./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor1560032545 <...> Warning: Permanently added '10.128.0.119' (ED25519) to the list of known hosts. execve("./syz-executor1560032545", ["./syz-executor1560032545"], 0x7fff1ed78bb0 /* 10 vars */) = 0 brk(NULL) = 0x555575259000 brk(0x555575259d00) = 0x555575259d00 arch_prctl(ARCH_SET_FS, 0x555575259380) = 0 set_tid_address(0x555575259650) = 5831 set_robust_list(0x555575259660, 24) = 0 rseq(0x555575259ca0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor1560032545", 4096) = 28 getrandom("\x1b\xc0\x5c\xa5\x81\x11\x38\xeb", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x555575259d00 brk(0x55557527ad00) = 0x55557527ad00 brk(0x55557527b000) = 0x55557527b000 mprotect(0x7ff6363ee000, 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 5832 attached , child_tidptr=0x555575259650) = 5832 [pid 5832] set_robust_list(0x555575259660, 24) = 0 [pid 5831] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5832] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5833 attached , child_tidptr=0x555575259650) = 5833 [pid 5833] set_robust_list(0x555575259660, 24 [pid 5831] <... clone resumed>, child_tidptr=0x555575259650) = 5834 [pid 5833] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 5834 attached [pid 5831] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5833] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5834] set_robust_list(0x555575259660, 24 [pid 5833] <... prctl resumed>) = 0 [pid 5833] setpgid(0, 0 [pid 5834] <... set_robust_list resumed>) = 0 [pid 5834] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5833] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 5835 attached [pid 5831] <... clone resumed>, child_tidptr=0x555575259650) = 5835 [pid 5833] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 5836 attached [pid 5831] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5835] set_robust_list(0x555575259660, 24 [pid 5834] <... clone resumed>, child_tidptr=0x555575259650) = 5836 [pid 5833] write(3, "1000", 4./strace-static-x86_64: Process 5837 attached [pid 5836] set_robust_list(0x555575259660, 24 [pid 5835] <... set_robust_list resumed>) = 0 [pid 5833] <... write resumed>) = 4 [pid 5833] close(3 [pid 5835] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5831] <... clone resumed>, child_tidptr=0x555575259650) = 5837 [pid 5837] set_robust_list(0x555575259660, 24 [pid 5836] <... set_robust_list resumed>) = 0 [pid 5833] <... close resumed>) = 0 executing program [pid 5836] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5833] write(1, "executing program\n", 18 [pid 5831] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5837] <... set_robust_list resumed>) = 0 [pid 5836] <... prctl resumed>) = 0 [pid 5833] <... write resumed>) = 18 [pid 5833] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5837] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5836] setpgid(0, 0./strace-static-x86_64: Process 5838 attached [pid 5838] set_robust_list(0x555575259660, 24./strace-static-x86_64: Process 5840 attached ./strace-static-x86_64: Process 5839 attached ) = 0 [pid 5836] <... setpgid resumed>) = 0 [pid 5835] <... clone resumed>, child_tidptr=0x555575259650) = 5838 [pid 5833] <... openat resumed>) = 3 [pid 5831] <... clone resumed>, child_tidptr=0x555575259650) = 5839 [pid 5840] set_robust_list(0x555575259660, 24 [pid 5839] set_robust_list(0x555575259660, 24 [pid 5837] <... clone resumed>, child_tidptr=0x555575259650) = 5840 [pid 5836] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5833] ioctl(3, USB_RAW_IOCTL_INIT [pid 5836] <... openat resumed>) = 3 [pid 5840] <... set_robust_list resumed>) = 0 [pid 5833] <... ioctl resumed>, 0x7ffefb7766a0) = 0 [pid 5833] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5840] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5839] <... set_robust_list resumed>) = 0 [pid 5838] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5836] write(3, "1000", 4 [pid 5840] <... prctl resumed>) = 0 [pid 5840] setpgid(0, 0) = 0 [pid 5840] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5839] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5838] <... prctl resumed>) = 0 [pid 5836] <... write resumed>) = 4 [pid 5833] <... ioctl resumed>, 0) = 0 [pid 5840] write(3, "1000", 4 [pid 5838] setpgid(0, 0) = 0 [pid 5840] <... write resumed>) = 4 [pid 5838] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5836] close(3 [pid 5840] close(3./strace-static-x86_64: Process 5843 attached ) = 0 executing program [pid 5843] set_robust_list(0x555575259660, 24 [pid 5840] write(1, "executing program\n", 18 [pid 5843] <... set_robust_list resumed>) = 0 [pid 5840] <... write resumed>) = 18 executing program [pid 5836] <... close resumed>) = 0 [pid 5833] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5843] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5840] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5836] write(1, "executing program\n", 18 [pid 5833] <... ioctl resumed>, 0x7ffefb7766a0) = 0 [pid 5840] <... openat resumed>) = 3 [pid 5836] <... write resumed>) = 18 [pid 5840] ioctl(3, USB_RAW_IOCTL_INIT [pid 5836] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5833] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5843] <... prctl resumed>) = 0 [pid 5840] <... ioctl resumed>, 0x7ffefb7766a0) = 0 [pid 5839] <... clone resumed>, child_tidptr=0x555575259650) = 5843 [pid 5838] <... openat resumed>) = 3 [pid 5836] <... openat resumed>) = 3 [pid 5843] setpgid(0, 0 [pid 5840] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5843] <... setpgid resumed>) = 0 [pid 5838] write(3, "1000", 4 [pid 5843] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5840] <... ioctl resumed>, 0) = 0 [pid 5838] <... write resumed>) = 4 [pid 5836] ioctl(3, USB_RAW_IOCTL_INIT [pid 5838] close(3) = 0 [pid 5836] <... ioctl resumed>, 0x7ffefb7766a0) = 0 [pid 5843] <... openat resumed>) = 3 [pid 5838] write(1, "executing program\n", 18executing program [pid 5836] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5838] <... write resumed>) = 18 [pid 5843] write(3, "1000", 4) = 4 [pid 5840] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5838] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5840] <... ioctl resumed>, 0x7ffefb7766a0) = 0 [pid 5836] <... ioctl resumed>, 0) = 0 [pid 5840] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5836] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5843] close(3 [pid 5838] <... openat resumed>) = 3 [pid 5843] <... close resumed>) = 0 executing program [pid 5843] write(1, "executing program\n", 18 [pid 5838] ioctl(3, USB_RAW_IOCTL_INIT [pid 5836] <... ioctl resumed>, 0x7ffefb7766a0) = 0 [pid 5843] <... write resumed>) = 18 [pid 5838] <... ioctl resumed>, 0x7ffefb7766a0) = 0 [pid 5843] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5838] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5836] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5843] <... openat resumed>) = 3 [pid 5838] <... ioctl resumed>, 0) = 0 [pid 5843] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffefb7766a0) = 0 [pid 5838] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5843] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5838] <... ioctl resumed>, 0x7ffefb7766a0) = 0 [pid 5843] <... ioctl resumed>, 0) = 0 [pid 5843] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5838] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5843] <... ioctl resumed>, 0x7ffefb7766a0) = 0 [pid 5843] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5833] <... ioctl resumed>, 0x7ffefb7766a0) = 0 [pid 5833] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5840] <... ioctl resumed>, 0x7ffefb7766a0) = 0 [pid 5840] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5836] <... ioctl resumed>, 0x7ffefb7766a0) = 0 [pid 5836] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5838] <... ioctl resumed>, 0x7ffefb7766a0) = 0 [pid 5838] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5843] <... ioctl resumed>, 0x7ffefb7766a0) = 0 [pid 5843] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5833] <... ioctl resumed>, 0x7ffefb7766a0) = 0 [pid 5833] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5840] <... ioctl resumed>, 0x7ffefb7766a0) = 0 [pid 5836] <... ioctl resumed>, 0x7ffefb7766a0) = 0 [pid 5836] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5840] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5838] <... ioctl resumed>, 0x7ffefb7766a0) = 0 [pid 5838] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5843] <... ioctl resumed>, 0x7ffefb7766a0) = 0 [pid 5843] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5833] <... ioctl resumed>, 0x7ffefb7766a0) = 0 [pid 5833] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffefb775690) = 18 [pid 5833] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffefb7766a0) = 0 [pid 5833] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5840] <... ioctl resumed>, 0x7ffefb7766a0) = 0 [pid 5836] <... ioctl resumed>, 0x7ffefb7766a0) = 0 [pid 5840] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5836] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5840] <... ioctl resumed>, 0x7ffefb775690) = 18 [pid 5840] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffefb7766a0) = 0 [pid 5838] <... ioctl resumed>, 0x7ffefb7766a0) = 0 [pid 5836] <... ioctl resumed>, 0x7ffefb775690) = 18 [pid 5840] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5838] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5836] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffefb7766a0) = 0 [pid 5838] <... ioctl resumed>, 0x7ffefb775690) = 18 [pid 5838] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5836] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5838] <... ioctl resumed>, 0x7ffefb7766a0) = 0 [ 79.612626][ T43] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 79.622555][ T9] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 79.630193][ T1207] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 79.642553][ T5842] usb 3-1: new high-speed USB device number 2 using dummy_hcd [pid 5838] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5843] <... ioctl resumed>, 0x7ffefb7766a0) = 0 [pid 5843] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffefb775690) = 18 [pid 5843] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffefb7766a0) = 0 [pid 5843] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5833] <... ioctl resumed>, 0x7ffefb7766a0) = 0 [pid 5833] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5840] <... ioctl resumed>, 0x7ffefb7766a0) = 0 [ 79.662511][ T5846] usb 5-1: new high-speed USB device number 2 using dummy_hcd [pid 5840] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5838] <... ioctl resumed>, 0x7ffefb7766a0) = 0 [pid 5836] <... ioctl resumed>, 0x7ffefb7766a0) = 0 [pid 5838] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5836] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5843] <... ioctl resumed>, 0x7ffefb7766a0) = 0 [pid 5843] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5833] <... ioctl resumed>, 0x7ffefb7766a0) = 0 [pid 5833] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffefb775690) = 18 [pid 5833] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffefb7766a0) = 0 [pid 5833] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffefb775690) = 9 [pid 5833] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffefb7766a0) = 0 [pid 5833] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5840] <... ioctl resumed>, 0x7ffefb7766a0) = 0 [pid 5840] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5833] <... ioctl resumed>, 0x7ffefb775690) = 34 [pid 5840] <... ioctl resumed>, 0x7ffefb775690) = 18 [pid 5833] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5840] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffefb7766a0) = 0 [pid 5840] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffefb775690) = 9 [pid 5840] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffefb7766a0) = 0 [pid 5840] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5836] <... ioctl resumed>, 0x7ffefb7766a0) = 0 [pid 5843] <... ioctl resumed>, 0x7ffefb7766a0) = 0 [pid 5838] <... ioctl resumed>, 0x7ffefb7766a0) = 0 [pid 