ci-upstream-kasan-gce-smack-root/strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ci-upstream-kasan-gce-smack-root/syz-executor2698953587 <...> Warning: Permanently added '10.128.1.29' (ED25519) to the list of known hosts. execve("ci-upstream-kasan-gce-smack-root/syz-executor2698953587", ["ci-upstream-kasan-gce-smack-root/syz-executor2698953587"], 0x7ffc21688340 /* 10 vars */) = 0 brk(NULL) = 0x55556fdd9000 brk(0x55556fdd9d80) = 0x55556fdd9d80 arch_prctl(ARCH_SET_FS, 0x55556fdd9400) = 0 set_tid_address(0x55556fdd96d0) = 5626 set_robust_list(0x55556fdd96e0, 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-smack-root/syz-executor2698953587", 4096) = 61 getrandom("\x72\xbd\x89\x3b\x53\xde\x61\xb0", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x55556fdd9d80 brk(0x55556fdfad80) = 0x55556fdfad80 brk(0x55556fdfb000) = 0x55556fdfb000 mprotect(0x7f986e2bb000, 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-smack-root/strace-static-x86_64: Process 5627 attached , child_tidptr=0x55556fdd96d0) = 5627 [pid 5627] set_robust_list(0x55556fdd96e0, 24) = 0 [pid 5626] rt_sigprocmask(SIG_SETMASK, [] [pid 5627] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5626] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5627] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5627] setpgid(0, 0) = 0 [pid 5627] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5627] write(3, "1000", 4) = 4 [pid 5627] close(3) = 0 executing program [pid 5627] write(1, "executing program\n", 18) = 18 [pid 5627] write(-1, "\x4c\x5f\x16\x5d\x12\x73\x36\x50\x02\x28\x84\xd9\x05\x9e\x89\x79\x13\xfa\x11\xcf\xe2\xd2\x83\xaf\xe9\x08\x06\x02\x82\x89\x7f\x5a\x40\x85\xff\xeb\x2e\x2b\xed\x3f\x5d\xde\x15\xec\x11\xd3\xb3\x9c\x15\x85\xba\x42\x64\xff\x80\xf5\x19\x8d\x75\x63\x06\x83\x05\x36\x14\xb1\xc2\x82\x68\x3c\xf4\xae\x21\x8e\xf2\x2d\xca\x23\xe8\x13\x44\xee\xdc\xa8\x33\xcf\xea\xb7\x6e\x50\x91\xee\xc3\x1f\x45\x27\x1d\x2d\xd7\xdf"..., 233) = -1 EBADF (Bad file descriptor) [pid 5627] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5627] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffdc84b1550) = 0 [pid 5627] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5627] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdc84b1550) = 0 [pid 5627] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdc84b1550) = 0 [pid 5627] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdc84b1550) = 0 [pid 5627] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdc84b1550) = 0 [pid 5627] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdc84b0540) = 18 [pid 5627] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdc84b1550) = 0 [ 115.331569][ T5574] usb 1-1: new high-speed USB device number 2 using dummy_hcd [pid 5627] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdc84b1550) = 0 [pid 5627] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdc84b1550) = 0 [pid 5627] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdc84b0540) = 18 [pid 5627] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdc84b1550) = 0 [pid 5627] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdc84b0540) = 9 [pid 5627] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdc84b1550) = 0 [pid 5627] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdc84b0540) = 