./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor56643148 <...> Warning: Permanently added '10.128.1.146' (ED25519) to the list of known hosts. execve("./syz-executor56643148", ["./syz-executor56643148"], 0x7ffe76b81fa0 /* 10 vars */) = 0 brk(NULL) = 0x55558e0e4000 brk(0x55558e0e4d00) = 0x55558e0e4d00 arch_prctl(ARCH_SET_FS, 0x55558e0e4380) = 0 set_tid_address(0x55558e0e4650) = 5840 set_robust_list(0x55558e0e4660, 24) = 0 rseq(0x55558e0e4ca0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor56643148", 4096) = 26 getrandom("\x44\x34\x2a\x08\xb3\x22\xe9\x07", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x55558e0e4d00 brk(0x55558e105d00) = 0x55558e105d00 brk(0x55558e106000) = 0x55558e106000 mprotect(0x7f83d30ac000, 16384, PROT_READ) = 0 mmap(0x1ffffffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffffffff000 mmap(0x200000000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x200000000000 mmap(0x200001000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x200001000000 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5841 attached , child_tidptr=0x55558e0e4650) = 5841 [pid 5840] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5841] set_robust_list(0x55558e0e4660, 24) = 0 [pid 5841] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5842 attached [pid 5842] set_robust_list(0x55558e0e4660, 24./strace-static-x86_64: Process 5843 attached [pid 5840] <... clone resumed>, child_tidptr=0x55558e0e4650) = 5842 [pid 5842] <... set_robust_list resumed>) = 0 [pid 5840] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5843] set_robust_list(0x55558e0e4660, 24 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5841] <... clone resumed>, child_tidptr=0x55558e0e4650) = 5843 [pid 5843] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 5844 attached [pid 5840] <... clone resumed>, child_tidptr=0x55558e0e4650) = 5844 [pid 5844] set_robust_list(0x55558e0e4660, 24 [pid 5843] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5840] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5843] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 5846 attached ./strace-static-x86_64: Process 5845 attached [pid 5844] <... set_robust_list resumed>) = 0 [pid 5840] <... clone resumed>, child_tidptr=0x55558e0e4650) = 5846 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5843] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5846] set_robust_list(0x55558e0e4660, 24 [pid 5840] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5846] <... set_robust_list resumed>) = 0 [pid 5845] set_robust_list(0x55558e0e4660, 24 [pid 5842] <... clone resumed>, child_tidptr=0x55558e0e4650) = 5845 [pid 5846] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5845] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 5847 attached [pid 5845] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 5848 attached [pid 5844] <... clone resumed>, child_tidptr=0x55558e0e4650) = 5847 [pid 5843] <... openat resumed>) = 3 ./strace-static-x86_64: Process 5849 attached [pid 5848] set_robust_list(0x55558e0e4660, 24 [pid 5847] set_robust_list(0x55558e0e4660, 24 [pid 5845] <... prctl resumed>) = 0 [pid 5843] write(3, "1000", 4 [pid 5840] <... clone resumed>, child_tidptr=0x55558e0e4650) = 5848 [pid 5849] set_robust_list(0x55558e0e4660, 24 [pid 5848] <... set_robust_list resumed>) = 0 [pid 5847] <... set_robust_list resumed>) = 0 [pid 5846] <... clone resumed>, child_tidptr=0x55558e0e4650) = 5849 [pid 5845] setpgid(0, 0 [pid 5849] <... set_robust_list resumed>) = 0 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5847] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5845] <... setpgid resumed>) = 0 [pid 5843] <... write resumed>) = 4 [pid 5849] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5847] <... prctl resumed>) = 0 [pid 5845] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5843] close(3 [pid 5847] setpgid(0, 0 [pid 5845] <... openat resumed>) = 3 [pid 5849] <... prctl resumed>) = 0 [pid 5847] <... setpgid resumed>) = 0 [pid 5843] <... close resumed>) = 0 executing program [pid 5849] setpgid(0, 0 [pid 5847] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5845] write(3, "1000", 4 [pid 5843] write(1, "executing program\n", 18 [pid 5849] <... setpgid resumed>) = 0 [pid 5845] <... write resumed>) = 4 executing