ci2-android-5-10/strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ci2-android-5-10/syz-executor3316774965

<...>
Warning: Permanently added '10.128.0.165' (ED25519) to the list of known hosts.
execve("ci2-android-5-10/syz-executor3316774965", ["ci2-android-5-10/syz-executor3316774965"], 0x7fffe862f840 /* 10 vars */) = 0
brk(NULL)                               = 0x55556fed1000
brk(0x55556fed1d40)                     = 0x55556fed1d40
arch_prctl(ARCH_SET_FS, 0x55556fed13c0) = 0
set_tid_address(0x55556fed1690)         = 297
set_robust_list(0x55556fed16a0, 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-5-10/syz-executor3316774965", 4096) = 45
getrandom("\x66\x27\xe9\xc0\x43\xdc\x0c\x92", 8, GRND_NONBLOCK) = 8
brk(NULL)                               = 0x55556fed1d40
brk(0x55556fef2d40)                     = 0x55556fef2d40
brk(0x55556fef3000)                     = 0x55556fef3000
mprotect(0x7f7ce77b5000, 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=0x55556fed1690) = 298
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=0x55556fed1690) = 299
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=0x55556fed1690) = 300
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 300 attached
ci2-android-5-10/strace-static-x86_64: Process 299 attached
[pid   297] rt_sigprocmask(SIG_BLOCK, ~[] <unfinished ...>
[pid   300] set_robust_list(0x55556fed16a0, 24 <unfinished ...>
[pid   299] set_robust_list(0x55556fed16a0, 24 <unfinished ...>
[pid   297] <... rt_sigprocmask resumed>, [], 8) = 0
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   299] <... set_robust_list resumed>) = 0
[pid   297] <... clone resumed>, child_tidptr=0x55556fed1690) = 301
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   297] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   300] <... set_robust_list resumed>) = 0
[pid   299] rt_sigprocmask(SIG_SETMASK, []ci2-android-5-10/strace-static-x86_64: Process 302 attached
 <unfinished ...>
[pid   297] <... clone resumed>, child_tidptr=0x55556fed1690) = 302
[pid   297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   299] <... rt_sigprocmask resumed>, NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 298 attached
[pid   299] rt_sigprocmask(SIG_BLOCK, ~[] <unfinished ...>
[pid   298] set_robust_list(0x55556fed16a0, 24) = 0
[pid   298] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   298] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   299] <... rt_sigprocmask resumed>, [], 8) = 0
[pid   300] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   300] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   298] <... clone resumed>, child_tidptr=0x55556fed1690) = 303
[pid   298] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 301 attached
[pid   301] set_robust_list(0x55556fed16a0, 24) = 0
[pid   301] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   301] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   299] <... clone resumed>, child_tidptr=0x55556fed1690) = 304
[pid   299] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   300] rt_sigprocmask(SIG_BLOCK, ~[] <unfinished ...>
[pid   302] set_robust_list(0x55556fed16a0, 24 <unfinished ...>
[pid   301] <... clone resumed>, child_tidptr=0x55556fed1690) = 305
[pid   301] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 303 attached
[pid   303] set_robust_list(0x55556fed16a0, 24) = 0
[pid   303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   303] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   302] <... set_robust_list resumed>) = 0
[pid   300] <... rt_sigprocmask resumed>, [], 8) = 0
[pid   303] <... prctl resumed>)        = 0
[pid   303] setpgid(0, 0)               = 0
[pid   303] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   303] <... openat resumed>)       = 3
[pid   303] write(3, "1000", 4)         = 4
[pid   303] close(3)                    = 0
[pid   303] write(1, "executing program\n", 18) = 18
executing program
[pid   303] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR <unfinished ...>
[pid   300] <... clone resumed>, child_tidptr=0x55556fed1690) = 306
[   25.402032][   T24] audit: type=1400 audit(1792819711.110:64): avc:  denied  { execmem } for  pid=297 comm="syz-executor331" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[pid   300] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   303] <... openat resumed>)       = 3
ci2-android-5-10/strace-static-x86_64: Process 305 attached
[pid   305] set_robust_list(0x55556fed16a0, 24) = 0
[pid   305] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   303] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fffcec57d60 <unfinished ...>
[pid   305] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   305] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   303] <... ioctl resumed>)        = 0
[pid   305] <... prctl resumed>)        = 0
[pid   305] setpgid(0, 0)               = 0
[pid   305] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   303] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 <unfinished ...>
[pid   305] <... openat resumed>)       = 3
[pid   303] <... ioctl resumed>)        = 0
[pid   303] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   305] write(3, "1000", 4)         = 4
[pid   303] <... ioctl resumed>)        = 0
[pid   305] close(3)                    = 0
[pid   303] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   305] write(1, "executing program\n", 18) = 18
[pid   305] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   305] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fffcec57d60) = 0
[pid   305] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   305] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[pid   305] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60ci2-android-5-10/strace-static-x86_64: Process 304 attached
 <unfinished ...>
[pid   304] set_robust_list(0x55556fed16a0, 24) = 0
[pid   304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   304] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   304] setpgid(0, 0)               = 0
[pid   304] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   304] write(3, "1000", 4)         = 4
[pid   304] close(3)                    = 0
[pid   304] write(1, "executing program\n", 18) = 18
[pid   304] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   304] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fffcec57d60) = 0
[pid   304] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   304] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[pid   304] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60ci2-android-5-10/strace-static-x86_64: Process 306 attached
 <unfinished ...>
[pid   306] set_robust_list(0x55556fed16a0, 24) = 0
[pid   306] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   306] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   306] setpgid(0, 0)               = 0
[pid   306] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   306] write(3, "1000", 4)         = 4
[pid   306] close(3)                    = 0
[pid   306] write(1, "executing program\n", 18) = 18
[pid   306] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   306] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fffcec57d60) = 0
[pid   306] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   306] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[pid   306] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   302] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   302] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   302] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556fed1690) = 309
[pid   302] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 309 attached
[pid   309] set_robust_list(0x55556fed16a0, 24) = 0
[pid   309] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   309] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   309] setpgid(0, 0)               = 0
[pid   309] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   309] write(3, "1000", 4)         = 4
[pid   309] close(3)                    = 0
[pid   309] write(1, "executing program\n", 18) = 18
[pid   309] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   309] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fffcec57d60) = 0
[pid   309] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   309] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
executing program
executing program
executing program
executing program
[pid   309] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   300] <... rt_sigprocmask resumed>, NULL, 8) = 0
[   25.429020][   T24] audit: type=1400 audit(1792819711.130:65): avc:  denied  { read write } for  pid=303 comm="syz-executor331" name="raw-gadget" dev="devtmpfs" ino=253 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1
[   25.460892][   T24] audit: type=1400 audit(1792819711.130:66): avc:  denied  { open } for  pid=303 comm="syz-executor331" path="/dev/raw-gadget" dev="devtmpfs" ino=253 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1
[   25.484976][   T24] audit: type=1400 audit(1792819711.130:67): avc:  denied  { ioctl } for  pid=303 comm="syz-executor331" path="/dev/raw-gadget" dev="devtmpfs" ino=253 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1
[pid   304] <... ioctl resumed>)        = 0
[pid   304] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   305] <... ioctl resumed>)        = 0
[pid   304] <... ioctl resumed>)        = 18
[pid   303] <... ioctl resumed>)        = 0
[pid   304] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   303] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[   25.690809][   T20] usb 2-1: new high-speed USB device number 2 using dummy_hcd
[   25.698426][   T25] usb 1-1: new high-speed USB device number 2 using dummy_hcd
[   25.705940][   T52] usb 4-1: new high-speed USB device number 2 using dummy_hcd
[pid   305] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50) = 18
[pid   303] <... ioctl resumed>)        = 18
[pid   305] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   303] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   309] <... ioctl resumed>)        = 0
[pid   306] <... ioctl resumed>)        = 0
[pid   306] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   309] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50) = 18
[pid   306] <... ioctl resumed>)        = 18
[pid   309] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[   25.750839][  T307] usb 3-1: new high-speed USB device number 2 using dummy_hcd
[   25.758493][  T308] usb 5-1: new high-speed USB device number 2 using dummy_hcd
[pid   306] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   304] <... ioctl resumed>)        = 0
[pid   304] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50) = 18
[pid   304] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   305] <... ioctl resumed>)        = 0
[pid   303] <... ioctl resumed>)        = 0
[pid   303] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   305] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   304] <... ioctl resumed>)        = 0
[pid   304] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   305] <... ioctl resumed>)        = 18
[pid   303] <... ioctl resumed>)        = 18
[pid   303] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   305] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   304] <... ioctl resumed>)        = 9
[pid   304] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   309] <... ioctl resumed>)        = 0
[pid   306] <... ioctl resumed>)        = 0
[pid   305] <... ioctl resumed>)        = 0
[pid   303] <... ioctl resumed>)        = 0
[pid   309] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   306] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   305] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   303] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   304] <... ioctl resumed>)        = 0
[pid   304] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   309] <... ioctl resumed>)        = 18
[pid   306] <... ioctl resumed>)        = 18
[pid   305] <... ioctl resumed>)        = 9
[pid   303] <... ioctl resumed>)        = 9
[pid   309] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   306] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   305] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   303] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   304] <... ioctl resumed>)        = 84
[pid   304] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   309] <... ioctl resumed>)        = 0
[pid   306] <... ioctl resumed>)        = 0
[pid   305] <... ioctl resumed>)        = 0
[pid   303] <... ioctl resumed>)        = 0
[pid   309] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   306] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   305] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   303] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   309] <... ioctl resumed>)        = 9
[pid   306] <... ioctl resumed>)        = 9
[pid   305] <... ioctl resumed>)        = 84
[pid   304] <... ioctl resumed>)        = 0
[pid   303] <... ioctl resumed>)        = 84
[pid   309] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   306] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   305] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   304] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32 <unfinished ...>
[pid   303] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   304] <... ioctl resumed>)        = 0
[pid   304] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   304] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f7ce77bbb4c) = 0
[   26.050874][   T20] usb 2-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   26.060123][   T20] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   26.080956][   T25] usb 1-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   26.090177][   T25] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   304] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d50) = 0
[pid   309] <... ioctl resumed>)        = 0
[pid   306] <... ioctl resumed>)        = 0
[pid   309] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   306] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   305] <... ioctl resumed>)        = 0
[pid   303] <... ioctl resumed>)        = 0
[pid   305] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   305] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   305] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f7ce77bbb4c) = 0
[pid   305] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d50 <unfinished ...>
[pid   303] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   303] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   303] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f7ce77bbb4c) = 0
[pid   303] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d50 <unfinished ...>
[pid   309] <... ioctl resumed>)        = 84
[pid   306] <... ioctl resumed>)        = 84
[pid   309] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[   26.098322][   T52] usb 4-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   26.108344][   T52] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   26.140905][  T307] usb 3-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[pid   306] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   305] <... ioctl resumed>)        = 0
[pid   303] <... ioctl resumed>)        = 0
[pid   309] <... ioctl resumed>)        = 0
[pid   306] <... ioctl resumed>)        = 0
[pid   309] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   309] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   309] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f7ce77bbb4c) = 0
[pid   309] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d50 <unfinished ...>
[pid   306] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   306] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   306] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f7ce77bbb4c) = 0
[pid   306] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d50) = 0
[pid   309] <... ioctl resumed>)        = 0
[   26.150088][  T307] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   26.158254][  T308] usb 5-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   26.168527][  T308] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   304] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   304] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70) = 0
[pid   305] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80 <unfinished ...>
[pid   303] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   303] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70 <unfinished ...>
[pid   305] <... ioctl resumed>)        = 0
[pid   305] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70) = 0
[pid   303] <... ioctl resumed>)        = 0
[pid   306] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   306] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70 <unfinished ...>
[pid   309] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   309] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70) = 0
[pid   306] <... ioctl resumed>)        = 0
[pid   304] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   304] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70) = 34
[pid   305] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80 <unfinished ...>
[pid   303] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   303] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70 <unfinished ...>
[pid   305] <... ioctl resumed>)        = 0
[pid   305] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70) = 34
[pid   303] <... ioctl resumed>)        = 34
[   26.543472][   T20] wacom 0003:056A:0084.0001: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input0
[pid   309] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80 <unfinished ...>
[pid   306] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   306] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70 <unfinished ...>
[pid   309] <... ioctl resumed>)        = 0
[   26.605416][   T52] wacom 0003:056A:0084.0002: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input0
[   26.617287][   T25] wacom 0003:056A:0084.0003: hidraw2: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input0
[pid   309] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70) = 34
[pid   306] <... ioctl resumed>)        = 34
[   26.654197][  T308] wacom 0003:056A:0084.0004: hidraw3: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input0
[   26.665960][  T307] wacom 0003:056A:0084.0005: hidraw4: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input0
[pid   304] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   304] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70) = 0
[pid   303] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   303] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70 <unfinished ...>
[pid   305] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   305] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70) = 0
[pid   303] <... ioctl resumed>)        = 0
[pid   309] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80 <unfinished ...>
[pid   306] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80 <unfinished ...>
[pid   309] <... ioctl resumed>)        = 0
[pid   306] <... ioctl resumed>)        = 0
[pid   309] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70 <unfinished ...>
[pid   306] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70) = 0
[pid   309] <... ioctl resumed>)        = 0
[pid   304] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   304] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70) = 34
[pid   305] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   305] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70 <unfinished ...>
[pid   303] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   303] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70 <unfinished ...>
[pid   305] <... ioctl resumed>)        = 34
[   26.973049][   T20] wacom 0003:056A:0084.0006: hidraw5: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input1
[pid   303] <... ioctl resumed>)        = 34
[pid   306] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   306] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70 <unfinished ...>
[pid   309] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   309] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70 <unfinished ...>
[pid   306] <... ioctl resumed>)        = 34
[   27.033282][   T52] wacom 0003:056A:0084.0007: hidraw6: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input1
[   27.047230][   T25] wacom 0003:056A:0084.0008: hidraw7: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input1
[pid   309] <... ioctl resumed>)        = 34
[   27.093124][  T307] wacom 0003:056A:0084.0009: hidraw8: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input1
[   27.106639][  T308] wacom 0003:056A:0084.000A: hidraw9: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input1
[pid   304] exit_group(0)               = ?
[pid   304] +++ exited with 0 +++
[pid   299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=304, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   299] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
[pid   299] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556fed1690) = 318
[pid   299] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 318 attached
[pid   318] set_robust_list(0x55556fed16a0, 24) = 0
[pid   318] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   318] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   318] setpgid(0, 0)               = 0
[pid   318] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   318] write(3, "1000", 4)         = 4
[pid   318] close(3)                    = 0
[pid   318] write(1, "executing program\n", 18) = 18
[pid   318] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   318] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fffcec57d60) = 0
[pid   318] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   318] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
executing program
[pid   318] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   305] exit_group(0)               = ?
[pid   305] +++ exited with 0 +++
[pid   301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=305, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   301] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
[pid   301] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556fed1690) = 319
ci2-android-5-10/strace-static-x86_64: Process 319 attached
[pid   301] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   319] set_robust_list(0x55556fed16a0, 24) = 0
[pid   319] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   319] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   319] setpgid(0, 0)               = 0
[pid   319] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   319] write(3, "1000", 4)         = 4
[pid   319] close(3)                    = 0
executing program
[pid   319] write(1, "executing program\n", 18) = 18
[pid   319] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   319] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fffcec57d60 <unfinished ...>
[pid   303] exit_group(0)               = ?
[pid   319] <... ioctl resumed>)        = 0
[pid   303] +++ exited with 0 +++
[pid   319] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 <unfinished ...>
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=303, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] restart_syscall(<... resuming interrupted rt_sigprocmask ...> <unfinished ...>
[pid   319] <... ioctl resumed>)        = 0
[pid   319] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[pid   319] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   298] <... restart_syscall resumed>) = 0
[pid   298] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 320 attached
, child_tidptr=0x55556fed1690) = 320
[pid   298] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   320] set_robust_list(0x55556fed16a0, 24 <unfinished ...>
[pid   298] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   320] <... set_robust_list resumed>) = 0
[pid   320] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   320] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   320] setpgid(0, 0)               = 0
[pid   320] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   320] write(3, "1000", 4)         = 4
[pid   320] close(3)                    = 0
executing program
[pid   320] write(1, "executing program\n", 18) = 18
[pid   320] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   320] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fffcec57d60) = 0
[pid   320] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   320] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[pid   320] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   306] exit_group(0)               = ?
[pid   306] +++ exited with 0 +++
[pid   300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=306, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   300] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
[pid   300] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556fed1690) = 322
[pid   300] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 322 attached
[pid   322] set_robust_list(0x55556fed16a0, 24) = 0
[pid   322] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   322] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   322] setpgid(0, 0)               = 0
[pid   322] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   322] write(3, "1000", 4)         = 4
[pid   322] close(3)                    = 0
executing program
[pid   322] write(1, "executing program\n", 18) = 18
[pid   322] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   322] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fffcec57d60) = 0
[pid   322] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   322] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[pid   309] exit_group(0)               = ?
