Warning: Permanently added '10.128.1.185' (ED25519) to the list of known hosts. executing program [ 483.279468][ T30] audit: type=1400 audit(1718798206.007:66): avc: denied { execmem } for pid=749 comm="syz-executor246" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 483.298726][ T30] audit: type=1400 audit(1718798206.007:67): avc: denied { map_create } for pid=750 comm="syz-executor246" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 483.318178][ T30] audit: type=1400 audit(1718798206.007:68): avc: denied { map_read map_write } for pid=750 comm="syz-executor246" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 483.338111][ T30] audit: type=1400 audit(1718798206.007:69): avc: denied { prog_load } for pid=750 comm="syz-executor246" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 483.357286][ T30] audit: type=1400 audit(1718798206.007:70): avc: denied { bpf } for pid=750 comm="syz-executor246" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 483.377899][ T30] audit: type=1400 audit(1718798206.007:71): avc: denied { perfmon } for pid=750 comm="syz-executor246" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 483.445041][ T30] audit: type=1400 audit(1718798206.167:72): avc: denied { prog_run } for pid=750 comm="syz-executor246" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 583.455648][ C1] rcu: INFO: rcu_preempt self-detected stall on CPU [ 583.462074][ C1] rcu: 1-...!: (10004 ticks this GP) idle=717/1/0x4000000000000000 softirq=3726/3729 fqs=0 last_accelerate: 4749/6e6b dyntick_enabled: 1 [ 583.475961][ C1] (t=10002 jiffies g=4345 q=20) [ 583.480723][ C1] rcu: rcu_preempt kthread timer wakeup didn't happen for 10001 jiffies! g4345 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 [ 583.492787][ C1] rcu: Possible timer handling issue on cpu=0 timer-softirq=2933 [ 583.500509][ C1] rcu: rcu_preempt kthread starved for 10004 jiffies! g4345 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0 [ 583.511618][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 583.521429][ C1] rcu: RCU grace-period kthread stack dump: [ 583.527162][ C1] task:rcu_preempt state:I stack:28328 pid: 14 ppid: 2 flags:0x00004000 [ 583.536204][ C1] Call Trace: [ 583.539311][ C1] [ 583.542085][ C1] __schedule+0xccc/0x1590 [ 583.546337][ C1] ? __sched_text_start+0x8/0x8 [ 583.551021][ C1] ? __kasan_check_write+0x14/0x20 [ 583.555973][ C1] ? __kasan_check_write+0x14/0x20 [ 583.560917][ C1] schedule+0x11f/0x1e0 [ 583.564909][ C1] schedule_timeout+0x18c/0x370 [ 583.569598][ C1] ? console_conditional_schedule+0x30/0x30 [ 583.575324][ C1] ? update_process_times+0x200/0x200 [ 583.580533][ C1] ? prepare_to_swait_event+0x308/0x320 [ 583.585914][ C1] rcu_gp_fqs_loop+0x2af/0xf80 [ 583.590513][ C1] ? irqentry_exit+0x30/0x40 [ 583.594937][ C1] ? sysvec_call_function_single+0x52/0xb0 [ 583.600583][ C1] ? rcu_gp_init+0xc30/0xc30 [ 583.605011][ C1] rcu_gp_kthread+0xa4/0x350 [ 583.609442][ C1] ? _raw_spin_lock+0x1b0/0x1b0 [ 583.614120][ C1] ? wake_nocb_gp+0x1e0/0x1e0 [ 583.618634][ C1] ? __kasan_check_read+0x11/0x20 [ 583.623496][ C1] ? __kthread_parkme+0xb2/0x200 [ 583.628270][ C1] kthread+0x421/0x510 [ 583.632184][ C1] ? wake_nocb_gp+0x1e0/0x1e0 [ 583.636688][ C1] ? kthread_blkcg+0xd0/0xd0 [ 583.641114][ C1] ret_from_fork+0x1f/0x30 [ 583.645368][ C1] [ 583.648236][ C1] rcu: Stack dump where RCU GP kthread last