./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor807241565 <...> Warning: Permanently added '10.128.0.210' (ED25519) to the list of known hosts. execve("./syz-executor807241565", ["./syz-executor807241565"], 0x7ffc9745fe80 /* 10 vars */) = 0 brk(NULL) = 0x555583b87000 brk(0x555583b87d00) = 0x555583b87d00 arch_prctl(ARCH_SET_FS, 0x555583b87380) = 0 set_tid_address(0x555583b87650) = 5190 set_robust_list(0x555583b87660, 24) = 0 rseq(0x555583b87ca0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor807241565", 4096) = 27 getrandom("\xa4\x47\x05\x21\x21\xf9\x00\x08", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x555583b87d00 brk(0x555583ba8d00) = 0x555583ba8d00 brk(0x555583ba9000) = 0x555583ba9000 mprotect(0x7f2926306000, 16384, PROT_READ) = 0 mmap(0x1ffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffff000 mmap(0x20000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 mmap(0x21000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x21000000 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555583b87650) = 5191 ./strace-static-x86_64: Process 5191 attached [pid 5190] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5191] set_robust_list(0x555583b87660, 24) = 0 ./strace-static-x86_64: Process 5192 attached [pid 5190] <... clone resumed>, child_tidptr=0x555583b87650) = 5192 [pid 5191] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5190] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5192] set_robust_list(0x555583b87660, 24./strace-static-x86_64: Process 5193 attached [pid 5191] <... clone resumed>, child_tidptr=0x555583b87650) = 5193 [pid 5193] set_robust_list(0x555583b87660, 24) = 0 [pid 5192] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 5194 attached [pid 5193] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5194] set_robust_list(0x555583b87660, 24) = 0 [pid 5194] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5193] <... prctl resumed>) = 0 [pid 5193] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 5195 attached [pid 5190] <... clone resumed>, child_tidptr=0x555583b87650) = 5194 [pid 5193] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5192] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5193] <... openat resumed>) = 3 [pid 5194] <... clone resumed>, child_tidptr=0x555583b87650) = 5195 [pid 5193] write(3, "1000", 4./strace-static-x86_64: Process 5196 attached [pid 5190] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5195] set_robust_list(0x555583b87660, 24 [pid 5193] <... write resumed>) = 4 [pid 5196] set_robust_list(0x555583b87660, 24 [pid 5193] close(3) = 0 [pid 5196] <... set_robust_list resumed>) = 0 executing program [pid 5193] write(1, "executing program\n", 18 [pid 5196] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5193] <... write resumed>) = 18 [pid 5196] <... prctl resumed>) = 0 [pid 5193] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5196] setpgid(0, 0 [pid 5193] <... openat resumed>) = 3 [pid 5196] <... setpgid resumed>) = 0 [pid 5196] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5195] <... set_robust_list resumed>) = 0 [pid 5196] <... openat resumed>) = 3 [pid 5196] write(3, "1000", 4./strace-static-x86_64: Process 5197 attached ) = 4 [pid 5195] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5193] ioctl(3, USB_RAW_IOCTL_INIT [pid 5192] <... clone resumed>, child_tidptr=0x555583b87650) = 5196 [pid 5196] close(3) = 0 executing program [pid 5197] set_robust_list(0x555583b87660, 24 [pid 5196] write(1, "executing program\n", 18 [pid 5195] <... prctl resumed>) = 0 [pid 5193] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5196] <... write resumed>) = 18 [pid 5196] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5195] setpgid(0, 0 [pid 5190] <... clone resumed>, child_tidptr=0x555583b87650) = 5197 [pid 5197] <... set_robust_list resumed>) = 0 [pid 5195] <... setpgid resumed>) = 0 [pid 5196] <... openat resumed>) = 3 [pid 5195] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5193] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5190] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5197] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5195] <... openat resumed>) = 3 [pid 5193] <... ioctl resumed>, 0) = 0 [pid 5196] ioctl(3, USB_RAW_IOCTL_INIT [pid 5195] write(3, "1000", 4 [pid 5196] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5195] <... write resumed>) = 4 [pid 5196] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUNexecuting program [pid 5193] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5196] <... ioctl resumed>, 0) = 0 [pid 5195] close(3) = 0 [pid 5193] <... ioctl resumed>, 0x7ffd21e56250) = 0 ./strace-static-x86_64: Process 5198 attached [pid 5198] set_robust_list(0x555583b87660, 24) = 0 [pid 5198] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5196] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5193] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5198] <... prctl resumed>) = 0 [pid 5196] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5198] setpgid(0, 0) = 0 [pid 5196] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5198] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5195] write(1, "executing program\n", 18) = 18 [pid 5197] <... clone resumed>, child_tidptr=0x555583b87650) = 5198 ./strace-static-x86_64: Process 5199 attached [pid 5198] <... openat resumed>) = 3 [pid 5199] set_robust_list(0x555583b87660, 24) = 0 [pid 5199] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5198] write(3, "1000", 4 [pid 5195] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5198] <... write resumed>) = 4 executing program [pid 5190] <... clone resumed>, child_tidptr=0x555583b87650) = 5199 [pid 5195] <... openat resumed>) = 3 [pid 5198] close(3) = 0 [pid 5198] write(1, "executing program\n", 18) = 18 [pid 5198] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5195] ioctl(3, USB_RAW_IOCTL_INIT [pid 5198] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffd21e56250) = 0 [pid 5195] <... ioctl resumed>, 0x7ffd21e56250) = 0 ./strace-static-x86_64: Process 5200 attached [pid 5200] set_robust_list(0x555583b87660, 24) = 0 [pid 5199] <... clone resumed>, child_tidptr=0x555583b87650) = 5200 [pid 5198] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUNexecuting program [pid 5195] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5200] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5198] <... ioctl resumed>, 0) = 0 [pid 5200] <... prctl resumed>) = 0 [pid 5200] setpgid(0, 0) = 0 [pid 5200] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5198] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd21e56250) = 0 [pid 5200] write(3, "1000", 4) = 4 [pid 5198] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5200] close(3) = 0 [pid 5200] write(1, "executing program\n", 18) = 18 [pid 5200] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5200] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffd21e56250) = 0 [pid 5195] <... ioctl resumed>, 0) = 0 [pid 5195] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd21e56250) = 0 [pid 5200] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5195] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5200] <... ioctl resumed>, 0) = 0 [pid 5200] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd21e56250) = 0 [pid 5200] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5193] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5193] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5196] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5196] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5198] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5198] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5195] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5195] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5200] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5200] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5196] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5193] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5196] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5193] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5198] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5198] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5195] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5195] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5200] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5200] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5193] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5193] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5196] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5196] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5193] <... ioctl resumed>, 0x7ffd21e55240) = 18 [pid 5196] <... ioctl resumed>, 0x7ffd21e55240) = 18 [pid 5196] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd21e56250) = 0 [pid 5196] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5193] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd21e56250) = 0 [pid 5193] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5198] <... ioctl resumed>, 0x7ffd21e56250) = 0 [ 166.124751][ T8] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 166.132997][ T1585] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 166.161224][ T2835] usb 4-1: new high-speed USB device number 2 using dummy_hcd [pid 5198] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffd21e55240) = 18 [pid 5198] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd21e56250) = 0 [pid 