[pid   322] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   309] +++ exited with 0 +++
[pid   302] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=309, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   302] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   302] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556fed1690) = 323
ci2-android-5-10/strace-static-x86_64: Process 323 attached
[pid   302] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   323] set_robust_list(0x55556fed16a0, 24) = 0
[pid   323] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   323] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   323] setpgid(0, 0)               = 0
[pid   323] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   323] write(3, "1000", 4)         = 4
[pid   323] close(3)                    = 0
[pid   323] write(1, "executing program\n", 18) = 18
executing program
[pid   323] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   323] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fffcec57d60) = 0
[pid   323] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   323] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[   27.270845][   T20] usbhid 2-1:1.2: can't add hid device: -71
[   27.277067][   T20] usbhid: probe of 2-1:1.2 failed with error -71
[   27.285861][   T20] usb 2-1: USB disconnect, device number 2
[   27.340950][   T25] usbhid 1-1:1.2: can't add hid device: -71
[   27.346962][   T25] usbhid: probe of 1-1:1.2 failed with error -71
[   27.353554][   T52] usbhid 4-1:1.2: can't add hid device: -71
[   27.359551][   T52] usbhid: probe of 4-1:1.2 failed with error -71
[   27.369389][  T325] fido_id[325]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory
[   27.385619][  T326] fido_id[326]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory
[   27.391992][   T25] usb 1-1: USB disconnect, device number 2
[   27.405883][  T307] usbhid 3-1:1.2: can't add hid device: -71
[   27.412040][  T308] usbhid 5-1:1.2: can't add hid device: -71
[   27.418040][  T308] usbhid: probe of 5-1:1.2 failed with error -71
[   27.424752][  T307] usbhid: probe of 3-1:1.2 failed with error -71
[   27.431421][   T52] usb 4-1: USB disconnect, device number 2
[   27.467380][  T308] usb 5-1: USB disconnect, device number 2
[   27.474769][  T327] fido_id[327]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/4-1/report_descriptor': No such file or directory
[   27.475948][  T307] usb 3-1: USB disconnect, device number 2
[   27.528074][  T333] fido_id[333]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory
[   27.570028][  T335] fido_id[335]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory
[   27.587376][  T334] fido_id[334]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory
[   27.587938][  T337] fido_id[337]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory
[   27.617757][  T338] fido_id[338]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory
[   27.640606][  T339] fido_id[339]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory
[   27.656095][  T336] fido_id[336]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory
[pid   323] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   318] <... ioctl resumed>)        = 0
[pid   318] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50) = 18
[   27.670780][   T20] usb 2-1: new high-speed USB device number 3 using dummy_hcd
[pid   318] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   323] <... ioctl resumed>)        = 0
[pid   322] <... ioctl resumed>)        = 0
[pid   320] <... ioctl resumed>)        = 0
[pid   319] <... ioctl resumed>)        = 0
[pid   323] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   322] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   320] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   319] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   322] <... ioctl resumed>)        = 18
[pid   323] <... ioctl resumed>)        = 18
[pid   322] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   320] <... ioctl resumed>)        = 18
[pid   319] <... ioctl resumed>)        = 18
[pid   323] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   320] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[   27.850802][  T308] usb 5-1: new high-speed USB device number 3 using dummy_hcd
[   27.858442][   T52] usb 4-1: new high-speed USB device number 3 using dummy_hcd
[   27.866026][   T25] usb 1-1: new high-speed USB device number 3 using dummy_hcd
[   27.873549][  T307] usb 3-1: new high-speed USB device number 3 using dummy_hcd
[pid   319] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   318] <... ioctl resumed>)        = 0
[pid   318] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50) = 18
[pid   318] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[pid   318] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50) = 9
[pid   318] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[pid   318] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50) = 84
[pid   318] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[pid   318] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   318] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   318] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f7ce77bbb4c) = 0
[pid   318] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d50) = 0
[   28.050922][   T20] usb 2-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   28.060176][   T20] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   323] <... ioctl resumed>)        = 0
[pid   322] <... ioctl resumed>)        = 0
[pid   319] <... ioctl resumed>)        = 0
[pid   323] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   322] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   320] <... ioctl resumed>)        = 0
[pid   319] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   320] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   323] <... ioctl resumed>)        = 18
[pid   322] <... ioctl resumed>)        = 18
[pid   320] <... ioctl resumed>)        = 18
[pid   319] <... ioctl resumed>)        = 18
[pid   323] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   322] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   320] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   319] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   322] <... ioctl resumed>)        = 0
[pid   320] <... ioctl resumed>)        = 0
[pid   319] <... ioctl resumed>)        = 0
[pid   323] <... ioctl resumed>)        = 0
[pid   320] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   322] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   319] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   323] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50) = 9
[pid   322] <... ioctl resumed>)        = 9
[pid   320] <... ioctl resumed>)        = 9
[pid   319] <... ioctl resumed>)        = 9
[pid   323] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   322] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   320] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   319] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   322] <... ioctl resumed>)        = 0
[pid   323] <... ioctl resumed>)        = 0
[pid   320] <... ioctl resumed>)        = 0
[pid   319] <... ioctl resumed>)        = 0
[pid   322] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   319] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   323] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   320] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   323] <... ioctl resumed>)        = 84
[pid   322] <... ioctl resumed>)        = 84
[pid   320] <... ioctl resumed>)        = 84
[pid   319] <... ioctl resumed>)        = 84
[pid   322] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   320] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   319] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[   28.240937][  T308] usb 5-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   28.250104][   T52] usb 4-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   28.259205][   T25] usb 1-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   28.268444][  T307] usb 3-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   28.277525][  T308] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   323] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   318] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   318] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70) = 0
[pid   323] <... ioctl resumed>)        = 0
[pid   322] <... ioctl resumed>)        = 0
[pid   320] <... ioctl resumed>)        = 0
[pid   319] <... ioctl resumed>)        = 0
[pid   323] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32 <unfinished ...>
[pid   322] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32 <unfinished ...>
[pid   320] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32 <unfinished ...>
[pid   323] <... ioctl resumed>)        = 0
[pid   322] <... ioctl resumed>)        = 0
[pid   320] <... ioctl resumed>)        = 0
[pid   323] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0 <unfinished ...>
[pid   322] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0 <unfinished ...>
[pid   320] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0 <unfinished ...>
[pid   323] <... ioctl resumed>)        = 0
[pid   322] <... ioctl resumed>)        = 0
[pid   319] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   319] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   319] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f7ce77bbb4c) = 0
[pid   319] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d50 <unfinished ...>
[pid   320] <... ioctl resumed>)        = 0
[pid   320] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f7ce77bbb4c) = 0
[pid   320] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d50 <unfinished ...>
[pid   323] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f7ce77bbb4c) = 0
[pid   323] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d50 <unfinished ...>
[pid   322] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f7ce77bbb4c) = 0
[pid   322] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d50) = 0
[pid   323] <... ioctl resumed>)        = 0
[pid   320] <... ioctl resumed>)        = 0
[   28.285584][  T307] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   28.293674][   T52] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   28.301830][   T25] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   319] <... ioctl resumed>)        = 0
[pid   318] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   318] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70) = 34
[pid   322] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   322] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70 <unfinished ...>
[pid   319] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80 <unfinished ...>
[pid   323] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80 <unfinished ...>
[pid   320] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80 <unfinished ...>
[pid   323] <... ioctl resumed>)        = 0
[pid   320] <... ioctl resumed>)        = 0
[pid   319] <... ioctl resumed>)        = 0
[pid   323] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70 <unfinished ...>
[pid   320] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70 <unfinished ...>
[pid   319] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70 <unfinished ...>
[pid   323] <... ioctl resumed>)        = 0
[pid   322] <... ioctl resumed>)        = 0
[pid   320] <... ioctl resumed>)        = 0
[pid   319] <... ioctl resumed>)        = 0
[   28.543144][   T20] wacom 0003:056A:0084.000B: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input0
[pid   318] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   318] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70) = 0
[pid   323] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80 <unfinished ...>
[pid   322] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80 <unfinished ...>
[pid   320] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80 <unfinished ...>
[pid   319] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   319] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70 <unfinished ...>
[pid   323] <... ioctl resumed>)        = 0
[pid   323] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70 <unfinished ...>
[pid   322] <... ioctl resumed>)        = 0
[pid   322] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70 <unfinished ...>
[pid   320] <... ioctl resumed>)        = 0
[pid   320] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70 <unfinished ...>
[pid   323] <... ioctl resumed>)        = 34
[pid   322] <... ioctl resumed>)        = 34
[pid   320] <... ioctl resumed>)        = 34
[pid   319] <... ioctl resumed>)        = 34
[   28.797408][  T307] wacom 0003:056A:0084.000C: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input0
[   28.809027][   T25] wacom 0003:056A:0084.000D: hidraw2: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input0
[   28.820993][   T52] wacom 0003:056A:0084.000E: hidraw3: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input0
[   28.832628][  T308] wacom 0003:056A:0084.000F: hidraw4: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input0
[pid   318] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   318] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70) = 34
[pid   323] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80 <unfinished ...>
[pid   322] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   320] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80 <unfinished ...>
[pid   319] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80 <unfinished ...>
[pid   322] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70 <unfinished ...>
[pid   323] <... ioctl resumed>)        = 0
[pid   323] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70 <unfinished ...>
[pid   320] <... ioctl resumed>)        = 0
[pid   320] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70 <unfinished ...>
[pid   319] <... ioctl resumed>)        = 0
[pid   319] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70 <unfinished ...>
[pid   320] <... ioctl resumed>)        = 0
[pid   319] <... ioctl resumed>)        = 0
[pid   323] <... ioctl resumed>)        = 0
[pid   322] <... ioctl resumed>)        = 0
[   28.963409][   T20] wacom 0003:056A:0084.0010: hidraw5: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input1
[pid   318] exit_group(0)               = ?
[pid   318] +++ exited with 0 +++
[pid   299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=318, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   299] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
[pid   299] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 340 attached
, child_tidptr=0x55556fed1690) = 340
[pid   299] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   340] set_robust_list(0x55556fed16a0, 24) = 0
[pid   340] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   340] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   340] setpgid(0, 0)               = 0
[pid   340] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   340] write(3, "1000", 4)         = 4
[pid   340] close(3)                    = 0
[pid   340] write(1, "executing program\n", 18) = 18
executing program
[pid   340] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   340] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fffcec57d60) = 0
[pid   340] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   340] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[pid   340] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   323] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80 <unfinished ...>
[pid   322] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80 <unfinished ...>
[pid   320] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80 <unfinished ...>
[pid   322] <... ioctl resumed>)        = 0
[pid   322] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70 <unfinished ...>
[pid   323] <... ioctl resumed>)        = 0
[pid   323] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70 <unfinished ...>
[pid   319] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   319] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70 <unfinished ...>
[pid   320] <... ioctl resumed>)        = 0
[pid   320] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70 <unfinished ...>
[pid   323] <... ioctl resumed>)        = 34
[pid   322] <... ioctl resumed>)        = 34
[pid   320] <... ioctl resumed>)        = 34
[pid   319] <... ioctl resumed>)        = 34
[   29.227609][  T308] wacom 0003:056A:0084.0011: hidraw6: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input1
[   29.239256][  T307] wacom 0003:056A:0084.0012: hidraw7: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input1
[   29.251171][   T52] wacom 0003:056A:0084.0013: hidraw8: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input1
[   29.262747][   T25] wacom 0003:056A:0084.0014: hidraw9: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input1
[   29.273911][   T20] usbhid 2-1:1.2: can't add hid device: -71
[   29.279859][   T20] usbhid: probe of 2-1:1.2 failed with error -71
[   29.294868][   T20] usb 2-1: USB disconnect, device number 3
[   29.316047][  T341] fido_id[341]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory
[   29.324439][  T342] fido_id[342]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory
[pid   323] exit_group(0 <unfinished ...>
[pid   322] exit_group(0)               = ?
[pid   320] exit_group(0 <unfinished ...>
[pid   319] exit_group(0 <unfinished ...>
[pid   323] <... exit_group resumed>)   = ?
[pid   322] +++ exited with 0 +++
[pid   320] <... exit_group resumed>)   = ?
[pid   319] <... exit_group resumed>)   = ?
[pid   323] +++ exited with 0 +++
[pid   320] +++ exited with 0 +++
[pid   319] +++ exited with 0 +++
[pid   300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=322, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   302] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=323, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=319, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   300] restart_syscall(<... resuming interrupted rt_sigprocmask ...> <unfinished ...>
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=320, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   302] restart_syscall(<... resuming interrupted rt_sigprocmask ...> <unfinished ...>
[pid   301] restart_syscall(<... resuming interrupted rt_sigprocmask ...> <unfinished ...>
[pid   298] restart_syscall(<... resuming interrupted rt_sigprocmask ...> <unfinished ...>
[pid   302] <... restart_syscall resumed>) = 0
[pid   301] <... restart_syscall resumed>) = 0
[pid   300] <... restart_syscall resumed>) = 0
[pid   298] <... restart_syscall resumed>) = 0
[pid   300] rt_sigprocmask(SIG_BLOCK, ~[] <unfinished ...>
[pid   302] rt_sigprocmask(SIG_BLOCK, ~[] <unfinished ...>
[pid   301] rt_sigprocmask(SIG_BLOCK, ~[] <unfinished ...>
[pid   298] rt_sigprocmask(SIG_BLOCK, ~[] <unfinished ...>
[pid   302] <... rt_sigprocmask resumed>, [], 8) = 0
[pid   301] <... rt_sigprocmask resumed>, [], 8) = 0
[pid   298] <... rt_sigprocmask resumed>, [], 8) = 0
[pid   302] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   300] <... rt_sigprocmask resumed>, [], 8) = 0
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556fed1690) = 344
[pid   300] rt_sigprocmask(SIG_SETMASK, []ci2-android-5-10/strace-static-x86_64: Process 346 attached
ci2-android-5-10/strace-static-x86_64: Process 345 attached
ci2-android-5-10/strace-static-x86_64: Process 343 attached
ci2-android-5-10/strace-static-x86_64: Process 344 attached
 <unfinished ...>
[pid   302] <... clone resumed>, child_tidptr=0x55556fed1690) = 343
[pid   300] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   298] <... clone resumed>, child_tidptr=0x55556fed1690) = 345
[pid   302] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   301] <... clone resumed>, child_tidptr=0x55556fed1690) = 346
[pid   346] set_robust_list(0x55556fed16a0, 24 <unfinished ...>
[pid   302] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   301] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   346] <... set_robust_list resumed>) = 0
[pid   298] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   301] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   298] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   346] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   345] set_robust_list(0x55556fed16a0, 24) = 0
[pid   345] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   346] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   343] set_robust_list(0x55556fed16a0, 24 <unfinished ...>
[pid   345] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   345] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   346] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   345] <... prctl resumed>)        = 0
[pid   345] setpgid(0, 0)               = 0
[pid   346] <... prctl resumed>)        = 0
[pid   345] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   343] <... set_robust_list resumed>) = 0
[pid   344] set_robust_list(0x55556fed16a0, 24 <unfinished ...>
[pid   346] setpgid(0, 0 <unfinished ...>
[pid   345] <... openat resumed>)       = 3
[pid   343] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   345] write(3, "1000", 4)         = 4
[pid   345] close(3)                    = 0
[pid   346] <... setpgid resumed>)      = 0
[pid   345] write(1, "executing program\n", 18 <unfinished ...>
[pid   343] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   345] <... write resumed>)        = 18
[pid   345] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR <unfinished ...>
[pid   346] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   345] <... openat resumed>)       = 3
executing program
[pid   343] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   345] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fffcec57d60) = 0
[pid   345] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 <unfinished ...>
[pid   346] <... openat resumed>)       = 3
[pid   345] <... ioctl resumed>)        = 0
[pid   344] <... set_robust_list resumed>) = 0
[pid   343] <... prctl resumed>)        = 0
[pid   346] write(3, "1000", 4 <unfinished ...>
[pid   345] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   343] setpgid(0, 0 <unfinished ...>
[pid   345] <... ioctl resumed>)        = 0
[pid   345] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[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 <unfinished ...>
[pid   346] <... write resumed>)        = 4
[pid   343] <... setpgid resumed>)      = 0
[pid   346] close(3 <unfinished ...>
[pid   344] <... openat resumed>)       = 3
[pid   346] <... close resumed>)        = 0
[pid   343] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   346] write(1, "executing program\n", 18 <unfinished ...>
[pid   344] write(3, "1000", 4 <unfinished ...>
[pid   346] <... write resumed>)        = 18
[pid   344] <... write resumed>)        = 4
[pid   343] <... openat resumed>)       = 3
[pid   344] close(3 <unfinished ...>
[pid   346] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR <unfinished ...>
[pid   343] write(3, "1000", 4 <unfinished ...>
[pid   346] <... openat resumed>)       = 3
[pid   343] <... write resumed>)        = 4
[pid   346] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fffcec57d60 <unfinished ...>
[pid   344] <... close resumed>)        = 0
[pid   343] close(3 <unfinished ...>
[pid   346] <... ioctl resumed>)        = 0
[pid   343] <... close resumed>)        = 0
[pid   346] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 <unfinished ...>
[pid   344] write(1, "executing program\n", 18) = 18
executing program
executing program
[pid   346] <... ioctl resumed>)        = 0
[pid   344] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR <unfinished ...>
executing program
[pid   343] write(1, "executing program\n", 18 <unfinished ...>
[pid   346] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   343] <... write resumed>)        = 18
[pid   346] <... ioctl resumed>)        = 0
[pid   344] <... openat resumed>)       = 3
[pid   346] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   344] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fffcec57d60 <unfinished ...>
[pid   343] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR <unfinished ...>
[pid   344] <... ioctl resumed>)        = 0
[pid   343] <... openat resumed>)       = 3
[pid   344] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   343] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fffcec57d60) = 0
[pid   343] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   343] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[pid   343] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   344] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[   29.520898][   T25] usbhid 1-1:1.2: can't add hid device: -71
[   29.526969][   T25] usbhid: probe of 1-1:1.2 failed with error -71
[   29.533420][   T52] usbhid 4-1:1.2: can't add hid device: -71
[   29.539374][   T52] usbhid: probe of 4-1:1.2 failed with error -71
[   29.545833][  T307] usbhid 3-1:1.2: can't add hid device: -71
[   29.551975][  T308] usbhid 5-1:1.2: can't add hid device: -71
[   29.557976][  T308] usbhid: probe of 5-1:1.2 failed with error -71
[   29.564415][  T307] usbhid: probe of 3-1:1.2 failed with error -71
[   29.581184][   T52] usb 4-1: USB disconnect, device number 3
[   29.587689][  T307] usb 3-1: USB disconnect, device number 3
[   29.593713][   T25] usb 1-1: USB disconnect, device number 3
[   29.600097][  T308] usb 5-1: USB disconnect, device number 3
[   29.642852][  T347] fido_id[347]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory
[   29.657711][   T20] usb 2-1: new high-speed USB device number 4 using dummy_hcd
[   29.671157][  T349] fido_id[349]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory
[pid   344] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   340] <... ioctl resumed>)        = 0
[pid   340] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50) = 18
[   29.689077][  T348] fido_id[348]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory
[   29.708531][  T353] fido_id[353]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory
[   29.727994][  T352] fido_id[352]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory
[   29.746601][  T351] fido_id[351]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory
[   29.763796][  T354] fido_id[354]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory
[   29.783005][  T350] fido_id[350]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory
[pid   340] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[pid   340] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50) = 18
[pid   340] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[pid   340] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   346] <... ioctl resumed>)        = 0
[pid   346] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   340] <... ioctl resumed>)        = 9
[pid   340] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   346] <... ioctl resumed>)        = 18
[pid   346] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   344] <... ioctl resumed>)        = 0
[pid   343] <... ioctl resumed>)        = 0
[pid   345] <... ioctl resumed>)        = 0
[pid   344] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   343] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   340] <... ioctl resumed>)        = 0
[pid   345] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[   29.970779][   T52] usb 4-1: new high-speed USB device number 4 using dummy_hcd
[   29.978350][   T25] usb 1-1: new high-speed USB device number 4 using dummy_hcd
[   29.985928][  T307] usb 3-1: new high-speed USB device number 4 using dummy_hcd
[   29.993487][  T308] usb 5-1: new high-speed USB device number 4 using dummy_hcd
[pid   340] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   345] <... ioctl resumed>)        = 18
[pid   344] <... ioctl resumed>)        = 18
[pid   343] <... ioctl resumed>)        = 18
[pid   340] <... ioctl resumed>)        = 84
[pid   345] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   344] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   343] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   340] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[pid   340] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   340] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   340] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f7ce77bbb4c) = 0
[pid   340] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d50) = 0
[   30.040901][   T20] usb 2-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   30.050475][   T20] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   346] <... ioctl resumed>)        = 0
[pid   346] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50) = 18
[pid   346] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   345] <... ioctl resumed>)        = 0
[pid   344] <... ioctl resumed>)        = 0
[pid   343] <... ioctl resumed>)        = 0
[pid   345] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   344] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   343] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   346] <... ioctl resumed>)        = 0
[pid   346] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   345] <... ioctl resumed>)        = 18
[pid   343] <... ioctl resumed>)        = 18
[pid   344] <... ioctl resumed>)        = 18
[pid   343] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   344] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   345] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   346] <... ioctl resumed>)        = 9
[pid   346] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   340] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   340] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70 <unfinished ...>
[pid   345] <... ioctl resumed>)        = 0
[pid   344] <... ioctl resumed>)        = 0
[pid   343] <... ioctl resumed>)        = 0
[pid   345] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   344] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   343] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   346] <... ioctl resumed>)        = 0
[pid   340] <... ioctl resumed>)        = 0
[pid   346] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   345] <... ioctl resumed>)        = 9
[pid   344] <... ioctl resumed>)        = 9
[pid   343] <... ioctl resumed>)        = 9
[pid   345] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   344] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   343] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   346] <... ioctl resumed>)        = 84
[pid   346] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   345] <... ioctl resumed>)        = 0
[pid   344] <... ioctl resumed>)        = 0
[pid   343] <... ioctl resumed>)        = 0
[pid   345] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   344] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   343] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   346] <... ioctl resumed>)        = 0
[pid   345] <... ioctl resumed>)        = 84
[pid   343] <... ioctl resumed>)        = 84
[pid   346] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32 <unfinished ...>
[pid   345] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   343] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   346] <... ioctl resumed>)        = 0
[pid   346] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   346] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f7ce77bbb4c) = 0
[pid   346] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d50 <unfinished ...>
[pid   344] <... ioctl resumed>)        = 84
[   30.330890][   T52] usb 4-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   30.340042][   T52] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   30.360887][  T308] usb 5-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   30.370080][   T25] usb 1-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[pid   344] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   346] <... ioctl resumed>)        = 0
[pid   345] <... ioctl resumed>)        = 0
[pid   344] <... ioctl resumed>)        = 0
[pid   343] <... ioctl resumed>)        = 0
[pid   345] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   345] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   345] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f7ce77bbb4c) = 0
[pid   345] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d50 <unfinished ...>
[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, 0x7f7ce77bbb4c) = 0
[pid   344] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d50 <unfinished ...>
[pid   343] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   343] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   343] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f7ce77bbb4c) = 0
[pid   343] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d50 <unfinished ...>
[pid   344] <... ioctl resumed>)        = 0
[pid   345] <... ioctl resumed>)        = 0
[pid   343] <... ioctl resumed>)        = 0
[   30.379218][  T307] usb 3-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   30.389188][  T308] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   30.397264][   T25] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   30.405513][  T307] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   340] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   340] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70) = 34
[pid   346] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[   30.532955][   T20] wacom 0003:056A:0084.0015: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input0
[pid   346] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70) = 0
[pid   344] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   344] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70 <unfinished ...>
[pid   345] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80 <unfinished ...>
[pid   343] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80 <unfinished ...>
[pid   345] <... ioctl resumed>)        = 0
[pid   343] <... ioctl resumed>)        = 0
[pid   345] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70 <unfinished ...>
[pid   343] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70 <unfinished ...>
[pid   345] <... ioctl resumed>)        = 0
[pid   344] <... ioctl resumed>)        = 0
[pid   343] <... ioctl resumed>)        = 0
[pid   340] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   340] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70) = 0
[pid   346] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   346] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70) = 34
[pid   344] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80 <unfinished ...>
[pid   343] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   343] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70 <unfinished ...>
[pid   344] <... ioctl resumed>)        = 0
[pid   344] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70 <unfinished ...>
[pid   345] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[   30.822895][   T52] wacom 0003:056A:0084.0016: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input0
[pid   345] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70) = 34
[pid   344] <... ioctl resumed>)        = 34
[pid   343] <... ioctl resumed>)        = 34
[pid   340] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   340] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70) = 34
[   30.895911][  T308] wacom 0003:056A:0084.0017: hidraw2: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input0
[   30.908469][   T25] wacom 0003:056A:0084.0018: hidraw3: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input0
[   30.920035][  T307] wacom 0003:056A:0084.0019: hidraw4: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input0
[   30.952896][   T20] wacom 0003:056A:0084.001A: hidraw5: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input1
[pid   346] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   346] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70) = 0
[pid   345] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80 <unfinished ...>
[pid   344] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   343] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80 <unfinished ...>
[pid   344] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70 <unfinished ...>
[pid   345] <... ioctl resumed>)        = 0
[pid   345] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70 <unfinished ...>
[pid   343] <... ioctl resumed>)        = 0
[pid   343] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70 <unfinished ...>
[pid   345] <... ioctl resumed>)        = 0
[pid   344] <... ioctl resumed>)        = 0
[pid   343] <... ioctl resumed>)        = 0
[pid   340] exit_group(0)               = ?
