./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor2146028264 <...> Warning: Permanently added '10.128.1.140' (ED25519) to the list of known hosts. execve("./syz-executor2146028264", ["./syz-executor2146028264"], 0x7ffe4825adb0 /* 10 vars */) = 0 brk(NULL) = 0x55558ec3a000 brk(0x55558ec3ad00) = 0x55558ec3ad00 arch_prctl(ARCH_SET_FS, 0x55558ec3a380) = 0 set_tid_address(0x55558ec3a650) = 5834 set_robust_list(0x55558ec3a660, 24) = 0 rseq(0x55558ec3aca0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor2146028264", 4096) = 28 getrandom("\x4c\x59\x07\x24\x7a\xec\x21\x61", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x55558ec3ad00 brk(0x55558ec5bd00) = 0x55558ec5bd00 brk(0x55558ec5c000) = 0x55558ec5c000 mprotect(0x7f07339b2000, 16384, PROT_READ) = 0 mmap(0x3ffffffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x3ffffffff000 mmap(0x400000000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x400000000000 mmap(0x400001000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x400001000000 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5835 attached [pid 5835] set_robust_list(0x55558ec3a660, 24 [pid 5834] <... clone resumed>, child_tidptr=0x55558ec3a650) = 5835 [pid 5835] <... set_robust_list resumed>) = 0 [pid 5835] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5834] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5837 attached ./strace-static-x86_64: Process 5836 attached [pid 5835] <... clone resumed>, child_tidptr=0x55558ec3a650) = 5836 [pid 5834] <... clone resumed>, child_tidptr=0x55558ec3a650) = 5837 [pid 5837] set_robust_list(0x55558ec3a660, 24 [pid 5836] set_robust_list(0x55558ec3a660, 24 [pid 5837] <... set_robust_list resumed>) = 0 [pid 5834] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5837] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5836] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 5838 attached [pid 5836] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 5839 attached [pid 5838] set_robust_list(0x55558ec3a660, 24) = 0 [pid 5837] <... clone resumed>, child_tidptr=0x55558ec3a650) = 5839 [pid 5834] <... clone resumed>, child_tidptr=0x55558ec3a650) = 5838 [pid 5839] set_robust_list(0x55558ec3a660, 24 [pid 5838] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5836] <... prctl resumed>) = 0 [pid 5834] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5839] <... set_robust_list resumed>) = 0 [pid 5839] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 5840 attached [pid 5836] setpgid(0, 0./strace-static-x86_64: Process 5841 attached [pid 5834] <... clone resumed>, child_tidptr=0x55558ec3a650) = 5840 [pid 5840] set_robust_list(0x55558ec3a660, 24 [pid 5839] <... prctl resumed>) = 0 [pid 5836] <... setpgid resumed>) = 0 [pid 5840] <... set_robust_list resumed>) = 0 [pid 5838] <... clone resumed>, child_tidptr=0x55558ec3a650) = 5841 [pid 5834] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5841] set_robust_list(0x55558ec3a660, 24 [pid 5839] setpgid(0, 0 [pid 5836] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5839] <... setpgid resumed>) = 0 [pid 5841] <... set_robust_list resumed>) = 0 [pid 5840] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5839] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5836] <... openat resumed>) = 3 ./strace-static-x86_64: Process 5842 attached ./strace-static-x86_64: Process 5843 attached [pid 5842] set_robust_list(0x55558ec3a660, 24 [pid 5841] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5839] <... openat resumed>) = 3 [pid 5836] write(3, "1000", 4 [pid 5834] <... clone resumed>, child_tidptr=0x55558ec3a650) = 5842 [pid 5842] <... set_robust_list resumed>) = 0 [pid 5841] <... prctl resumed>) = 0 [pid 5840] <... clone resumed>, child_tidptr=0x55558ec3a650) = 5843 [pid 5836] <... write resumed>) = 4 [pid 5839] write(3, "1000", 4 [pid 5843] set_robust_list(0x55558ec3a660, 24 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5836] close(3 [pid 5843] <... set_robust_list resumed>) = 0 [pid 5841] setpgid(0, 0 [pid 5843] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5836] <... close resumed>) = 0 [pid 5843] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 5844 attached [pid 5841] <... setpgid resumed>) = 0 [pid 5839] <... write resumed>) = 4 [pid 5836] write(1, "executing program\n", 18executing program [pid 5844] set_robust_list(0x55558ec3a660, 24 [pid 5843] setpgid(0, 0 [pid 5839] close(3 [pid 5844] <... set_robust_list resumed>) = 0 [pid 5843] <... setpgid resumed>) = 0 [pid 5842] <... clone resumed>, child_tidptr=0x55558ec3a650) = 5844 [pid 5841] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5839] <... close resumed>) = 0 executing program [pid 5836] <... write resumed>) = 18 [pid 5844] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5843] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5841] <... openat resumed>) = 3 [pid 5839] write(1, "executing program\n", 18 [pid 5836] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5839] <... write resumed>) = 18 [pid 5839] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5844] <... prctl resumed>) = 0 [pid 5843] <... openat resumed>) = 3 [pid 5844] setpgid(0, 0) = 0 [pid 5843] write(3, "1000", 4 [pid 5841] write(3, "1000", 4 [pid 5839] <... openat resumed>) = 3 [pid 5836] <... openat resumed>) = 3 [pid 5844] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5841] <... write resumed>) = 4 [pid 5843] <... write resumed>) = 4 [pid 5841] close(3 [pid 5839] ioctl(3, USB_RAW_IOCTL_INIT [pid 5844] <... openat resumed>) = 3 [pid 5843] close(3) = 0 [pid 5841] <... close resumed>) = 0 executing program [pid 5843] write(1, "executing program\n", 18 [pid 5844] write(3, "1000", 4 [pid 5843] <... write resumed>) = 18 [pid 5839] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5844] <... write resumed>) = 4 [pid 5843] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5844] close(3 [pid 5843] <... openat resumed>) = 3 [pid 5844] <... close resumed>) = 0 [pid 5841] write(1, "executing program\n", 18 [pid 5839] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUNexecuting program [pid 5836] ioctl(3, USB_RAW_IOCTL_INIT [pid 5841] <... write resumed>) = 18 [pid 5844] write(1, "executing program\n", 18 [pid 5843] ioctl(3, USB_RAW_IOCTL_INITexecuting program [pid 5841] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5836] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5844] <... write resumed>) = 18 [pid 5841] <... openat resumed>) = 3 [pid 5836] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5844] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5843] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5841] ioctl(3, USB_RAW_IOCTL_INIT [pid 5844] <... openat resumed>) = 3 [pid 5843] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5841] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5844] ioctl(3, USB_RAW_IOCTL_INIT [pid 5841] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5839] <... ioctl resumed>, 0) = 0 [pid 5836] <... ioctl resumed>, 0) = 0 [pid 5836] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5844] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5843] <... ioctl resumed>, 0) = 0 [pid 5841] <... ioctl resumed>, 0) = 0 [pid 5839] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5844] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5843] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5841] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5839] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5836] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5844] <... ioctl resumed>, 0) = 0 [pid 5843] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5841] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5839] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5844] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5843] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5841] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5844] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5836] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5844] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5839] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5839] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5836] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5841] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5841] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5843] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5836] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5843] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5844] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5844] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5839] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5839] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5843] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5841] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5836] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5843] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5841] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5836] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5844] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5844] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5839] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5839] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5843] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5843] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff96685300) = 