Warning: Permanently added '10.128.0.144' (ED25519) to the list of known hosts. executing program [ 22.308377][ T30] audit: type=1400 audit(1721018850.665:66): avc: denied { execmem } for pid=288 comm="syz-executor263" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 22.328003][ T30] audit: type=1400 audit(1721018850.675:67): avc: denied { map_create } for pid=289 comm="syz-executor263" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 22.347416][ T30] audit: type=1400 audit(1721018850.675:68): avc: denied { map_read map_write } for pid=289 comm="syz-executor263" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 22.367532][ T30] audit: type=1400 audit(1721018850.675:69): avc: denied { prog_load } for pid=289 comm="syz-executor263" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 22.386749][ T30] audit: type=1400 audit(1721018850.675:70): avc: denied { bpf } for pid=289 comm="syz-executor263" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 22.407438][ T30] audit: type=1400 audit(1721018850.675:71): avc: denied { perfmon } for pid=289 comm="syz-executor263" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 22.472949][ T30] audit: type=1400 audit(1721018850.835:72): avc: denied { prog_run } for pid=289 comm="syz-executor263" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 122.489093][ C1] rcu: INFO: rcu_preempt self-detected stall on CPU [ 122.495553][ C1] rcu: 1-...!: (10000 ticks this GP) idle=8d7/1/0x4000000000000000 softirq=1829/1829 fqs=0 last_accelerate: 9348/ba5a dyntick_enabled: 1 [ 122.509499][ C1] (t=10002 jiffies g=441 q=21) [ 122.514189][ C1] rcu: rcu_preempt kthread timer wakeup didn't happen for 10001 jiffies! g441 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 [ 122.526169][ C1] rcu: Possible timer handling issue on cpu=1 timer-softirq=266 [ 122.533712][ C1] rcu: rcu_preempt kthread starved for 10004 jiffies! g441 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=1 [ 122.544734][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 122.554713][ C1] rcu: RCU grace-period kthread stack dump: [ 122.560449][ C1] task:rcu_preempt state:I stack:28328 pid: 14 ppid: 2 flags:0x00004000 [ 122.569552][ C1] Call Trace: [ 122.572601][ C1] [ 122.575381][ C1] __schedule+0xccc/0x1590 [ 122.579626][ C1] ? __sched_text_start+0x8/0x8 [ 122.584315][ C1] ? asm_sysvec_call_function_single+0x1b/0x20 [ 122.590300][ C1] schedule+0x11f/0x1e0 [ 122.594292][ C1] schedule_timeout+0x18c/0x370 [ 122.598979][ C1] ? console_conditional_schedule+0x30/0x30 [ 122.604706][ C1] ? update_process_times+0x200/0x200 [ 122.609914][ C1] ? prepare_to_swait_event+0x308/0x320 [ 122.615341][ C1] rcu_gp_fqs_loop+0x2af/0xf80 [ 122.619983][ C1] ? debug_smp_processor_id+0x17/0x20 [ 122.625188][ C1] ? __note_gp_changes+0x4ab/0x920 [ 122.630137][ C1] ? rcu_gp_init+0xc30/0xc30 [ 122.634564][ C1] ? _raw_spin_unlock_irq+0x4e/0x70 [ 122.639596][ C1] ? rcu_gp_init+0x9cf/0xc30 [ 122.644023][ C1] rcu_gp_kthread+0xa4/0x350 [ 122.648449][ C1] ? _raw_spin_lock+0x1b0/0x1b0 [ 122.653142][ C1] ? wake_nocb_gp+0x1e0/0x1e0 [ 122.657652][ C1] ? __kasan_check_read+0x11/0x20 [ 122.662508][ C1] ? __kthread_parkme+0xb2/0x200 [ 122.667283][ C1] kthread+0x421/0x510 [ 122.671188][ C1] ? wake_nocb_gp+0x1e0/0x1e0 [ 122.676135][ C1] ? kthread_blkcg+0xd0/0xd0 [ 122.680566][ C1] ret_from_fork+0x1f/0x30 [ 122.684819][ C1] [ 122.687685][ C1] rcu: Stack dump where RCU GP kthread last ran: [ 122.693845][ C1] NMI backtrace for cpu 1 [ 122.698023][ C1] CPU: 1 PID: 30 Comm: kauditd Not tainted 5.15.151-syzkaller-00415-gdb06c48ab67e #0 [ 122.707295][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 122.717279][ C1] Call Trace: [ 122.720488][ C1] [ 122.723186][ C1] dump_stack_lvl+0x151/0x1b7 [ 122.727690][ C1] ? io_uring_drop_tctx_refs+0x190/0x190 [ 122.733160][ C1] dump_stack+0x15/0x17 [ 122.737149][ C1] nmi_cpu_backtrace+0x2f7/0x300 [ 122.741924][ C1] ? nmi_trigger_cpumask_backtrace+0x270/0x270 [ 122.747912][ C1] ? panic+0x751/0x751 [ 122.751820][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 122.757722][ C1] nmi_trigger_cpumask_backtrace+0x15d/0x270 [ 122.763540][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 122.769612][ C1] arch_trigger_cpumask_backtrace+0x10/0x20 [ 122.775434][ C1] rcu_check_gp_kthread_starvation+0x1e3/0x250 [ 122.781417][ C1] ? rcu_check_gp_kthread_expired_fqs_timer+0x18e/0x230 [ 122.788184][ C1] print_cpu_stall+0x310/0x5f0 [ 122.793218][ C1] rcu_sched_clock_irq+0x989/0x12f0 [ 122.798263][ C1] ? rcu_boost_kthread_setaffinity+0x340/0x340 [ 122.804241][ C1] ? hrtimer_run_queues+0x15f/0x440 [ 122.809274][ C1] update_process_times+0x198/0x200 [ 122.814306][ C1] tick_sched_timer+0x188/0x240 [ 122.818993][ C1] ? tick_setup_sched_timer+0x480/0x480 [ 122.824461][ C1] __hrtimer_run_queues+0x41a/0xad0 [ 122.829498][ C1] ? hrtimer_interrupt+0xaa0/0xaa0 [ 122.834443][ C1] ? clockevents_program_event+0x22f/0x300 [ 122.840083][ C1] ? ktime_get_update_offsets_now+0x2ba/0x2d0 [ 122.845985][ C1] hrtimer_interrupt+0x40c/0xaa0 [ 122.850760][ C1] __sysvec_apic_timer_interrupt+0xfd/0x3c0 [ 122.856485][ C1] sysvec_apic_timer_interrupt+0x95/0xc0 [ 122.862070][ C1] [ 122.864841][ C1] [ 122.867621][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 122.873695][ C1] RIP: 0010:kvm_wait+0x147/0x180 [ 122.878455][ C1] Code: 4c 89 e8 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b 74 24 1c 75 34 41 0f b6 45 00 44 38 f0 75 10 66 90 0f 00 2d 2b 02 f3 03 fb f4 24 ff ff ff fb e9 1e ff ff ff 44 89 e9 80 e1 07 38 c1 7c a3 4c [ 122.897900][ C1] RSP: 0018:ffffc900001ff580 EFLAGS: 00000246 [ 122.904018][ C1] RAX: 0000000000000003 RBX: 1ffff9200003feb4 RCX: ffffffff8154fbdf [ 122.911833][ C1] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff88811fdad898 [ 122.919644][ C1] RBP: ffffc900001ff630 R08: dffffc0000000000 R09: ffffed1023fb5b14 [ 122.927450][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 122.935264][ C1] R13: ffff88811fdad898 R14: 0000000000000003 R15: 1ffff9200003feb8 [ 122.943076][ C1] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 122.949152][ C1] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 122.955138][ C1] ? kvm_arch_para_hints+0x30/0x30 [ 122.960086][ C1] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 122.966165][ C1] __pv_queued_spin_lock_slowpath+0x6bc/0xc40 [ 122.972064][ C1] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 122.978313][ C1] _raw_spin_lock_bh+0x139/0x1b0 [ 122.983106][ C1] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 122.988118][ C1] ? sock_hash_bucket_hash+0x31c/0x7e0 [ 122.993424][ C1] sock_hash_delete_elem+0xb1/0x2f0 [ 122.998466][ C1] ? sock_map_unref+0x352/0x4d0 [ 123.003136][ C1] ? bpf_trace_run2+0xec/0x210 [ 123.007731][ C1] ? _raw_spin_unlock+0x4d/0x70 [ 123.012420][ C1] ? bpf_trace_run1+0x1c0/0x1c0 [ 123.017107][ C1] ? sock_map_unref+0x352/0x4d0 [ 123.021796][ C1] ? sock_map_unref+0x352/0x4d0 [ 123.026572][ C1] ? __bpf_trace_kfree+0x6f/0x90 [ 123.031339][ C1] ? sock_map_unref+0x352/0x4d0 [ 123.036025][ C1] ? kfree+0x1f3/0x220 [ 123.039931][ C1] ? sock_map_unref+0x352/0x4d0 [ 123.044621][ C1] ? sock_hash_delete_elem+0x274/0x2f0 [ 123.049942][ C1] ? skb_release_data+0x8a9/0xa80 [ 123.054775][ C1] ? bpf_trace_run2+0xec/0x210 [ 123.059376][ C1] ? bpf_trace_run1+0x1c0/0x1c0 [ 123.064059][ C1] ? vprintk_emit+0x16b/0x340 [ 123.068570][ C1] ? skb_release_data+0x8a9/0xa80 [ 123.073434][ C1] ? vprintk_store+0x1620/0x1620 [ 123.078214][ C1] ? __kasan_check_write+0x14/0x20 [ 123.083248][ C1] ? skb_release_data+0x8a9/0xa80 [ 123.088200][ C1] ? __bpf_trace_kfree+0x6f/0x90 [ 123.092963][ C1] ? skb_release_data+0x8a9/0xa80 [ 123.097824][ C1] ? kfree+0x1f3/0x220 [ 123.101730][ C1] ? vprintk+0x74/0x80 [ 123.105686][ C1] ? skb_release_data+0x8a9/0xa80 [ 123.110495][ C1] ? kauditd_hold_skb+0x115/0x200 [ 123.115365][ C1] ? kfree_skb+0xba/0x360 [ 123.119531][ C1] ? kauditd_hold_skb+0x115/0x200 [ 123.124382][ C1] ? auditd_conn_free+0xe0/0xe0 [ 123.129069][ C1] ? auditd_conn_free+0xe0/0xe0 [ 123.133840][ C1] ? kauditd_send_queue+0x2e0/0x2e0 [ 123.139049][ C1] ? kauditd_send_queue+0x28d/0x2e0 [ 123.144086][ C1] ? auditd_conn_free+0xe0/0xe0 [ 123.148774][ C1] ? kauditd_send_queue+0x2e0/0x2e0 [ 123.153828][ C1] ? kauditd_thread+0x529/0x8b0 [ 123.158490][ C1] ? __kasan_check_write+0x14/0x20 [ 123.163438][ C1] ? _raw_spin_lock+0x1b0/0x1b0 [ 123.168122][ C1] ? audit_log+0x150/0x150 [ 123.172377][ C1] ? io_schedule+0x120/0x120 [ 123.176802][ C1] ? __kthread_parkme+0xb2/0x200 [ 123.181668][ C1] ? kthread+0x421/0x510 [ 123.185751][ C1] ? audit_log+0x150/0x150 [ 123.189996][ C1] ? kthread_blkcg+0xd0/0xd0 [ 123.194421][ C1] ? ret_from_fork+0x1f/0x30 [ 123.198996][ C1] [ 123.201911][ C1] Sending NMI from CPU 1 to CPUs 0: [ 123.206921][ C0] NMI backtrace for cpu 0 [ 123.206932][ C0] CPU: 0 PID: 289 Comm: syz-executor263 Not tainted 5.15.151-syzkaller-00415-gdb06c48ab67e #0 [ 123.206948][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 123.206957][ C0] RIP: 0010:kvm_wait+0x147/0x180 [ 123.206979][ C0] Code: 4c 89 e8 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b 74 24 1c 75 34 41 0f b6 45 00 44 38 f0 75 10 66 90 0f 00 2d 2b 02 f3 03 fb f4 24 ff ff ff fb e9 1e ff ff ff 44 89 e9 80 e1 07 38 c1 7c a3 4c [ 123.206991][ C0] RSP: 0018:ffffc90000957800 EFLAGS: 00000246 [ 123.207005][ C0] RAX: 0000000000000003 RBX: 1ffff9200012af04 RCX: ffffffff8154fbdf [ 123.207015][ C0] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff88811fb12c90 [ 123.207026][ C0] RBP: ffffc900009578b0 R08: dffffc0000000000 R09: ffffed1023f62593 [ 123.207037][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 123.207047][ C0] R13: ffff88811fb12c90 R14: 0000000000000003 R15: 1ffff9200012af08 [ 123.207057][ C0] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 123.207070][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 123.207080][ C0] CR2: 00007fb2375a9110 CR3: 000000000680f000 CR4: 00000000003506b0 [ 123.207097][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 123.207105][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 123.207114][ C0] Call Trace: [ 123.207119][ C0] [ 123.207125][ C0] ? show_regs+0x58/0x60 [ 123.207140][ C0] ? nmi_cpu_backtrace+0x29f/0x300 [ 123.207159][ C0] ? nmi_trigger_cpumask_backtrace+0x270/0x270 [ 123.207176][ C0] ? kvm_wait+0x147/0x180 [ 123.207189][ C0] ? kvm_wait+0x147/0x180 [ 123.207202][ C0] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 123.207218][ C0] ? nmi_handle+0xa8/0x280 [ 123.207233][ C0] ? kvm_wait+0x147/0x180 [ 123.207246][ C0] ? default_do_nmi+0x69/0x160 [ 123.207262][ C0] ? exc_nmi+0xaf/0x120 [ 123.207276][ C0] ? end_repeat_nmi+0x16/0x31 [ 123.207291][ C0] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 123.207309][ C0] ? kvm_wait+0x147/0x180 [ 123.207322][ C0] ? kvm_wait+0x147/0x180 [ 123.207335][ C0] ? kvm_wait+0x147/0x180 [ 123.207347][ C0] [ 123.207352][ C0] [ 123.207356][ C0] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 123.207371][ C0] ? kvm_arch_para_hints+0x30/0x30 [ 123.207385][ C0] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 123.207402][ C0] __pv_queued_spin_lock_slowpath+0x6bc/0xc40 [ 123.207418][ C0] ? do_syscall_64+0x3d/0xb0 [ 123.207433][ C0] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 123.207449][ C0] ? __kasan_check_write+0x14/0x20 [ 123.207466][ C0] _raw_spin_lock_bh+0x139/0x1b0 [ 123.207479][ C0] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 123.207492][ C0] ? __local_bh_enable_ip+0x58/0x80 [ 123.207508][ C0] ? lock_sock_nested+0x266/0x300 [ 123.207522][ C0] ? unix_peer_get+0xe0/0xe0 [ 123.207537][ C0] sk_psock_link_pop+0x2e/0x170 [ 123.207552][ C0] ? unix_peer_get+0xe0/0xe0 [ 123.207565][ C0] sock_map_remove_links+0x25/0x570 [ 123.207581][ C0] ? __kasan_check_read+0x11/0x20 [ 123.207595][ C0] ? unix_peer_get+0xe0/0xe0 [ 123.207608][ C0] sock_map_close+0x2ac/0x4c0 [ 123.207623][ C0] ? sock_map_remove_links+0x570/0x570 [ 123.207644][ C0] ? rwsem_mark_wake+0x6b0/0x6b0 [ 123.207659][ C0] ? security_file_free+0xc6/0xe0 [ 123.207675][ C0] unix_release+0x82/0xc0 [ 123.207690][ C0] sock_close+0xdf/0x270 [ 123.207704][ C0] ? sock_mmap+0xa0/0xa0 [ 123.207717][ C0] __fput+0x3fe/0x910 [ 123.207733][ C0] ____fput+0x15/0x20 [ 123.207746][ C0] task_work_run+0x129/0x190 [ 123.207761][ C0] do_exit+0xc48/0x2ca0 [ 123.207776][ C0] ? put_task_struct+0x80/0x80 [ 123.207789][ C0] ? exc_page_fault+0x47a/0x830 [ 123.207806][ C0] do_group_exit+0x141/0x310 [ 123.207821][ C0] __x64_sys_exit_group+0x3f/0x40 [ 123.207835][ C0] do_syscall_64+0x3d/0xb0 [ 123.207849][ C0] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 123.207863][ C0] RIP: 0033:0x7fb23752d089 [ 123.207874][ C0] Code: Unable to access opcode bytes at RIP 0x7fb23752d05f. [ 123.207881][ C0] RSP: 002b:00007ffe972849e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 123.207895][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb23752d089 [ 123.207905][ C0] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 [ 123.207914][ C0] RBP: 00007fb2375a82b0 R08: ffffffffffffffb8 R09: 0000000000000006 [ 123.207924][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb2375a82b0 [ 123.207933][ C0] R13: 0000000000000000 R14: 00007fb2375a8d00 R15: 00007fb2374fe2c0 [ 123.207945][ C0] [ 123.207950][ C0] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.030 msecs [ 123.208899][ C1] NMI backtrace for cpu 1 [ 123.659125][ C1] CPU: 1 PID: 30 Comm: kauditd Not tainted 5.15.151-syzkaller-00415-gdb06c48ab67e #0 [ 123.668407][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 123.678302][ C1] Call Trace: [ 123.681427][ C1] [ 123.684116][ C1] dump_stack_lvl+0x151/0x1b7 [ 123.688716][ C1] ? io_uring_drop_tctx_refs+0x190/0x190 [ 123.694183][ C1] ? cpumask_next+0x8a/0xb0 [ 123.698523][ C1] dump_stack+0x15/0x17 [ 123.702543][ C1] nmi_cpu_backtrace+0x2f7/0x300 [ 123.707289][ C1] ? init_x2apic_ldr+0x10/0x10 [ 123.711890][ C1] ? nmi_trigger_cpumask_backtrace+0x270/0x270 [ 123.718399][ C1] ? irq_work_queue+0xd4/0x160 [ 123.722996][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 