5840] <... ioctl resumed>, 0x7ffefb775690) = 34 [pid 5836] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5840] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5836] <... ioctl resumed>, 0x7ffefb775690) = 18 [ 79.797632][ T43] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 79.809156][ T43] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 79.811648][ T9] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 79.821174][ T43] usb 1-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [pid 5836] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5843] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5838] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5836] <... ioctl resumed>, 0x7ffefb7766a0) = 0 [pid 5836] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5838] <... ioctl resumed>, 0x7ffefb775690) = 18 [pid 5836] <... ioctl resumed>, 0x7ffefb775690) = 9 [pid 5836] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5838] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5836] <... ioctl resumed>, 0x7ffefb7766a0) = 0 [pid 5843] <... ioctl resumed>, 0x7ffefb775690) = 18 [pid 5838] <... ioctl resumed>, 0x7ffefb7766a0) = 0 [pid 5836] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5838] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5843] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5836] <... ioctl resumed>, 0x7ffefb775690) = 34 [pid 5843] <... ioctl resumed>, 0x7ffefb7766a0) = 0 [pid 5838] <... ioctl resumed>, 0x7ffefb775690) = 9 [pid 5836] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5838] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffefb7766a0) = 0 [pid 5838] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffefb775690) = 34 [pid 5833] <... ioctl resumed>, 0x7ffefb7766a0) = 0 [pid 5843] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffefb775690) = 9 [pid 5843] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffefb7766a0) = 0 [ 79.833295][ T9] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 79.858743][ T1207] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 79.861084][ T5842] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 79.870173][ T1207] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [pid 5843] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffefb775690) = 34 [pid 5838] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5833] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5843] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5840] <... ioctl resumed>, 0x7ffefb7766a0) = 0 [pid 5833] <... ioctl resumed>, 0x7ffefb775690) = 4 [pid 5840] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5833] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5840] <... ioctl resumed>, 0x7ffefb775690) = 4 [pid 5833] <... ioctl resumed>, 0x7ffefb7766a0) = 0 [pid 5840] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5833] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5840] <... ioctl resumed>, 0x7ffefb7766a0) = 0 [pid 5840] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffefb775690) = 8 [ 79.882600][ T5846] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 79.891636][ T9] usb 4-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 79.903028][ T5842] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 79.915241][ T1207] usb 2-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [pid 5840] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffefb7766a0) = 0 [pid 5840] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5836] <... ioctl resumed>, 0x7ffefb7766a0) = 0 [pid 5833] <... ioctl resumed>, 0x7ffefb775690) = 8 [pid 5833] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5840] <... ioctl resumed>, 0x7ffefb775690) = 8 [pid 5836] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5840] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5836] <... ioctl resumed>, 0x7ffefb775690) = 4 [pid 5833] <... ioctl resumed>, 0x7ffefb7766a0) = 0 [pid 5840] <... ioctl resumed>, 0x7ffefb7766a0) = 0 [pid 5836] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5840] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5836] <... ioctl resumed>, 0x7ffefb7766a0) = 0 [pid 5833] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5840] <... ioctl resumed>, 0x7ffefb775690) = 8 [pid 5840] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5843] <... ioctl resumed>, 0x7ffefb7766a0) = 0 [pid 5843] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5838] <... ioctl resumed>, 0x7ffefb7766a0) = 0 [pid 5836] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5833] <... ioctl resumed>, 0x7ffefb775690) = 8 [pid 5843] <... ioctl resumed>, 0x7ffefb775690) = 4 [pid 5843] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5838] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5833] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5843] <... ioctl resumed>, 0x7ffefb7766a0) = 0 [pid 5843] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5833] <... ioctl resumed>, 0x7ffefb7766a0) = 0 [pid 5843] <... ioctl resumed>, 0x7ffefb775690) = 8 [pid 5838] <... ioctl resumed>, 0x7ffefb775690) = 4 [ 79.926641][ T5846] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 79.950565][ T5842] usb 3-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 79.964145][ T5846] usb 5-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 79.969286][ T9] usb 4-1: New USB device found, idVendor=2304, idProduct=021a, bcdDevice=18.29 [ 79.986643][ T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [pid 5843] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5838] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5836] <... ioctl resumed>, 0x7ffefb775690) = 8 [pid 5833] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5843] <... ioctl resumed>, 0x7ffefb7766a0) = 0 [pid 5838] <... ioctl resumed>, 0x7ffefb7766a0) = 0 [pid 5836] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5843] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5833] <... ioctl resumed>, 0x7ffefb775690) = 8 [pid 5833] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5840] <... ioctl resumed>, 0x7ffefb7766a0) = 0 [pid 