program [pid 5843] <... write resumed>) = 18 [pid 5847] <... openat resumed>) = 3 [pid 5845] close(3 [pid 5849] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5845] <... close resumed>) = 0 [pid 5843] sendto(-1, "\x78\x00\x00\x00\x18\x00\x1f\x05\xb9\x40\x9b\x0d\xff\xff\x00\x0d\x02\x03\xbe\x04\x02\x05\x06\x05\x06\x01\x40\x07\x04\x00\x16", 31, 0, NULL, 0 [pid 5847] write(3, "1000", 4 [pid 5845] write(1, "executing program\n", 18 [pid 5843] <... sendto resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] <... openat resumed>) = 3 [pid 5847] <... write resumed>) = 4 [pid 5845] <... write resumed>) = 18 ./strace-static-x86_64: Process 5850 attached executing program [pid 5847] close(3 [pid 5845] sendto(-1, "\x78\x00\x00\x00\x18\x00\x1f\x05\xb9\x40\x9b\x0d\xff\xff\x00\x0d\x02\x03\xbe\x04\x02\x05\x06\x05\x06\x01\x40\x07\x04\x00\x16", 31, 0, NULL, 0 [pid 5843] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5847] <... close resumed>) = 0 [pid 5847] write(1, "executing program\n", 18 [pid 5845] <... sendto resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] set_robust_list(0x55558e0e4660, 24 [pid 5849] write(3, "1000", 4 [pid 5848] <... clone resumed>, child_tidptr=0x55558e0e4650) = 5850 [pid 5847] <... write resumed>) = 18 [pid 5845] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5843] <... openat resumed>) = 3 [pid 5850] <... set_robust_list resumed>) = 0 [pid 5849] <... write resumed>) = 4 [pid 5847] sendto(-1, "\x78\x00\x00\x00\x18\x00\x1f\x05\xb9\x40\x9b\x0d\xff\xff\x00\x0d\x02\x03\xbe\x04\x02\x05\x06\x05\x06\x01\x40\x07\x04\x00\x16", 31, 0, NULL, 0 [pid 5845] <... openat resumed>) = 3 [pid 5843] ioctl(3, USB_RAW_IOCTL_INIT [pid 5850] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5849] close(3 [pid 5847] <... sendto resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] <... prctl resumed>) = 0 [pid 5849] <... close resumed>) = 0 [pid 5847] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5845] ioctl(3, USB_RAW_IOCTL_INIT [pid 5843] <... ioctl resumed>, 0x7fffa9feef00) = 0 [pid 5850] setpgid(0, 0 [pid 5849] write(1, "executing program\n", 18executing program [pid 5847] <... openat resumed>) = 3 [pid 5850] <... setpgid resumed>) = 0 [pid 5849] <... write resumed>) = 18 [pid 5847] ioctl(3, USB_RAW_IOCTL_INIT [pid 5845] <... ioctl resumed>, 0x7fffa9feef00) = 0 [pid 5843] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5850] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5849] sendto(-1, "\x78\x00\x00\x00\x18\x00\x1f\x05\xb9\x40\x9b\x0d\xff\xff\x00\x0d\x02\x03\xbe\x04\x02\x05\x06\x05\x06\x01\x40\x07\x04\x00\x16", 31, 0, NULL, 0 [pid 5845] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5847] <... ioctl resumed>, 0x7fffa9feef00) = 0 [pid 5845] <... ioctl resumed>, 0) = 0 [pid 5850] <... openat resumed>) = 3 [pid 5847] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5849] <... sendto resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] write(3, "1000", 4 [pid 5849] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5847] <... ioctl resumed>, 0) = 0 [pid 5843] <... ioctl resumed>, 0) = 0 [pid 5850] <... write resumed>) = 4 [pid 5849] <... openat resumed>) = 3 [pid 5845] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5850] close(3) = 0 [pid 5849] ioctl(3, USB_RAW_IOCTL_INIT executing program [pid 5845] <... ioctl resumed>, 0x7fffa9feef00) = 0 [pid 5850] write(1, "executing program\n", 18 [pid 5849] <... ioctl resumed>, 0x7fffa9feef00) = 0 [pid 5843] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5850] <... write resumed>) = 18 [pid 5845] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5843] <... ioctl resumed>, 0x7fffa9feef00) = 0 [pid 5850] sendto(-1, "\x78\x00\x00\x00\x18\x00\x1f\x05\xb9\x40\x9b\x0d\xff\xff\x00\x0d\x02\x03\xbe\x04\x02\x05\x06\x05\x06\x01\x40\x07\x04\x00\x16", 31, 0, NULL, 0) = -1 EBADF (Bad file descriptor) [pid 5849] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5847] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5843] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5850] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5847] <... ioctl resumed>, 0x7fffa9feef00) = 0 [pid 5850] <... openat resumed>) = 3 [pid 5847] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5850] ioctl(3, USB_RAW_IOCTL_INIT [pid 5849] <... ioctl