ran: [ 583.654401][ C1] Sending NMI from CPU 1 to CPUs 0: [ 583.659480][ C0] NMI backtrace for cpu 0 [ 583.659489][ C0] CPU: 0 PID: 30 Comm: kauditd Not tainted 5.15.149-syzkaller-00165-g85445b5a2107 #0 [ 583.659505][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 583.659517][ C0] RIP: 0010:kvm_wait+0x147/0x180 [ 583.659539][ 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 4b 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 [ 583.659551][ C0] RSP: 0018:ffffc900001ff580 EFLAGS: 00000246 [ 583.659565][ C0] RAX: 0000000000000003 RBX: 1ffff9200003feb4 RCX: ffffffff8154fb7f [ 583.659576][ C0] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff888109f7ee48 [ 583.659586][ C0] RBP: ffffc900001ff630 R08: dffffc0000000000 R09: ffffed10213efdca [ 583.659597][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 583.659608][ C0] R13: ffff888109f7ee48 R14: 0000000000000003 R15: 1ffff9200003feb8 [ 583.659618][ C0] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 583.659631][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 583.659641][ C0] CR2: 000055c80c9bf648 CR3: 000000010b6a7000 CR4: 00000000003506b0 [ 583.659654][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 583.659663][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 583.659672][ C0] Call Trace: [ 583.659677][ C0] [ 583.659682][ C0] ? show_regs+0x58/0x60 [ 583.659698][ C0] ? nmi_cpu_backtrace+0x29f/0x300 [ 583.659715][ C0] ? nmi_trigger_cpumask_backtrace+0x270/0x270 [ 583.659733][ C0] ? kvm_wait+0x147/0x180 [ 583.659746][ C0] ? kvm_wait+0x147/0x180 [ 583.659759][ C0] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 583.659775][ C0] ? nmi_handle+0xa8/0x280 [ 583.659790][ C0] ? kvm_wait+0x147/0x180 [ 583.659803][ C0] ? default_do_nmi+0x69/0x160 [ 583.659819][ C0] ? exc_nmi+0xaf/0x120 [ 583.659833][ C0] ? end_repeat_nmi+0x16/0x31 [ 583.659848][ C0] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 583.659866][ C0] ? kvm_wait+0x147/0x180 [ 583.659879][ C0] ? kvm_wait+0x147/0x180 [ 583.659892][ C0] ? kvm_wait+0x147/0x180 [ 583.659905][ C0] [ 583.659909][ C0] [ 583.659913][ C0] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 583.659928][ C0] ? kvm_arch_para_hints+0x30/0x30 [ 583.659943][ C0] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 583.659960][ C0] __pv_queued_spin_lock_slowpath+0x6bc/0xc40 [ 583.659977][ C0] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 583.659995][ C0] _raw_spin_lock_bh+0x139/0x1b0 [ 583.660012][ C0] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 583.660028][ C0] ? sock_hash_bucket_hash+0x36d/0x7e0 [ 583.660047][ C0] sock_hash_delete_elem+0xb1/0x2f0 [ 583.660062][ C0] ? sock_map_unref+0x352/0x4d0 [ 583.660077][ C0] ? bpf_trace_run2+0xec/0x210 [ 583.660093][ C0] ? _raw_spin_unlock+0x4d/0x70 [ 583.660109][ C0] ? bpf_trace_run1+0x1c0/0x1c0 [ 583.660124][ C0] ? sock_map_unref+0x352/0x4d0 [ 583.660140][ C0] ? sock_map_unref+0x352/0x4d0 [ 583.660155][ C0] ? __bpf_trace_kfree+0x6f/0x90 [ 583.660169][ C0] ? sock_map_unref+0x352/0x4d0 [ 583.660184][ C0] ? kfree+0x1f3/0x220 [ 583.660200][ C0] ? sock_map_unref+0x352/0x4d0 [ 583.660216][ C0] ? sock_hash_delete_elem+0x274/0x2f0 [ 583.660231][ C0] ? skb_release_data+0x8a9/0xa80 [ 583.660246][ C0] ? bpf_trace_run2+0xec/0x210 [ 583.660261][ C0] ? bpf_trace_run1+0x1c0/0x1c0 [ 583.660276][ C0] ? vprintk_emit+0x16b/0x340 [ 583.660290][ C0] ? skb_release_data+0x8a9/0xa80 [ 583.660304][ C0] ? vprintk_store+0x1620/0x1620 [ 583.660318][ C0] ? __kasan_check_write+0x14/0x20 [ 583.660332][ C0] ? skb_release_data+0x8a9/0xa80 [ 583.660346][ C0] ? __bpf_trace_kfree+0x6f/0x90 [ 583.660360][ C0] ? skb_release_data+0x8a9/0xa80 [ 583.660373][ C0] ? kfree+0x1f3/0x220 [ 583.660387][ C0] ? vprintk+0x74/0x80 [ 583.660401][ C0] ? skb_release_data+0x8a9/0xa80 [ 583.660416][ C0] ? kauditd_hold_skb+0x115/0x200 [ 583.660430][ C0] ? kfree_skb+0xba/0x360 [ 583.660443][ C0] ? kauditd_hold_skb+0x115/0x200 [ 583.660463][ C0] ? auditd_conn_free+0xe0/0xe0 [ 583.660476][ C0] ? auditd_conn_free+0xe0/0xe0 [ 583.660489][ C0] ? kauditd_send_queue+0x2e0/0x2e0 [ 583.660504][ C0] ? kauditd_send_queue+0x28d/0x2e0 [ 583.660518][ C0] ? auditd_conn_free+0xe0/0xe0 [ 583.660532][ C0] ? kauditd_send_queue+0x2e0/0x2e0 [ 583.660547][ C0] ? kauditd_thread+0x529/0x8b0 [ 583.660560][ C0] ? __kasan_check_write+0x14/0x20 [ 583.660575][ C0] ? _raw_spin_lock+0x1b0/0x1b0 [ 583.660591][ C0] ? audit_log+0x150/0x150 [ 583.660604][ C0] ? io_schedule+0x120/0x120 [ 583.660618][ C0] ? __kthread_parkme+0xb2/0x200 [ 583.660634][ C0] ? kthread+0x421/0x510 [ 583.660647][ C0] ? audit_log+0x150/0x150 [ 583.660660][ C0] ? kthread_blkcg+0xd0/0xd0 [ 583.660674][ C0] ? ret_from_fork+0x1f/0x30 [ 583.660690][ C0] [ 583.660696][ C0] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.216 msecs [ 583.661470][ C1] Sending NMI from CPU 1 to CPUs 0: [ 584.141511][ C0] NMI backtrace for cpu 0 [ 584.141523][ C0] CPU: 0 PID: 30 Comm: kauditd Not tainted 5.15.149-syzkaller-00165-g85445b5a2107 #0 [ 584.141539][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 584.141548][ C0] RIP: 0010:kvm_wait+0x147/0x180 [ 584.141569][ 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 4b 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 [ 584.141581][ C0] RSP: 0018:ffffc900001ff580 EFLAGS: 00000246 [ 584.141596][ C0] RAX: 0000000000000003 RBX: 1ffff9200003feb4 RCX: ffffffff8154fb7f [ 584.141606][ C0] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff888109f7ee48 [ 584.141617][ C0] RBP: ffffc900001ff630 R08: dffffc0000000000 R09: ffffed10213efdca [ 584.141628][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 584.141638][ C0] R13: ffff888109f7ee48 R14: 0000000000000003 R15: 1ffff9200003feb8 [ 584.141648][ C0] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 584.141661][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 584.141671][ C0] CR2: 000055c80c9bf648 CR3: 000000010b6a7000 CR4: 00000000003506b0 [ 584.141685][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 584.141693][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 584.141702][ C0] Call Trace: [ 584.141707][ C0] [ 584.141713][ C0] ? show_regs+0x58/0x60 [ 584.141729][ C0] ? nmi_cpu_backtrace+0x29f/0x300 [ 584.141746][ C0] ? ___ratelimit+0x3c0/0x5a0 [ 584.141759][ C0] ? nmi_trigger_cpumask_backtrace+0x270/0x270 [ 584.141777][ C0] ? kvm_wait+0x147/0x180 [ 584.141789][ C0] ? kvm_wait+0x147/0x180 [ 584.141802][ C0] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 584.141818][ C0] ? nmi_handle+0xa8/0x280 [ 584.141833][ C0] ? kvm_wait+0x147/0x180 [ 584.141845][ C0] ? kvm_wait+0x147/0x180 [ 584.141858][ C0] ? default_do_nmi+0x69/0x160 [ 584.141874][ C0] ? exc_nmi+0xaf/0x120 [ 584.141888][ C0] ? end_repeat_nmi+0x16/0x31 [ 584.141903][ C0] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 584.141921][ C0] ? kvm_wait+0x147/0x180 [ 584.141934][ C0] ? kvm_wait+0x147/0x180 [ 584.141947][ C0] ? kvm_wait+0x147/0x180 [ 584.141960][ C0] [ 584.141964][ C0] [ 584.141969][ C0] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 584.141983][ C0] ? kvm_arch_para_hints+0x30/0x30 [ 584.141998][ C0] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 584.142015][ C0] __pv_queued_spin_lock_slowpath+0x6bc/0xc40 [ 584.142032][ C0] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 584.142050][ C0] _raw_spin_lock_bh+0x139/0x1b0 [ 584.142066][ C0] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 584.142083][ C0] ? sock_hash_bucket_hash+0x36d/0x7e0 [ 584.142101][ C0] sock_hash_delete_elem+0xb1/0x2f0 [ 584.142116][ C0] ? sock_map_unref+0x352/0x4d0 [ 584.142131][ C0] ? bpf_trace_run2+0xec/0x210 [ 584.142147][ C0] ? _raw_spin_unlock+0x4d/0x70 [ 584.142169][ C0] ? bpf_trace_run1+0x1c0/0x1c0 [ 584.142184][ C0] ? sock_map_unref+0x352/0x4d0 [ 584.142200][ C0] ? sock_map_unref+0x352/0x4d0 [ 584.142214][ C0] ? __bpf_trace_kfree+0x6f/0x90 [ 584.142229][ C0] ? sock_map_unref+0x352/0x4d0 [ 584.142244][ C0] ? kfree+0x1f3/0x220 [ 584.142260][ C0] ? sock_map_unref+0x352/0x4d0 [ 584.142276][ C0] ? sock_hash_delete_elem+0x274/0x2f0 [ 584.142292][ C0] ? skb_release_data+0x8a9/0xa80 [ 584.142307][ C0] ? bpf_trace_run2+0xec/0x210 [ 584.142323][ C0] ? bpf_trace_run1+0x1c0/0x1c0 [ 584.142337][ C0] ? vprintk_emit+0x16b/0x340 [ 584.142351][ C0] ? skb_release_data+0x8a9/0xa80 [ 584.142365][ C0] ? vprintk_store+0x1620/0x1620 [ 584.142378][ C0] ? __kasan_check_write+0x14/0x20 [ 584.142394][ C0] ? skb_release_data+0x8a9/0xa80 [ 584.142408][ C0] ? __bpf_trace_kfree+0x6f/0x90 [ 584.142421][ C0] ? skb_release_data+0x8a9/0xa80 [ 584.142434][ C0] ? kfree+0x1f3/0x220 [ 584.142448][ C0] ? vprintk+0x74/0x80 [ 584.142462][ C0] ? skb_release_data+0x8a9/0xa80 [ 584.142477][ C0] ? kauditd_hold_skb+0x115/0x200 [ 584.142492][ C0] ? kfree_skb+0xba/0x360 [ 584.142505][ C0] ? kauditd_hold_skb+0x115/0x200 [ 584.142519][ C0] ? auditd_conn_free+0xe0/0xe0 [ 584.142532][ C0] ? auditd_conn_free+0xe0/0xe0 [ 584.142545][ C0] ? kauditd_send_queue+0x2e0/0x2e0 [ 584.142559][ C0] ? kauditd_send_queue+0x28d/0x2e0 [ 584.142574][ C0] ? auditd_conn_free+0xe0/0xe0 [ 584.142587][ C0] ? kauditd_send_queue+0x2e0/0x2e0 [ 584.142602][ C0] ? kauditd_thread+0x529/0x8b0 [ 584.142615][ C0] ? __kasan_check_write+0x14/0x20 [ 584.142631][ C0] ? _raw_spin_lock+0x1b0/0x1b0 [ 584.142646][ C0] ? audit_log+0x150/0x150 [ 584.142659][ C0] ? io_schedule+0x120/0x120 [ 584.142673][ C0] ? __kthread_parkme+0xb2/0x200 [ 584.142688][ C0] ? kthread+0x421/0x510 [ 584.142702][ C0] ? audit_log+0x150/0x150 [ 584.142715][ C0] ? kthread_blkcg+0xd0/0xd0 [ 584.142729][ C0] ? ret_from_fork+0x1f/0x30 [ 584.142745][ C0] [ 584.142750][ C0] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.240 msecs [ 584.143496][ C1] NMI backtrace for cpu 1 [ 584.630667][ C1] CPU: 1 PID: 750 Comm: syz-executor246 Not tainted 5.15.149-syzkaller-00165-g85445b5a2107 #0 [ 584.640902][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 584.650800][ C1] Call Trace: [ 584.653918][ C1] [ 584.656609][ C1] dump_stack_lvl+0x151/0x1b7 [ 584.661126][ C1] ? io_uring_drop_tctx_refs+0x190/0x190 [ 584.666590][ C1] ? cpumask_next+0x8a/0xb0 [ 584.670931][ C1] dump_stack+0x15/0x17 [ 584.675042][ C1] nmi_cpu_backtrace+0x2f7/0x300 [ 584.679786][ C1] ? init_x2apic_ldr+0x10/0x10 [ 584.684383][ C1] ? nmi_trigger_cpumask_backtrace+0x270/0x270 [ 584.690373][ C1] ? irq_work_queue+0xd4/0x160 [ 584.694972][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 584.700875][ C1] nmi_trigger_cpumask_backtrace+0x15d/0x270 [ 584.706863][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 584.712767][ C1] arch_trigger_cpumask_backtrace+0x10/0x20 [ 584.718493][ C1] rcu_dump_cpu_stacks+0x1d8/0x330 [ 584.723441][ C1] print_cpu_stall+0x315/0x5f0 [ 584.728039][ C1] rcu_sched_clock_irq+0x989/0x12f0 [ 584.733073][ C1] ? rcu_boost_kthread_setaffinity+0x340/0x340 [ 584.739067][ C1] ? hrtimer_run_queues+0x15f/0x440 [ 584.744098][ C1] update_process_times+0x198/0x200 [ 584.749150][ C1] tick_sched_timer+0x188/0x240 [ 584.753823][ C1] ? tick_setup_sched_timer+0x480/0x480 [ 584.759199][ C1] __hrtimer_run_queues+0x41a/0xad0 [ 584.764234][ C1] ? hrtimer_interrupt+0xaa0/0xaa0 [ 584.769180][ C1] ? clockevents_program_event+0x22f/0x300 [ 584.774831][ C1] ? ktime_get_update_offsets_now+0x2ba/0x2d0 [ 584.780722][ C1] hrtimer_interrupt+0x40c/0xaa0 [ 584.785505][ C1] __sysvec_apic_timer_interrupt+0xfd/0x3c0 [ 584.791237][ C1] sysvec_apic_timer_interrupt+0x95/0xc0 [ 584.796701][ C1] [ 584.799469][ C1] [ 584.802249][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 584.808332][ C1] RIP: 0010:kvm_wait+0x147/0x180 [ 584.813117][ 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 4b 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 [ 584.832636][ C1] RSP: 0018:ffffc90000a577e0 EFLAGS: 00000246 [ 584.838538][ C1] RAX: 0000000000000003 RBX: 1ffff9200014af00 RCX: ffffffff8154fb7f [ 584.846434][ C1] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff88810b65b090 [ 584.854343][ C1] RBP: ffffc90000a57890 R08: dffffc0000000000 R09: ffffed10216cb613 [ 584.862166][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 584.869952][ C1] R13: ffff88810b65b090 R14: 0000000000000003 R15: 1ffff9200014af04 [ 584.877770][ C1] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 584.883930][ C1] ? kvm_arch_para_hints+0x30/0x30 [ 584.888881][ C1] ? pv_hash+0x86/0x150 [ 584.892871][ C1] __pv_queued_spin_lock_slowpath+0x6bc/0xc40 [ 584.898768][ C1] ? task_work_run+0x129/0x190 [ 584.903371][ C1] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 584.909623][ C1] ? __kasan_check_write+0x14/0x20 [ 584.914561][ C1] _raw_spin_lock_bh+0x139/0x1b0 [ 584.919423][ C1] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 584.924456][ C1] ? __local_bh_enable_ip+0x58/0x80 [ 584.929490][ C1] ? lock_sock_nested+0x266/0x300 [ 584.934355][ C1] ? udp_abort+0xd0/0xd0 [ 584.938431][ C1] sk_psock_link_pop+0x2e/0x170 [ 584.943122][ C1] ? udp_abort+0xd0/0xd0 [ 584.947214][ C1] sock_map_remove_links+0x25/0x570 [ 584.952231][ C1] ? udp_abort+0xd0/0xd0 [ 584.956312][ C1] sock_map_close+0x2ac/0x4c0 [ 584.960824][ C1] ? sock_map_remove_links+0x570/0x570 [ 584.966132][ C1] ? rwsem_write_trylock+0x15b/0x290 [ 584.971239][ C1] ? ip_mc_drop_socket+0x363/0x380 [ 584.976359][ C1] ? rwsem_mark_wake+0x6b0/0x6b0 [ 584.981133][ C1] inet_release+0x184/0x200 [ 584.985473][ C1] sock_close+0xdf/0x270 [ 584.989553][ C1] ? sock_mmap+0xa0/0xa0 [ 584.993629][ C1] __fput+0x3fe/0x910 [ 584.997466][ C1] ____fput+0x15/0x20 [ 585.001275][ C1] task_work_run+0x129/0x190 [ 585.005705][ C1] do_exit+0xc48/0x2ca0 [ 585.009691][ C1] ? put_task_struct+0x80/0x80 [ 585.014663][ C1] ? exc_page_fault+0x47a/0x830 [ 585.019346][ C1] do_group_exit+0x141/0x310 [ 585.023882][ C1] __x64_sys_exit_group+0x3f/0x40 [ 585.028973][ C1] do_syscall_64+0x3d/0xb0 [ 585.033229][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 585.039053][ C1] RIP: 0033:0x7f936ab4cf49 [ 585.043345][ C1] Code: Unable to access opcode bytes at RIP 0x7f936ab4cf1f. [ 585.050601][ C1] RSP: 002b:00007ffdcc60a708 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 585.058856][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f936ab4cf49 [ 585.066662][ C1] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 [ 585.074656][ C1] RBP: 00007f936abc82b0 R08: ffffffffffffffb8 R09: 0000000000000006 [ 585.082449][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f936abc82b0 [ 585.090558][ C1] R13: 0000000000000000 R14: 00007f936abc8d00 R15: 00007f936ab1e1a0 [ 585.098362][ C1] [ 727.048440][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for 246s! [kauditd:30] [ 727.048440][ C1] watchdog: BUG: soft lockup - CPU#1 stuck for 246s! [syz-executor246:750] [ 727.048492][ C1] Modules linked in: [ 727.048509][ C1] CPU: 1 PID: 750 Comm: syz-executor246 Not tainted 5.15.149-syzkaller-00165-g85445b5a2107 #0 [ 727.056107][ C0] Modules linked in: [ 727.056116][ C0] CPU: 0 PID: 30 Comm: kauditd Not tainted 5.15.149-syzkaller-00165-g85445b5a2107 #0 [ 727.064526][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 727.068278][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 727.078327][ C1] RIP: 0010:kvm_wait+0x147/0x180 [ 727.082057][ C0] RIP: 0010:kvm_wait+0x147/0x180 [ 727.091354][ 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 4b 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 [ 727.102372][ 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 4b 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 [ 727.112270][ C1] RSP: 0018:ffffc90000a577e0 EFLAGS: 00000246 [ 727.117034][ C0] RSP: 0018:ffffc900001ff580 EFLAGS: 00000246 [ 727.121807][ C1] [ 727.121812][ C1] RAX: 0000000000000003 RBX: 1ffff9200014af00 RCX: ffffffff8154fb7f [ 727.141336][ C0] [ 727.141343][ C0] RAX: 0000000000000003 RBX: 1ffff9200003feb4 RCX: ffffffff8154fb7f [ 727.160782][ C1] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff88810b65b090 [ 727.166688][ C0] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff888109f7ee48 [ 727.172580][ C1] RBP: ffffc90000a57890 R08: dffffc0000000000 R09: ffffed10216cb613 [ 727.174819][ C0] RBP: ffffc900001ff630 R08: dffffc0000000000 R09: ffffed10213efdca [ 727.182562][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 727.184730][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 727.192545][ C1] R13: ffff88810b65b090 R14: 0000000000000003 R15: 1ffff9200014af04 [ 727.200357][ C0] R13: ffff888109f7ee48 R14: 0000000000000003 R15: 1ffff9200003feb8 [ 727.208167][ C1] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 727.215979][ C0] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 727.223805][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 727.231601][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 727.239411][ C1] CR2: 00007f936abc9110 CR3: 000000000680f000 CR4: 00000000003506a0 [ 727.247398][ C0] CR2: 000055c80c9bf648 CR3: 000000010b6a7000 CR4: 00000000003506b0 [ 727.255213][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 727.263977][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 727.272743][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 727.279174][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 727.285761][ C1] Call Trace: [ 727.285771][ C1] [ 727.293569][ C0] Call Trace: [ 727.293575][ C0] [ 727.301395][ C1] ? show_regs+0x58/0x60 [ 727.309414][ C0] ? show_regs+0x58/0x60 [ 727.317209][ C1] ? watchdog_timer_fn+0x4b1/0x5f0 [ 727.325020][ C0] ? watchdog_timer_fn+0x4b1/0x5f0 [ 727.332830][ C1] ? proc_watchdog_cpumask+0xd0/0xd0 [ 727.335965][ C0] ? proc_watchdog_cpumask+0xd0/0xd0 [ 727.338646][ C1] ? __hrtimer_run_queues+0x41a/0xad0 [ 727.341768][ C0] ? __hrtimer_run_queues+0x41a/0xad0 [ 727.344465][ C1] ? hrtimer_interrupt+0xaa0/0xaa0 [ 727.348548][ C0] ? hrtimer_interrupt+0xaa0/0xaa0 [ 727.352628][ C1] ? clockevents_program_event+0x22f/0x300 [ 727.357569][ C0] ? clockevents_program_event+0x22f/0x300 [ 727.362515][ C1] ? ktime_get_update_offsets_now+0x2ba/0x2d0 [ 727.367721][ C0] ? ktime_get_update_offsets_now+0x2ba/0x2d0 [ 727.372932][ C1] ? hrtimer_interrupt+0x40c/0xaa0 [ 727.378224][ C0] ? hrtimer_interrupt+0x40c/0xaa0 [ 727.383434][ C1] ? __sysvec_apic_timer_interrupt+0xfd/0x3c0 [ 727.388403][ C0] ? __sysvec_apic_timer_interrupt+0xfd/0x3c0 [ 727.393336][ C1] ? sysvec_apic_timer_interrupt+0x95/0xc0 [ 727.398968][ C0] ? sysvec_apic_timer_interrupt+0x95/0xc0 [ 727.404610][ C1] [ 727.410625][ C0] [ 727.410633][ C0] [ 727.416787][ C1] [ 727.416794][ C1] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 727.421734][ C0] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 727.426681][ C1] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 727.432584][ C0] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 727.438582][ C1] ? kvm_wait+0x147/0x180 [ 727.444307][ C0] ? kvm_wait+0x147/0x180 [ 727.449948][ C1] ? kvm_arch_para_hints+0x30/0x30 [ 727.452732][ C0] ? asm_common_interrupt+0x27/0x40 [ 727.455507][ C1] ? pv_hash+0x86/0x150 [ 727.458282][ C0] ? kvm_arch_para_hints+0x30/0x30 [ 727.461058][ C1] __pv_queued_spin_lock_slowpath+0x6bc/0xc40 [ 727.467058][ C0] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 727.473041][ C1] ? task_work_run+0x129/0x190 [ 727.479114][ C0] __pv_queued_spin_lock_slowpath+0x6bc/0xc40 [ 727.485190][ C1] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 727.489354][ C0] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 727.493517][ C1] ? __kasan_check_write+0x14/0x20 [ 727.498469][ C0] _raw_spin_lock_bh+0x139/0x1b0 [ 727.503499][ C1] _raw_spin_lock_bh+0x139/0x1b0 [ 727.507492][ C0] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 727.512443][ C1] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 727.518343][ C0] ? sock_hash_bucket_hash+0x36d/0x7e0 [ 727.524418][ C1] ? __local_bh_enable_ip+0x58/0x80 [ 727.529027][ C0] sock_hash_delete_elem+0xb1/0x2f0 [ 727.534919][ C1] ? lock_sock_nested+0x266/0x300 [ 727.541170][ C0] ? sock_map_unref+0x352/0x4d0 [ 727.547426][ C1] ? udp_abort+0xd0/0xd0 [ 727.552366][ C0] ? bpf_trace_run2+0xec/0x210 [ 727.557139][ C1] sk_psock_link_pop+0x2e/0x170 [ 727.561911][ C0] ? _raw_spin_unlock+0x4d/0x70 [ 727.566952][ C1] ? udp_abort+0xd0/0xd0 [ 727.571980][ C0] ? bpf_trace_run1+0x1c0/0x1c0 [ 727.577275][ C1] sock_map_remove_links+0x25/0x570 [ 727.582323][ C0] ? sock_map_unref+0x352/0x4d0 [ 727.587348][ C1] ? udp_abort+0xd0/0xd0 [ 727.592205][ C0] ? sock_map_unref+0x352/0x4d0 [ 727.596888][ C1] sock_map_close+0x2ac/0x4c0 [ 727.600977][ C0] ? __bpf_trace_kfree+0x6f/0x90 [ 727.605569][ C1] ? sock_map_remove_links+0x570/0x570 [ 727.610254][ C0] ? sock_map_unref+0x352/0x4d0 [ 727.614939][ C1] ? rwsem_write_trylock+0x15b/0x290 [ 727.619037][ C0] ? kfree+0x1f3/0x220 [ 727.623707][ C1] ? ip_mc_drop_socket+0x363/0x380 [ 727.628745][ C0] ? sock_map_unref+0x352/0x4d0 [ 727.633518][ C1] ? rwsem_mark_wake+0x6b0/0x6b0 [ 727.637609][ C0] ? sock_hash_delete_elem+0x274/0x2f0 [ 727.642284][ C1] inet_release+0x184/0x200 [ 727.646795][ C0] ? skb_release_data+0x8a9/0xa80 [ 727.651571][ C1] sock_close+0xdf/0x270 [ 727.656870][ C0] ? bpf_trace_run2+0xec/0x210 [ 727.661551][ C1] ? sock_mmap+0xa0/0xa0 [ 727.666670][ C0] ? bpf_trace_run1+0x1c0/0x1c0 [ 727.670576][ C1] __fput+0x3fe/0x910 [ 727.675522][ C0] ? vprintk_emit+0x16b/0x340 [ 727.680299][ C1] ____fput+0x15/0x20 [ 727.685074][ C0] ? skb_release_data+0x8a9/0xa80 [ 727.690367][ C1] task_work_run+0x129/0x190 [ 727.694705][ C0] ? vprintk_store+0x1620/0x1620 [ 727.699573][ C1] do_exit+0xc48/0x2ca0 [ 727.703646][ C0] ? __kasan_check_write+0x14/0x20 [ 727.708249][ C1] ? put_task_struct+0x80/0x80 [ 727.712325][ C0] ? skb_release_data+0x8a9/0xa80 [ 727.717009][ C1] ? exc_page_fault+0x47a/0x830 [ 727.720829][ C0] ? __bpf_trace_kfree+0x6f/0x90 [ 727.725350][ C1] do_group_exit+0x141/0x310 [ 727.729162][ C0] ? skb_release_data+0x8a9/0xa80 [ 727.734113][ C1] __x64_sys_exit_group+0x3f/0x40 [ 727.738537][ C0] ? kfree+0x1f3/0x220 [ 727.743309][ C1] do_syscall_64+0x3d/0xb0 [ 727.747301][ C0] ? vprintk+0x74/0x80 [ 727.752251][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 727.756850][ C0] ? skb_release_data+0x8a9/0xa80 [ 727.761708][ C1] RIP: 0033:0x7f936ab4cf49 [ 727.766398][ C0] ? kauditd_hold_skb+0x115/0x200 [ 727.771172][ C1] Code: Unable to access opcode bytes at RIP 0x7f936ab4cf1f. [ 727.775597][ C0] ? kfree_skb+0xba/0x360 [ 727.780455][ C1] RSP: 002b:00007ffdcc60a708 EFLAGS: 00000246 [ 727.785320][ C0] ? kauditd_hold_skb+0x115/0x200 [ 727.789230][ C1] ORIG_RAX: 00000000000000e7 [ 727.793475][ C0] ? auditd_conn_free+0xe0/0xe0 [ 727.797383][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f936ab4cf49 [ 727.803810][ C0] ? auditd_conn_free+0xe0/0xe0 [ 727.808664][ C1] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 [ 727.812919][ C0] ? kauditd_send_queue+0x2e0/0x2e0 [ 727.817779][ C1] RBP: 00007f936abc82b0 R08: ffffffffffffffb8 R09: 0000000000000006 [ 727.824984][ C0] ? kauditd_send_queue+0x28d/0x2e0 [ 727.829149][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f936abc82b0 [ 727.835051][ C0] ? auditd_conn_free+0xe0/0xe0 [ 727.839910][ C1] R13: 0000000000000000 R14: 00007f936abc8d00 R15: 00007f936ab1e1a0 [ 727.844422][ C0] ? kauditd_send_queue+0x2e0/0x2e0 [ 727.849114][ C1] [ 727.856924][ C0] ? kauditd_thread+0x529/0x8b0 [ 727.920390][ C0] ? __kasan_check_write+0x14/0x20 [ 727.925341][ C0] ? _raw_spin_lock+0x1b0/0x1b0 [ 727.930031][ C0] ? audit_log+0x150/0x150 [ 727.934275][ C0] ? io_schedule+0x120/0x120 [ 727.938701][ C0] ? __kthread_parkme+0xb2/0x200 [ 727.943473][ C0] ? kthread+0x421/0x510 [ 727.947553][ C0] ? audit_log+0x150/0x150 [ 727.951833][ C0] ? kthread_blkcg+0xd0/0xd0 [ 727.956234][ C0] ? ret_from_fork+0x1f/0x30 [ 727.960665][ C0]