?
[pid   678] +++ exited with 0 +++
[pid   306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=678, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
executing program
[pid   306] restart_syscall(<... resuming interrupted rt_sigprocmask ...> <unfinished ...>
[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
[pid   692] write(1, "executing program\n", 18 <unfinished ...>
[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=0x5555756f6690) = 693
[pid   306] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   692] <... write resumed>)        = 18
[pid   692] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   692] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   692] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0ci2-android-5-15/strace-static-x86_64: Process 693 attached
 <unfinished ...>
[pid   693] set_robust_list(0x5555756f66a0, 24) = 0
[pid   693] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   693] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   693] setpgid(0, 0)               = 0
[pid   693] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   693] write(3, "1000", 4)         = 4
[pid   693] close(3)                    = 0
[pid   693] write(1, "executing program\n", 18) = 18
executing program
[pid   693] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   693] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   693] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 <unfinished ...>
[pid   692] <... ioctl resumed>)        = 0
[pid   692] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   692] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   693] <... ioctl resumed>)        = 0
[pid   693] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   693] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   679] exit_group(0)               = ?
[pid   679] +++ exited with 0 +++
[pid   309] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=679, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[  123.640685][  T316] wacom 0003:056A:0084.00FA: hidraw9: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input1
[pid   309] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
[pid   309] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   309] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 695 attached
, child_tidptr=0x5555756f6690) = 695
[pid   309] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   695] set_robust_list(0x5555756f66a0, 24) = 0
[pid   695] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   695] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   695] setpgid(0, 0)               = 0
[pid   695] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   695] write(3, "1000", 4)         = 4
[pid   695] close(3)                    = 0
[pid   695] write(1, "executing program\n", 18) = 18
[pid   695] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
executing program
[pid   695] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   695] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   695] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   695] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   677] exit_group(0)               = ?
[pid   677] +++ exited with 0 +++
[pid   304] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=677, 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=0x5555756f6690) = 696
ci2-android-5-15/strace-static-x86_64: Process 696 attached
[pid   304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   696] set_robust_list(0x5555756f66a0, 24) = 0
[pid   696] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   696] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   696] setpgid(0, 0)               = 0
[pid   696] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   696] write(3, "1000", 4)         = 4
[pid   696] close(3)                    = 0
executing program
[pid   696] write(1, "executing program\n", 18) = 18
[pid   696] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   696] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   696] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   696] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[  123.727370][    T6] usbhid 4-1:1.2: can't add hid device: -71
[  123.733459][    T6] usbhid: probe of 4-1:1.2 failed with error -71
[  123.740090][   T20] usbhid 3-1:1.2: can't add hid device: -71
[  123.746059][   T20] usbhid: probe of 3-1:1.2 failed with error -71
[  123.753567][    T6] usb 4-1: USB disconnect, device number 26
[  123.771599][   T20] usb 3-1: USB disconnect, device number 26
[pid   696] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   681] exit_group(0)               = ?