[pid   340] +++ exited with 0 +++
[pid   299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=340, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   299] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
[pid   299] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556fed1690) = 355
ci2-android-5-10/strace-static-x86_64: Process 355 attached
[pid   355] set_robust_list(0x55556fed16a0, 24) = 0
[pid   355] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   355] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   299] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   355] setpgid(0, 0)               = 0
[pid   355] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   355] write(3, "1000", 4)         = 4
[pid   355] close(3)                    = 0
executing program
[pid   355] write(1, "executing program\n", 18) = 18
[pid   355] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   299] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   355] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fffcec57d60) = 0
[pid   355] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   355] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[pid   355] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   346] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   346] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70) = 34
[   31.252866][   T20] usbhid 2-1:1.2: can't add hid device: -71
[   31.259003][   T20] usbhid: probe of 2-1:1.2 failed with error -71
[   31.265534][   T52] wacom 0003:056A:0084.001B: hidraw6: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input1
[   31.277498][   T20] usb 2-1: USB disconnect, device number 4
[pid   345] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80 <unfinished ...>
[pid   344] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80 <unfinished ...>
[pid   343] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80 <unfinished ...>
[pid   345] <... ioctl resumed>)        = 0
[pid   344] <... ioctl resumed>)        = 0
[pid   343] <... ioctl resumed>)        = 0
[pid   345] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70 <unfinished ...>
[pid   344] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70 <unfinished ...>
[pid   343] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70 <unfinished ...>
[pid   345] <... ioctl resumed>)        = 34
[pid   344] <... ioctl resumed>)        = 34
[pid   343] <... ioctl resumed>)        = 34
[   31.302837][  T356] fido_id[356]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory
[   31.306115][  T357] fido_id[357]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory
[   31.356676][  T307] wacom 0003:056A:0084.001C: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input1
[   31.368339][   T25] wacom 0003:056A:0084.001D: hidraw5: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input1
[   31.380111][  T308] wacom 0003:056A:0084.001E: hidraw7: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input1
[pid   346] exit_group(0)               = ?
[pid   346] +++ exited with 0 +++
[pid   301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=346, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   301] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
[pid   301] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 358 attached
, child_tidptr=0x55556fed1690) = 358
[pid   358] set_robust_list(0x55556fed16a0, 24 <unfinished ...>
[pid   301] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   358] <... set_robust_list resumed>) = 0
[pid   301] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   358] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   358] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   358] setpgid(0, 0)               = 0
[pid   358] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   358] write(3, "1000", 4)         = 4
[pid   358] close(3)                    = 0
[pid   358] write(1, "executing program\n", 18) = 18
executing program
[pid   358] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   358] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fffcec57d60) = 0
[pid   358] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   358] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[pid   358] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   345] exit_group(0 <unfinished ...>
[pid   343] exit_group(0 <unfinished ...>
[pid   345] <... exit_group resumed>)   = ?
[pid   344] exit_group(0 <unfinished ...>
[pid   343] <... exit_group resumed>)   = ?
[pid   345] +++ exited with 0 +++
[pid   344] <... exit_group resumed>)   = ?
[pid   343] +++ exited with 0 +++
[pid   344] +++ exited with 0 +++
[pid   302] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=343, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=344, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=345, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   302] rt_sigprocmask(SIG_BLOCK, ~[] <unfinished ...>
[pid   300] rt_sigprocmask(SIG_BLOCK, ~[] <unfinished ...>
[pid   302] <... rt_sigprocmask resumed>, [], 8) = 0
[pid   300] <... rt_sigprocmask resumed>, [], 8) = 0
[pid   302] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   302] <... clone resumed>, child_tidptr=0x55556fed1690) = 359
[pid   300] <... clone resumed>, child_tidptr=0x55556fed1690) = 360
[pid   302] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   300] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   302] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   300] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   298] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 360 attached
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 359 attached
 <unfinished ...>
[pid   359] set_robust_list(0x55556fed16a0, 24) = 0
[pid   359] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   359] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   359] setpgid(0, 0)               = 0
[pid   359] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   298] <... clone resumed>, child_tidptr=0x55556fed1690) = 362
[pid   360] set_robust_list(0x55556fed16a0, 24 <unfinished ...>
[pid   359] write(3, "1000", 4)         = 4
[pid   359] close(3 <unfinished ...>
[pid   360] <... set_robust_list resumed>) = 0
[pid   359] <... close resumed>)        = 0
[pid   298] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
executing program
[pid   359] write(1, "executing program\n", 18) = 18
[pid   359] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR <unfinished ...>
[pid   298] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   359] <... openat resumed>)       = 3
[pid   360] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   359] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fffcec57d60) = 0
[pid   359] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 <unfinished ...>
[pid   360] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   359] <... ioctl resumed>)        = 0
[pid   359] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[pid   359] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60ci2-android-5-10/strace-static-x86_64: Process 362 attached
 <unfinished ...>
[pid   362] set_robust_list(0x55556fed16a0, 24) = 0
[pid   362] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   362] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   362] setpgid(0, 0)               = 0
[pid   362] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   362] write(3, "1000", 4)         = 4
[pid   362] close(3)                    = 0
[pid   362] write(1, "executing program\n", 18) = 18
[pid   362] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
executing program
[pid   362] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fffcec57d60) = 0
[pid   362] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 <unfinished ...>
[pid   360] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   362] <... ioctl resumed>)        = 0
[pid   362] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[pid   362] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   360] <... prctl resumed>)        = 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, 0x7fffcec57d60) = 0
[pid   360] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   360] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[   31.550848][   T52] usbhid 4-1:1.2: can't add hid device: -71
[   31.557087][   T52] usbhid: probe of 4-1:1.2 failed with error -71
[   31.564604][   T52] usb 4-1: USB disconnect, device number 4
[   31.601309][  T363] fido_id[363]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory
[   31.601836][  T361] fido_id[361]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory
[   31.640910][   T20] usb 2-1: new high-speed USB device number 5 using dummy_hcd
[pid   360] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   355] <... ioctl resumed>)        = 0
[pid   355] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50) = 18
[   31.660941][  T307] usbhid 3-1:1.2: can't add hid device: -71
[   31.666937][  T307] usbhid: probe of 3-1:1.2 failed with error -71
[   31.673532][   T25] usbhid 1-1:1.2: can't add hid device: -71
[   31.679544][   T25] usbhid: probe of 1-1:1.2 failed with error -71
[   31.686065][  T308] usbhid 5-1:1.2: can't add hid device: -71
[   31.692293][  T308] usbhid: probe of 5-1:1.2 failed with error -71
[   31.702859][  T307] usb 3-1: USB disconnect, device number 4
[   31.709444][   T25] usb 1-1: USB disconnect, device number 4
[   31.715360][  T308] usb 5-1: USB disconnect, device number 4
[   31.756926][  T370] fido_id[370]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory
[   31.774948][  T365] fido_id[365]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory
[   31.789961][  T368] fido_id[368]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory
[   31.808218][  T367] fido_id[367]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory
[   31.824904][  T366] fido_id[366]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory
[   31.843784][  T369] fido_id[369]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory
[pid   355] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[pid   355] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50) = 18
[pid   355] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[pid   355] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   358] <... ioctl resumed>)        = 0
[pid   358] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   355] <... ioctl resumed>)        = 9
[pid   355] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   358] <... ioctl resumed>)        = 18
[pid   358] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   355] <... ioctl resumed>)        = 0
[   31.950860][   T52] usb 4-1: new high-speed USB device number 5 using dummy_hcd
[pid   355] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50) = 84
[pid   355] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[pid   355] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   355] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   355] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f7ce77bbb4c) = 0
[pid   355] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d50) = 0
[   32.020818][   T20] usb 2-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   32.029938][   T20] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   359] <... ioctl resumed>)        = 0
[pid   359] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   362] <... ioctl resumed>)        = 0
[pid   359] <... ioctl resumed>)        = 18
[pid   362] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   359] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   360] <... ioctl resumed>)        = 0
[pid   360] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   362] <... ioctl resumed>)        = 18
[pid   362] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   360] <... ioctl resumed>)        = 18
[   32.080822][  T308] usb 5-1: new high-speed USB device number 5 using dummy_hcd
[   32.100850][   T25] usb 1-1: new high-speed USB device number 5 using dummy_hcd
[   32.108482][  T307] usb 3-1: new high-speed USB device number 5 using dummy_hcd
[pid   360] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   358] <... ioctl resumed>)        = 0
[pid   358] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50) = 18
[pid   358] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[pid   358] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50) = 9
[pid   358] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   355] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   355] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70 <unfinished ...>
[pid   358] <... ioctl resumed>)        = 0
[pid   355] <... ioctl resumed>)        = 0
[pid   358] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50) = 84
[pid   358] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   359] <... ioctl resumed>)        = 0
[pid   358] <... ioctl resumed>)        = 0
[pid   358] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   358] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   358] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f7ce77bbb4c) = 0
[pid   358] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d50 <unfinished ...>
[pid   359] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   362] <... ioctl resumed>)        = 0
[pid   359] <... ioctl resumed>)        = 18
[pid   358] <... ioctl resumed>)        = 0
[pid   359] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   362] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   360] <... ioctl resumed>)        = 0
[   32.310916][   T52] usb 4-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   32.320044][   T52] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   360] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   362] <... ioctl resumed>)        = 18
[pid   359] <... ioctl resumed>)        = 0
[pid   362] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   359] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   360] <... ioctl resumed>)        = 18
[pid   360] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   362] <... ioctl resumed>)        = 0
[pid   359] <... ioctl resumed>)        = 9
[pid   362] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   359] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   360] <... ioctl resumed>)        = 0
[pid   360] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   362] <... ioctl resumed>)        = 9
[pid   359] <... ioctl resumed>)        = 0
[pid   359] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   362] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   360] <... ioctl resumed>)        = 9
[pid   360] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   362] <... ioctl resumed>)        = 0
[pid   359] <... ioctl resumed>)        = 84
[pid   362] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   359] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   360] <... ioctl resumed>)        = 0
[pid   360] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   362] <... ioctl resumed>)        = 84
[pid   362] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   360] <... ioctl resumed>)        = 84
[pid   359] <... ioctl resumed>)        = 0
[pid   360] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   359] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   359] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   359] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f7ce77bbb4c) = 0
[   32.440888][  T308] usb 5-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   32.450051][  T308] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   32.460794][   T25] usb 1-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   32.469834][   T25] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   32.478171][  T307] usb 3-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[pid   359] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d50 <unfinished ...>
[pid   355] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   355] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70 <unfinished ...>
[pid   359] <... ioctl resumed>)        = 0
[pid   355] <... ioctl resumed>)        = 34
[pid   362] <... ioctl resumed>)        = 0
[pid   362] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   362] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   362] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f7ce77bbb4c) = 0
[pid   362] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d50 <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, 0x7f7ce77bbb4c) = 0
[pid   360] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d50 <unfinished ...>
[pid   362] <... ioctl resumed>)        = 0
[pid   360] <... ioctl resumed>)        = 0
[   32.487640][  T307] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   32.498764][   T20] wacom 0003:056A:0084.001F: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input0
[pid   358] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   358] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70) = 0
[pid   359] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80 <unfinished ...>
[pid   355] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80 <unfinished ...>
[pid   359] <... ioctl resumed>)        = 0
[pid   355] <... ioctl resumed>)        = 0
[pid   359] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70 <unfinished ...>
[pid   355] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70) = 0
[pid   359] <... ioctl resumed>)        = 0
[pid   362] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   362] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70 <unfinished ...>
[pid   360] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   360] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70 <unfinished ...>
[pid   362] <... ioctl resumed>)        = 0
[pid   360] <... ioctl resumed>)        = 0
[pid   358] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   358] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70) = 34
[   32.803180][   T52] wacom 0003:056A:0084.0020: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input0
[pid   355] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   355] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70 <unfinished ...>
[pid   359] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   359] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70 <unfinished ...>
[pid   355] <... ioctl resumed>)        = 34
[pid   359] <... ioctl resumed>)        = 34
[pid   362] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   362] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70 <unfinished ...>
[pid   360] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   360] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70 <unfinished ...>
[pid   362] <... ioctl resumed>)        = 34
[   32.922872][   T20] wacom 0003:056A:0084.0021: hidraw2: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input1
[   32.936103][  T308] wacom 0003:056A:0084.0022: hidraw3: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input0
[pid   360] <... ioctl resumed>)        = 34
[pid   358] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   358] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70) = 0
[   32.973125][   T25] wacom 0003:056A:0084.0023: hidraw4: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input0
[   32.986447][  T307] wacom 0003:056A:0084.0024: hidraw5: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input0
[pid   355] exit_group(0)               = ?
[pid   355] +++ exited with 0 +++
[pid   299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=355, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   299] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
[pid   299] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556fed1690) = 371
[pid   299] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 371 attached
[pid   371] set_robust_list(0x55556fed16a0, 24) = 0
[pid   371] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   371] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   371] setpgid(0, 0)               = 0
[pid   371] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   371] write(3, "1000", 4)         = 4
[pid   371] close(3)                    = 0
[pid   371] write(1, "executing program\n", 18) = 18
[pid   371] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
executing program
[pid   371] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fffcec57d60) = 0
[pid   371] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   371] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[pid   371] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   359] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   359] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70) = 0
[pid   362] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   362] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70) = 0
[pid   360] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   360] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70) = 0
[pid   358] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   358] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70) = 34
[   33.220862][   T20] usbhid 2-1:1.2: can't add hid device: -71
[   33.227003][   T20] usbhid: probe of 2-1:1.2 failed with error -71
[   33.235511][   T52] wacom 0003:056A:0084.0025: hidraw6: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input1
[   33.247165][   T20] usb 2-1: USB disconnect, device number 5
[pid   359] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[   33.271595][  T372] fido_id[372]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory
[   33.272121][  T373] fido_id[373]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory
[pid   359] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70) = 34
[pid   362] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   362] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70 <unfinished ...>
[pid   360] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   360] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70 <unfinished ...>
[pid   362] <... ioctl resumed>)        = 34
[   33.362760][  T308] wacom 0003:056A:0084.0026: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input1
[pid   360] <... ioctl resumed>)        = 34
[pid   358] exit_group(0)               = ?
[pid   358] +++ exited with 0 +++
[pid   301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=358, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   301] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 374 attached
, child_tidptr=0x55556fed1690) = 374
[pid   374] set_robust_list(0x55556fed16a0, 24) = 0
[pid   374] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   301] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   374] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   374] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   301] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   374] <... prctl resumed>)        = 0
[pid   374] setpgid(0, 0)               = 0
[pid   374] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   374] write(3, "1000", 4)         = 4
[pid   374] close(3)                    = 0
executing program
[pid   374] write(1, "executing program\n", 18) = 18
[pid   374] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   374] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fffcec57d60) = 0
[pid   374] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   374] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[   33.403188][   T25] wacom 0003:056A:0084.0027: hidraw2: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input1
[   33.416379][  T307] wacom 0003:056A:0084.0028: hidraw7: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input1
[pid   374] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   359] exit_group(0)               = ?
[pid   359] +++ exited with 0 +++
[pid   302] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=359, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   302] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
[pid   302] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   302] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556fed1690) = 377
[pid   302] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 377 attached
[pid   377] set_robust_list(0x55556fed16a0, 24) = 0
[pid   377] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   377] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   377] setpgid(0, 0)               = 0
[pid   377] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   377] write(3, "1000", 4)         = 4
[pid   377] close(3)                    = 0
[pid   377] write(1, "executing program\n", 18) = 18
executing program
[pid   377] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   377] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fffcec57d60) = 0
[pid   377] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   377] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[   33.530810][   T52] usbhid 4-1:1.2: can't add hid device: -71
[   33.536784][   T52] usbhid: probe of 4-1:1.2 failed with error -71
[   33.544230][   T52] usb 4-1: USB disconnect, device number 5
[   33.566565][  T375] fido_id[375]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory
[pid   377] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   362] exit_group(0)               = ?
[pid   362] +++ exited with 0 +++
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=362, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] restart_syscall(<... resuming interrupted rt_sigprocmask ...> <unfinished ...>
[pid   360] exit_group(0 <unfinished ...>
[pid   298] <... restart_syscall resumed>) = 0
[pid   360] <... exit_group resumed>)   = ?
[pid   298] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   360] +++ exited with 0 +++
[pid   298] <... clone resumed>, child_tidptr=0x55556fed1690) = 378
[pid   300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=360, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   300] restart_syscall(<... resuming interrupted rt_sigprocmask ...> <unfinished ...>
[pid   298] <... rt_sigprocmask resumed>, NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 378 attached
[pid   378] set_robust_list(0x55556fed16a0, 24) = 0
[pid   378] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   378] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   378] setpgid(0, 0)               = 0
[pid   378] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
executing program
[pid   378] write(3, "1000", 4)         = 4
[pid   378] close(3)                    = 0
[pid   378] write(1, "executing program\n", 18) = 18
[pid   378] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   378] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fffcec57d60) = 0
[pid   378] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   378] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[pid   378] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   300] <... restart_syscall resumed>) = 0
[pid   300] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556fed1690) = 379
[pid   371] <... ioctl resumed>)        = 0
ci2-android-5-10/strace-static-x86_64: Process 379 attached
[pid   371] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   300] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   379] set_robust_list(0x55556fed16a0, 24) = 0
[pid   300] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   379] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   379] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   379] setpgid(0, 0)               = 0
[pid   379] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   379] write(3, "1000", 4)         = 4
[pid   379] close(3)                    = 0
executing program
[pid   379] write(1, "executing program\n", 18) = 18
[pid   379] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   379] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fffcec57d60) = 0
[pid   379] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   379] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[pid   379] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   371] <... ioctl resumed>)        = 18
[   33.589804][  T376] fido_id[376]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory
[   33.610824][   T20] usb 2-1: new high-speed USB device number 6 using dummy_hcd
[   33.660928][  T308] usbhid 5-1:1.2: can't add hid device: -71
[   33.667059][  T308] usbhid: probe of 5-1:1.2 failed with error -71
[   33.674298][  T308] usb 5-1: USB disconnect, device number 5
[   33.697072][  T380] fido_id[380]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory
[   33.701068][   T25] usbhid 1-1:1.2: can't add hid device: -71
[   33.717160][  T307] usbhid 3-1:1.2: can't add hid device: -71
[   33.725074][  T381] fido_id[381]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory
[   33.739335][   T25] usbhid: probe of 1-1:1.2 failed with error -71
[   33.745778][  T307] usbhid: probe of 3-1:1.2 failed with error -71
[   33.753190][   T25] usb 1-1: USB disconnect, device number 5
[   33.766427][  T307] usb 3-1: USB disconnect, device number 5
[   33.798305][  T382] fido_id[382]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory
[pid   371] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[   33.815009][  T383] fido_id[383]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory
[   33.826914][  T385] fido_id[385]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory
[   33.844796][  T384] fido_id[384]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory
[pid   371] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50) = 18
[pid   371] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[pid   371] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   374] <... ioctl resumed>)        = 0
[pid   374] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   371] <... ioctl resumed>)        = 9
[pid   371] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   374] <... ioctl resumed>)        = 18
[pid   374] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   371] <... ioctl resumed>)        = 0
[   33.920802][   T52] usb 4-1: new high-speed USB device number 6 using dummy_hcd
[pid   371] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50) = 84
[pid   371] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[pid   371] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   371] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   371] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f7ce77bbb4c) = 0
[   33.990851][   T20] usb 2-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   34.000365][   T20] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   371] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d50) = 0
[pid   377] <... ioctl resumed>)        = 0
[pid   377] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50) = 18
[   34.040811][  T308] usb 5-1: new high-speed USB device number 6 using dummy_hcd
[pid   377] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   378] <... ioctl resumed>)        = 0
[pid   378] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   379] <... ioctl resumed>)        = 0
[pid   374] <... ioctl resumed>)        = 0
[pid   379] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   374] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   378] <... ioctl resumed>)        = 18
[pid   378] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   379] <... ioctl resumed>)        = 18
[pid   374] <... ioctl resumed>)        = 18
[pid   379] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[   34.150817][   T25] usb 1-1: new high-speed USB device number 6 using dummy_hcd
[   34.158421][  T307] usb 3-1: new high-speed USB device number 6 using dummy_hcd
[pid   374] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[pid   374] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50) = 9
[pid   374] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   371] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   371] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70 <unfinished ...>
[pid   374] <... ioctl resumed>)        = 0
[pid   371] <... ioctl resumed>)        = 0
[pid   374] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50) = 84
[pid   374] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   377] <... ioctl resumed>)        = 0
[pid   374] <... ioctl resumed>)        = 0
[pid   374] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   374] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   374] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f7ce77bbb4c) = 0
[pid   374] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d50 <unfinished ...>
[pid   377] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50) = 18
[pid   374] <... ioctl resumed>)        = 0
[   34.280879][   T52] usb 4-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   34.289998][   T52] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   377] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[pid   377] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50) = 9
[pid   377] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[pid   377] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   378] <... ioctl resumed>)        = 0
[pid   377] <... ioctl resumed>)        = 84
[pid   378] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   377] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   378] <... ioctl resumed>)        = 18
[pid   378] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   377] <... ioctl resumed>)        = 0
[pid   379] <... ioctl resumed>)        = 0
[pid   377] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   377] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   377] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f7ce77bbb4c) = 0
[pid   377] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d50 <unfinished ...>
[pid   379] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   378] <... ioctl resumed>)        = 0
[pid   378] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   379] <... ioctl resumed>)        = 18
[pid   377] <... ioctl resumed>)        = 0
[pid   379] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   371] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   371] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70 <unfinished ...>
[pid   378] <... ioctl resumed>)        = 9
[   34.410897][  T308] usb 5-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   34.419969][  T308] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   378] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   379] <... ioctl resumed>)        = 0
[pid   371] <... ioctl resumed>)        = 34
[pid   379] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   378] <... ioctl resumed>)        = 0
[pid   378] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   379] <... ioctl resumed>)        = 9
[pid   379] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   378] <... ioctl resumed>)        = 84
[pid   378] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   379] <... ioctl resumed>)        = 0
[pid   379] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   374] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   374] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70 <unfinished ...>
[pid   378] <... ioctl resumed>)        = 0
[   34.482898][   T20] wacom 0003:056A:0084.0029: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input0
[   34.510900][   T25] usb 1-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   34.519972][   T25] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   379] <... ioctl resumed>)        = 84
[pid   378] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   378] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   378] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f7ce77bbb4c) = 0
[pid   378] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d50 <unfinished ...>
[pid   379] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   374] <... ioctl resumed>)        = 0
[pid   378] <... ioctl resumed>)        = 0
[pid   379] <... ioctl resumed>)        = 0
[pid   379] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   379] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   379] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f7ce77bbb4c) = 0
[pid   379] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d50) = 0
[   34.540874][  T307] usb 3-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   34.549947][  T307] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   377] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   377] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70) = 0
[pid   371] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   371] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70) = 0
[pid   374] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   374] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70 <unfinished ...>
[pid   378] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   378] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70 <unfinished ...>
[pid   374] <... ioctl resumed>)        = 34
[pid   378] <... ioctl resumed>)        = 0
[pid   379] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   379] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70) = 0
[   34.773004][   T52] wacom 0003:056A:0084.002A: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input0
[pid   377] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   377] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70 <unfinished ...>
[pid   371] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   371] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70 <unfinished ...>
[pid   377] <... ioctl resumed>)        = 34
[pid   371] <... ioctl resumed>)        = 34
[   34.902897][  T308] wacom 0003:056A:0084.002B: hidraw2: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input0
[   34.916435][   T20] wacom 0003:056A:0084.002C: hidraw3: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input1
[pid   374] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   374] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70) = 0
[pid   378] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   378] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70) = 34
[pid   379] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   379] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70) = 34
[   35.003223][   T25] wacom 0003:056A:0084.002D: hidraw4: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input0
[   35.016530][  T307] wacom 0003:056A:0084.002E: hidraw5: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input0
[pid   377] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   377] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70) = 0
[pid   371] exit_group(0)               = ?
