./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor1192062266 <...> Warning: Permanently added '10.128.0.162' (ED25519) to the list of known hosts. execve("./syz-executor1192062266", ["./syz-executor1192062266"], 0x7ffd5bca34f0 /* 10 vars */) = 0 brk(NULL) = 0x555557d39000 brk(0x555557d39d00) = 0x555557d39d00 arch_prctl(ARCH_SET_FS, 0x555557d39380) = 0 set_tid_address(0x555557d39650) = 5077 set_robust_list(0x555557d39660, 24) = 0 rseq(0x555557d39ca0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor1192062266", 4096) = 28 getrandom("\x66\xdf\xe7\x25\x5e\x0a\x8a\x3e", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x555557d39d00 brk(0x555557d5ad00) = 0x555557d5ad00 brk(0x555557d5b000) = 0x555557d5b000 mprotect(0x7ff1ac3f6000, 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 5078 attached , child_tidptr=0x555557d39650) = 5078 [pid 5078] set_robust_list(0x555557d39660, 24) = 0 [pid 5078] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5078] setpgid(0, 0) = 0 [pid 5078] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5078] write(3, "1000", 4) = 4 [pid 5078] close(3) = 0 [pid 5078] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5078] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe4c2bd4f0) = 0 [pid 5078] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5078] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe4c2bd4f0) = 0 [pid 5078] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe4c2bd4f0) = 0 [pid 5078] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe4c2bd4f0) = 0 [pid 5078] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe4c2bd4f0) = 0 [pid 5078] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe4c2bc4e0) = 18 [pid 5078] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe4c2bd4f0) = 0 [ 76.282410][ T7] usb 1-1: new high-speed USB device number 2 using dummy_hcd [pid 5078] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe4c2bd4f0) = 0 [pid 5078] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe4c2bd4f0) = 0 [ 76.532204][ T7] usb 1-1: Using ep0 maxpacket: 16 [pid 5078] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe4c2bc4e0) = 18 [pid 5078] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe4c2bd4f0) = 0 [pid 5078] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe4c2bc4e0) = 9 [pid 5078] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe4c2bd4f0) = 0 [pid 5078] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe4c2bc4e0) = 27 [pid 5078] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe4c2bd4f0) = 0 [pid 5078] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe4c2bc4e0) = 4 [ 76.662303][ T7] usb 1-1: config 0 has an invalid interface number: 8 but max is 0 [ 76.670502][ T7] usb 1-1: config 0 has no interface number 0 [ 76.676710][ T7] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 130, changing to 11 [ 76.687919][ T7] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid maxpacket 8260, setting to 1024 [pid 5078] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe4c2bd4f0) = 0 [pid 5078] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe4c2bc4e0) = 8 [pid 5078] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe4c2bd4f0) = 0 [pid 5078] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe4c2bc4e0) = 8 [pid 5078] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe4c2bd4f0) = 0 [pid 5078] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [ 76.812292][ T7] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 76.821391][ T7] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 76.830510][ T7] usb 1-1: Product: syz [ 76.834883][ T7] usb 1-1: SerialNumber: syz [ 76.843365][ T7] usb 1-1: config 0 descriptor?? [pid 5078] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5078] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff1ac3fc40c) = 8 [pid 5078] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe4c2bc4e0) = 0 [ 76.905335][ T7] cm109 1-1:0.8: invalid payload size 1024, expected 4 [ 76.915326][ T7] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input5 [pid 5078] openat(AT_FDCWD, "/dev/char/4:1", O_RDWR) = 4 [pid 5078] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe4c2bd520) = 0 [pid 5078] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe4c2bc510) = 4 [pid 5078] dup(4) = 5 [pid 5078] write(5, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = 4102 [pid 5078] exit_group(0) = ? [pid 5078] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5078, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5082 attached [pid 5082] set_robust_list(0x555557d39660, 24) = 0 [pid 5082] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [ 77.401331][ T44] usb 1-1: USB disconnect, device number 2 [ 77.412254][ C0] cm109 1-1:0.8: cm109_urb_irq_callback: urb status -71 [ 77.419699][ C0] ------------[ cut here ]------------ [ 77.425295][ C0] URB ffff888019eb9000 submitted while active [ 77.431899][ C0] WARNING: CPU: 0 PID: 5074 at drivers/usb/core/urb.c:379 usb_submit_urb+0x1039/0x18c0 [ 77.441559][ C0] Modules linked in: [ 77.445464][ C0] CPU: 0 PID: 5074 Comm: strace-static-x Not tainted 6.8.0-syzkaller-08073-g480e035fc4c7 #0 [ 77.455524][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 77.465602][ C0] RIP: 0010:usb_submit_urb+0x1039/0x18c0 [ 77.471533][ C0] Code: 00 eb 66 e8 99 88 86 fa e9 79 f0 ff ff e8 8f 88 86 fa c6 05 be 59 63 08 01 90 48 c7 c7 40 92 4b 8c 4c 89 ee e8 a8 5c 49 fa 90 <0f> 0b 90 90 e9 40 f0 ff ff e8 69 88 86 fa eb 12 e8 62 88 86 fa 41 [ 77.491238][ C0] RSP: 0018:ffffc90000007750 EFLAGS: 00010046 [ 77.497327][ C0] RAX: d9297e88c4d06000 RBX: 0000000000000820 RCX: ffff88802982bc00 [ 77.505312][ C0] RDX: 0000000080000101 RSI: 0000000000000000 RDI: 0000000000000000 [ 77.513292][ C0] RBP: ffff888019eb9008 R08: ffffffff8157cc12 R09: 1ffff110172851a2 [ 77.521381][ C0] R10: dffffc0000000000 R11: ffffed10172851a3 R12: ffff888020f08830 [ 77.529373][ C0] R13: ffff888019eb9000 R14: dffffc0000000000 R15: ffff88802ca1b3e1 [ 77.537361][ C0] FS: 000000001724a3c0(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000 [ 77.546318][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 77.552915][ C0] CR2: 00007ff1ac3a9ed0 CR3: 00000000790d8000 CR4: 00000000003506f0 [ 77.560899][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 77.568906][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 77.576909][ C0] Call Trace: [ 77.580199][ C0] [ 77.583058][ C0] ? __warn+0x163/0x4b0 [ 77.587239][ C0] ? usb_submit_urb+0x1039/0x18c0 [ 77.592283][ C0] ? report_bug+0x2b3/0x500 [ 77.596808][ C0] ? usb_submit_urb+0x1039/0x18c0 [ 77.601881][ C0] ? handle_bug+0x3e/0x70 [ 77.606247][ C0] ? exc_invalid_op+0x1a/0x50 [ 77.610969][ C0] ? asm_exc_invalid_op+0x1a/0x20 [ 77.616044][ C0] ? __warn_printk+0x292/0x360 [ 77.620838][ C0] ? usb_submit_urb+0x1039/0x18c0 [ 77.625886][ C0] ? __pfx__raw_spin_lock_irqsave+0x10/0x10 [ 77.631804][ C0] ? kcov_remote_start+0x9e/0x7e0 [ 77.636891][ C0] ? do_raw_spin_unlock+0x13c/0x8b0 [ 77.642137][ C0] cm109_urb_irq_callback+0x6cc/0xc30 [ 77.647559][ C0] __usb_hcd_giveback_urb+0x373/0x530 [ 77.652973][ C0] dummy_timer+0x8aa/0x3220 [ 77.657499][ C0] ? __pfx_register_lock_class+0x10/0x10 [ 77.663154][ C0] ? mark_lock+0x9a/0x350 [ 77.667506][ C0] ? __lock_acquire+0x1346/0x1fd0 [ 77.672600][ C0] ? __pfx_dummy_timer+0x10/0x10 [ 77.677561][ C0] ? call_timer_fn+0xa8/0x600 [ 77.682282][ C0] call_timer_fn+0x17e/0x600 [ 77.686887][ C0] ? call_timer_fn+0xc0/0x600 [ 77.691577][ C0] ? __pfx_dummy_timer+0x10/0x10 [ 77.696526][ C0] ? __pfx_call_timer_fn+0x10/0x10 [ 77.701670][ C0] ? __pfx_dummy_timer+0x10/0x10 [ 77.706620][ C0] ? __pfx_dummy_timer+0x10/0x10 [ 77.711578][ C0] ? __pfx_dummy_timer+0x10/0x10 [ 77.716529][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 77.721743][ C0] ? lockdep_hardirqs_on+0x99/0x150 [ 77.726957][ C0] ? __pfx_dummy_timer+0x10/0x10 [ 77.731906][ C0] __run_timer_base+0x66a/0x8e0 [ 77.736778][ C0] ? __pfx___run_timer_base+0x10/0x10 [ 77.742162][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 77.748496][ C0] ? do_raw_spin_unlock+0x13c/0x8b0 [ 77.753725][ C0] run_timer_softirq+0xb7/0x170 [ 77.758577][ C0] __do_softirq+0x2bc/0x943 [ 77.763094][ C0] ? __irq_exit_rcu+0xf2/0x1c0 [ 77.767905][ C0] ? __pfx___do_softirq+0x10/0x10 [ 77.772984][ C0] ? irqtime_account_irq+0xd4/0x1e0 [ 77.778198][ C0] __irq_exit_rcu+0xf2/0x1c0 [ 77.782805][ C0] ? __pfx___irq_exit_rcu+0x10/0x10 [ 77.788021][ C0] irq_exit_rcu+0x9/0x30 [ 77.792274][ C0] sysvec_apic_timer_interrupt+0xa6/0xc0 [ 77.797919][ C0] [ 77.800856][ C0] [ 77.803794][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 77.809805][ C0] RIP: 0010:lock_acquire+0x25b/0x530 [ 77.815110][ C0] Code: 2b 00 74 08 4c 89 f7 e8 d3 a8 86 00 f6 44 24 61 02 0f 85 8e 01 00 00 41 f7 c7 00 02 00 00 74 01 fb 48 c7 44 24 40 0e 36 e0 45 <4b> c7 44 25 00 00 00 00 00 43 c7 44 25 09 00 00 00 00 43 c7 44 25 [ 77.834738][ C0] RSP: 0018:ffffc90003bdfc00 EFLAGS: 00000206 [ 77.840828][ C0] RAX: 0000000000000001 RBX: 1ffff9200077bf8c RCX: 0000000000000001 [ 77.848813][ C0] RDX: dffffc0000000000 RSI: ffffffff8baad360 RDI: ffffffff8bfed360 [ 77.856805][ C0] RBP: ffffc90003bdfd58 R08: ffffffff92ce1537 R09: 1ffffffff259c2a6 [ 77.864942][ C0] R10: dffffc0000000000 R11: fffffbfff259c2a7 R12: 1ffff9200077bf88 [ 77.872935][ C0] R13: dffffc0000000000 R14: ffffc90003bdfc60 R15: 0000000000000246 [ 77.880952][ C0] ? __pfx_lock_acquire+0x10/0x10 [ 77.885998][ C0] ? __pfx___might_resched+0x10/0x10 [ 77.891304][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 77.896957][ C0] ? __might_fault+0xaa/0x120 [ 77.901636][ C0] __might_fault+0xc6/0x120 [ 77.906146][ C0] ? __might_fault+0xaa/0x120 [ 77.910831][ C0] __rseq_handle_notify_resume+0x120/0x1490 [ 77.916747][ C0] ? __pfx___rseq_handle_notify_resume+0x10/0x10 [ 77.923094][ C0] ? syscall_exit_to_user_mode+0xa3/0x360 [ 77.928870][ C0] syscall_exit_to_user_mode+0x114/0x360 [ 77.934535][ C0] do_syscall_64+0x10a/0x240 [ 77.939688][ C0] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 77.950743][ C0] RIP: 0033:0x4d6ad6 [ 77.954651][ C0] Code: 00 00 00 90 31 c9 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 49 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 11 b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 5a c3 90 48 83 ec 28 89 54 24 14 48 89 74 24 [ 77.974278][ C0] RSP: 002b:00007ffd5bca3198 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 77.982703][ C0] RAX: 00000000000013da RBX: 0000000000000000 RCX: 00000000004d6ad6 [ 77.990708][ C0] RDX: 0000000040000000 RSI: 00007ffd5bca31bc RDI: 00000000ffffffff [ 77.998706][ C0] RBP: 0000000000000000 R08: 0000000000000017 R09: 0000000000000000 [ 78.006690][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000017251400 [ 78.014687][ C0] R13: 00007ffd5bca31bc R14: 000000001724bce0 R15: 000000000063f160 [ 78.022687][ C0] [ 78.025714][ C0] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 78.033020][ C0] CPU: 0 PID: 5074 Comm: strace-static-x Not tainted 6.8.0-syzkaller-08073-g480e035fc4c7 #0 [ 78.043093][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 78.053154][ C0] Call Trace: [ 78.056458][ C0] [ 78.059312][ C0] dump_stack_lvl+0x241/0x360 [ 78.064021][ C0] ? __pfx_dump_stack_lvl+0x10/0x10 [ 78.069263][ C0] ? __pfx__printk+0x10/0x10 [ 78.073870][ C0] ? _printk+0xd5/0x120 [ 78.078045][ C0] ? vscnprintf+0x5d/0x90 [ 78.082381][ C0] panic+0x349/0x860 [ 78.086293][ C0] ? __warn+0x172/0x4b0 [ 78.090463][ C0] ? __pfx_panic+0x10/0x10 [ 78.094893][ C0] ? show_trace_log_lvl+0x4e6/0x520 [ 78.100127][ C0] __warn+0x31e/0x4b0 [ 78.104136][ C0] ? usb_submit_urb+0x1039/0x18c0 [ 78.109190][ C0] report_bug+0x2b3/0x500 [ 78.113540][ C0] ? usb_submit_urb+0x1039/0x18c0 [ 78.118588][ C0] handle_bug+0x3e/0x70 [ 78.122767][ C0] exc_invalid_op+0x1a/0x50 [ 78.127294][ C0] asm_exc_invalid_op+0x1a/0x20 [ 78.132202][ C0] RIP: 0010:usb_submit_urb+0x1039/0x18c0 [ 78.137879][ C0] Code: 00 eb 66 e8 99 88 86 fa e9 79 f0 ff ff e8 8f 88 86 fa c6 05 be 59 63 08 01 90 48 c7 c7 40 92 4b 8c 4c 89 ee e8 a8 5c 49 fa 90 <0f> 0b 90 90 e9 40 f0 ff ff e8 69 88 86 fa eb 12 e8 62 88 86 fa 41 [ 78.157584][ C0] RSP: 0018:ffffc90000007750 EFLAGS: 00010046 [ 78.163667][ C0] RAX: d9297e88c4d06000 RBX: 0000000000000820 RCX: ffff88802982bc00 [ 78.171648][ C0] RDX: 0000000080000101 RSI: 0000000000000000 RDI: 0000000000000000 [ 78.179624][ C0] RBP: ffff888019eb9008 R08: ffffffff8157cc12 R09: 1ffff110172851a2 [ 78.187636][ C0] R10: dffffc0000000000 R11: ffffed10172851a3 R12: ffff888020f08830 [ 78.195636][ C0] R13: ffff888019eb9000 R14: dffffc0000000000 R15: ffff88802ca1b3e1 [ 78.203647][ C0] ? __warn_printk+0x292/0x360 [ 78.208465][ C0] ? __pfx__raw_spin_lock_irqsave+0x10/0x10 [ 78.214402][ C0] ? kcov_remote_start+0x9e/0x7e0 [ 78.219460][ C0] ? do_raw_spin_unlock+0x13c/0x8b0 [ 78.224688][ C0] cm109_urb_irq_callback+0x6cc/0xc30 [ 78.230086][ C0] __usb_hcd_giveback_urb+0x373/0x530 [ 78.235508][ C0] dummy_timer+0x8aa/0x3220 [ 78.240037][ C0] ? __pfx_register_lock_class+0x10/0x10 [ 78.245688][ C0] ? mark_lock+0x9a/0x350 [ 78.250039][ C0] ? __lock_acquire+0x1346/0x1fd0 [ 78.255108][ C0] ? __pfx_dummy_timer+0x10/0x10 [ 78.260067][ C0] ? call_timer_fn+0xa8/0x600 [ 78.264771][ C0] call_timer_fn+0x17e/0x600 [ 78.269380][ C0] ? call_timer_fn+0xc0/0x600 [ 78.274068][ C0] ? __pfx_dummy_timer+0x10/0x10 [ 78.279021][ C0] ? __pfx_call_timer_fn+0x10/0x10 [ 78.284147][ C0] ? __pfx_dummy_timer+0x10/0x10 [ 78.289101][ C0] ? __pfx_dummy_timer+0x10/0x10 [ 78.294053][ C0] ? __pfx_dummy_timer+0x10/0x10 [ 78.299000][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 78.304210][ C0] ? lockdep_hardirqs_on+0x99/0x150 [ 78.309424][ C0] ? __pfx_dummy_timer+0x10/0x10 [ 78.314375][ C0] __run_timer_base+0x66a/0x8e0 [ 78.319249][ C0] ? __pfx___run_timer_base+0x10/0x10 [ 78.324634][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 78.330964][ C0] ? do_raw_spin_unlock+0x13c/0x8b0 [ 78.336271][ C0] run_timer_softirq+0xb7/0x170 [ 78.341131][ C0] __do_softirq+0x2bc/0x943 [ 78.345652][ C0] ? __irq_exit_rcu+0xf2/0x1c0 [ 78.350426][ C0] ? __pfx___do_softirq+0x10/0x10 [ 78.355466][ C0] ? irqtime_account_irq+0xd4/0x1e0 [ 78.360769][ C0] __irq_exit_rcu+0xf2/0x1c0 [ 78.365457][ C0] ? __pfx___irq_exit_rcu+0x10/0x10 [ 78.370677][ C0] irq_exit_rcu+0x9/0x30 [ 78.374931][ C0] sysvec_apic_timer_interrupt+0xa6/0xc0 [ 78.380597][ C0] [ 78.383538][ C0] [ 78.386476][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 78.392465][ C0] RIP: 0010:lock_acquire+0x25b/0x530 [ 78.397778][ C0] Code: 2b 00 74 08 4c 89 f7 e8 d3 a8 86 00 f6 44 24 61 02 0f 85 8e 01 00 00 41 f7 c7 00 02 00 00 74 01 fb 48 c7 44 24 40 0e 36 e0 45 <4b> c7 44 25 00 00 00 00 00 43 c7 44 25 09 00 00 00 00 43 c7 44 25 [ 78.417477][ C0] RSP: 0018:ffffc90003bdfc00 EFLAGS: 00000206 [ 78.423555][ C0] RAX: 0000000000000001 RBX: 1ffff9200077bf8c RCX: 0000000000000001 [ 78.431529][ C0] RDX: dffffc0000000000 RSI: ffffffff8baad360 RDI: ffffffff8bfed360 [ 78.439504][ C0] RBP: ffffc90003bdfd58 R08: ffffffff92ce1537 R09: 1ffffffff259c2a6 [ 78.447480][ C0] R10: dffffc0000000000 R11: fffffbfff259c2a7 R12: 1ffff9200077bf88 [ 78.455459][ C0] R13: dffffc0000000000 R14: ffffc90003bdfc60 R15: 0000000000000246 [ 78.463458][ C0] ? __pfx_lock_acquire+0x10/0x10 [ 78.468508][ C0] ? __pfx___might_resched+0x10/0x10 [ 78.473808][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 78.479458][ C0] ? __might_fault+0xaa/0x120 [ 78.484141][ C0] __might_fault+0xc6/0x120 [ 78.488667][ C0] ? __might_fault+0xaa/0x120 [ 78.493352][ C0] __rseq_handle_notify_resume+0x120/0x1490 [ 78.499283][ C0] ? __pfx___rseq_handle_notify_resume+0x10/0x10 [ 78.505630][ C0] ? syscall_exit_to_user_mode+0xa3/0x360 [ 78.511363][ C0] syscall_exit_to_user_mode+0x114/0x360 [ 78.517013][ C0] do_syscall_64+0x10a/0x240 [ 78.521619][ C0] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 78.527524][ C0] RIP: 0033:0x4d6ad6 [ 78.531427][ C0] Code: 00 00 00 90 31 c9 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 49 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 11 b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 5a c3 90 48 83 ec 28 89 54 24 14 48 89 74 24 [ 78.551042][ C0] RSP: 002b:00007ffd5bca3198 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 78.559468][ C0] RAX: 00000000000013da RBX: 0000000000000000 RCX: 00000000004d6ad6 [ 78.567450][ C0] RDX: 0000000040000000 RSI: 00007ffd5bca31bc RDI: 00000000ffffffff [ 78.575452][ C0] RBP: 0000000000000000 R08: 0000000000000017 R09: 0000000000000000 [ 78.583427][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000017251400 [ 78.591405][ C0] R13: 00007ffd5bca31bc R14: 000000001724bce0 R15: 000000000063f160 [ 78.599399][ C0] [ 78.602710][ C0] Kernel Offset: disabled [ 78.607096][ C0] Rebooting in 86400 seconds..