5198] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5195] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5195] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffd21e55240) = 18 [pid 5195] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd21e56250) = 0 [pid 5195] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5200] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5200] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffd21e55240) = 18 [pid 5200] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd21e56250) = 0 [pid 5200] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5196] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5193] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5196] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 166.171892][ T44] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 166.191175][ T10] usb 5-1: new high-speed USB device number 2 using dummy_hcd [pid 5193] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5198] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5198] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5195] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5195] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5200] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5200] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5196] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5196] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffd21e55240) = 18 [pid 5196] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5193] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5196] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5193] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5196] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffd21e55240) = 9 [pid 5193] <... ioctl resumed>, 0x7ffd21e55240) = 18 [pid 5196] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5193] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5196] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5193] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5193] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5196] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5193] <... ioctl resumed>, 0x7ffd21e55240) = 9 [pid 5196] <... ioctl resumed>, 0x7ffd21e55240) = 45 [pid 5198] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5198] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [ 166.321212][ T1585] usb 2-1: Using ep0 maxpacket: 8 [ 166.332223][ T8] usb 1-1: Using ep0 maxpacket: 8 [ 166.352573][ T2835] usb 4-1: Using ep0 maxpacket: 8 [ 166.359588][ C0] hrtimer: interrupt took 192985 ns [pid 5196] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5193] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5198] <... ioctl resumed>, 0x7ffd21e55240) = 18 [pid 5198] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5195] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5195] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffd21e55240) = 18 [pid 5195] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd21e56250) = 0 [ 166.365582][ T1585] usb 2-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 166.373994][ T44] usb 3-1: Using ep0 maxpacket: 8 [ 166.377241][ T1585] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 166.392625][ T1585] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 166.402910][ T1585] usb 2-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [pid 5195] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffd21e55240) = 9 [pid 5195] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd21e56250) = 0 [ 166.416536][ T1585] usb 2-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 166.425967][ T1585] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 166.446944][ T8] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 166.450249][ T44] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [pid 5198] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5193] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5198] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5193] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffd21e55240) = 45 [pid 5198] <... ioctl resumed>, 0x7ffd21e55240) = 9 [pid 5195] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5193] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5198] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5196] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5195] <... ioctl resumed>, 0x7ffd21e55240) = 45 [pid 5195] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5198] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5196] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5198] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5196] <... ioctl resumed>, 0) = 0 [pid 5198] <... ioctl resumed>, 0x7ffd21e55240) = 45 [pid 5198] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5196] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [ 166.458765][ T8] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 166.469859][ T44] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 166.470022][ T44] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 166.470173][ T44] usb 3-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [pid 5196] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5195] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5195] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5195] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5195] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffd21e55240) = 0 [ 166.470398][ T44] usb 3-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 166.480572][ T8] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 166.490658][ T44] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 166.543129][ T8] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 166.556567][ T8] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [pid 5196] <... ioctl resumed>, 0x7ffd21e55240) = 0 [pid 5200] <... ioctl resumed>, 0x7ffd21e56250) = 0 [ 166.566174][ T8] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 166.575680][ T10] usb 5-1: Using ep0 maxpacket: 8 [ 166.581728][ T2835] usb 4-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 166.593816][ T2835] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 166.604227][ T2835] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [pid 5200] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffd21e55240) = 18 [pid 5200] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd21e56250) = 0 [pid 5200] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffd21e55240) = 9 [ 166.614510][ T2835] usb 4-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 166.629220][ T2835] usb 4-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 166.638626][ T2835] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 5200] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd21e56250) = 0 [ 166.676453][ T10] usb 5-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 166.688367][ T10] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 166.698967][ T10] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 166.709594][ T10] usb 5-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [pid 5200] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffd21e55240) = 45 [pid 5200] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5195] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5198] <... ioctl resumed>, 0x7ffd21e56250) = 0 [ 166.723283][ T10] usb 5-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 166.732872][ T10] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 5195] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5198] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5195] write(-1, "\x4e\xe1\xd0", 3 [pid 5198] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 5195] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5198] <... ioctl resumed>, 0) = 0 [pid 5196] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5195] exit_group(0 [pid 5198] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5196] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5195] <... exit_group resumed>) = ? [pid 5193] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5198] <... ioctl resumed>, 0x7ffd21e55240) = 0 [pid 5196] write(-1, "\x4e\xe1\xd0", 3 [pid 5193] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5196] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5193] <... ioctl resumed>, 0) = 0 [pid 5196] exit_group(0 [pid 5193] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5196] <... exit_group resumed>) = ? [pid 5193] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5200] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5193] <... ioctl resumed>, 0x7ffd21e55240) = 0 [pid 5200] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5195] +++ exited with 0 +++ [pid 5194] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5195, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5200] <... ioctl resumed>, 0) = 0 [pid 5196] +++ exited with 0 +++ [pid 5194] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5192] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5196, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- ./strace-static-x86_64: Process 5207 attached [pid 5207] set_robust_list(0x555583b87660, 24) = 0 [pid 5207] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5200] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 5207] setpgid(0, 0 [pid 5194] <... clone resumed>, child_tidptr=0x555583b87650) = 5207 [ 166.849907][ T1585] usb 2-1: usb_control_msg returned -71 [ 