t(1716424929.713:64): avc: denied { rlimitinh } for pid=224 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 13.848846][ T30] audit: type=1400 audit(1716424929.713:65): avc: denied { siginh } for pid=224 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 14.044652][ T226] sshd (226) used greatest stack depth: 22016 bytes left Warning: Permanently added '10.128.1.85' (ED25519) to the list of known hosts. executing program [ 469.533729][ T30] audit: type=1400 audit(1716425385.423:66): avc: denied { execmem } for pid=733 comm="syz-executor356" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 469.553407][ T30] audit: type=1400 audit(1716425385.433:67): avc: denied { map_create } for pid=734 comm="syz-executor356" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 469.573048][ T30] audit: type=1400 audit(1716425385.433:68): avc: denied { map_read map_write } for pid=734 comm="syz-executor356" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 469.593923][ T30] audit: type=1400 audit(1716425385.433:69): avc: denied { prog_load } for pid=734 comm="syz-executor356" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 469.613406][ T30] audit: type=1400 audit(1716425385.433:70): avc: denied { bpf } for pid=734 comm="syz-executor356" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 469.633998][ T30] audit: type=1400 audit(1716425385.433:71): avc: denied { perfmon } for pid=734 comm="syz-executor356" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 469.782437][ T30] audit: type=1400 audit(1716425385.673:72): avc: denied { prog_run } for pid=734 comm="syz-executor356" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 569.794894][ C1] rcu: INFO: rcu_preempt self-detected stall on CPU [ 569.801379][ C1] rcu: 1-...!: (10000 ticks this GP) idle=16d/1/0x4000000000000000 softirq=3567/3567 fqs=0 last_accelerate: 41fa/690c dyntick_enabled: 1 [ 569.815254][ C1] (t=10002 jiffies g=4533 q=21) [ 569.820013][ C1] rcu: rcu_preempt kthread timer wakeup didn't happen for 10001 jiffies! g4533 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 [ 569.832084][ C1] rcu: Possible timer handling issue on cpu=0 timer-softirq=2258 [ 569.839718][ C1] rcu: rcu_preempt kthread starved for 10004 jiffies! g4533 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0 [ 569.850825][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 569.860632][ C1] rcu: RCU grace-period kthread stack dump: [ 569.866375][ C1] task:rcu_preempt state:I stack:28328 pid: 14 ppid: 2 flags:0x00004000 [ 569.876400][ C1] Call Trace: [ 569.879508][ C1] <TASK> [ 569.882289][ C1] __schedule+0xccc/0x1590 [ 569.886541][ C1] ? __sched_text_start+0x8/0x8 [ 569.891225][ C1] ? __kasan_check_write+0x14/0x20 [ 569.896172][ C1] ? __kasan_check_write+0x14/0x20 [ 569.901117][ C1] schedule+0x11f/0x1e0 [ 569.905150][ C1] schedule_timeout+0x18c/0x370 [ 569.909807][ C1] ? __update_idle_core+0x2a0/0x2a0 [ 569.914835][ C1] ? console_conditional_schedule+0x30/0x30 [ 569.920561][ C1] ? update_process_times+0x200/0x200 [ 569.925773][ C1] ? prepare_to_swait_event+0x308/0x320 [ 569.931151][ C1] rcu_gp_fqs_loop+0x2af/0xf80 [ 569.935752][ C1] ? debug_smp_processor_id+0x17/0x20 [ 569.940955][ C1] ? __note_gp_changes+0x4ab/0x920 [ 569.945909][ C1] ? rcu_gp_init+0xc30/0xc30 [ 569.950330][ C1] ? _raw_spin_unlock_irq+0x4e/0x70 [ 569.955364][ C1] ? rcu_gp_init+0x9cf/0xc30 [ 569.959794][ C1] rcu_gp_kthread+0xa4/0x350 [ 569.964219][ C1] ? _raw_spin_lock+0x1b0/0x1b0 [ 569.968904][ C1] ? rcu_barrier_callback+0x50/0x50 [ 569.973947][ C1] ? __kasan_check_read+0x11/0x20 [ 569.978800][ C1] ? __kthread_parkme+0xb2/0x200 [ 569.983579][ C1] kthread+0x421/0x510 [ 569.987505][ C1] ? rcu_barrier_callback+0x50/0x50 [ 569.992513][ C1] ? kthread_blkcg+0xd0/0xd0 [ 569.996940][ C1] ret_from_fork+0x1f/0x30 [ 570.001193][ C1] </TASK> [ 570.004181][ C1] rcu: Stack dump where RCU GP kthread last ran: [ 570.010360][ C1] Sending NMI from CPU 1 to CPUs 0: [ 570.015398][ C0] NMI backtrace for cpu 0 [ 570.015420][ C0] CPU: 0 PID: 734 Comm: syz-executor356 Not tainted 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 570.015438][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 570.015451][ C0] RIP: 0010:__pv_queued_spin_lock_slowpath+0x5ba/0xc40 [ 570.015480][ C0] Code: 00 00 49 89 dc c6 03 00 48 8b 44 24 10 0f b6 04 10 84 c0 0f 85 48 01 00 00 48 8b 44 24 08 c6 00 01 bb 00 80 ff ff eb 06 f3 90 <ff> c3 74 5e 41 0f b6 44 15 00 84 c0 75 36 41 80 3f 00 75 ea 4c 89 [ 570.015493][ C0] RSP: 0018:ffffc900001b78c0 EFLAGS: 00000206 [ 570.015509][ C0] RAX: 0000000000000000 RBX: 00000000ffffa2fc RCX: ffffffff8154fa7f [ 570.015521][ C0] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff88810a095490 [ 570.015533][ C0] RBP: ffffc900001b79b0 R08: dffffc0000000000 R09: ffffed1021412a93 [ 570.015545][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8881f7037ed4 [ 570.015557][ C0] R13: 1ffff11021412a92 R14: 1ffff1103ee00001 R15: ffff88810a095490 [ 570.015570][ C0] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 570.015584][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 570.015595][ C0] CR2: 00007f5766f44110 CR3: 000000000680f000 CR4: 00000000003506b0 [ 570.015611][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 570.015620][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 570.015631][ C0] Call Trace: [ 570.015636][ C0] <NMI> [ 570.015641][ C0] ? show_regs+0x58/0x60 [ 570.015659][ C0] ? nmi_cpu_backtrace+0x29f/0x300 [ 570.015678][ C0] ? nmi_trigger_cpumask_backtrace+0x270/0x270 [ 570.015698][ C0] ? __pv_queued_spin_lock_slowpath+0x5ba/0xc40 [ 570.015716][ C0] ? __pv_queued_spin_lock_slowpath+0x5ba/0xc40 [ 570.015734][ C0] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 570.015753][ C0] ? nmi_handle+0xa8/0x280 [ 570.015769][ C0] ? __pv_queued_spin_lock_slowpath+0x5ba/0xc40 [ 570.015787][ C0] ? default_do_nmi+0x69/0x160 [ 570.015805][ C0] ? exc_nmi+0xaf/0x120 [ 570.015819][ C0] ? end_repeat_nmi+0x16/0x31 [ 570.015836][ C0] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 570.015855][ C0] ? __pv_queued_spin_lock_slowpath+0x5ba/0xc40 [ 570.015874][ C0] ? __pv_queued_spin_lock_slowpath+0x5ba/0xc40 [ 570.015893][ C0] ? __pv_queued_spin_lock_slowpath+0x5ba/0xc40 [ 570.015911][ C0] </NMI> [ 570.015916][ C0] <TASK> [ 570.015920][ C0] ? do_syscall_64+0x3d/0xb0 [ 570.015937][ C0] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 570.015956][ C0] ? __kasan_check_write+0x14/0x20 [ 570.015974][ C0] _raw_spin_lock_bh+0x139/0x1b0 [ 570.015992][ C0] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 570.016010][ C0] ? __local_bh_enable_ip+0x58/0x80 [ 570.016028][ C0] ? lock_sock_nested+0x266/0x300 [ 570.016048][ C0] ? unix_peer_get+0xe0/0xe0 [ 570.016064][ C0] sk_psock_link_pop+0x2e/0x170 [ 570.016081][ C0] ? unix_peer_get+0xe0/0xe0 [ 570.016096][ C0] sock_map_remove_links+0x25/0x570 [ 570.016113][ C0] ? __kasan_check_read+0x11/0x20 [ 570.016130][ C0] ? unix_peer_get+0xe0/0xe0 [ 570.016144][ C0] sock_map_close+0x2ac/0x4c0 [ 570.016161][ C0] ? sock_map_remove_links+0x570/0x570 [ 570.016178][ C0] ? rwsem_mark_wake+0x6b0/0x6b0 [ 570.016194][ C0] ? security_file_free+0xc6/0xe0 [ 570.016220][ C0] unix_release+0x82/0xc0 [ 570.016236][ C0] sock_close+0xdf/0x270 [ 570.016251][ C0] ? sock_mmap+0xa0/0xa0 [ 570.016266][ C0] __fput+0x3fe/0x910 [ 570.016283][ C0] ____fput+0x15/0x20 [ 570.016298][ C0] task_work_run+0x129/0x190 [ 570.016313][ C0] do_exit+0xc48/0x2ca0 [ 570.016330][ C0] ? put_task_struct+0x80/0x80 [ 570.016346][ C0] ? exc_page_fault+0x47a/0x830 [ 570.016364][ C0] do_group_exit+0x141/0x310 [ 570.016381][ C0] __x64_sys_exit_group+0x3f/0x40 [ 570.016397][ C0] do_syscall_64+0x3d/0xb0 [ 570.016412][ C0] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 570.016431][ C0] RIP: 0033:0x7f5766ec8089 [ 570.016444][ C0] Code: Unable to access opcode bytes at RIP 0x7f5766ec805f. [ 570.016452][ C0] RSP: 002b:00007ffccf77e3f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 570.016468][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5766ec8089 [ 570.016479][ C0] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 [ 570.016489][ C0] RBP: 00007f5766f432b0 R08: ffffffffffffffb8 R09: 0000000000000006 [ 570.016500][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5766f432b0 [ 570.016511][ C0] R13: 0000000000000000 R14: 00007f5766f43d00 R15: 00007f5766e992c0 [ 570.016525][ C0] </TASK> [ 570.016536][ C0] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.134 msecs [ 570.017418][ C1] Sending NMI from CPU 1 to CPUs 0: [ 570.460166][ C0] NMI backtrace for cpu 0 [ 570.460179][ C0] CPU: 0 PID: 734 Comm: syz-executor356 Not tainted 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 570.460199][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 570.460228][ C0] RIP: 0010:kvm_wait+0x147/0x180 [ 570.460252][ 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 5b 03 f3 03 fb f4 <e9> 24 ff ff ff fb e9 1e ff ff ff 44 89 e9 80 e1 07 38 c1 7c a3 4c [ 570.460266][ C0] RSP: 0018:ffffc900001b7800 EFLAGS: 00000246 [ 570.460282][ C0] RAX: 0000000000000003 RBX: 1ffff92000036f04 RCX: ffffffff8154fa7f [ 570.460295][ C0] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff88810a095490 [ 570.460307][ C0] RBP: ffffc900001b78b0 R08: dffffc0000000000 R09: ffffed1021412a93 [ 570.460320][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 570.460333][ C0] R13: ffff88810a095490 R14: 0000000000000003 R15: 1ffff92000036f08 [ 570.460345][ C0] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 570.460360][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 570.460372][ C0] CR2: 00007f5766f44110 CR3: 000000000680f000 CR4: 00000000003506b0 [ 570.460388][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 570.460398][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 570.460409][ C0] Call Trace: [ 570.460415][ C0] <NMI> [ 570.460422][ C0] ? show_regs+0x58/0x60 [ 570.460441][ C0] ? nmi_cpu_backtrace+0x29f/0x300 [ 570.460460][ C0] ? ___ratelimit+0x3c0/0x5a0 [ 570.460479][ C0] ? nmi_trigger_cpumask_backtrace+0x270/0x270 [ 570.460499][ C0] ? kvm_wait+0x147/0x180 [ 570.460514][ C0] ? kvm_wait+0x147/0x180 [ 570.460529][ C0] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 570.460548][ C0] ? nmi_handle+0xa8/0x280 [ 570.460565][ C0] ? kvm_wait+0x147/0x180 [ 570.460579][ C0] ? __pv_queued_spin_lock_slowpath+0x5ba/0xc40 [ 570.460600][ C0] ? default_do_nmi+0x69/0x160 [ 570.460619][ C0] ? exc_nmi+0xaf/0x120 [ 570.460634][ C0] ? end_repeat_nmi+0x16/0x31 [ 570.460652][ C0] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 570.460671][ C0] ? kvm_wait+0x147/0x180 [ 570.460687][ C0] ? kvm_wait+0x147/0x180 [ 570.460702][ C0] ? kvm_wait+0x147/0x180 [ 570.460717][ C0] </NMI> [ 570.460722][ C0] <TASK> [ 570.460727][ C0] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 570.460744][ C0] ? kvm_arch_para_hints+0x30/0x30 [ 570.460761][ C0] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 570.460781][ C0] __pv_queued_spin_lock_slowpath+0x6bc/0xc40 [ 570.460801][ C0] ? do_syscall_64+0x3d/0xb0 [ 570.460818][ C0] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 570.460837][ C0] ? __kasan_check_write+0x14/0x20 [ 570.460856][ C0] _raw_spin_lock_bh+0x139/0x1b0 [ 570.460875][ C0] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 570.460893][ C0] ? __local_bh_enable_ip+0x58/0x80 [ 570.460912][ C0] ? lock_sock_nested+0x266/0x300 [ 570.460932][ C0] ? unix_peer_get+0xe0/0xe0 [ 570.460949][ C0] sk_psock_link_pop+0x2e/0x170 [ 570.460966][ C0] ? unix_peer_get+0xe0/0xe0 [ 570.460982][ C0] sock_map_remove_links+0x25/0x570 [ 570.461000][ C0] ? __kasan_check_read+0x11/0x20 [ 570.461016][ C0] ? unix_peer_get+0xe0/0xe0 [ 570.461032][ C0] sock_map_close+0x2ac/0x4c0 [ 570.461049][ C0] ? sock_map_remove_links+0x570/0x570 [ 570.461066][ C0] ? rwsem_mark_wake+0x6b0/0x6b0 [ 570.461084][ C0] ? security_file_free+0xc6/0xe0 [ 570.461103][ C0] unix_release+0x82/0xc0 [ 570.461119][ C0] sock_close+0xdf/0x270 [ 570.461135][ C0] ? sock_mmap+0xa0/0xa0 [ 570.461157][ C0] __fput+0x3fe/0x910 [ 570.461175][ C0] ____fput+0x15/0x20 [ 570.461190][ C0] task_work_run+0x129/0x190 [ 570.461208][ C0] do_exit+0xc48/0x2ca0 [ 570.461226][ C0] ? put_task_struct+0x80/0x80 [ 570.461242][ C0] ? exc_page_fault+0x47a/0x830 [ 570.461261][ C0] do_group_exit+0x141/0x310 [ 570.461279][ C0] __x64_sys_exit_group+0x3f/0x40 [ 570.461295][ C0] do_syscall_64+0x3d/0xb0 [ 570.461311][ C0] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 570.461331][ C0] RIP: 0033:0x7f5766ec8089 [ 570.461344][ C0] Code: Unable to access opcode bytes at RIP 0x7f5766ec805f. [ 570.461352][ C0] RSP: 002b:00007ffccf77e3f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 570.461368][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5766ec8089 [ 570.461380][ C0] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 [ 570.461391][ C0] RBP: 00007f5766f432b0 R08: ffffffffffffffb8 R09: 0000000000000006 [ 570.461403][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5766f432b0 [ 570.461413][ C0] R13: 0000000000000000 R14: 00007f5766f43d00 R15: 00007f5766e992c0 [ 570.461427][ C0] </TASK> [ 570.461433][ C0] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.268 msecs [ 570.462140][ C1] NMI backtrace for cpu 1 [ 570.923450][ C1] CPU: 1 PID: 30 Comm: kauditd Not tainted 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 570.932815][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 570.942703][ C1] Call Trace: [ 570.945830][ C1] <IRQ> [ 570.948517][ C1] dump_stack_lvl+0x151/0x1b7 [ 570.953031][ C1] ? io_uring_drop_tctx_refs+0x190/0x190 [ 570.958498][ C1] ? cpumask_next+0x8a/0xb0 [ 570.962840][ C1] dump_stack+0x15/0x17 [ 570.966835][ C1] nmi_cpu_backtrace+0x2f7/0x300 [ 570.971603][ C1] ? init_x2apic_ldr+0x10/0x10 [ 570.976203][ C1] ? nmi_trigger_cpumask_backtrace+0x270/0x270 [ 570.982192][ C1] ? irq_work_queue+0xd4/0x160 [ 570.986794][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 570.992696][ C1] nmi_trigger_cpumask_backtrace+0x15d/0x270 [ 570.998508][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 571.004413][ C1] arch_trigger_cpumask_backtrace+0x10/0x20 [ 571.010140][ C1] rcu_dump_cpu_stacks+0x1d8/0x330 [ 571.015091][ C1] print_cpu_stall+0x315/0x5f0 [ 571.019687][ C1] rcu_sched_clock_irq+0x989/0x12f0 [ 571.024721][ C1] ? rcu_boost_kthread_setaffinity+0x340/0x340 [ 571.030710][ C1] ? hrtimer_run_queues+0x15f/0x440 [ 571.035747][ C1] update_process_times+0x198/0x200 [ 571.040779][ C1] tick_sched_timer+0x188/0x240 [ 571.045487][ C1] ? tick_setup_sched_timer+0x480/0x480 [ 571.050844][ C1] __hrtimer_run_queues+0x41a/0xad0 [ 571.055887][ C1] ? hrtimer_interrupt+0xaa0/0xaa0 [ 571.060826][ C1] ? clockevents_program_event+0x22f/0x300 [ 571.066468][ C1] ? ktime_get_update_offsets_now+0x2ba/0x2d0 [ 571.072370][ C1] hrtimer_interrupt+0x40c/0xaa0 [ 571.077146][ C1] __sysvec_apic_timer_interrupt+0xfd/0x3c0 [ 571.082870][ C1] sysvec_apic_timer_interrupt+0x95/0xc0 [ 571.088339][ C1] </IRQ> [ 571.091116][ C1] <TASK> [ 571.093896][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 571.099710][ C1] RIP: 0010:kvm_wait+0x147/0x180 [ 571.104483][ 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 5b 03 f3 03 fb f4 <e9> 24 ff ff ff fb e9 1e ff ff ff 44 89 e9 80 e1 07 38 c1 7c a3 4c [ 571.123925][ C1] RSP: 0018:ffffc900001ff580 EFLAGS: 00000246 [ 571.129826][ C1] RAX: 0000000000000003 RBX: 1ffff9200003feb4 RCX: ffffffff8154fa7f [ 571.137637][ C1] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff888105dc6e18 [ 571.145451][ C1] RBP: ffffc900001ff630 R08: dffffc0000000000 R09: ffffed1020bb8dc4 [ 571.156084][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 571.163890][ C1] R13: ffff888105dc6e18 R14: 0000000000000003 R15: 1ffff9200003feb8 [ 571.171704][ C1] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 571.177779][ C1] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 571.183764][ C1] ? kvm_arch_para_hints+0x30/0x30 [ 571.188711][ C1] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 571.194790][ C1] __pv_queued_spin_lock_slowpath+0x6bc/0xc40 [ 571.200691][ C1] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 571.206939][ C1] ? update_load_avg+0x43a/0x1150 [ 571.211799][ C1] _raw_spin_lock_bh+0x139/0x1b0 [ 571.216574][ C1] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 571.221606][ C1] ? sock_hash_bucket_hash+0x31c/0x7e0 [ 571.226902][ C1] sock_hash_delete_elem+0xb1/0x2f0 [ 571.231934][ C1] ? sock_map_unref+0x352/0x4d0 [ 571.236625][ C1] ? bpf_trace_run2+0xec/0x210 [ 571.241221][ C1] ? _raw_spin_unlock+0x4d/0x70 [ 571.245913][ C1] ? bpf_trace_run1+0x1c0/0x1c0 [ 571.250595][ C1] ? sock_map_unref+0x352/0x4d0 [ 571.255283][ C1] ? sock_map_unref+0x352/0x4d0 [ 571.259967][ C1] ? __bpf_trace_kfree+0x6f/0x90 [ 571.264744][ C1] ? sock_map_unref+0x352/0x4d0 [ 571.269430][ C1] ? kfree+0x1f3/0x220 [ 571.273336][ C1] ? sock_map_unref+0x352/0x4d0 [ 571.278022][ C1] ? sock_hash_delete_elem+0x274/0x2f0 [ 571.283316][ C1] ? skb_release_data+0x8a9/0xa80 [ 571.288177][ C1] ? bpf_trace_run2+0xec/0x210 [ 571.292775][ C1] ? bpf_trace_run1+0x1c0/0x1c0 [ 571.297462][ C1] ? vprintk_emit+0x16b/0x340 [ 571.301976][ C1] ? skb_release_data+0x8a9/0xa80 [ 571.306837][ C1] ? vprintk_store+0x1620/0x1620 [ 571.311611][ C1] ? __kasan_check_write+0x14/0x20 [ 571.316559][ C1] ? skb_release_data+0x8a9/0xa80 [ 571.321418][ C1] ? __bpf_trace_kfree+0x6f/0x90 [ 571.326195][ C1] ? skb_release_data+0x8a9/0xa80 [ 571.331051][ C1] ? kfree+0x1f3/0x220 [ 571.334959][ C1] ? vprintk+0x74/0x80 [ 571.338865][ C1] ? skb_release_data+0x8a9/0xa80 [ 571.343723][ C1] ? kauditd_hold_skb+0x115/0x200 [ 571.348585][ C1] ? kfree_skb+0xba/0x360 [ 571.352748][ C1] ? kauditd_hold_skb+0x115/0x200 [ 571.357610][ C1] ? auditd_conn_free+0xe0/0xe0 [ 571.362297][ C1] ? auditd_conn_free+0xe0/0xe0 [ 571.366984][ C1] ? kauditd_send_queue+0x2e0/0x2e0 [ 571.372018][ C1] ? kauditd_send_queue+0x28d/0x2e0 [ 571.377052][ C1] ? auditd_conn_free+0xe0/0xe0 [ 571.384612][ C1] ? kauditd_send_queue+0x2e0/0x2e0 [ 571.389722][ C1] ? kauditd_thread+0x529/0x8b0 [ 571.394405][ C1] ? __kasan_check_write+0x14/0x20 [ 571.399354][ C1] ? _raw_spin_lock+0x1b0/0x1b0 [ 571.404044][ C1] ? audit_log+0x150/0x150 [ 571.408293][ C1] ? io_schedule+0x120/0x120 [ 571.412721][ C1] ? __kthread_parkme+0xb2/0x200 [ 571.417496][ C1] ? kthread+0x421/0x510 [ 571.421575][ C1] ? audit_log+0x150/0x150 [ 571.425828][ C1] ? kthread_blkcg+0xd0/0xd0 [ 571.430254][ C1] ? ret_from_fork+0x1f/0x30 [ 571.434683][ C1] </TASK> [ 705.176763][ C1] watchdog: BUG: soft lockup - CPU#1 stuck for 225s! [kauditd:30] [ 705.176763][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for 225s! [syz-executor356:734] [ 705.176807][ C0] Modules linked in: [ 705.184420][ C1] Modules linked in: [ 705.192837][ C0] [ 705.192848][ C0] CPU: 0 PID: 734 Comm: syz-executor356 Not tainted 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 705.196567][ C1] CPU: 1 PID: 30 Comm: kauditd Not tainted 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 705.200303][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 705.202471][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 705.212560][ C0] RIP: 0010:kvm_wait+0x147/0x180 [ 705.221828][ C1] RIP: 0010:kvm_wait+0x147/0x180 [ 705.232588][ 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 5b 03 f3 03 fb f4 <e9> 24 ff ff ff fb e9 1e ff ff ff 44 89 e9 80 e1 07 38 c1 7c a3 4c [ 705.242482][ 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 5b 03 f3 03 fb f4 <e9> 24 ff ff ff fb e9 1e ff ff ff 44 89 e9 80 e1 07 38 c1 7c a3 4c [ 705.247253][ C0] RSP: 0018:ffffc900001b7800 EFLAGS: 00000246 [ 705.252030][ C1] RSP: 0018:ffffc900001ff580 EFLAGS: 00000246 [ 705.271472][ C0] [ 705.271480][ C0] RAX: 0000000000000003 RBX: 1ffff92000036f04 RCX: ffffffff8154fa7f [ 705.290913][ C1] [ 705.290922][ C1] RAX: 0000000000000003 RBX: 1ffff9200003feb4 RCX: ffffffff8154fa7f [ 705.296815][ C0] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff88810a095490 [ 705.302716][ C1] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff888105dc6e18 [ 705.304887][ C0] RBP: ffffc900001b78b0 R08: dffffc0000000000 R09: ffffed1021412a93 [ 705.312713][ C1] RBP: ffffc900001ff630 R08: dffffc0000000000 R09: ffffed1020bb8dc4 [ 705.314868][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 705.322676][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 705.330490][ C0] R13: ffff88810a095490 R14: 0000000000000003 R15: 1ffff92000036f08 [ 705.338299][ C1] R13: ffff888105dc6e18 R14: 0000000000000003 R15: 1ffff9200003feb8 [ 705.346114][ C0] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 705.353924][ C1] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 705.361823][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 705.369677][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 705.377442][ C0] CR2: 00007f5766f44110 CR3: 000000000680f000 CR4: 00000000003506b0 [ 705.385342][ C1] CR2: 000056156140a130 CR3: 000000000680f000 CR4: 00000000003506a0 [ 705.394111][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 705.402875][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 705.409298][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 705.415718][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 705.423530][ C0] Call Trace: [ 705.423542][ C0] <IRQ> [ 705.431339][ C1] Call Trace: [ 705.431348][ C1] <IRQ> [ 705.439156][ C0] ? show_regs+0x58/0x60 [ 705.446965][ C1] ? show_regs+0x58/0x60 [ 705.454776][ C0] ? watchdog_timer_fn+0x4b1/0x5f0 [ 705.462587][ C1] ? watchdog_timer_fn+0x4b1/0x5f0 [ 705.465712][ C0] ? proc_watchdog_cpumask+0xd0/0xd0 [ 705.468402][ C1] ? proc_watchdog_cpumask+0xd0/0xd0 [ 705.471527][ C0] ? __hrtimer_run_queues+0x41a/0xad0 [ 705.474216][ C1] ? __hrtimer_run_queues+0x41a/0xad0 [ 705.478298][ C0] ? hrtimer_interrupt+0xaa0/0xaa0 [ 705.482377][ C1] ? hrtimer_interrupt+0xaa0/0xaa0 [ 705.487321][ C0] ? clockevents_program_event+0x22f/0x300 [ 705.492268][ C1] ? clockevents_program_event+0x22f/0x300 [ 705.497390][ C0] ? ktime_get_update_offsets_now+0x2ba/0x2d0 [ 705.502513][ C1] ? ktime_get_update_offsets_now+0x2ba/0x2d0 [ 705.507720][ C0] ? hrtimer_interrupt+0x40c/0xaa0 [ 705.512929][ C1] ? hrtimer_interrupt+0x40c/0xaa0 [ 705.517877][ C0] ? __sysvec_apic_timer_interrupt+0xfd/0x3c0 [ 705.522825][ C1] ? __sysvec_apic_timer_interrupt+0xfd/0x3c0 [ 705.528464][ C0] ? sysvec_apic_timer_interrupt+0x95/0xc0 [ 705.534108][ C1] ? sysvec_apic_timer_interrupt+0x95/0xc0 [ 705.540022][ C0] </IRQ> [ 705.540032][ C0] <TASK> [ 705.545909][ C1] </IRQ> [ 705.545917][ C1] <TASK> [ 705.550857][ C0] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 705.555801][ C1] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 705.561706][ C0] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 705.567605][ C1] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 705.573345][ C0] ? kvm_wait+0x147/0x180 [ 705.578978][ C1] ? kvm_wait+0x147/0x180 [ 705.581843][ C0] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 705.584617][ C1] ? asm_common_interrupt+0x27/0x40 [ 705.587391][ C0] ? kvm_arch_para_hints+0x30/0x30 [ 705.590169][ C1] ? kvm_arch_para_hints+0x30/0x30 [ 705.596159][ C0] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 705.602167][ C1] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 705.608225][ C0] __pv_queued_spin_lock_slowpath+0x6bc/0xc40 [ 705.614299][ C1] __pv_queued_spin_lock_slowpath+0x6bc/0xc40 [ 705.618467][ C0] ? do_syscall_64+0x3d/0xb0 [ 705.622632][ C1] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 705.628624][ C0] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 705.633654][ C1] ? update_load_avg+0x43a/0x1150 [ 705.638775][ C0] ? __kasan_check_write+0x14/0x20 [ 705.643718][ C1] _raw_spin_lock_bh+0x139/0x1b0 [ 705.649788][ C0] _raw_spin_lock_bh+0x139/0x1b0 [ 705.655869][ C1] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 705.661860][ C0] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 705.667755][ C1] ? sock_hash_bucket_hash+0x31c/0x7e0 [ 705.672181][ C0] ? __local_bh_enable_ip+0x58/0x80 [ 705.678431][ C1] sock_hash_delete_elem+0xb1/0x2f0 [ 705.684681][ C0] ? lock_sock_nested+0x266/0x300 [ 705.689540][ C1] ? sock_map_unref+0x352/0x4d0 [ 705.694489][ C0] ? unix_peer_get+0xe0/0xe0 [ 705.699261][ C1] ? bpf_trace_run2+0xec/0x210 [ 705.704043][ C0] sk_psock_link_pop+0x2e/0x170 [ 705.709070][ C1] ? _raw_spin_unlock+0x4d/0x70 [ 705.714103][ C0] ? unix_peer_get+0xe0/0xe0 [ 705.719399][ C1] ? bpf_trace_run1+0x1c0/0x1c0 [ 705.724429][ C0] sock_map_remove_links+0x25/0x570 [ 705.729467][ C1] ? sock_map_unref+0x352/0x4d0 [ 705.734328][ C0] ? __kasan_check_read+0x11/0x20 [ 705.739013][ C1] ? sock_map_unref+0x352/0x4d0 [ 705.743440][ C0] ? unix_peer_get+0xe0/0xe0 [ 705.748039][ C1] ? __bpf_trace_kfree+0x6f/0x90 [ 705.752724][ C0] sock_map_close+0x2ac/0x4c0 [ 705.757413][ C1] ? sock_map_unref+0x352/0x4d0 [ 705.761844][ C0] ? sock_map_remove_links+0x570/0x570 [ 705.766823][ C1] ? kfree+0x1f3/0x220 [ 705.771857][ C0] ? rwsem_mark_wake+0x6b0/0x6b0 [ 705.776534][ C1] ? sock_map_unref+0x352/0x4d0 [ 705.781395][ C0] ? security_file_free+0xc6/0xe0 [ 705.786082][ C1] ? sock_hash_delete_elem+0x274/0x2f0 [ 705.790507][ C0] unix_release+0x82/0xc0 [ 705.795283][ C1] ? skb_release_data+0x8a9/0xa80 [ 705.799969][ C0] sock_close+0xdf/0x270 [ 705.804659][ C1] ? bpf_trace_run2+0xec/0x210 [ 705.809949][ C0] ? sock_mmap+0xa0/0xa0 [ 705.813856][ C1] ? bpf_trace_run1+0x1c0/0x1c0 [ 705.818629][ C0] __fput+0x3fe/0x910 [ 705.823314][ C1] ? vprintk_emit+0x16b/0x340 [ 705.828386][ C0] ____fput+0x15/0x20 [ 705.833668][ C1] ? skb_release_data+0x8a9/0xa80 [ 705.837833][ C0] task_work_run+0x129/0x190 [ 705.842692][ C1] ? vprintk_store+0x1620/0x1620 [ 705.846771][ C0] do_exit+0xc48/0x2ca0 [ 705.851370][ C1] ? __kasan_check_write+0x14/0x20 [ 705.855453][ C0] ? put_task_struct+0x80/0x80 [ 705.860138][ C1] ? skb_release_data+0x8a9/0xa80 [ 705.863956][ C0] ? exc_page_fault+0x47a/0x830 [ 705.868469][ C1] ? __bpf_trace_kfree+0x6f/0x90 [ 705.872289][ C0] do_group_exit+0x141/0x310 [ 705.877149][ C1] ? skb_release_data+0x8a9/0xa80 [ 705.881576][ C0] __x64_sys_exit_group+0x3f/0x40 [ 705.886347][ C1] ? kfree+0x1f3/0x220 [ 705.890340][ C0] do_syscall_64+0x3d/0xb0 [ 705.895488][ C1] ? vprintk+0x74/0x80 [ 705.900175][ C0] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 705.905206][ C1] ? skb_release_data+0x8a9/0xa80 [ 705.909888][ C0] RIP: 0033:0x7f5766ec8089 [ 705.914840][ C1] ? kauditd_hold_skb+0x115/0x200 [ 705.919263][ C0] Code: Unable to access opcode bytes at RIP 0x7f5766ec805f. [ 705.924125][ C1] ? kfree_skb+0xba/0x360 [ 705.928982][ C0] RSP: 002b:00007ffccf77e3f8 EFLAGS: 00000246 [ 705.932892][ C1] ? kauditd_hold_skb+0x115/0x200 [ 705.937143][ C0] ORIG_RAX: 00000000000000e7 [ 705.941064][ C1] ? auditd_conn_free+0xe0/0xe0 [ 705.946863][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5766ec8089 [ 705.951723][ C1] ? auditd_conn_free+0xe0/0xe0 [ 705.955975][ C0] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 [ 705.960842][ C1] ? kauditd_send_queue+0x2e0/0x2e0 [ 705.968042][ C0] RBP: 00007f5766f432b0 R08: ffffffffffffffb8 R09: 0000000000000006 [ 705.972207][ C1] ? kauditd_send_queue+0x28d/0x2e0 [ 705.978110][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5766f432b0 [ 705.982974][ C1] ? auditd_conn_free+0xe0/0xe0 [ 705.987486][ C0] R13: 0000000000000000 R14: 00007f5766f43d00 R15: 00007f5766e992c0 [ 705.992170][ C1] ? kauditd_send_queue+0x2e0/0x2e0 [ 705.999984][ C0] </TASK> [ 706.004671][ C1] ? kauditd_thread+0x529/0x8b0 [ 706.063256][ C1] ? __kasan_check_write+0x14/0x20 [ 706.068199][ C1] ? _raw_spin_lock+0x1b0/0x1b0 [ 706.072890][ C1] ? audit_log+0x150/0x150 [ 706.077138][ C1] ? io_schedule+0x120/0x120 [ 706.081567][ C1] ? __kthread_parkme+0xb2/0x200 [ 706.086358][ C1] ? kthread+0x421/0x510 [ 706.090432][ C1] ? audit_log+0x150/0x150 [ 706.094673][ C1] ? kthread_blkcg+0xd0/0xd0 [ 706.099126][ C1] ? ret_from_fork+0x1f/0x30 [ 706.103527][ C1] </TASK>