[pid   371] +++ exited with 0 +++
[pid   299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=371, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   299] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
[pid   299] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 386 attached
, child_tidptr=0x55556fed1690) = 386
[pid   299] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   386] set_robust_list(0x55556fed16a0, 24) = 0
[pid   386] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   386] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   386] setpgid(0, 0)               = 0
[pid   386] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   386] write(3, "1000", 4)         = 4
[pid   386] close(3)                    = 0
executing program
[pid   386] write(1, "executing program\n", 18) = 18
[pid   386] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   386] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fffcec57d60) = 0
[pid   386] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   386] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[pid   386] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   374] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   374] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70) = 34
[pid   378] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   378] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70) = 0
[pid   379] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   379] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70) = 0
[   35.203411][   T52] wacom 0003:056A:0084.002F: hidraw6: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input1
[   35.214666][   T20] usbhid 2-1:1.2: can't add hid device: -71
[   35.220645][   T20] usbhid: probe of 2-1:1.2 failed with error -71
[   35.233510][   T20] usb 2-1: USB disconnect, device number 6
[pid   377] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   377] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70) = 34
[   35.257121][  T388] fido_id[388]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory
[   35.271698][  T387] fido_id[387]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory
[   35.332989][  T308] wacom 0003:056A:0084.0030: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input1
[pid   374] exit_group(0)               = ?
[pid   374] +++ exited with 0 +++
[pid   301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=374, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   301] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
[pid   301] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 389 attached
, child_tidptr=0x55556fed1690) = 389
[pid   301] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   389] set_robust_list(0x55556fed16a0, 24) = 0
[pid   389] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   389] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   389] setpgid(0, 0)               = 0
[pid   389] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   389] write(3, "1000", 4)         = 4
[pid   389] close(3)                    = 0
executing program
[pid   389] write(1, "executing program\n", 18) = 18
[pid   389] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   389] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fffcec57d60) = 0
[pid   389] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   389] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[pid   389] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   378] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   378] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70 <unfinished ...>
[pid   379] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   379] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70 <unfinished ...>
[pid   378] <... ioctl resumed>)        = 34
[pid   379] <... ioctl resumed>)        = 34
[   35.433328][   T25] wacom 0003:056A:0084.0031: hidraw3: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input1
[   35.447125][  T307] wacom 0003:056A:0084.0032: hidraw7: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input1
[pid   377] exit_group(0)               = ?
[pid   377] +++ exited with 0 +++
[pid   302] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=377, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   302] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
[pid   302] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   302] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556fed1690) = 392
[pid   302] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 392 attached
[   35.500835][   T52] usbhid 4-1:1.2: can't add hid device: -71
[   35.506866][   T52] usbhid: probe of 4-1:1.2 failed with error -71
[   35.517299][   T52] usb 4-1: USB disconnect, device number 6
[pid   392] set_robust_list(0x55556fed16a0, 24) = 0
[pid   392] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   392] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   392] setpgid(0, 0)               = 0
[pid   392] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   392] write(3, "1000", 4)         = 4
[pid   392] close(3)                    = 0
[pid   392] write(1, "executing program\n", 18) = 18
[pid   392] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   392] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fffcec57d60) = 0
[pid   392] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   392] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
executing program
[   35.541315][  T391] fido_id[391]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory
[   35.549487][  T390] fido_id[390]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory
[pid   392] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   386] <... ioctl resumed>)        = 0
[pid   386] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   378] exit_group(0)               = ?
[pid   378] +++ exited with 0 +++
[pid   386] <... ioctl resumed>)        = 18
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=378, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   386] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   298] rt_sigprocmask(SIG_BLOCK, ~[] <unfinished ...>
[pid   379] exit_group(0)               = ?
[pid   379] +++ exited with 0 +++
[   35.600817][   T20] usb 2-1: new high-speed USB device number 7 using dummy_hcd
[   35.630832][  T308] usbhid 5-1:1.2: can't add hid device: -71
[   35.637008][  T308] usbhid: probe of 5-1:1.2 failed with error -71
[pid   298] <... rt_sigprocmask resumed>, [], 8) = 0
[pid   300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=379, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   300] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
[pid   298] <... clone resumed>, child_tidptr=0x55556fed1690) = 394
[pid   298] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   300] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556fed1690) = 396
[pid   300] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 394 attached
ci2-android-5-10/strace-static-x86_64: Process 396 attached
[pid   396] set_robust_list(0x55556fed16a0, 24) = 0
[pid   396] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   396] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   396] setpgid(0, 0)               = 0
[pid   396] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   394] set_robust_list(0x55556fed16a0, 24) = 0
[pid   396] <... openat resumed>)       = 3
[pid   396] write(3, "1000", 4)         = 4
[pid   396] close(3)                    = 0
[pid   396] write(1, "executing program\n", 18) = 18
[pid   396] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   396] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fffcec57d60 <unfinished ...>
[pid   394] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   396] <... ioctl resumed>)        = 0
executing program
[pid   394] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   396] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   396] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[pid   396] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[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
[   35.647510][  T308] usb 5-1: USB disconnect, device number 6
[pid   394] write(3, "1000", 4)         = 4
[pid   394] close(3)                    = 0
[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, 0x7fffcec57d60) = 0
[pid   394] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   394] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
executing program
[   35.675911][  T393] fido_id[393]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory
[   35.675917][  T395] fido_id[395]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory
[   35.730873][   T25] usbhid 1-1:1.2: can't add hid device: -71
[   35.736886][   T25] usbhid: probe of 1-1:1.2 failed with error -71
[   35.743481][  T307] usbhid 3-1:1.2: can't add hid device: -71
[   35.749457][  T307] usbhid: probe of 3-1:1.2 failed with error -71
[   35.777044][  T307] usb 3-1: USB disconnect, device number 6
[   35.783042][   T25] usb 1-1: USB disconnect, device number 6
[   35.796840][  T397] fido_id[397]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/3-1/report_descriptor': No such file or directory
[pid   394] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   386] <... ioctl resumed>)        = 0
[pid   386] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50) = 18
[   35.813773][  T398] fido_id[398]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory
[   35.832803][  T399] fido_id[399]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory
[   35.835805][  T400] fido_id[400]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory
[pid   386] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[pid   386] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   389] <... ioctl resumed>)        = 0
[pid   386] <... ioctl resumed>)        = 9
[pid   389] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   386] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[pid   389] <... ioctl resumed>)        = 18
[pid   386] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   389] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   386] <... ioctl resumed>)        = 84
[   35.900877][   T52] usb 4-1: new high-speed USB device number 7 using dummy_hcd
[pid   386] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[pid   386] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   386] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   386] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f7ce77bbb4c) = 0
[pid   386] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d50) = 0
[pid   392] <... ioctl resumed>)        = 0
[pid   392] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50) = 18
[   35.960830][   T20] usb 2-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   35.969898][   T20] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   36.000854][  T308] usb 5-1: new high-speed USB device number 7 using dummy_hcd
[pid   392] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   389] <... ioctl resumed>)        = 0
[pid   389] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   396] <... ioctl resumed>)        = 0
[pid   394] <... ioctl resumed>)        = 0
[pid   389] <... ioctl resumed>)        = 18
[pid   394] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   396] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   389] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   394] <... ioctl resumed>)        = 18
[pid   396] <... ioctl resumed>)        = 18
[pid   389] <... ioctl resumed>)        = 0
[pid   396] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   389] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   394] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   386] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[   36.150813][  T307] usb 3-1: new high-speed USB device number 7 using dummy_hcd
[   36.158383][   T25] usb 1-1: new high-speed USB device number 7 using dummy_hcd
[pid   386] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70 <unfinished ...>
[pid   389] <... ioctl resumed>)        = 9
[pid   389] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   386] <... ioctl resumed>)        = 0
[pid   389] <... ioctl resumed>)        = 0
[pid   389] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   392] <... ioctl resumed>)        = 0
[pid   389] <... ioctl resumed>)        = 84
[pid   389] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   392] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50) = 18
[pid   392] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   389] <... ioctl resumed>)        = 0
[pid   389] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   389] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   389] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f7ce77bbb4c) = 0
[pid   389] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d50 <unfinished ...>
[pid   392] <... ioctl resumed>)        = 0
[pid   392] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   389] <... ioctl resumed>)        = 0
[   36.260890][   T52] usb 4-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   36.270097][   T52] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   392] <... ioctl resumed>)        = 9
[pid   392] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[pid   392] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50) = 84
[pid   392] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[pid   392] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   392] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   392] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f7ce77bbb4c) = 0
[pid   392] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d50) = 0
[   36.360856][  T308] usb 5-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   36.370074][  T308] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   396] <... ioctl resumed>)        = 0
[pid   394] <... ioctl resumed>)        = 0
[pid   394] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   396] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   386] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   386] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70 <unfinished ...>
[pid   396] <... ioctl resumed>)        = 18
[pid   394] <... ioctl resumed>)        = 18
[pid   396] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   394] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   386] <... ioctl resumed>)        = 34
[pid   396] <... ioctl resumed>)        = 0
[pid   394] <... ioctl resumed>)        = 0
[pid   396] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   394] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   396] <... ioctl resumed>)        = 9
[pid   394] <... ioctl resumed>)        = 9
[pid   396] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   394] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   396] <... ioctl resumed>)        = 0
[pid   394] <... ioctl resumed>)        = 0
[pid   396] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   394] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   389] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[   36.452933][   T20] wacom 0003:056A:0084.0033: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input0
[pid   389] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70 <unfinished ...>
[pid   396] <... ioctl resumed>)        = 84
[pid   394] <... ioctl resumed>)        = 84
[pid   396] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   394] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   389] <... ioctl resumed>)        = 0
[pid   396] <... ioctl resumed>)        = 0
[pid   394] <... ioctl resumed>)        = 0
[pid   396] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   396] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   396] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f7ce77bbb4c) = 0
[pid   396] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d50 <unfinished ...>
[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, 0x7f7ce77bbb4c) = 0
[pid   394] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d50 <unfinished ...>
[pid   396] <... ioctl resumed>)        = 0
[pid   394] <... ioctl resumed>)        = 0
[   36.520890][   T25] usb 1-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   36.530125][   T25] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   36.538243][  T307] usb 3-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   36.548380][  T307] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   392] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   392] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70) = 0
[pid   386] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   386] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70) = 0
[pid   389] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   389] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70) = 34
[pid   396] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80 <unfinished ...>
[pid   394] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   394] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70 <unfinished ...>
[pid   396] <... ioctl resumed>)        = 0
[pid   396] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70) = 0
[pid   394] <... ioctl resumed>)        = 0
[   36.763220][   T52] wacom 0003:056A:0084.0034: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input0
[pid   392] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   392] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70) = 34
[pid   386] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   386] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70) = 34
[   36.852908][  T308] wacom 0003:056A:0084.0035: hidraw2: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input0
[   36.882943][   T20] wacom 0003:056A:0084.0036: hidraw3: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input1
[pid   389] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   389] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70) = 0
[pid   396] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80 <unfinished ...>
[pid   394] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80 <unfinished ...>
[pid   396] <... ioctl resumed>)        = 0
[pid   396] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70 <unfinished ...>
[pid   394] <... ioctl resumed>)        = 0
[pid   394] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70 <unfinished ...>
[pid   396] <... ioctl resumed>)        = 34
[pid   394] <... ioctl resumed>)        = 34
[pid   392] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   392] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70) = 0
[pid   386] exit_group(0)               = ?
[pid   386] +++ exited with 0 +++
[pid   299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=386, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   299] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
[pid   299] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556fed1690) = 401
ci2-android-5-10/strace-static-x86_64: Process 401 attached
[pid   401] set_robust_list(0x55556fed16a0, 24) = 0
[pid   401] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   299] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   401] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   401] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   401] setpgid(0, 0)               = 0
[pid   401] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   299] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   401] <... openat resumed>)       = 3
[pid   401] write(3, "1000", 4)         = 4
[pid   401] close(3)                    = 0
executing program
[pid   401] write(1, "executing program\n", 18) = 18
[pid   401] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   401] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fffcec57d60) = 0
[pid   401] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   401] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[   37.034491][   T25] wacom 0003:056A:0084.0037: hidraw4: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input0
[   37.046317][  T307] wacom 0003:056A:0084.0038: hidraw5: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input0
[pid   401] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   389] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   389] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70) = 34
[pid   396] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   396] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70 <unfinished ...>
[pid   394] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[   37.180870][   T20] usbhid 2-1:1.2: can't add hid device: -71
[   37.186936][   T20] usbhid: probe of 2-1:1.2 failed with error -71
[   37.195535][   T52] wacom 0003:056A:0084.0039: hidraw6: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input1
[   37.210794][   T20] usb 2-1: USB disconnect, device number 7
[pid   394] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70) = 0
[pid   396] <... ioctl resumed>)        = 0
[pid   392] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   392] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70) = 34
[   37.234491][  T402] fido_id[402]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory
[   37.235908][  T403] fido_id[403]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory
[   37.283118][  T308] wacom 0003:056A:0084.003A: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input1
[pid   389] exit_group(0)               = ?
[pid   389] +++ exited with 0 +++
[pid   301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=389, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   301] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
[pid   301] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556fed1690) = 404
ci2-android-5-10/strace-static-x86_64: Process 404 attached
[pid   404] set_robust_list(0x55556fed16a0, 24) = 0
[pid   404] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   404] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   404] setpgid(0, 0)               = 0
[pid   404] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   404] write(3, "1000", 4)         = 4
[pid   404] close(3)                    = 0
[pid   404] write(1, "executing program\n", 18) = 18
executing program
[pid   404] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   301] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   404] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fffcec57d60) = 0
[pid   404] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 <unfinished ...>
[pid   301] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   404] <... ioctl resumed>)        = 0
[pid   404] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[pid   404] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   394] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   394] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70 <unfinished ...>
[pid   396] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   396] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70) = 34
[pid   394] <... ioctl resumed>)        = 34
[pid   392] exit_group(0)               = ?
[pid   392] +++ exited with 0 +++
[pid   302] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=392, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   302] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   302] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556fed1690) = 405
[pid   302] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 405 attached
[pid   405] set_robust_list(0x55556fed16a0, 24) = 0
[pid   405] rt_sigprocmask(SIG_SETMASK, [], 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) = 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, 0x7fffcec57d60) = 0
[pid   405] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   405] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[   37.474600][  T307] wacom 0003:056A:0084.003B: hidraw3: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input1
[   37.486653][   T25] wacom 0003:056A:0084.003C: hidraw7: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input1
[   37.497984][   T52] usbhid 4-1:1.2: can't add hid device: -71
[   37.504179][   T52] usbhid: probe of 4-1:1.2 failed with error -71
[   37.518839][   T52] usb 4-1: USB disconnect, device number 7
[pid   405] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   401] <... ioctl resumed>)        = 0
[   37.536715][  T406] fido_id[406]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory
[   37.551002][  T407] fido_id[407]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory
[   37.570785][   T20] usb 2-1: new high-speed USB device number 8 using dummy_hcd
[pid   401] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50) = 18
[   37.600845][  T308] usbhid 5-1:1.2: can't add hid device: -71
[   37.606835][  T308] usbhid: probe of 5-1:1.2 failed with error -71
[   37.614706][  T308] usb 5-1: USB disconnect, device number 7
[pid   401] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   396] exit_group(0 <unfinished ...>
[pid   394] exit_group(0 <unfinished ...>
[pid   396] <... exit_group resumed>)   = ?
[pid   394] <... exit_group resumed>)   = ?
