ci-upstream-kasan-gce/strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ci-upstream-kasan-gce/syz-executor3379170689 <...> Warning: Permanently added '10.128.0.174' (ED25519) to the list of known hosts. execve("ci-upstream-kasan-gce/syz-executor3379170689", ["ci-upstream-kasan-gce/syz-executor3379170689"], 0x7ffedb809be0 /* 10 vars */) = 0 brk(NULL) = 0x55558cc9d000 brk(0x55558cc9dd80) = 0x55558cc9dd80 arch_prctl(ARCH_SET_FS, 0x55558cc9d400) = 0 set_tid_address(0x55558cc9d6d0) = 5630 set_robust_list(0x55558cc9d6e0, 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/syz-executor3379170689", 4096) = 50 getrandom("\xef\xbc\xdd\x20\x9e\x79\x7b\xb4", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x55558cc9dd80 brk(0x55558ccbed80) = 0x55558ccbed80 brk(0x55558ccbf000) = 0x55558ccbf000 mprotect(0x7f2b2a563000, 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/strace-static-x86_64: Process 5631 attached , child_tidptr=0x55558cc9d6d0) = 5631 [pid 5631] set_robust_list(0x55558cc9d6e0, 24 [pid 5630] rt_sigprocmask(SIG_SETMASK, [] [pid 5631] <... set_robust_list resumed>) = 0 [pid 5630] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5631] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5631] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5631] setpgid(0, 0) = 0 [pid 5631] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5631] write(3, "1000", 4) = 4 [pid 5631] close(3) = 0 [pid 5631] write(1, "executing program\n", 18) = 18 executing program [pid 5631] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5631] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe417a48f0) = 0 [pid 5631] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5631] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe417a48f0) = 0 [pid 5631] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe417a48f0) = 0 [pid 5631] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe417a48f0) = 0 [pid 5631] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe417a48f0) = 0 [pid 5631] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe417a38e0) = 18 [pid 5631] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe417a48f0) = 0 [ 86.908038][ T1788] usb 1-1: new high-speed USB device number 2 using dummy_hcd [pid 5631] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe417a48f0) = 0 [pid 5631] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe417a48f0) = 0 [pid 5631] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe417a38e0) = 18 [pid 5631] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe417a48f0) = 0 [pid 5631] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe417a38e0) = 9 [pid 5631] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe417a48f0) = 0 [pid 5631] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe417a38e0) = 54 [pid 5631] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe417a48f0) = 0 [pid 5631] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5631] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5631] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f2b2a569b4c) = 0 [pid 5631] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f2b2a569b5c) = 1 [pid 5631] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f2b2a569b6c) = 12 [pid 5631] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f2b2a569b7c) = 11 [pid 5631] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe417a38e0) = 