123.728899][ C1] nmi_trigger_cpumask_backtrace+0x15d/0x270 [ 123.734728][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 123.740737][ C1] arch_trigger_cpumask_backtrace+0x10/0x20 [ 123.746435][ C1] rcu_dump_cpu_stacks+0x1d8/0x330 [ 123.751391][ C1] print_cpu_stall+0x315/0x5f0 [ 123.755981][ C1] rcu_sched_clock_irq+0x989/0x12f0 [ 123.761012][ C1] ? rcu_boost_kthread_setaffinity+0x340/0x340 [ 123.767001][ C1] ? hrtimer_run_queues+0x15f/0x440 [ 123.772044][ C1] update_process_times+0x198/0x200 [ 123.777075][ C1] tick_sched_timer+0x188/0x240 [ 123.781756][ C1] ? tick_setup_sched_timer+0x480/0x480 [ 123.787138][ C1] __hrtimer_run_queues+0x41a/0xad0 [ 123.792172][ C1] ? hrtimer_interrupt+0xaa0/0xaa0 [ 123.797118][ C1] ? clockevents_program_event+0x22f/0x300 [ 123.802762][ C1] ? ktime_get_update_offsets_now+0x2ba/0x2d0 [ 123.808667][ C1] hrtimer_interrupt+0x40c/0xaa0 [ 123.813441][ C1] __sysvec_apic_timer_interrupt+0xfd/0x3c0 [ 123.819165][ C1] sysvec_apic_timer_interrupt+0x95/0xc0 [ 123.824632][ C1] [ 123.827406][ C1] [ 123.830185][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 123.836000][ C1] RIP: 0010:kvm_wait+0x147/0x180 [ 123.840774][ C1] Code: 4c 89 e8 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b 74 24 1c 75 34 41 0f b6 45 00 44 38 f0 75 10 66 90 0f 00 2d 2b 02 f3 03 fb f4 24 ff ff ff fb e9 1e ff ff ff 44 89 e9 80 e1 07 38 c1 7c a3 4c [ 123.860306][ C1] RSP: 0018:ffffc900001ff580 EFLAGS: 00000246 [ 123.866201][ C1] RAX: 0000000000000003 RBX: 1ffff9200003feb4 RCX: ffffffff8154fbdf [ 123.874014][ C1] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff88811fdad898 [ 123.882001][ C1] RBP: ffffc900001ff630 R08: dffffc0000000000 R09: ffffed1023fb5b14 [ 123.889811][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 123.897716][ C1] R13: ffff88811fdad898 R14: 0000000000000003 R15: 1ffff9200003feb8 [ 123.905630][ C1] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 123.911812][ C1] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 123.917775][ C1] ? kvm_arch_para_hints+0x30/0x30 [ 123.922893][ C1] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 123.928970][ C1] __pv_queued_spin_lock_slowpath+0x6bc/0xc40 [ 123.934960][ C1] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 123.941208][ C1] _raw_spin_lock_bh+0x139/0x1b0 [ 123.945982][ C1] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 123.951014][ C1] ? sock_hash_bucket_hash+0x31c/0x7e0 [ 123.956396][ C1] sock_hash_delete_elem+0xb1/0x2f0 [ 123.961431][ C1] ? sock_map_unref+0x352/0x4d0 [ 123.966233][ C1] ? bpf_trace_run2+0xec/0x210 [ 123.970906][ C1] ? _raw_spin_unlock+0x4d/0x70 [ 123.975664][ C1] ? bpf_trace_run1+0x1c0/0x1c0 [ 123.980436][ C1] ? sock_map_unref+0x352/0x4d0 [ 123.985162][ C1] ? sock_map_unref+0x352/0x4d0 [ 123.989812][ C1] ? __bpf_trace_kfree+0x6f/0x90 [ 123.995017][ C1] ? sock_map_unref+0x352/0x4d0 [ 123.999705][ C1] ? kfree+0x1f3/0x220 [ 124.003616][ C1] ? sock_map_unref+0x352/0x4d0 [ 124.008298][ C1] ? sock_hash_delete_elem+0x274/0x2f0 [ 124.013592][ C1] ? skb_release_data+0x8a9/0xa80 [ 124.018453][ C1] ? bpf_trace_run2+0xec/0x210 [ 124.023062][ C1] ? bpf_trace_run1+0x1c0/0x1c0 [ 124.027740][ C1] ? vprintk_emit+0x16b/0x340 [ 124.032256][ C1] ? skb_release_data+0x8a9/0xa80 [ 124.037112][ C1] ? vprintk_store+0x1620/0x1620 [ 124.041968][ C1] ? __kasan_check_write+0x14/0x20 [ 124.046845][ C1] ? skb_release_data+0x8a9/0xa80 [ 124.051700][ C1] ? __bpf_trace_kfree+0x6f/0x90 [ 124.056613][ C1] ? skb_release_data+0x8a9/0xa80 [ 