./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor3045922563 <...> Warning: Permanently added '10.128.0.103' (ECDSA) to the list of known hosts. execve("./syz-executor3045922563", ["./syz-executor3045922563"], 0x7ffc2098f860 /* 10 vars */) = 0 brk(NULL) = 0x55555571f000 brk(0x55555571fc40) = 0x55555571fc40 arch_prctl(ARCH_SET_FS, 0x55555571f300) = 0 uname({sysname="Linux", nodename="syzkaller", ...}) = 0 readlink("/proc/self/exe", "/root/syz-executor3045922563", 4096) = 28 brk(0x555555740c40) = 0x555555740c40 brk(0x555555741000) = 0x555555741000 mprotect(0x7ff09488f000, 16384, PROT_READ) = 0 mmap(0x1ffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffff000 mmap(0x20000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 mmap(0x21000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x21000000 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555571f5d0) = 5091 ./strace-static-x86_64: Process 5091 attached [pid 5091] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5091] setpgid(0, 0) = 0 [pid 5091] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5091] write(3, "1000", 4) = 4 [pid 5091] close(3) = 0 [pid 5091] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5091] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffc96c155b0) = 0 [pid 5091] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5091] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc96c155b0) = 0 [pid 5091] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc96c155b0) = 0 [pid 5091] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc96c145a0) = 18 [ 76.122074][ T901] usb 1-1: new full-speed USB device number 2 using dummy_hcd [pid 5091] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc96c155b0) = 0 [pid 5091] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc96c145a0) = 18 [pid 5091] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc96c155b0) = 0 [pid 5091] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc96c145a0) = 9 [pid 5091] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc96c155b0) = 0 [pid 5091] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc96c145a0) = 219 [ 76.491703][ T901] usb 1-1: config 0 has an invalid interface number: 24 but max is 0 [ 76.500057][ T901] usb 1-1: config 0 has an invalid interface number: 82 but max is 0 [ 76.508936][ T901] usb 1-1: config 0 has 2 interfaces, different from the descriptor's value: 1 [ 76.518287][ T901] usb 1-1: config 0 has no interface number 0 [ 76.524734][ T901] usb 1-1: config 0 has no interface number 1 [ 76.530893][ T901] usb 1-1: config 0 interface 24 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 12 [ 76.544263][ T901] usb 1-1: too many endpoints for config 0 interface 82 altsetting 47: 137, using maximum allowed: 30 [ 76.556471][ T901] usb 1-1: config 0 interface 82 altsetting 47 has a duplicate endpoint with address 0x1, skipping [ 76.567555][ T901] usb 1-1: config 0 interface 82 altsetting 47 has a duplicate endpoint with address 0x7, skipping [ 76.578506][ T901] usb 1-1: config 0 interface 82 altsetting 47 has a duplicate endpoint with address 0x3, skipping [ 76.589689][ T901] usb 1-1: config 0 interface 82 altsetting 