ci-upstream-kasan-gce-root/strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ci-upstream-kasan-gce-root/syz-executor3355131927 <...> Warning: Permanently added '10.128.0.198' (ED25519) to the list of known hosts. execve("ci-upstream-kasan-gce-root/syz-executor3355131927", ["ci-upstream-kasan-gce-root/syz-executor3355131927"], 0x7ffcf267dcf0 /* 10 vars */) = 0 brk(NULL) = 0x55557368a000 brk(0x55557368ad80) = 0x55557368ad80 arch_prctl(ARCH_SET_FS, 0x55557368a400) = 0 set_tid_address(0x55557368a6d0) = 5625 set_robust_list(0x55557368a6e0, 24) = 0 rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlinkat(AT_FDCWD, "/proc/self/exe", "/root/ci-upstream-kasan-gce-root/syz-executor3355131927", 4096) = 55 getrandom("\x00\xb8\xc0\xd0\x63\xf0\xf0\xe5", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x55557368ad80 brk(0x5555736abd80) = 0x5555736abd80 brk(0x5555736ac000) = 0x5555736ac000 mprotect(0x7f938c08d000, 20480, PROT_READ) = 0 mmap(0x1ffffffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffffffff000 mmap(0x200000000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x200000000000 mmap(0x200001000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x200001000000 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-kasan-gce-root/strace-static-x86_64: Process 5626 attached , child_tidptr=0x55557368a6d0) = 5626 [pid 5625] rt_sigprocmask(SIG_SETMASK, [] [pid 5626] set_robust_list(0x55557368a6e0, 24 [pid 5625] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5626] <... set_robust_list resumed>) = 0 [pid 5626] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5626] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5626] setpgid(0, 0) = 0 [pid 5626] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5626] write(3, "1000", 4) = 4 [pid 5626] close(3) = 0 [pid 5626] write(1, "executing program\n", 18) = 18 executing program [pid 5626] futex(0x7f938c093b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5626] rt_sigaction(SIGRT_1, {sa_handler=0x7f938bff6f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f938bfe91e0}, NULL, 8) = 0 [pid 5626] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5626] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f938bf99000 [pid 5626] mprotect(0x7f938bf9a000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5626] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5626] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f938bfb9990, parent_tid=0x7f938bfb9990, exit_signal=0, stack=0x7f938bf99000, stack_size=0x202c0, tls=0x7f938bfb96c0}ci-upstream-kasan-gce-root/strace-static-x86_64: Process 5627 attached => {parent_tid=[5627]}, 88) = 5627 [pid 5626] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5626] futex(0x7f938c093b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5627] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5626] <... futex resumed>) = 0 [pid 5627] <... rseq resumed>) = 0 [pid 5627] set_robust_list(0x7f938bfb99a0, 24) = 0 [pid 5627] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5627] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5626] futex(0x7f938c093b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5627] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f938bfb8190) = 0 [pid 5627] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5627] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f938bfb8190) = 0 [pid 5627] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f938bfb8190) = 0 [pid 5627] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f938bfb8190) = 0 [pid 5627] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f938bfb8190) = 0 [pid 5627] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f938bfb7180) = 18 [pid 5627] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f938bfb8190) = 0 [ 82.352139][ T983] usb 1-1: new high-speed USB device number 2 using dummy_hcd [pid 5627] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f938bfb8190) = 0 [pid 5627] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f938bfb8190) = 0 [pid 5627] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f938bfb7180) = 