resumed>, 0) = 0 [pid 5850] <... ioctl resumed>, 0x7fffa9feef00) = 0 [pid 5850] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5849] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffa9feef00) = 0 [pid 5849] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5850] <... ioctl resumed>, 0) = 0 [pid 5850] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffa9feef00) = 0 [pid 5850] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5843] <... ioctl resumed>, 0x7fffa9feef00) = 0 [pid 5847] <... ioctl resumed>, 0x7fffa9feef00) = 0 [pid 5847] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5843] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5845] <... ioctl resumed>, 0x7fffa9feef00) = 0 [pid 5845] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5849] <... ioctl resumed>, 0x7fffa9feef00) = 0 [pid 5849] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5850] <... ioctl resumed>, 0x7fffa9feef00) = 0 [pid 5850] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5847] <... ioctl resumed>, 0x7fffa9feef00) = 0 [pid 5843] <... ioctl resumed>, 0x7fffa9feef00) = 0 [pid 5845] <... ioctl resumed>, 0x7fffa9feef00) = 0 [pid 5847] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5845] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5843] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5850] <... ioctl resumed>, 0x7fffa9feef00) = 0 [pid 5849] <... ioctl resumed>, 0x7fffa9feef00) = 0 [pid 5850] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5849] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5843] <... ioctl resumed>, 0x7fffa9feef00) = 0 [pid 5843] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5845] <... ioctl resumed>, 0x7fffa9feef00) = 0 [pid 5847] <... ioctl resumed>, 0x7fffa9feef00) = 0 [pid 5845] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5843] <... ioctl resumed>, 0x7fffa9fedef0) = 18 [pid 5849] <... ioctl resumed>, 0x7fffa9feef00) = 0 [pid 5847] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5843] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5850] <... ioctl resumed>, 0x7fffa9feef00) = 0 [pid 5849] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5850] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5849] <... ioctl resumed>, 0x7fffa9fedef0) = 18 [pid 5847] <... ioctl resumed>, 0x7fffa9fedef0) = 18 [pid 5845] <... ioctl resumed>, 0x7fffa9fedef0) = 18 [pid 5843] <... ioctl resumed>, 0x7fffa9feef00) = 0 [pid 5850] <... ioctl resumed>, 0x7fffa9fedef0) = 18 [pid 5849] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5847] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5845] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5843] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5850] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5849] <... ioctl resumed>, 0x7fffa9feef00) = 0 [pid 5847] <... ioctl resumed>, 0x7fffa9feef00) = 0 [pid 5845] <... ioctl resumed>, 0x7fffa9feef00) = 0 [pid 5850] <... ioctl resumed>, 0x7fffa9feef00) = 0 [pid 5849] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5847] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5845] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 88.945053][ T2154] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 88.954883][ T47] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 88.962497][ T1209] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 88.965008][ T5834] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 88.978005][ T9] usb 5-1: new high-speed USB device number 2 using dummy_hcd [pid 5850] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5849] <... ioctl resumed>, 0x7fffa9feef00) = 0 [pid 5847] <... ioctl resumed>, 0x7fffa9feef00) = 0 [pid 5843] <... ioctl resumed>, 0x7fffa9feef00) = 0 [pid 5849] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5843] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5847] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5845] <... ioctl resumed>, 0x7fffa9feef00) = 0 [pid 5845] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5850] <... ioctl resumed>, 0x7fffa9feef00) = 0 [pid 5850] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5845] <... ioctl resumed>, 0x7fffa9feef00) = 0 [pid 5849] <... ioctl resumed>, 0x7fffa9feef00) = 0 [pid 5843] <... ioctl resumed>, 0x7fffa9feef00) = 0 [pid 