0 [ 87.077946][ T1788] usb 1-1: Using ep0 maxpacket: 8 [ 87.079964][ T1788] usb 1-1: New USB device found, idVendor=0424, idProduct=012c, bcdDevice= 0.00 [ 87.104624][ T1788] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 87.117734][ T1788] usb 1-1: config 0 descriptor?? [ 87.165612][ T1788] usb 1-1: probing VID:PID(0424:012C) [ 87.167703][ T1788] usb 1-1: vub300 testing BULK IN EndPoint(0) 81 [ 87.167729][ T1788] usb 1-1: vub300 testing BULK OUT EndPoint(1) 02 [ 87.167748][ T1788] usb 1-1: vub300 testing BULK IN EndPoint(2) 83 [ 87.167767][ T1788] usb 1-1: vub300 testing BULK OUT EndPoint(3) 04 [ 87.199925][ T1788] usb 1-1: vub300 LARGE packets using EndPoints 02 81 04 83 [pid 5631] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe417a4910) = 0 [pid 5631] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe417a3900) = 0 [pid 5631] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe417a4910) = 0 [pid 5631] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffe417a3900) = 0 [ 87.576392][ T1788] usb 1-1: operating_mode = IRQs 4-bit 48 MHz with 512 byte USB packets [pid 5631] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe417a4910) = 0 [pid 5631] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe417a3900) = 15 [ 87.789475][ T1788] usb 1-1: USB vub300 remote SDIO host controller[0]connected with SD/SDIO card inserted [pid 5631] exit_group(0) = ? [pid 5631] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5631, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-kasan-gce/strace-static-x86_64: Process 5634 attached , child_tidptr=0x55558cc9d6d0) = 5634 [pid 5634] set_robust_list(0x55558cc9d6e0, 24) = 0 [pid 5630] rt_sigprocmask(SIG_SETMASK, [] [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 5630] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5634] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5634] setpgid(0, 0) = 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 executing program [pid 5634] write(1, "executing program\n", 18) = 18 [pid 5634] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5634] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffe417a48f0) = 0 [pid 5634] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5634] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe417a48f0) = 0 [ 88.620800][ T1788] usb 1-1: SET_CLOCK_SPEED 200kHz failed with retval=-71 [ 88.645198][ T1788] usb 1-1: USB disconnect, device number 2 [ 88.648031][ T9] usb 1-1: SET_CLOCK_SPEED 200kHz failed with retval=-19 [ 88.664112][ T9] usb 1-1: SET_CLOCK_SPEED 200kHz failed with retval=-19 [ 88.666042][ T9] usb 1-1: SET_CLOCK_SPEED 200kHz failed with retval=-19 [pid 5634] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe417a48f0) = 0 [pid 5634] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe417a48f0) = 0 [pid 5634] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe417a48f0) = 0 [pid 5634] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe417a38e0) = 18 [pid 5634] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe417a48f0) = 0 [ 89.333120][ T1788] USB vub300 remote SDIO host controller[0] now disconnected [ 89.637921][ T1788] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 89.678185][ C0] BUG: sleeping function called from invalid context at kernel/workqueue.c:4561 [ 89.678204][ C0] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 0, name: swapper/0 [ 89.678216][ C0] preempt_count: 101, expected: 0 [ 89.678224][ C0] RCU nest depth: 0, expected: 0 [ 89.678243][ C0] locks held by swapper/0/0: 1, last CPU#0: [ 89.678255][ C0] #0: ffffc90000007cc0 ((&vub300->inactivity_timer)){+.