124.061468][ C1] ? kfree+0x1f3/0x220 [ 124.065362][ C1] ? vprintk+0x74/0x80 [ 124.069270][ C1] ? skb_release_data+0x8a9/0xa80 [ 124.074127][ C1] ? kauditd_hold_skb+0x115/0x200 [ 124.078987][ C1] ? kfree_skb+0xba/0x360 [ 124.083171][ C1] ? kauditd_hold_skb+0x115/0x200 [ 124.088113][ C1] ? auditd_conn_free+0xe0/0xe0 [ 124.092785][ C1] ? auditd_conn_free+0xe0/0xe0 [ 124.097482][ C1] ? kauditd_send_queue+0x2e0/0x2e0 [ 124.102516][ C1] ? kauditd_send_queue+0x28d/0x2e0 [ 124.107548][ C1] ? auditd_conn_free+0xe0/0xe0 [ 124.112247][ C1] ? kauditd_send_queue+0x2e0/0x2e0 [ 124.117262][ C1] ? kauditd_thread+0x529/0x8b0 [ 124.121949][ C1] ? __kasan_check_write+0x14/0x20 [ 124.126897][ C1] ? _raw_spin_lock+0x1b0/0x1b0 [ 124.131583][ C1] ? audit_log+0x150/0x150 [ 124.135835][ C1] ? io_schedule+0x120/0x120 [ 124.140272][ C1] ? __kthread_parkme+0xb2/0x200 [ 124.145037][ C1] ? kthread+0x421/0x510 [ 124.149127][ C1] ? audit_log+0x150/0x150 [ 124.153455][ C1] ? kthread_blkcg+0xd0/0xd0 [ 124.157890][ C1] ? ret_from_fork+0x1f/0x30 [ 124.162322][ C1] [ 265.068928][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for 245s! [syz-executor263:289] [ 265.077343][ C0] Modules linked in: [ 265.078911][ C1] watchdog: BUG: soft lockup - CPU#1 stuck for 245s! [kauditd:30] [ 265.081068][ C0] CPU: 0 PID: 289 Comm: syz-executor263 Not tainted 5.15.151-syzkaller-00415-gdb06c48ab67e #0 [ 265.088700][ C1] Modules linked in: [ 265.098781][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 265.102502][ C1] CPU: 1 PID: 30 Comm: kauditd Not tainted 5.15.151-syzkaller-00415-gdb06c48ab67e #0 [ 265.112498][ C0] RIP: 0010:kvm_wait+0x147/0x180 [ 265.123513][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 265.128296][ C0] Code: 4c 89 e8 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b 74 24 1c 75 34 41 0f b6 45 00 44 38 f0 75 10 66 90 0f 00 2d 2b 02 f3 03 fb f4 24 ff ff ff fb e9 1e ff ff ff 44 89 e9 80 e1 07 38 c1 7c a3 4c [ 265.138178][ C1] RIP: 0010:kvm_wait+0x147/0x180 [ 265.157617][ C0] RSP: 0018:ffffc90000957800 EFLAGS: 00000246 [ 265.162475][ C1] Code: 4c 89 e8 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b 74 24 1c 75 34 41 0f b6 45 00 44 38 f0 75 10 66 90 0f 00 2d 2b 02 f3 03 fb f4 24 ff ff ff fb e9 1e ff ff ff 44 89 e9 80 e1 07 38 c1 7c a3 4c [ 265.162480][ C0] [ 265.162489][ C1] RSP: 0018:ffffc900001ff580 EFLAGS: 00000246 [ 265.168385][ C0] RAX: 0000000000000003 RBX: 1ffff9200012af04 RCX: ffffffff8154fbdf [ 265.187825][ C1] [ 265.187835][ C1] RAX: 0000000000000003 RBX: 1ffff9200003feb4 RCX: ffffffff8154fbdf [ 265.189988][ C0] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff88811fb12c90 [ 265.195892][ C1] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff88811fdad898 [ 265.203715][ C0] RBP: ffffc900009578b0 R08: dffffc0000000000 R09: ffffed1023f62593 [ 265.205870][ C1] RBP: ffffc900001ff630 R08: dffffc0000000000 R09: ffffed1023fb5b14 [ 265.213681][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 265.221498][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 265.229308][ C0] R13: ffff88811fb12c90 R14: 0000000000000003 R15: 1ffff9200012af08 [ 265.237115][ C1] R13: ffff88811fdad898 R14: 0000000000000003 R15: 1ffff9200003feb8 [ 265.244927][ C0] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 265.252793][ C1] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 265.262012][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 265.269910][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 265.277806][ C0] CR2: 00007fb2375a9110 