18 [pid 5843] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff96686310) = 0 [pid 5843] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5844] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5844] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5841] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5839] <... ioctl resumed>, 0x7fff96685300) = 18 [pid 5836] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5844] <... ioctl resumed>, 0x7fff96685300) = 18 [pid 5841] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5839] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5844] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5841] <... ioctl resumed>, 0x7fff96685300) = 18 [pid 5839] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5844] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5841] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5839] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5844] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5836] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5841] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5841] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5836] <... ioctl resumed>, 0x7fff96685300) = 18 [pid 5836] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff96686310) = 0 [ 63.647495][ T3697] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 63.666889][ T975] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 63.666892][ T26] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 63.678244][ T5846] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 63.682051][ T9] usb 3-1: new high-speed USB device number 2 using dummy_hcd [pid 5836] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5843] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5843] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5839] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5839] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5844] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5844] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5836] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5836] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5841] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5841] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5843] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5843] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5839] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5843] <... ioctl resumed>, 0x7fff96685300) = 18 [pid 5843] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5844] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5843] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5839] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5844] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff96685300) = 18 [pid 5843] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5839] <... ioctl resumed>, 0x7fff96685300) = 18 [pid 5839] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5836] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5844] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5843] <... ioctl resumed>, 0x7fff96685300) = 9 [pid 5836] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5839] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5836] <... ioctl resumed>, 0x7fff96685300) = 18 [pid 5839] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5836] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5844] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5839] <... ioctl resumed>, 0x7fff96685300) = 9 [pid 5839] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5843] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5839] <... ioctl resumed>, 0x7fff96686310) = 0 [ 63.826884][ T26] usb 4-1: Using ep0 maxpacket: 32 [ 63.837084][ T3697] usb 2-1: Using ep0 maxpacket: 32 [ 63.846865][ T5846] usb 5-1: Using ep0 maxpacket: 32 [ 63.856855][ T975] usb 1-1: Using ep0 maxpacket: 32 [ 63.862845][ T9] usb 3-1: Using ep0 maxpacket: 32 [pid 5843] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5839] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5844] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5843] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5839] <... ioctl resumed>, 0x7fff96685300) = 27 [pid 5841] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5841] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff96685300) = 18 [pid 5841] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff96686310) = 0 [pid 5841] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff96685300) = 9 [pid 5841] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff96686310) = 0 [pid 5841] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5844] <... ioctl resumed>, 0x7fff96685300) = 9 [pid 5843] <... ioctl resumed>, 0x7fff96685300) = 27 [pid 5841] <... ioctl resumed>, 0x7fff96685300) = 27 [pid 5839] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5836] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5844] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5843] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5841] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5844] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5836] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5844] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5836] <... ioctl resumed>, 0x7fff96685300) = 9 [pid 5844] <... ioctl resumed>, 0x7fff96685300) = 27 [pid 5836] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5844] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5841] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5841] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff96685300) = 4 [pid 5841] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5836] <... ioctl resumed>, 0x7fff96686310) = 0 [ 63.870964][ T3697] usb 2-1: config 0 has an invalid interface number: 132 but max is 0 [ 63.875206][ T9] usb 3-1: config 0 has an invalid interface number: 132 but max is 0 [ 63.879740][ T26] usb 4-1: config 0 has an invalid interface number: 132 but max is 0 [ 63.890146][ T9] usb 3-1: config 0 has no interface number 0 [ 63.896454][ T3697] usb 2-1: config 0 has no interface number 0 [ 63.904529][ T9] usb 3-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 63.908531][ T5846] usb 5-1: config 0 has an invalid interface number: 132 but max is 0 [pid 5836] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff96685300) = 27 [pid 5836] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff96686310) = 0 [pid 5836] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff96685300) = 4 [pid 5836] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5841] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5841] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff96685300) = 8 [pid 5836] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5841] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5836] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5841] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5836] <... ioctl resumed>, 0x7fff96685300) = 8 [pid 5836] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff96686310) = 0 [ 63.924667][ T975] usb 1-1: config 0 has an invalid interface number: 132 but max is 0 [ 63.926637][ T26] usb 4-1: config 0 has no interface number 0 [ 63.940799][ T975] usb 1-1: config 0 has no interface number 0 [ 63.940894][ T975] usb 1-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 63.947142][ T5846] usb 5-1: config 0 has no interface number 0 [ 63.963555][ T3697] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [pid 5836] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5841] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5836] <... ioctl resumed>, 0x7fff96685300) = 8 [pid 5836] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5841] <... ioctl resumed>, 0x7fff96685300) = 8 [pid 5836] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5841] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5836] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5841] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5836] <... ioctl resumed>, 0x7fff96685300) = 8 [pid 