166.856691][ T1585] usbtmc 2-1:16.0: can't read capabilities [ 166.864300][ T44] usb 3-1: usb_control_msg returned -71 [ 166.870195][ T44] usbtmc 3-1:16.0: can't read capabilities [pid 5192] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5207] <... setpgid resumed>) = 0 [pid 5200] <... ioctl resumed>, 0) = 0 [pid 5207] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5208 attached ) = 3 [pid 5208] set_robust_list(0x555583b87660, 24executing program ) = 0 [pid 5207] write(3, "1000", 4 [pid 5192] <... clone resumed>, child_tidptr=0x555583b87650) = 5208 [pid 5200] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5207] <... write resumed>) = 4 [pid 5208] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5207] close(3) = 0 [pid 5207] write(1, "executing program\n", 18 [pid 5208] <... prctl resumed>) = 0 [pid 5207] <... write resumed>) = 18 [pid 5208] setpgid(0, 0 [pid 5207] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5200] <... ioctl resumed>, 0x7ffd21e55240) = 0 [pid 5208] <... setpgid resumed>) = 0 [pid 5208] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5207] <... openat resumed>) = 3 [pid 5208] <... openat resumed>) = 3 [pid 5207] ioctl(3, USB_RAW_IOCTL_INIT [pid 5208] write(3, "1000", 4 [pid 5207] <... ioctl resumed>, 0x7ffd21e56250) = 0 executing program [pid 5208] <... write resumed>) = 4 [pid 5207] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5208] close(3 [pid 5207] <... ioctl resumed>, 0) = 0 [pid 5208] <... close resumed>) = 0 [pid 5198] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5208] write(1, "executing program\n", 18 [pid 5198] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5208] <... write resumed>) = 18 [pid 5208] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5198] write(-1, "\x4e\xe1\xd0", 3 [pid 5208] <... openat resumed>) = 3 [pid 5198] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5207] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd21e56250) = 0 [pid 5207] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5198] exit_group(0 [pid 5208] ioctl(3, USB_RAW_IOCTL_INIT [pid 5198] <... exit_group resumed>) = ? [pid 5208] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5208] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5198] +++ exited with 0 +++ [pid 5197] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5198, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5197] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5208] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5197] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5208] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5208] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 5210 attached [pid 5193] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5193] write(-1, "\x4e\xe1\xd0", 3) = -1 EBADF (Bad file descriptor) [pid 5210] set_robust_list(0x555583b87660, 24 [pid 5197] <... clone resumed>, child_tidptr=0x555583b87650) = 5210 [pid 5193] exit_group(0 [pid 5210] <... set_robust_list resumed>) = 0 [pid 5193] <... exit_group resumed>) = ? [ 167.112674][ T1585] usb 2-1: USB disconnect, device number 2 [ 167.126108][ T2835] usb 4-1: usb_control_msg returned -71 [ 167.133262][ T2835] usbtmc 4-1:16.0: can't read capabilities [pid 5210] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5210] setpgid(0, 0) = 0 [pid 5210] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5210] write(3, "1000", 4) = 4 [pid 5200] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5210] close(3) = 0 executing program [pid 5200] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5210] write(1, "executing program\n", 18) = 18 [pid 5210] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5210] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffd21e56250) = 0 [pid 5210] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5200] write(-1, "\x4e\xe1\xd0", 3) = -1 EBADF (Bad file descriptor) [pid 5200] exit_group(0) = ? [ 167.167253][ T44] usb 3-1: USB disconnect, device number 2 [ 167.176627][ T2835] usb 4-1: USB disconnect, device number 2 [pid 5210] <... ioctl resumed>, 0) = 0 [pid 5210] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd21e56250) = 0 [pid 5210] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5200] +++ exited with 0 +++ [pid 5199] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5200, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5193] +++ exited with 0 +++ [pid 5199] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5191] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5193, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5191] restart_syscall(<... resuming interrupted clone ...>) = 0 [ 167.234793][ T8] usb 1-1: usb_control_msg returned -71 [ 167.240628][ T8] usbtmc 1-1:16.0: can't read capabilities [ 167.250277][ T10] usb 5-1: usb_control_msg returned -71 [ 167.256328][ T10] usbtmc 5-1:16.0: can't read capabilities ./strace-static-x86_64: Process 5211 attached [pid 5211] set_robust_list(0x555583b87660, 24 [pid 5191] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5211] <... set_robust_list resumed>) = 0 [pid 5211] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 5212 attached [pid 5212] set_robust_list(0x555583b87660, 24) = 0 [pid 5199] <... clone resumed>, child_tidptr=0x555583b87650) = 5211 [pid 5212] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5212] setpgid(0, 0) = 0 [pid 5212] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5191] <... clone resumed>, child_tidptr=0x555583b87650) = 5212 [pid 5211] <... prctl resumed>) = 0 [pid 5212] <... openat resumed>) = 3 [pid 5211] setpgid(0, 0) = 0 [pid 5211] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 5212] write(3, "1000", 4) = 4 [pid 5212] close(3) = 0 [pid 5212] write(1, "executing program\n", 18) = 18 [ 167.314074][ T8] usb 1-1: USB disconnect, device number 2 [pid 5212] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5211] <... openat resumed>) = 3 [pid 5212] ioctl(3, USB_RAW_IOCTL_INIT [pid 5211] write(3, "1000", 4 [pid 5212] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5211] <... write resumed>) = 4 [pid 5212] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5211] close(3) = 0 [pid 5211] write(1, "executing program\n", 18executing program ) = 18 [pid 5211] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5211] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffd21e56250) = 0 [pid 5211] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5212] <... ioctl resumed>, 0) = 0 [pid 5211] <... ioctl resumed>, 0) = 0 [pid 5212] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd21e56250) = 0 [pid 5212] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5211] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd21e56250) = 0 [pid 5211] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5208] <... ioctl resumed>, 0x7ffd21e56250) = 0 [ 167.462459][ T10] usb 5-1: USB disconnect, device number 2 [pid 5208] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd21e56250) = 0 [pid 5208] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5207] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5207] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5210] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5210] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5208] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5208] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5212] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5208] <... ioctl resumed>, 0x7ffd21e55240) = 18 [pid 5212] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5208] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd21e56250) = 0 [pid 5208] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5207] <... ioctl resumed>, 0x7ffd21e56250) = 0 [ 167.621346][ T1585] usb 2-1: new high-speed USB device number 3 using dummy_hcd [pid 5207] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5210] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5211] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5212] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5211] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5210] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5208] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5208] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5212] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5207] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5207] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffd21e55240) = 18 [pid 5207] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd21e56250) = 0 [ 167.736072][ T44] usb 3-1: new high-speed USB device number 3 using dummy_hcd [pid 5207] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5210] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5212] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5211] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5212] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5211] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5212] <... ioctl resumed>, 0x7ffd21e55240) = 18 [pid 5210] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5212] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5210] <... ioctl resumed>, 0x7ffd21e55240) = 18 [ 167.801530][ T2835] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 167.814636][ T8] usb 1-1: new high-speed USB device number 3 using dummy_hcd [pid 