CR3: 000000000680f000 CR4: 00000000003506b0 [ 265.286657][ C1] CR2: 0000561227af21c0 CR3: 000000011fa8c000 CR4: 00000000003506a0 [ 265.295624][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 265.302047][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 265.308488][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 265.316278][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 265.324092][ C0] Call Trace: [ 265.324101][ C0] [ 265.331989][ C1] Call Trace: [ 265.331996][ C1] [ 265.339818][ C0] ? show_regs+0x58/0x60 [ 265.347784][ C1] ? show_regs+0x58/0x60 [ 265.355598][ C0] ? watchdog_timer_fn+0x4b1/0x5f0 [ 265.358719][ C1] ? watchdog_timer_fn+0x4b1/0x5f0 [ 265.361411][ C0] ? proc_watchdog_cpumask+0xd0/0xd0 [ 265.364534][ C1] ? proc_watchdog_cpumask+0xd0/0xd0 [ 265.367228][ C0] ? __hrtimer_run_queues+0x41a/0xad0 [ 265.371314][ C1] ? __hrtimer_run_queues+0x41a/0xad0 [ 265.375388][ C0] ? hrtimer_interrupt+0xaa0/0xaa0 [ 265.380336][ C1] ? hrtimer_interrupt+0xaa0/0xaa0 [ 265.385276][ C0] ? clockevents_program_event+0x22f/0x300 [ 265.390399][ C1] ? clockevents_program_event+0x22f/0x300 [ 265.395520][ C0] ? ktime_get_update_offsets_now+0x2ba/0x2d0 [ 265.400727][ C1] ? ktime_get_update_offsets_now+0x2ba/0x2d0 [ 265.405936][ C0] ? hrtimer_interrupt+0x40c/0xaa0 [ 265.410882][ C1] ? hrtimer_interrupt+0x40c/0xaa0 [ 265.415831][ C0] ? __sysvec_apic_timer_interrupt+0xfd/0x3c0 [ 265.421992][ C1] ? __sysvec_apic_timer_interrupt+0xfd/0x3c0 [ 265.427632][ C0] ? sysvec_apic_timer_interrupt+0x95/0xc0 [ 265.433533][ C1] ? sysvec_apic_timer_interrupt+0x95/0xc0 [ 265.439434][ C0] [ 265.439440][ C0] [ 265.444381][ C1] [ 265.444387][ C1] [ 265.449415][ C0] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 265.455318][ C1] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 265.461219][ C0] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 265.466861][ C1] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 265.472502][ C0] ? kvm_wait+0x147/0x180 [ 265.475278][ C1] ? kvm_wait+0x147/0x180 [ 265.478062][ C0] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 265.480834][ C1] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 265.483611][ C0] ? kvm_arch_para_hints+0x30/0x30 [ 265.489600][ C1] ? kvm_arch_para_hints+0x30/0x30 [ 265.495588][ C0] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 265.501664][ C1] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 265.507739][ C0] __pv_queued_spin_lock_slowpath+0x6bc/0xc40 [ 265.511904][ C1] __pv_queued_spin_lock_slowpath+0x6bc/0xc40 [ 265.516071][ C0] ? do_syscall_64+0x3d/0xb0 [ 265.522061][ C1] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 265.528049][ C0] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 265.532999][ C1] _raw_spin_lock_bh+0x139/0x1b0 [ 265.537942][ C0] ? __kasan_check_write+0x14/0x20 [ 265.544108][ C1] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 265.550179][ C0] _raw_spin_lock_bh+0x139/0x1b0 [ 265.556081][ C1] ? sock_hash_bucket_hash+0x31c/0x7e0 [ 265.561983][ C0] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 265.566410][ C1] sock_hash_delete_elem+0xb1/0x2f0 [ 265.572657][ C0] ? __local_bh_enable_ip+0x58/0x80 [ 265.578915][ C1] ? sock_map_unref+0x352/0x4d0 [ 265.583686][ C0] ? lock_sock_nested+0x266/0x300 [ 265.588835][ C1] ? bpf_trace_run2+0xec/0x210 [ 265.593924][ C0] ? unix_peer_get+0xe0/0xe0 [ 265.598792][ C1] ? _raw_spin_unlock+0x4d/0x70 [ 265.604079][ C0] sk_psock_link_pop+0x2e/0x170 [ 265.609116][ C1] ? bpf_trace_run1+0x1c0/0x1c0 [ 265.614145][ C0] ? unix_peer_get+0xe0/0xe0 [ 265.619181][ C1] ? sock_map_unref+0x352/0x4d0 [ 265.623867][ C0] sock_map_remove_links+0x25/0x570 [ 265.628727][ C1] ? sock_map_unref+0x352/0x4d0 [ 265.633327][ C0] ? __kasan_check_read+0x11/0x20 [ 265.637753][ C1] ? __bpf_trace_kfree+0x6f/0x90 [ 265.642449][ C0] ? unix_peer_get+0xe0/0xe0 [ 265.647128][ C1] ? sock_map_unref+0x352/0x4d0 [ 265.651812][ C0] sock_map_close+0x2ac/0x4c0 [ 265.656338][ C1] ? kfree+0x1f3/0x220 [ 265.661015][ C0] ? sock_map_remove_links+0x570/0x570 [ 265.666048][ C1] ? sock_map_unref+0x352/0x4d0 [ 265.670738][ C0] ? rwsem_mark_wake+0x6b0/0x6b0 [ 265.675594][ C1] ? sock_hash_delete_elem+0x274/0x2f0 [ 265.680368][ C0] ? security_file_free+0xc6/0xe0 [ 265.684794][ C1] ? skb_release_data+0x8a9/0xa80 [ 265.689480][ C0] unix_release+0x82/0xc0 [ 265.693998][ C1] ? bpf_trace_run2+0xec/0x210 [ 265.697900][ C0] sock_close+0xdf/0x270 [ 265.703195][ C1] ? bpf_trace_run1+0x1c0/0x1c0 [ 265.707888][ C0] ? sock_mmap+0xa0/0xa0 [ 265.712655][ C1] ? vprintk_emit+0x16b/0x340 [ 265.717952][ C0] __fput+0x3fe/0x910 [ 265.722893][ C1] ? skb_release_data+0x8a9/0xa80 [ 265.727759][ C0] ____fput+0x15/0x20 [ 265.731922][ C1] ? vprintk_store+0x1620/0x1620 [ 265.736521][ C0] task_work_run+0x129/0x190 [ 265.740607][ C1] ? __kasan_check_write+0x14/0x20 [ 265.745375][ C0] do_exit+0xc48/0x2ca0 [ 265.749457][ C1] ? skb_release_data+0x8a9/0xa80 [ 265.753971][ C0] ? put_task_struct+0x80/0x80 [ 265.757787][ C1] ? __bpf_trace_kfree+0x6f/0x90 [ 265.762646][ C0] ? exc_page_fault+0x47a/0x830 [ 265.766463][ C1] ? skb_release_data+0x8a9/0xa80 [ 265.771240][ C0] do_group_exit+0x141/0x310 [ 265.775664][ C1] ? kfree+0x1f3/0x220 [ 265.780614][ C0] __x64_sys_exit_group+0x3f/0x40 [ 265.784605][ C1] ? vprintk+0x74/0x80 [ 265.789461][ C0] do_syscall_64+0x3d/0xb0 [ 265.794065][ C1] ? skb_release_data+0x8a9/0xa80 [ 265.798839][ C0] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 265.803526][ C1] ? kauditd_hold_skb+0x115/0x200 [ 265.808383][ C0] RIP: 0033:0x7fb23752d089 [ 265.812810][ C1] ? kfree_skb+0xba/0x360 [ 265.816717][ C0] Code: Unable to access opcode bytes at RIP 0x7fb23752d05f. [ 265.821576][ C1] ? kauditd_hold_skb+0x115/0x200 [ 265.825487][ C0] RSP: 002b:00007ffe972849e8 EFLAGS: 00000246 [ 265.829766][ C1] ? auditd_conn_free+0xe0/0xe0 [ 265.834619][ C0] ORIG_RAX: 00000000000000e7 [ 265.840321][ C1] ? auditd_conn_free+0xe0/0xe0 [ 265.845180][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb23752d089 [ 265.849435][ C1] ? kauditd_send_queue+0x2e0/0x2e0 [ 265.853688][ C0] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 [ 265.860900][ C1] ? kauditd_send_queue+0x28d/0x2e0 [ 265.865751][ C0] RBP: 00007fb2375a82b0 R08: ffffffffffffffb8 R09: 0000000000000006 [ 265.871655][ C1] ? auditd_conn_free+0xe0/0xe0 [ 265.876357][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb2375a82b0 [ 265.880855][ C1] ? kauditd_send_queue+0x2e0/0x2e0 [ 265.885542][ C0] R13: 0000000000000000 R14: 00007fb2375a8d00 R15: 00007fb2374fe2c0 [ 265.893354][ C1] ? kauditd_thread+0x529/0x8b0 [ 265.898392][ C0] [ 265.906197][ C1] ? __kasan_check_write+0x14/0x20 [ 265.957066][ C1] ? _raw_spin_lock+0x1b0/0x1b0 [ 265.961743][ C1] ? audit_log+0x150/0x150 [ 265.965996][ C1] ? io_schedule+0x120/0x120 [ 265.970432][ C1] ? __kthread_parkme+0xb2/0x200 [ 265.975203][ C1] ? kthread+0x421/0x510 [ 265.979277][ C1] ? audit_log+0x150/0x150 [ 265.983528][ C1] ? kthread_blkcg+0xd0/0xd0 [ 265.987962][ C1] ? ret_from_fork+0x1f/0x30 [ 265.992388][ C1]