47 endpoint 0x4 has invalid maxpacket 1576, setting to 64 [ 76.601641][ T901] usb 1-1: config 0 interface 82 altsetting 47 has an invalid endpoint with address 0x0, skipping [ 76.612721][ T901] usb 1-1: config 0 interface 82 altsetting 47 has an invalid endpoint with address 0x80, skipping [ 76.623784][ T901] usb 1-1: config 0 interface 82 altsetting 47 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [pid 5091] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc96c155b0) = 0 [pid 5091] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5091] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5091] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff09489546c) = 9 [pid 5091] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc96c145a0) = 0 [ 76.635036][ T901] usb 1-1: config 0 interface 82 altsetting 47 has 11 endpoint descriptors, different from the interface descriptor's value: 137 [ 76.648789][ T901] usb 1-1: config 0 interface 82 has no altsetting 0 [ 76.655871][ T901] usb 1-1: New USB device found, idVendor=0586, idProduct=3417, bcdDevice=e6.c2 [ 76.665118][ T901] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 76.684119][ T901] usb 1-1: config 0 descriptor?? [pid 5091] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc96c155d0) = 0 [pid 5091] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 5091] exit_group(0) = ? [pid 5091] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5091, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5095 attached [pid 5095] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5095] setpgid(0, 0) = 0 [pid 5095] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5090] <... clone resumed>, child_tidptr=0x55555571f5d0) = 5095 [pid 5095] <... openat resumed>) = 3 [pid 5095] write(3, "1000", 4) = 4 [pid 5095] close(3) = 0 [pid 5095] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5095] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffc96c155b0) = 0 [ 76.871598][ T901] usb 1-1: reset full-speed USB device number 2 using dummy_hcd [pid 5095] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5095] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc96c155b0) = 0 [ 77.301587][ T901] usb 1-1: device descriptor read/64, error -71 [pid 5095] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc96c155b0) = 0 [pid 5095] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc96c145a0) = 18 [ 77.571590][ T901] usb 1-1: reset full-speed USB device number 2 using dummy_hcd [pid 5095] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc96c155b0) = 0 [pid 5095] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc96c145a0) = 18 [pid 5095] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc96c155b0) = 0 [pid 5095] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc96c145a0) = 219 [pid 5095] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc96c155b0) = 0 [pid 5095] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5095] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5095] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff09489546c) = 9 [pid 5095] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc96c145a0) = 0 [pid 