5210] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5208] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5212] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5208] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5212] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5207] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5207] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5208] <... ioctl resumed>, 0x7ffd21e55240) = 18 [pid 5210] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5208] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5210] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5208] <... ioctl resumed>, 0x7ffd21e56250) = 0 [ 167.851782][ T1585] usb 2-1: Using ep0 maxpacket: 8 [pid 5208] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5211] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5211] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5208] <... ioctl resumed>, 0x7ffd21e55240) = 9 [pid 5208] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd21e56250) = 0 [pid 5208] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5211] <... ioctl resumed>, 0x7ffd21e55240) = 18 [pid 5208] <... ioctl resumed>, 0x7ffd21e55240) = 45 [pid 5211] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 167.883810][ T10] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 167.907416][ T1585] usb 2-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 167.919273][ T1585] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [pid 5208] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5207] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5207] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffd21e55240) = 18 [pid 5207] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd21e56250) = 0 [pid 5211] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5207] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5211] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5207] <... ioctl resumed>, 0x7ffd21e55240) = 9 [pid 5207] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5212] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5207] <... ioctl resumed>, 0x7ffd21e56250) = 0 [ 167.929717][ T1585] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 167.940029][ T1585] usb 2-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 167.953473][ T1585] usb 2-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 167.961132][ T44] usb 3-1: Using ep0 maxpacket: 8 [ 167.962829][ T1585] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 168.006270][ T44] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 168.018032][ T44] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 168.029057][ T44] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 168.039354][ T44] usb 3-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [pid 5212] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5210] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5207] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffd21e55240) = 45 [pid 5210] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5207] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5208] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5208] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5208] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5208] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffd21e55240) = 0 [ 168.052737][ T44] usb 3-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 168.062139][ T44] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 5212] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5211] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5210] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5207] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5212] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5211] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5210] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5207] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5212] <... ioctl resumed>, 0x7ffd21e55240) = 18 [pid 5210] <... ioctl resumed>, 0x7ffd21e55240) = 18 [pid 5207] <... ioctl resumed>, 0) = 0 [pid 5212] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5210] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5207] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5207] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffd21e55240) = 0 [pid 5212] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5212] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffd21e55240) = 9 [ 168.101815][ T2835] usb 4-1: Using ep0 maxpacket: 8 [ 168.109123][ T8] usb 1-1: Using ep0 maxpacket: 8 [pid 5212] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd21e56250) = 0 [ 168.171279][ T10] usb 5-1: Using ep0 maxpacket: 8 [ 168.178008][ T8] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 168.190534][ T8] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 168.201763][ T8] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [pid 5212] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffd21e55240) = 45 [pid 5211] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5212] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5211] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffd21e55240) = 18 [pid 5211] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5210] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5211] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5211] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5210] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffd21e55240) = 9 [pid 5210] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5211] <... ioctl resumed>, 0x7ffd21e55240) = 9 [ 168.212635][ T8] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 168.226891][ T8] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 168.236884][ T8] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 5211] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd21e56250) = 0 [pid 5211] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5210] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5210] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5211] <... ioctl resumed>, 0x7ffd21e55240) = 45 [pid 5211] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5210] <... ioctl resumed>, 0x7ffd21e55240) = 45 [ 168.288710][ T10] usb 5-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 168.302952][ T10] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 168.313506][ T10] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 168.324071][ T10] usb 5-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [pid 5208] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5208] write(-1, "\x4e\xe1\xd0", 3 [pid 5210] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5208] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5208] exit_group(0) = ? [ 168.337681][ T10] usb 5-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 168.347335][ T10] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 168.358087][ T2835] usb 4-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 168.369859][ T2835] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [pid 5207] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5207] write(-1, "\x4e\xe1\xd0", 3) = -1 EBADF (Bad file descriptor) [pid 5207] exit_group(0) = ? [ 168.380228][ T2835] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 168.390647][ T2835] usb 4-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 168.404075][ T2835] usb 4-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 168.413537][ T2835] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 5212] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5212] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5212] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5212] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffd21e55240) = 0 [pid 5211] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5211] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5211] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 5207] +++ exited with 0 +++ [pid 5194] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5207, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5211] <... ioctl resumed>, 0) = 0 [pid 5194] restart_syscall(<... resuming interrupted clone ...> [pid 5211] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5194] <... restart_syscall resumed>) = 0 [ 168.451477][ T1585] usb 2-1: usb_control_msg returned -71 [ 168.457724][ T1585] usbtmc 2-1:16.0: can't read capabilities [ 168.487843][ T44] usb 3-1: usb_control_msg returned -71 [ 168.494042][ T44] usbtmc 3-1:16.0: can't read capabilities [pid 5194] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5211] <... ioctl resumed>, 0x7ffd21e55240) = 0 [pid 5208] +++ exited with 0 +++ [pid 5192] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5208, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5192] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5194] <... clone resumed>, child_tidptr=0x555583b87650) = 5216 ./strace-static-x86_64: Process 5217 attached ./strace-static-x86_64: Process 5216 attached [pid 5217] set_robust_list(0x555583b87660, 24) = 0 [pid 5217] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5192] <... clone resumed>, child_tidptr=0x555583b87650) = 5217 [pid 5217] setpgid(0, 0) = 0 [pid 5217] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5216] set_robust_list(0x555583b87660, 24 [pid 5217] <... openat resumed>) = 3 [pid 5216] <... set_robust_list resumed>) = 0 [pid 5217] write(3, "1000", 4executing program ) = 4 [pid 5216] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5217] close(3 [pid 5216] setpgid(0, 0 [pid 5217] <... close resumed>) = 0 [pid 5216] <... setpgid resumed>) = 0 [pid 