[pid   681] +++ exited with 0 +++
[pid   305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=681, 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
[  123.797222][   T60] usbhid 5-1:1.2: can't add hid device: -71
[  123.803224][   T60] usbhid: probe of 5-1:1.2 failed with error -71
[  123.821124][  T700] fido_id[700]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory
[pid   305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555756f6690) = 701
[pid   305] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-15/strace-static-x86_64: Process 701 attached
[pid   701] set_robust_list(0x5555756f66a0, 24) = 0
[pid   701] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   701] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   701] setpgid(0, 0)               = 0
[pid   701] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   701] write(3, "1000", 4)         = 4
[pid   701] close(3)                    = 0
[pid   701] write(1, "executing program\n", 18) = 18
executing program
[pid   701] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   701] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   701] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   701] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[  123.823146][  T699] fido_id[699]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/3-1/report_descriptor': No such file or directory
[  123.850017][  T315] usbhid 1-1:1.2: can't add hid device: -71
[  123.854443][  T697] fido_id[697]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory
[  123.860016][  T315] usbhid: probe of 1-1:1.2 failed with error -71
[  123.884623][   T60] usb 5-1: USB disconnect, device number 26
[  123.893016][  T315] usb 1-1: USB disconnect, device number 26
[  123.937470][  T316] usbhid 2-1:1.2: can't add hid device: -71
[  123.943969][  T316] usbhid: probe of 2-1:1.2 failed with error -71
[  123.953017][  T703] fido_id[703]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory
[  123.968070][  T704] fido_id[704]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/1-1/report_descriptor': No such file or directory
[  123.992518][  T702] fido_id[702]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory
[  124.016772][  T316] usb 2-1: USB disconnect, device number 26
[  124.038160][  T705] fido_id[705]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory
[pid   701] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   692] <... ioctl resumed>)        = 0
[pid   692] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[  124.167216][    T6] usb 4-1: new high-speed USB device number 27 using dummy_hcd
[pid   692] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   693] <... ioctl resumed>)        = 0
[pid   693] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[pid   693] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   695] <... ioctl resumed>)        = 0
[pid   695] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[  124.227290][   T20] usb 3-1: new high-speed USB device number 27 using dummy_hcd
[  124.267257][   T60] usb 5-1: new high-speed USB device number 27 using dummy_hcd
[pid   695] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   696] <... ioctl resumed>)        = 0
[pid   696] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[pid   696] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   701] <... ioctl resumed>)        = 0
[pid   701] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[  124.337205][  T315] usb 1-1: new high-speed USB device number 27 using dummy_hcd
[  124.377276][  T316] usb 2-1: new high-speed USB device number 27 using dummy_hcd
[pid   701] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   692] <... ioctl resumed>)        = 0
[pid   692] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[pid   692] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   692] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   693] <... ioctl resumed>)        = 0
[pid   692] <... ioctl resumed>)        = 9
[pid   693] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   692] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   693] <... ioctl resumed>)        = 18
[pid   692] <... ioctl resumed>)        = 0
[pid   693] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   692] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   695] <... ioctl resumed>)        = 0
[pid   693] <... ioctl resumed>)        = 0
[pid   692] <... ioctl resumed>)        = 84
[pid   693] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   692] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   695] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[pid   693] <... ioctl resumed>)        = 9
[pid   695] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   693] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   692] <... ioctl resumed>)        = 0
[pid   692] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   692] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   692] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   692] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   695] <... ioctl resumed>)        = 0
[pid   693] <... ioctl resumed>)        = 0
[pid   693] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   695] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   692] <... ioctl resumed>)        = 0
[pid   695] <... ioctl resumed>)        = 9
[pid   693] <... ioctl resumed>)        = 84
[pid   695] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[  124.527370][    T6] usb 4-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[  124.536774][    T6] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   693] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   696] <... ioctl resumed>)        = 0
[pid   696] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   695] <... ioctl resumed>)        = 0
[pid   695] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   696] <... ioctl resumed>)        = 18
[pid   693] <... ioctl resumed>)        = 0
[pid   696] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[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, 0x7f3034a0db4c) = 0
[pid   693] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   695] <... ioctl resumed>)        = 84
[  124.587299][   T20] usb 3-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[  124.596741][   T20] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  124.627296][   T60] usb 5-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[pid   695] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   701] <... ioctl resumed>)        = 0
[pid   696] <... ioctl resumed>)        = 0
[pid   693] <... ioctl resumed>)        = 0
[pid   701] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   696] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   701] <... ioctl resumed>)        = 18
[pid   696] <... ioctl resumed>)        = 9
[pid   695] <... ioctl resumed>)        = 0
[pid   701] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   696] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   695] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   695] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   695] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   695] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   701] <... ioctl resumed>)        = 0
[pid   696] <... ioctl resumed>)        = 0
[pid   695] <... ioctl resumed>)        = 0
[pid   701] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   696] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 84