5095] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc96c155d0) = 0 [pid 5095] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0x9) = 0 [pid 5095] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff09489567c) = -1 EINVAL (Invalid argument) [pid 5095] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc96c145c0) = 0 [ 78.176443][ T7] usb 1-1: driver API: 1.9.9 2016-02-15 [1-1] [ 78.183202][ T7] usb 1-1: firmware API: 1.9.6 2012-07-07 [pid 5095] exit_group(0) = ? [pid 5095] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5095, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555571f5d0) = 5097 ./strace-static-x86_64: Process 5097 attached [pid 5097] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5097] setpgid(0, 0) = 0 [pid 5097] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5097] write(3, "1000", 4) = 4 [pid 5097] close(3) = 0 [pid 5097] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5097] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffc96c155b0) = 0 [pid 5097] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5097] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc96c155b0) = 0 [ 78.391676][ T901] usb 1-1: string descriptor 0 read error: -71 [ 78.400831][ T901] ------------[ cut here ]------------ [ 78.406570][ T901] usb 1-1: BOGUS urb xfer, pipe 1 != type 3 [ 78.414275][ T901] WARNING: CPU: 0 PID: 901 at drivers/usb/core/urb.c:504 usb_submit_urb+0xed6/0x1880 [ 78.424075][ T901] Modules linked in: [ 78.428013][ T901] CPU: 0 PID: 901 Comm: kworker/0:2 Not tainted 6.3.0-rc4-syzkaller-00199-g7b50567bdcad #0 [ 78.438079][ T901] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 78.448337][ T901] Workqueue: usb_hub_wq hub_event [ 78.453540][ T901] RIP: 0010:usb_submit_urb+0xed6/0x1880 [ 78.459222][ T901] Code: 7c 24 18 e8 5c 9e 64 fb 48 8b 7c 24 18 e8 72 db f2 fe 41 89 d8 44 89 e1 4c 89 ea 48 89 c6 48 c7 c7 60 39 fb 8a e8 da 24 2d fb <0f> 0b e9 58 f8 ff ff e8 2e 9e 64 fb 48 81 c5 c0 05 00 00 e9 84 f7 [ 78.479002][ T901] RSP: 0018:ffffc900046e6e78 EFLAGS: 00010282 [ 78.485189][ T901] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 0000000000000000 [ 78.493471][ T901] RDX: ffff88801efc1d40 RSI: ffffffff814b5fe7 RDI: 0000000000000001 [ 78.501547][ T901] RBP: ffff888025da4140 R08: 0000000000000001 R09: 0000000000000000 [ 78.509565][ T901] R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000001 [ 78.517683][ T901] R13: ffff88802a5e9118 R14: 0000000000000002 R15: ffff888019324a00 [ 78.525761][ T901] FS: 0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 [ 78.534830][ T901] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 78.541538][ T901] CR2: 00007ff0947f7490 CR3: 000000002ab9e000 CR4: 00000000003506f0 [ 78.549580][ T901] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 78.557778][ T901] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 78.565862][ T901] Call Trace: [ 78.569157][ T901] [ 78.572244][ T901] carl9170_usb_submit_cmd_urb+0x7e/0x130 [ 78.578127][ T901] __carl9170_exec_cmd+0x30f/0x5c0 [ 78.583350][ T901] carl9170_reboot+0xaf/0xf0 [ 78.588050][ T901] carl9170_usb_disconnect+0xf2/0x130 [ 78.593647][ T901] usb_unbind_interface+0x1dc/0x8e0 [ 78.598912][ T901] ? usb_unbind_device+0x1a0/0x1a0 [ 78.604158][ T901] device_remove+0x11f/0x170 [ 78.608847][ T901] device_release_driver_internal+0x443/0x610 [ 78.615041][ T901] ? lockdep_hardirqs_on+0x7d/0x100 [ 78.623826][ T901] usb_forced_unbind_intf+0x13a/0x210 [ 78.629345][ T901] usb_reset_device+0x43b/0xac0 [ 78.634450][ T901] carl9170_usb_probe+0x4c/0xd40 [ 78.639481][ T901] usb_probe_interface+0x30f/0x960 [ 78.644720][ T901] ? usb_match_dynamic_id+0x1a0/0x1a0 [ 78.650153][ T901] really_probe+0x240/0xca0 [ 78.654783][ T901] __driver_probe_device+0x1df/0x4d0 [ 78.660138][ T901] ? usb_match_id.part.0+0x15d/0x1b0 [ 78.665563][ T901] driver_probe_device+0x4c/0x1a0 [ 78.670656][ T901] __device_attach_driver+0x1d4/0x2e0 [ 78.676189][ T901] bus_for_each_drv+0x149/0x1d0 [ 78.681119][ T901] ? driver_probe_device+0x1a0/0x1a0 [ 78.686535][ T901] ? bus_for_each_dev+0x1c0/0x1c0 [ 78.691687][ T901] ? _raw_spin_unlock_irqrestore+0x54/0x70 [ 78.697556][ T901] ? lockdep_hardirqs_on+0x7d/0x100 [ 78.702819][ T901] ? _raw_spin_unlock_irqrestore+0x41/0x70 [ 78.708677][ T901] __device_attach+0x1e4/0x4b0 [ 78.713717][ T901] ? device_driver_attach+0x210/0x210 [ 78.719143][ T901] ? do_raw_spin_unlock+0x175/0x230 [ 78.724515][ T901] bus_probe_device+0x17c/0x1c0 [ 78.729422][ T901] device_add+0x11c4/0x1c50 [ 78.734058][ T901] ? __fw_devlink_link_to_consumers.isra.0+0x270/0x270 [ 78.741031][ T901] ? usb_create_ep_devs+0x1f7/0x2a0 [ 78.746355][ T901] ? create_intf_ep_devs.isra.0+0x18d/0x1f0 [ 78.752359][ T901] usb_set_configuration+0x10ee/0x1af0 [ 78.757867][ T901] usb_generic_driver_probe+0xcf/0x130 [ 78.763526][ T901] usb_probe_device+0xd8/0x2c0 [ 78.768454][ T901] ? usb_driver_release_interface+0x190/0x190 [ 78.774687][ T901] really_probe+0x240/0xca0 [ 78.779272][ T901] __driver_probe_device+0x1df/0x4d0 [ 78.784692][ T901] driver_probe_device+0x4c/0x1a0 [ 78.789796][ T901] __device_attach_driver+0x1d4/0x2e0 [ 78.795330][ T901] bus_for_each_drv+0x149/0x1d0 [ 78.800246][ T901] ? driver_probe_device+0x1a0/0x1a0 [ 78.805669][ T901] ? bus_for_each_dev+0x1c0/0x1c0 [ 78.810785][ T901] ? _raw_spin_unlock_irqrestore+0x54/0x70 [ 78.816775][ T901] ? lockdep_hardirqs_on+0x7d/0x100 [ 78.822107][ T901] ? _raw_spin_unlock_irqrestore+0x41/0x70 [ 78.827956][ T901] __device_attach+0x1e4/0x4b0 [ 78.832895][ T901] ? device_driver_attach+0x210/0x210 [ 78.838305][ T901] ? do_raw_spin_unlock+0x175/0x230 [ 78.843623][ T901] bus_probe_device+0x17c/0x1c0 [ 78.848554][ T901] device_add+0x11c4/0x1c50 [ 78.853225][ T901] ? __fw_devlink_link_to_consumers.isra.0+0x270/0x270 [ 78.860156][ T901] ? usb_detect_static_quirks+0x305/0x3b0 [ 78.865975][ T901] ? mark_held_locks+0x9f/0xe0 [ 78.870811][ T901] usb_new_device+0xcb2/0x19d0 [ 78.875706][ T901] ? hub_disconnect+0x510/0x510 [ 78.880639][ T901] ? _raw_spin_unlock_irq+0x23/0x50 [ 78.885980][ T901] hub_event+0x2d9e/0x4e40 [ 78.890510][ T901] ? hub_port_debounce+0x3b0/0x3b0 [ 78.895853][ T901] ? lock_release+0x670/0x670 [ 78.900720][ T901] ? lock_downgrade+0x690/0x690 [ 78.905718][ T901] ? do_raw_spin_lock+0x124/0x2b0 [ 78.910826][ T901] ? _raw_spin_unlock_irq+0x23/0x50 [ 78.916203][ T901] process_one_work+0x991/0x15c0 [ 