[pid   396] +++ exited with 0 +++
[pid   394] +++ exited with 0 +++
[pid   300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=396, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=394, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   300] restart_syscall(<... resuming interrupted rt_sigprocmask ...> <unfinished ...>
[pid   298] restart_syscall(<... resuming interrupted rt_sigprocmask ...> <unfinished ...>
[pid   300] <... restart_syscall resumed>) = 0
[pid   300] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556fed1690) = 410
ci2-android-5-10/strace-static-x86_64: Process 410 attached
[pid   410] set_robust_list(0x55556fed16a0, 24) = 0
[pid   410] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   410] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   410] setpgid(0, 0)               = 0
[pid   410] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   410] write(3, "1000", 4)         = 4
[pid   410] close(3)                    = 0
[pid   410] write(1, "executing program\n", 18) = 18
executing program
[pid   410] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   300] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   410] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fffcec57d60) = 0
[pid   410] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 <unfinished ...>
[pid   300] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   298] <... restart_syscall resumed>) = 0
[pid   298] rt_sigprocmask(SIG_BLOCK, ~[] <unfinished ...>
[pid   410] <... ioctl resumed>)        = 0
[pid   410] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[pid   410] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   298] <... rt_sigprocmask resumed>, [], 8) = 0
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556fed1690) = 411
ci2-android-5-10/strace-static-x86_64: Process 411 attached
[pid   411] set_robust_list(0x55556fed16a0, 24) = 0
[pid   298] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   411] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   298] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   411] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   411] setpgid(0, 0)               = 0
[pid   411] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   411] write(3, "1000", 4)         = 4
[pid   411] close(3)                    = 0
[pid   411] write(1, "executing program\n", 18) = 18
[pid   411] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   411] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fffcec57d60) = 0
[pid   411] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   411] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
executing program
[   37.637540][  T408] fido_id[408]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory
[   37.646558][  T409] fido_id[409]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory
[pid   411] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   401] <... ioctl resumed>)        = 0
[   37.770858][  T307] usbhid 3-1:1.2: can't add hid device: -71
[   37.776878][  T307] usbhid: probe of 3-1:1.2 failed with error -71
[   37.783597][   T25] usbhid 1-1:1.2: can't add hid device: -71
[   37.789574][   T25] usbhid: probe of 1-1:1.2 failed with error -71
[   37.797212][   T25] usb 1-1: USB disconnect, device number 7
[   37.803803][  T307] usb 3-1: USB disconnect, device number 7
[pid   401] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50) = 18
[   37.841430][  T412] fido_id[412]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory
[   37.848329][  T413] fido_id[413]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory
[   37.870782][  T414] fido_id[414]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory
[pid   401] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[pid   401] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50) = 9
[pid   401] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   404] <... ioctl resumed>)        = 0
[pid   401] <... ioctl resumed>)        = 0
[pid   404] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[   37.876628][  T415] fido_id[415]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory
[   37.899456][   T52] usb 4-1: new high-speed USB device number 8 using dummy_hcd
[pid   401] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   404] <... ioctl resumed>)        = 18
[pid   401] <... ioctl resumed>)        = 84
[pid   404] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   401] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[pid   401] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   401] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   401] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f7ce77bbb4c) = 0
[pid   401] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d50) = 0
[pid   405] <... ioctl resumed>)        = 0
[pid   405] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50) = 18
[   37.940978][   T20] usb 2-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   37.950286][   T20] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   37.980796][  T308] usb 5-1: new high-speed USB device number 8 using dummy_hcd
[pid   405] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   404] <... ioctl resumed>)        = 0
[pid   404] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50) = 18
[pid   404] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   410] <... ioctl resumed>)        = 0
[pid   410] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   401] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   401] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70 <unfinished ...>
[pid   404] <... ioctl resumed>)        = 0
[pid   404] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   410] <... ioctl resumed>)        = 18
[pid   401] <... ioctl resumed>)        = 0
[pid   410] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   404] <... ioctl resumed>)        = 9
[pid   411] <... ioctl resumed>)        = 0
[pid   404] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   411] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50) = 18
[pid   404] <... ioctl resumed>)        = 0
[pid   405] <... ioctl resumed>)        = 0
[pid   411] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   404] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[   38.170791][  T307] usb 3-1: new high-speed USB device number 8 using dummy_hcd
[   38.200853][   T25] usb 1-1: new high-speed USB device number 8 using dummy_hcd
[pid   405] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50) = 18
[pid   404] <... ioctl resumed>)        = 84
[pid   405] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   404] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   405] <... ioctl resumed>)        = 0
[pid   404] <... ioctl resumed>)        = 0
[pid   404] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   404] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   404] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f7ce77bbb4c) = 0
[pid   404] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d50 <unfinished ...>
[pid   405] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50) = 9
[pid   404] <... ioctl resumed>)        = 0
[   38.260925][   T52] usb 4-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   38.270010][   T52] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   405] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[pid   405] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50) = 84
[pid   405] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[pid   405] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   405] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   405] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f7ce77bbb4c) = 0
[pid   405] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d50) = 0
[   38.350868][  T308] usb 5-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   38.359950][  T308] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   401] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   401] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70 <unfinished ...>
[pid   410] <... ioctl resumed>)        = 0
[pid   401] <... ioctl resumed>)        = 34
[pid   410] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50) = 18
[pid   410] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   411] <... ioctl resumed>)        = 0
[pid   411] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   410] <... ioctl resumed>)        = 0
[pid   410] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   411] <... ioctl resumed>)        = 18
[pid   411] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   410] <... ioctl resumed>)        = 9
[   38.433302][   T20] wacom 0003:056A:0084.003D: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input0
[pid   410] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   411] <... ioctl resumed>)        = 0
[pid   411] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   410] <... ioctl resumed>)        = 0
[pid   410] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   404] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   404] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70 <unfinished ...>
[pid   411] <... ioctl resumed>)        = 9
[pid   411] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   410] <... ioctl resumed>)        = 84
[pid   404] <... ioctl resumed>)        = 0
[pid   410] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   411] <... ioctl resumed>)        = 0
[pid   411] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50) = 84
[pid   410] <... ioctl resumed>)        = 0
[pid   410] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   410] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   410] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f7ce77bbb4c) = 0
[pid   410] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d50 <unfinished ...>
[pid   411] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   410] <... ioctl resumed>)        = 0
[pid   411] <... ioctl resumed>)        = 0
[pid   411] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   411] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   411] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f7ce77bbb4c) = 0
[pid   411] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d50 <unfinished ...>
[pid   405] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   405] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70 <unfinished ...>
[pid   411] <... ioctl resumed>)        = 0
[   38.530909][  T307] usb 3-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   38.540031][  T307] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   38.560838][   T25] usb 1-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   38.569914][   T25] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   405] <... ioctl resumed>)        = 0
[pid   401] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   401] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70) = 0
[pid   404] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   404] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70) = 34
[pid   410] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   410] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70) = 0
[pid   411] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[   38.752941][   T52] wacom 0003:056A:0084.003E: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input0
[pid   411] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70 <unfinished ...>
[pid   405] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   405] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70 <unfinished ...>
[pid   411] <... ioctl resumed>)        = 0
[pid   405] <... ioctl resumed>)        = 34
[pid   401] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   401] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70) = 34
[   38.843192][  T308] wacom 0003:056A:0084.003F: hidraw2: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input0
[   38.862805][   T20] wacom 0003:056A:0084.0040: hidraw3: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input1
[pid   404] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   404] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70) = 0
[pid   410] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   410] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70) = 34
[pid   411] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   411] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70) = 34
[pid   405] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   405] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70) = 0
[pid   401] exit_group(0)               = ?
[pid   401] +++ exited with 0 +++
[pid   299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=401, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   299] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556fed1690) = 416
[pid   299] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 416 attached
[pid   416] set_robust_list(0x55556fed16a0, 24) = 0
[pid   416] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   416] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   416] setpgid(0, 0)               = 0
[pid   416] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   416] write(3, "1000", 4)         = 4
[pid   416] close(3)                    = 0
[pid   416] write(1, "executing program\n", 18) = 18
executing program
[pid   416] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   416] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fffcec57d60) = 0
[pid   416] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   416] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[   39.022989][  T307] wacom 0003:056A:0084.0041: hidraw4: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input0
[   39.036340][   T25] wacom 0003:056A:0084.0042: hidraw5: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input0
[pid   416] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   404] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   404] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70) = 34
[   39.160808][   T20] usbhid 2-1:1.2: can't add hid device: -71
[   39.167183][   T20] usbhid: probe of 2-1:1.2 failed with error -71
[   39.174545][   T20] usb 2-1: USB disconnect, device number 8
[   39.184247][   T52] wacom 0003:056A:0084.0043: hidraw6: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input1
[pid   410] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   410] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70 <unfinished ...>
[pid   411] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   411] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70 <unfinished ...>
[pid   410] <... ioctl resumed>)        = 0
[pid   411] <... ioctl resumed>)        = 0
[pid   405] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[   39.207736][  T417] fido_id[417]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory
[   39.224916][  T418] fido_id[418]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory
[pid   405] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70) = 34
[   39.272879][  T308] wacom 0003:056A:0084.0044: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input1
[pid   404] exit_group(0)               = ?
[pid   404] +++ exited with 0 +++
[pid   301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=404, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   301] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
[pid   301] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 419 attached
 <unfinished ...>
[pid   419] set_robust_list(0x55556fed16a0, 24) = 0
[pid   419] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   301] <... clone resumed>, child_tidptr=0x55556fed1690) = 419
[pid   419] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   301] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   419] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   301] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   419] <... prctl resumed>)        = 0
[pid   419] setpgid(0, 0)               = 0
[pid   419] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   419] write(3, "1000", 4)         = 4
[pid   419] close(3)                    = 0
[pid   419] write(1, "executing program\n", 18) = 18
executing program
[pid   419] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   419] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fffcec57d60) = 0
[pid   419] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   419] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[pid   419] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   410] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   410] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70 <unfinished ...>
[pid   411] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   411] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70 <unfinished ...>
[pid   410] <... ioctl resumed>)        = 34
[pid   411] <... ioctl resumed>)        = 34
[pid   405] exit_group(0)               = ?
[pid   405] +++ exited with 0 +++
[pid   302] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=405, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   302] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   302] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556fed1690) = 420
ci2-android-5-10/strace-static-x86_64: Process 420 attached
[pid   302] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   420] set_robust_list(0x55556fed16a0, 24) = 0
[pid   420] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   420] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   420] setpgid(0, 0)               = 0
[pid   420] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   420] write(3, "1000", 4)         = 4
[pid   420] close(3)                    = 0
[pid   420] write(1, "executing program\n", 18) = 18
executing program
[pid   420] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   420] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fffcec57d60) = 0
[pid   420] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   420] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[   39.453045][  T307] wacom 0003:056A:0084.0045: hidraw3: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input1
[   39.466369][   T25] wacom 0003:056A:0084.0046: hidraw7: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input1
[   39.480800][   T52] usbhid 4-1:1.2: can't add hid device: -71
[   39.486930][   T52] usbhid: probe of 4-1:1.2 failed with error -71
[   39.494362][   T52] usb 4-1: USB disconnect, device number 8
[   39.518585][  T421] fido_id[421]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory
[   39.518591][  T422] fido_id[422]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory
[   39.551481][  T308] usbhid 5-1:1.2: can't add hid device: -71
[   39.558019][  T308] usbhid: probe of 5-1:1.2 failed with error -71
[pid   420] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   416] <... ioctl resumed>)        = 0
[pid   416] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50) = 18
[   39.564529][   T20] usb 2-1: new high-speed USB device number 9 using dummy_hcd
[   39.573260][  T308] usb 5-1: USB disconnect, device number 8
[   39.596837][  T423] fido_id[423]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory
[pid   416] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   410] exit_group(0)               = ?
[pid   410] +++ exited with 0 +++
[pid   300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=410, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   300] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
[pid   300] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 425 attached
, child_tidptr=0x55556fed1690) = 425
[pid   300] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   425] set_robust_list(0x55556fed16a0, 24) = 0
[pid   425] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   425] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   425] setpgid(0, 0)               = 0
[pid   425] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   425] write(3, "1000", 4)         = 4
[pid   425] close(3)                    = 0
executing program
[pid   425] write(1, "executing program\n", 18) = 18
[pid   425] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   425] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fffcec57d60) = 0
[pid   425] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   425] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[pid   425] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   411] exit_group(0)               = ?
[pid   411] +++ exited with 0 +++
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=411, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
[pid   298] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556fed1690) = 426
ci2-android-5-10/strace-static-x86_64: Process 426 attached
[pid   298] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   426] set_robust_list(0x55556fed16a0, 24) = 0
[pid   426] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   426] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   426] setpgid(0, 0)               = 0
[pid   426] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   426] write(3, "1000", 4)         = 4
[pid   426] close(3)                    = 0
executing program
[pid   426] write(1, "executing program\n", 18) = 18
[pid   426] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   426] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fffcec57d60) = 0
[pid   426] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   426] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[   39.602948][  T424] fido_id[424]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory
[   39.750836][  T307] usbhid 3-1:1.2: can't add hid device: -71
[   39.756841][  T307] usbhid: probe of 3-1:1.2 failed with error -71
[   39.763506][   T25] usbhid 1-1:1.2: can't add hid device: -71
[   39.769555][   T25] usbhid: probe of 1-1:1.2 failed with error -71
[   39.782773][   T25] usb 1-1: USB disconnect, device number 8
[   39.794235][  T307] usb 3-1: USB disconnect, device number 8
[pid   426] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   416] <... ioctl resumed>)        = 0
[pid   416] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50) = 18
[   39.822984][  T427] fido_id[427]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory
[   39.837996][  T428] fido_id[428]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory
[   39.842489][  T429] fido_id[429]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory
[pid   416] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[pid   416] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50) = 9
[pid   416] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   419] <... ioctl resumed>)        = 0
[pid   416] <... ioctl resumed>)        = 0
[pid   419] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[   39.855034][  T430] fido_id[430]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory
[   39.880571][   T52] usb 4-1: new high-speed USB device number 9 using dummy_hcd
[pid   416] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   419] <... ioctl resumed>)        = 18
[pid   416] <... ioctl resumed>)        = 84
[pid   419] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   416] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[pid   416] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   416] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   416] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f7ce77bbb4c) = 0
[pid   416] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d50 <unfinished ...>
[pid   420] <... ioctl resumed>)        = 0
[pid   420] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   416] <... ioctl resumed>)        = 0
[pid   420] <... ioctl resumed>)        = 18
[   39.930883][   T20] usb 2-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   39.939950][   T20] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   39.950769][  T308] usb 5-1: new high-speed USB device number 9 using dummy_hcd
[pid   420] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   419] <... ioctl resumed>)        = 0
[pid   419] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50) = 18
[pid   419] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   416] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   416] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70 <unfinished ...>
[pid   419] <... ioctl resumed>)        = 0
[pid   416] <... ioctl resumed>)        = 0
[pid   419] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   426] <... ioctl resumed>)        = 0
[pid   426] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   425] <... ioctl resumed>)        = 0
[pid   420] <... ioctl resumed>)        = 0
[pid   419] <... ioctl resumed>)        = 9
[pid   425] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   419] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   420] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   426] <... ioctl resumed>)        = 18
[pid   426] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   425] <... ioctl resumed>)        = 18
[pid   420] <... ioctl resumed>)        = 18
[pid   419] <... ioctl resumed>)        = 0
[pid   420] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   425] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[   40.190788][   T25] usb 1-1: new high-speed USB device number 9 using dummy_hcd
[   40.198423][  T307] usb 3-1: new high-speed USB device number 9 using dummy_hcd
[pid   419] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   420] <... ioctl resumed>)        = 0
[pid   419] <... ioctl resumed>)        = 84
[pid   419] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   420] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50) = 9
[pid   420] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   419] <... ioctl resumed>)        = 0
[pid   419] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   419] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   419] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f7ce77bbb4c) = 0
[pid   419] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d50 <unfinished ...>
[pid   420] <... ioctl resumed>)        = 0
[pid   420] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   419] <... ioctl resumed>)        = 0
[pid   420] <... ioctl resumed>)        = 84
[   40.260901][   T52] usb 4-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   40.270036][   T52] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   420] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[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, 0x7f7ce77bbb4c) = 0
[pid   420] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d50) = 0
[   40.320826][  T308] usb 5-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   40.329893][  T308] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   416] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   416] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70) = 34
[pid   426] <... ioctl resumed>)        = 0
[pid   426] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50) = 18
[pid   425] <... ioctl resumed>)        = 0
[pid   425] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[   40.422995][   T20] wacom 0003:056A:0084.0047: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input0
[pid   426] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[pid   425] <... ioctl resumed>)        = 18
[pid   426] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   425] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[pid   426] <... ioctl resumed>)        = 9
[pid   425] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   426] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   419] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   419] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70 <unfinished ...>
[pid   426] <... ioctl resumed>)        = 0
[pid   425] <... ioctl resumed>)        = 9
[pid   419] <... ioctl resumed>)        = 0
[pid   425] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   426] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50) = 84
[pid   425] <... ioctl resumed>)        = 0
[pid   426] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   425] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50) = 84
[pid   425] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   420] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   420] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70 <unfinished ...>
[pid   426] <... ioctl resumed>)        = 0
[pid   426] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   426] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   426] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f7ce77bbb4c) = 0
[pid   426] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d50 <unfinished ...>
[pid   420] <... ioctl resumed>)        = 0
[pid   426] <... ioctl resumed>)        = 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, 0x7f7ce77bbb4c) = 0
[pid   425] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d50 <unfinished ...>
[pid   416] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   416] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70 <unfinished ...>
[pid   425] <... ioctl resumed>)        = 0
[pid   416] <... ioctl resumed>)        = 0
[   40.550883][   T25] usb 1-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   40.560001][   T25] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   40.570933][  T307] usb 3-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   40.580029][  T307] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   419] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   419] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70) = 34
[pid   420] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   420] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70 <unfinished ...>
[pid   426] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   426] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70 <unfinished ...>
[pid   420] <... ioctl resumed>)        = 34
[   40.753294][   T52] wacom 0003:056A:0084.0048: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input0
[pid   426] <... ioctl resumed>)        = 0
[pid   425] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80 <unfinished ...>
[pid   416] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80 <unfinished ...>
[pid   425] <... ioctl resumed>)        = 0
[pid   425] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70 <unfinished ...>
[pid   416] <... ioctl resumed>)        = 0
[pid   416] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70 <unfinished ...>
[pid   425] <... ioctl resumed>)        = 0
[pid   416] <... ioctl resumed>)        = 34
[   40.813099][  T308] wacom 0003:056A:0084.0049: hidraw2: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input0
[   40.853276][   T20] wacom 0003:056A:0084.004A: hidraw3: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input1
[pid   419] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   419] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70) = 0
[pid   420] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   420] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70) = 0
[pid   426] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   426] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70) = 34
[pid   425] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80 <unfinished ...>
[pid   416] exit_group(0 <unfinished ...>
[pid   425] <... ioctl resumed>)        = 0
[pid   416] <... exit_group resumed>)   = ?
[pid   425] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70 <unfinished ...>
[pid   416] +++ exited with 0 +++
[pid   299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=416, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   299] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
[pid   299] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 431 attached
, child_tidptr=0x55556fed1690) = 431
[pid   299] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   431] set_robust_list(0x55556fed16a0, 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
executing program
[pid   431] write(1, "executing program\n", 18) = 18
[pid   431] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   431] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fffcec57d60) = 0
[pid   431] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   431] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[pid   431] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   425] <... ioctl resumed>)        = 34
[   41.043033][   T25] wacom 0003:056A:0084.004B: hidraw4: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input0
[   41.073069][  T307] wacom 0003:056A:0084.004C: hidraw5: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input0
[pid   419] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[   41.130860][   T20] usbhid 2-1:1.2: can't add hid device: -71
[   41.136894][   T20] usbhid: probe of 2-1:1.2 failed with error -71
[   41.143928][   T20] usb 2-1: USB disconnect, device number 9
[pid   419] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70) = 34
[pid   420] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   420] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70) = 34
[   41.171564][  T434] fido_id[434]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory
[   41.188904][   T52] wacom 0003:056A:0084.004D: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input1
[   41.204348][  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   426] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   426] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70) = 0
[pid   425] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   425] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70) = 0
[   41.242963][  T308] wacom 0003:056A:0084.004E: hidraw3: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input1
[pid   419] exit_group(0)               = ?
[pid   419] +++ exited with 0 +++
[pid   301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=419, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   301] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
[pid   301] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 435 attached
, child_tidptr=0x55556fed1690) = 435
[pid   435] set_robust_list(0x55556fed16a0, 24 <unfinished ...>
[pid   301] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   435] <... set_robust_list resumed>) = 0
[pid   301] <... rt_sigprocmask resumed>, NULL, 8) = 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
[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, 0x7fffcec57d60) = 0
[pid   435] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   435] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
executing program
[pid   435] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   420] exit_group(0)               = ?
[pid   420] +++ exited with 0 +++
[pid   302] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=420, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   302] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
[pid   302] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   302] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 436 attached
, child_tidptr=0x55556fed1690) = 436
[pid   302] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   436] set_robust_list(0x55556fed16a0, 24 <unfinished ...>
[pid   302] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   436] <... set_robust_list resumed>) = 0
[pid   436] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   436] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   436] setpgid(0, 0)               = 0
[pid   436] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   436] write(3, "1000", 4)         = 4
[pid   436] close(3)                    = 0
executing program
[pid   436] write(1, "executing program\n", 18) = 18
[pid   436] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   436] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fffcec57d60) = 0
[pid   436] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   436] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[pid   436] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   426] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   426] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70) = 34
[pid   425] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[   41.472860][   T25] wacom 0003:056A:0084.004F: hidraw6: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input1
[   41.484160][   T52] usbhid 4-1:1.2: can't add hid device: -71
[   41.490131][   T52] usbhid: probe of 4-1:1.2 failed with error -71
[   41.501255][   T20] usb 2-1: new high-speed USB device number 10 using dummy_hcd
[   41.509927][   T52] usb 4-1: USB disconnect, device number 9
[pid   425] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70 <unfinished ...>
[pid   431] <... ioctl resumed>)        = 0
[pid   425] <... ioctl resumed>)        = 34
[   41.522840][  T307] ==================================================================
[   41.531069][  T307] BUG: KASAN: use-after-free in strrchr+0x5c/0x70
[   41.537513][  T307] Read of size 1 at addr ffff88811b205d78 by task kworker/1:3/307
[   41.545327][  T307] 
[   41.547697][  T307] CPU: 1 PID: 307 Comm: kworker/1:3 Not tainted syzkaller #0
[   41.555079][  T307] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[   41.561030][  T437] fido_id[437]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/4-1/report_descriptor': No such file or directory
[   41.565295][  T307] Workqueue: usb_hub_wq hub_event
[   41.565303][  T307] Call Trace:
[   41.565317][  T307]  __dump_stack+0x21/0x24
[   41.565353][  T307]  dump_stack_lvl+0x1a7/0x208
[   41.597109][  T307]  ? show_regs_print_info+0x18/0x18
[   41.602317][  T307]  ? thaw_kernel_threads+0x220/0x220
[   41.607610][  T307]  print_address_description+0x7f/0x2c0
[   41.613160][  T307]  ? strrchr+0x5c/0x70
[   41.617232][  T307]  kasan_report+0x100/0x140
[   41.621740][  T307]  ? strrchr+0x5c/0x70
[   41.625816][  T307]  __asan_report_load1_noabort+0x14/0x20
[   41.631456][  T307]  strrchr+0x5c/0x70
[   41.635381][  T307]  hid_compare_device_paths+0x43/0xb0
[   41.640766][  T307]  wacom_parse_and_register+0x4efa/0x6d20
[   41.646506][  T307]  ? __vunmap+0x8ea/0x980
[   41.650843][  T307]  ? wacom_mode_change_work+0x470/0x470
[   41.656397][  T307]  ? _raw_spin_lock+0xf0/0xf0
[   41.661099][  T307]  ? _raw_spin_unlock_irqrestore+0x5b/0x80
[   41.666914][  T307]  ? init_timer_key+0x8b/0x1b0
[   41.671684][  T307]  wacom_probe+0x76b/0x950
[   41.676114][  T307]  ? wacom_battery_get_property+0x4e0/0x4e0
[   41.682018][  T307]  hid_device_probe+0x28d/0x390
[   41.686883][  T307]  ? really_probe+0x28e/0xa60
[   41.691568][  T307]  really_probe+0x373/0xa60
[   41.696102][  T307]  driver_probe_device+0xe1/0x190
[   41.701167][  T307]  __device_attach_driver+0x282/0x3f0
[   41.706543][  T307]  ? state_synced_show+0x90/0x90
[   41.711494][  T307]  bus_for_each_drv+0x184/0x210
[   41.716355][  T307]  ? __kasan_check_write+0x14/0x20
[   41.721492][  T307]  ? state_synced_show+0x90/0x90
[   41.726447][  T307]  ? subsys_find_device_by_id+0x360/0x360
[   41.732175][  T307]  __device_attach+0x2a8/0x410
[   41.736951][  T307]  ? kfree+0xc0/0x270
[   41.740947][  T307]  ? device_attach+0x20/0x20
[   41.745559][  T307]  ? kobject_uevent_env+0x34c/0x700
[   41.750865][  T307]  device_initial_probe+0x1a/0x20
[   41.755952][  T307]  bus_probe_device+0xc0/0x1e0
[   41.760733][  T307]  device_add+0x8ce/0xc00
[   41.765078][  T307]  ? hid_debug_register+0xcc/0x130
[   41.770198][  T307]  hid_add_device+0x349/0x4b0
[   41.774885][  T307]  usbhid_probe+0xb93/0xf30
[   41.779425][  T307]  usb_probe_interface+0x60f/0xb20
[   41.784547][  T307]  really_probe+0x3bf/0xa60
[   41.789060][  T307]  driver_probe_device+0xe1/0x190
[   41.794091][  T307]  __device_attach_driver+0x282/0x3f0
[   41.799467][  T307]  ? state_synced_show+0x90/0x90
[   41.804514][  T307]  bus_for_each_drv+0x184/0x210
[   41.809385][  T307]  ? __kasan_check_write+0x14/0x20
[   41.814543][  T307]  ? state_synced_show+0x90/0x90
[   41.819517][  T307]  ? subsys_find_device_by_id+0x360/0x360
[   41.825290][  T307]  __device_attach+0x2a8/0x410
[   41.830244][  T307]  ? device_attach+0x20/0x20
[   41.834849][  T307]  ? kobject_uevent_env+0x34c/0x700
[   41.840141][  T307]  device_initial_probe+0x1a/0x20
[   41.845176][  T307]  bus_probe_device+0xc0/0x1e0
[   41.849973][  T307]  device_add+0x8ce/0xc00
[   41.854311][  T307]  ? usb_create_ep_devs+0x1b7/0x270
[   41.859517][  T307]  usb_set_configuration+0x1a76/0x1fe0
[   41.864990][  T307]  usb_generic_driver_probe+0x91/0x150
[   41.870457][  T307]  usb_probe_device+0x143/0x250
[   41.875317][  T307]  really_probe+0x3bf/0xa60
[   41.879850][  T307]  driver_probe_device+0xe1/0x190
[   41.884883][  T307]  __device_attach_driver+0x282/0x3f0
[   41.890287][  T307]  ? state_synced_show+0x90/0x90
[   41.895266][  T307]  bus_for_each_drv+0x184/0x210
[   41.900131][  T307]  ? __kasan_check_write+0x14/0x20
[   41.905248][  T307]  ? state_synced_show+0x90/0x90
[   41.910211][  T307]  ? subsys_find_device_by_id+0x360/0x360
[   41.915942][  T307]  __device_attach+0x2a8/0x410
[   41.920764][  T307]  ? kfree+0xc0/0x270
[   41.924777][  T307]  ? device_attach+0x20/0x20
[   41.929389][  T307]  ? kobject_uevent_env+0x34c/0x700
[   41.934606][  T307]  device_initial_probe+0x1a/0x20
[   41.939748][  T307]  bus_probe_device+0xc0/0x1e0
[   41.944518][  T307]  device_add+0x8ce/0xc00
[   41.948858][  T307]  ? announce_device+0x19b/0x2b0
[   41.953816][  T307]  usb_new_device+0x9ba/0x1460
[   41.958606][  T307]  ? usb_disconnect+0x870/0x870
[   41.963478][  T307]  hub_event+0x2790/0x4220
[   41.967910][  T307]  ? usb_autopm_get_interface_no_resume+0x90/0x90
[   41.974394][  T307]  ? hub_post_resume+0x120/0x120
[   41.979352][  T307]  ? __kasan_check_read+0x11/0x20
[   41.984387][  T307]  ? read_word_at_a_time+0x12/0x20
[   41.989509][  T307]  ? strscpy+0x9b/0x290
[   41.993688][  T307]  process_one_work+0x6fd/0xbc0
[   41.998568][  T307]  worker_thread+0xd1c/0x13c0
[   42.003268][  T307]  kthread+0x324/0x3b0
[   42.007363][  T307]  ? worker_clr_flags+0x190/0x190
[   42.012401][  T307]  ? kthread_blkcg+0xd0/0xd0
[   42.016999][  T307]  ret_from_fork+0x1f/0x30
[   42.021424][  T307] 
[   42.023767][  T307] Allocated by task 52:
[   42.027941][  T307]  __kasan_kmalloc+0xd4/0x100
[   42.032637][  T307]  kmem_cache_alloc_trace+0x179/0x2e0
[   42.038032][  T307]  hid_allocate_device+0x50/0x2f0
[   42.043104][  T307]  usbhid_probe+0x3c7/0xf30
[   42.047625][  T307]  usb_probe_interface+0x60f/0xb20
[   42.052748][  T307]  really_probe+0x3bf/0xa60
[   42.057263][  T307]  driver_probe_device+0xe1/0x190
[   42.062300][  T307]  __device_attach_driver+0x282/0x3f0
[   42.067696][  T307]  bus_for_each_drv+0x184/0x210
[   42.072562][  T307]  __device_attach+0x2a8/0x410
[   42.077334][  T307]  device_initial_probe+0x1a/0x20
[   42.082374][  T307]  bus_probe_device+0xc0/0x1e0
[   42.087157][  T307]  device_add+0x8ce/0xc00
[   42.091519][  T307]  usb_set_configuration+0x1a76/0x1fe0
[   42.096984][  T307]  usb_generic_driver_probe+0x91/0x150
[   42.102457][  T307]  usb_probe_device+0x143/0x250
[   42.107326][  T307]  really_probe+0x3bf/0xa60
[   42.111944][  T307]  driver_probe_device+0xe1/0x190
[   42.116993][  T307]  __device_attach_driver+0x282/0x3f0
[   42.122381][  T307]  bus_for_each_drv+0x184/0x210
[   42.127242][  T307]  __device_attach+0x2a8/0x410
[   42.132022][  T307]  device_initial_probe+0x1a/0x20
[   42.137058][  T307]  bus_probe_device+0xc0/0x1e0
[   42.141833][  T307]  device_add+0x8ce/0xc00
[   42.146168][  T307]  usb_new_device+0x9ba/0x1460
[   42.150938][  T307]  hub_event+0x2790/0x4220
[   42.155635][  T307]  process_one_work+0x6fd/0xbc0
[   42.160492][  T307]  worker_thread+0xd1c/0x13c0
[   42.165174][  T307]  kthread+0x324/0x3b0
[   42.169259][  T307]  ret_from_fork+0x1f/0x30
[   42.173693][  T307] 
[   42.176043][  T307] Freed by task 52:
[   42.179874][  T307]  kasan_set_track+0x4a/0x70
[   42.184478][  T307]  kasan_set_free_info+0x23/0x40
[   42.189438][  T307]  ____kasan_slab_free+0x125/0x160
[   42.194579][  T307]  __kasan_slab_free+0x11/0x20
[   42.199354][  T307]  slab_free_freelist_hook+0xc5/0x190
[   42.204729][  T307]  kfree+0xc0/0x270
[   42.208545][  T307]  hid_device_release+0x4b/0x50
[   42.213402][  T307]  device_release+0x96/0x1c0
[   42.218008][  T307]  kobject_put+0x18a/0x270
[   42.222515][  T307]  put_device+0x1f/0x30
[   42.226678][  T307]  hid_destroy_device+0xe3/0x110
[   42.231626][  T307]  usbhid_disconnect+0x9f/0xc0
[   42.236401][  T307]  usb_unbind_interface+0x212/0x8a0
[   42.241615][  T307]  device_release_driver_internal+0x531/0x7c0
[   42.247688][  T307]  device_release_driver+0x19/0x20
[   42.252804][  T307]  bus_remove_device+0x2df/0x340
[   42.257749][  T307]  device_del+0x62e/0xe60
[   42.262085][  T307]  usb_disable_device+0x3a8/0x750
[   42.267137][  T307]  usb_disconnect+0x32d/0x870
[   42.271914][  T307]  hub_event+0x19c2/0x4220
[   42.276337][  T307]  process_one_work+0x6fd/0xbc0
[   42.281211][  T307]  worker_thread+0xd1c/0x13c0
[   42.285921][  T307]  kthread+0x324/0x3b0
[   42.289993][  T307]  ret_from_fork+0x1f/0x30
[   42.294417][  T307] 
[   42.296758][  T307] The buggy address belongs to the object at ffff88811b204000
[   42.296758][  T307]  which belongs to the cache kmalloc-8k of size 8192
[   42.310830][  T307] The buggy address is located 7544 bytes inside of
[   42.310830][  T307]  8192-byte region [ffff88811b204000, ffff88811b206000)
[   42.324283][  T307] The buggy address belongs to the page:
[   42.329947][  T307] page:ffffea00046c8000 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x11b200
[   42.340189][  T307] head:ffffea00046c8000 order:3 compound_mapcount:0 compound_pincount:0
[   42.348523][  T307] flags: 0x4000000000010200(slab|head)
[   42.354004][  T307] raw: 4000000000010200 dead000000000100 dead000000000122 ffff888100042a80
[   42.362619][  T307] raw: 0000000000000000 0000000000020002 00000001ffffffff 0000000000000000
[   42.371222][  T307] page dumped because: kasan: bad access detected
[   42.377639][  T307] page_owner tracks the page as allocated
[   42.383375][  T307] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 20, ts 39981613761, free_ts 39981256332
[   42.402318][  T307]  prep_new_page+0x176/0x190
[   42.406916][  T307]  get_page_from_freelist+0x225f/0x23f0
[   42.412463][  T307]  __alloc_pages_nodemask+0x29a/0x640
[   42.417838][  T307]  new_slab+0x84/0x3f0
[   42.421919][  T307]  ___slab_alloc+0x2f8/0x4c0
[   42.426511][  T307]  __slab_alloc+0x63/0xa0
[   42.430846][  T307]  kmem_cache_alloc_trace+0x1a8/0x2e0
[   42.436222][  T307]  hid_allocate_device+0x50/0x2f0
[   42.441250][  T307]  usbhid_probe+0x3c7/0xf30
[   42.445758][  T307]  usb_probe_interface+0x60f/0xb20
[   42.450977][  T307]  really_probe+0x3bf/0xa60
[   42.455503][  T307]  driver_probe_device+0xe1/0x190
[   42.460544][  T307]  __device_attach_driver+0x282/0x3f0
[   42.466012][  T307]  bus_for_each_drv+0x184/0x210
[   42.470883][  T307]  __device_attach+0x2a8/0x410
[   42.475691][  T307]  device_initial_probe+0x1a/0x20
[   42.480743][  T307] page last free stack trace:
[   42.485434][  T307]  __free_pages_ok+0x80b/0x830
[   42.490207][  T307]  free_compound_page+0x73/0x90
[   42.495065][  T307]  __put_compound_page+0x77/0xb0
[   42.500023][  T307]  __put_page+0xbd/0xe0
[   42.504188][  T307]  page_to_skb+0x3d9/0x930
[   42.508606][  T307]  receive_buf+0xc03/0x46a0
[   42.513126][  T307]  virtnet_poll+0x56b/0xfa0
[   42.517651][  T307]  net_rx_action+0x48d/0xed0
[   42.522248][  T307]  __do_softirq+0x255/0x563
[   42.526764][  T307] 
[   42.529099][  T307] Memory state around the buggy address:
[   42.534737][  T307]  ffff88811b205c00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[   42.542801][  T307]  ffff88811b205c80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[   42.550870][  T307] >ffff88811b205d00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[   42.558940][  T307]                                                                 ^
[   42.567096][  T307]  ffff88811b205d80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[pid   431] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50) = 18
[pid   431] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   425] exit_group(0)               = ?
[pid   425] +++ exited with 0 +++
[pid   300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=425, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   300] restart_syscall(<... resuming interrupted rt_sigprocmask ...> <unfinished ...>
[pid   426] exit_group(0)               = ?
[pid   426] +++ exited with 0 +++
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=426, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] restart_syscall(<... resuming interrupted rt_sigprocmask ...> <unfinished ...>
[pid   300] <... restart_syscall resumed>) = 0
[pid   298] <... restart_syscall resumed>) = 0
[pid   300] rt_sigprocmask(SIG_BLOCK, ~[] <unfinished ...>
[pid   298] rt_sigprocmask(SIG_BLOCK, ~[] <unfinished ...>
[pid   300] <... rt_sigprocmask resumed>, [], 8) = 0
[pid   298] <... rt_sigprocmask resumed>, [], 8) = 0
[pid   300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   300] <... clone resumed>, child_tidptr=0x55556fed1690) = 439
[pid   298] <... clone resumed>, child_tidptr=0x55556fed1690) = 440
[pid   300] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   298] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   300] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   298] <... rt_sigprocmask resumed>, NULL, 8) = 0
[   42.575258][  T307]  ffff88811b205e00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[   42.583331][  T307] ==================================================================
[   42.591408][  T307] Disabling lock debugging due to kernel taint
[   42.598320][  T308] usbhid 5-1:1.2: can't add hid device: -71
ci2-android-5-10/strace-static-x86_64: Process 439 attached
ci2-android-5-10/strace-static-x86_64: Process 440 attached
[   42.612179][   T24] audit: type=1400 audit(1792819728.320:68): avc:  denied  { read } for  pid=76 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
[   42.617577][  T308] usbhid: probe of 5-1:1.2 failed with error -71
[   42.643381][   T24] audit: type=1400 audit(1792819728.320:69): avc:  denied  { search } for  pid=76 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[pid   440] set_robust_list(0x55556fed16a0, 24 <unfinished ...>
[pid   439] set_robust_list(0x55556fed16a0, 24 <unfinished ...>
[pid   440] <... set_robust_list resumed>) = 0
[pid   440] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   439] <... set_robust_list resumed>) = 0
[pid   439] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   440] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   440] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   439] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   439] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   440] <... prctl resumed>)        = 0
[pid   440] setpgid(0, 0 <unfinished ...>
[pid   439] <... prctl resumed>)        = 0
[pid   440] <... setpgid resumed>)      = 0
[pid   439] setpgid(0, 0 <unfinished ...>
[pid   440] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   439] <... setpgid resumed>)      = 0
[pid   439] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   440] <... openat resumed>)       = 3
[pid   439] <... openat resumed>)       = 3
[pid   440] write(3, "1000", 4)         = 4
[pid   439] write(3, "1000", 4 <unfinished ...>
[pid   440] close(3 <unfinished ...>
[pid   439] <... write resumed>)        = 4
[pid   440] <... close resumed>)        = 0
[pid   439] close(3)                    = 0
[pid   440] write(1, "executing program\n", 18) = 18
[pid   439] write(1, "executing program\n", 18) = 18
[pid   440] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR <unfinished ...>
[pid   439] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   440] <... openat resumed>)       = 3
[pid   439] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fffcec57d60 <unfinished ...>
[pid   440] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fffcec57d60) = 0
[pid   439] <... ioctl resumed>)        = 0
[pid   439] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 <unfinished ...>
[pid   440] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 <unfinished ...>
[pid   439] <... ioctl resumed>)        = 0
[pid   440] <... ioctl resumed>)        = 0
[pid   440] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[pid   440] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   439] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
executing program
executing program
[   42.644667][  T438] fido_id[438]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/4-1/report_descriptor': No such file or directory
[   42.666128][   T24] audit: type=1400 audit(1792819728.320:70): avc:  denied  { write } for  pid=76 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
[   42.702279][   T24] audit: type=1400 audit(1792819728.320:71): avc:  denied  { add_name } for  pid=76 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[   42.704270][  T308] usb 5-1: USB disconnect, device number 9
[   42.735777][   T24] audit: type=1400 audit(1792819728.320:72): avc:  denied  { create } for  pid=76 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[   42.761526][   T25] usbhid 1-1:1.2: can't add hid device: -71
[   42.770902][   T25] usbhid: probe of 1-1:1.2 failed with error -71
[pid   439] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   431] <... ioctl resumed>)        = 0
[   42.780494][  T307] wacom 0003:056A:0084.0050: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input1
[   42.790825][  T441] fido_id[441]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory
[   42.801969][   T25] usb 1-1: USB disconnect, device number 9
[   42.809510][  T442] fido_id[442]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory
[pid   431] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50) = 18
[pid   431] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[pid   431] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50) = 9
[   42.826207][   T24] audit: type=1400 audit(1792819728.320:73): avc:  denied  { append open } for  pid=76 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
[   42.860766][   T24] audit: type=1400 audit(1792819728.320:74): avc:  denied  { getattr } for  pid=76 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
[pid   431] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[pid   431] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50) = 84
[   42.899264][  T444] fido_id[444]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/1-1/report_descriptor': No such file or directory
[   42.912375][  T445] fido_id[445]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory
[   42.928356][   T20] usb 2-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   42.943152][  T307] usbhid 3-1:1.2: can't add hid device: -71
[pid   431] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 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, 0x7f7ce77bbb4c) = 0
[   42.949157][  T307] usbhid: probe of 3-1:1.2 failed with error -71
[   42.956385][   T20] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   42.965122][  T307] usb 3-1: USB disconnect, device number 9
[pid   431] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d50) = 0
[pid   436] <... ioctl resumed>)        = 0
[pid   436] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   435] <... ioctl resumed>)        = 0
[pid   435] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   436] <... ioctl resumed>)        = 18
[pid   436] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   435] <... ioctl resumed>)        = 18
[   43.100797][  T308] usb 5-1: new high-speed USB device number 10 using dummy_hcd
[   43.108424][   T52] usb 4-1: new high-speed USB device number 10 using dummy_hcd
[pid   435] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   431] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   431] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70) = 0
[pid   440] <... ioctl resumed>)        = 0
[pid   440] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50) = 18
[   43.260801][   T25] usb 1-1: new high-speed USB device number 10 using dummy_hcd
[pid   440] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   439] <... ioctl resumed>)        = 0
[pid   439] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50) = 18
[pid   436] <... ioctl resumed>)        = 0
[pid   436] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   439] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   435] <... ioctl resumed>)        = 0
[pid   435] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   436] <... ioctl resumed>)        = 18
[   43.320852][  T307] usb 3-1: new high-speed USB device number 10 using dummy_hcd
[pid   436] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   435] <... ioctl resumed>)        = 18
[pid   435] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   436] <... ioctl resumed>)        = 0
[pid   436] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   435] <... ioctl resumed>)        = 0
[pid   435] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   436] <... ioctl resumed>)        = 9
[pid   436] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   435] <... ioctl resumed>)        = 9
[pid   435] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   431] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   431] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70 <unfinished ...>
[pid   436] <... ioctl resumed>)        = 0
[pid   436] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   435] <... ioctl resumed>)        = 0
[pid   431] <... ioctl resumed>)        = 34
[pid   435] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   436] <... ioctl resumed>)        = 84
[pid   436] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   435] <... ioctl resumed>)        = 84
[pid   435] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[pid   436] <... ioctl resumed>)        = 0
[pid   435] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32 <unfinished ...>
[pid   436] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   436] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   435] <... ioctl resumed>)        = 0
[pid   436] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f7ce77bbb4c) = 0
[pid   436] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d50 <unfinished ...>
[pid   435] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   435] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f7ce77bbb4c) = 0
[pid   435] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d50 <unfinished ...>
[pid   440] <... ioctl resumed>)        = 0
[pid   440] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   436] <... ioctl resumed>)        = 0
[pid   435] <... ioctl resumed>)        = 0
[pid   440] <... ioctl resumed>)        = 18
[   43.453094][   T20] wacom 0003:056A:0084.0051: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input0
[   43.464689][  T308] usb 5-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   43.473943][   T52] usb 4-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   43.483204][   T52] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   43.491257][  T308] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   440] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[pid   440] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50) = 9
[pid   439] <... ioctl resumed>)        = 0
[pid   440] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   439] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   440] <... ioctl resumed>)        = 0
[pid   440] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   439] <... ioctl resumed>)        = 18
[pid   439] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   440] <... ioctl resumed>)        = 84
[pid   439] <... ioctl resumed>)        = 0
[pid   440] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   439] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50) = 9
[pid   439] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   440] <... ioctl resumed>)        = 0
[pid   440] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   440] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   440] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f7ce77bbb4c) = 0
[pid   440] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d50 <unfinished ...>
[pid   431] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   431] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70 <unfinished ...>
[pid   439] <... ioctl resumed>)        = 0
[pid   431] <... ioctl resumed>)        = 0
[pid   439] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   440] <... ioctl resumed>)        = 0
[   43.620889][   T25] usb 1-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   43.630028][   T25] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   439] <... ioctl resumed>)        = 84
[pid   439] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 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, 0x7f7ce77bbb4c) = 0
[pid   439] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d50) = 0
[pid   436] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80 <unfinished ...>
[pid   435] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80 <unfinished ...>
[pid   436] <... ioctl resumed>)        = 0
[pid   435] <... ioctl resumed>)        = 0
[pid   435] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70 <unfinished ...>
[   43.680930][  T307] usb 3-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   43.690108][  T307] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   436] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70) = 0
[pid   435] <... ioctl resumed>)        = 0
[pid   431] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   431] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70 <unfinished ...>
[pid   440] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   440] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70 <unfinished ...>
[pid   431] <... ioctl resumed>)        = 34
[pid   440] <... ioctl resumed>)        = 0
[pid   439] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[   43.882979][   T20] wacom 0003:056A:0084.0052: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input1
[pid   439] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70) = 0
[pid   436] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80 <unfinished ...>
[pid   435] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   435] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70 <unfinished ...>
[pid   436] <... ioctl resumed>)        = 0
[pid   436] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70) = 34
[pid   435] <... ioctl resumed>)        = 34
[   43.974439][   T52] wacom 0003:056A:0084.0053: hidraw2: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input0
[   43.986058][  T308] wacom 0003:056A:0084.0054: hidraw3: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input0
[pid   431] exit_group(0)               = ?
[pid   431] +++ exited with 0 +++
[pid   299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=431, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   299] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556fed1690) = 448
[pid   299] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 448 attached
[pid   448] set_robust_list(0x55556fed16a0, 24) = 0
[pid   448] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   448] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   448] setpgid(0, 0)               = 0
[pid   448] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   448] write(3, "1000", 4)         = 4
[pid   448] close(3)                    = 0
[pid   448] write(1, "executing program\n", 18) = 18
[pid   448] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
executing program
[pid   448] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fffcec57d60) = 0
[pid   448] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   448] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[pid   448] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   440] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   440] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70) = 34
[pid   439] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   439] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70) = 34
[pid   436] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80 <unfinished ...>
[pid   435] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80 <unfinished ...>
[pid   436] <... ioctl resumed>)        = 0
[pid   435] <... ioctl resumed>)        = 0
[pid   436] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70 <unfinished ...>
[   44.112879][   T25] wacom 0003:056A:0084.0055: hidraw4: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input0
[pid   435] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70) = 0
[pid   436] <... ioctl resumed>)        = 0
[   44.173428][  T307] wacom 0003:056A:0084.0056: hidraw5: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input0
[   44.184742][   T20] usbhid 2-1:1.2: can't add hid device: -71
[   44.191967][   T20] usbhid: probe of 2-1:1.2 failed with error -71
[   44.199103][   T20] usb 2-1: USB disconnect, device number 10
[   44.221558][  T449] fido_id[449]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory
[   44.231261][  T450] fido_id[450]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory
[pid   440] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   440] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70) = 0
[pid   439] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   439] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70 <unfinished ...>
[pid   435] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   435] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70 <unfinished ...>
[pid   439] <... ioctl resumed>)        = 0
[pid   436] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   436] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70 <unfinished ...>
[pid   435] <... ioctl resumed>)        = 34
[pid   436] <... ioctl resumed>)        = 34
[   44.403120][   T52] wacom 0003:056A:0084.0057: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input1
[   44.416370][  T308] wacom 0003:056A:0084.0058: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input1
[pid   440] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   440] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70) = 34
[pid   448] <... ioctl resumed>)        = 0
[pid   448] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   439] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   439] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70 <unfinished ...>
[pid   448] <... ioctl resumed>)        = 18
[pid   448] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   435] exit_group(0)               = ?
[pid   435] +++ exited with 0 +++
[pid   301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=435, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   301] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
[pid   301] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556fed1690) = 451
[pid   301] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 451 attached
[pid   451] set_robust_list(0x55556fed16a0, 24) = 0
[pid   451] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   451] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   451] setpgid(0, 0)               = 0
[pid   451] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   451] write(3, "1000", 4)         = 4
[pid   451] close(3)                    = 0
[pid   451] write(1, "executing program\n", 18) = 18
executing program
[pid   451] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   451] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fffcec57d60) = 0
[pid   451] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   451] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[pid   451] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   439] <... ioctl resumed>)        = 34
[   44.543024][   T25] wacom 0003:056A:0084.0059: hidraw6: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input1
[   44.560811][   T20] usb 2-1: new high-speed USB device number 11 using dummy_hcd
[pid   436] exit_group(0)               = ?
[pid   436] +++ exited with 0 +++
[pid   302] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=436, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   302] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   302] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556fed1690) = 452
[pid   302] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 452 attached
[pid   452] set_robust_list(0x55556fed16a0, 24) = 0
[pid   452] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   452] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   452] setpgid(0, 0)               = 0
[pid   452] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   452] write(3, "1000", 4)         = 4
[pid   452] close(3)                    = 0
[pid   452] write(1, "executing program\n", 18) = 18
executing program
[pid   452] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   452] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fffcec57d60) = 0
[pid   452] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   452] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[   44.612732][  T307] wacom 0003:056A:0084.005A: hidraw7: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input1
[pid   452] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   440] exit_group(0)               = ?
[pid   440] +++ exited with 0 +++
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=440, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
[pid   298] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556fed1690) = 456
[pid   298] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 456 attached
[pid   456] set_robust_list(0x55556fed16a0, 24) = 0
[pid   456] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   456] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   456] setpgid(0, 0)               = 0
[pid   456] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   456] write(3, "1000", 4)         = 4
[pid   456] close(3)                    = 0
[pid   456] write(1, "executing program\n", 18) = 18
executing program
[pid   456] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   456] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fffcec57d60) = 0
[pid   456] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   456] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[   44.700814][   T52] usbhid 4-1:1.2: can't add hid device: -71
[   44.706899][   T52] usbhid: probe of 4-1:1.2 failed with error -71
[   44.713383][  T308] usbhid 5-1:1.2: can't add hid device: -71
[   44.719344][  T308] usbhid: probe of 5-1:1.2 failed with error -71
[   44.726345][   T52] usb 4-1: USB disconnect, device number 10
[   44.733543][  T308] usb 5-1: USB disconnect, device number 10
[   44.774487][  T454] fido_id[454]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory
[   44.790114][  T453] fido_id[453]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory
[   44.809184][  T457] fido_id[457]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory
[pid   456] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   439] exit_group(0)               = ?
[pid   439] +++ exited with 0 +++
[pid   300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=439, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   300] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
[pid   300] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556fed1690) = 458
[pid   300] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 458 attached
[pid   458] set_robust_list(0x55556fed16a0, 24) = 0
[pid   458] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   458] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   458] setpgid(0, 0)               = 0
[pid   458] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   458] write(3, "1000", 4)         = 4
[pid   458] close(3)                    = 0
[pid   458] write(1, "executing program\n", 18) = 18
[pid   458] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   458] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fffcec57d60) = 0
[pid   458] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   458] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
executing program
[pid   458] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   448] <... ioctl resumed>)        = 0
[pid   448] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50) = 18
[pid   448] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[pid   448] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50) = 9
[   44.809190][  T455] fido_id[455]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory
[   44.850865][   T25] usbhid 1-1:1.2: can't add hid device: -71
[   44.856888][   T25] usbhid: probe of 1-1:1.2 failed with error -71
[   44.867187][   T25] usb 1-1: USB disconnect, device number 10
[pid   448] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[pid   448] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50) = 84
[   44.889977][  T459] fido_id[459]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory
[   44.894058][  T460] fido_id[460]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory
[   44.918586][  T307] usbhid 3-1:1.2: can't add hid device: -71
[   44.924688][   T20] usb 2-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   44.933958][  T307] usbhid: probe of 3-1:1.2 failed with error -71
[pid   448] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[pid   448] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   448] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   448] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f7ce77bbb4c) = 0
[   44.940741][   T20] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   44.950487][  T307] usb 3-1: USB disconnect, device number 10
[   44.976808][  T462] fido_id[462]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory
[pid   448] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d50) = 0
[   44.977520][  T461] fido_id[461]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory
[pid   452] <... ioctl resumed>)        = 0
[pid   451] <... ioctl resumed>)        = 0
[pid   452] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   451] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   452] <... ioctl resumed>)        = 18
[pid   451] <... ioctl resumed>)        = 18
[pid   451] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[   45.140826][   T52] usb 4-1: new high-speed USB device number 11 using dummy_hcd
[   45.148520][  T308] usb 5-1: new high-speed USB device number 11 using dummy_hcd
[pid   452] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   448] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   448] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70) = 0
[pid   456] <... ioctl resumed>)        = 0
[pid   456] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50) = 18
[   45.240780][   T25] usb 1-1: new high-speed USB device number 11 using dummy_hcd
[pid   456] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   458] <... ioctl resumed>)        = 0
[pid   458] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50) = 18
[   45.310781][  T307] usb 3-1: new high-speed USB device number 11 using dummy_hcd
[pid   458] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   452] <... ioctl resumed>)        = 0
[pid   451] <... ioctl resumed>)        = 0
[pid   452] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   448] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   448] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70 <unfinished ...>
[pid   451] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   452] <... ioctl resumed>)        = 18
[pid   451] <... ioctl resumed>)        = 18
[pid   448] <... ioctl resumed>)        = 34
[pid   452] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   451] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   452] <... ioctl resumed>)        = 0
[pid   451] <... ioctl resumed>)        = 0
[pid   452] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   451] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   452] <... ioctl resumed>)        = 9
[pid   451] <... ioctl resumed>)        = 9
[pid   452] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   451] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   452] <... ioctl resumed>)        = 0
[pid   451] <... ioctl resumed>)        = 0
[pid   451] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[   45.433386][   T20] wacom 0003:056A:0084.005B: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input0
[pid   452] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   456] <... ioctl resumed>)        = 0
[pid   456] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   452] <... ioctl resumed>)        = 84
[pid   451] <... ioctl resumed>)        = 84
[pid   452] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   451] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   456] <... ioctl resumed>)        = 18
[pid   456] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[pid   456] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50) = 9
[pid   452] <... ioctl resumed>)        = 0
[pid   451] <... ioctl resumed>)        = 0
[pid   456] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   452] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   452] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   452] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f7ce77bbb4c) = 0
[pid   452] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d50 <unfinished ...>
[pid   451] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   451] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   451] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f7ce77bbb4c) = 0
[pid   451] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d50 <unfinished ...>
[pid   456] <... ioctl resumed>)        = 0
[pid   452] <... ioctl resumed>)        = 0
[pid   451] <... ioctl resumed>)        = 0
[pid   456] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   458] <... ioctl resumed>)        = 0
[   45.510920][   T52] usb 4-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   45.520137][  T308] usb 5-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   45.530633][   T52] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   45.538739][  T308] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   458] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   456] <... ioctl resumed>)        = 84
[pid   456] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   458] <... ioctl resumed>)        = 18
[pid   458] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[pid   456] <... ioctl resumed>)        = 0
[pid   456] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   456] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   456] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f7ce77bbb4c <unfinished ...>
[pid   458] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   456] <... ioctl resumed>)        = 0
[pid   456] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d50 <unfinished ...>
[pid   448] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   448] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70) = 0
[pid   458] <... ioctl resumed>)        = 9
[pid   456] <... ioctl resumed>)        = 0
[   45.600914][   T25] usb 1-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   45.610022][   T25] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   458] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[pid   458] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50) = 84
[pid   458] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[pid   458] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   458] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   458] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f7ce77bbb4c) = 0
[pid   458] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d50) = 0
[   45.690851][  T307] usb 3-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   45.700089][  T307] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   452] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80 <unfinished ...>
[pid   451] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   451] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70 <unfinished ...>
[pid   452] <... ioctl resumed>)        = 0
[pid   452] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70) = 0
[pid   451] <... ioctl resumed>)        = 0
[pid   448] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   448] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70 <unfinished ...>
[pid   456] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   456] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70 <unfinished ...>
[pid   448] <... ioctl resumed>)        = 34
[pid   456] <... ioctl resumed>)        = 0
[   45.862884][   T20] wacom 0003:056A:0084.005C: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input1
[pid   458] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   458] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70) = 0
[pid   452] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80 <unfinished ...>
[pid   451] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   451] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70 <unfinished ...>
[pid   452] <... ioctl resumed>)        = 0
[pid   452] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70) = 34
[pid   451] <... ioctl resumed>)        = 34
[pid   448] exit_group(0)               = ?
[pid   448] +++ exited with 0 +++
[pid   299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=448, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   299] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 463 attached
, child_tidptr=0x55556fed1690) = 463
[pid   299] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   463] set_robust_list(0x55556fed16a0, 24) = 0
[pid   299] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   463] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   463] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   463] setpgid(0, 0)               = 0
[pid   463] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   463] write(3, "1000", 4)         = 4
[pid   463] close(3)                    = 0
[pid   463] write(1, "executing program\n", 18) = 18
executing program
[pid   463] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   463] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fffcec57d60) = 0
[pid   463] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   463] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[pid   463] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   456] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[   46.024118][   T52] wacom 0003:056A:0084.005D: hidraw2: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input0
[   46.035764][  T308] wacom 0003:056A:0084.005E: hidraw3: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input0
[pid   456] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70) = 34
[   46.093004][   T25] wacom 0003:056A:0084.005F: hidraw4: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input0
[pid   458] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   458] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70) = 34
[   46.160826][   T20] usbhid 2-1:1.2: can't add hid device: -71
[   46.166901][   T20] usbhid: probe of 2-1:1.2 failed with error -71
[   46.174868][   T20] usb 2-1: USB disconnect, device number 11
[   46.183302][  T307] wacom 0003:056A:0084.0060: hidraw5: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input0
[pid   452] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80 <unfinished ...>
[pid   451] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80 <unfinished ...>
[pid   452] <... ioctl resumed>)        = 0
[pid   451] <... ioctl resumed>)        = 0
[pid   452] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70 <unfinished ...>
[pid   451] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70 <unfinished ...>
[pid   452] <... ioctl resumed>)        = 0
[pid   451] <... ioctl resumed>)        = 0
[pid   456] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[   46.212241][  T465] fido_id[465]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory
[   46.212860][  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   456] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70) = 0
[pid   458] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   458] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70) = 0
[pid   452] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80 <unfinished ...>
[pid   451] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   451] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70 <unfinished ...>
[pid   452] <... ioctl resumed>)        = 0
[pid   452] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70) = 34
[pid   451] <... ioctl resumed>)        = 34
[pid   456] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   456] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70) = 34
[   46.464676][  T308] wacom 0003:056A:0084.0061: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input1
[   46.476215][   T52] wacom 0003:056A:0084.0062: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input1
[pid   463] <... ioctl resumed>)        = 0
[pid   463] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50) = 18
[pid   463] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   458] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[   46.522964][   T25] wacom 0003:056A:0084.0063: hidraw6: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input1
[   46.550788][   T20] usb 2-1: new high-speed USB device number 12 using dummy_hcd
[pid   458] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70) = 34
[pid   452] exit_group(0 <unfinished ...>
[pid   451] exit_group(0)               = ?
[pid   452] <... exit_group resumed>)   = ?
[pid   451] +++ exited with 0 +++
[pid   452] +++ exited with 0 +++
[pid   302] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=452, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=451, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   302] restart_syscall(<... resuming interrupted rt_sigprocmask ...> <unfinished ...>
[pid   301] restart_syscall(<... resuming interrupted rt_sigprocmask ...> <unfinished ...>
[pid   302] <... restart_syscall resumed>) = 0
[pid   301] <... restart_syscall resumed>) = 0
[pid   302] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   302] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 466 attached
 <unfinished ...>
[pid   301] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid   466] set_robust_list(0x55556fed16a0, 24 <unfinished ...>
[pid   302] <... clone resumed>, child_tidptr=0x55556fed1690) = 466
ci2-android-5-10/strace-static-x86_64: Process 467 attached
[pid   466] <... set_robust_list resumed>) = 0
[pid   466] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   302] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   467] set_robust_list(0x55556fed16a0, 24 <unfinished ...>
[pid   301] <... clone resumed>, child_tidptr=0x55556fed1690) = 467
[pid   466] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   302] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   466] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid   301] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   466] <... prctl resumed>)        = 0
[pid   301] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   466] setpgid(0, 0)               = 0
[pid   466] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid   467] <... set_robust_list resumed>) = 0
[pid   466] <... openat resumed>)       = 3
[pid   466] write(3, "1000", 4)         = 4
[pid   466] close(3)                    = 0
[pid   466] write(1, "executing program\n", 18) = 18
[pid   466] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
executing program
[pid   466] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fffcec57d60 <unfinished ...>
[pid   467] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   466] <... ioctl resumed>)        = 0
[pid   466] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 <unfinished ...>
[pid   467] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   466] <... ioctl resumed>)        = 0
[pid   466] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[pid   466] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[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, 0x7fffcec57d60) = 0
[pid   467] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   467] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[   46.623059][  T307] wacom 0003:056A:0084.0064: hidraw7: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input1
[pid   467] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   456] exit_group(0)               = ?
[pid   456] +++ exited with 0 +++
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=456, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
[pid   298] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 468 attached
 <unfinished ...>
[pid   468] set_robust_list(0x55556fed16a0, 24 <unfinished ...>
[pid   298] <... clone resumed>, child_tidptr=0x55556fed1690) = 468
[pid   468] <... set_robust_list resumed>) = 0
[pid   298] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   468] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   298] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   468] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   468] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   468] setpgid(0, 0)               = 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
[pid   468] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fffcec57d60) = 0
[pid   468] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   468] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[pid   468] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   463] <... ioctl resumed>)        = 0
[   46.760895][   T52] usbhid 4-1:1.2: can't add hid device: -71
[   46.766933][  T308] usbhid 5-1:1.2: can't add hid device: -71
[   46.773066][   T52] usbhid: probe of 4-1:1.2 failed with error -71
[   46.784498][  T308] usbhid: probe of 5-1:1.2 failed with error -71
[   46.801583][   T52] usb 4-1: USB disconnect, device number 11
[pid   463] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   458] exit_group(0)               = ?
[pid   458] +++ exited with 0 +++
[pid   300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=458, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   300] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556fed1690) = 473
[pid   300] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   463] <... ioctl resumed>)        = 18
[pid   463] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60ci2-android-5-10/strace-static-x86_64: Process 473 attached
 <unfinished ...>
[pid   473] set_robust_list(0x55556fed16a0, 24) = 0
[pid   473] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   473] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   473] setpgid(0, 0)               = 0
[pid   473] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   473] write(3, "1000", 4)         = 4
[pid   473] close(3)                    = 0
executing program
[pid   473] write(1, "executing program\n", 18) = 18
[pid   473] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   473] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fffcec57d60) = 0
[pid   473] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   473] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[pid   473] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   463] <... ioctl resumed>)        = 0
[   46.811634][  T308] usb 5-1: USB disconnect, device number 11
[   46.820800][   T25] usbhid 1-1:1.2: can't add hid device: -71
[   46.826796][   T25] usbhid: probe of 1-1:1.2 failed with error -71
[pid   463] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50) = 9
[pid   463] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[   46.855480][  T470] fido_id[470]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory
[   46.861831][   T25] usb 1-1: USB disconnect, device number 11
[   46.882378][  T471] fido_id[471]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory
[pid   463] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50) = 84
[   46.903882][  T472] fido_id[472]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory
[   46.911266][   T20] usb 2-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   46.928142][  T307] usbhid 3-1:1.2: can't add hid device: -71
[   46.934236][  T307] usbhid: probe of 3-1:1.2 failed with error -71
[   46.960270][  T307] usb 3-1: USB disconnect, device number 11
[   46.976842][   T20] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   463] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[pid   463] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   463] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   463] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f7ce77bbb4c) = 0
[pid   463] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d50) = 0
[   47.001139][  T477] fido_id[477]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory
[   47.001538][  T476] fido_id[476]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory
[pid   467] <... ioctl resumed>)        = 0
[pid   467] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50) = 18
[pid   463] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   463] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70 <unfinished ...>
[pid   467] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   466] <... ioctl resumed>)        = 0
[pid   463] <... ioctl resumed>)        = 0
[pid   466] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50) = 18
[   47.190832][   T52] usb 4-1: new high-speed USB device number 12 using dummy_hcd
[   47.230898][  T308] usb 5-1: new high-speed USB device number 12 using dummy_hcd
[pid   466] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   468] <... ioctl resumed>)        = 0
[pid   468] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50) = 18
[   47.290830][   T25] usb 1-1: new high-speed USB device number 12 using dummy_hcd
[pid   468] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   473] <... ioctl resumed>)        = 0
[pid   473] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50) = 18
[   47.340798][  T307] usb 3-1: new high-speed USB device number 12 using dummy_hcd
[pid   473] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   467] <... ioctl resumed>)        = 0
[pid   467] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   463] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   463] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70 <unfinished ...>
[pid   467] <... ioctl resumed>)        = 18
[pid   463] <... ioctl resumed>)        = 34
[pid   467] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[pid   466] <... ioctl resumed>)        = 0
[pid   467] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   466] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   467] <... ioctl resumed>)        = 9
[pid   466] <... ioctl resumed>)        = 18
[pid   467] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   466] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   467] <... ioctl resumed>)        = 0
[pid   466] <... ioctl resumed>)        = 0
[pid   466] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[   47.473221][   T20] wacom 0003:056A:0084.0065: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input0
[pid   467] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   468] <... ioctl resumed>)        = 0
[pid   467] <... ioctl resumed>)        = 84
[pid   466] <... ioctl resumed>)        = 9
[pid   468] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   467] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   466] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   468] <... ioctl resumed>)        = 18
[pid   468] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   466] <... ioctl resumed>)        = 0
[pid   466] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   468] <... ioctl resumed>)        = 0
[   47.550929][   T52] usb 4-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   47.560054][   T52] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   468] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   473] <... ioctl resumed>)        = 0
[pid   467] <... ioctl resumed>)        = 0
[pid   466] <... ioctl resumed>)        = 84
[pid   473] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   467] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32 <unfinished ...>
[pid   466] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   467] <... ioctl resumed>)        = 0
[pid   467] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   467] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f7ce77bbb4c) = 0
[pid   467] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d50 <unfinished ...>
[pid   468] <... ioctl resumed>)        = 9
[pid   468] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   473] <... ioctl resumed>)        = 18
[pid   467] <... ioctl resumed>)        = 0
[pid   473] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   468] <... ioctl resumed>)        = 0
[pid   466] <... ioctl resumed>)        = 0
[pid   468] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   466] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   466] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   466] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f7ce77bbb4c) = 0
[pid   466] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d50 <unfinished ...>
[pid   473] <... ioctl resumed>)        = 0
[pid   473] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[   47.600917][  T308] usb 5-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   47.610195][  T308] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   468] <... ioctl resumed>)        = 84
[pid   466] <... ioctl resumed>)        = 0
[pid   468] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   473] <... ioctl resumed>)        = 9
[pid   473] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   463] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   463] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70 <unfinished ...>
[pid   473] <... ioctl resumed>)        = 0
[pid   468] <... ioctl resumed>)        = 0
[pid   463] <... ioctl resumed>)        = 0
[pid   473] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   468] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   468] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   468] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f7ce77bbb4c) = 0
[pid   468] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d50 <unfinished ...>
[   47.650892][   T25] usb 1-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   47.660967][   T25] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   473] <... ioctl resumed>)        = 84
[pid   468] <... ioctl resumed>)        = 0
[pid   473] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[pid   473] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   473] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   473] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f7ce77bbb4c) = 0
[pid   473] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d50) = 0
[   47.700903][  T307] usb 3-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   47.710111][  T307] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   467] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   467] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70) = 0
[pid   466] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   466] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70) = 0
[pid   463] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   463] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70) = 34
[pid   468] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   468] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70) = 0
[pid   473] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[   47.903136][   T20] wacom 0003:056A:0084.0066: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input1
[pid   473] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70) = 0
[pid   467] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   467] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70 <unfinished ...>
[pid   466] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   466] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70 <unfinished ...>
[pid   467] <... ioctl resumed>)        = 34
[pid   466] <... ioctl resumed>)        = 34
[pid   463] exit_group(0)               = ?
[pid   463] +++ exited with 0 +++
[pid   299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=463, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   299] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
[pid   299] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556fed1690) = 480
ci2-android-5-10/strace-static-x86_64: Process 480 attached
[pid   480] set_robust_list(0x55556fed16a0, 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 <unfinished ...>
[pid   299] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   480] <... openat resumed>)       = 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, 0x7fffcec57d60) = 0
[pid   299] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   480] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   480] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[pid   480] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   468] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[   48.063312][   T52] wacom 0003:056A:0084.0067: hidraw2: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input0
[   48.083007][  T308] wacom 0003:056A:0084.0068: hidraw3: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input0
[pid   468] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70) = 34
[pid   473] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   473] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70) = 34
[   48.132793][   T25] wacom 0003:056A:0084.0069: hidraw4: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input0
[pid   467] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   467] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70) = 0
[   48.192786][  T307] wacom 0003:056A:0084.006A: hidraw5: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input0
[   48.203926][   T20] usbhid 2-1:1.2: can't add hid device: -71
[   48.209906][   T20] usbhid: probe of 2-1:1.2 failed with error -71
[   48.217905][   T20] usb 2-1: USB disconnect, device number 12
[pid   466] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   466] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70) = 0
[pid   468] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   468] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70) = 0
[pid   473] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   473] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70) = 0
[pid   467] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   467] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70) = 34
[pid   466] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   466] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70) = 34
[pid   468] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   468] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70) = 34
[   48.493143][   T52] wacom 0003:056A:0084.006B: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input1
[   48.512922][  T308] wacom 0003:056A:0084.006C: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input1
[pid   480] <... ioctl resumed>)        = 0
[pid   480] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   473] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   473] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70 <unfinished ...>
[pid   480] <... ioctl resumed>)        = 18
[   48.562934][   T25] wacom 0003:056A:0084.006D: hidraw6: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input1
[   48.574142][   T20] usb 2-1: new high-speed USB device number 13 using dummy_hcd
[pid   480] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   473] <... ioctl resumed>)        = 34
[pid   467] exit_group(0)               = ?
[pid   467] +++ exited with 0 +++
[pid   301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=467, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[   48.633071][  T307] wacom 0003:056A:0084.006E: hidraw7: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input1
[pid   301] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
[pid   301] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556fed1690) = 481
ci2-android-5-10/strace-static-x86_64: Process 481 attached
[pid   481] set_robust_list(0x55556fed16a0, 24) = 0
[pid   481] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   301] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   481] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   481] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   481] setpgid(0, 0)               = 0
[pid   301] <... rt_sigprocmask resumed>, NULL, 8) = 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
[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, 0x7fffcec57d60) = 0
executing program
[pid   481] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   481] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[pid   481] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   466] exit_group(0)               = ?
[pid   466] +++ exited with 0 +++
[pid   302] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=466, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   302] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
[pid   302] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   302] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556fed1690) = 482
ci2-android-5-10/strace-static-x86_64: Process 482 attached
[pid   482] set_robust_list(0x55556fed16a0, 24) = 0
[pid   482] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   302] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid   482] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   302] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid   482] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   482] setpgid(0, 0)               = 0
[pid   482] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   482] write(3, "1000", 4)         = 4
[pid   482] close(3)                    = 0
executing program
[pid   482] write(1, "executing program\n", 18) = 18
[pid   482] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   482] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fffcec57d60) = 0
[pid   482] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   482] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[pid   482] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   468] exit_group(0)               = ?
[pid   468] +++ exited with 0 +++
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=468, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
[pid   298] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 483 attached
, child_tidptr=0x55556fed1690) = 483
[pid   298] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   483] set_robust_list(0x55556fed16a0, 24) = 0
[pid   483] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   483] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   483] setpgid(0, 0)               = 0
[pid   483] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   483] write(3, "1000", 4)         = 4
[pid   483] close(3)                    = 0
[pid   483] write(1, "executing program\n", 18) = 18
executing program
[pid   483] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   483] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fffcec57d60) = 0
[pid   483] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   483] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[pid   483] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   473] exit_group(0)               = ?
[pid   473] +++ exited with 0 +++
[pid   300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=473, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   300] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
[pid   300] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556fed1690) = 486
[pid   300] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[   48.790854][   T52] usbhid 4-1:1.2: can't add hid device: -71
[   48.797030][   T52] usbhid: probe of 4-1:1.2 failed with error -71
[   48.809280][   T52] usb 4-1: USB disconnect, device number 12
[   48.815360][  T308] usbhid 5-1:1.2: can't add hid device: -71
[   48.823923][  T308] usbhid: probe of 5-1:1.2 failed with error -71
[pid   480] <... ioctl resumed>)        = 0
[pid   480] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50ci2-android-5-10/strace-static-x86_64: Process 486 attached
[   48.846829][  T485] fido_id[485]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/4-1/report_descriptor': No such file or directory
[   48.853908][  T308] usb 5-1: USB disconnect, device number 12
[   48.867403][  T484] fido_id[484]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/4-1/report_descriptor': No such file or directory
[   48.867511][   T25] usbhid 1-1:1.2: can't add hid device: -71
 <unfinished ...>
[pid   486] set_robust_list(0x55556fed16a0, 24) = 0
[pid   480] <... ioctl resumed>)        = 18
[pid   480] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   486] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   486] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   486] setpgid(0, 0)               = 0
[pid   486] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   486] write(3, "1000", 4)         = 4
[pid   486] close(3)                    = 0
[pid   486] write(1, "executing program\n", 18) = 18
[pid   486] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   486] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fffcec57d60) = 0
[pid   486] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
executing program
[pid   486] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[pid   486] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   480] <... ioctl resumed>)        = 0
[   48.891928][   T25] usbhid: probe of 1-1:1.2 failed with error -71
[pid   480] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50) = 9
[pid   480] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[   48.923160][   T25] usb 1-1: USB disconnect, device number 12
[   48.929535][  T487] fido_id[487]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory
[   48.941165][  T307] usbhid 3-1:1.2: can't add hid device: -71
[   48.950184][  T307] usbhid: probe of 3-1:1.2 failed with error -71
[pid   480] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50) = 84
[   48.970320][  T488] fido_id[488]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory
[   48.981080][   T20] usb 2-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   48.994635][  T307] usb 3-1: USB disconnect, device number 12
[   49.009214][   T20] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   480] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 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, 0x7f7ce77bbb4c) = 0
[   49.019204][  T490] fido_id[490]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory
[   49.032170][  T489] fido_id[489]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory
[   49.039818][  T491] fido_id[491]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/3-1/report_descriptor': No such file or directory
[pid   480] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d50) = 0
[   49.085813][  T492] fido_id[492]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory
[pid   481] <... ioctl resumed>)        = 0
[pid   481] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   482] <... ioctl resumed>)        = 0
[pid   482] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   481] <... ioctl resumed>)        = 18
[pid   481] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   482] <... ioctl resumed>)        = 18
[   49.240760][   T52] usb 4-1: new high-speed USB device number 13 using dummy_hcd
[   49.250794][  T308] usb 5-1: new high-speed USB device number 13 using dummy_hcd
[pid   482] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   480] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   480] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70) = 0
[pid   483] <... ioctl resumed>)        = 0
[pid   483] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50) = 18
[pid   483] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   486] <... ioctl resumed>)        = 0
[pid   486] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50) = 18
[   49.370787][   T25] usb 1-1: new high-speed USB device number 13 using dummy_hcd
[   49.410806][  T307] usb 3-1: new high-speed USB device number 13 using dummy_hcd
[pid   486] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   481] <... ioctl resumed>)        = 0
[pid   481] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   482] <... ioctl resumed>)        = 0
[pid   481] <... ioctl resumed>)        = 18
[pid   482] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   481] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   480] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   480] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70 <unfinished ...>
[pid   482] <... ioctl resumed>)        = 18
[pid   481] <... ioctl resumed>)        = 0
[pid   480] <... ioctl resumed>)        = 34
[pid   482] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   481] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   482] <... ioctl resumed>)        = 0
[pid   481] <... ioctl resumed>)        = 9
[pid   481] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   482] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   481] <... ioctl resumed>)        = 0
[pid   482] <... ioctl resumed>)        = 9
[pid   481] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   482] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[   49.542983][   T20] wacom 0003:056A:0084.006F: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input0
[pid   481] <... ioctl resumed>)        = 84
[pid   481] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   482] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50) = 84
[pid   482] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   483] <... ioctl resumed>)        = 0
[pid   481] <... ioctl resumed>)        = 0
[pid   483] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <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, 0x7f7ce77bbb4c) = 0
[pid   481] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d50 <unfinished ...>
[pid   483] <... ioctl resumed>)        = 18
[pid   481] <... ioctl resumed>)        = 0
[pid   483] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   482] <... ioctl resumed>)        = 0
[pid   482] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   482] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   482] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f7ce77bbb4c) = 0
[pid   482] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d50 <unfinished ...>
[pid   483] <... ioctl resumed>)        = 0
[pid   486] <... ioctl resumed>)        = 0
[pid   483] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   486] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   482] <... ioctl resumed>)        = 0
[   49.600942][   T52] usb 4-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   49.610235][   T52] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   49.620850][  T308] usb 5-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   49.629986][  T308] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   486] <... ioctl resumed>)        = 18
[pid   483] <... ioctl resumed>)        = 9
[pid   486] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   483] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   486] <... ioctl resumed>)        = 0
[pid   483] <... ioctl resumed>)        = 0
[pid   483] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   486] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50) = 9
[pid   483] <... ioctl resumed>)        = 84
[pid   486] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   483] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   480] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   480] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70 <unfinished ...>
[pid   486] <... ioctl resumed>)        = 0
[pid   480] <... ioctl resumed>)        = 0
[pid   486] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   483] <... ioctl resumed>)        = 0
[pid   483] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   483] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   483] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f7ce77bbb4c) = 0
[pid   483] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d50 <unfinished ...>
[pid   486] <... ioctl resumed>)        = 84
[   49.730904][   T25] usb 1-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   49.740029][   T25] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   49.770875][  T307] usb 3-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[pid   486] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   483] <... ioctl resumed>)        = 0
[pid   486] <... ioctl resumed>)        = 0
[pid   486] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   486] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   486] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f7ce77bbb4c) = 0
[pid   486] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d50) = 0
[   49.780193][  T307] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[pid   481] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   481] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70) = 0
[pid   482] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   482] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70) = 0
[pid   480] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   480] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70) = 34
[pid   483] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   483] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70) = 0
[pid   486] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[   49.972869][   T20] wacom 0003:056A:0084.0070: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input1
[pid   486] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70) = 0
[pid   481] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   481] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70) = 34
[pid   482] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   482] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70) = 34
[   50.092850][   T52] wacom 0003:056A:0084.0071: hidraw2: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input0
[   50.106202][  T308] wacom 0003:056A:0084.0072: hidraw3: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input0
[pid   480] exit_group(0)               = ?
[pid   480] +++ exited with 0 +++
[pid   299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=480, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   299] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
[pid   299] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 495 attached
, child_tidptr=0x55556fed1690) = 495
[pid   299] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   495] set_robust_list(0x55556fed16a0, 24) = 0
[pid   495] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   495] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   495] setpgid(0, 0)               = 0
[pid   495] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   495] write(3, "1000", 4)         = 4
[pid   495] close(3)                    = 0
executing program
[pid   495] write(1, "executing program\n", 18) = 18
[pid   495] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   495] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fffcec57d60) = 0
[pid   495] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   495] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[pid   495] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   483] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   483] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70) = 34
[pid   486] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   486] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70) = 34
[   50.222995][   T25] wacom 0003:056A:0084.0073: hidraw4: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input0
[pid   481] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   481] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70) = 0
[pid   482] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   482] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70) = 0
[   50.263324][  T307] wacom 0003:056A:0084.0074: hidraw5: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input0
[   50.274574][   T20] usbhid 2-1:1.2: can't add hid device: -71
[   50.280535][   T20] usbhid: probe of 2-1:1.2 failed with error -71
[   50.287539][   T20] usb 2-1: USB disconnect, device number 13
[pid   483] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   483] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70) = 0
[pid   486] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   486] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70) = 0
[pid   481] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   481] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70 <unfinished ...>
[pid   482] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   482] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70 <unfinished ...>
[pid   481] <... ioctl resumed>)        = 34
[pid   482] <... ioctl resumed>)        = 34
[   50.522971][   T52] wacom 0003:056A:0084.0075: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input1
[   50.536209][  T308] wacom 0003:056A:0084.0076: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input1
[pid   483] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   483] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70) = 34
[pid   495] <... ioctl resumed>)        = 0
[pid   495] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50) = 18
[pid   495] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   486] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   486] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d70) = 34
[   50.640832][   T20] usb 2-1: new high-speed USB device number 14 using dummy_hcd
[   50.653150][   T25] wacom 0003:056A:0084.0077: hidraw6: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input1
[pid   481] exit_group(0)               = ?
[pid   481] +++ exited with 0 +++
[pid   301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=481, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   301] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
[pid   301] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556fed1690) = 496
[pid   301] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 496 attached
[pid   496] set_robust_list(0x55556fed16a0, 24) = 0
[pid   496] rt_sigprocmask(SIG_SETMASK, [], 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) = 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, 0x7fffcec57d60) = 0
[pid   496] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   496] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[pid   496] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   482] exit_group(0)               = ?
[pid   482] +++ exited with 0 +++
[pid   302] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=482, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   302] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
[pid   302] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   302] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556fed1690) = 497
[pid   302] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 497 attached
[pid   497] set_robust_list(0x55556fed16a0, 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, 0x7fffcec57d60) = 0
[pid   497] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   497] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[   50.703559][  T307] wacom 0003:056A:0084.0078: hidraw7: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input1
[pid   497] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   483] exit_group(0)               = ?
[pid   483] +++ exited with 0 +++
[pid   298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=483, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid   298] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
[pid   298] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556fed1690) = 498
[pid   298] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 498 attached
executing program
[pid   498] set_robust_list(0x55556fed16a0, 24) = 0
[pid   498] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   498] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   498] setpgid(0, 0)               = 0
[pid   498] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   498] write(3, "1000", 4)         = 4
[pid   498] close(3)                    = 0
[pid   498] write(1, "executing program\n", 18) = 18
[pid   498] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   498] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fffcec57d60) = 0
[pid   498] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   498] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[   50.820900][   T52] usbhid 4-1:1.2: can't add hid device: -71
[   50.826904][   T52] usbhid: probe of 4-1:1.2 failed with error -71
[   50.833426][  T308] usbhid 5-1:1.2: can't add hid device: -71
[   50.839409][  T308] usbhid: probe of 5-1:1.2 failed with error -71
[   50.849539][   T52] usb 4-1: USB disconnect, device number 13
[   50.864330][  T308] usb 5-1: USB disconnect, device number 13
[pid   498] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   486] exit_group(0)               = ?
[pid   486] +++ exited with 0 +++
[pid   300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=486, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[   50.896885][  T500] fido_id[500]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory
[   50.910673][  T499] fido_id[499]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory
[   50.923197][  T502] fido_id[502]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory
[pid   300] restart_syscall(<... resuming interrupted rt_sigprocmask ...> <unfinished ...>
[pid   495] <... ioctl resumed>)        = 0
[pid   300] <... restart_syscall resumed>) = 0
[pid   300] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid   300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556fed1690) = 503
[pid   300] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ci2-android-5-10/strace-static-x86_64: Process 503 attached
[pid   503] set_robust_list(0x55556fed16a0, 24) = 0
[pid   503] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid   503] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid   503] setpgid(0, 0)               = 0
[pid   503] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid   503] write(3, "1000", 4)         = 4
[pid   503] close(3)                    = 0
[pid   503] write(1, "executing program\n", 18) = 18
[pid   503] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid   503] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fffcec57d60) = 0
[pid   503] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid   503] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
executing program
[pid   503] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   495] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50) = 18
[pid   495] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[   50.935958][  T501] fido_id[501]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory
[   50.970876][   T25] usbhid 1-1:1.2: can't add hid device: -71
[   50.976891][   T25] usbhid: probe of 1-1:1.2 failed with error -71
[   50.987129][   T25] usb 1-1: USB disconnect, device number 13
[pid   495] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50) = 9
[   51.009505][  T505] fido_id[505]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/1-1/report_descriptor': No such file or directory
[   51.016186][  T504] fido_id[504]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/1-1/report_descriptor': No such file or directory
[   51.038517][  T307] usbhid 3-1:1.2: can't add hid device: -71
[   51.044908][  T307] usbhid: probe of 3-1:1.2 failed with error -71
[pid   495] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[   51.055969][  T307] usb 3-1: USB disconnect, device number 13
[pid   495] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50) = 84
[   51.080827][   T20] usb 2-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00
[   51.090078][   T20] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   51.098401][  T506] fido_id[506]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory
[pid   495] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60) = 0
[pid   495] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0
[pid   495] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid   495] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f7ce77bbb4c) = 0
[pid   495] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d50) = 0
[   51.118799][  T507] fido_id[507]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory
[pid   496] <... ioctl resumed>)        = 0
[pid   496] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   497] <... ioctl resumed>)        = 0
[pid   497] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   496] <... ioctl resumed>)        = 18
[pid   496] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   497] <... ioctl resumed>)        = 18
[   51.240766][   T52] usb 4-1: new high-speed USB device number 14 using dummy_hcd
[   51.250837][  T308] usb 5-1: new high-speed USB device number 14 using dummy_hcd
[pid   497] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   495] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0
[pid   495] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffcec56d70) = 0
[pid   498] <... ioctl resumed>)        = 0
[pid   498] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50) = 18
[   51.360788][   T25] usb 1-1: new high-speed USB device number 14 using dummy_hcd
[pid   498] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   503] <... ioctl resumed>)        = 0
[pid   503] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50) = 18
[   51.430840][  T307] usb 3-1: new high-speed USB device number 14 using dummy_hcd
[pid   503] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   496] <... ioctl resumed>)        = 0
[pid   496] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   497] <... ioctl resumed>)        = 0
[pid   497] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   496] <... ioctl resumed>)        = 18
[pid   496] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   497] <... ioctl resumed>)        = 18
[pid   497] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   496] <... ioctl resumed>)        = 0
[pid   496] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   497] <... ioctl resumed>)        = 0
[pid   497] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffcec56d50 <unfinished ...>
[pid   496] <... ioctl resumed>)        = 9
[pid   496] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   497] <... ioctl resumed>)        = 9
[pid   497] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d60 <unfinished ...>
[pid   495] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffcec57d80) = 0