[pid   696] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   701] <... ioctl resumed>)        = 9
[  124.636477][   T60] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   701] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   701] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   696] <... ioctl resumed>)        = 0
[pid   696] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   696] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   696] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   696] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   701] <... ioctl resumed>)        = 84
[  124.697356][  T315] usb 1-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[  124.706756][  T315] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  124.737354][  T316] usb 2-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[pid   701] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   696] <... ioctl resumed>)        = 0
[pid   701] <... ioctl resumed>)        = 0
[pid   701] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   701] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   701] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   701] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   692] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   692] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   701] <... ioctl resumed>)        = 0
[pid   692] <... ioctl resumed>)        = 0
[  124.746671][  T316] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   693] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   693] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   695] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   695] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   696] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   696] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   701] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   701] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   692] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   692] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   701] <... ioctl resumed>)        = 0
[pid   692] <... ioctl resumed>)        = 34
[pid   693] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   693] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[  125.019864][    T6] wacom 0003:056A:0084.00FB: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input0
[pid   695] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   695] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[  125.079335][   T20] wacom 0003:056A:0084.00FC: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input0
[pid   696] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[  125.119727][   T60] wacom 0003:056A:0084.00FD: hidraw2: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input0
[pid   696] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   701] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   701] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   692] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   692] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   701] <... ioctl resumed>)        = 34
[pid   692] <... ioctl resumed>)        = 0
[  125.189404][  T315] wacom 0003:056A:0084.00FE: hidraw3: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input0
[pid   693] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   693] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[  125.239761][  T316] wacom 0003:056A:0084.00FF: hidraw4: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input0
[pid   695] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   695] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   696] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   696] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   692] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90 <unfinished ...>
[pid   701] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90 <unfinished ...>
[pid   692] <... ioctl resumed>)        = 0
[pid   692] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   701] <... ioctl resumed>)        = 0
[pid   701] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   692] <... ioctl resumed>)        = 34
[pid   693] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[  125.459650][    T6] wacom 0003:056A:0084.0100: hidraw5: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input1
[pid   693] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   695] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   695] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   696] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[  125.529509][   T20] wacom 0003:056A:0084.0101: hidraw6: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input1
[  125.549475][   T60] wacom 0003:056A:0084.0102: hidraw7: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input1
[pid   696] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   701] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   692] exit_group(0 <unfinished ...>
[pid   701] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   692] <... exit_group resumed>)   = ?
[pid   692] +++ exited with 0 +++
[pid   307] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=692, 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 706 attached
, child_tidptr=0x5555756f6690) = 706
[pid   307] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   706] set_robust_list(0x5555756f66a0, 24) = 0
[pid   706] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   706] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   706] setpgid(0, 0)               = 0
[pid   706] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   706] write(3, "1000", 4)         = 4
[pid   706] close(3)                    = 0
executing program
[pid   706] write(1, "executing program\n", 18) = 18
[pid   706] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   706] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   706] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   706] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   706] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   701] <... ioctl resumed>)        = 34
[  125.619885][  T315] wacom 0003:056A:0084.0103: hidraw8: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input1
[pid   693] exit_group(0)               = ?
[pid   693] +++ exited with 0 +++
[pid   306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=693, 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=0x5555756f6690) = 707
ci2-android-5-15/strace-static-x86_64: Process 707 attached
[pid   306] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   707] set_robust_list(0x5555756f66a0, 24) = 0
[pid   707] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   306] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   707] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   707] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   707] setpgid(0, 0)               = 0
[pid   707] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   707] write(3, "1000", 4)         = 4
[pid   707] close(3)                    = 0
[pid   707] write(1, "executing program\n", 18) = 18
executing program
[pid   707] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   707] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   707] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   707] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   707] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   695] exit_group(0)               = ?