5849] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5845] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5843] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5847] <... ioctl resumed>, 0x7fffa9feef00) = 0 [pid 5850] <... ioctl resumed>, 0x7fffa9feef00) = 0 [pid 5849] <... ioctl resumed>, 0x7fffa9fedef0) = 18 [pid 5845] <... ioctl resumed>, 0x7fffa9fedef0) = 18 [pid 5843] <... ioctl resumed>, 0x7fffa9fedef0) = 18 [pid 5845] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5850] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5847] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5850] <... ioctl resumed>, 0x7fffa9fedef0) = 18 [pid 5847] <... ioctl resumed>, 0x7fffa9fedef0) = 18 [pid 5845] <... ioctl resumed>, 0x7fffa9feef00) = 0 [pid 5843] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5850] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5849] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5847] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5845] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5843] <... ioctl resumed>, 0x7fffa9feef00) = 0 [pid 5850] <... ioctl resumed>, 0x7fffa9feef00) = 0 [pid 5849] <... ioctl resumed>, 0x7fffa9feef00) = 0 [pid 5847] <... ioctl resumed>, 0x7fffa9feef00) = 0 [pid 5850] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5849] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5850] <... ioctl resumed>, 0x7fffa9fedef0) = 9 [pid 5847] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5845] <... ioctl resumed>, 0x7fffa9fedef0) = 9 [pid 5843] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5850] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5849] <... ioctl resumed>, 0x7fffa9fedef0) = 9 [pid 5845] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5843] <... ioctl resumed>, 0x7fffa9fedef0) = 9 [pid 5845] <... ioctl resumed>, 0x7fffa9feef00) = 0 [pid 5850] <... ioctl resumed>, 0x7fffa9feef00) = 0 [pid 5849] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5845] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5843] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5845] <... ioctl resumed>, 0x7fffa9fedef0) = 551 [pid 5850] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5849] <... ioctl resumed>, 0x7fffa9feef00) = 0 [pid 5847] <... ioctl resumed>, 0x7fffa9fedef0) = 9 [pid 5843] <... ioctl resumed>, 0x7fffa9feef00) = 0 [pid 5849] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5847] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5849] <... ioctl resumed>, 0x7fffa9fedef0) = 551 [pid 5845] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5843] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5850] <... ioctl resumed>, 0x7fffa9fedef0) = 551 [pid 5849] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5847] <... ioctl resumed>, 0x7fffa9feef00) = 0 [pid 5845] <... ioctl resumed>, 0x7fffa9feef00) = 0 [pid 5847] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5845] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffa9fedef0) = 4 [pid 5845] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5843] <... ioctl resumed>, 0x7fffa9fedef0) = 551 [pid 5850] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5845] <... ioctl resumed>, 0x7fffa9feef00) = 0 [pid 5843] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 89.156304][ T1209] usb 2-1: config 2 has an invalid descriptor of length 0, skipping remainder of the config [ 89.158481][ T5834] usb 4-1: config 2 has an invalid descriptor of length 0, skipping remainder of the config [ 89.167930][ T1209] usb 2-1: config 2 interface 0 has no altsetting 0 [ 89.177459][ T9] usb 5-1: config 2 has an invalid descriptor of length 0, skipping remainder of the config [ 89.193620][ T2154] usb 1-1: config 2 has an invalid descriptor of length 0, skipping remainder of the config [pid 5845] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffa9fedef0) = 8 [pid 5847] <... ioctl resumed>, 0x7fffa9fedef0) = 551 [pid 5845] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5847] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5845] <... ioctl resumed>, 0x7fffa9feef00) = 0 [pid 5845] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffa9fedef0) = 8 [pid 5845] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffa9feef00) = 0 [pid 