36 [pid 5627] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdc84b1550) = 0 [pid 5627] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdc84b0540) = 4 [pid 5627] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdc84b1550) = 0 [pid 5627] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdc84b0540) = 8 [ 115.501366][ T5574] usb 1-1: Using ep0 maxpacket: 8 [ 115.536299][ T5574] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 115.536331][ T5574] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 0 [pid 5627] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdc84b1550) = 0 [pid 5627] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdc84b0540) = 8 [pid 5627] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdc84b1550) = 0 [ 115.536357][ T5574] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xBA, changing to 0x8A [ 115.536417][ T5574] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8A has an invalid bInterval 66, changing to 7 [ 115.536445][ T5574] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8A has invalid maxpacket 41605, setting to 1024 [pid 5627] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdc84b0540) = 8 [pid 5627] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdc84b1550) = 0 [pid 5627] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5627] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5627] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f986e2c1b4c) = -1 EINVAL (Invalid argument) [pid 5627] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f986e2c1b5c) = -1 EINVAL (Invalid argument) [ 115.614007][ T5574] usb 1-1: New USB device found, idVendor=187f, idProduct=0200, bcdDevice=6b.ad [ 115.614061][ T5574] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 115.614082][ T5574] usb 1-1: Product: syz [ 115.614097][ T5574] usb 1-1: Manufacturer: syz [ 115.614113][ T5574] usb 1-1: SerialNumber: syz [ 115.645944][ T5574] usb 1-1: config 0 descriptor?? [pid 5627] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffdc84b0540) = 0 [ 115.724910][ T5574] smsusb:smsusb_probe: board id=2, interface number 0 [ 115.739231][ T5574] smsusb:siano_media_device_register: media controller created [ 115.749252][ T5574] smsusb:smsusb_start_streaming: smsusb_submit_urb(...) failed [ 115.749328][ T5574] smsusb:smsusb_init_device: smsusb_start_streaming(...) failed [ 115.750801][ T5574] ------------[ cut here ]------------ [ 115.750809][ T5574] !PageLargeKmalloc(page) [ 115.750823][ T5574] WARNING: mm/slub.c:6602 at free_large_kmalloc+0x97/0x110, CPU#1: kworker/1:3/5574 [ 115.750874][ T5574] Modules linked in: [ 115.750905][ T5574] CPU: 1 UID: 0 PID: 5574 Comm: kworker/1:3 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 115.750929][ T5574] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 115.750942][ T5574] Workqueue: usb_hub_wq hub_event [ 115.750967][ T5574] RIP: 0010:free_large_kmalloc+0x97/0x110 [ 115.750987][ T5574] Code: 8b 43 30 83 f8 ff 74 13 25 00 00 00 ff 3d 00 00 00 f8 75 7a c7 43 30 ff ff ff ff 48 89 df 89 ee 5b 41 5e 5d e9 ca ae fc ff 90 <0f> 0b 90 48 89 df 48 c7 c6 fa 24 8a 8d 5b 41 5e 5d e9 c3 cd 03 ff [ 115.751001][ T5574] RSP: 0018:ffffc90004356bc8 EFLAGS: 00010206 [ 115.751014][ T5574] RAX: 00000000ff000000 RBX: ffffea00010d5880 RCX: 