78.921264][ T901] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 78.926984][ T901] ? spin_bug+0x1c0/0x1c0 [ 78.931391][ T901] ? _raw_spin_lock_irq+0x45/0x50 [ 78.936627][ T901] worker_thread+0x669/0x1090 [ 78.941411][ T901] ? __kthread_parkme+0x163/0x220 [ 78.946634][ T901] ? process_one_work+0x15c0/0x15c0 [ 78.952003][ T901] kthread+0x2e8/0x3a0 [ 78.956113][ T901] ? kthread_complete_and_exit+0x40/0x40 [ 78.961856][ T901] ret_from_fork+0x1f/0x30 [ 78.966389][ T901] [ 78.969487][ T901] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 78.976799][ T901] CPU: 0 PID: 901 Comm: kworker/0:2 Not tainted 6.3.0-rc4-syzkaller-00199-g7b50567bdcad #0 [ 78.986887][ T901] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 78.997232][ T901] Workqueue: usb_hub_wq hub_event [ 79.002305][ T901] Call Trace: [ 79.005615][ T901] [ 79.008569][ T901] dump_stack_lvl+0xd9/0x150 [ 79.013281][ T901] panic+0x688/0x730 [ 79.017228][ T901] ? panic_smp_self_stop+0x90/0x90 [ 79.022402][ T901] ? show_trace_log_lvl+0x285/0x390 [ 79.027776][ T901] ? usb_submit_urb+0xed6/0x1880 [ 79.032844][ T901] check_panic_on_warn+0xb1/0xc0 [ 79.037955][ T901] __warn+0xf2/0x390 [ 79.041879][ T901] ? preempt_schedule_notrace+0x5f/0xd0 [ 79.047475][ T901] ? usb_submit_urb+0xed6/0x1880 [ 79.052562][ T901] report_bug+0x2da/0x500 [ 79.056922][ T901] handle_bug+0x3c/0x70 [ 79.061102][ T901] exc_invalid_op+0x18/0x50 [ 79.065626][ T901] asm_exc_invalid_op+0x1a/0x20 [ 79.070527][ T901] RIP: 0010:usb_submit_urb+0xed6/0x1880 [ 79.076122][ T901] Code: 7c 24 18 e8 5c 9e 64 fb 48 8b 7c 24 18 e8 72 db f2 fe 41 89 d8 44 89 e1 4c 89 ea 48 89 c6 48 c7 c7 60 39 fb 8a e8 da 24 2d fb <0f> 0b e9 58 f8 ff ff e8 2e 9e 64 fb 48 81 c5 c0 05 00 00 e9 84 f7 [ 79.095772][ T901] RSP: 0018:ffffc900046e6e78 EFLAGS: 00010282 [ 79.101878][ T901] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 0000000000000000 [ 79.109879][ T901] RDX: ffff88801efc1d40 RSI: ffffffff814b5fe7 RDI: 0000000000000001 [ 79.117879][ T901] RBP: ffff888025da4140 R08: 0000000000000001 R09: 0000000000000000 [ 79.125877][ T901] R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000001 [ 79.133869][ T901] R13: ffff88802a5e9118 R14: 0000000000000002 R15: ffff888019324a00 [ 79.141876][ T901] ? __warn_printk+0x187/0x310 [ 79.146683][ T901] ? usb_submit_urb+0xed6/0x1880 [ 79.151750][ T901] carl9170_usb_submit_cmd_urb+0x7e/0x130 [ 79.157642][ T901] __carl9170_exec_cmd+0x30f/0x5c0 [ 79.162820][ T901] carl9170_reboot+0xaf/0xf0 [ 79.167465][ T901] carl9170_usb_disconnect+0xf2/0x130 [ 79.172886][ T901] usb_unbind_interface+0x1dc/0x8e0 [ 79.178128][ T901] ? usb_unbind_device+0x1a0/0x1a0 [ 79.183301][ T901] device_remove+0x11f/0x170 [ 79.188027][ T901] device_release_driver_internal+0x443/0x610 [ 79.194139][ T901] ? lockdep_hardirqs_on+0x7d/0x100 [ 79.199396][ T901] usb_forced_unbind_intf+0x13a/0x210 [ 79.204809][ T901] usb_reset_device+0x43b/0xac0 [ 79.209710][ T901] carl9170_usb_probe+0x4c/0xd40 [ 79.214699][ T901] usb_probe_interface+0x30f/0x960 [ 79.219848][ T901] ? usb_match_dynamic_id+0x1a0/0x1a0 [ 79.225262][ T901] really_probe+0x240/0xca0 [ 79.229822][ T901] __driver_probe_device+0x1df/0x4d0 [ 79.235150][ T901] ? usb_match_id.part.0+0x15d/0x1b0 [ 79.240521][ T901] driver_probe_device+0x4c/0x1a0 [ 79.245611][ T901] __device_attach_driver+0x1d4/0x2e0 [ 79.251052][ T901] bus_for_each_drv+0x149/0x1d0 [ 79.256138][ T901] ? driver_probe_device+0x1a0/0x1a0 [ 79.261530][ T901] ? bus_for_each_dev+0x1c0/0x1c0 [ 79.266597][ T901] ? _raw_spin_unlock_irqrestore+0x54/0x70 [ 79.272457][ T901] ? lockdep_hardirqs_on+0x7d/0x100 [ 79.277695][ T901] ? _raw_spin_unlock_irqrestore+0x41/0x70 [ 79.283572][ T901] __device_attach+0x1e4/0x4b0 [ 79.288390][ T901] ? device_driver_attach+0x210/0x210 [ 79.293850][ T901] ? do_raw_spin_unlock+0x175/0x230 [ 79.299120][ T901] bus_probe_device+0x17c/0x1c0 [ 79.304025][ T901] device_add+0x11c4/0x1c50 [ 79.308572][ T901] ? __fw_devlink_link_to_consumers.isra.0+0x270/0x270 [ 79.315469][ T901] ? usb_create_ep_devs+0x1f7/0x2a0 [ 79.320715][ T901] ? create_intf_ep_devs.isra.0+0x18d/0x1f0 [ 79.326648][ T901] usb_set_configuration+0x10ee/0x1af0 [ 79.332165][ T901] usb_generic_driver_probe+0xcf/0x130 [ 79.337687][ T901] usb_probe_device+0xd8/0x2c0 [ 79.342491][ T901] ? usb_driver_release_interface+0x190/0x190 [ 79.348606][ T901] really_probe+0x240/0xca0 [ 79.353180][ T901] __driver_probe_device+0x1df/0x4d0 [ 79.358515][ T901] driver_probe_device+0x4c/0x1a0 [ 79.363591][ T901] __device_attach_driver+0x1d4/0x2e0 [ 79.369008][ T901] bus_for_each_drv+0x149/0x1d0 [ 79.373914][ T901] ? driver_probe_device+0x1a0/0x1a0 [ 79.379270][ T901] ? bus_for_each_dev+0x1c0/0x1c0 [ 79.384377][ T901] ? _raw_spin_unlock_irqrestore+0x54/0x70 [ 79.390336][ T901] ? lockdep_hardirqs_on+0x7d/0x100 [ 79.395596][ T901] ? _raw_spin_unlock_irqrestore+0x41/0x70 [ 79.401502][ T901] __device_attach+0x1e4/0x4b0 [ 79.406349][ T901] ? device_driver_attach+0x210/0x210 [ 79.411797][ T901] ? do_raw_spin_unlock+0x175/0x230 [ 79.417055][ T901] bus_probe_device+0x17c/0x1c0 [ 79.421960][ T901] device_add+0x11c4/0x1c50 [ 79.426512][ T901] ? __fw_devlink_link_to_consumers.isra.0+0x270/0x270 [ 79.433410][ T901] ? usb_detect_static_quirks+0x305/0x3b0 [ 79.439177][ T901] ? mark_held_locks+0x9f/0xe0 [ 79.443981][ T901] usb_new_device+0xcb2/0x19d0 [ 79.448795][ T901] ? hub_disconnect+0x510/0x510 [ 79.453698][ T901] ? _raw_spin_unlock_irq+0x23/0x50 [ 79.458950][ T901] hub_event+0x2d9e/0x4e40 [ 79.463438][ T901] ? hub_port_debounce+0x3b0/0x3b0 [ 79.468598][ T901] ? lock_release+0x670/0x670 [ 79.473307][ T901] ? lock_downgrade+0x690/0x690 [ 79.478190][ T901] ? do_raw_spin_lock+0x124/0x2b0 [ 79.483253][ T901] ? _raw_spin_unlock_irq+0x23/0x50 [ 79.488510][ T901] process_one_work+0x991/0x15c0 [ 79.493497][ T901] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 79.498939][ T901] ? spin_bug+0x1c0/0x1c0 [ 79.503303][ T901] ? _raw_spin_lock_irq+0x45/0x50 [ 79.508477][ T901] worker_thread+0x669/0x1090 [ 79.513300][ T901] ? __kthread_parkme+0x163/0x220 [ 79.518375][ T901] ? process_one_work+0x15c0/0x15c0 [ 79.523628][ T901] kthread+0x2e8/0x3a0 [ 79.527728][ T901] ? kthread_complete_and_exit+0x40/0x40 [ 79.533490][ T901] ret_from_fork+0x1f/0x30 [ 79.537968][ T901] [ 79.541259][ T901] Kernel Offset: disabled [ 79.545691][ T901] Rebooting in 86400 seconds..