5845] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffa9fedef0) = 8 [pid 5845] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5849] <... ioctl resumed>, 0x7fffa9feef00) = 0 [pid 5849] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5843] <... ioctl resumed>, 0x7fffa9feef00) = 0 [pid 5850] <... ioctl resumed>, 0x7fffa9feef00) = 0 [pid 5850] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5849] <... ioctl resumed>, 0x7fffa9fedef0) = 4 [ 89.197248][ T47] usb 3-1: config 2 has an invalid descriptor of length 0, skipping remainder of the config [ 89.203857][ T9] usb 5-1: config 2 interface 0 has no altsetting 0 [ 89.220571][ T5834] usb 4-1: config 2 interface 0 has no altsetting 0 [ 89.221230][ T1209] usb 2-1: New USB device found, idVendor=7a69, idProduct=0001, bcdDevice=a8.6b [ 89.227653][ T2154] usb 1-1: config 2 interface 0 has no altsetting 0 [ 89.237681][ T47] usb 3-1: config 2 interface 0 has no altsetting 0 [pid 5843] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5850] <... ioctl resumed>, 0x7fffa9fedef0) = 4 [pid 5849] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5843] <... ioctl resumed>, 0x7fffa9fedef0) = 4 [pid 5850] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffa9feef00) = 0 [pid 5850] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffa9fedef0) = 8 [pid 5850] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffa9feef00) = 0 [pid 5850] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffa9fedef0) = 8 [pid 5850] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffa9feef00) = 0 [pid 5850] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffa9fedef0) = 8 [pid 5849] <... ioctl resumed>, 0x7fffa9feef00) = 0 [pid 5843] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5850] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5849] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5847] <... ioctl resumed>, 0x7fffa9feef00) = 0 [pid 5843] <... ioctl resumed>, 0x7fffa9feef00) = 0 [pid 5847] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [ 89.253367][ T1209] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 89.260437][ T9] usb 5-1: New USB device found, idVendor=7a69, idProduct=0001, bcdDevice=a8.6b [ 89.262129][ T1209] usb 2-1: Product: syz [ 89.273139][ T9] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 89.275466][ T1209] usb 2-1: Manufacturer: syz [ 89.285433][ T9] usb 5-1: Product: syz [ 89.289113][ T1209] usb 2-1: SerialNumber: syz [ 89.292902][ T9] usb 5-1: Manufacturer: syz [pid 5843] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5849] <... ioctl resumed>, 0x7fffa9fedef0) = 8 [pid 5847] <... ioctl resumed>, 0x7fffa9fedef0) = 4 [pid 5843] <... ioctl resumed>, 0x7fffa9fedef0) = 8 [pid 5849] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5847] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5843] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5849] <... ioctl resumed>, 0x7fffa9feef00) = 0 [pid 5849] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5847] <... ioctl resumed>, 0x7fffa9feef00) = 0 [pid 5843] <... ioctl resumed>, 0x7fffa9feef00) = 0 [pid 5847] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5843] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5849] <... ioctl resumed>, 0x7fffa9fedef0) = 8 [pid 5849] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5847] <... ioctl resumed>, 0x7fffa9fedef0) = 8 [pid 5843] <... ioctl resumed>, 0x7fffa9fedef0) = 8 [pid 5849] <... ioctl resumed>, 0x7fffa9feef00) = 0 [pid 5847] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5843] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5849] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5847] <... ioctl resumed>, 0x7fffa9feef00) = 0 [pid 5843] <... ioctl resumed>, 0x7fffa9feef00) = 0 [pid 5847] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5843] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffa9fedef0) = 8 [pid 5849] <... ioctl resumed>, 0x7fffa9fedef0) = 8 [pid 5847] <... ioctl resumed>, 0x7fffa9fedef0) = 8 [pid 5845] <... ioctl resumed>, 0x7fffa9feef00) = 0 [pid 5843] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5849] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5847] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5845] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5847] <... ioctl resumed>, 0x7fffa9feef00) = 