0000000000000001 [ 115.751025][ T5574] RDX: 0000000000000000 RSI: ffff888043562000 RDI: ffffea00010d5880 [ 115.751036][ T5574] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 115.751045][ T5574] R10: dffffc0000000000 R11: ffffed10044d3401 R12: 1ffff110065d0c82 [ 115.751057][ T5574] R13: 0000000000000000 R14: ffff88802269a060 R15: dffffc0000000000 [ 115.751069][ T5574] FS: 0000000000000000(0000) GS:ffff888125d3e000(0000) knlGS:0000000000000000 [ 115.751082][ T5574] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 115.751093][ T5574] CR2: 000055aaaf7e3040 CR3: 000000004343e000 CR4: 00000000003526f0 [ 115.751106][ T5574] Call Trace: [ 115.751112][ T5574] [ 115.751854][ T5574] usb_free_urb+0xd0/0x120 [ 115.751887][ T5574] smsusb_term_device+0x1d0/0x3d0 [ 115.751909][ T5574] smsusb_probe+0x1aba/0x2280 [ 115.751944][ T5574] ? __pfx_smsusb_probe+0x10/0x10 [ 115.751968][ T5574] ? __pfx_smsusb_sendrequest+0x10/0x10 [ 115.751988][ T5574] ? rt_spin_unlock+0x157/0x200 [ 115.752021][ T5574] ? __pm_runtime_set_status+0x977/0xc40 [ 115.752052][ T5574] usb_probe_interface+0x653/0xc60 [ 115.752082][ T5574] ? __pfx_usb_probe_interface+0x10/0x10 [ 115.752102][ T5574] really_probe+0x254/0xae0 [ 115.752130][ T5574] __driver_probe_device+0x1e8/0x360 [ 115.752157][ T5574] driver_probe_device+0x4f/0x240 [ 115.752185][ T5574] __device_attach_driver+0x270/0x410 [ 115.752213][ T5574] bus_for_each_drv+0x25b/0x2f0 [ 115.752232][ T5574] ? __pfx___device_attach_driver+0x10/0x10 [ 115.752258][ T5574] ? __pfx_bus_for_each_drv+0x10/0x10 [ 115.752276][ T5574] ? rt_spin_unlock+0x163/0x200 [ 115.752300][ T5574] __device_attach+0x2c7/0x450 [ 115.752322][ T5574] ? rt_spin_unlock+0x157/0x200 [ 115.752341][ T5574] ? __pfx___device_attach+0x10/0x10 [ 115.752372][ T5574] device_initial_probe+0xa1/0xd0 [ 115.752398][ T5574] bus_probe_device+0x12d/0x220 [ 115.752425][ T5574] device_add+0x7d7/0xb80 [ 115.752449][ T5574] usb_set_configuration+0x1ad8/0x2180 [ 115.752489][ T5574] usb_generic_driver_probe+0x8d/0x150 [ 115.752511][ T5574] usb_probe_device+0x1c3/0x3b0 [ 115.752535][ T5574] ? __pfx_usb_probe_device+0x10/0x10 [ 115.752554][ T5574] really_probe+0x254/0xae0 [ 115.752582][ T5574] __driver_probe_device+0x1e8/0x360 [ 115.752609][ T5574] driver_probe_device+0x4f/0x240 [ 115.752636][ T5574] __device_attach_driver+0x270/0x410 [ 115.752699][ T5574] bus_for_each_drv+0x25b/0x2f0 [ 115.752725][ T5574] ? __pfx___device_attach_driver+0x10/0x10 [ 115.752750][ T5574] ? __pfx_bus_for_each_drv+0x10/0x10 [ 115.752787][ T5574] ? rt_spin_unlock+0x163/0x200 [ 115.752810][ T5574] __device_attach+0x2c7/0x450 [ 115.752836][ T5574] ? __pfx___device_attach+0x10/0x10 [ 115.752868][ T5574] device_initial_probe+0xa1/0xd0 [ 115.752894][ T5574] bus_probe_device+0x12d/0x220 [ 115.752915][ T5574] device_add+0x7d7/0xb80 [ 115.752939][ T5574] usb_new_device+0x98d/0x1610 [ 115.752954][ T5574] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 115.752980][ T5574] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 115.752999][ T5574] ? __pfx_usb_new_device+0x10/0x10 [ 115.753022][ T5574] hub_event+0x28cf/0x4cf0 [ 115.753078][ T5574] ? __pfx_hub_event+0x10/0x10 [ 115.753097][ T5574] ? process_scheduled_works+0xa20/0x14e0 [ 115.753122][ T5574] ? rcu_is_watching+0x15/0xb0 [ 115.753145][ T5574] ? process_scheduled_works+0xa20/0x14e0 [ 115.753165][ T5574] process_scheduled_works+0xa8e/0x14e0 [ 115.753206][ T5574] ? __pfx_process_scheduled_works+0x10/0x10 [ 115.753231][ T5574] ? assign_work+0x3cf/0x5d0 [ 115.753255][ T5574] worker_thread+0xa47/0xfb0 [ 115.753286][ T5574] ? __kthread_parkme+0x71/0x1f0 [ 115.753316][ T5574] kthread+0x388/0x470 [ 115.753341][ T5574] ? __pfx_worker_thread+0x10/0x10 [ 115.753360][ T5574] ? __pfx_kthread+0x10/0x10 [ 115.753386][ T5574] ret_from_fork+0x514/0xb70 [ 115.753415][ T5574] ? __pfx_ret_from_fork+0x10/0x10 [ 115.753445][ T5574] ? __switch_to+0xc89/0x1420 [ 115.753469][ T5574] ? __pfx_kthread+0x10/0x10 [ 115.753495][ T5574] ret_from_fork_asm+0x1a/0x30 [ 115.753525][ T5574] [ 115.753539][ T5574] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 115.753552][ T5574] CPU: 1 UID: 0 PID: 5574 Comm: kworker/1:3 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 115.753571][ T5574] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 115.753581][ T5574] Workqueue: usb_hub_wq hub_event [ 115.753601][ T5574] Call Trace: [ 115.753608][ T5574] [ 115.753613][ T5574] vpanic+0x56c/0xa60 [ 115.753630][ T5574] ? __pfx__printk+0x10/0x10 [ 115.753650][ T5574] ? __pfx_vpanic+0x10/0x10 [ 115.753664][ T5574] ? is_bpf_text_address+0x292/0x2b0 [ 115.753684][ T5574] ? is_bpf_text_address+0x26/0x2b0 [ 115.753710][ T5574] panic+0xc5/0xd0 [ 115.753725][ T5574] ? __pfx_panic+0x10/0x10 [ 115.753747][ T5574] ? ret_from_fork_asm+0x1a/0x30 [ 115.753767][ T5574] __warn+0x315/0x4c0 [ 115.753782][ T5574] ? free_large_kmalloc+0x97/0x110 [ 115.753804][ T5574] ? free_large_kmalloc+0x97/0x110 [ 115.753823][ T5574] __report_bug+0x276/0x570 [ 115.753846][ T5574] ? bus_for_each_drv+0x25b/0x2f0 [ 115.753863][ T5574] ? __device_attach+0x2c7/0x450 [ 115.753885][ T5574] ? device_initial_probe+0xa1/0xd0 [ 115.753909][ T5574] ? free_large_kmalloc+0x97/0x110 [ 115.753931][ T5574] ? __pfx___report_bug+0x10/0x10 [ 115.753954][ T5574] ? do_raw_spin_lock+0x12b/0x2f0 [ 115.753990][ T5574] ? free_large_kmalloc+0x97/0x110 [ 115.754009][ T5574] report_bug+0x16a/0x220 [ 115.754032][ T5574] ? free_large_kmalloc+0x97/0x110 [ 115.754050][ T5574] ? free_large_kmalloc+0x99/0x110 [ 115.754068][ T5574] handle_bug+0x9c/0x200 [ 115.754094][ T5574] exc_invalid_op+0x1a/0x50 [ 115.754119][ T5574] asm_exc_invalid_op+0x1a/0x20 [ 115.754136][ T5574] RIP: 0010:free_large_kmalloc+0x97/0x110 [ 115.754155][ T5574] Code: 8b 43 30 83 f8 ff 74 13 25 00 00 00 ff 3d 00 00 00 f8 75 7a c7 43 30 ff ff ff ff 48 89 df 89 ee 5b 41 5e 5d e9 ca ae fc ff 90 <0f> 0b 90 48 89 df 48 c7 c6 fa 24 8a 8d 5b 41 5e 5d e9 c3 cd 03 ff [ 115.754168][ T5574] RSP: 0018:ffffc90004356bc8 EFLAGS: 00010206 [ 115.754181][ T5574] RAX: 00000000ff000000 RBX: ffffea00010d5880 RCX: 0000000000000001 [ 115.754193][ T5574] RDX: 0000000000000000 RSI: ffff888043562000 RDI: ffffea00010d5880 [ 115.754204][ T5574] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 115.754213][ T5574] R10: dffffc0000000000 R11: ffffed10044d3401 R12: 1ffff110065d0c82 [ 115.754225][ T5574] R13: 0000000000000000 R14: ffff88802269a060 R15: dffffc0000000000 [ 115.754252][ T5574] usb_free_urb+0xd0/0x120 [ 115.754278][ T5574] smsusb_term_device+0x1d0/0x3d0 [ 115.754299][ T5574] smsusb_probe+0x1aba/0x2280 [ 115.754330][ T5574] ? __pfx_smsusb_probe+0x10/0x10 [ 115.754354][ T5574] ? __pfx_smsusb_sendrequest+0x10/0x10 [ 115.754374][ T5574] ? rt_spin_unlock+0x157/0x200 [ 115.754399][ T5574] ? __pm_runtime_set_status+0x977/0xc40 [ 115.754434][ T5574] usb_probe_interface+0x653/0xc60 [ 115.754463][ T5574] ? __pfx_usb_probe_interface+0x10/0x10 [ 115.754483][ T5574] really_probe+0x254/0xae0 [ 115.754511][ T5574] __driver_probe_device+0x1e8/0x360 [ 115.754538][ T5574] driver_probe_device+0x4f/0x240 [ 115.754566][ T5574] __device_attach_driver+0x270/0x410 [ 115.754594][ T5574] bus_for_each_drv+0x25b/0x2f0 [ 115.754613][ T5574] ? __pfx___device_attach_driver+0x10/0x10 [ 115.754638][ T5574] ? __pfx_bus_for_each_drv+0x10/0x10 [ 115.754657][ T5574] ? rt_spin_unlock+0x163/0x200 [ 115.754681][ T5574] __device_attach+0x2c7/0x450 [ 115.754703][ T5574] ? rt_spin_unlock+0x157/0x200 [ 115.754722][ T5574] ? __pfx___device_attach+0x10/0x10 [ 115.754752][ T5574] device_initial_probe+0xa1/0xd0 [ 115.754778][ T5574] bus_probe_device+0x12d/0x220 [ 115.754799][ T5574] device_add+0x7d7/0xb80 [ 115.754823][ T5574] usb_set_configuration+0x1ad8/0x2180 [ 115.754863][ T5574] usb_generic_driver_probe+0x8d/0x150 [ 115.754884][ T5574] usb_probe_device+0x1c3/0x3b0 [ 115.754908][ T5574] ? __pfx_usb_probe_device+0x10/0x10 [ 115.754927][ T5574] really_probe+0x254/0xae0 [ 115.754955][ T5574] __driver_probe_device+0x1e8/0x360 [ 115.754982][ T5574] driver_probe_device+0x4f/0x240 [ 115.755009][ T5574] __device_attach_driver+0x270/0x410 [ 115.755038][ T5574] bus_for_each_drv+0x25b/0x2f0 [ 115.755057][ T5574] ? __pfx___device_attach_driver+0x10/0x10 [ 115.755082][ T5574] ? __pfx_bus_for_each_drv+0x10/0x10 [ 115.755101][ T5574] ? rt_spin_unlock+0x163/0x200 [ 115.755124][ T5574] __device_attach+0x2c7/0x450 [ 115.755154][ T5574] ? __pfx___device_attach+0x10/0x10 [ 115.755186][ T5574] device_initial_probe+0xa1/0xd0 [ 115.755212][ T5574] bus_probe_device+0x12d/0x220 [ 115.755233][ T5574] device_add+0x7d7/0xb80 [ 115.755257][ T5574] usb_new_device+0x98d/0x1610 [ 115.755271][ T5574] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 115.755298][ T5574] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 115.755316][ T5574] ? __pfx_usb_new_device+0x10/0x10 [ 115.755339][ T5574] hub_event+0x28cf/0x4cf0 [ 115.755395][ T5574] ? __pfx_hub_event+0x10/0x10 [ 115.755414][ T5574] ? process_scheduled_works+0xa20/0x14e0 [ 115.755444][ T5574] ? rcu_is_watching+0x15/0xb0 [ 115.755466][ T5574] ? process_scheduled_works+0xa20/0x14e0 [ 115.755486][ T5574] process_scheduled_works+0xa8e/0x14e0 [ 115.755527][ T5574] ? __pfx_process_scheduled_works+0x10/0x10 [ 115.755552][ T5574] ? assign_work+0x3cf/0x5d0 [ 115.755576][ T5574] worker_thread+0xa47/0xfb0 [ 115.755607][ T5574] ? __kthread_parkme+0x71/0x1f0 [ 115.755637][ T5574] kthread+0x388/0x470 [ 115.755662][ T5574] ? __pfx_worker_thread+0x10/0x10 [ 115.755682][ T5574] ? __pfx_kthread+0x10/0x10 [ 115.755707][ T5574] ret_from_fork+0x514/0xb70 [ 115.755735][ T5574] ? __pfx_ret_from_fork+0x10/0x10 [ 115.755761][ T5574] ? __switch_to+0xc89/0x1420 [ 115.755785][ T5574] ? __pfx_kthread+0x10/0x10 [ 115.755811][ T5574] ret_from_fork_asm+0x1a/0x30 [ 115.755839][ T5574] [ 115.756468][ T5574] Kernel Offset: disabled