5217] write(1, "executing program\n", 18) = 18 [pid 5217] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5216] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5217] <... openat resumed>) = 3 [pid 5217] ioctl(3, USB_RAW_IOCTL_INIT [pid 5216] <... openat resumed>) = 3 [pid 5217] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5217] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5216] write(3, "1000", 4executing program ) = 4 [pid 5216] close(3) = 0 [pid 5216] write(1, "executing program\n", 18) = 18 [pid 5216] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5217] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5216] <... openat resumed>) = 3 [pid 5217] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5216] ioctl(3, USB_RAW_IOCTL_INIT [pid 5217] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5216] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5216] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [ 168.615541][ T1585] usb 2-1: USB disconnect, device number 3 [pid 5210] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5210] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5216] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5210] <... ioctl resumed>, 0) = 0 [pid 5216] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5210] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5216] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5210] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffd21e55240) = 0 [pid 5212] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5212] write(-1, "\x4e\xe1\xd0", 3 [pid 5211] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5212] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5211] <... openat resumed>) = -1 ENOENT (No such file or directory) [ 168.708153][ T44] usb 3-1: USB disconnect, device number 3 [pid 5212] exit_group(0 [pid 5211] write(-1, "\x4e\xe1\xd0", 3 [pid 5212] <... exit_group resumed>) = ? [pid 5211] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5211] exit_group(0) = ? [pid 5212] +++ exited with 0 +++ [pid 5191] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5212, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [ 168.801762][ T8] usb 1-1: usb_control_msg returned -71 [ 168.808239][ T8] usbtmc 1-1:16.0: can't read capabilities [ 168.838555][ T10] usb 5-1: usb_control_msg returned -71 [ 168.844736][ T10] usbtmc 5-1:16.0: can't read capabilities [pid 5191] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5218 attached [pid 5211] +++ exited with 0 +++ [pid 5199] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5211, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5199] restart_syscall(<... resuming interrupted clone ...> [pid 5191] <... clone resumed>, child_tidptr=0x555583b87650) = 5218 [pid 5218] set_robust_list(0x555583b87660, 24 [pid 5199] <... restart_syscall resumed>) = 0 [pid 5218] <... set_robust_list resumed>) = 0 [pid 5218] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5199] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5218] <... prctl resumed>) = 0 [pid 5218] setpgid(0, 0 [pid 5210] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5218] <... setpgid resumed>) = 0 [pid 5210] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5218] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5210] write(-1, "\x4e\xe1\xd0", 3) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5220 attached [pid 5218] <... openat resumed>) = 3 [pid 5210] exit_group(0 [pid 5199] <... clone resumed>, child_tidptr=0x555583b87650) = 5220 [pid 5220] set_robust_list(0x555583b87660, 24 [pid 5210] <... exit_group resumed>) = ? [pid 5220] <... set_robust_list resumed>) = 0 [pid 5218] write(3, "1000", 4) = 4 [pid 5220] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5218] close(3 [pid 5220] setpgid(0, 0executing program [pid 5218] <... close resumed>) = 0 [pid 5220] <... setpgid resumed>) = 0 [pid 5218] write(1, "executing program\n", 18 [pid 5220] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5218] <... write resumed>) = 18 [pid 5220] <... openat resumed>) = 3 [pid 5218] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5220] write(3, "1000", 4) = 4 [pid 5218] ioctl(3, USB_RAW_IOCTL_INIT [pid 5220] close(3executing program ) = 0 [pid 5218] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5220] write(1, "executing program\n", 18) = 18 [pid 5218] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5220] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5218] <... ioctl resumed>, 0) = 0 [pid 5220] <... openat resumed>) = 3 [pid 5218] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5220] ioctl(3, USB_RAW_IOCTL_INIT [pid 5218] <... ioctl resumed>, 0x7ffd21e56250) = 0 [ 168.971423][ T8] usb 1-1: USB disconnect, device number 3 [pid 5220] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5218] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5210] +++ exited with 0 +++ [pid 5220] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5197] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5210, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5197] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5197] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5220] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd21e56250) = 0 ./strace-static-x86_64: Process 5221 attached [pid 5221] set_robust_list(0x555583b87660, 24) = 0 [pid 5197] <... clone resumed>, child_tidptr=0x555583b87650) = 5221 [ 169.033115][ T10] usb 5-1: USB disconnect, device number 3 [ 169.041799][ T2835] usb 4-1: usb_control_msg returned -71 [ 169.047917][ T2835] usbtmc 4-1:16.0: can't read capabilities [pid 5221] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5220] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5221] <... prctl resumed>) = 0 [pid 5221] setpgid(0, 0) = 0 [pid 5221] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5221] write(3, "1000", 4) = 4 [pid 5221] close(3executing program ) = 0 [pid 5221] write(1, "executing program\n", 18) = 18 [pid 5221] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5221] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffd21e56250) = 0 [pid 5221] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5221] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5217] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5221] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5217] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 169.146279][ T2835] usb 4-1: USB disconnect, device number 3 [pid 5221] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5216] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5216] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5217] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5217] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5216] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5216] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5217] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5217] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffd21e55240) = 18 [pid 5217] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5218] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5216] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5218] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5217] <... ioctl resumed>, 0x7ffd21e56250) = 0 [ 169.331899][ T1585] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 169.371400][ T44] usb 3-1: new high-speed USB device number 4 using dummy_hcd [pid 5216] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5220] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5217] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5216] <... ioctl resumed>, 0x7ffd21e55240) = 18 [pid 5220] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5216] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd21e56250) = 0 [pid 5216] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5221] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5221] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5218] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5217] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5218] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5217] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5220] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5220] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5216] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5216] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5221] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5221] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5218] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5218] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffd21e55240) = 18 [pid 5218] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd21e56250) = 0 [pid 5218] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5220] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5220] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffd21e55240) = 18 [pid 5220] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5217] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5220] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5217] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5220] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5217] <... ioctl resumed>, 0x7ffd21e55240) = 18 [pid 5217] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd21e56250) = 0 [pid 5217] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffd21e55240) = 9 [pid 5217] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd21e56250) = 