[pid   695] +++ exited with 0 +++
[pid   309] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=695, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   309] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
[pid   309] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   309] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 708 attached
, child_tidptr=0x5555756f6690) = 708
[pid   309] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   708] set_robust_list(0x5555756f66a0, 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
[pid   708] write(1, "executing program\n", 18) = 18
executing program
[pid   708] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   708] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   708] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   708] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[  125.679572][  T316] wacom 0003:056A:0084.0104: hidraw9: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input1
[  125.758415][    T6] usbhid 4-1:1.2: can't add hid device: -71
[  125.764717][    T6] usbhid: probe of 4-1:1.2 failed with error -71
[  125.783784][    T6] usb 4-1: USB disconnect, device number 27
[pid   708] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   696] exit_group(0)               = ?
[pid   696] +++ exited with 0 +++
[pid   304] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=696, 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=0x5555756f6690) = 711
[pid   304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-15/strace-static-x86_64: Process 711 attached
[pid   711] set_robust_list(0x5555756f66a0, 24) = 0
[pid   711] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   711] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   711] setpgid(0, 0)               = 0
[pid   711] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   711] write(3, "1000", 4)         = 4
[pid   711] close(3)                    = 0
executing program
[pid   711] write(1, "executing program\n", 18) = 18
[pid   711] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   711] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   711] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   711] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[  125.801118][  T709] fido_id[709]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory
[  125.817307][   T20] usbhid 3-1:1.2: can't add hid device: -71
[  125.824347][   T20] usbhid: probe of 3-1:1.2 failed with error -71
[  125.835408][  T710] fido_id[710]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory
[pid   711] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   701] exit_group(0)               = ?
[pid   701] +++ exited with 0 +++
[pid   305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=701, 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=0x5555756f6690) = 713
[pid   305] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-15/strace-static-x86_64: Process 713 attached
[pid   713] set_robust_list(0x5555756f66a0, 24) = 0
[pid   713] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   713] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   713] setpgid(0, 0)               = 0
[pid   713] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   713] write(3, "1000", 4)         = 4
[pid   713] close(3)                    = 0
[pid   713] write(1, "executing program\n", 18) = 18
executing program
[pid   713] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   713] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   713] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   713] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[  125.857990][   T60] usbhid 5-1:1.2: can't add hid device: -71
[  125.865847][   T60] usbhid: probe of 5-1:1.2 failed with error -71
[  125.879839][   T20] usb 3-1: USB disconnect, device number 27
[  125.913328][   T60] usb 5-1: USB disconnect, device number 27
[  125.937311][  T315] usbhid 1-1:1.2: can't add hid device: -71
[  125.943328][  T315] usbhid: probe of 1-1:1.2 failed with error -71
[  125.958794][  T712] fido_id[712]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory
[  125.962723][  T315] usb 1-1: USB disconnect, device number 27
[  125.997855][  T316] usbhid 2-1:1.2: can't add hid device: -71
[  126.003929][  T316] usbhid: probe of 2-1:1.2 failed with error -71
[  126.030388][  T316] usb 2-1: USB disconnect, device number 27
[  126.044794][  T718] fido_id[718]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory
[  126.070256][  T719] fido_id[719]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory
[  126.073903][  T720] fido_id[720]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory
[pid   713] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   706] <... ioctl resumed>)        = 0
[pid   706] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[  126.167219][    T6] usb 4-1: new high-speed USB device number 28 using dummy_hcd
[pid   706] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   707] <... ioctl resumed>)        = 0
[pid   707] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[  126.307215][   T20] usb 3-1: new high-speed USB device number 28 using dummy_hcd
[pid   707] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   711] <... ioctl resumed>)        = 0
[pid   711] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   708] <... ioctl resumed>)        = 0
[pid   708] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   711] <... ioctl resumed>)        = 18
[pid   711] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   708] <... ioctl resumed>)        = 18
[pid   708] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   713] <... ioctl resumed>)        = 0
[pid   706] <... ioctl resumed>)        = 0
[pid   706] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   713] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[pid   706] <... ioctl resumed>)        = 18
[pid   706] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[  126.367226][  T315] usb 1-1: new high-speed USB device number 28 using dummy_hcd
[  126.375297][   T60] usb 5-1: new high-speed USB device number 28 using dummy_hcd
[  126.407287][  T316] usb 2-1: new high-speed USB device number 28 using dummy_hcd
[pid   713] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   706] <... ioctl resumed>)        = 0
[pid   706] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 9
