./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor1289367809 <...> Warning: Permanently added '10.128.0.243' (ED25519) to the list of known hosts. execve("./syz-executor1289367809", ["./syz-executor1289367809"], 0x7ffeafeb1870 /* 10 vars */) = 0 brk(NULL) = 0x55558cf83000 brk(0x55558cf83d00) = 0x55558cf83d00 arch_prctl(ARCH_SET_FS, 0x55558cf83380) = 0 set_tid_address(0x55558cf83650) = 5816 set_robust_list(0x55558cf83660, 24) = 0 rseq(0x55558cf83ca0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor1289367809", 4096) = 28 getrandom("\x5d\x2b\xe2\x02\x57\x4c\x31\xd6", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x55558cf83d00 brk(0x55558cfa4d00) = 0x55558cfa4d00 brk(0x55558cfa5000) = 0x55558cfa5000 mprotect(0x7f49e80f2000, 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./strace-static-x86_64: Process 5817 attached , child_tidptr=0x55558cf83650) = 5817 [pid 5817] set_robust_list(0x55558cf83660, 24) = 0 [pid 5817] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5817] setpgid(0, 0) = 0 [pid 5817] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5817] write(3, "1000", 4) = 4 [ 57.082130][ T29] audit: type=1400 audit(1735737890.463:88): avc: denied { execmem } for pid=5816 comm="syz-executor128" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [pid 5817] close(3) = 0 executing program [pid 5817] write(1, "executing program\n", 18) = 18 [pid 5817] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5817] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffee5c0eca0) = 0 [pid 5817] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5817] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffee5c0eca0) = 0 [ 57.168817][ T29] audit: type=1400 audit(1735737890.543:89): avc: denied { read write } for pid=5817 comm="syz-executor128" name="raw-gadget" dev="devtmpfs" ino=820 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 57.192657][ T29] audit: type=1400 audit(1735737890.543:90): avc: denied { open } for pid=5817 comm="syz-executor128" path="/dev/raw-gadget" dev="devtmpfs" ino=820 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 57.216389][ T29] audit: type=1400 audit(1735737890.543:91): avc: denied { ioctl } for pid=5817 comm="syz-executor128" path="/dev/raw-gadget" dev="devtmpfs" ino=820 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [pid 5817] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffee5c0eca0) = 0 [pid 5817] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffee5c0eca0) = 0 [pid 5817] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffee5c0eca0) = 0 [pid 5817] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffee5c0dc90) = 18 [pid 5817] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffee5c0eca0) = 0 [ 57.400840][ T46] usb 1-1: new high-speed USB device number 2 using dummy_hcd [pid 5817] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffee5c0eca0) = 0 [pid 5817] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffee5c0eca0) = 0 [pid 5817] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffee5c0dc90) = 18 [pid 5817] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffee5c0eca0) = 0 [pid 5817] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffee5c0dc90) = 0 [pid 5817] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffee5c0eca0) = 0 [pid 5817] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffee5c0dc90) = 0 [ 57.570636][ T46] usb 1-1: Using ep0 maxpacket: 16 [pid 5817] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffee5c0eca0) = 0 [pid 5817] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffee5c0dc90) = 0 [pid 5817] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffee5c0eca0) = 0 [pid 5817] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffee5c0dc90) = 9 [pid 5817] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffee5c0eca0) = 0 [pid 5817] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffee5c0dc90) = 27 [pid 5817] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffee5c0eca0) = 0 [pid 5817] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffee5c0dc90) = 4 [pid 5817] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffee5c0eca0) = 0 [pid 5817] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffee5c0dc90) = 8 [pid 5817] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffee5c0eca0) = 0 [pid 5817] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffee5c0dc90) = 8 [pid 5817] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffee5c0eca0) = 0 [pid 5817] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffee5c0dc90) = 8 [ 57.621131][ T46] usb 1-1: unable to get BOS descriptor or descriptor too short [ 57.633667][ T46] usb 1-1: config 1 has an invalid interface number: 101 but max is 0 [ 57.642108][ T46] usb 1-1: config 1 has no interface number 0 [ 57.648483][ T46] usb 1-1: config 1 interface 101 altsetting 4 endpoint 0x8 has invalid maxpacket 1967, setting to 64 [ 57.659450][ T46] usb 1-1: config 1 interface 101 has no altsetting 0 [pid 5817] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffee5c0eca0) = 0 [pid 5817] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x3c) = 0 [pid 5817] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5817] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f49e80f83ec) = -1 EINVAL (Invalid argument) [pid 5817] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffee5c0dc90) = 0 [ 57.700601][ T46] usb 1-1: New USB device found, idVendor=19ab, idProduct=1000, bcdDevice= 0.f4 [ 57.709725][ T46] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 57.717834][ T46] usb 1-1: Product: syz [ 57.722060][ T46] usb 1-1: Manufacturer: syz [ 57.726629][ T46] usb 1-1: SerialNumber: syz [pid 5817] exit_group(0) = ? [pid 5817] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5817, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [ 57.985744][ T46] usb 1-1: Found UVC 0.00 device syz (19ab:1000) [ 57.992267][ T46] usb 1-1: No valid video chain found. [ 57.997759][ T46] ------------[ cut here ]------------ [ 58.003257][ T46] DEBUG_LOCKS_WARN_ON(lock->magic != lock) [ 58.003554][ T46] WARNING: CPU: 1 PID: 46 at kernel/locking/mutex.c:564 __mutex_lock+0x369/0xa60 [ 58.018576][ T46] Modules linked in: [ 58.022613][ T46] CPU: 1 UID: 0 PID: 46 Comm: kworker/1:1 Not tainted 6.13.0-rc5-syzkaller-00004-gccb98ccef0e5 #0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5821 attached [pid 5821] set_robust_list(0x55558cf83660, 24) = 0 [pid 5821] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5821] setpgid(0, 0) = 0 [pid 5821] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5816] <... clone resumed>, child_tidptr=0x55558cf83650) = 5821 [pid 5821] <... openat resumed>) = 3 [pid 5821] write(3, "1000", 4) = 4 [pid 5821] close(3) = 0 [pid 5821] write(1, "executing program\n", 18executing program ) = 18 [pid 5821] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5821] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffee5c0eca0) = 0 [ 58.033206][ T46] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 58.043698][ T46] Workqueue: usb_hub_wq hub_event [ 58.048710][ T46] RIP: 0010:__mutex_lock+0x369/0xa60 [ 58.054043][ T46] Code: d0 7c 08 84 d2 0f 85 6d 06 00 00 8b 0d 20 20 34 05 85 c9 75 19 90 48 c7 c6 40 c5 6c 8b 48 c7 c7 a0 c3 6c 8b e8 b8 05 2f f6 90 <0f> 0b 90 90 90 e9 f2 fd ff ff 4c 8d b5 60 ff ff ff 