5836] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5841] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff96685300) = 8 [pid 5841] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5844] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5843] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5839] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5843] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5839] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5844] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff96685300) = 4 [pid 5843] <... ioctl resumed>, 0x7fff96685300) = 4 [pid 5844] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff96686310) = 0 [pid 5843] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5844] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5839] <... ioctl resumed>, 0x7fff96685300) = 4 [pid 5843] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5839] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5844] <... ioctl resumed>, 0x7fff96685300) = 8 [pid 5843] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5844] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5839] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5844] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5843] <... ioctl resumed>, 0x7fff96685300) = 8 [pid 5839] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5844] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [ 63.973316][ T975] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 63.973968][ T5846] usb 5-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 63.984200][ T9] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 63.993027][ T26] usb 4-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 64.003333][ T975] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [pid 5843] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5844] <... ioctl resumed>, 0x7fff96685300) = 8 [pid 5843] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5839] <... ioctl resumed>, 0x7fff96685300) = 8 [pid 5844] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5839] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5844] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5843] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5839] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5844] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5839] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5844] <... ioctl resumed>, 0x7fff96685300) = 8 [pid 5844] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5839] <... ioctl resumed>, 0x7fff96685300) = 8 [pid 5839] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff96686310) = 0 [pid 5839] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5843] <... ioctl resumed>, 0x7fff96685300) = 8 [pid 5843] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5839] <... ioctl resumed>, 0x7fff96685300) = 8 [pid 5843] <... ioctl resumed>, 0x7fff96686310) = 0 [ 64.023007][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 64.032247][ T975] usb 1-1: Product: syz [ 64.036574][ T975] usb 1-1: Manufacturer: syz [ 64.041234][ T9] usb 3-1: Product: syz [ 64.045443][ T9] usb 3-1: Manufacturer: syz [ 64.047595][ T5846] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 64.050551][ T975] usb 1-1: SerialNumber: syz [ 64.063037][ T3697] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 64.064272][ T9] usb 3-1: SerialNumber: syz [pid 5839] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5843] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff96685300) = 8 [pid 5843] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5841] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5836] <... ioctl resumed>, 0x7fff96686310) = 0 [ 64.074891][ T3697] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 64.087703][ T5846] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 64.089831][ T975] usb 1-1: config 0 descriptor?? [ 64.095729][ T5846] usb 5-1: Product: syz [ 64.106429][ T26] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 64.109242][ T9] usb 3-1: config 0 descriptor?? [ 64.116187][ T3697] usb 2-1: Product: syz [pid 5841] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5836] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5841] <... ioctl resumed>, 0x2) = 0 [pid 5836] <... ioctl resumed>, 0x2) = 0 [pid 5841] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 5836] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 5841] <... ioctl resumed>, 0) = 0 [pid 5836] <... ioctl resumed>, 0) = 0 [pid 5841] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5836] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5841] <... ioctl resumed>, 0x7f07339b83ec) = -1 EINVAL (Invalid argument) [pid 5836] <... ioctl resumed>, 0x7f07339b83ec) = -1 EINVAL (Invalid argument) [pid 5841] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5836] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5841] <... ioctl resumed>, 0x7fff96685300) = 0 [pid 5836] <... ioctl resumed>, 0x7fff96685300) = 0 [ 64.125803][ T26] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 64.134373][ T3697] usb 2-1: Manufacturer: syz [ 64.138822][ T975] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 64.139334][ T5846] usb 5-1: Manufacturer: syz [ 64.149665][ T9] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 64.153688][ T3697] usb 2-1: SerialNumber: syz [ 64.164777][ T975] em28xx 1-1:0.132: Video interface 132 found: [ 64.168131][ T26] usb 4-1: Product: syz [pid 5839] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5844] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5844] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5839] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5844] <... ioctl resumed>, 0x2) = 0 [pid 5839] <... ioctl resumed>, 0x2) = 0 [pid 5844] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5839] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 5844] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5839] <... ioctl resumed>, 0) = 0 [pid 5844] <... ioctl resumed>, 0x7f07339b83ec) = -1 EINVAL (Invalid argument) [pid 5839] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5844] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5839] <... ioctl resumed>, 0x7f07339b83ec) = -1 EINVAL (Invalid argument) [pid 5839] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5844] <... ioctl resumed>, 0x7fff96685300) = 0 [pid 5839] <... ioctl resumed>, 0x7fff96685300) = 0 [ 64.174081][ T9] em28xx 3-1:0.132: Video interface 132 found: [ 64.178566][ T5846] usb 5-1: SerialNumber: syz [ 64.189137][ T26] usb 4-1: Manufacturer: syz [ 64.193733][ T26] usb 4-1: SerialNumber: syz [ 64.200787][ T3697] usb 2-1: config 0 descriptor?? [ 64.206935][ T5846] usb 5-1: config 0 descriptor?? [ 64.221062][ T26] usb 4-1: config 0 descriptor?? [pid 5843] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5843] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x2) = 0 [pid 5843] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5843] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f07339b83ec) = -1 EINVAL (Invalid argument) [pid 5843] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff96685300) = 0 [ 64.229620][ T3697] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 64.240279][ T5846] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 64.253037][ T26] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 64.262978][ T3697] em28xx 2-1:0.132: Video interface 132 found: [ 64.269250][ T5846] em28xx 5-1:0.132: Video interface 132 found: [ 64.276016][ T26] em28xx 4-1:0.132: Video interface 132 found: [pid 5836] exit_group(0 [pid 5841] exit_group(0 [pid 5836] <... exit_group resumed>) = ? [pid 5841] <... exit_group resumed>) = ? [pid 5836] +++ exited with 0 +++ [pid 5841] +++ exited with 0 +++ [pid 5838] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5841, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5835] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5836, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5835] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5838] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5857 attached [pid 5857] set_robust_list(0x55558ec3a660, 24) = 0 [pid 5835] <... clone resumed>, child_tidptr=0x55558ec3a650) = 5857 [pid 5838] <... clone resumed>, child_tidptr=0x55558ec3a650) = 5858 ./strace-static-x86_64: Process 5858 attached [pid 5857] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5844] exit_group(0 [pid 5858] set_robust_list(0x55558ec3a660, 24 [pid 5857] <... prctl resumed>) = 0 [pid 5839] exit_group(0 [pid 5844] <... exit_group resumed>) = ? [pid 5839] <... exit_group resumed>) = ? [pid 5858] <... set_robust_list resumed>) = 0 [pid 5857] setpgid(0, 0 [pid 5858] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5857] <... setpgid resumed>) = 0 [pid 5858] <... prctl resumed>) = 0 [pid 5857] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5844] +++ exited with 0 +++ [pid 5839] +++ exited with 0 +++ [pid 5858] setpgid(0, 0 [pid 5843] exit_group(0) = ? [pid 5837] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5839, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5858] <... setpgid resumed>) = 0 [pid 5857] <... openat resumed>) = 3 [pid 5843] +++ exited with 0 +++ [pid 5858] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5857] write(3, "1000", 4 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5844, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5837] restart_syscall(<... resuming interrupted clone ...