[pid   706] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   706] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 84
[pid   706] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   706] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   706] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   706] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   706] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   707] <... ioctl resumed>)        = 0
[pid   707] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   706] <... ioctl resumed>)        = 0
[pid   707] <... ioctl resumed>)        = 18
[  126.527267][    T6] usb 4-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[  126.536703][    T6] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   707] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   707] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   711] <... ioctl resumed>)        = 0
[pid   707] <... ioctl resumed>)        = 9
[pid   711] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   707] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   708] <... ioctl resumed>)        = 0
[pid   708] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   711] <... ioctl resumed>)        = 18
[pid   707] <... ioctl resumed>)        = 0
[pid   711] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   707] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   708] <... ioctl resumed>)        = 18
[pid   708] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   713] <... ioctl resumed>)        = 0
[pid   711] <... ioctl resumed>)        = 0
[pid   707] <... ioctl resumed>)        = 84
[pid   711] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   707] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   713] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   708] <... ioctl resumed>)        = 0
[pid   708] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   713] <... ioctl resumed>)        = 18
[pid   711] <... ioctl resumed>)        = 9
[pid   713] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   711] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   708] <... ioctl resumed>)        = 9
[pid   707] <... ioctl resumed>)        = 0
[pid   708] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   707] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   707] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   707] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   707] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   713] <... ioctl resumed>)        = 0
[pid   711] <... ioctl resumed>)        = 0
[pid   713] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   711] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   708] <... ioctl resumed>)        = 0
[pid   708] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60 <unfinished ...>
[pid   707] <... ioctl resumed>)        = 0
[pid   713] <... ioctl resumed>)        = 9
[pid   711] <... ioctl resumed>)        = 84
[pid   713] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[  126.667320][   T20] usb 3-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[  126.676634][   T20] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   711] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   708] <... ioctl resumed>)        = 84
[pid   708] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   713] <... ioctl resumed>)        = 0
[pid   713] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 84
[pid   711] <... ioctl resumed>)        = 0
[pid   708] <... ioctl resumed>)        = 0
[pid   713] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   711] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   706] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90 <unfinished ...>
[pid   711] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0 <unfinished ...>
[pid   706] <... ioctl resumed>)        = 0
[pid   711] <... ioctl resumed>)        = 0
[pid   706] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   711] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   711] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   708] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   708] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   708] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[pid   708] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60 <unfinished ...>
[pid   711] <... ioctl resumed>)        = 0
[pid   708] <... ioctl resumed>)        = 0
[pid   706] <... ioctl resumed>)        = 0
[  126.727274][  T315] usb 1-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[  126.736659][  T315] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  126.744870][   T60] usb 5-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[  126.754139][   T60] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   713] <... ioctl resumed>)        = 0
[pid   713] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   713] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   713] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3034a0db4c) = 0
[  126.777358][  T316] usb 2-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[  126.786821][  T316] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   713] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca60) = 0
[pid   707] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   707] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   711] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90 <unfinished ...>
[pid   708] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90 <unfinished ...>
[pid   706] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90 <unfinished ...>
[pid   708] <... ioctl resumed>)        = 0
[pid   708] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   711] <... ioctl resumed>)        = 0
[pid   711] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   706] <... ioctl resumed>)        = 0
[pid   706] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   711] <... ioctl resumed>)        = 0
[pid   708] <... ioctl resumed>)        = 0
[pid   706] <... ioctl resumed>)        = 34
[pid   713] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   713] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[  127.010086][    T6] wacom 0003:056A:0084.0105: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input0