0 [pid 5845] <... ioctl resumed>, 0) = 0 [pid 5847] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5845] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5845] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffa9fedef0) = 0 [pid 5847] <... ioctl resumed>, 0x7fffa9fedef0) = 8 [ 89.305804][ T2154] usb 1-1: New USB device found, idVendor=7a69, idProduct=0001, bcdDevice=a8.6b [ 89.315043][ T5834] usb 4-1: New USB device found, idVendor=7a69, idProduct=0001, bcdDevice=a8.6b [ 89.315952][ T47] usb 3-1: New USB device found, idVendor=7a69, idProduct=0001, bcdDevice=a8.6b [ 89.324082][ T5834] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 89.324106][ T5834] usb 4-1: Product: syz [ 89.324121][ T5834] usb 4-1: Manufacturer: syz [pid 5847] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5850] <... ioctl resumed>, 0x7fffa9feef00) = 0 [ 89.343450][ T1209] usb 2-1: dvb_usb_v2: found a '774 Friio White ISDB-T USB2.0' in warm state [ 89.345554][ T2154] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 89.353907][ T47] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 89.366956][ T9] usb 5-1: SerialNumber: syz [ 89.368799][ T2154] usb 1-1: Product: syz [ 89.377555][ T1209] usb 2-1: selecting invalid altsetting 0 [ 89.390968][ T2154] usb 1-1: Manufacturer: syz [ 89.396498][ T2154] usb 1-1: SerialNumber: syz [pid 5850] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5850] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 5843] <... ioctl resumed>, 0x7fffa9feef00) = 0 [pid 5850] <... ioctl resumed>, 0) = 0 [pid 5843] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5850] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5843] <... ioctl resumed>, 0) = 0 [pid 5850] <... ioctl resumed>, 0x7fffa9fedef0) = 0 [pid 5843] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5843] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffa9fedef0) = 0 [ 89.400861][ T1209] usb 2-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 89.403562][ T5834] usb 4-1: SerialNumber: syz [ 89.413635][ T47] usb 3-1: Product: syz [ 89.429313][ T47] usb 3-1: Manufacturer: syz [ 89.430210][ T2154] usb 1-1: dvb_usb_v2: found a '774 Friio White ISDB-T USB2.0' in warm state [ 89.434019][ T47] usb 3-1: SerialNumber: syz [ 89.443352][ T9] usb 5-1: dvb_usb_v2: found a '774 Friio White ISDB-T USB2.0' in warm state [pid 5849] <... ioctl resumed>, 0x7fffa9feef00) = 0 [pid 5849] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5849] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5849] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffa9fedef0) = 0 [pid 5847] <... ioctl resumed>, 0x7fffa9feef00) = 0 [pid 5847] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5847] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5847] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffa9fedef0) = 0 [ 89.450807][ T1209] dvbdev: DVB: registering new adapter (774 Friio White ISDB-T USB2.0) [ 89.457629][ T2154] usb 1-1: selecting invalid altsetting 0 [ 89.471014][ T9] usb 5-1: selecting invalid altsetting 0 [ 89.471601][ T1209] usb 2-1: media controller created [ 89.487354][ T9] usb 5-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [pid 5845] openat(AT_FDCWD, "/dev/i2c-1", O_RDWR|O_APPEND) = 4 [ 89.501448][ T2154] usb 1-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 89.503103][ T47] usb 3-1: dvb_usb_v2: found a '774 Friio White ISDB-T USB2.0' in warm state [ 89.524656][ T5834] usb 4-1: dvb_usb_v2: found a '774 Friio White ISDB-T USB2.0' in warm state [ 89.536751][ T5834] usb 4-1: selecting invalid altsetting 0 [ 89.547715][ T5845] ------------[ cut here ]------------ [ 89.548239][ T5834] usb 4-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 89.553275][ T5845] usb 2-1: BOGUS control dir, pipe 80000280 doesn't match bRequestType c0 [ 89.574672][ T1209] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 89.576733][ T5845] WARNING: CPU: 0 PID: 5845 at drivers/usb/core/urb.c:413 usb_submit_urb+0x11dd/0x18c0 [ 89.583172][ T47] usb 3-1: selecting invalid altsetting 0 [ 89.592709][ T5845] Modules linked in: [ 89.592762][ T5845] CPU: 0 UID: 0 PID: 5845 Comm: syz-executor566 Not tainted 6.15.0-rc2-syzkaller-00488-g6fea5fabd332 #0 PREEMPT(full) [ 89.610926][ T47] usb 3-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 