> [pid 5858] <... openat resumed>) = 3 [pid 5857] <... write resumed>) = 4 [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 5840] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5843, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5837] <... restart_syscall resumed>) = 0 executing program [pid 5858] write(3, "1000", 4 [pid 5857] close(3 [pid 5842] <... restart_syscall resumed>) = 0 [pid 5840] restart_syscall(<... resuming interrupted clone ...> [pid 5858] <... write resumed>) = 4 [pid 5857] <... close resumed>) = 0 [pid 5840] <... restart_syscall resumed>) = 0 [pid 5858] close(3 [pid 5857] write(1, "executing program\n", 18 [pid 5858] <... close resumed>) = 0 executing program [pid 5857] <... write resumed>) = 18 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5837] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5858] write(1, "executing program\n", 18./strace-static-x86_64: Process 5860 attached ) = 18 [pid 5860] set_robust_list(0x55558ec3a660, 24./strace-static-x86_64: Process 5861 attached [pid 5858] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5857] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5842] <... clone resumed>, child_tidptr=0x55558ec3a650) = 5860 [pid 5861] set_robust_list(0x55558ec3a660, 24 [pid 5860] <... set_robust_list resumed>) = 0 [pid 5858] <... openat resumed>) = 3 [pid 5840] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5861] <... set_robust_list resumed>) = 0 [pid 5860] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5857] <... openat resumed>) = 3 [pid 5837] <... clone resumed>, child_tidptr=0x55558ec3a650) = 5861 [pid 5861] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5860] <... prctl resumed>) = 0 [pid 5860] setpgid(0, 0 [pid 5861] <... prctl resumed>) = 0 [pid 5860] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 5862 attached [pid 5861] setpgid(0, 0 [pid 5857] ioctl(3, USB_RAW_IOCTL_INIT [pid 5862] set_robust_list(0x55558ec3a660, 24 [pid 5860] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5858] ioctl(3, USB_RAW_IOCTL_INIT [pid 5857] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5840] <... clone resumed>, child_tidptr=0x55558ec3a650) = 5862 [pid 5862] <... set_robust_list resumed>) = 0 [pid 5861] <... setpgid resumed>) = 0 [pid 5860] <... openat resumed>) = 3 [pid 5862] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5861] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5860] write(3, "1000", 4 [pid 5858] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5857] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5862] <... prctl resumed>) = 0 [pid 5861] <... openat resumed>) = 3 [pid 5860] <... write resumed>) = 4 [pid 5858] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5857] <... ioctl resumed>, 0) = 0 [ 64.427685][ T975] em28xx 1-1:0.132: unknown em28xx chip ID (0) [ 64.447099][ T9] em28xx 3-1:0.132: unknown em28xx chip ID (0) [pid 5858] <... ioctl resumed>, 0) = 0 [pid 5857] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5862] setpgid(0, 0 [pid 5861] write(3, "1000", 4 [pid 5860] close(3 [pid 5858] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5857] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5858] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5857] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5858] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5862] <... setpgid resumed>) = 0 [pid 5861] <... write resumed>) = 4 [pid 5860] <... close resumed>) = 0 [pid 5861] close(3 [pid 5860] write(1, "executing program\n", 18executing program [pid 5862] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5861] <... close resumed>) = 0 [pid 5860] <... write resumed>) = 18 [pid 5862] <... openat resumed>) = 3 [pid 5861] write(1, "executing program\n", 18 [pid 5860] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWRexecuting program [pid 5862] write(3, "1000", 4 [pid 5860] <... openat resumed>) = 3 [pid 5861] <... write resumed>) = 18 [pid 5862] <... write resumed>) = 4 [pid 5861] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5860] ioctl(3, USB_RAW_IOCTL_INIT [pid 5862] close(3) = 0 executing program [pid 5861] <... openat resumed>) = 3 [pid 5860] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5862] write(1, "executing program\n", 18) = 18 [pid 5860] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5862] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [ 64.494726][ T975] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 64.497326][ T3697] em28xx 2-1:0.132: unknown em28xx chip ID (0) [ 64.507775][ T975] em28xx 1-1:0.132: board has no eeprom [ 64.509832][ T5846] em28xx 5-1:0.132: unknown em28xx chip ID (0) [ 64.521807][ T26] em28xx 4-1:0.132: unknown em28xx chip ID (0) [ 64.521812][ T9] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 64.539347][ T9] em28xx 3-1:0.132: board has no eeprom [pid 5861] ioctl(3, USB_RAW_IOCTL_INIT [pid 5862] <... openat resumed>) = 3 [pid 5861] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5860] <... ioctl resumed>, 0) = 0 [pid 5862] ioctl(3, USB_RAW_IOCTL_INIT [pid 5861] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5860] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff96686310) = 0 [pid 5860] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5861] <... ioctl resumed>, 0) = 0 [pid 5862] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5862] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5861] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5862] <... ioctl resumed>, 0) = 0 [pid 5862] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5861] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5862] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5861] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 64.566870][ T975] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 64.575406][ T975] em28xx 1-1:0.132: analog set to bulk mode. [ 64.583060][ T5845] em28xx 1-1:0.132: Registering V4L2 extension [ 64.592550][ T5846] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 64.601781][ T26] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 64.602808][ T975] usb 1-1: USB disconnect, device number 2 [ 64.614933][ T3697] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 64.625672][ T9] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 64.632600][ T5846] em28xx 5-1:0.132: board has no eeprom [ 64.639637][ T26] em28xx 4-1:0.132: board has no eeprom [ 64.646247][ T9] em28xx 3-1:0.132: analog set to bulk mode. [ 64.652670][ T3697] em28xx 2-1:0.132: board has no eeprom [ 64.661726][ T975] em28xx 1-1:0.132: Disconnecting em28xx [ 64.675261][ T9] usb 3-1: USB disconnect, device number 2 [ 64.686049][ T9] em28xx 3-1:0.132: Disconnecting em28xx [ 64.716942][ T5846] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 64.724819][ T5846] em28xx 5-1:0.132: analog set to bulk mode. [ 64.728378][ T5845] em28xx 1-1:0.132: Config register raw data: 0xffffffed [ 64.731045][ T26] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 64.746272][ T5845] em28xx 1-1:0.132: AC97 chip type couldn't be determined [ 64.746272][ T3697] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 64.746294][ T3697] em28xx 2-1:0.132: analog set to bulk mode. [ 64.757126][ T5845] em28xx 1-1:0.132: No AC97 audio processor [ 64.767287][ T26] em28xx 4-1:0.132: analog set to bulk mode. [ 64.782801][ T5846] usb 5-1: USB disconnect, device number 2 [ 64.787505][ T5845] usb 1-1: Decoder not found [ 64.791039][ T5846] em28xx 5-1:0.132: Disconnecting em28xx [ 64.800025][ T5845] em28xx 1-1:0.132: failed to create media graph [ 64.809683][ T3697] usb 2-1: USB disconnect, device number 2 [ 64.816227][ T3697] em28xx 2-1:0.132: Disconnecting em28xx [ 64.816855][ T5845] em28xx 1-1:0.132: V4L2 device video103 deregistered [ 64.830520][ T26] usb 4-1: USB disconnect, device number 2 [ 64.837556][ T26] em28xx 4-1:0.132: Disconnecting em28xx [ 64.845940][ T5845] em28xx 1-1:0.132: Remote control support is not available for this card. [ 64.855579][ T5864] em28xx 3-1:0.132: Registering V4L2 extension [ 64.905348][ T5864] em28xx 3-1:0.132: Config register raw data: 0xffffffed [ 64.912553][ T5864] em28xx 3-1:0.132: AC97 chip type couldn't be determined [ 64.919718][ T5864] em28xx 3-1:0.132: No AC97 