5838] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5840] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5840] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5840] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff6363f43ec) = -1 EINVAL (Invalid argument) [pid 5840] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff6363f43fc) = -1 EINVAL (Invalid argument) [pid 5840] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffefb775690) = 0 [pid 5843] <... ioctl resumed>, 0x7ffefb775690) = 8 [pid 5838] <... ioctl resumed>, 0x7ffefb775690) = 8 [pid 5836] <... ioctl resumed>, 0x7ffefb7766a0) = 0 [ 79.994743][ T9] usb 4-1: Product: syz [ 79.998035][ T43] usb 1-1: New USB device found, idVendor=2304, idProduct=021a, bcdDevice=18.29 [ 79.998901][ T9] usb 4-1: Manufacturer: syz [ 79.998918][ T9] usb 4-1: SerialNumber: syz [ 80.003512][ T9] usb 4-1: config 0 descriptor?? [ 80.008395][ T43] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 80.031768][ T9] em28xx 4-1:0.0: New device syz syz @ 480 Mbps (2304:021a, interface 0, class 0) [ 80.032374][ T43] usb 1-1: Product: syz [pid 5843] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5838] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5836] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5843] <... ioctl resumed>, 0x7ffefb7766a0) = 0 [pid 5843] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5838] <... ioctl resumed>, 0x7ffefb7766a0) = 0 [pid 5836] <... ioctl resumed>, 0x7ffefb775690) = 8 [pid 5838] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5833] <... ioctl resumed>, 0x7ffefb7766a0) = 0 [pid 5836] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffefb7766a0) = 0 [pid 5833] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5838] <... ioctl resumed>, 0x7ffefb775690) = 8 [pid 5838] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5843] <... ioctl resumed>, 0x7ffefb775690) = 8 [pid 5838] <... ioctl resumed>, 0x7ffefb7766a0) = 0 [ 80.043176][ T9] em28xx 4-1:0.0: Video interface 0 found: isoc [ 80.045894][ T43] usb 1-1: Manufacturer: syz [ 80.057311][ T43] usb 1-1: SerialNumber: syz [ 80.064890][ T43] usb 1-1: config 0 descriptor?? [ 80.071184][ T5846] usb 5-1: New USB device found, idVendor=2304, idProduct=021a, bcdDevice=18.29 [ 80.081898][ T5846] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 80.090143][ T5846] usb 5-1: Product: syz [pid 5836] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5833] <... ioctl resumed>, 0) = 0 [pid 5833] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5833] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5843] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5838] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5833] <... ioctl resumed>, 0x7ff6363f43ec) = -1 EINVAL (Invalid argument) [pid 5836] <... ioctl resumed>, 0x7ffefb775690) = 8 [pid 5833] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5836] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5833] <... ioctl resumed>, 0x7ff6363f43fc) = -1 EINVAL (Invalid argument) [pid 5833] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffefb775690) = 0 [pid 5836] <... ioctl resumed>, 0x7ffefb7766a0) = 0 [pid 5836] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5836] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5836] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff6363f43ec) = -1 EINVAL (Invalid argument) [pid 5836] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff6363f43fc) = -1 EINVAL (Invalid argument) [pid 5836] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffefb775690) = 0 [ 80.094288][ T1207] usb 2-1: New USB device found, idVendor=2304, idProduct=021a, bcdDevice=18.29 [ 80.094312][ T1207] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 80.094329][ T1207] usb 2-1: Product: syz [ 80.094343][ T1207] usb 2-1: Manufacturer: syz [ 80.094377][ T1207] usb 2-1: SerialNumber: syz [ 80.104422][ T5846] usb 5-1: Manufacturer: syz [ 80.117801][ T1207] usb 2-1: config 0 descriptor?? [ 80.122585][ T5842] usb 3-1: New USB device found, idVendor=2304, idProduct=021a, bcdDevice=18.29 [pid 5838] <... ioctl resumed>, 0x7ffefb775690) = 8 [ 80.138882][ T1207] em28xx 2-1:0.0: New device syz syz @ 480 Mbps (2304:021a, interface 0, class 0) [ 80.145222][ T43] em28xx 1-1:0.0: New device syz syz @ 480 Mbps (2304:021a, interface 0, class 0) [ 80.155323][ T1207] em28xx 2-1:0.0: Video interface 0 found: isoc [ 80.162266][ T43] em28xx 1-1:0.0: Video interface 0 found: isoc [ 80.175006][ T5846] usb 5-1: SerialNumber: syz [ 80.180851][ T5842] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 80.189784][ T5846] usb 5-1: config 0 descriptor?? [ 80.194998][ T5842] usb 3-1: Product: syz [pid 5838] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5843] <... ioctl resumed>, 0x7ffefb7766a0) = 0 [pid 5843] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5838] <... ioctl resumed>, 0x7ffefb7766a0) = 0 [pid 5843] <... ioctl resumed>, 0) = 0 [pid 5838] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5843] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5838] <... ioctl resumed>, 0) = 0 [pid 5838] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 5843] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff6363f43ec) = -1 EINVAL (Invalid argument) [pid 5838] <... ioctl resumed>, 0) = 0 [pid 5843] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5838] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5843] <... ioctl resumed>, 0x7ff6363f43fc) = -1 EINVAL (Invalid argument) [pid 5838] <... ioctl resumed>, 0x7ff6363f43ec) = -1 EINVAL (Invalid argument) [pid 5843] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5838] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 5843] <... ioctl resumed>, 0x7ffefb775690) = 0 [pid 5838] <... ioctl resumed>, 0x7ff6363f43fc) = -1 EINVAL (Invalid argument) [pid 5838] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffefb775690) = 0 [pid 5840] exit_group(0) = ? [ 80.199350][ T5842] usb 3-1: Manufacturer: syz [ 80.204459][ T5842] usb 3-1: SerialNumber: syz [ 80.215537][ T5842] usb 3-1: config 0 descriptor?? [ 80.231643][ T5846] em28xx 5-1:0.0: New device syz syz @ 480 Mbps (2304:021a, interface 0, class 0) [pid 5840] +++ exited with 0 +++ [pid 5837] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5840, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5837] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5852 attached , child_tidptr=0x555575259650) = 5852 [pid 5852] set_robust_list(0x555575259660, 24) = 0 [pid 5852] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5852] setpgid(0, 0) = 0 [pid 5852] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5852] write(3, "1000", 4) = 4 [pid 5852] close(3) = 0 [pid 5852] write(1, "executing program\n", 18executing program ) = 18 [ 80.243896][ T5842] em28xx 3-1:0.0: New device syz syz @ 480 Mbps (2304:021a, interface 0, class 0) [ 80.265411][ T5846] em28xx 5-1:0.0: Video interface 0 found: isoc [ 80.271819][ T5842] em28xx 3-1:0.0: Video interface 0 found: isoc [pid 5852] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5852] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffefb7766a0) = 0 [pid 5852] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5852] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffefb7766a0) = 0 [pid 5833] exit_group(0 [pid 5852] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5833] <... exit_group resumed>) = ? [pid 5833] +++ exited with 0 +++ [pid 5832] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5833, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5832] restart_syscall(<... resuming interrupted clone ...> [pid 5836] exit_group(0) = ? [pid 5836] +++ exited with 0 +++ [pid 5832] <... restart_syscall resumed>) = 0 [pid 5834] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5836, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5832] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5855 attached [pid 5834] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5856 attached [pid 5832] <... clone resumed>, child_tidptr=0x555575259650) = 5855 [pid 5856] set_robust_list(0x555575259660, 24) = 0 [ 80.303154][ T9] em28xx 4-1:0.0: unknown em28xx chip ID (0) [pid 5834] <... clone resumed>, child_tidptr=0x555575259650) = 5856 [pid 5856] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5855] set_robust_list(0x555575259660, 24 [pid 5856] <... prctl resumed>) = 0 [pid 5855] <... set_robust_list resumed>) = 0 [pid 5856] setpgid(0, 0 [pid 5855] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5856] <... setpgid resumed>) = 0 [pid 5856] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5855] <... prctl resumed>) = 0 [pid 5855] setpgid(0, 0 [pid 5856] <... openat resumed>) = 3 [pid 5855] <... setpgid resumed>) = 0 executing program [pid 5856] write(3, "1000", 4 [pid 5855] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5856] <... write resumed>) = 4 [pid 5856] close(3) = 0 [pid 5856] write(1, "executing program\n", 18) = 18 [pid 5855] <... openat resumed>) = 3 [pid 5856] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5855] write(3, "1000", 4 [pid 5856] <... openat resumed>) = 3 [pid 5856] ioctl(3, USB_RAW_IOCTL_INIT [pid 5855] <... write resumed>) = 4 [pid 5856] <... ioctl resumed>, 0x7ffefb7766a0) = 0 [pid 5855] close(3) = 0 executing program [pid 5856] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5855] write(1, "executing program\n", 18 [pid 5856] <... ioctl resumed>, 0) = 0 [pid 5855] <... write resumed>) = 18 [pid 5855] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5855] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffefb7766a0) = 0 [pid 5855] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5856] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5855] <... ioctl resumed>, 0) = 0 [pid 5856] <... ioctl resumed>, 0x7ffefb7766a0) = 0 [pid 5856] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5855] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffefb7766a0) = 0 [pid 5855] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5843] exit_group(0 [ 80.371111][ T9] em28xx 4-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 80.381242][ T9] em28xx 4-1:0.0: board has no eeprom [ 80.392852][ T1207] em28xx 2-1:0.0: unknown em28xx chip ID (0) [ 80.393012][ T43] em28xx 1-1:0.0: unknown em28xx chip ID (0) [pid 5838] exit_group(0 [pid 5843] <... exit_group resumed>) = ? [pid 5838] <... exit_group resumed>) = ? [pid 5843] +++ exited with 0 +++ [pid 5838] +++ exited with 0 +++ [pid 5835] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5838, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5835] restart_syscall(<... resuming interrupted clone ...>) = 0 [ 80.444085][ T9] em28xx 4-1:0.0: Identified as Pinnacle Dazzle DVC 90/100/101/107 / Kaiser Baas Video to DVD maker / Kworld DVD Maker 2 / Plextor ConvertX PX-AV100U (card=9) [ 80.464406][ T9] em28xx 4-1:0.0: analog set to isoc mode. [ 80.475324][ T1207] em28xx 2-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 80.485513][ T5848] em28xx 4-1:0.0: Registering V4L2 extension [pid 5835] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5860 attached [pid 5839] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5843, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5839] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5839] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5835] <... clone resumed>, child_tidptr=0x555575259650) = 5860 [pid 5839] <... clone resumed>, child_tidptr=0x555575259650) = 5861 ./strace-static-x86_64: Process 5861 attached [pid 5860] set_robust_list(0x555575259660, 24 [pid 5861] set_robust_list(0x555575259660, 24 [pid 5860] <... set_robust_list resumed>) = 0 [pid 5861] <... set_robust_list resumed>) = 0 [pid 5860] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5861] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5860] <... prctl resumed>) = 0 [pid 5861] <... prctl resumed>) = 0 [pid 5861] setpgid(0, 0 [pid 5860] setpgid(0, 0 [pid 5861] <... setpgid resumed>) = 0 [pid 5860] <... setpgid resumed>) = 0 [pid 5861] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5860] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5861] <... openat resumed>) = 3 [pid 5860] <... openat resumed>) = 3 [pid 5861] write(3, "1000", 4) = 4 [pid 5860] write(3, "1000", 4 [pid 5861] close(3 [pid 5860] <... write resumed>) = 4 executing program [pid 5861] <... close resumed>) = 0 [pid 5860] close(3 [pid 5861] write(1, "executing program\n", 18 [pid 5860] <... close resumed>) = 0 [pid 5861] <... write resumed>) = 18 [pid 5860] write(1, "executing program\n", 18executing program [pid 5861] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5860] <... write resumed>) = 18 [pid 5860] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5861] <... openat resumed>) = 3 [pid 5860] <... openat resumed>) = 3 [pid 5861] ioctl(3, USB_RAW_IOCTL_INIT [pid 5860] ioctl(3, USB_RAW_IOCTL_INIT [pid 5861] <... ioctl resumed>, 0x7ffefb7766a0) = 0 [pid 5861] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5860] <... ioctl resumed>, 0x7ffefb7766a0) = 0 [pid 5860] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5860] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffefb7766a0) = 0 [ 80.502625][ T1207] em28xx 2-1:0.0: board has no eeprom [ 80.503844][ T43] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 80.512088][ T9] usb 4-1: USB disconnect, device number 2 [ 80.524706][ T43] em28xx 1-1:0.0: board has no eeprom [ 80.530284][ T5846] em28xx 5-1:0.0: unknown em28xx chip ID (0) [ 80.537348][ T5842] em28xx 3-1:0.0: unknown em28xx chip ID (0) [ 80.538370][ T9] em28xx 4-1:0.0: Disconnecting em28xx [pid 5860] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5861] <... ioctl resumed>, 0) = 0 [pid 5861] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffefb7766a0) = 0 [ 80.586227][ T5848] em28xx 4-1:0.0: Config register raw data: 0xffffffed [ 80.598128][ T1207] em28xx 2-1:0.0: Identified as Pinnacle Dazzle DVC 90/100/101/107 / Kaiser Baas Video to DVD maker / Kworld DVD Maker 2 / Plextor ConvertX PX-AV100U (card=9) [ 80.614429][ T5848] em28xx 4-1:0.0: AC97 chip type couldn't be determined [ 80.621360][ T5848] em28xx 4-1:0.0: No AC97 audio processor [ 80.628684][ T1207] em28xx 2-1:0.0: analog set to isoc mode. [ 80.634949][ T43] em28xx 1-1:0.0: Identified as Pinnacle Dazzle DVC 90/100/101/107 / Kaiser Baas Video to DVD maker / Kworld DVD Maker 2 / Plextor ConvertX PX-AV100U (card=9) [ 80.638889][ T5848] usb 4-1: Decoder not found [ 80.653203][ T5846] em28xx 5-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 80.658818][ T1207] usb 2-1: USB disconnect, device number 2 [ 80.672260][ T5842] em28xx 3-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 80.677130][ T1207] em28xx 2-1:0.0: Disconnecting em28xx [ 80.686175][ T5846] em28xx 5-1:0.0: board has no eeprom [ 80.686704][ T5848] em28xx 4-1:0.0: failed to create media graph [ 80.698136][ T43] em28xx 1-1:0.0: analog set to isoc mode. [ 80.702051][ T5848] em28xx 4-1:0.0: V4L2 device video103 deregistered [ 80.704084][ T5842] em28xx 3-1:0.0: board has no eeprom [ 80.713184][ T5848] em28xx 4-1:0.0: Remote control support is not available for this card. [ 80.724911][ T5862] em28xx 2-1:0.0: Registering V4L2 extension [ 80.736980][ T43] usb 1-1: USB disconnect, device number 2 [ 80.747686][ T43] em28xx 1-1:0.0: Disconnecting em28xx [ 80.773153][ T5846] em28xx 5-1:0.0: Identified as Pinnacle Dazzle DVC 90/100/101/107 / Kaiser Baas Video to DVD maker / Kworld DVD Maker 2 / Plextor ConvertX PX-AV100U (card=9) [ 80.789236][ T5846] em28xx 5-1:0.0: analog set to isoc mode. [ 80.801268][ T5862] em28xx 2-1:0.0: Config register raw data: 0xffffffed [ 80.802245][ T5846] usb 5-1: USB disconnect, device number 2 [ 80.814188][ T5842] em28xx 3-1:0.0: Identified as Pinnacle Dazzle DVC 90/100/101/107 / Kaiser Baas Video to DVD maker / Kworld DVD Maker 2 / Plextor ConvertX PX-AV100U (card=9) [ 80.824845][ T5862] em28xx 2-1:0.0: AC97 chip type couldn't be determined [ 80.831879][ T5846] em28xx 5-1:0.0: Disconnecting em28xx [ 80.843008][ T5842] em28xx 3-1:0.0: analog set to isoc mode. [ 80.848054][ T5862] em28xx 2-1:0.0: No AC97 audio processor [ 80.856150][ T5842] usb 3-1: USB disconnect, device number 2 [ 80.859101][ T5862] usb 2-1: Decoder not found [ 80.869862][ T5862] em28xx 2-1:0.0: failed to create media graph [ 80.874201][ T5842] em28xx 3-1:0.0: Disconnecting em28xx [ 80.876576][ T5862] em28xx 2-1:0.0: V4L2 device video103 deregistered [ 80.889627][ T5862] em28xx 2-1:0.0: Remote control support is not available for this card. [ 80.898405][ T1207] em28xx 2-1:0.0: Closing input extension [ 80.905039][ T5847] em28xx 1-1:0.0: Registering V4L2 extension [ 80.910425][ T1207] em28xx 2-1:0.0: Freeing device [ 80.945101][ T5847] em28xx 1-1:0.0: Config register raw data: 0xffffffed [ 80.951982][ T5847] em28xx 1-1:0.0: AC97 chip type couldn't be determined [ 80.959071][ T5847] em28xx 1-1:0.0: No AC97 audio processor [ 80.967671][ T5847] usb 1-1: Decoder not found [ 80.972281][ T5847] em28xx 1-1:0.0: failed to create media graph [ 80.978604][ T5847] em28xx 1-1:0.0: V4L2 device video103 deregistered [ 80.986830][ T5847] em28xx 1-1:0.0: Remote control support is not available for this card. [ 80.995343][ T9] em28xx 4-1:0.0: Closing input extension [ 81.002063][ T5865] em28xx 5-1:0.0: Registering V4L2 extension [ 81.008296][ T9] em28xx 4-1:0.0: Freeing device [pid 5861] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5856] <... ioctl resumed>, 0x7ffefb7766a0) = 0 [ 81.050400][ T5865] em28xx 5-1:0.0: Config register raw data: 0xffffffed [ 81.057626][ T5865] em28xx 5-1:0.0: AC97 chip type couldn't be determined [ 81.066578][ T5865] em28xx 5-1:0.0: No AC97 audio processor [ 81.077692][ T5865] usb 5-1: Decoder not found [ 81.082316][ T5865] em28xx 5-1:0.0: failed to create media graph [ 81.089476][ T5865] em28xx 5-1:0.0: V4L2 device video103 deregistered [ 81.098041][ T5865] em28xx 5-1:0.0: Remote control support is not available for this card. [ 81.098185][ T5871] ================================================================== [ 81.106714][ T5866] em28xx 3-1:0.0: Registering V4L2 extension [ 81.114507][ T5871] BUG: KASAN: slab-use-after-free in v4l2_fh_open+0xc7/0x430 [ 81.127889][ T5871] Read of size 8 at addr ffff888034158738 by task v4l_id/5871 [ 81.135333][ T5871] [ 81.137660][ T5871] CPU: 0 UID: 0 PID: 5871 Comm: v4l_id Not tainted 6.15.0-syzkaller-09161-g0f70f5b08a47 #0 PREEMPT(full) [ 81.137676][ T5871] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 81.137692][ T5871] Call Trace: [ 81.137697][ T5871] [ 81.137703][ T5871] dump_stack_lvl+0x189/0x250 [ 81.137726][ T5871] ? __virt_addr_valid+0x1c8/0x5c0 [ 81.137744][ T5871] ? rcu_is_watching+0x15/0xb0 [ 81.137772][ T5871] ? __pfx_dump_stack_lvl+0x10/0x10 [ 81.137790][ T5871] ? rcu_is_watching+0x15/0xb0 [ 81.137805][ T5871] ? lock_release+0x4b/0x3e0 [ 81.137821][ T5871] ? __virt_addr_valid+0x1c8/0x5c0 [ 81.137838][ T5871] ? __virt_addr_valid+0x4a5/0x5c0 [ 81.137856][ T5871] print_report+0xd2/0x2b0 [ 81.137872][ T5871] ? v4l2_fh_open+0xc7/0x430 [ 81.137885][ T5871] kasan_report+0x118/0x150 [ 81.137905][ T5871] ? v4l2_fh_open+0xc7/0x430 [ 81.137921][ T5871] v4l2_fh_open+0xc7/0x430 [ 81.137934][ T5871] ? __pfx___mutex_lock+0x10/0x10 [ 81.137953][ T5871] em28xx_v4l2_open+0x157/0x9a0 [ 81.137970][ T5871] v4l2_open+0x20c/0x360 [ 81.137986][ T5871] chrdev_open+0x4cc/0x5e0 [ 81.138003][ T5871] ? __pfx_chrdev_open+0x10/0x10 [ 81.138022][ T5871] ? __pfx_chrdev_open+0x10/0x10 [ 81.138037][ T5871] do_dentry_open+0xdf3/0x1970 [ 81.138060][ T5871] vfs_open+0x3b/0x340 [ 81.138077][ T5871] ? path_openat+0x2ecd/0x3830 [ 81.138090][ T5871] path_openat+0x2ee5/0x3830 [ 81.138101][ T5871] ? arch_stack_walk+0xfc/0x150 [ 81.138128][ T5871] ? __pfx_path_openat+0x10/0x10 [ 81.138139][ T5871] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 81.138158][ T5871] do_filp_open+0x1fa/0x410 [ 81.138169][ T5871] ? __lock_acquire+0xab9/0xd20 [ 81.138183][ T5871] ? __pfx_do_filp_open+0x10/0x10 [ 81.138202][ T5871] ? _raw_spin_unlock+0x28/0x50 [ 81.138219][ T5871] ? alloc_fd+0x64c/0x6c0 [ 81.138238][ T5871] do_sys_openat2+0x121/0x1c0 [ 81.138249][ T5871] ? __pfx_do_sys_openat2+0x10/0x10 [ 81.138260][ T5871] ? exc_page_fault+0x76/0xf0 [ 81.138273][ T5871] ? do_user_addr_fault+0xc8a/0x1390 [ 81.138287][ T5871] __x64_sys_openat+0x138/0x170 [ 81.138299][ T5871] do_syscall_64+0xfa/0x3b0 [ 81.138312][ T5871] ? lockdep_hardirqs_on+0x9c/0x150 [ 81.138323][ T5871] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 81.138339][ T5871] ? clear_bhb_loop+0x60/0xb0 [ 81.138352][ T5871] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 81.138365][ T5871] RIP: 0033:0x7f17974a7407 [ 81.138378][ T5871] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 81.138389][ T5871] RSP: 002b:00007ffccfad3bd0 EFLAGS: 00000202 ORIG_RAX: 0000000000000101 [ 81.138402][ T5871] RAX: ffffffffffffffda RBX: 00007f1797b59880 RCX: 00007f17974a7407 [ 81.138411][ T5871] RDX: 0000000000000000 RSI: 00007ffccfad5f1f RDI: ffffffffffffff9c [ 81.138420][ T5871] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 81.138427][ T5871] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 81.138434][ T5871] R13: 00007ffccfad3e20 R14: 00007f1797c5e000 R15: 00005632ead284d8 [ 81.138448][ T5871] [ 81.138452][ T5871] [ 81.190093][ T5866] em28xx 3-1:0.0: Config register raw data: 0xffffffed [ 81.190450][ T5871] Allocated by task 5865: [ 81.196288][ T5866] em28xx 3-1:0.0: AC97 chip type couldn't be determined [ 81.200114][ T5871] kasan_save_track+0x3e/0x80 [ 81.205766][ T5866] em28xx 3-1:0.0: No AC97 audio processor [ 81.209603][ T5871] __kasan_kmalloc+0x93/0xb0 [ 81.209628][ T5871] __kmalloc_cache_noprof+0x230/0x3d0 [ 81.209652][ T5871] em28xx_v4l2_init+0x10b/0x2e70 [ 81.216384][ T5866] videodev: could not get a free minor [ 81.218722][ T5871] em28xx_init_extension+0x120/0x1c0 [ 81.224390][ T5866] em28xx 3-1:0.0: unable to register video device (error=-23). [ 81.227707][ T5871] process_scheduled_works+0xade/0x17b0 [ 81.227739][ T5871] worker_thread+0x8a0/0xda0 [ 81.227764][ T5871] kthread+0x711/0x8a0 [ 81.234834][ T5866] em28xx 3-1:0.0: Remote control support is not available for this card. [ 81.237619][ T5871] ret_from_fork+0x3fc/0x770 [ 81.241889][ T43] em28xx 1-1:0.0: Closing input extension [ 81.246251][ T5871] ret_from_fork_asm+0x1a/0x30 [ 81.246275][ T5871] [ 81.246280][ T5871] Freed by task 5865: [ 81.246291][ T5871] kasan_save_track+0x3e/0x80 [ 81.246312][ T5871] kasan_save_free_info+0x46/0x50 [ 81.246342][ T5871] __kasan_slab_free+0x62/0x70 [ 81.246364][ T5871] kfree+0x18e/0x440 [ 81.253537][ T5846] em28xx 5-1:0.0: Closing input extension [ 81.256203][ T5871] em28xx_v4l2_init+0x1683/0x2e70 [ 81.261508][ T5842] em28xx 3-1:0.0: Closing input extension [ 81.265020][ T5871] em28xx_init_extension+0x120/0x1c0 [ 81.265056][ T5871] process_scheduled_works+0xade/0x17b0 [ 81.265081][ T5871] worker_thread+0x8a0/0xda0 [ 81.265104][ T5871] kthread+0x711/0x8a0 [ 81.289386][ T43] em28xx 1-1:0.0: Freeing device [ 81.290283][ T5871] ret_from_fork+0x3fc/0x770 [ 81.298070][ T5842] em28xx 3-1:0.0: Freeing device [ 81.299612][ T5871] ret_from_fork_asm+0x1a/0x30 [ 81.620849][ T5871] [ 81.623170][ T5871] The buggy address belongs to the object at ffff888034158000 [ 81.623170][ T5871] which belongs to the cache kmalloc-8k of size 8192 [ 81.637218][ T5871] The buggy address is located 1848 bytes inside of [ 81.637218][ T5871] freed 8192-byte region [ffff888034158000, ffff88803415a000) [ 81.651182][ T5871] [ 81.653501][ T5871] The buggy address belongs to the physical page: [ 81.659905][ T5871] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x34158 [ 81.668654][ T5871] head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 81.677144][ T5871] flags: 0xfff00000000040(head|node=0|zone=1|lastcpupid=0x7ff) [ 81.684689][ T5871] page_type: f5(slab) [ 81.688664][ T5871] raw: 00fff00000000040 ffff88801a442280 ffffea0000a92600 0000000000000004 [ 81.697245][ T5871] raw: 0000000000000000 0000000000020002 00000000f5000000 0000000000000000 [ 81.705825][ T5871] head: 00fff00000000040 ffff88801a442280 ffffea0000a92600 0000000000000004 [ 81.714482][ T5871] head: 0000000000000000 0000000000020002 00000000f5000000 0000000000000000 [ 81.723146][ T5871] head: 00fff00000000003 ffffea0000d05601 00000000ffffffff 00000000ffffffff [ 81.731808][ T5871] head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000008 [ 81.740461][ T5871] page dumped because: kasan: bad access detected [ 81.746867][ T5871] page_owner tracks the page as allocated [ 81.752574][ T5871] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd2040(__GFP_IO|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 5485, tgid 5485 (run-parts), ts 47587136271, free_ts 47585894655 [ 81.772969][ T5871] post_alloc_hook+0x240/0x2a0 [ 81.777729][ T5871] get_page_from_freelist+0x21e0/0x22c0 [ 81.783268][ T5871] __alloc_frozen_pages_noprof+0x181/0x370 [ 81.789068][ T5871] alloc_pages_mpol+0x232/0x4a0 [ 81.793914][ T5871] allocate_slab+0x8a/0x3b0 [ 81.798419][ T5871] ___slab_alloc+0xbfc/0x1480 [ 81.803092][ T5871] __kmalloc_cache_noprof+0x296/0x3d0 [ 81.808458][ T5871] tomoyo_init_log+0x111f/0x1f70 [ 81.813386][ T5871] tomoyo_supervisor+0x340/0x1480 [ 81.818402][ T5871] tomoyo_env_perm+0x149/0x1e0 [ 81.823166][ T5871] tomoyo_find_next_domain+0x15cf/0x1aa0 [ 81.828799][ T5871] tomoyo_bprm_check_security+0x11c/0x180 [ 81.834510][ T5871] security_bprm_check+0x89/0x270 [ 81.839522][ T5871] bprm_execve+0x8ee/0x1450 [ 81.844015][ T5871] do_execveat_common+0x510/0x6a0 [ 81.849031][ T5871] __x64_sys_execve+0x94/0xb0 [ 81.853701][ T5871] page last free pid 5485 tgid 5485 stack trace: [ 81.860009][ T5871] __free_frozen_pages+0xc6e/0xe50 [ 81.865114][ T5871] __put_partials+0x161/0x1c0 [ 81.869786][ T5871] put_cpu_partial+0x17c/0x250 [ 81.874534][ T5871] __slab_free+0x2f7/0x400 [ 81.878944][ T5871] qlist_free_all+0x97/0x140 [ 81.883525][ T5871] kasan_quarantine_reduce+0x148/0x160 [ 81.888974][ T5871] __kasan_slab_alloc+0x22/0x80 [ 81.893817][ T5871] __kmalloc_cache_noprof+0x1be/0x3d0 [ 81.899183][ T5871] tomoyo_init_log+0x111f/0x1f70 [ 81.904111][ T5871] tomoyo_supervisor+0x340/0x1480 [ 81.909127][ T5871] tomoyo_env_perm+0x149/0x1e0 [ 81.913888][ T5871] tomoyo_find_next_domain+0x15cf/0x1aa0 [ 81.919518][ T5871] tomoyo_bprm_check_security+0x11c/0x180 [ 81.925229][ T5871] security_bprm_check+0x89/0x270 [ 81.930243][ T5871] bprm_execve+0x8ee/0x1450 [ 81.934735][ T5871] do_execveat_common+0x510/0x6a0 [ 81.939750][ T5871] [ 81.942065][ T5871] Memory state around the buggy address: [ 81.947681][ T5871] ffff888034158600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 81.955732][ T5871] ffff888034158680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 81.963782][ T5871] >ffff888034158700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 81.971830][ T5871] ^ [ 81.977708][ T5871] ffff888034158780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 81.985755][ T5871] ffff888034158800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 81.993802][ T5871] ================================================================== [pid 5856] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffefb7766a0) = 0 [ 82.038503][ T5871] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 82.045731][ T5871] CPU: 0 UID: 0 PID: 5871 Comm: v4l_id Not tainted 6.15.0-syzkaller-09161-g0f70f5b08a47 #0 PREEMPT(full) [ 82.057015][ T5871] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 82.067081][ T5871] Call Trace: [ 82.070368][ T5871] [ 82.073301][ T5871] dump_stack_lvl+0x99/0x250 [ 82.077904][ T5871] ? __asan_memcpy+0x40/0x70 [ 82.082503][ T5871] ? __pfx_dump_stack_lvl+0x10/0x10 [ 82.087724][ T5871] ? __pfx__printk+0x10/0x10 [ 82.092322][ T5871] panic+0x2db/0x790 [ 82.096242][ T5871] ? __pfx_panic+0x10/0x10 [ 82.100679][ T5871] ? _raw_spin_unlock_irqrestore+0xfd/0x110 [ 82.106595][ T5871] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 82.112942][ T5871] ? print_memory_metadata+0x314/0x400 [ 82.118408][ T5871] ? v4l2_fh_open+0xc7/0x430 [ 82.123004][ T5871] check_panic_on_warn+0x89/0xb0 [ 82.127943][ T5871] ? v4l2_fh_open+0xc7/0x430 [ 82.132536][ T5871] end_report+0x78/0x160 [ 82.136795][ T5871] kasan_report+0x129/0x150 [ 82.141313][ T5871] ? v4l2_fh_open+0xc7/0x430 [ 82.145913][ T5871] v4l2_fh_open+0xc7/0x430 [ 82.150336][ T5871] ? __pfx___mutex_lock+0x10/0x10 [ 82.155368][ T5871] em28xx_v4l2_open+0x157/0x9a0 [ 82.160233][ T5871] v4l2_open+0x20c/0x360 [ 82.164484][ T5871] chrdev_open+0x4cc/0x5e0 [ 82.168909][ T5871] ? __pfx_chrdev_open+0x10/0x10 [ 82.173860][ T5871] ? __pfx_chrdev_open+0x10/0x10 [ 82.178806][ T5871] do_dentry_open+0xdf3/0x1970 [ 82.183592][ T5871] vfs_open+0x3b/0x340 [ 82.187728][ T5871] ? path_openat+0x2ecd/0x3830 [ 82.192509][ T5871] path_openat+0x2ee5/0x3830 [ 82.197126][ T5871] ? arch_stack_walk+0xfc/0x150 [ 82.202010][ T5871] ? __pfx_path_openat+0x10/0x10 [ 82.206954][ T5871] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 82.213039][ T5871] do_filp_open+0x1fa/0x410 [ 82.217546][ T5871] ? __lock_acquire+0xab9/0xd20 [ 82.222402][ T5871] ? __pfx_do_filp_open+0x10/0x10 [ 82.227443][ T5871] ? _raw_spin_unlock+0x28/0x50 [ 82.232310][ T5871] ? alloc_fd+0x64c/0x6c0 [ 82.236657][ T5871] do_sys_openat2+0x121/0x1c0 [ 82.241332][ T5871] ? __pfx_do_sys_openat2+0x10/0x10 [ 82.246527][ T5871] ? exc_page_fault+0x76/0xf0 [ 82.251209][ T5871] ? do_user_addr_fault+0xc8a/0x1390 [ 82.256492][ T5871] __x64_sys_openat+0x138/0x170 [ 82.261342][ T5871] do_syscall_64+0xfa/0x3b0 [ 82.265839][ T5871] ? lockdep_hardirqs_on+0x9c/0x150 [ 82.271031][ T5871] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 82.277092][ T5871] ? clear_bhb_loop+0x60/0xb0 [ 82.281770][ T5871] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 82.287654][ T5871] RIP: 0033:0x7f17974a7407 [ 82.292062][ T5871] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 82.311659][ T5871] RSP: 002b:00007ffccfad3bd0 EFLAGS: 00000202 ORIG_RAX: 0000000000000101 [ 82.320064][ T5871] RAX: ffffffffffffffda RBX: 00007f1797b59880 RCX: 00007f17974a7407 [ 82.328026][ T5871] RDX: 0000000000000000 RSI: 00007ffccfad5f1f RDI: ffffffffffffff9c [ 82.336006][ T5871] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 82.343981][ T5871] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 82.351951][ T5871] R13: 00007ffccfad3e20 R14: 00007f1797c5e000 R15: 00005632ead284d8 [ 82.359931][ T5871] [ 82.363245][ T5871] Kernel Offset: disabled [ 82.367570][ T5871] Rebooting in 86400 seconds..