0 [pid 5217] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffd21e55240) = 45 [ 169.531946][ T8] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 169.561512][ T10] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 169.572403][ T1585] usb 2-1: Using ep0 maxpacket: 8 [ 169.593998][ T1585] usb 2-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 169.605494][ T1585] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 169.615822][ T1585] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 169.626129][ T1585] usb 2-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 169.631139][ T44] usb 3-1: Using ep0 maxpacket: 8 [pid 5217] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5216] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5216] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffd21e55240) = 18 [pid 5216] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5218] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5221] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5216] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5220] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5216] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffd21e55240) = 9 [pid 5221] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5218] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5216] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5217] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5216] <... ioctl resumed>, 0x7ffd21e56250) = 0 [ 169.639531][ T1585] usb 2-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 169.654121][ T1585] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 169.664164][ T2835] usb 4-1: new high-speed USB device number 4 using dummy_hcd [pid 5221] <... ioctl resumed>, 0x7ffd21e55240) = 18 [pid 5220] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5217] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5216] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5221] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5217] <... ioctl resumed>, 0) = 0 [pid 5221] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5217] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 5216] <... ioctl resumed>, 0x7ffd21e55240) = 45 [pid 5221] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5217] <... ioctl resumed>, 0) = 0 [pid 5217] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffd21e55240) = 0 [ 169.690349][ T44] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 169.701969][ T44] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 169.712382][ T44] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 169.723267][ T44] usb 3-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [pid 5216] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5221] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5221] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5220] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5218] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5216] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5216] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [ 169.739874][ T44] usb 3-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 169.749343][ T44] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 169.771690][ T8] usb 1-1: Using ep0 maxpacket: 8 [ 169.777729][ T10] usb 5-1: Using ep0 maxpacket: 8 [pid 5220] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5218] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5216] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5216] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffd21e55240) = 0 [pid 5220] <... ioctl resumed>, 0x7ffd21e55240) = 18 [pid 5218] <... ioctl resumed>, 0x7ffd21e55240) = 18 [pid 5220] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5218] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd21e56250) = 0 [pid 5220] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5220] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5218] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5220] <... ioctl resumed>, 0x7ffd21e55240) = 9 [pid 5220] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5218] <... ioctl resumed>, 0x7ffd21e55240) = 9 [pid 5220] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5220] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5218] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5220] <... ioctl resumed>, 0x7ffd21e55240) = 45 [pid 5218] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5218] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffd21e55240) = 45 [pid 5218] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 169.862142][ T2835] usb 4-1: Using ep0 maxpacket: 8 [ 169.870449][ T10] usb 5-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 169.883523][ T10] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 169.894660][ T10] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [pid 5220] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5221] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5221] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffd21e55240) = 18 [pid 5221] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 169.905515][ T10] usb 5-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 169.919612][ T10] usb 5-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 169.929486][ T10] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 169.940232][ T8] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 169.952275][ T8] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [pid 5217] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5217] write(-1, "\x4e\xe1\xd0", 3) = -1 EBADF (Bad file descriptor) [pid 5217] exit_group(0) = ? [pid 5221] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5221] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5220] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5221] <... ioctl resumed>, 0x7ffd21e55240) = 9 [ 169.962910][ T8] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 169.973464][ T8] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 169.987221][ T8] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 169.996770][ T8] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 170.029515][ T1585] usb 2-1: usb_control_msg returned -71 [ 170.036439][ T1585] usbtmc 2-1:16.0: can't read capabilities [ 170.045022][ T2835] usb 4-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 170.056919][ T2835] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 170.067397][ T2835] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [pid 5220] ioctl(3, USB_RAW_IOCTL_VBUS_DRAWexecuting program [pid 5221] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5220] <... ioctl resumed>, 0) = 0 [pid 5216] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5221] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5220] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 5217] +++ exited with 0 +++ [pid 5216] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5221] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5220] <... ioctl resumed>, 0) = 0 [pid 5216] write(-1, "\x4e\xe1\xd0", 3 [pid 5221] <... ioctl resumed>, 0x7ffd21e55240) = 45 [pid 5216] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5221] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5216] exit_group(0 [pid 5192] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5217, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5220] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5216] <... exit_group resumed>) = ? [pid 5220] <... ioctl resumed>, 0x7ffd21e55240) = 0 [pid 5192] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5222 attached [pid 5222] set_robust_list(0x555583b87660, 24) = 0 [pid 5222] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5192] <... clone resumed>, child_tidptr=0x555583b87650) = 5222 [pid 5222] <... prctl resumed>) = 0 [pid 5222] setpgid(0, 0) = 0 [pid 5222] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5222] write(3, "1000", 4) = 4 [pid 5222] close(3) = 0 [pid 5222] write(1, "executing program\n", 18) = 18 [pid 5222] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5222] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffd21e56250) = 0 [pid 5222] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5218] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5222] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 170.077725][ T2835] usb 4-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 170.091219][ T2835] usb 4-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 170.100546][ T2835] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 5218] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5222] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5218] <... ioctl resumed>, 0) = 0 [pid 5218] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 5222] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5218] <... ioctl resumed>, 0) = 0 [pid 5216] +++ exited with 0 +++ [pid 5194] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5216, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5194] restart_syscall(<... resuming interrupted clone ...