audio processor [ 64.927863][ T5864] usb 3-1: Decoder not found [ 64.932471][ T5864] em28xx 3-1:0.132: failed to create media graph [ 64.940327][ T5864] em28xx 3-1:0.132: V4L2 device video103 deregistered [ 64.950058][ T5864] em28xx 3-1:0.132: Remote control support is not available for this card. [ 64.958751][ T5851] em28xx 5-1:0.132: Registering V4L2 extension [ 65.009015][ T5851] em28xx 5-1:0.132: Config register raw data: 0xffffffed [ 65.016945][ T5851] em28xx 5-1:0.132: AC97 chip type couldn't be determined [ 65.024079][ T5851] em28xx 5-1:0.132: No AC97 audio processor [ 65.032876][ T5851] usb 5-1: Decoder not found [ 65.037752][ T5851] em28xx 5-1:0.132: failed to create media graph [ 65.044104][ T5851] em28xx 5-1:0.132: V4L2 device video103 deregistered [ 65.052196][ T5851] em28xx 5-1:0.132: Remote control support is not available for this card. [ 65.060964][ T5849] em28xx 2-1:0.132: Registering V4L2 extension [ 65.111076][ T5849] em28xx 2-1:0.132: Config register raw data: 0xffffffed [ 65.119415][ T5849] em28xx 2-1:0.132: AC97 chip type couldn't be determined [ 65.126527][ T5849] em28xx 2-1:0.132: No AC97 audio processor [ 65.134239][ T5849] usb 2-1: Decoder not found [ 65.138944][ T5849] em28xx 2-1:0.132: failed to create media graph [ 65.145284][ T5849] em28xx 2-1:0.132: V4L2 device video103 deregistered [ 65.153230][ T5849] em28xx 2-1:0.132: Remote control support is not available for this card. [ 65.162003][ T5868] em28xx 4-1:0.132: Registering V4L2 extension [ 65.212674][ T5868] em28xx 4-1:0.132: Config register raw data: 0xffffffed [ 65.219841][ T5868] em28xx 4-1:0.132: AC97 chip type couldn't be determined [ 65.227165][ T5868] em28xx 4-1:0.132: No AC97 audio processor [ 65.233731][ T5868] usb 4-1: Decoder not found [ 65.238501][ T5868] em28xx 4-1:0.132: failed to create media graph [ 65.244851][ T5868] em28xx 4-1:0.132: V4L2 device video103 deregistered [ 65.252510][ T5868] em28xx 4-1:0.132: Remote control support is not available for this card. [ 65.261310][ T26] em28xx 4-1:0.132: Closing input extension [ 65.268883][ T975] em28xx 1-1:0.132: Closing input extension [ 65.274776][ T26] em28xx 4-1:0.132: Freeing device [ 65.282974][ T9] em28xx 3-1:0.132: Closing input extension [ 65.289502][ T5846] em28xx 5-1:0.132: Closing input extension [ 65.295837][ T3697] em28xx 2-1:0.132: Closing input extension [ 65.308977][ T975] em28xx 1-1:0.132: Freeing device [ 65.316245][ T9] em28xx 3-1:0.132: Freeing device [ 65.319185][ T5846] em28xx 5-1:0.132: Freeing device [ 65.330880][ T3697] em28xx 2-1:0.132: Freeing device [pid 5862] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff96686310) = 0 [pid 5862] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5858] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5858] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5862] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5857] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5857] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5862] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5860] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5860] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5861] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5861] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5858] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5857] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5858] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5857] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5862] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5862] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff96685300) = 18 [pid 5862] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff96686310) = 0 [pid 5862] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5860] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5860] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5861] <... ioctl resumed>, 0x7fff96686310) = 0 [ 65.576919][ T26] usb 4-1: new high-speed USB device number 3 using dummy_hcd [pid 5861] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5858] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5858] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5862] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5858] <... ioctl resumed>, 0x7fff96685300) = 18 [pid 5857] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5862] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5857] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5858] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5857] <... ioctl resumed>, 0x7fff96685300) = 18 [pid 5858] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5857] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5858] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5857] <... ioctl resumed>, 0x7fff96686310) = 0 [ 65.626905][ T9] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 65.634450][ T975] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 65.666966][ T5846] usb 5-1: new high-speed USB device number 3 using dummy_hcd [pid 5857] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5861] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5860] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5860] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5861] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5860] <... ioctl resumed>, 0x7fff96685300) = 18 [pid 5861] <... ioctl resumed>, 0x7fff96685300) = 18 [pid 5860] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5861] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5860] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5861] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5861] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5860] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5858] <... ioctl resumed>, 0x7fff96686310) = 0 [ 65.674473][ T3697] usb 2-1: new high-speed USB device number 3 using dummy_hcd [pid 5858] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5857] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5857] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5862] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5862] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff96685300) = 18 [pid 5862] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff96686310) = 0 [pid 5862] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5861] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5860] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5862] <... ioctl resumed>, 0x7fff96685300) = 9 [pid 5861] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5860] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5862] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff96686310) = 0 [pid 5862] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff96685300) = 27 [ 65.736907][ T26] usb 4-1: Using ep0 maxpacket: 32 [pid 5862] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff96686310) = 0 [pid 5862] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5858] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5857] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5862] <... ioctl resumed>, 0x7fff96685300) = 4 [pid 5858] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5857] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5862] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5858] <... ioctl resumed>, 0x7fff96685300) = 18 [pid 5857] <... ioctl resumed>, 0x7fff96685300) = 18 [pid 5862] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5858] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5857] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5862] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5858] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5857] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5862] <... ioctl resumed>, 0x7fff96685300) = 8 [pid 5858] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5857] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5862] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5858] <... ioctl resumed>, 0x7fff96685300) = 9 [pid 5862] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5858] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5857] <... ioctl resumed>, 0x7fff96685300) = 9 [pid 5858] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5862] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5857] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5862] <... ioctl resumed>, 0x7fff96685300) = 8 [pid 5858] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5857] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5862] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5857] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5862] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5858] <... ioctl resumed>, 0x7fff96685300) = 27 [ 65.765976][ T26] usb 