89.614841][ T5845] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 89.614860][ T5845] RIP: 0010:usb_submit_urb+0x11dd/0x18c0 [ 89.638089][ T47] dvbdev: DVB: registering new adapter (774 Friio White ISDB-T USB2.0) [pid 5845] ioctl(4, _IOC(_IOC_NONE, 0x7, 0x7, 0) [pid 5843] openat(AT_FDCWD, "/dev/i2c-1", O_RDWR|O_APPEND) = 4 [ 89.640783][ T5845] Code: 48 8b 4c 24 08 0f b6 04 01 84 c0 0f 85 52 05 00 00 45 0f b6 07 48 c7 c7 a0 59 f2 8c 4c 89 f6 48 89 da 89 e9 e8 64 c2 f1 f9 90 <0f> 0b 90 90 e9 c7 f3 ff ff 89 e9 80 e1 07 80 c1 03 38 c1 0f 8c 53 [ 89.668862][ T5845] RSP: 0018:ffffc900040df748 EFLAGS: 00010246 [ 89.674989][ T5845] RAX: a1ba001046e4b900 RBX: ffff88801e2f6cc0 RCX: ffff888027a31e00 [ 89.683014][ T5845] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 89.683892][ T47] usb 3-1: media controller created [ 89.691046][ T5845] RBP: 0000000080000280 R08: ffffffff818218d2 R09: 1ffff9200081be84 [pid 5843] ioctl(4, _IOC(_IOC_NONE, 0x7, 0x7, 0) [pid 5850] openat(AT_FDCWD, "/dev/i2c-1", O_RDWR|O_APPEND [pid 5849] openat(AT_FDCWD, "/dev/i2c-1", O_RDWR|O_APPEND [pid 5850] <... openat resumed>) = 4 [pid 5849] <... openat resumed>) = 4 [pid 5850] ioctl(4, _IOC(_IOC_NONE, 0x7, 0x7, 0) [pid 5849] ioctl(4, _IOC(_IOC_NONE, 0x7, 0x7, 0) [pid 5847] openat(AT_FDCWD, "/dev/i2c-1", O_RDWR|O_APPEND) = 4 [ 89.691065][ T5845] R10: dffffc0000000000 R11: fffff5200081be85 R12: ffff8881453e30b0 [ 89.691080][ T5845] R13: ffff88801e6c1b00 R14: ffffffff8cf2c440 R15: ffff8880206cf7c0 [ 89.691096][ T5845] FS: 000055558e0e4380(0000) GS:ffff888124f9a000(0000) knlGS:0000000000000000 [ 89.691115][ T5845] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 89.691130][ T5845] CR2: 0000558df9b18050 CR3: 00000000326be000 CR4: 00000000003526f0 [ 89.691150][ T5845] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 89.752020][ T5845] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 89.760055][ T5845] Call Trace: [ 89.763347][ T5845] [ 89.766352][ T5845] ? __init_swait_queue_head+0xae/0x150 [ 89.771940][ T5845] usb_start_wait_urb+0x11a/0x530 [ 89.774560][ T47] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 89.777049][ T5845] ? __pfx_usb_start_wait_urb+0x10/0x10 [ 89.777105][ T5845] usb_control_msg+0x2b3/0x4c0 [ 89.795863][ T5845] ? __pfx_usb_control_msg+0x10/0x10 [ 89.801169][ T5845] ? validate_chain+0x8a7/0x24e0 [ 89.806199][ T5845] gl861_ctrl_msg+0x332/0x6f0 [ 89.810922][ T5845] ? __pfx_gl861_ctrl_msg+0x10/0x10 [ 89.816198][ T5845] ? __lock_acquire+0xad5/0xd80 [ 89.821080][ T5845] ? do_raw_spin_lock+0x151/0x370 [ 89.826185][ T5845] gl861_i2c_master_xfer+0x3b4/0x650 [ 89.831503][ T5845] ? __pfx_gl861_i2c_master_xfer+0x10/0x10 [ 89.837410][ T5845] __i2c_transfer+0x859/0x2250 [ 89.842206][ T5845] ? _raw_spin_unlock_irqrestore+0x90/0x140 [ 89.848221][ T5845] ? lockdep_hardirqs_on+0x9d/0x150 [ 89.853465][ T5845] ? __pfx___i2c_transfer+0x10/0x10 [ 89.858757][ T5845] ? rt_mutex_lock_nested+0x15e/0x1e0 [ 89.864165][ T5845] ? i2c_transfer+0x12d/0x430 [ 89.868956][ T5845] i2c_transfer+0x2c2/0x430 [ 89.873497][ T5845] ? __pfx_i2c_transfer+0x10/0x10 [ 89.878657][ T5845] ? _copy_from_user+0x95/0xb0 [ 89.883481][ T5845] i2cdev_ioctl_rdwr+0x488/0x780 [ 89.888534][ T5845] i2cdev_ioctl+0x78a/0xa20 [ 89.893077][ T5845] ? __pfx_i2cdev_ioctl+0x10/0x10 [ 89.898194][ T5845] ? __pfx_i2cdev_ioctl+0x10/0x10 [ 89.903256][ T5845] __se_sys_ioctl+0xf1/0x160 [ 89.907963][ T5845] do_syscall_64+0xf3/0x210 [ 89.912510][ T5845] ? clear_bhb_loop+0x45/0xa0 [ 89.917279][ T5845] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 89.923205][ T5845] RIP: 0033:0x7f83d3039529 [ 89.927724][ T5845] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 17 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 89.947476][ T5845] RSP: 002b:00007fffa9feff58 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 89.955998][ T5845] RAX: ffffffffffffffda RBX: 0000200000000000 RCX: 00007f83d3039529 [ 89.964005][ T5845] RDX: 0000200000002580 RSI: 0000000000000707 RDI: 0000000000000004 [ 89.972058][ T5845] RBP: 00000000000f4240 R08: 00232d6332692f76 R09: 00000000000000a0 [ 89.980113][ T5845] R10: 000000000000000f R11: 0000000000000246 R12: 0000000000000001 [ 89.988167][ T5845] R13: 00007fffa9ff0178 R14: 00007fffa9feff80 R15: 00007fffa9feff70 [ 89.996226][ T5845] [ 89.999277][ T5845] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 90.006598][ T5845] CPU: 0 UID: 0 PID: 5845 Comm: syz-executor566 Not tainted 6.15.0-rc2-syzkaller-00488-g6fea5fabd332 #0 PREEMPT(full) [ 90.019037][ T5845] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 90.029162][ T5845] Call Trace: [ 90.032472][ T5845] [ 90.035439][ T5845] dump_stack_lvl+0x241/0x360 [ 90.040169][ T5845] ? __pfx_dump_stack_lvl+0x10/0x10 [ 90.045413][ T5845] ? __pfx__printk+0x10/0x10 [ 90.050050][ T5845] ? vscnprintf+0x5d/0x90 [ 90.054464][ T5845] panic+0x349/0x880 [ 90.058414][ T5845] ? __warn+0x174/0x4d0 [ 90.062638][ T5845] ? __pfx_panic+0x10/0x10 [ 90.067113][ T5845] __warn+0x344/0x4d0 [ 90.071131][ T5845] ? usb_submit_urb+0x11dd/0x18c0 [ 90.076200][ T5845] report_bug+0x2b3/0x500 [ 90.080571][ T5845] ? usb_submit_urb+0x11dd/0x18c0 [ 90.085647][ T5845] ? usb_submit_urb+0x11dd/0x18c0 [ 90.090711][ T5845] ? usb_submit_urb+0x11df/0x18c0 [ 90.095773][ T5845] handle_bug+0x89/0x170 [ 90.100053][ T5845] exc_invalid_op+0x1a/0x50 [ 90.104594][ T5845] asm_exc_invalid_op+0x1a/0x20 [ 90.109466][ T5845] RIP: 0010:usb_submit_urb+0x11dd/0x18c0 [ 90.115114][ T5845] Code: 48 8b 4c 24 08 0f b6 04 01 84 c0 0f 85 52 05 00 00 45 0f b6 07 48 c7 c7 a0 59 f2 8c 4c 89 f6 48 89 da 89 e9 e8 64 c2 f1 f9 90 <0f> 0b 90 90 e9 c7 f3 ff ff 89 e9 80 e1 07 80 c1 03 38 c1 0f 8c 53 [ 90.134724][ T5845] RSP: 0018:ffffc900040df748 EFLAGS: 00010246 [ 90.140808][ T5845] RAX: a1ba001046e4b900 RBX: ffff88801e2f6cc0 RCX: ffff888027a31e00 [ 90.148792][ T5845] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 90.156766][ T5845] RBP: 0000000080000280 R08: ffffffff818218d2 R09: 1ffff9200081be84 [ 90.164763][ T5845] R10: dffffc0000000000 R11: fffff5200081be85 R12: ffff8881453e30b0 [ 90.172739][ T5845] R13: ffff88801e6c1b00 R14: ffffffff8cf2c440 R15: ffff8880206cf7c0 [ 90.180724][ T5845] ? __warn_printk+0x2a2/0x360 [ 90.185509][ T5845] ? usb_submit_urb+0x11dc/0x18c0 [ 90.190560][ T5845] ? __init_swait_queue_head+0xae/0x150 [ 90.196116][ T5845] usb_start_wait_urb+0x11a/0x530 [ 90.201160][ T5845] ? __pfx_usb_start_wait_urb+0x10/0x10 [ 90.206733][ T5845] usb_control_msg+0x2b3/0x4c0 [ 90.211508][ T5845] ? __pfx_usb_control_msg+0x10/0x10 [ 90.216809][ T5845] ? validate_chain+0x8a7/0x24e0 [ 90.221756][ T5845] gl861_ctrl_msg+0x332/0x6f0 [ 90.226449][ T5845] ? __pfx_gl861_ctrl_msg+0x10/0x10 [ 90.231666][ T5845] ? __lock_acquire+0xad5/0xd80 [ 90.236532][ T5845] ? do_raw_spin_lock+0x151/0x370 [ 90.241576][ T5845] gl861_i2c_master_xfer+0x3b4/0x650 [ 90.246867][ T5845] ? __pfx_gl861_i2c_master_xfer+0x10/0x10 [ 90.252679][ T5845] __i2c_transfer+0x859/0x2250 [ 90.257446][ T5845] ? _raw_spin_unlock_irqrestore+0x90/0x140 [ 90.263346][ T5845] ? lockdep_hardirqs_on+0x9d/0x150 [ 90.268561][ T5845] ? __pfx___i2c_transfer+0x10/0x10 [ 90.273776][ T5845] ? rt_mutex_lock_nested+0x15e/0x1e0 [ 90.279151][ T5845] ? i2c_transfer+0x12d/0x430 [ 90.283833][ T5845] i2c_transfer+0x2c2/0x430 [ 90.288338][ T5845] ? __pfx_i2c_transfer+0x10/0x10 [ 90.293365][ T5845] ? _copy_from_user+0x95/0xb0 [ 90.298139][ T5845] i2cdev_ioctl_rdwr+0x488/0x780 [ 90.303082][ T5845] i2cdev_ioctl+0x78a/0xa20 [ 90.307590][ T5845] ? __pfx_i2cdev_ioctl+0x10/0x10 [ 90.312620][ T5845] ? __pfx_i2cdev_ioctl+0x10/0x10 [ 90.317643][ T5845] __se_sys_ioctl+0xf1/0x160 [ 90.322243][ T5845] do_syscall_64+0xf3/0x210 [ 90.326761][ T5845] ? clear_bhb_loop+0x45/0xa0 [ 90.331440][ T5845] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 90.337333][ T5845] RIP: 0033:0x7f83d3039529 [ 90.341756][ T5845] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 17 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 90.361374][ T5845] RSP: 002b:00007fffa9feff58 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 90.369801][ T5845] RAX: ffffffffffffffda RBX: 0000200000000000 RCX: 00007f83d3039529 [ 90.377778][ T5845] RDX: 0000200000002580 RSI: 0000000000000707 RDI: 0000000000000004 [ 90.385755][ T5845] RBP: 00000000000f4240 R08: 00232d6332692f76 R09: 00000000000000a0 [ 90.393728][ T5845] R10: 000000000000000f R11: 0000000000000246 R12: 0000000000000001 [ 90.401699][ T5845] R13: 00007fffa9ff0178 R14: 00007fffa9feff80 R15: 00007fffa9feff70 [ 90.409685][ T5845] [ 90.413019][ T5845] Kernel Offset: disabled [ 90.417375][ T5845] Rebooting in 86400 seconds..