> [pid 5218] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffd21e55240) = 0 [pid 5194] <... restart_syscall resumed>) = 0 [pid 5194] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5223 attached [ 170.140916][ T44] usb 3-1: usb_control_msg returned -71 [ 170.147186][ T44] usbtmc 3-1:16.0: can't read capabilities [pid 5223] set_robust_list(0x555583b87660, 24) = 0 [pid 5223] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5194] <... clone resumed>, child_tidptr=0x555583b87650) = 5223 [pid 5223] setpgid(0, 0) = 0 [pid 5223] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5221] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5223] <... openat resumed>) = 3 [pid 5221] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5223] write(3, "1000", 4) = 4 [pid 5221] <... ioctl resumed>, 0) = 0 [pid 5221] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 5223] close(3 [pid 5221] <... ioctl resumed>, 0) = 0 [pid 5221] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5220] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5220] write(-1, "\x4e\xe1\xd0", 3executing program [pid 5221] <... ioctl resumed>, 0x7ffd21e55240) = 0 [pid 5220] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5223] <... close resumed>) = 0 [pid 5220] exit_group(0) = ? [pid 5223] write(1, "executing program\n", 18) = 18 [pid 5223] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5223] ioctl(3, USB_RAW_IOCTL_INIT [pid 5220] +++ exited with 0 +++ [pid 5199] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5220, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5199] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5223] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5199] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5223] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5199] <... clone resumed>, child_tidptr=0x555583b87650) = 5224 ./strace-static-x86_64: Process 5224 attached [pid 5224] set_robust_list(0x555583b87660, 24) = 0 [pid 5224] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5224] setpgid(0, 0) = 0 [pid 5224] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [ 170.294814][ T44] usb 3-1: USB disconnect, device number 4 [ 170.314738][ T10] usb 5-1: usb_control_msg returned -71 [ 170.320849][ T10] usbtmc 5-1:16.0: can't read capabilities [pid 5224] write(3, "1000", 4) = 4 [pid 5224] close(3 [pid 5218] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5224] <... close resumed>) = 0 [pid 5218] <... openat resumed>) = -1 ENOENT (No such file or directory) executing program [pid 5224] write(1, "executing program\n", 18 [pid 5218] write(-1, "\x4e\xe1\xd0", 3 [pid 5224] <... write resumed>) = 18 [pid 5218] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5224] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5218] exit_group(0 [pid 5224] <... openat resumed>) = 3 [pid 5218] <... exit_group resumed>) = ? [pid 5224] ioctl(3, USB_RAW_IOCTL_INIT [pid 5223] <... ioctl resumed>, 0) = 0 [pid 5224] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5223] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5224] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5223] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5223] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5224] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd21e56250) = 0 [pid 5224] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5218] +++ exited with 0 +++ [pid 5191] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5218, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5191] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [ 170.427364][ T8] usb 1-1: usb_control_msg returned -71 [ 170.433918][ T8] usbtmc 1-1:16.0: can't read capabilities [ 170.466108][ T10] usb 5-1: USB disconnect, device number 4 [pid 5221] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR./strace-static-x86_64: Process 5226 attached [pid 5226] set_robust_list(0x555583b87660, 24) = 0 [pid 5226] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5221] <... openat resumed>) = 4 [pid 5221] write(4, "\x4e\xe1\xd0", 3 [pid 5226] <... prctl resumed>) = 0 [pid 5221] <... write resumed>) = -1 ENODEV (No such device) [pid 5226] setpgid(0, 0 [pid 5221] exit_group(0 [pid 5226] <... setpgid resumed>) = 0 [pid 5221] <... exit_group resumed>) = ? [pid 5226] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5226] write(3, "1000", 4) = 4 [pid 5226] close(3) = 0 [pid 5226] write(1, "executing program\n", 18executing program ) = 18 [pid 5226] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5226] ioctl(3, USB_RAW_IOCTL_INIT [pid 5191] <... clone resumed>, child_tidptr=0x555583b87650) = 5226 [pid 5226] <... ioctl resumed>, 0x7ffd21e56250) = 0 [ 170.502048][ T8] usb 1-1: USB disconnect, device number 4 [ 170.516404][ T1585] usb 2-1: USB disconnect, device number 4 [pid 5226] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5221] +++ exited with 0 +++ [pid 5197] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5221, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5226] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd21e56250) = 0 [pid 5226] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5197] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5228 attached [pid 5228] set_robust_list(0x555583b87660, 24) = 0 [pid 5228] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5197] <... clone resumed>, child_tidptr=0x555583b87650) = 5228 [pid 5228] setpgid(0, 0) = 0 [pid 5228] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [ 170.583838][ T2835] usb 4-1: usb_control_msg returned -71 [ 170.589869][ T2835] usbtmc 4-1:16.0: can't read capabilities [pid 5228] write(3, "1000", 4) = 4 [pid 5228] close(3) = 0 executing program [pid 5228] write(1, "executing program\n", 18) = 18 [pid 5228] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5228] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffd21e56250) = 0 [pid 5228] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5228] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd21e56250) = 0 [ 170.648985][ T2835] usb 4-1: USB disconnect, device number 4 [pid 5228] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5226] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5226] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5222] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5222] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5226] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5226] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5222] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5222] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5223] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5223] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5224] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5224] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5228] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5228] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5226] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5222] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5226] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5222] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5226] <... ioctl resumed>, 0x7ffd21e55240) = 18 [pid 5222] <... ioctl resumed>, 0x7ffd21e55240) = 18 [pid 5226] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5222] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5226] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5226] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5222] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5222] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5223] <... ioctl resumed>, 0x7ffd21e56250) = 0 [ 170.989102][ T8] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 171.003271][ T1585] usb 2-1: new high-speed USB device number 5 using dummy_hcd [pid 5223] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5224] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5224] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5228] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5228] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5226] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5226] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5222] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5222] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5223] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5223] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffd21e55240) = 18 [pid 5223] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd21e56250) = 0 [pid 5223] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5224] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5224] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffd21e55240) = 18 [pid 5228] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5228] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffd21e55240) = 18 [pid 5224] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5228] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd21e56250) = 0 [pid 5224] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5224] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 171.111202][ T44] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 171.131242][ T10] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 171.141302][ T2835] usb 4-1: new high-speed USB device number 5 using dummy_hcd [pid 5228] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5223] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5223] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5222] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5222] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5226] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5222] <... ioctl resumed>, 0x7ffd21e55240) = 18 [pid 5226] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5222] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd21e56250) = 0 [pid 