4-1: config 0 has an invalid interface number: 132 but max is 0 [ 65.774350][ T26] usb 4-1: config 0 has no interface number 0 [ 65.780771][ T26] usb 4-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 65.786878][ T9] usb 3-1: Using ep0 maxpacket: 32 [ 65.797055][ T975] usb 1-1: Using ep0 maxpacket: 32 [pid 5858] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5862] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5857] <... ioctl resumed>, 0x7fff96685300) = 27 [ 65.814128][ T9] usb 3-1: config 0 has an invalid interface number: 132 but max is 0 [ 65.823037][ T975] usb 1-1: config 0 has an invalid interface number: 132 but max is 0 [ 65.831605][ T9] usb 3-1: config 0 has no interface number 0 [ 65.831854][ T26] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 65.837792][ T975] usb 1-1: config 0 has no interface number 0 [ 65.853146][ T5846] usb 5-1: Using ep0 maxpacket: 32 [pid 5857] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5862] <... ioctl resumed>, 0x7fff96685300) = 8 [pid 5862] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5860] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5858] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5860] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5858] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5857] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5858] <... ioctl resumed>, 0x7fff96685300) = 4 [pid 5857] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5860] <... ioctl resumed>, 0x7fff96685300) = 18 [pid 5858] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5860] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5857] <... ioctl resumed>, 0x7fff96685300) = 4 [pid 5861] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5860] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5858] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5857] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5861] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5860] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5858] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5857] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5860] <... ioctl resumed>, 0x7fff96685300) = 9 [pid 5858] <... ioctl resumed>, 0x7fff96685300) = 8 [pid 5857] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5860] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5858] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5857] <... ioctl resumed>, 0x7fff96685300) = 8 [pid 5858] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5861] <... ioctl resumed>, 0x7fff96685300) = 18 [pid 5860] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5858] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5857] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5861] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5860] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5858] <... ioctl resumed>, 0x7fff96685300) = 8 [pid 5857] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5861] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5860] <... ioctl resumed>, 0x7fff96685300) = 27 [pid 5858] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5857] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5861] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [ 65.853417][ T9] usb 3-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 65.858339][ T3697] usb 2-1: Using ep0 maxpacket: 32 [ 65.868330][ T975] usb 1-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 65.885726][ T26] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 65.893955][ T26] usb 4-1: Product: syz [ 65.898335][ T26] usb 4-1: Manufacturer: syz [ 65.903272][ T26] usb 4-1: SerialNumber: syz [pid 5860] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5858] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5857] <... ioctl resumed>, 0x7fff96685300) = 8 [pid 5858] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5857] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5861] <... ioctl resumed>, 0x7fff96685300) = 9 [pid 5858] <... ioctl resumed>, 0x7fff96685300) = 8 [pid 5858] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5857] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5857] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff96685300) = 8 [ 65.911473][ T5846] usb 5-1: config 0 has an invalid interface number: 132 but max is 0 [ 65.914872][ T9] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 65.920491][ T26] usb 4-1: config 0 descriptor?? [ 65.933803][ T975] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 65.933828][ T975] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 65.942974][ T5846] usb 5-1: config 0 has no interface number 0 [ 65.943038][ T5846] usb 5-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [pid 5857] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5862] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5861] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff96686310) = 0 [pid 5861] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff96685300) = 27 [pid 5861] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5862] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5860] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5860] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff96685300) = 4 [pid 5862] <... ioctl resumed>, 0x2) = 0 [pid 5862] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 5860] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff96686310) = 0 [ 65.958761][ T3697] usb 2-1: config 0 has an invalid interface number: 132 but max is 0 [ 65.967210][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 65.967232][ T9] usb 3-1: Product: syz [ 65.977186][ T3697] usb 2-1: config 0 has no interface number 0 [ 65.983878][ T9] usb 3-1: Manufacturer: syz [ 65.999658][ T975] usb 1-1: Product: syz [ 66.001108][ T3697] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [pid 5860] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5862] <... ioctl resumed>, 0) = 0 [pid 5860] <... ioctl resumed>, 0x7fff96685300) = 8 [pid 5860] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff96686310) = 0 [pid 5860] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff96685300) = 8 [pid 5860] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5862] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5860] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5860] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5862] <... ioctl resumed>, 0x7f07339b83ec) = -1 EINVAL (Invalid argument) [pid 5861] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5861] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff96685300) = 4 [pid 5861] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5860] <... ioctl resumed>, 0x7fff96685300) = 8 [pid 5860] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5862] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5861] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5861] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff96685300) = 8 [ 66.004417][ T975] usb 1-1: Manufacturer: syz [ 66.019871][ T5846] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 66.019921][ T9] usb 3-1: SerialNumber: syz [ 66.031819][ T5846] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 66.036634][ T9] usb 3-1: config 0 descriptor?? [ 66.043714][ T5846] usb 5-1: Product: syz [ 66.047129][ T975] usb 1-1: SerialNumber: syz [ 66.056197][ T26] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [pid 5861] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5862] <... ioctl resumed>, 0x7fff96685300) = 0 [pid 5861] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5861] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff96685300) = 8 [pid 5861] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff96686310) = 0 [pid 5861] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff96685300) = 8 [pid 5858] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5857] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5861] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5858] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5857] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5858] <... ioctl resumed>, 0x2) = 0 [pid 5857] <... ioctl resumed>, 0x2) = 0 [pid 5858] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 5857] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 5858] <... ioctl resumed>, 0) = 0 [pid 5857] <... ioctl resumed>, 0) = 0 [pid 5858] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5857] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5858] <... ioctl resumed>, 0x7f07339b83ec) = -1 EINVAL (Invalid argument) [pid 5857] <... ioctl resumed>, 0x7f07339b83ec) = -1 EINVAL (Invalid argument) [pid 5858] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5857] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5858] <... ioctl