-.}-{0:0}, at: call_timer_fn+0xd5/0x5f0 [ 89.678324][ C0] Preemption disabled at: [ 89.678328][ C0] [] schedule_preempt_disabled+0x1d/0x30 [ 89.678369][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Not tainted syzkaller #0 PREEMPT(full) [ 89.678386][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 89.678402][ C0] Call Trace: [ 89.678412][ C0] [ 89.678419][ C0] dump_stack_lvl+0xe8/0x150 [ 89.678444][ C0] __might_resched+0x36a/0x4c0 [ 89.678470][ C0] ? schedule_preempt_disabled+0x1d/0x30 [ 89.678495][ C0] __cancel_work_sync+0x6d/0x110 [ 89.678522][ C0] mmc_free_host+0x19/0x40 [ 89.678542][ C0] call_timer_fn+0x18d/0x5f0 [ 89.678563][ C0] ? __pfx_vub300_inactivity_timer_expired+0x10/0x10 [ 89.678591][ C0] ? call_timer_fn+0xd5/0x5f0 [ 89.678611][ C0] ? __pfx_call_timer_fn+0x10/0x10 [ 89.678640][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 89.678660][ C0] ? __pfx_vub300_inactivity_timer_expired+0x10/0x10 [ 89.678690][ C0] __run_timer_base+0x652/0x8b0 [ 89.678719][ C0] ? __pfx___run_timer_base+0x10/0x10 [ 89.678742][ C0] ? ktime_get+0x1f5/0x220 [ 89.678762][ C0] ? lapic_next_event+0x11/0x20 [ 89.678785][ C0] run_timer_softirq+0xb7/0x170 [ 89.678812][ C0] handle_softirqs+0x226/0x860 [ 89.678837][ C0] ? __irq_exit_rcu+0xcb/0x220 [ 89.678865][ C0] __irq_exit_rcu+0xcb/0x220 [ 89.678887][ C0] irq_exit_rcu+0x9/0x30 [ 89.678907][ C0] sysvec_apic_timer_interrupt+0xa6/0xc0 [ 89.678930][ C0] [ 89.678935][ C0] [ 89.678964][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 89.678989][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x20 [ 89.679021][ C0] Code: bb 87 02 c3 cc cc cc cc cc cc cc 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d d3 a1 22 00 fb f4 8c 08 03 00 cc cc cc cc cc cc cc cc cc cc cc cc 90 90 90 90 90 [ 89.679041][ C0] RSP: 0018:ffffffff8ea07ca0 EFLAGS: 00000246 [ 89.679062][ C0] RAX: 00000000000b7711 RBX: ffffffff819bcc20 RCX: 8000000000000001 [ 89.679084][ C0] RDX: 0000000000000001 RSI: ffffffff8e416437 RDI: ffffffff8c6dad80 [ 89.679096][ C0] RBP: ffffffff8ea07d78 R08: ffff8880b8633a1b R09: 1ffff110170c6743 [ 89.679109][ C0] R10: dffffc0000000000 R11: ffffed10170c6744 R12: 0000000000000000 [ 89.679120][ C0] R13: 1ffffffff1d51e00 R14: 1ffffffff1d40f9c R15: dffffc0000000000 [ 89.679135][ C0] ? do_idle+0x2e0/0x540 [ 89.679159][ C0] default_idle+0x9/0x20 [ 89.679183][ C0] default_idle_call+0x72/0xb0 [ 89.679198][ C0] do_idle+0x2e0/0x540 [ 89.679216][ C0] ? __pfx_do_idle+0x10/0x10 [ 89.679240][ C0] cpu_startup_entry+0x43/0x60 [ 89.679256][ C0] rest_init+0x378/0x3a0 [ 89.679272][ C0] ? __pfx_rest_init+0x10/0x10 [ 89.679296][ C0] ? __pfx_kernel_init+0x10/0x10 [ 89.679316][ C0] ? __pfx_acpi_hw_get_mode+0x10/0x10 [ 89.679337][ C0] ? acpi_ut_status_exit+0x120/0x1f0 [ 89.679359][ C0] ? acpi_ut_status_exit+0x120/0x1f0 [ 89.679383][ C0] ? acpi_enable_subsystem+0x286/0x3c0 [ 89.679411][ C0] start_kernel+0x392/0x3e0 [ 89.679431][ C0] x86_64_start_reservations+0x24/0x30 [ 89.679455][ C0] x86_64_start_kernel+0x137/0x1b0 [ 89.679479][ C0] common_startup_64+0x13e/0x157 [ 89.679512][ C0] [ 89.679841][ C0] ODEBUG: object ffffc90000007a80 is NOT on stack