5222] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5226] <... ioctl resumed>, 0x7ffd21e55240) = 18 [pid 5222] <... ioctl resumed>, 0x7ffd21e55240) = 9 [pid 5226] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5222] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5226] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5226] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffd21e55240) = 9 [pid 5226] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd21e56250) = 0 [pid 5226] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffd21e55240) = 45 [pid 5226] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5224] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5222] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5224] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5222] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffd21e55240) = 45 [ 171.201242][ T1585] usb 2-1: Using ep0 maxpacket: 8 [ 171.206860][ T8] usb 1-1: Using ep0 maxpacket: 8 [ 171.236408][ T8] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 171.248231][ T8] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 171.258794][ T8] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 171.269099][ T8] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 171.282464][ T8] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 171.292004][ T8] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 5222] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5228] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5228] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5223] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5223] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffd21e55240) = 18 [pid 5223] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd21e56250) = 0 [ 171.302312][ T1585] usb 2-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 171.313986][ T1585] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 171.321158][ T44] usb 3-1: Using ep0 maxpacket: 8 [ 171.324284][ T1585] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 171.339739][ T1585] usb 2-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [pid 5223] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffd21e55240) = 9 [pid 5223] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd21e56250) = 0 [pid 5223] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5226] <... ioctl resumed>, 0x7ffd21e56250) = 0 [ 171.353326][ T1585] usb 2-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 171.362843][ T1585] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 171.374875][ T44] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 171.386545][ T44] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [pid 5223] <... ioctl resumed>, 0x7ffd21e55240) = 45 [pid 5226] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5226] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [ 171.397285][ T44] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 171.401462][ T10] usb 5-1: Using ep0 maxpacket: 8 [ 171.408201][ T44] usb 3-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 171.426115][ T44] usb 3-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 171.435557][ T44] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 5226] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5222] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5226] <... ioctl resumed>, 0x7ffd21e55240) = 0 [pid 5224] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5223] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5222] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5224] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5222] <... ioctl resumed>, 0) = 0 [pid 5224] <... ioctl resumed>, 0x7ffd21e55240) = 18 [pid 5223] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5222] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 5228] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5228] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5224] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5223] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5222] <... ioctl resumed>, 0) = 0 [pid 5228] <... ioctl resumed>, 0x7ffd21e55240) = 18 [pid 5223] <... ioctl resumed>, 0) = 0 [ 171.471860][ T2835] usb 4-1: Using ep0 maxpacket: 8 [pid 5222] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5228] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5224] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5223] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 5222] <... ioctl resumed>, 0x7ffd21e55240) = 0 [pid 5228] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5224] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5223] <... ioctl resumed>, 0) = 0 [pid 5228] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5224] <... ioctl resumed>, 0x7ffd21e55240) = 9 [pid 5223] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5228] <... ioctl resumed>, 0x7ffd21e55240) = 9 [pid 5224] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5223] <... ioctl resumed>, 0x7ffd21e55240) = 0 [pid 5228] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5224] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5224] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffd21e55240) = 45 [pid 5224] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5228] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5228] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffd21e55240) = 45 [ 171.555491][ T10] usb 5-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 171.569195][ T10] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 171.580590][ T10] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 171.591814][ T10] usb 5-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 171.605855][ T10] usb 5-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 171.615833][ T10] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 171.629360][ T2835] usb 4-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 171.641746][ T2835] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 171.652925][ T2835] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 171.667082][ T2835] usb 4-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 171.681707][ T2835] usb 4-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 171.691699][ T2835] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 5228] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5226] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5226] write(-1, "\x4e\xe1\xd0", 3) = -1 EBADF (Bad file descriptor) [pid 5226] exit_group(0) = ? [pid 5223] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5222] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5224] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5223] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5222] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5224] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5223] write(-1, "\x4e\xe1\xd0", 3 [pid 5222] write(-1, "\x4e\xe1\xd0", 3 [pid 5224] <... ioctl resumed>, 0) = 0 [pid 5223] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5222] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5226] +++ exited with 0 +++ [pid 5224] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 5223] exit_group(0 [pid 5222] exit_group(0 [pid 5224] <... ioctl resumed>, 0) = 0 [pid 5223] <... exit_group resumed>) = ? [pid 5222] <... exit_group resumed>) = ? [ 171.728503][ T8] usb 1-1: usb_control_msg returned -71 [ 171.735416][ T8] usbtmc 1-1:16.0: can't read capabilities [pid 5228] <... ioctl resumed>, 0x7ffd21e56250) = 0 [pid 5224] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffd21e55240) = 0 [pid 5191] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5226, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5191] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5230 attached [pid 5230] set_robust_list(0x555583b87660, 24 [pid 5228] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5191] <... clone resumed>, child_tidptr=0x555583b87650) = 5230 [pid 5230] <... set_robust_list resumed>) = 0 [pid 5230] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5228] <... ioctl resumed>, 0) = 0 [pid 5223] +++ exited with 0 +++ [pid 5194] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5223, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5230] <... prctl resumed>) = 0 [pid 5228] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 5230] setpgid(0, 0 [pid 5228] <... ioctl resumed>, 0) = 0 [pid 5230] <... setpgid resumed>) = 0 [pid 5230] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5228] ioctl(3, USB_RAW_IOCTL_EP0_READ [ 171.837047][ T1585] usb 2-1: usb_control_msg returned -71 [ 171.844573][ T1585] usbtmc 2-1:16.0: can't read capabilities [ 171.861817][ T44] usb 3-1: usb_control_msg returned -71 [ 171.867794][ T44] usbtmc 3-1:16.0: can't read capabilities [pid 5194] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5228] <... ioctl resumed>, 0x7ffd21e55240) = 0 [pid 5222] +++ exited with 0 +++ [pid 5230] write(3, "1000", 4 [pid 5192] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5222, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- executing program ./strace-static-x86_64: Process 5231 attached [pid 5230] <... write resumed>) = 4 [pid 5231] set_robust_list(0x555583b87660, 24 [pid 5230] close(3 [pid 5231] <... set_robust_list resumed>) = 0 [pid 5230] <... close resumed>) = 0 [pid 5194] <... clone resumed>, child_tidptr=0x555583b87650) = 5231 [pid 5231] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5230] write(1, "executing program\n", 18