resumed>, 0x7fff96685300) = 0 [pid 5857] <... ioctl resumed>, 0x7fff96685300) = 0 [ 66.057957][ T975] usb 1-1: config 0 descriptor?? [ 66.069110][ T5846] usb 5-1: Manufacturer: syz [ 66.075575][ T3697] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 66.085156][ T26] em28xx 4-1:0.132: Video interface 132 found: [ 66.088918][ T9] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 66.092226][ T5846] usb 5-1: SerialNumber: syz [ 66.106147][ T975] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [pid 5860] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5860] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x2) = 0 [pid 5861] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5860] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 5861] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x2) = 0 [pid 5861] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 5860] <... ioctl resumed>, 0) = 0 [pid 5861] <... ioctl resumed>, 0) = 0 [pid 5860] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5861] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5860] <... ioctl resumed>, 0x7f07339b83ec) = -1 EINVAL (Invalid argument) [pid 5861] <... ioctl resumed>, 0x7f07339b83ec) = -1 EINVAL (Invalid argument) [pid 5861] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5860] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5861] <... ioctl resumed>, 0x7fff96685300) = 0 [pid 5860] <... ioctl resumed>, 0x7fff96685300) = 0 [ 66.106689][ T3697] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 66.116114][ T9] em28xx 3-1:0.132: Video interface 132 found: [ 66.125808][ T3697] usb 2-1: Product: syz [ 66.130663][ T975] em28xx 1-1:0.132: Video interface 132 found: [ 66.135744][ T5846] usb 5-1: config 0 descriptor?? [ 66.146112][ T3697] usb 2-1: Manufacturer: syz [ 66.151010][ T3697] usb 2-1: SerialNumber: syz [ 66.158704][ T3697] usb 2-1: config 0 descriptor?? [ 66.183637][ T3697] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 66.194292][ T5846] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 66.204068][ T5846] em28xx 5-1:0.132: Video interface 132 found: [ 66.210461][ T3697] em28xx 2-1:0.132: Video interface 132 found: [pid 5862] exit_group(0) = ? [pid 5862] +++ exited with 0 +++ [pid 5840] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5862, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5840] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5884 attached , child_tidptr=0x55558ec3a650) = 5884 [pid 5884] set_robust_list(0x55558ec3a660, 24 [pid 5857] exit_group(0 [pid 5884] <... set_robust_list resumed>) = 0 [pid 5857] <... exit_group resumed>) = ? [pid 5858] exit_group(0) = ? [pid 5884] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5858] +++ exited with 0 +++ [pid 5884] <... prctl resumed>) = 0 [pid 5857] +++ exited with 0 +++ [pid 5838] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5858, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5884] setpgid(0, 0) = 0 [pid 5838] restart_syscall(<... resuming interrupted clone ...> [pid 5835] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5857, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5835] restart_syscall(<... resuming interrupted clone ...> [pid 5884] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5884] write(3, "1000", 4 [pid 5838] <... restart_syscall resumed>) = 0 [pid 5884] <... write resumed>) = 4 [pid 5884] close(3) = 0 executing program [pid 5884] write(1, "executing program\n", 18) = 18 [pid 5884] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5838] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5835] <... restart_syscall resumed>) = 0 [pid 5835] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5884] <... openat resumed>) = 3 ./strace-static-x86_64: Process 5886 attached ./strace-static-x86_64: Process 5885 attached [pid 5884] ioctl(3, USB_RAW_IOCTL_INIT [pid 5886] set_robust_list(0x55558ec3a660, 24 [pid 5885] set_robust_list(0x55558ec3a660, 24 [pid 5884] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5838] <... clone resumed>, child_tidptr=0x55558ec3a650) = 5885 [pid 5885] <... set_robust_list resumed>) = 0 [pid 5885] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5886] <... set_robust_list resumed>) = 0 [pid 5884] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5835] <... clone resumed>, child_tidptr=0x55558ec3a650) = 5886 [pid 5886] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5885] <... prctl resumed>) = 0 [pid 5886] <... prctl resumed>) = 0 [pid 5885] setpgid(0, 0 [pid 5884] <... ioctl resumed>, 0) = 0 [pid 5885] <... setpgid resumed>) = 0 [pid 5885] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5886] setpgid(0, 0 [pid 5885] <... openat resumed>) = 3 [pid 5884] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 66.327652][ T26] em28xx 4-1:0.132: unknown em28xx chip ID (0) [pid 5886] <... setpgid resumed>) = 0 [pid 5885] write(3, "1000", 4 [pid 5884] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5886] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5885] <... write resumed>) = 4 [pid 5886] <... openat resumed>) = 3 [pid 5885] close(3 [pid 5884] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5885] <... close resumed>) = 0 executing program [pid 5886] write(3, "1000", 4 [pid 5885] write(1, "executing program\n", 18 [pid 5886] <... write resumed>) = 4 [pid 5885] <... write resumed>) = 18 [pid 5886] close(3 [pid 5885] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWRexecuting program [pid 5886] <... close resumed>) = 0 [pid 5861] exit_group(0 [pid 5886] write(1, "executing program\n", 18 [pid 5885] <... openat resumed>) = 3 [pid 5861] <... exit_group resumed>) = ? [pid 5886] <... write resumed>) = 18 [pid 5860] exit_group(0) = ? [pid 5886] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5885] ioctl(3, USB_RAW_IOCTL_INIT [pid 5861] +++ exited with 0 +++ [pid 5860] +++ exited with 0 +++ [pid 5886] <... openat resumed>) = 3 [pid 5886] ioctl(3, USB_RAW_IOCTL_INIT [pid 5837] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5861, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5886] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5885] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5860, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5837] restart_syscall(<... resuming interrupted clone ...> [pid 5886] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5885] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 5837] <... restart_syscall resumed>) = 0 [pid 5842] <... restart_syscall resumed>) = 0 [pid 5886] <... ioctl resumed>, 0) = 0 [pid 5885] <... ioctl resumed>, 0) = 0 [pid 5885] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff96686310) = 0 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5886] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5885] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5837] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5886] <... ioctl resumed>, 0x7fff96686310) = 0 ./strace-static-x86_64: Process 5887 attached [pid 5842] <... clone resumed>, child_tidptr=0x55558ec3a650) = 5887 [pid 5887] set_robust_list(0x55558ec3a660, 24) = 0 [pid 5886] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 5888 attached [pid 5887] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5837] <... clone resumed>, child_tidptr=0x55558ec3a650) = 5888 [pid 5887] <... prctl resumed>) = 0 [pid 5887] setpgid(0, 0) = 0 [pid 5887] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5887] write(3, "1000", 4) = 4 [pid 5887] close(3) = 0 [pid 5887] write(1, "executing program\n", 18executing program ) = 18 [pid 5887] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5888] set_robust_list(0x55558ec3a660, 24 [pid 5887] <... openat resumed>) = 3 [pid 5887] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fff96686310) = 0 [pid 5887] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5887] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff96686310) = 0 [ 66.367456][ T9] em28xx 3-1:0.132: unknown em28xx chip ID (0) [ 66.374767][ T975] em28xx 1-1:0.132: unknown em28xx chip ID (0) [ 66.396708][ T26] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [pid 5887] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5888] <... set_robust_list resumed>) = 0 [pid 5888] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5888] setpgid(0, 0) = 0 [pid 5888] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5888] write(3, "1000", 4) = 4 [pid 5888] close(3) = 0 [pid 5888] write(1, "executing program\n", 18executing program ) = 18 [pid 5888] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5888] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fff96686310) = 0 [pid 5888] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5888] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff96686310) = 0 [ 66.415330][ T26] em28xx 4-1:0.132: board has no eeprom [ 