48 89 df 4c 89 [ 58.074016][ T46] RSP: 0018:ffffc90000b66ea0 EFLAGS: 00010282 [pid 5821] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5821] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffee5c0eca0) = 0 [ 58.080062][ T46] RAX: 0000000000000000 RBX: ffff8880280f5518 RCX: ffffffff815a5139 [ 58.088435][ T46] RDX: ffff8880212b0000 RSI: ffffffff815a5146 RDI: 0000000000000001 [ 58.096427][ T46] RBP: ffffc90000b66fe0 R08: 0000000000000001 R09: 0000000000000000 [ 58.104405][ T46] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000 [ 58.112400][ T46] R13: 0000000000000002 R14: 0000000000000000 R15: ffffc90000b66f20 [ 58.120361][ T46] FS: 0000000000000000(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000 [ 58.129325][ T46] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.135955][ T46] CR2: 00007ffe71ed09d8 CR3: 000000000df7e000 CR4: 00000000003526f0 [ 58.143968][ T46] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 58.151984][ T46] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 58.159936][ T46] Call Trace: [ 58.163238][ T46] [ 58.166163][ T46] ? __warn+0xea/0x3c0 [ 58.170217][ T46] ? __mutex_lock+0x369/0xa60 [ 58.174916][ T46] ? report_bug+0x3c0/0x580 [ 58.179412][ T46] ? handle_bug+0x54/0xa0 [ 58.183744][ T46] ? exc_invalid_op+0x17/0x50 [ 58.188416][ T46] ? asm_exc_invalid_op+0x1a/0x20 [ 58.193462][ T46] ? __warn_printk+0x199/0x350 [ 58.198222][ T46] ? __warn_printk+0x1a6/0x350 [ 58.202999][ T46] ? __mutex_lock+0x369/0xa60 [ 58.207689][ T46] ? __pfx_vsnprintf+0x10/0x10 [ 58.212466][ T46] ? uvc_status_unregister+0x21/0xe0 [ 58.217762][ T46] ? __pfx___mutex_lock+0x10/0x10 [ 58.222808][ T46] ? __pfx__dev_info+0x10/0x10 [ 58.227565][ T46] ? uvc_status_unregister+0x21/0xe0 [ 58.232865][ T46] uvc_status_unregister+0x21/0xe0 [ 58.237979][ T46] uvc_unregister_video+0x126/0x250 [ 58.243181][ T46] uvc_probe+0x2c08/0x4960 [ 58.247592][ T46] ? usb_probe_interface+0x6d3/0x9c0 [ 58.252906][ T46] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 58.258716][ T46] usb_probe_interface+0x300/0x9c0 [ 58.263848][ T46] ? __pfx_usb_probe_interface+0x10/0x10 [ 58.269479][ T46] really_probe+0x23e/0xa90 [ 58.274013][ T46] __driver_probe_device+0x1de/0x440 [ 58.279293][ T46] driver_probe_device+0x4c/0x1b0 [ 58.284320][ T46] __device_attach_driver+0x1df/0x310 [ 58.289687][ T46] ? __pfx___device_attach_driver+0x10/0x10 [ 58.295723][ T46] bus_for_each_drv+0x157/0x1e0 [ 58.300595][ T46] ? __pfx_bus_for_each_drv+0x10/0x10 [ 58.305955][ T46] ? lockdep_hardirqs_on+0x7c/0x110 [ 58.311174][ T46] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 58.316978][ T46] __device_attach+0x1e8/0x4b0 [ 58.321747][ T46] ? __pfx___device_attach+0x10/0x10 [ 58.327044][ T46] ? do_raw_spin_unlock+0x172/0x230 [ 58.332255][ T46] bus_probe_device+0x17f/0x1c0 [ 58.337098][ T46] device_add+0x114b/0x1a70 [ 58.341603][ T46] ? __pfx_device_add+0x10/0x10 [ 58.346449][ T46] ? usb_cache_string+0xf2/0x150 [ 58.351398][ T46] usb_set_configuration+0x10cb/0x1c50 [ 58.356860][ T46] ? __pfx_usb_generic_driver_probe+0x10/0x10 [ 58.362945][ T46] usb_generic_driver_probe+0xb1/0x110 [ 58.368417][ T46] usb_probe_device+0xec/0x3e0 [ 58.373306][ T46] ? __pfx_usb_probe_device+0x10/0x10 [ 58.378682][ T46] really_probe+0x23e/0xa90 [ 58.383253][ T46] __driver_probe_device+0x1de/0x440 [ 58.388538][ T46] ? usb_driver_applicable+0x1c7/0x220 [ 58.394017][ T46] driver_probe_device+0x4c/0x1b0 [ 58.399044][ T46] __device_attach_driver+0x1df/0x310 [ 58.404419][ T46] ? __pfx___device_attach_driver+0x10/0x10 [ 58.410288][ T46] bus_for_each_drv+0x157/0x1e0 [ 58.415144][ T46] ? __pfx_bus_for_each_drv+0x10/0x10 [ 58.420506][ T46] ? lockdep_hardirqs_on+0x7c/0x110 [ 58.425720][ T46] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 58.431542][ T46] __device_attach+0x1e8/0x4b0 [ 58.436299][ T46] ? __pfx___device_attach+0x10/0x10 [ 58.441583][ T46] ? do_raw_spin_unlock+0x172/0x230 [ 58.446780][ T46] bus_probe_device+0x17f/0x1c0 [ 58.451641][ T46] device_add+0x114b/0x1a70 [ 58.456142][ T46] ? __pfx_device_add+0x10/0x10 [ 58.460995][ T46] ? add_device_randomness+0xb8/0xf0 [ 58.466277][ T46] usb_new_device+0xd90/0x1a10 [ 58.471059][ T46] ? __pfx_usb_new_device+0x10/0x10 [ 58.476255][ T46] hub_event+0x2d9a/0x4e10 [ 58.480681][ T46] ? __pfx_hub_event+0x10/0x10 [ 58.485433][ T46] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 58.491081][ T46] ? rcu_is_watching+0x12/0xc0 [ 58.495845][ T46] ? trace_lock_acquire+0x14e/0x1f0 [ 58.501045][ T46] ? process_one_work+0x921/0x1ba0 [ 58.506148][ T46] ? lock_acquire+0x2f/0xb0 [ 58.510671][ T46] ? process_one_work+0x921/0x1ba0 [ 58.515783][ T46] process_one_work+0x9c5/0x1ba0 [ 58.520740][ T46] ? __pfx_hcd_resume_work+0x10/0x10 [ 58.526019][ T46] ? __pfx_process_one_work+0x10/0x10 [ 58.531443][ T46] ? rcu_is_watching+0x12/0xc0 [ 58.536216][ T46] ? assign_work+0x1a0/0x250 [ 58.540811][ T46] worker_thread+0x6c8/0xf00 [ 58.545393][ T46] ? __kthread_parkme+0x148/0x220 [ 58.550397][ T46] ? __pfx_worker_thread+0x10/0x10 [ 58.555527][ T46] kthread+0x2c1/0x3a0 [ 58.559589][ T46] ? _raw_spin_unlock_irq+0x23/0x50 [ 58.564787][ T46] ? __pfx_kthread+0x10/0x10 [ 58.569373][ T46] ret_from_fork+0x45/0x80 [ 58.573793][ T46] ? __pfx_kthread+0x10/0x10 [ 58.578376][ T46] ret_from_fork_asm+0x1a/0x30 [ 58.583146][ T46] [ 58.586170][ T46] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 58.593421][ T46] CPU: 1 UID: 0 PID: 46 Comm: kworker/1:1 Not tainted 6.13.0-rc5-syzkaller-00004-gccb98ccef0e5 #0 [ 58.603978][ T46] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 58.614009][ T46] Workqueue: usb_hub_wq hub_event [ 58.619012][ T46] Call Trace: [ 58.622266][ T46] [ 58.625175][ T46] dump_stack_lvl+0x3d/0x1f0 [ 58.629747][ T46] panic+0x71d/0x800 [ 58.633623][ T46] ? __pfx_panic+0x10/0x10 [ 58.638017][ T46] ? show_trace_log_lvl+0x29d/0x3d0 [ 58.643199][ T46] ? check_panic_on_warn+0x1f/0xb0 [ 58.648292][ T46] ? __mutex_lock+0x369/0xa60 [ 58.652957][ T46] check_panic_on_warn+0xab/0xb0 [ 58.657880][ T46] __warn+0xf6/0x3c0 [ 58.661754][ T46] ? __mutex_lock+0x369/0xa60 [ 58.666415][ T46] report_bug+0x3c0/0x580 [ 58.670730][ T46] handle_bug+0x54/0xa0 [ 58.674872][ T46] exc_invalid_op+0x17/0x50 [ 58.679359][ T46] asm_exc_invalid_op+0x1a/0x20 [ 58.684200][ T46] RIP: 0010:__mutex_lock+0x369/0xa60 [ 58.689469][ T46] Code: d0 7c 08 84 d2 0f 85 6d 06 00 00 8b 0d 20 20 34 05 85 c9 75 19 90 48 c7 c6 40 c5 6c 8b 48 c7 c7 a0 c3 6c 8b e8 b8 05 2f f6 90 <0f> 0b 90 90 90 e9 f2 fd ff ff 4c 8d b5 60 ff ff ff 48 89 df 4c 89 [ 58.709058][ T46] RSP: 0018:ffffc90000b66ea0 EFLAGS: 00010282 [ 58.715107][ T46] RAX: 0000000000000000 RBX: ffff8880280f5518 RCX: ffffffff815a5139 [ 58.723076][ T46] RDX: ffff8880212b0000 RSI: ffffffff815a5146 RDI: 0000000000000001 [ 58.731038][ T46] RBP: ffffc90000b66fe0 R08: 0000000000000001 R09: 0000000000000000 [ 58.739000][ T46] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000 [ 58.746959][ T46] R13: 0000000000000002 R14: 0000000000000000 R15: ffffc90000b66f20 [ 58.754928][ T46] ? __warn_printk+0x199/0x350 [ 58.759683][ T46] ? __warn_printk+0x1a6/0x350 [ 58.764438][ T46] ? __pfx_vsnprintf+0x10/0x10 [ 58.769188][ T46] ? uvc_status_unregister+0x21/0xe0 [ 58.774465][ T46] ? __pfx___mutex_lock+0x10/0x10 [ 58.779477][ T46] ? __pfx__dev_info+0x10/0x10 [ 58.784227][ T46] ? uvc_status_unregister+0x21/0xe0 [ 58.789501][ T46] uvc_status_unregister+0x21/0xe0 [ 58.794617][ T46] uvc_unregister_video+0x126/0x250 [ 58.799807][ T46] uvc_probe+0x2c08/0x4960 [ 58.804210][ T46] ? usb_probe_interface+0x6d3/0x9c0 [ 58.809485][ T46] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 58.815289][ T46] usb_probe_interface+0x300/0x9c0 [ 58.820392][ T46] ? __pfx_usb_probe_interface+0x10/0x10 [ 58.826011][ T46] really_probe+0x23e/0xa90 [ 58.830502][ T46] __driver_probe_device+0x1de/0x440 [ 58.835775][ T46] driver_probe_device+0x4c/0x1b0 [ 58.840789][ T46] __device_attach_driver+0x1df/0x310 [ 58.846153][ T46] ? __pfx___device_attach_driver+0x10/0x10 [ 58.852033][ T46] bus_for_each_drv+0x157/0x1e0 [ 58.856869][ T46] ? __pfx_bus_for_each_drv+0x10/0x10 [ 58.862225][ T46] ? lockdep_hardirqs_on+0x7c/0x110 [ 58.867410][ T46] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 58.873202][ T46] __device_attach+0x1e8/0x4b0 [ 58.877954][ T46] ? __pfx___device_attach+0x10/0x10 [ 58.883230][ T46] ? do_raw_spin_unlock+0x172/0x230 [ 58.888421][ T46] bus_probe_device+0x17f/0x1c0 [ 58.893255][ T46] device_add+0x114b/0x1a70 [ 58.897744][ T46] ? __pfx_device_add+0x10/0x10 [ 58.902581][ T46] ? usb_cache_string+0xf2/0x150 [ 58.907510][ T46] usb_set_configuration+0x10cb/0x1c50 [ 58.912962][ T46] ? __pfx_usb_generic_driver_probe+0x10/0x10 [ 58.919014][ T46] usb_generic_driver_probe+0xb1/0x110 [ 58.924459][ T46] usb_probe_device+0xec/0x3e0 [ 58.929210][ T46] ? __pfx_usb_probe_device+0x10/0x10 [ 58.934563][ T46] really_probe+0x23e/0xa90 [ 58.939062][ T46] __driver_probe_device+0x1de/0x440 [ 58.944347][ T46] ? usb_driver_applicable+0x1c7/0x220 [ 58.949804][ T46] driver_probe_device+0x4c/0x1b0 [ 58.954819][ T46] __device_attach_driver+0x1df/0x310 [ 58.960182][ T46] ? __pfx___device_attach_driver+0x10/0x10 [ 58.966067][ T46] bus_for_each_drv+0x157/0x1e0 [ 58.970907][ T46] ? __pfx_bus_for_each_drv+0x10/0x10 [ 58.976270][ T46] ? lockdep_hardirqs_on+0x7c/0x110 [ 58.981455][ T46] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 58.987247][ T46] __device_attach+0x1e8/0x4b0 [ 58.991999][ T46] ? __pfx___device_attach+0x10/0x10 [ 58.997268][ T46] ? do_raw_spin_unlock+0x172/0x230 [ 59.002456][ T46] bus_probe_device+0x17f/0x1c0 [ 59.007292][ T46] device_add+0x114b/0x1a70 [ 59.011781][ T46] ? __pfx_device_add+0x10/0x10 [ 59.016616][ T46] ? add_device_randomness+0xb8/0xf0 [ 59.021886][ T46] usb_new_device+0xd90/0x1a10 [ 59.026645][ T46] ? __pfx_usb_new_device+0x10/0x10 [ 59.031831][ T46] hub_event+0x2d9a/0x4e10 [ 59.036237][ T46] ? __pfx_hub_event+0x10/0x10 [ 59.040985][ T46] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 59.046601][ T46] ? rcu_is_watching+0x12/0xc0 [ 59.051352][ T46] ? trace_lock_acquire+0x14e/0x1f0 [ 59.056539][ T46] ? process_one_work+0x921/0x1ba0 [ 59.061633][ T46] ? lock_acquire+0x2f/0xb0 [ 59.066131][ T46] ? process_one_work+0x921/0x1ba0 [ 59.071234][ T46] process_one_work+0x9c5/0x1ba0 [ 59.076158][ T46] ? __pfx_hcd_resume_work+0x10/0x10 [ 59.081433][ T46] ? __pfx_process_one_work+0x10/0x10 [ 59.086789][ T46] ? rcu_is_watching+0x12/0xc0 [ 59.091544][ T46] ? assign_work+0x1a0/0x250 [ 59.096119][ T46] worker_thread+0x6c8/0xf00 [ 59.100698][ T46] ? __kthread_parkme+0x148/0x220 [ 59.105714][ T46] ? __pfx_worker_thread+0x10/0x10 [ 59.110815][ T46] kthread+0x2c1/0x3a0 [ 59.114873][ T46] ? _raw_spin_unlock_irq+0x23/0x50 [ 59.120058][ T46] ? __pfx_kthread+0x10/0x10 [ 59.124636][ T46] ret_from_fork+0x45/0x80 [ 59.129037][ T46] ? __pfx_kthread+0x10/0x10 [ 59.133614][ T46] ret_from_fork_asm+0x1a/0x30 [ 59.138371][ T46] [ 59.141572][ T46] Kernel Offset: disabled [ 59.145898][ T46] Rebooting in 86400 seconds..