ffffffff8ea00000, but annotated. [ 89.680401][ C0] ------------[ cut here ]------------ [ 89.680408][ C0] 1 [ 89.680417][ C0] WARNING: lib/debugobjects.c:672 at __debug_object_init+0x2c4/0x3c0, CPU#0: swapper/0/0 [ 90.062486][ C0] Modules linked in: [ 90.066413][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W syzkaller #0 PREEMPT(full) [ 90.076941][ C0] Tainted: [W]=WARN [ 90.080767][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 90.090845][ C0] RIP: 0010:__debug_object_init+0x2c4/0x3c0 [ 90.096778][ C0] Code: cc cc cc 41 ff c7 44 89 3d 89 3e e8 15 48 c7 c1 80 b6 6d 8c 48 c7 c7 e0 b6 6d 8c 84 c0 48 0f 45 f9 48 89 de e8 cd a0 3c fc 90 <0f> 0b 90 e9 c0 fe ff ff e8 4f 1c 00 00 8b 05 a1 a9 6d 0a 3b 05 9f [ 90.116405][ C0] RSP: 0018:ffffc900000079b8 EFLAGS: 00010046 [ 90.122498][ C0] RAX: 0000000000000050 RBX: ffffc90000007a80 RCX: a1d56ef27947b800 [ 90.130510][ C0] RDX: 0000000000000100 RSI: 0000000000000100 RDI: 0000000000000000 [ 90.138521][ C0] RBP: ffffffff8ea8f020 R08: 0000000000000100 R09: 1ffff110170c48e2 [ 90.146547][ C0] R10: dffffc0000000000 R11: ffffed10170c48e3 R12: ffff88801ffb53d0 [ 90.154576][ C0] R13: ffff888075149700 R14: dffffc0000000000 R15: 0000000000000001 [ 90.162602][ C0] FS: 0000000000000000(0000) GS:ffff888124cc7000(0000) knlGS:0000000000000000 [ 90.171561][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 90.178189][ C0] CR2: 000055d898f33168 CR3: 0000000032da8000 CR4: 00000000003526f0 [ 90.186188][ C0] Call Trace: [ 90.189496][ C0] [ 90.192367][ C0] ? __init_swait_queue_head+0xa8/0x150 [ 90.197977][ C0] __synchronize_srcu+0x1d5/0x2f0 [ 90.203056][ C0] ? __pfx___synchronize_srcu+0x10/0x10 [ 90.208625][ C0] ? do_raw_spin_lock+0x12b/0x2f0 [ 90.213715][ C0] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 90.219573][ C0] ? ktime_get_mono_fast_ns+0x2d2/0x2f0 [ 90.225146][ C0] ? synchronize_srcu+0x20a/0x260 [ 90.230205][ C0] wakeup_source_unregister+0x129/0x3f0 [ 90.235780][ C0] mmc_host_classdev_release+0x47/0x100 [ 90.241354][ C0] ? __pfx_mmc_host_classdev_release+0x10/0x10 [ 90.247540][ C0] device_release+0xc4/0x1f0 [ 90.252172][ C0] kobject_put+0x222/0x550 [ 90.256700][ C0] ? mmc_pwrseq_free+0x86/0xa0 [ 90.261500][ C0] call_timer_fn+0x18d/0x5f0 [ 90.266119][ C0] ? __pfx_vub300_inactivity_timer_expired+0x10/0x10 [ 90.272837][ C0] ? call_timer_fn+0xd5/0x5f0 [ 90.277635][ C0] ? __pfx_call_timer_fn+0x10/0x10 [ 90.282791][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 90.288017][ C0] ? __pfx_vub300_inactivity_timer_expired+0x10/0x10 [ 90.294734][ C0] __run_timer_base+0x652/0x8b0 [ 90.299626][ C0] ? __pfx___run_timer_base+0x10/0x10 [ 90.305040][ C0] ? ktime_get+0x1f5/0x220 [ 90.309511][ C0] ? lapic_next_event+0x11/0x20 [ 90.314394][ C0] run_timer_softirq+0xb7/0x170 [ 90.319271][ C0] handle_softirqs+0x226/0x860 [ 90.324068][ C0] ? __irq_exit_rcu+0xcb/0x220 [ 90.328868][ C0] __irq_exit_rcu+0xcb/0x220 [ 90.333487][ C0] irq_exit_rcu+0x9/0x30 [ 90.337781][ C0] sysvec_apic_timer_interrupt+0xa6/0xc0 [ 90.343460][ C0] [ 90.346417][ C0] [ 90.349371][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 90.355377][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x20 [ 90.361061][ C0] Code: bb 87 02 c3 cc cc cc cc cc cc cc 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d d3 a1 22 00 fb f4 8c 08 03 00 cc cc cc cc cc cc cc cc cc cc cc cc 90 90 90 90 90 [ 90.380689][ C0] RSP: 0018:ffffffff8ea07ca0 EFLAGS: 00000246 [ 90.386780][ C0] RAX: 00000000000b7711 RBX: ffffffff819bcc20 RCX: 8000000000000001 [ 90.394775][ C0] RDX: 0000000000000001 RSI: ffffffff8e416437 RDI: ffffffff8c6dad80 [ 90.402766][ C0] RBP: ffffffff8ea07d78 R08: ffff8880b8633a1b R09: 1ffff110170c6743 [ 90.410761][ C0] R10: dffffc0000000000 R11: ffffed10170c6744 R12: 0000000000000000 [ 90.418752][ C0] R13: 1ffffffff1d51e00 R14: 1ffffffff1d40f9c R15: dffffc0000000000 [ 90.426750][ C0] ? do_idle+0x2e0/0x540 [ 90.431028][ C0] default_idle+0x9/0x20 [ 90.435305][ C0] default_idle_call+0x72/0xb0 [ 90.440095][ C0] do_idle+0x2e0/0x540 [ 90.444202][ C0] ? __pfx_do_idle+0x10/0x10 [ 90.448831][ C0] cpu_startup_entry+0x43/0x60 [ 90.453621][ C0] rest_init+0x378/0x3a0 [ 90.457915][ C0] ? __pfx_rest_init+0x10/0x10 [ 90.462708][ C0] ? __pfx_kernel_init+0x10/0x10 [ 90.467673][ C0] ? __pfx_acpi_hw_get_mode+0x10/0x10 [ 90.473067][ C0] ? acpi_ut_status_exit+0x120/0x1f0 [ 90.478379][ C0] ? acpi_ut_status_exit+0x120/0x1f0 [ 90.483764][ C0] ? acpi_enable_subsystem+0x286/0x3c0 [ 90.489282][ C0] start_kernel+0x392/0x3e0 [ 90.493847][ C0] x86_64_start_reservations+0x24/0x30 [ 90.499357][ C0] x86_64_start_kernel+0x137/0x1b0 [ 90.504518][ C0] common_startup_64+0x13e/0x157 [ 90.509513][ C0] [ 90.512572][ C0] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 90.519913][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W syzkaller #0 PREEMPT(full) [ 90.530449][ C0] Tainted: [W]=WARN [ 90.534281][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 90.544364][ C0] Call Trace: [ 90.547677][ C0] [ 90.550580][ C0] vpanic+0x56d/0xa60 [ 90.554614][ C0] ? __pfx__printk+0x10/0x10 [ 90.559239][ C0] ? __pfx_vpanic+0x10/0x10 [ 90.563783][ C0] ? is_bpf_text_address+0x292/0x2b0 [ 90.569117][ C0] ? is_bpf_text_address+0x26/0x2b0 [ 90.574371][ C0] panic+0xc5/0xd0 [ 90.578137][ C0] ? __pfx_panic+0x10/0x10 [ 90.582604][ C0] ? common_startup_64+0x13e/0x157 [ 90.587759][ C0] __warn+0x315/0x4c0 [ 90.591783][ C0] ? __debug_object_init+0x2c4/0x3c0 [ 90.597115][ C0] ? __debug_object_init+0x2c4/0x3c0 [ 90.602442][ C0] __report_bug+0x276/0x570 [ 90.606991][ C0] ? __debug_object_init+0x2c4/0x3c0 [ 90.612318][ C0] ? __pfx___report_bug+0x10/0x10 [ 90.617391][ C0] ? __wake_up_klogd+0xf0/0x130 [ 90.622280][ C0] ? vprintk_emit+0x4ee/0x560 [ 90.626997][ C0] ? __pfx_vprintk_emit+0x10/0x10 [ 90.632066][ C0] ? __debug_object_init+0x2c4/0x3c0 [ 90.637399][ C0] report_bug+0x16b/0x220 [ 90.641767][ C0] ? __debug_object_init+0x2c4/0x3c0 [ 90.647087][ C0] ? __debug_object_init+0x2c6/0x3c0 [ 90.652415][ C0] handle_bug+0x9c/0x200 [ 90.656690][ C0] exc_invalid_op+0x1a/0x50 [ 90.661229][ C0] asm_exc_invalid_op+0x1a/0x20 [ 90.666196][ C0] RIP: 0010:__debug_object_init+0x2c4/0x3c0 [ 90.672131][ C0] Code: cc cc cc 41 ff c7 44 89 3d 89 3e e8 15 48 c7 c1 80 b6 6d 8c 48 c7 c7 e0 b6 6d 8c 84 c0 48 0f 45 f9 48 89 de e8 cd a0 3c fc 90 <0f> 0b 90 e9 c0 fe ff ff e8 4f 1c 00 00 8b 05 a1 a9 6d 0a 3b 05 9f [ 90.691778][ C0] RSP: 0018:ffffc900000079b8 EFLAGS: 00010046 [ 90.697881][ C0] RAX: 0000000000000050 RBX: ffffc90000007a80 RCX: a1d56ef27947b800 [ 90.705872][ C0] RDX: 0000000000000100 RSI: 0000000000000100 RDI: 0000000000000000 [ 90.713866][ C0] RBP: ffffffff8ea8f020 R08: 0000000000000100 R09: 1ffff110170c48e2 [ 90.721868][ C0] R10: dffffc0000000000 R11: ffffed10170c48e3 R12: ffff88801ffb53d0 [ 