66.437798][ T3697] em28xx 2-1:0.132: unknown em28xx chip ID (0) [ 66.444145][ T5846] em28xx 5-1:0.132: unknown em28xx chip ID (0) [ 66.444763][ T9] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 66.459841][ T975] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 66.469098][ T975] em28xx 1-1:0.132: board has no eeprom [ 66.474744][ T9] em28xx 3-1:0.132: board has no eeprom [ 66.487165][ T26] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 66.495145][ T26] em28xx 4-1:0.132: analog set to bulk mode. [ 66.502140][ T5868] em28xx 4-1:0.132: Registering V4L2 extension [ 66.512632][ T3697] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 66.522980][ T5846] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 66.534435][ T26] usb 4-1: USB disconnect, device number 3 [ 66.540531][ T5868] em28xx 4-1:0.132: failed to trigger read from i2c address 0x4a (error=-19) [ 66.547380][ T975] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 66.549531][ T3697] em28xx 2-1:0.132: board has no eeprom [ 66.557329][ T9] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 66.562785][ T5846] em28xx 5-1:0.132: board has no eeprom [ 66.573035][ T975] em28xx 1-1:0.132: analog set to bulk mode. [ 66.577230][ T26] em28xx 4-1:0.132: Disconnecting em28xx [ 66.585510][ T9] em28xx 3-1:0.132: analog set to bulk mode. [ 66.603797][ T975] usb 1-1: USB disconnect, device number 3 [ 66.611799][ T9] usb 3-1: USB disconnect, device number 3 [ 66.618493][ T975] em28xx 1-1:0.132: Disconnecting em28xx [ 66.625075][ T9] em28xx 3-1:0.132: Disconnecting em28xx [ 66.638608][ T5868] em28xx 4-1:0.132: Config register raw data: 0xffffffed [ 66.645646][ T5868] em28xx 4-1:0.132: AC97 chip type couldn't be determined [ 66.652912][ T3697] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 66.661361][ T5846] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 66.669315][ T5868] em28xx 4-1:0.132: No AC97 audio processor [ 66.675882][ T3697] em28xx 2-1:0.132: analog set to bulk mode. [ 66.682296][ T5868] usb 4-1: Decoder not found [ 66.686990][ T5846] em28xx 5-1:0.132: analog set to bulk mode. [ 66.693343][ T5868] em28xx 4-1:0.132: failed to create media graph [ 66.701866][ T3697] usb 2-1: USB disconnect, device number 3 [ 66.708114][ T5868] em28xx 4-1:0.132: V4L2 device video103 deregistered [ 66.716460][ T5846] usb 5-1: USB disconnect, device number 3 [ 66.723044][ T3697] em28xx 2-1:0.132: Disconnecting em28xx [ 66.729374][ T5846] em28xx 5-1:0.132: Disconnecting em28xx [ 66.735552][ T5868] em28xx 4-1:0.132: Remote control support is not available for this card. [ 66.744369][ T5864] em28xx 3-1:0.132: Registering V4L2 extension [ 66.793638][ T5864] em28xx 3-1:0.132: Config register raw data: 0xffffffed [ 66.801763][ T5864] em28xx 3-1:0.132: AC97 chip type couldn't be determined [ 66.808933][ T5864] em28xx 3-1:0.132: No AC97 audio processor [ 66.815828][ T5864] usb 3-1: Decoder not found [ 66.820642][ T5864] em28xx 3-1:0.132: failed to create media graph [ 66.829453][ T5864] em28xx 3-1:0.132: V4L2 device video103 deregistered [ 66.836987][ T5864] em28xx 3-1:0.132: Remote control support is not available for this card. [ 66.845604][ T5845] em28xx 1-1:0.132: Registering V4L2 extension [ 66.897741][ T5845] em28xx 1-1:0.132: Config register raw data: 0xffffffed [ 66.904780][ T5845] em28xx 1-1:0.132: AC97 chip type couldn't be determined [ 66.913018][ T5845] em28xx 1-1:0.132: No AC97 audio processor [ 66.920139][ T5845] usb 1-1: Decoder not found [ 66.924742][ T5845] em28xx 1-1:0.132: failed to create media graph [ 66.931132][ T5845] em28xx 1-1:0.132: V4L2 device video103 deregistered [ 66.938647][ T5845] em28xx 1-1:0.132: Remote control support is not available for this card. [ 66.947317][ T5849] em28xx 5-1:0.132: Registering V4L2 extension [ 66.997273][ T5849] em28xx 5-1:0.132: Config register raw data: 0xffffffed [ 67.004318][ T5849] em28xx 5-1:0.132: AC97 chip type couldn't be determined [ 67.011521][ T5849] em28xx 5-1:0.132: No AC97 audio processor [ 67.021571][ T5849] usb 5-1: Decoder not found [ 67.026184][ T5849] em28xx 5-1:0.132: failed to create media graph [ 67.032587][ T5849] em28xx 5-1:0.132: V4L2 device video103 deregistered [ 67.040120][ T5849] em28xx 5-1:0.132: Remote control support is not available for this card. [ 67.048867][ T5851] em28xx 2-1:0.132: Registering V4L2 extension [ 67.100206][ T5851] em28xx 2-1:0.132: Config register raw data: 0xffffffed [ 67.107895][ T5851] em28xx 2-1:0.132: AC97 chip type couldn't be determined [ 67.114989][ T5851] em28xx 2-1:0.132: No AC97 audio processor [ 67.122597][ T5851] usb 2-1: Decoder not found [ 67.127283][ T5851] em28xx 2-1:0.132: failed to create media graph [ 67.133620][ T5851] em28xx 2-1:0.132: V4L2 device video103 deregistered [ 67.141256][ T5851] em28xx 2-1:0.132: Remote control support is not available for this card. [ 67.149974][ T3697] em28xx 2-1:0.132: Closing input extension [ 67.156563][ T26] em28xx 4-1:0.132: Closing input extension [ 67.163417][ T9] em28xx 3-1:0.132: Closing input extension [ 67.164712][ T3697] em28xx 2-1:0.132: Freeing device [ 67.171429][ T975] em28xx 1-1:0.132: Closing input extension [ 67.176480][ T26] em28xx 4-1:0.132: Freeing device [ 67.185810][ T5846] em28xx 5-1:0.132: Closing input extension [ 67.191763][ T975] em28xx 1-1:0.132: Freeing device [ 67.195984][ T9] em28xx 3-1:0.132: Freeing device [ 67.205679][ T5846] em28xx 5-1:0.132: Freeing device [pid 5888] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff96686310) = 0 [pid 5888] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5887] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5886] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5884] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5887] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5886] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5884] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5885] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5885] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5888] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5888] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5884] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5884] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5887] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5886] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5887] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5886] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5885] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5885] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5888] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5888] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff96685300) = 18 [pid 5887] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5884] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5888] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5887] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5884] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5888] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5884] <... ioctl resumed>, 0x7fff96685300) = 18 [pid 5887] <... ioctl resumed>, 0x7fff96685300) = 18 [pid 5888] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5887] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5884] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5887] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5884] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5887] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5884] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5886] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5886] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff96685300) = 18 [pid 5886] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff96686310) = 0 [pid 5886] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5885] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5885] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff96685300) = 18 [pid 5885] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff96686310) = 0 [ 67.486894][ T3697] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 67.494541][ T26] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 67.502276][ T5846] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 67.506897][ T975] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 67.526946][ T9] usb 3-1: new high-speed USB device number 4 using dummy_hcd [pid 5885] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5884] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5888] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5884] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5888] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5887] <... ioctl resumed>, 0x7fff96686310) = 0 [pid 5887] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH