[ 64.886913][ T42] kauditd_printk_skb: 10 callbacks suppressed [ 64.886928][ T42] audit: type=1400 audit(1787762135.777:209): avc: denied { transition } for pid=5969 comm="sshd-session" path="/bin/sh" dev="sda1" ino=90 scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 64.896859][ T42] audit: type=1400 audit(1787762135.777:210): avc: denied { noatsecure } for pid=5969 comm="sshd-session" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 64.904070][ T42] audit: type=1400 audit(1787762135.787:211): avc: denied { rlimitinh } for pid=5969 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 64.911045][ T42] audit: type=1400 audit(1787762135.787:212): avc: denied { siginh } for pid=5969 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 67.367722][ T42] audit: type=1400 audit(1787762138.247:213): avc: denied { write } for pid=5972 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 67.409004][ T42] audit: type=1400 audit(1787762138.297:214): avc: denied { write } for pid=5975 comm="rm" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 68.487399][ T42] audit: type=1400 audit(1787762139.377:215): avc: denied { write } for pid=5978 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 68.530954][ T42] audit: type=1400 audit(1787762139.417:216): avc: denied { write } for pid=5983 comm="rm" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 68.663194][ T42] audit: type=1400 audit(1787762139.547:217): avc: denied { write } for pid=5988 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 68.728206][ T42] audit: type=1400 audit(1787762139.617:218): avc: denied { write } for pid=5991 comm="rm" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 69.925392][ T42] kauditd_printk_skb: 3 callbacks suppressed [ 69.925407][ T42] audit: type=1400 audit(1787762140.817:222): avc: denied { write } for pid=6003 comm="rm" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 70.006747][ T42] audit: type=1400 audit(1787762140.897:223): avc: denied { write } for pid=6008 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 70.062722][ T42] audit: type=1400 audit(1787762140.947:224): avc: denied { write } for pid=6013 comm="rm" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 Warning: Permanently added '[localhost]:39437' (ED25519) to the list of known hosts. [ 70.363856][ T42] audit: type=1400 audit(1787762141.247:225): avc: denied { read write } for pid=6019 comm="syz-executor212" name="raw-gadget" dev="devtmpfs" ino=848 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 70.371962][ T42] audit: type=1400 audit(1787762141.247:226): avc: denied { open } for pid=6019 comm="syz-executor212" path="/dev/raw-gadget" dev="devtmpfs" ino=848 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 70.380066][ T42] audit: type=1400 audit(1787762141.257:227): avc: denied { ioctl } for pid=6019 comm="syz-executor212" path="/dev/raw-gadget" dev="devtmpfs" ino=848 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 70.604859][ T41] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 70.734749][ T41] usb 5-1: device descriptor read/64, error -71 [ 70.974728][ T41] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 71.125134][ T41] usb 5-1: New USB device found, idVendor=0424, idProduct=012c, bcdDevice= 1.00 [ 71.130708][ T41] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 71.142970][ T41] usb 5-1: probing VID:PID(0424:012C) [ 71.149444][ T41] usb 5-1: vub300 testing BULK IN EndPoint(0) 81 [ 71.151770][ T41] usb 5-1: vub300 testing BULK OUT EndPoint(1) 02 [ 71.154069][ T41] usb 5-1: vub300 testing BULK IN EndPoint(2) 83 [ 71.156297][ T41] usb 5-1: vub300 testing BULK OUT EndPoint(3) 04 [ 71.158871][ T41] usb 5-1: vub300 LARGE packets using EndPoints 02 81 04 83 [ 71.163207][ T41] usb 5-1: operating_mode = IRQs 4-bit 48 MHz with 512 byte USB packets [ 71.167064][ T41] usb 5-1: USB vub300 remote SDIO host controller[0]connected with SD/SDIO card inserted [ 71.207961][ T1439] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.210248][ T1439] ieee802154 phy1 wpan1: encryption failed: -22 [ 71.333536][ T42] audit: type=1400 audit(1787762142.217:228): avc: denied { write } for pid=6022 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 71.393171][ T42] audit: type=1400 audit(1787762142.277:229): avc: denied { write } for pid=6025 comm="rm" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 71.471912][ T42] audit: type=1400 audit(1787762142.357:230): avc: denied { write } for pid=6028 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 71.522023][ T42] audit: type=1400 audit(1787762142.407:231): avc: denied { write } for pid=6031 comm="rm" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 72.789400][ T41] usb 5-1: SET_CLOCK_SPEED 200kHz failed with retval=-71 [ 72.813602][ T24] usb 5-1: SET_CLOCK_SPEED 200kHz failed with retval=-71 [ 72.817803][ T41] usb 5-1: USB disconnect, device number 3 [ 72.823774][ T24] usb 5-1: SET_CLOCK_SPEED 200kHz failed with retval=-19 [ 72.896183][ T41] USB vub300 remote SDIO host controller[0] now disconnected [ 73.844780][ C2] BUG: sleeping function called from invalid context at kernel/workqueue.c:4552 [ 73.851040][ C2] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 0, name: swapper/2 [ 73.854430][ C2] preempt_count: 101, expected: 0 [ 73.856604][ C2] RCU nest depth: 0, expected: 0 [ 73.858173][ C2] locks held by swapper/2/0: 1, last CPU#2: [ 73.859974][ C2] #0: ffffc90000648c98 ((&vub300->inactivity_timer)){+.-.}-{0:0}, at: call_timer_fn+0x11d/0x5f0 [ 73.863186][ C2] Preemption disabled at: [ 73.863192][ C2] [] __pcs_replace_empty_main+0x1a2/0x680 [ 73.867145][ C2] CPU: 2 UID: 0 PID: 0 Comm: swapper/2 Not tainted syzkaller #0 PREEMPT(full) [ 73.867159][ C2] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 73.867165][ C2] Call Trace: [ 73.867170][ C2] [ 73.867175][ C2] dump_stack_lvl+0x100/0x190 [ 73.867193][ C2] __might_resched.cold+0x1dc/0x222 [ 73.867208][ C2] ? __pfx___might_resched+0x10/0x10 [ 73.867223][ C2] ? kfree_const+0x5f/0x70 [ 73.867237][ C2] ? __pfx_vub300_inactivity_timer_expired+0x10/0x10 [ 73.867255][ C2] cancel_delayed_work_sync+0xb8/0xf0 [ 73.867272][ C2] mmc_free_host+0x19/0x30 [ 73.867282][ C2] vub300_inactivity_timer_expired+0x42f/0x550 [ 73.867300][ C2] call_timer_fn+0x198/0x5f0 [ 73.867315][ C2] ? __pfx_call_timer_fn+0x10/0x10 [ 73.867330][ C2] ? __run_timers+0x747/0xb00 [ 73.867345][ C2] ? rcu_is_watching+0x13/0xc0 [ 73.867359][ C2] ? __pfx_vub300_inactivity_timer_expired+0x10/0x10 [ 73.867375][ C2] __run_timers+0x757/0xb00 [ 73.867393][ C2] ? __pfx___run_timers+0x10/0x10 [ 73.867406][ C2] ? clockevents_program_event+0x1bf/0x820 [ 73.867423][ C2] ? _raw_spin_lock_irq+0x45/0x50 [ 73.867441][ C2] run_timer_base+0x114/0x190 [ 73.867455][ C2] ? __pfx_run_timer_base+0x10/0x10 [ 73.867471][ C2] run_timer_softirq+0x1a/0x50 [ 73.867485][ C2] handle_softirqs+0x1e6/0x9d0 [ 73.867502][ C2] ? __pfx_handle_softirqs+0x10/0x10 [ 73.867517][ C2] ? _raw_spin_unlock+0x28/0x50 [ 73.867532][ C2] ? __hrtimer_rearm_deferred+0x9b/0x7b0 [ 73.867546][ C2] __irq_exit_rcu+0x194/0x210 [ 73.867561][ C2] irq_exit_rcu+0x9/0x30 [ 73.867575][ C2] sysvec_apic_timer_interrupt+0xa3/0xc0 [ 73.867589][ C2] [ 73.867592][ C2] [ 73.867596][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 73.867608][ C2] RIP: 0010:pv_native_safe_halt+0xf/0x20 [ 73.867619][ C2] Code: f8 a2 02 e9 43 4f 03 00 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa eb 07 0f 00 2d 83 b0 24 00 fb f4 cc cc cc cc 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 [ 73.867629][ C2] RSP: 0018:ffffc90000187e00 EFLAGS: 00000202 [ 73.867637][ C2] RAX: 000000000008481f RBX: ffff88801f2d4b00 RCX: ffffffff8bc6f115 [ 73.867644][ C2] RDX: 0000000000000001 RSI: ffffffff8e3d3fc0 RDI: ffffffff8c615f80 [ 73.867650][ C2] RBP: ffffed1003e5a960 R08: 0000000000000001 R09: ffffed100d4c678d [ 73.867656][ C2] R10: ffff88806a633c6b R11: 0000000000000001 R12: 0000000000000000 [ 73.867662][ C2] R13: 0000000000000000 R14: 1ffff92000030fc4 R15: dffffc0000000000 [ 73.867671][ C2] ? ct_kernel_exit+0x125/0x180 [ 73.867684][ C2] default_idle+0x9/0x10 [ 73.867696][ C2] default_idle_call+0x6c/0xb0 [ 73.867707][ C2] do_idle+0x3ae/0x5b0 [ 73.867718][ C2] ? __pfx_do_idle+0x10/0x10 [ 73.867727][ C2] ? finish_task_switch.isra.0+0x149/0x10d0 [ 73.867747][ C2] cpu_startup_entry+0x4f/0x60 [ 73.867758][ C2] start_secondary+0x21d/0x2d0 [ 73.867773][ C2] ? __pfx_start_secondary+0x10/0x10 [ 73.867790][ C2] common_startup_64+0x13e/0x158 [ 73.867807][ C2] [ 73.867857][ C2] [ 73.960780][ C2] ================================ [ 73.962439][ C2] WARNING: inconsistent lock state [ 73.964159][ C2] syzkaller #0 Tainted: G W [ 73.966041][ C2] -------------------------------- [ 73.967647][ C2] inconsistent {SOFTIRQ-ON-R} -> {IN-SOFTIRQ-W} usage. [ 73.969717][ C2] swapper/2/0 [HC0[0]:SC1[1]:HE1:SE0] takes: [ 73.971542][ C2] ffffffff8fe1a5d8 (wakeup_srcu){.+-+}-{0:0}, at: __synchronize_srcu+0x1c/0x300 [ 73.974245][ C2] {SOFTIRQ-ON-R} state was registered at: [ 73.975997][ C2] lock_acquire+0x1b9/0x370 [ 73.977579][ C2] wakeup_sources_stats_seq_start+0x1bc/0x260 [ 73.980057][ C2] seq_read_iter+0x2c1/0x1270 [ 73.982037][ C2] seq_read+0x344/0x4d0 [ 73.983804][ C2] full_proxy_read+0x135/0x1a0 [ 73.985811][ C2] vfs_read+0x1e4/0xb40 [ 73.987555][ C2] ksys_read+0x12a/0x250 [ 73.989370][ C2] do_syscall_64+0x123/0x790 [ 73.991333][ C2] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 73.993826][ C2] irq event stamp: 542934 [ 73.995627][ C2] hardirqs last enabled at (542934): [] _raw_spin_unlock_irqrestore+0x52/0x80 [ 73.999891][ C2] hardirqs last disabled at (542933): [] _raw_spin_lock_irqsave+0x52/0x60 [ 74.003970][ C2] softirqs last enabled at (542722): [] __irq_exit_rcu+0x194/0x210 [ 74.007859][ C2] softirqs last disabled at (542753): [] __irq_exit_rcu+0x194/0x210 [ 74.011569][ C2] [ 74.011569][ C2] other info that might help us debug this: [ 74.014840][ C2] Possible unsafe locking scenario: [ 74.014840][ C2] [ 74.017917][ C2] CPU0 [ 74.019336][ C2] ---- [ 74.020742][ C2] lock(wakeup_srcu); [ 74.022294][ C2] [ 74.023604][ C2] lock(wakeup_srcu); [ 74.025197][ C2] [ 74.025197][ C2] *** DEADLOCK *** [ 74.025197][ C2] [ 74.028014][ C2] locks held by swapper/2/0: 1, last CPU#2: [ 74.029869][ C2] #0: ffffc90000648c98 ((&vub300->inactivity_timer)){+.-.}-{0:0}, at: call_timer_fn+0x11d/0x5f0 [ 74.033133][ C2] [ 74.033133][ C2] stack backtrace: [ 74.035305][ C2] CPU: 2 UID: 0 PID: 0 Comm: swapper/2 Tainted: G W syzkaller #0 PREEMPT(full) [ 74.035326][ C2] Tainted: [W]=WARN [ 74.035331][ C2] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 74.035339][ C2] Call Trace: [ 74.035345][ C2] [ 74.035351][ C2] dump_stack_lvl+0x100/0x190 [ 74.035372][ C2] print_usage_bug.part.0+0x258/0x340 [ 74.035393][ C2] mark_lock+0x8d5/0x1020 [ 74.035411][ C2] ? __pfx_stack_trace_save+0x10/0x10 [ 74.035432][ C2] __lock_acquire+0x6f6/0x1ec0 [ 74.035452][ C2] ? check_prev_add+0x354/0xe60 [ 74.035470][ C2] ? __synchronize_srcu+0x1c/0x300 [ 74.035491][ C2] lock_sync+0x9d/0x110 [ 74.035509][ C2] ? __synchronize_srcu+0x1c/0x300 [ 74.035530][ C2] __synchronize_srcu+0xa2/0x300 [ 74.035551][ C2] ? __pfx___synchronize_srcu+0x10/0x10 [ 74.035573][ C2] ? ktime_get_mono_fast_ns+0x1c3/0x3f0 [ 74.035594][ C2] ? synchronize_srcu+0xa8/0x380 [ 74.035615][ C2] wakeup_source_unregister.part.0+0x12c/0x540 [ 74.035631][ C2] ? __pfx_mmc_host_classdev_release+0x10/0x10 [ 74.035646][ C2] wakeup_source_unregister+0x1f/0x30 [ 74.035660][ C2] mmc_host_classdev_release+0x42/0x120 [ 74.035674][ C2] ? __pfx_mmc_host_classdev_release+0x10/0x10 [ 74.035688][ C2] device_release+0xd2/0x270 [ 74.035707][ C2] kobject_put+0x1f7/0x640 [ 74.035726][ C2] ? __pfx_vub300_inactivity_timer_expired+0x10/0x10 [ 74.035747][ C2] put_device+0x1f/0x30 [ 74.035765][ C2] vub300_inactivity_timer_expired+0x42f/0x550 [ 74.035786][ C2] call_timer_fn+0x198/0x5f0 [ 74.035806][ C2] ? __pfx_call_timer_fn+0x10/0x10 [ 74.035824][ C2] ? __run_timers+0x747/0xb00 [ 74.035843][ C2] ? rcu_is_watching+0x13/0xc0 [ 74.035856][ C2] ? __pfx_vub300_inactivity_timer_expired+0x10/0x10 [ 74.035872][ C2] __run_timers+0x757/0xb00 [ 74.035887][ C2] ? __pfx___run_timers+0x10/0x10 [ 74.035900][ C2] ? clockevents_program_event+0x1bf/0x820 [ 74.035914][ C2] ? _raw_spin_lock_irq+0x45/0x50 [ 74.035930][ C2] run_timer_base+0x114/0x190 [ 74.035943][ C2] ? __pfx_run_timer_base+0x10/0x10 [ 74.035958][ C2] run_timer_softirq+0x1a/0x50 [ 74.035972][ C2] handle_softirqs+0x1e6/0x9d0 [ 74.035987][ C2] ? __pfx_handle_softirqs+0x10/0x10 [ 74.036002][ C2] ? _raw_spin_unlock+0x28/0x50 [ 74.036017][ C2] ? __hrtimer_rearm_deferred+0x9b/0x7b0 [ 74.036029][ C2] __irq_exit_rcu+0x194/0x210 [ 74.036044][ C2] irq_exit_rcu+0x9/0x30 [ 74.036058][ C2] sysvec_apic_timer_interrupt+0xa3/0xc0 [ 74.036068][ C2] [ 74.036072][ C2] [ 74.036075][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 74.036093][ C2] RIP: 0010:pv_native_safe_halt+0xf/0x20 [ 74.036104][ C2] Code: f8 a2 02 e9 43 4f 03 00 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa eb 07 0f 00 2d 83 b0 24 00 fb f4 cc cc cc cc 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 [ 74.036114][ C2] RSP: 0018:ffffc90000187e00 EFLAGS: 00000202 [ 74.036123][ C2] RAX: 000000000008481f RBX: ffff88801f2d4b00 RCX: ffffffff8bc6f115 [ 74.036130][ C2] RDX: 0000000000000001 RSI: ffffffff8e3d3fc0 RDI: ffffffff8c615f80 [ 74.036136][ C2] RBP: ffffed1003e5a960 R08: 0000000000000001 R09: ffffed100d4c678d [ 74.036142][ C2] R10: ffff88806a633c6b R11: 0000000000000001 R12: 0000000000000000 [ 74.036148][ C2] R13: 0000000000000000 R14: 1ffff92000030fc4 R15: dffffc0000000000 [ 74.036156][ C2] ? ct_kernel_exit+0x125/0x180 [ 74.036167][ C2] default_idle+0x9/0x10 [ 74.036178][ C2] default_idle_call+0x6c/0xb0 [ 74.036190][ C2] do_idle+0x3ae/0x5b0 [ 74.036200][ C2] ? __pfx_do_idle+0x10/0x10 [ 74.036209][ C2] ? finish_task_switch.isra.0+0x149/0x10d0 [ 74.036227][ C2] cpu_startup_entry+0x4f/0x60 [ 74.036237][ C2] start_secondary+0x21d/0x2d0 [ 74.036252][ C2] ? __pfx_start_secondary+0x10/0x10 [ 74.036267][ C2] common_startup_64+0x13e/0x158 [ 74.036282][ C2] [ 74.152714][ C2] ODEBUG: object ffffc90000648a60 is NOT on stack ffffc90000180000, but annotated. [ 74.155659][ C2] ------------[ cut here ]------------ [ 74.157241][ C2] 1 [ 74.157247][ C2] WARNING: lib/debugobjects.c:672 at lookup_object_or_alloc.part.0.cold+0x19/0x40, CPU#2: swapper/2/0 [ 74.161208][ C2] Modules linked in: [ 74.162395][ C2] CPU: 2 UID: 0 PID: 0 Comm: swapper/2 Tainted: G W syzkaller #0 PREEMPT(full) [ 74.165415][ C2] Tainted: [W]=WARN [ 74.166569][ C2] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 74.169450][ C2] RIP: 0010:lookup_object_or_alloc.part.0.cold+0x19/0x40 [ 74.171430][ C2] Code: 48 83 c4 60 5b 5d 41 5c 41 5d 41 5e c3 cc cc cc cc 83 c5 01 89 2d ca 7e 78 1a 4c 89 e6 48 c7 c7 c0 6a 61 8c e8 ab d3 eb ff 90 <0f> 0b 90 e9 1c ea f7 03 83 c5 01 89 2d a9 7e 78 1a 49 39 c4 73 da [ 74.176853][ C2] RSP: 0018:ffffc900006488f0 EFLAGS: 00010082 [ 74.178646][ C2] RAX: 0000000000000050 RBX: ffff8880573cbc40 RCX: 0000000000000000 [ 74.180889][ C2] RDX: 0000000000000050 RSI: ffffffff81e91639 RDI: fffff520000c910f [ 74.183126][ C2] RBP: 0000000000000001 R08: 0000000000000007 R09: 0000000000000000 [ 74.185377][ C2] R10: 0000000000000102 R11: 203a47554245444f R12: ffffc90000648a60 [ 74.187736][ C2] R13: ffff88801f2d4b00 R14: 0000000000000001 R15: 0000000000000000 [ 74.189975][ C2] FS: 0000000000000000(0000) GS:ffff8880d5da2000(0000) knlGS:0000000000000000 [ 74.192492][ C2] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 74.194369][ C2] CR2: 000055da11e0db11 CR3: 000000002d8e9000 CR4: 0000000000352ef0 [ 74.197106][ C2] Call Trace: [ 74.198281][ C2] [ 74.199351][ C2] __debug_object_init+0x2a9/0x3d0 [ 74.201260][ C2] ? __pfx___debug_object_init+0x10/0x10 [ 74.203153][ C2] ? lockdep_init_map_type+0x5c/0x250 [ 74.204719][ C2] ? lockdep_init_map_type+0x5c/0x250 [ 74.206307][ C2] ? __init_swait_queue_head+0xca/0x150 [ 74.207936][ C2] __synchronize_srcu+0x1c3/0x300 [ 74.209457][ C2] ? __pfx___synchronize_srcu+0x10/0x10 [ 74.211068][ C2] ? ktime_get_mono_fast_ns+0x1c3/0x3f0 [ 74.212712][ C2] ? synchronize_srcu+0xa8/0x380 [ 74.214137][ C2] wakeup_source_unregister.part.0+0x12c/0x540 [ 74.215943][ C2] ? __pfx_mmc_host_classdev_release+0x10/0x10 [ 74.217806][ C2] wakeup_source_unregister+0x1f/0x30 [ 74.219373][ C2] mmc_host_classdev_release+0x42/0x120 [ 74.221048][ C2] ? __pfx_mmc_host_classdev_release+0x10/0x10 [ 74.222837][ C2] device_release+0xd2/0x270 [ 74.224198][ C2] kobject_put+0x1f7/0x640 [ 74.225548][ C2] ? __pfx_vub300_inactivity_timer_expired+0x10/0x10 [ 74.227513][ C2] put_device+0x1f/0x30 [ 74.228758][ C2] vub300_inactivity_timer_expired+0x42f/0x550 [ 74.230598][ C2] call_timer_fn+0x198/0x5f0 [ 74.231946][ C2] ? __pfx_call_timer_fn+0x10/0x10 [ 74.233465][ C2] ? __run_timers+0x747/0xb00 [ 74.234800][ C2] ? rcu_is_watching+0x13/0xc0 [ 74.236205][ C2] ? __pfx_vub300_inactivity_timer_expired+0x10/0x10 [ 74.238184][ C2] __run_timers+0x757/0xb00 [ 74.239536][ C2] ? __pfx___run_timers+0x10/0x10 [ 74.241054][ C2] ? clockevents_program_event+0x1bf/0x820 [ 74.242736][ C2] ? _raw_spin_lock_irq+0x45/0x50 [ 74.244224][ C2] run_timer_base+0x114/0x190 [ 74.245597][ C2] ? __pfx_run_timer_base+0x10/0x10 [ 74.247118][ C2] run_timer_softirq+0x1a/0x50 [ 74.248496][ C2] handle_softirqs+0x1e6/0x9d0 [ 74.249947][ C2] ? __pfx_handle_softirqs+0x10/0x10 [ 74.251578][ C2] ? _raw_spin_unlock+0x28/0x50 [ 74.253133][ C2] ? __hrtimer_rearm_deferred+0x9b/0x7b0 [ 74.254793][ C2] __irq_exit_rcu+0x194/0x210 [ 74.256196][ C2] irq_exit_rcu+0x9/0x30 [ 74.257527][ C2] sysvec_apic_timer_interrupt+0xa3/0xc0 [ 74.259178][ C2] [ 74.260060][ C2] [ 74.260975][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 74.262780][ C2] RIP: 0010:pv_native_safe_halt+0xf/0x20 [ 74.264447][ C2] Code: f8 a2 02 e9 43 4f 03 00 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa eb 07 0f 00 2d 83 b0 24 00 fb f4 cc cc cc cc 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 [ 74.270063][ C2] RSP: 0018:ffffc90000187e00 EFLAGS: 00000202 [ 74.271864][ C2] RAX: 000000000008481f RBX: ffff88801f2d4b00 RCX: ffffffff8bc6f115 [ 74.274279][ C2] RDX: 0000000000000001 RSI: ffffffff8e3d3fc0 RDI: ffffffff8c615f80 [ 74.276606][ C2] RBP: ffffed1003e5a960 R08: 0000000000000001 R09: ffffed100d4c678d [ 74.278975][ C2] R10: ffff88806a633c6b R11: 0000000000000001 R12: 0000000000000000 [ 74.281282][ C2] R13: 0000000000000000 R14: 1ffff92000030fc4 R15: dffffc0000000000 [ 74.283555][ C2] ? ct_kernel_exit+0x125/0x180 [ 74.285004][ C2] default_idle+0x9/0x10 [ 74.286264][ C2] default_idle_call+0x6c/0xb0 [ 74.287711][ C2] do_idle+0x3ae/0x5b0 [ 74.288914][ C2] ? __pfx_do_idle+0x10/0x10 [ 74.290338][ C2] ? finish_task_switch.isra.0+0x149/0x10d0 [ 74.292109][ C2] cpu_startup_entry+0x4f/0x60 [ 74.293575][ C2] start_secondary+0x21d/0x2d0 [ 74.295067][ C2] ? __pfx_start_secondary+0x10/0x10 [ 74.296754][ C2] common_startup_64+0x13e/0x158 [ 74.298319][ C2] [ 74.299256][ C2] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 74.301379][ C2] CPU: 2 UID: 0 PID: 0 Comm: swapper/2 Tainted: G W syzkaller #0 PREEMPT(full) [ 74.304435][ C2] Tainted: [W]=WARN [ 74.305594][ C2] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 74.308581][ C2] Call Trace: [ 74.309543][ C2] [ 74.310413][ C2] dump_stack_lvl+0x100/0x190 [ 74.311809][ C2] vpanic+0x553/0x970 [ 74.313045][ C2] ? __pfx_vpanic+0x10/0x10 [ 74.314403][ C2] ? lock_release+0x24d/0x310 [ 74.315818][ C2] panic+0xd1/0xe0 [ 74.316896][ C2] ? __pfx_panic+0x10/0x10 [ 74.318217][ C2] check_panic_on_warn.cold+0x19/0x34 [ 74.319887][ C2] ? lookup_object_or_alloc.part.0.cold+0x19/0x40 [ 74.321754][ C2] __warn.cold+0x191/0x318 [ 74.323138][ C2] __report_bug+0x30f/0x440 [ 74.324504][ C2] ? lookup_object_or_alloc.part.0.cold+0x19/0x40 [ 74.326411][ C2] ? __pfx___report_bug+0x10/0x10 [ 74.327904][ C2] ? _printk+0xcf/0x110 [ 74.329115][ C2] ? __wake_up_klogd+0xe5/0x140 [ 74.330639][ C2] ? vprintk_emit+0x1c9/0x6b0 [ 74.332013][ C2] ? __pfx_vprintk_emit+0x10/0x10 [ 74.333533][ C2] ? lookup_object_or_alloc.part.0.cold+0x19/0x40 [ 74.335394][ C2] report_bug+0xb3/0x220 [ 74.336640][ C2] ? lookup_object_or_alloc.part.0.cold+0x19/0x40 [ 74.338549][ C2] handle_bug+0x16a/0x2a0 [ 74.339816][ C2] exc_invalid_op+0x17/0x50 [ 74.341118][ C2] asm_exc_invalid_op+0x1a/0x20 [ 74.342545][ C2] RIP: 0010:lookup_object_or_alloc.part.0.cold+0x19/0x40 [ 74.344515][ C2] Code: 48 83 c4 60 5b 5d 41 5c 41 5d 41 5e c3 cc cc cc cc 83 c5 01 89 2d ca 7e 78 1a 4c 89 e6 48 c7 c7 c0 6a 61 8c e8 ab d3 eb ff 90 <0f> 0b 90 e9 1c ea f7 03 83 c5 01 89 2d a9 7e 78 1a 49 39 c4 73 da [ 74.349979][ C2] RSP: 0018:ffffc900006488f0 EFLAGS: 00010082 [ 74.351725][ C2] RAX: 0000000000000050 RBX: ffff8880573cbc40 RCX: 0000000000000000 [ 74.354038][ C2] RDX: 0000000000000050 RSI: ffffffff81e91639 RDI: fffff520000c910f [ 74.356324][ C2] RBP: 0000000000000001 R08: 0000000000000007 R09: 0000000000000000 [ 74.358601][ C2] R10: 0000000000000102 R11: 203a47554245444f R12: ffffc90000648a60 [ 74.360855][ C2] R13: ffff88801f2d4b00 R14: 0000000000000001 R15: 0000000000000000 [ 74.363098][ C2] ? vprintk_emit+0x1c9/0x6b0 [ 74.364454][ C2] __debug_object_init+0x2a9/0x3d0 [ 74.365921][ C2] ? __pfx___debug_object_init+0x10/0x10 [ 74.367552][ C2] ? lockdep_init_map_type+0x5c/0x250 [ 74.369095][ C2] ? lockdep_init_map_type+0x5c/0x250 [ 74.370639][ C2] ? __init_swait_queue_head+0xca/0x150 [ 74.372207][ C2] __synchronize_srcu+0x1c3/0x300 [ 74.373665][ C2] ? __pfx___synchronize_srcu+0x10/0x10 [ 74.375275][ C2] ? ktime_get_mono_fast_ns+0x1c3/0x3f0 [ 74.376857][ C2] ? synchronize_srcu+0xa8/0x380 [ 74.378349][ C2] wakeup_source_unregister.part.0+0x12c/0x540 [ 74.380148][ C2] ? __pfx_mmc_host_classdev_release+0x10/0x10 [ 74.381922][ C2] wakeup_source_unregister+0x1f/0x30 [ 74.383464][ C2] mmc_host_classdev_release+0x42/0x120 [ 74.385047][ C2] ? __pfx_mmc_host_classdev_release+0x10/0x10 [ 74.386823][ C2] device_release+0xd2/0x270 [ 74.388195][ C2] kobject_put+0x1f7/0x640 [ 74.389495][ C2] ? __pfx_vub300_inactivity_timer_expired+0x10/0x10 [ 74.391399][ C2] put_device+0x1f/0x30 [ 74.392629][ C2] vub300_inactivity_timer_expired+0x42f/0x550 [ 74.394410][ C2] call_timer_fn+0x198/0x5f0 [ 74.395973][ C2] ? __pfx_call_timer_fn+0x10/0x10 [ 74.397479][ C2] ? __run_timers+0x747/0xb00 [ 74.398872][ C2] ? rcu_is_watching+0x13/0xc0 [ 74.400467][ C2] ? __pfx_vub300_inactivity_timer_expired+0x10/0x10 [ 74.402378][ C2] __run_timers+0x757/0xb00 [ 74.404069][ C2] ? __pfx___run_timers+0x10/0x10 [ 74.405966][ C2] ? clockevents_program_event+0x1bf/0x820 [ 74.407875][ C2] ? _raw_spin_lock_irq+0x45/0x50 [ 74.409358][ C2] run_timer_base+0x114/0x190 [ 74.410738][ C2] ? __pfx_run_timer_base+0x10/0x10 [ 74.412591][ C2] run_timer_softirq+0x1a/0x50 [ 74.414152][ C2] handle_softirqs+0x1e6/0x9d0 [ 74.415979][ C2] ? __pfx_handle_softirqs+0x10/0x10 [ 74.418085][ C2] ? _raw_spin_unlock+0x28/0x50 [ 74.419990][ C2] ? __hrtimer_rearm_deferred+0x9b/0x7b0 [ 74.422175][ C2] __irq_exit_rcu+0x194/0x210 [ 74.423864][ C2] irq_exit_rcu+0x9/0x30 [ 74.425137][ C2] sysvec_apic_timer_interrupt+0xa3/0xc0 [ 74.426795][ C2] [ 74.427732][ C2] [ 74.428636][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 74.430409][ C2] RIP: 0010:pv_native_safe_halt+0xf/0x20 [ 74.432058][ C2] Code: f8 a2 02 e9 43 4f 03 00 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa eb 07 0f 00 2d 83 b0 24 00 fb f4 cc cc cc cc 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 [ 74.438953][ C2] RSP: 0018:ffffc90000187e00 EFLAGS: 00000202 [ 74.441113][ C2] RAX: 000000000008481f RBX: ffff88801f2d4b00 RCX: ffffffff8bc6f115 [ 74.444002][ C2] RDX: 0000000000000001 RSI: ffffffff8e3d3fc0 RDI: ffffffff8c615f80 [ 74.446890][ C2] RBP: ffffed1003e5a960 R08: 0000000000000001 R09: ffffed100d4c678d [ 74.449635][ C2] R10: ffff88806a633c6b R11: 0000000000000001 R12: 0000000000000000 [ 74.452491][ C2] R13: 0000000000000000 R14: 1ffff92000030fc4 R15: dffffc0000000000 [ 74.455612][ C2] ? ct_kernel_exit+0x125/0x180 [ 74.457228][ C2] default_idle+0x9/0x10 [ 74.458594][ C2] default_idle_call+0x6c/0xb0 [ 74.460470][ C2] do_idle+0x3ae/0x5b0 [ 74.461780][ C2] ? __pfx_do_idle+0x10/0x10 [ 74.463463][ C2] ? finish_task_switch.isra.0+0x149/0x10d0 [ 74.465754][ C2] cpu_startup_entry+0x4f/0x60 [ 74.467623][ C2] start_secondary+0x21d/0x2d0 [ 74.469433][ C2] ? __pfx_start_secondary+0x10/0x10 [ 74.471251][ C2] common_startup_64+0x13e/0x158 [ 74.473094][ C2] [ 74.474794][ C2] Kernel Offset: disabled [ 74.476082][ C2] Rebooting in 86400 seconds..