90.729897][ C0] R13: ffff888075149700 R14: dffffc0000000000 R15: 0000000000000001 [ 90.737911][ C0] ? __debug_object_init+0x2c3/0x3c0 [ 90.743228][ C0] ? __init_swait_queue_head+0xa8/0x150 [ 90.748800][ C0] __synchronize_srcu+0x1d5/0x2f0 [ 90.753850][ C0] ? __pfx___synchronize_srcu+0x10/0x10 [ 90.759441][ C0] ? do_raw_spin_lock+0x12b/0x2f0 [ 90.764507][ C0] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 90.770336][ C0] ? ktime_get_mono_fast_ns+0x2d2/0x2f0 [ 90.775906][ C0] ? synchronize_srcu+0x20a/0x260 [ 90.780953][ C0] wakeup_source_unregister+0x129/0x3f0 [ 90.786526][ C0] mmc_host_classdev_release+0x47/0x100 [ 90.792113][ C0] ? __pfx_mmc_host_classdev_release+0x10/0x10 [ 90.798298][ C0] device_release+0xc4/0x1f0 [ 90.802922][ C0] kobject_put+0x222/0x550 [ 90.807703][ C0] ? mmc_pwrseq_free+0x86/0xa0 [ 90.812496][ C0] call_timer_fn+0x18d/0x5f0 [ 90.817134][ C0] ? __pfx_vub300_inactivity_timer_expired+0x10/0x10 [ 90.823841][ C0] ? call_timer_fn+0xd5/0x5f0 [ 90.828547][ C0] ? __pfx_call_timer_fn+0x10/0x10 [ 90.833694][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 90.838934][ C0] ? __pfx_vub300_inactivity_timer_expired+0x10/0x10 [ 90.845665][ C0] __run_timer_base+0x652/0x8b0 [ 90.850553][ C0] ? __pfx___run_timer_base+0x10/0x10 [ 90.855954][ C0] ? ktime_get+0x1f5/0x220 [ 90.860416][ C0] ? lapic_next_event+0x11/0x20 [ 90.865296][ C0] run_timer_softirq+0xb7/0x170 [ 90.870193][ C0] handle_softirqs+0x226/0x860 [ 90.874991][ C0] ? __irq_exit_rcu+0xcb/0x220 [ 90.879784][ C0] __irq_exit_rcu+0xcb/0x220 [ 90.884405][ C0] irq_exit_rcu+0x9/0x30 [ 90.888678][ C0] sysvec_apic_timer_interrupt+0xa6/0xc0 [ 90.894369][ C0] [ 90.897320][ C0] [ 90.900276][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 90.906285][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x20 [ 90.911945][ C0] Code: bb 87 02 c3 cc cc cc cc cc cc cc 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d d3 a1 22 00 fb f4 8c 08 03 00 cc cc cc cc cc cc cc cc cc cc cc cc 90 90 90 90 90 [ 90.931570][ C0] RSP: 0018:ffffffff8ea07ca0 EFLAGS: 00000246 [ 90.937662][ C0] RAX: 00000000000b7711 RBX: ffffffff819bcc20 RCX: 8000000000000001 [ 90.945657][ C0] RDX: 0000000000000001 RSI: ffffffff8e416437 RDI: ffffffff8c6dad80 [ 90.953652][ C0] RBP: ffffffff8ea07d78 R08: ffff8880b8633a1b R09: 1ffff110170c6743 [ 90.961678][ C0] R10: dffffc0000000000 R11: ffffed10170c6744 R12: 0000000000000000 [ 90.969694][ C0] R13: 1ffffffff1d51e00 R14: 1ffffffff1d40f9c R15: dffffc0000000000 [ 90.977691][ C0] ? do_idle+0x2e0/0x540 [ 90.981967][ C0] default_idle+0x9/0x20 [ 90.986250][ C0] default_idle_call+0x72/0xb0 [ 90.991032][ C0] do_idle+0x2e0/0x540 [ 90.995139][ C0] ? __pfx_do_idle+0x10/0x10 [ 90.999762][ C0] cpu_startup_entry+0x43/0x60 [ 91.004555][ C0] rest_init+0x378/0x3a0 [ 91.008842][ C0] ? __pfx_rest_init+0x10/0x10 [ 91.013639][ C0] ? __pfx_kernel_init+0x10/0x10 [ 91.018603][ C0] ? __pfx_acpi_hw_get_mode+0x10/0x10 [ 91.023999][ C0] ? acpi_ut_status_exit+0x120/0x1f0 [ 91.029311][ C0] ? acpi_ut_status_exit+0x120/0x1f0 [ 91.034636][ C0] ? acpi_enable_subsystem+0x286/0x3c0 [ 91.040121][ C0] start_kernel+0x392/0x3e0 [ 91.044651][ C0] x86_64_start_reservations+0x24/0x30 [ 91.050139][ C0] x86_64_start_kernel+0x137/0x1b0 [ 91.055282][ C0] common_startup_64+0x13e/0x157 [ 91.060280][ C0] [ 91.063463][ C0] Kernel Offset: disabled [ 91.067875][ C0] Rebooting in 86400 seconds..