[pid   707] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   707] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   711] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90 <unfinished ...>
[pid   708] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90 <unfinished ...>
[pid   706] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90 <unfinished ...>
[pid   711] <... ioctl resumed>)        = 0
[pid   711] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   708] <... ioctl resumed>)        = 0
[pid   708] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   706] <... ioctl resumed>)        = 0
[pid   706] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[  127.159483][   T20] wacom 0003:056A:0084.0106: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input0
[pid   711] <... ioctl resumed>)        = 34
[pid   708] <... ioctl resumed>)        = 34
[pid   713] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   713] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[  127.231003][   T60] wacom 0003:056A:0084.0107: hidraw2: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input0
[  127.243536][  T315] wacom 0003:056A:0084.0108: hidraw3: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input0
[  127.289622][  T316] wacom 0003:056A:0084.0109: hidraw4: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input0
[pid   707] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   707] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[pid   706] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   706] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   711] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   708] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90 <unfinished ...>
[pid   711] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   708] <... ioctl resumed>)        = 0
[pid   708] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80 <unfinished ...>
[pid   706] <... ioctl resumed>)        = 34
[pid   711] <... ioctl resumed>)        = 0
[pid   708] <... ioctl resumed>)        = 0
[pid   713] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   713] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe2763ca80) = 0
[  127.449551][    T6] wacom 0003:056A:0084.010A: hidraw5: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input1
[pid   707] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   707] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[pid   706] exit_group(0)               = ?
[pid   706] +++ exited with 0 +++
[pid   307] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=706, 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 721 attached
, child_tidptr=0x5555756f6690) = 721
[pid   721] set_robust_list(0x5555756f66a0, 24 <unfinished ...>
[pid   307] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   721] <... set_robust_list resumed>) = 0
[pid   307] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   721] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   721] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   721] setpgid(0, 0)               = 0
[pid   721] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   721] write(3, "1000", 4)         = 4
[pid   721] close(3)                    = 0
executing program
[pid   721] write(1, "executing program\n", 18) = 18
[pid   721] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   721] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   721] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   721] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   711] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90 <unfinished ...>
[pid   708] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90 <unfinished ...>
[pid   721] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   711] <... ioctl resumed>)        = 0
[pid   708] <... ioctl resumed>)        = 0
[pid   711] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[  127.589978][   T20] wacom 0003:056A:0084.010B: hidraw6: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input1
[pid   708] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80 <unfinished ...>
[pid   711] <... ioctl resumed>)        = 34
[pid   708] <... ioctl resumed>)        = 34
[pid   713] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da90) = 0
[pid   713] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca80) = 34
[  127.670726][  T315] wacom 0003:056A:0084.010C: hidraw7: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input1
[  127.682689][   T60] wacom 0003:056A:0084.010D: hidraw8: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input1
[  127.719347][  T316] wacom 0003:056A:0084.010E: hidraw9: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input1
[  127.737278][    T6] usbhid 4-1:1.2: can't add hid device: -71
[  127.743354][    T6] usbhid: probe of 4-1:1.2 failed with error -71
[  127.753767][    T6] usb 4-1: USB disconnect, device number 28
[pid   707] exit_group(0)               = ?
[pid   707] +++ exited with 0 +++
[pid   306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=707, 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=0x5555756f6690) = 724
[pid   306] rt_sigprocmask(SIG_SETMASK, []ci2-android-5-15/strace-static-x86_64: Process 724 attached
, NULL, 8) = 0
[pid   724] set_robust_list(0x5555756f66a0, 24) = 0
[pid   724] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   724] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   724] setpgid(0, 0)               = 0
[pid   724] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   724] write(3, "1000", 4)         = 4
[pid   724] close(3)                    = 0
[pid   724] write(1, "executing program\n", 18) = 18
executing program
[pid   724] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   724] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   724] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   724] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[  127.778071][  T722] fido_id[722]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory
[  127.788493][  T723] fido_id[723]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory
[pid   724] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   711] exit_group(0 <unfinished ...>
[pid   708] exit_group(0 <unfinished ...>
[pid   711] <... exit_group resumed>)   = ?
[pid   708] <... exit_group resumed>)   = ?