18 [pid 5627] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f938bfb8190) = 0 [pid 5627] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f938bfb7180) = 9 [pid 5627] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f938bfb8190) = 0 [pid 5627] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f938bfb7180) = 99 [pid 5627] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f938bfb8190) = 0 [pid 5627] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 5627] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5627] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f938c093c8c) = 9 [pid 5627] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f938c093c9c) = 0 [pid 5627] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f938c093cac) = 10 [ 82.503538][ T983] usb 1-1: New USB device found, idVendor=1660, idProduct=0932, bcdDevice= 1.00 [ 82.526474][ T983] usb 1-1: config 1 interface 0 has no altsetting 2 [ 82.526559][ T983] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 5627] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f938bfb7180) = 0 [ 82.556083][ T983] dvb-usb: found a 'Medion MD95700 (MDUSBTV-HYBRID)' in warm state. [ 82.556168][ T983] usb 1-1: setting power ON [pid 5627] futex(0x7f938c093b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5626] <... futex resumed>) = 0 [pid 5627] futex(0x7f938c093b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5626] futex(0x7f938c093b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5627] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5626] <... futex resumed>) = 0 [pid 5627] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f938bfb81c0 [pid 5626] futex(0x7f938c093b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5626] futex(0x7f938c093b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 5626] futex(0x7f938c093b5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5626] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f938bf78000 [pid 5626] mprotect(0x7f938bf79000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5626] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5626] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f938bf98990, parent_tid=0x7f938bf98990, exit_signal=0, stack=0x7f938bf78000, stack_size=0x202c0, tls=0x7f938bf986c0}ci-upstream-kasan-gce-root/strace-static-x86_64: Process 5630 attached => {parent_tid=[5630]}, 88) = 5630 [pid 5626] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5626] futex(0x7f938c093b58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5626] futex(0x7f938c093b5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5630] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053) = 0 [pid 5630] set_robust_list(0x7f938bf989a0, 24) = 0 [pid 5630] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5630] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f938bf971c0 [pid 5626] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5626] futex(0x7f938c093b6c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5626] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f938bf57000 [pid 5626] mprotect(0x7f938bf58000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5626] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5626] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f938bf77990, parent_tid=0x7f938bf77990, exit_signal=0, stack=0x7f938bf57000, stack_size=0x202c0, tls=0x7f938bf776c0}ci-upstream-kasan-gce-root/strace-static-x86_64: Process 5631 attached [pid 5631] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053) = 0 [pid 5626] <... clone3 resumed> => {parent_tid=[5631]}, 88) = 5631 [pid 5631] set_robust_list(0x7f938bf779a0, 24) = 0 [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 5626] rt_sigprocmask(SIG_SETMASK, [] [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5631] futex(0x7f938c093b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5626] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5626] futex(0x7f938c093b68, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5626] futex(0x7f938c093b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5631] <... futex resumed>) = 0 [pid 5631] ioctl(3, USB_RAW_IOCTL_EP_READ, 0x7f938bf761c0) = 2 [pid 5627] <... ioctl resumed>) = 0 [pid 5627] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0x9) = 0 [pid 5627] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = 0 [pid 5627] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 5627] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f938c0940ac) = 9 [pid 5627] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f938c0940bc) = 0 [pid 5627] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f938c0940cc) = 10 [pid 5627] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f938bfb71b0) = 0 [ 83.517046][ T983] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 83.520217][ T983] dvbdev: DVB: registering new adapter (Medion MD95700 (MDUSBTV-HYBRID)) [ 83.520414][ T983] usb 1-1: media controller created [ 83.541386][ T983] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [pid 5631] futex(0x7f938c093b6c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5626] <... futex resumed>) = 0 [pid 5631] futex(0x7f938c093b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5626] futex(0x7f938c093b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5626] <... futex resumed>) = 0 [pid 5631] ioctl(3, USB_RAW_IOCTL_EP_READ, 0x7f938bf761c0 [pid 5626] futex(0x7f938c093b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5631] <... ioctl resumed>) = -1 EOVERFLOW (Value too large for defined data type) [pid 5631] futex(0x7f938c093b6c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5626] <... futex resumed>) = 0 [pid 5631] ioctl(3, USB_RAW_IOCTL_EP_READ, 0x7f938bf761c0 [pid 5626] futex(0x7f938c093b68, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5626] futex(0x7f938c093b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5631] <... ioctl resumed>) = -1 EOVERFLOW (Value too large for defined data type) [pid 5631] futex(0x7f938c093b6c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5626] <... futex resumed>) = 0 [pid 5626] futex(0x7f938c093b68, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] ioctl(3, USB_RAW_IOCTL_EP_WRITE, 0x7f938bf761c0 [pid 5626] <... futex resumed>) = 0 [pid 5626] futex(0x7f938c093b6c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5631] <... ioctl resumed>) = 0 [ 83.715311][ T983] usb 1-1: mode switch failed (-1) [ 83.715364][ T983] dvb-usb: no frontend was attached by 'Medion MD95700 (MDUSBTV-HYBRID)' [ 83.716609][ T983] usb 1-1: setting power OFF [ 83.719528][ T983] dvb-usb: Medion MD95700 (MDUSBTV-HYBRID) successfully initialized and connected. [ 83.719549][ T983] usb 1-1: setting power ON [pid 5627] futex(0x7f938c093b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5627] futex(0x7f938c093b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5631] futex(0x7f938c093b6c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5626] <... futex resumed>) = 0 [pid 5626] futex(0x7f938c093b48, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5631] <... futex resumed>) = 1 [pid 5627] <... futex resumed>) = 0 [pid 5626] futex(0x7f938c093b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5631] futex(0x7f938c093b68, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5627] ioctl(3, USB_RAW_IOCTL_EP_READ, 0x7f938bfb81c0) = -1 EOVERFLOW (Value too large for defined data type) [pid 5630] <... ioctl resumed>) = 0 [pid 5627] futex(0x7f938c093b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5626] <... futex resumed>) = 0 [pid 5627] futex(0x7f938c093b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5626] futex(0x7f938c093b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5627] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5626] <... futex resumed>) = 0 [pid 5627] ioctl(3, USB_RAW_IOCTL_EP_WRITE, 0x7f938bfb81c0 [pid 5626] futex(0x7f938c093b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5630] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0x9) = 0 [pid 5630] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0) = -1 EINVAL (Invalid argument) [pid 5630] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0xa) = 0 [pid 5630] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f938c093e9c) = 9 [pid 5630] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f938c093eac) = 12 [pid 5630] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f938c093ebc) = -1 EINVAL (Invalid argument) [pid 5630] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f938bf961b0) = 0 [pid 5630] futex(0x7f938c093b5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5630] futex(0x7f938c093b58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5626] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5626] futex(0x7f938c093b58, FUTEX_WAKE_PRIVATE, 1000000 [pid 5630] <... futex resumed>) = 0 [pid 5630] ioctl(3, USB_RAW_IOCTL_EP_READ, 0x7f938bf971c0 [pid 5626] <... futex resumed>) = 1 [pid 5630] <... ioctl resumed>) = 1 [pid 5626] futex(0x7f938c093b5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5630] futex(0x7f938c093b5c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5626] <... futex resumed>) = 0 [pid 5630] futex(0x7f938c093b58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5626] exit_group(0 [pid 5630] <... futex resumed>) = ? [pid 5627] <... ioctl resumed>) = ? [pid 5626] <... exit_group resumed>) = ? [pid 5631] <... futex resumed>) = ? [pid 5627] +++ exited with 0 +++ [pid 5631] +++ exited with 0 +++ [pid 5630] +++ exited with 0 +++ [pid 5626] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5626, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-kasan-gce-root/strace-static-x86_64: Process 5634 attached [ 84.673130][ T983] dvb-usb: bulk message failed: -71 (3/0) [ 84.681538][ T983] dvb-usb: bulk message failed: -71 (6/0) [ 84.690132][ T983] dvb-usb: bulk message failed: -71 (6/0) [ 84.697459][ T983] dvb-usb: bulk message failed: -71 (6/0) [ 84.704251][ T983] dvb-usb: bulk message failed: -71 (6/0) [ 84.704955][ T983] dvb-usb: bulk message failed: -71 (6/0) , child_tidptr=0x55557368a6d0) = 5634 [pid 5634] set_robust_list(0x55557368a6e0, 24 [pid 5625] rt_sigprocmask(SIG_SETMASK, [] [pid 5634] <... set_robust_list resumed>) = 0 [pid 5634] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5634] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [ 84.704976][ T983] cx25840 1-0044: Unable to detect h/w, assuming cx23887 [ 84.705360][ T983] dvb-usb: bulk message failed: -71 (6/0) [ 84.705430][ T983] cx25840 1-0044: cx23887 A/V decoder found @ 0x88 (Medion ** replaying previous printk message ** [ 84.705430][ T983] cx25840 1-0044: cx23887 A/V decoder found @ 0x88 (Medion MD95700 (MDUSBTV-HYBRID)) [ 84.706427][ T983] dvb-usb: bulk message failed: -71 (6/0) [ 84.706970][ T983] dvb-usb: bulk message failed: -71 (6/0) [ 84.708247][ T983] dvb-usb: bulk message failed: -71 (6/0) [pid 5634] setpgid(0, 0 [pid 5625] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5634] <... setpgid resumed>) = 0 [pid 5634] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5634] write(3, "1000", 4) = 4 [pid 5634] close(3) = 0 [pid 5634] write(1, "executing program\n", 18) = 18 executing program [pid 5634] futex(0x7f938c093b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5634] rt_sigaction(SIGRT_1, {sa_handler=0x7f938bff6f10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f938bfe91e0}, NULL, 8) = 0 [pid 5634] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5634] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f938bf99000 [pid 5634] mprotect(0x7f938bf9a000, 131072, PROT_READ|PROT_WRITE) = 0 [ 84.708658][ T983] dvb-usb: bulk message failed: -71 (6/0) [ 84.709073][ T983] dvb-usb: bulk message failed: -71 (6/0) [ 84.709447][ T983] dvb-usb: bulk message failed: -71 (6/0) [ 84.709813][ T983] dvb-usb: bulk message failed: -71 (6/0) [ 84.710184][ T983] dvb-usb: bulk message failed: -71 (6/0) [ 84.710726][ T983] dvb-usb: bulk message failed: -71 (6/0) [ 84.711099][ T983] dvb-usb: bulk message failed: -71 (6/0) [ 84.711465][ T983] dvb-usb: bulk message failed: -71 (6/0) [ 84.711838][ T983] dvb-usb: bulk message failed: -71 (6/0) [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5634] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f938bfb9990, parent_tid=0x7f938bfb9990, exit_signal=0, stack=0x7f938bf99000, stack_size=0x202c0, tls=0x7f938bfb96c0} => {parent_tid=[5635]}, 88) = 5635 [pid 5634] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5634] futex(0x7f938c093b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5634] futex(0x7f938c093b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}ci-upstream-kasan-gce-root/strace-static-x86_64: Process 5635 attached [ 84.714179][ T983] dvb-usb: bulk message failed: -71 (6/0) [ 84.714563][ T983] dvb-usb: bulk message failed: -71 (6/0) [ 84.715069][ T983] dvb-usb: bulk message failed: -71 (6/0) [ 84.715658][ T983] dvb-usb: bulk message failed: -71 (6/0) [ 84.716682][ T983] dvb-usb: bulk message failed: -71 (9/0) [ 84.718803][ T983] dvb-usb: bulk message failed: -71 (6/0) [ 84.719208][ T983] dvb-usb: bulk message failed: -71 (9/0) [ 84.719576][ T983] dvb-usb: bulk message failed: -71 (6/0) [ 84.719945][ T983] dvb-usb: bulk message failed: -71 (9/0) [pid 5635] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053) = 0 [pid 5635] set_robust_list(0x7f938bfb99a0, 24) = 0 [pid 5635] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5635] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5635] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f938bfb8190) = 0 [pid 5635] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5635] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f938bfb8190) = 0 [ 84.720363][ T983] dvb-usb: bulk message failed: -71 (6/0) [ 84.720727][ T983] dvb-usb: bulk message failed: -71 (9/0) [ 84.721098][ T983] dvb-usb: bulk message failed: -71 (6/0) [ 84.721464][ T983] dvb-usb: bulk message failed: -71 (9/0) [ 84.721829][ T983] dvb-usb: bulk message failed: -71 (9/0) [ 84.724937][ T983] dvb-usb: bulk message failed: -71 (9/0) [ 84.730771][ T983] dvb-usb: bulk message failed: -71 (6/0) [ 84.731472][ T983] dvb-usb: bulk message failed: -71 (9/0) [ 84.731859][ T983] dvb-usb: bulk message failed: -71 (6/0) [ 84.733410][ T983] dvb-usb: bulk message failed: -71 (9/0) [ 84.733837][ T983] dvb-usb: bulk message failed: -71 (6/0) [ 84.734236][ T983] dvb-usb: bulk message failed: -71 (9/0) [ 84.734607][ T983] dvb-usb: bulk message failed: -71 (9/0) [ 84.737207][ T983] ------------[ cut here ]------------ [ 84.737218][ T983] 1 [ 84.737226][ T983] WARNING: drivers/media/i2c/cx25840/cx25840-core.c:2313 at cx25840_init+0xa3/0x110, CPU#0: kworker/0:2/983 [ 84.965938][ T983] Modules linked in: [ 84.969832][ T983] CPU: 0 UID: 0 PID: 983 Comm: kworker/0:2 Not tainted syzkaller #0 PREEMPT(full) [ 84.979176][ T983] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/05/2026 [ 84.989290][ T983] Workqueue: usb_hub_wq hub_event [ 84.994474][ T983] RIP: 0010:cx25840_init+0xa3/0x110 [ 84.999706][ T983] Code: e4 02 00 00 4c 89 f0 48 c1 e8 03 42 0f b6 04 20 84 c0 75 5e 41 c7 06 2a b5 2a 01 89 de e8 c5 66 00 00 eb 09 e8 fe db c2 f9 90 <0f> 0b 90 31 c0 5b 41 5c 41 5e 41 5f 5d e9 d6 61 0b f9 cc 89 f9 80 [ 85.019364][ T983] RSP: 0018:ffffc90004a06bd0 EFLAGS: 00010293 [ 85.025486][ T983] RAX: ffffffff8804df22 RBX: 00000000000ac8aa RCX: ffff8880271f3e80 [ 85.033541][ T983] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 85.041633][ T983] RBP: 0000000000000000 R08: ffff8880226e01bb R09: 1ffff110044dc037 [ 85.049646][ T983] R10: dffffc0000000000 R11: ffffffff8804de80 R12: dffffc0000000000 [ 85.057663][ T983] R13: 0000000000000000 R14: ffff88801bb05040 R15: ffff88801bb05338 [ 85.065674][ T983] FS: 0000000000000000(0000) GS:ffff888124cda000(0000) knlGS:0000000000000000 [ 85.074640][ T983] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 85.081226][ T983] CR2: 00007f938c09caa0 CR3: 000000007f389000 CR4: 0000000000350ef0 [ 85.089237][ T983] Call Trace: [ 85.092586][ T983] [ 85.095504][ T983] ? __pfx_cx25840_init+0x10/0x10 [ 85.100521][ T983] cxusb_medion_register_analog+0x307/0x1130 [ 85.106599][ T983] ? __pfx_cxusb_medion_register_analog+0x10/0x10 [ 85.113194][ T983] cxusb_probe+0x664/0x710 [ 85.117635][ T983] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 85.123550][ T983] ? __pfx_cxusb_probe+0x10/0x10 [ 85.128513][ T983] ? __pm_runtime_set_status+0x994/0xc80 [ 85.134237][ T983] usb_probe_interface+0x788/0xe50 [ 85.139385][ T983] ? __pfx_usb_probe_interface+0x10/0x10 [ 85.145054][ T983] ? srso_alias_return_thunk+0x5/0xfbef5 [ 85.150704][ T983] ? srso_alias_return_thunk+0x5/0xfbef5 [ 85.156373][ T983] ? sysfs_do_create_link_sd+0xe0/0x110 [ 85.162032][ T983] ? srso_alias_return_thunk+0x5/0xfbef5 [ 85.167705][ T983] ? driver_sysfs_add+0x1fe/0x210 [ 85.172829][ T983] ? __pfx_usb_probe_interface+0x10/0x10 [ 85.178483][ T983] really_probe+0x254/0xae0 [ 85.183077][ T983] __driver_probe_device+0x1e8/0x360 [ 85.188391][ T983] driver_probe_device+0x4f/0x240 [ 85.193480][ T983] __device_attach_driver+0x270/0x410 [ 85.198874][ T983] bus_for_each_drv+0x258/0x2f0 [ 85.203771][ T983] ? __pfx___device_attach_driver+0x10/0x10 [ 85.209693][ T983] ? __pfx_bus_for_each_drv+0x10/0x10 [ 85.215121][ T983] ? srso_alias_return_thunk+0x5/0xfbef5 [ 85.220765][ T983] ? srso_alias_return_thunk+0x5/0xfbef5 [ 85.226609][ T983] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 85.232482][ T983] ? srso_alias_return_thunk+0x5/0xfbef5 [ 85.238150][ T983] __device_attach+0x2c4/0x450 [ 85.242968][ T983] ? srso_alias_return_thunk+0x5/0xfbef5 [ 85.248623][ T983] ? __pfx___device_attach+0x10/0x10 [ 85.253975][ T983] ? do_raw_spin_unlock+0xf5/0x200 [ 85.259112][ T983] ? srso_alias_return_thunk+0x5/0xfbef5 [ 85.264828][ T983] ? _raw_spin_unlock+0x28/0x50 [ 85.269693][ T983] ? srso_alias_return_thunk+0x5/0xfbef5 [ 85.275385][ T983] device_initial_probe+0xa1/0xd0 [ 85.280420][ T983] bus_probe_device+0x12a/0x220 [ 85.285324][ T983] device_add+0x7d7/0xb80 [ 85.289699][ T983] usb_set_configuration+0x1ad8/0x2180 [ 85.295345][ T983] usb_generic_driver_probe+0x8d/0x150 [ 85.300819][ T983] usb_probe_device+0x1c3/0x3b0 [ 85.305714][ T983] ? __pfx_usb_probe_device+0x10/0x10 [ 85.311126][ T983] really_probe+0x254/0xae0 [ 85.315670][ T983] __driver_probe_device+0x1e8/0x360 [ 85.320968][ T983] driver_probe_device+0x4f/0x240 [ 85.326051][ T983] __device_attach_driver+0x270/0x410 [ 85.331437][ T983] bus_for_each_drv+0x258/0x2f0 [ 85.336351][ T983] ? __pfx___device_attach_driver+0x10/0x10 [ 85.342282][ T983] ? __pfx_bus_for_each_drv+0x10/0x10 [ 85.347650][ T983] ? srso_alias_return_thunk+0x5/0xfbef5 [ 85.353331][ T983] ? srso_alias_return_thunk+0x5/0xfbef5 [ 85.359006][ T983] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 85.364886][ T983] ? srso_alias_return_thunk+0x5/0xfbef5 [ 85.370561][ T983] __device_attach+0x2c4/0x450 [ 85.375404][ T983] ? __pfx___device_attach+0x10/0x10 [ 85.381138][ T983] ? do_raw_spin_unlock+0xf5/0x200 [ 85.386365][ T983] ? srso_alias_return_thunk+0x5/0xfbef5 [ 85.392051][ T983] ? _raw_spin_unlock+0x28/0x50 [ 85.396909][ T983] ? srso_alias_return_thunk+0x5/0xfbef5 [ 85.402592][ T983] device_initial_probe+0xa1/0xd0 [ 85.407660][ T983] bus_probe_device+0x12a/0x220 [ 85.412583][ T983] device_add+0x7d7/0xb80 [ 85.416947][ T983] usb_new_device+0x9aa/0x1690 [ 85.421726][ T983] ? __pfx_usb_new_device+0x10/0x10 [ 85.427014][ T983] ? _raw_spin_unlock_irq+0x23/0x50 [ 85.432275][ T983] hub_event+0x28e8/0x4d30 [ 85.436713][ T983] ? srso_alias_return_thunk+0x5/0xfbef5 [ 85.442397][ T983] ? do_raw_spin_unlock+0xf5/0x200 [ 85.447577][ T983] ? __pfx_hub_event+0x10/0x10 [ 85.452647][ T983] ? srso_alias_return_thunk+0x5/0xfbef5 [ 85.458299][ T983] ? rcu_is_watching+0x16/0xb0 [ 85.463107][ T983] ? srso_alias_return_thunk+0x5/0xfbef5 [ 85.468751][ T983] ? process_scheduled_works+0x97a/0x1630 [ 85.474518][ T983] process_scheduled_works+0xc3d/0x1630 [ 85.480107][ T983] ? srso_alias_return_thunk+0x5/0xfbef5 [ 85.485812][ T983] ? __pfx_process_scheduled_works+0x10/0x10 [ 85.491818][ T983] ? srso_alias_return_thunk+0x5/0xfbef5 [ 85.497542][ T983] ? assign_work+0x3cf/0x5d0 [ 85.502199][ T983] worker_thread+0xa47/0xfb0 [ 85.506825][ T983] ? srso_alias_return_thunk+0x5/0xfbef5 [ 85.512549][ T983] ? srso_alias_return_thunk+0x5/0xfbef5 [ 85.518207][ T983] ? __kthread_parkme+0x71/0x1f0 [ 85.523244][ T983] kthread+0x38b/0x480 [ 85.527335][ T983] ? __pfx_worker_thread+0x10/0x10 [ 85.532519][ T983] ? __pfx_kthread+0x10/0x10 [ 85.537223][ T983] ret_from_fork+0x514/0xb70 [ 85.541840][ T983] ? __pfx_ret_from_fork+0x10/0x10 [ 85.547021][ T983] ? srso_alias_return_thunk+0x5/0xfbef5 [ 85.552724][ T983] ? __switch_to+0xc89/0x1420 [ 85.557411][ T983] ? __pfx_kthread+0x10/0x10 [ 85.562074][ T983] ret_from_fork_asm+0x1a/0x30 [ 85.566876][ T983] [ 85.569884][ T983] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 85.577152][ T983] CPU: 0 UID: 0 PID: 983 Comm: kworker/0:2 Not tainted syzkaller #0 PREEMPT(full) [ 85.586425][ T983] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/05/2026 [ 85.596473][ T983] Workqueue: usb_hub_wq hub_event [ 85.601499][ T983] Call Trace: [ 85.604771][ T983] [ 85.607689][ T983] vpanic+0x56d/0xa60 [ 85.611697][ T983] ? __pfx__printk+0x10/0x10 [ 85.616281][ T983] ? __pfx_vpanic+0x10/0x10 [ 85.620783][ T983] ? is_bpf_text_address+0x292/0x2b0 [ 85.626069][ T983] ? is_bpf_text_address+0x26/0x2b0 [ 85.631272][ T983] panic+0xc5/0xd0 [ 85.635000][ T983] ? __pfx_panic+0x10/0x10 [ 85.639563][ T983] ? ret_from_fork_asm+0x1a/0x30 [ 85.644528][ T983] __warn+0x315/0x4c0 [ 85.648531][ T983] ? cx25840_init+0xa3/0x110 [ 85.653123][ T983] ? cx25840_init+0xa3/0x110 [ 85.657716][ T983] __report_bug+0x276/0x570 [ 85.662229][ T983] ? srso_alias_return_thunk+0x5/0xfbef5 [ 85.667872][ T983] ? cx25840_init+0xa3/0x110 [ 85.672469][ T983] ? __pfx___report_bug+0x10/0x10 [ 85.677509][ T983] ? srso_alias_return_thunk+0x5/0xfbef5 [ 85.683150][ T983] ? do_raw_spin_unlock+0xf5/0x200 [ 85.688275][ T983] ? srso_alias_return_thunk+0x5/0xfbef5 [ 85.693911][ T983] ? _raw_spin_unlock+0x28/0x50 [ 85.698771][ T983] ? srso_alias_return_thunk+0x5/0xfbef5 [ 85.704409][ T983] ? __v4l2_device_register_subdev+0x519/0x5b0 [ 85.710583][ T983] ? srso_alias_return_thunk+0x5/0xfbef5 [ 85.716218][ T983] ? cx25840_init+0xa3/0x110 [ 85.720827][ T983] report_bug+0x16b/0x220 [ 85.725176][ T983] ? cx25840_init+0xa3/0x110 [ 85.729768][ T983] ? cx25840_init+0xa5/0x110 [ 85.734360][ T983] handle_bug+0x9c/0x200 [ 85.738699][ T983] exc_invalid_op+0x1a/0x50 [ 85.743207][ T983] asm_exc_invalid_op+0x1a/0x20 [ 85.748058][ T983] RIP: 0010:cx25840_init+0xa3/0x110 [ 85.753259][ T983] Code: e4 02 00 00 4c 89 f0 48 c1 e8 03 42 0f b6 04 20 84 c0 75 5e 41 c7 06 2a b5 2a 01 89 de e8 c5 66 00 00 eb 09 e8 fe db c2 f9 90 <0f> 0b 90 31 c0 5b 41 5c 41 5e 41 5f 5d e9 d6 61 0b f9 cc 89 f9 80 [ 85.772866][ T983] RSP: 0018:ffffc90004a06bd0 EFLAGS: 00010293 [ 85.778947][ T983] RAX: ffffffff8804df22 RBX: 00000000000ac8aa RCX: ffff8880271f3e80 [ 85.786925][ T983] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 85.794916][ T983] RBP: 0000000000000000 R08: ffff8880226e01bb R09: 1ffff110044dc037 [ 85.802926][ T983] R10: dffffc0000000000 R11: ffffffff8804de80 R12: dffffc0000000000 [ 85.810907][ T983] R13: 0000000000000000 R14: ffff88801bb05040 R15: ffff88801bb05338 [ 85.818891][ T983] ? __pfx_cx25840_init+0x10/0x10 [ 85.823929][ T983] ? cx25840_init+0xa2/0x110 [ 85.828533][ T983] ? __pfx_cx25840_init+0x10/0x10 [ 85.833580][ T983] cxusb_medion_register_analog+0x307/0x1130 [ 85.839759][ T983] ? __pfx_cxusb_medion_register_analog+0x10/0x10 [ 85.846197][ T983] cxusb_probe+0x664/0x710 [ 85.850644][ T983] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 85.856489][ T983] ? __pfx_cxusb_probe+0x10/0x10 [ 85.861439][ T983] ? __pm_runtime_set_status+0x994/0xc80 [ 85.867090][ T983] usb_probe_interface+0x788/0xe50 [ 85.872244][ T983] ? __pfx_usb_probe_interface+0x10/0x10 [ 85.877881][ T983] ? srso_alias_return_thunk+0x5/0xfbef5 [ 85.883529][ T983] ? srso_alias_return_thunk+0x5/0xfbef5 [ 85.889182][ T983] ? sysfs_do_create_link_sd+0xe0/0x110 [ 85.894781][ T983] ? srso_alias_return_thunk+0x5/0xfbef5 [ 85.900419][ T983] ? driver_sysfs_add+0x1fe/0x210 [ 85.905460][ T983] ? __pfx_usb_probe_interface+0x10/0x10 [ 85.911094][ T983] really_probe+0x254/0xae0 [ 85.915605][ T983] __driver_probe_device+0x1e8/0x360 [ 85.920895][ T983] driver_probe_device+0x4f/0x240 [ 85.925928][ T983] __device_attach_driver+0x270/0x410 [ 85.931344][ T983] bus_for_each_drv+0x258/0x2f0 [ 85.936209][ T983] ? __pfx___device_attach_driver+0x10/0x10 [ 85.942106][ T983] ? __pfx_bus_for_each_drv+0x10/0x10 [ 85.947487][ T983] ? srso_alias_return_thunk+0x5/0xfbef5 [ 85.953163][ T983] ? srso_alias_return_thunk+0x5/0xfbef5 [ 85.958831][ T983] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 85.964644][ T983] ? srso_alias_return_thunk+0x5/0xfbef5 [ 85.970329][ T983] __device_attach+0x2c4/0x450 [ 85.975092][ T983] ? srso_alias_return_thunk+0x5/0xfbef5 [ 85.980731][ T983] ? __pfx___device_attach+0x10/0x10 [ 85.986013][ T983] ? do_raw_spin_unlock+0xf5/0x200 [ 85.991170][ T983] ? srso_alias_return_thunk+0x5/0xfbef5 [ 85.996812][ T983] ? _raw_spin_unlock+0x28/0x50 [ 86.001710][ T983] ? srso_alias_return_thunk+0x5/0xfbef5 [ 86.007357][ T983] device_initial_probe+0xa1/0xd0 [ 86.012403][ T983] bus_probe_device+0x12a/0x220 [ 86.017273][ T983] device_add+0x7d7/0xb80 [ 86.021626][ T983] usb_set_configuration+0x1ad8/0x2180 [ 86.027133][ T983] usb_generic_driver_probe+0x8d/0x150 [ 86.032614][ T983] usb_probe_device+0x1c3/0x3b0 [ 86.037517][ T983] ? __pfx_usb_probe_device+0x10/0x10 [ 86.042907][ T983] really_probe+0x254/0xae0 [ 86.047432][ T983] __driver_probe_device+0x1e8/0x360 [ 86.052743][ T983] driver_probe_device+0x4f/0x240 [ 86.057881][ T983] __device_attach_driver+0x270/0x410 [ 86.063279][ T983] bus_for_each_drv+0x258/0x2f0 [ 86.068156][ T983] ? __pfx___device_attach_driver+0x10/0x10 [ 86.074076][ T983] ? __pfx_bus_for_each_drv+0x10/0x10 [ 86.079459][ T983] ? srso_alias_return_thunk+0x5/0xfbef5 [ 86.085100][ T983] ? srso_alias_return_thunk+0x5/0xfbef5 [ 86.090737][ T983] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 86.096552][ T983] ? srso_alias_return_thunk+0x5/0xfbef5 [ 86.102194][ T983] __device_attach+0x2c4/0x450 [ 86.106965][ T983] ? __pfx___device_attach+0x10/0x10 [ 86.112252][ T983] ? do_raw_spin_unlock+0xf5/0x200 [ 86.117379][ T983] ? srso_alias_return_thunk+0x5/0xfbef5 [ 86.123055][ T983] ? _raw_spin_unlock+0x28/0x50 [ 86.127923][ T983] ? srso_alias_return_thunk+0x5/0xfbef5 [ 86.133566][ T983] device_initial_probe+0xa1/0xd0 [ 86.138605][ T983] bus_probe_device+0x12a/0x220 [ 86.143505][ T983] device_add+0x7d7/0xb80 [ 86.147856][ T983] usb_new_device+0x9aa/0x1690 [ 86.152736][ T983] ? __pfx_usb_new_device+0x10/0x10 [ 86.157953][ T983] ? _raw_spin_unlock_irq+0x23/0x50 [ 86.163167][ T983] hub_event+0x28e8/0x4d30 [ 86.167588][ T983] ? srso_alias_return_thunk+0x5/0xfbef5 [ 86.173225][ T983] ? do_raw_spin_unlock+0xf5/0x200 [ 86.178431][ T983] ? __pfx_hub_event+0x10/0x10 [ 86.183199][ T983] ? srso_alias_return_thunk+0x5/0xfbef5 [ 86.188843][ T983] ? rcu_is_watching+0x16/0xb0 [ 86.193655][ T983] ? srso_alias_return_thunk+0x5/0xfbef5 [ 86.199326][ T983] ? process_scheduled_works+0x97a/0x1630 [ 86.205228][ T983] process_scheduled_works+0xc3d/0x1630 [ 86.210786][ T983] ? srso_alias_return_thunk+0x5/0xfbef5 [ 86.216455][ T983] ? __pfx_process_scheduled_works+0x10/0x10 [ 86.222453][ T983] ? srso_alias_return_thunk+0x5/0xfbef5 [ 86.228096][ T983] ? assign_work+0x3cf/0x5d0 [ 86.232705][ T983] worker_thread+0xa47/0xfb0 [ 86.237304][ T983] ? srso_alias_return_thunk+0x5/0xfbef5 [ 86.242952][ T983] ? srso_alias_return_thunk+0x5/0xfbef5 [ 86.248591][ T983] ? __kthread_parkme+0x71/0x1f0 [ 86.253564][ T983] kthread+0x38b/0x480 [ 86.257652][ T983] ? __pfx_worker_thread+0x10/0x10 [ 86.262769][ T983] ? __pfx_kthread+0x10/0x10 [ 86.267371][ T983] ret_from_fork+0x514/0xb70 [ 86.271964][ T983] ? __pfx_ret_from_fork+0x10/0x10 [ 86.277176][ T983] ? srso_alias_return_thunk+0x5/0xfbef5 [ 86.282808][ T983] ? __switch_to+0xc89/0x1420 [ 86.287521][ T983] ? __pfx_kthread+0x10/0x10 [ 86.292142][ T983] ret_from_fork_asm+0x1a/0x30 [ 86.296934][ T983] [ 86.300163][ T983] Kernel Offset: disabled [ 86.304474][ T983] Rebooting in 86400 seconds..