[pid   711] +++ exited with 0 +++
[pid   708] +++ exited with 0 +++
[pid   309] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=708, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   309] restart_syscall(<... resuming interrupted rt_sigprocmask ...> <unfinished ...>
[pid   304] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=711, 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=0x5555756f6690) = 725
ci2-android-5-15/strace-static-x86_64: Process 725 attached
[pid   725] set_robust_list(0x5555756f66a0, 24) = 0
[pid   725] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   304] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   725] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   725] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   725] setpgid(0, 0)               = 0
[pid   309] <... restart_syscall resumed>) = 0
[pid   304] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   725] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   725] write(3, "1000", 4)         = 4
[pid   725] close(3)                    = 0
executing program
[pid   725] write(1, "executing program\n", 18) = 18
[pid   725] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   725] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   309] rt_sigprocmask(SIG_BLOCK, ~[] <unfinished ...>
[pid   725] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 <unfinished ...>
[pid   309] <... rt_sigprocmask resumed>, [], 8) = 0
[pid   725] <... ioctl resumed>)        = 0
[pid   725] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   725] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   309] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 726 attached
, child_tidptr=0x5555756f6690) = 726
[pid   309] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   726] set_robust_list(0x5555756f66a0, 24 <unfinished ...>
[pid   309] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   726] <... set_robust_list resumed>) = 0
[pid   726] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   726] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   726] setpgid(0, 0)               = 0
[pid   726] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   726] write(3, "1000", 4)         = 4
[pid   726] close(3)                    = 0
[pid   726] write(1, "executing program\n", 18) = 18
executing program
[pid   726] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   726] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   726] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   726] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[pid   726] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   713] exit_group(0)               = ?
[pid   713] +++ exited with 0 +++
[pid   305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=713, 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=0x5555756f6690) = 729
[pid   305] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-15/strace-static-x86_64: Process 729 attached
[pid   729] set_robust_list(0x5555756f66a0, 24) = 0
[pid   729] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[  127.887320][   T20] usbhid 3-1:1.2: can't add hid device: -71
[  127.893524][   T20] usbhid: probe of 3-1:1.2 failed with error -71
[  127.906531][   T20] usb 3-1: USB disconnect, device number 28
[pid   729] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   729] setpgid(0, 0)               = 0
[pid   729] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   729] write(3, "1000", 4)         = 4
[pid   729] close(3)                    = 0
executing program
[pid   729] write(1, "executing program\n", 18) = 18
[pid   729] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   729] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe2763da70) = 0
[pid   729] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   729] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70) = 0
[  127.930720][  T727] fido_id[727]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/3-1/report_descriptor': No such file or directory
[  127.935263][  T728] fido_id[728]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/3-1/report_descriptor': No such file or directory
[  127.977285][   T60] usbhid 5-1:1.2: can't add hid device: -71
[  127.983487][   T60] usbhid: probe of 5-1:1.2 failed with error -71
[  127.990183][  T315] usbhid 1-1:1.2: can't add hid device: -71
[  127.996126][  T315] usbhid: probe of 1-1:1.2 failed with error -71
[  128.004017][  T315] usb 1-1: USB disconnect, device number 28
[  128.010629][   T60] usb 5-1: USB disconnect, device number 28
[  128.049765][  T730] fido_id[730]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory
[  128.064037][  T316] usbhid 2-1:1.2: can't add hid device: -71
[  128.070846][  T316] usbhid: probe of 2-1:1.2 failed with error -71
[  128.082461][  T733] fido_id[733]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory
[pid   729] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe2763da70 <unfinished ...>
[pid   721] <... ioctl resumed>)        = 0
[pid   721] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe2763ca60) = 18
[  128.098676][  T731] fido_id[731]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory
[  128.108120][  T316] usb 2-1: USB disconnect, device number 28
[  128.119276][    T6] usb 4-1: new high-speed USB device number 29 using dummy_hcd
[  128.132419][  T732] fido_id[732]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory