Warning: Permanently added '10.128.1.17' (ED25519) to the list of known hosts. executing program executing program executing program executing program executing program [ 256.420306][ T30] audit: type=1400 audit(1714349033.958:66): avc: denied { execmem } for pid=521 comm="syz-executor295" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 256.425686][ T30] audit: type=1400 audit(1714349033.968:67): avc: denied { map_create } for pid=529 comm="syz-executor295" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 256.430640][ T30] audit: type=1400 audit(1714349033.968:68): avc: denied { map_read map_write } for pid=529 comm="syz-executor295" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 256.439938][ T30] audit: type=1400 audit(1714349033.968:69): avc: denied { prog_load } for pid=529 comm="syz-executor295" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 256.459994][ T30] audit: type=1400 audit(1714349033.968:70): avc: denied { bpf } for pid=529 comm="syz-executor295" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 256.481405][ T30] audit: type=1400 audit(1714349033.968:71): avc: denied { perfmon } for pid=529 comm="syz-executor295" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 256.666014][ T30] audit: type=1400 audit(1714349034.208:72): avc: denied { prog_run } for pid=528 comm="syz-executor295" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 356.682010][ C0] rcu: INFO: rcu_preempt self-detected stall on CPU [ 356.692154][ C0] rcu: 0-...!: (10017 ticks this GP) idle=e5b/1/0x4000000000000000 softirq=2895/2897 fqs=0 last_accelerate: eec0/15d3 dyntick_enabled: 1 [ 356.708069][ C0] (t=10002 jiffies g=2593 q=30) [ 356.714443][ C0] rcu: rcu_preempt kthread timer wakeup didn't happen for 10002 jiffies! g2593 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 [ 356.732830][ C0] rcu: Possible timer handling issue on cpu=1 timer-softirq=1961 [ 356.745717][ C0] rcu: rcu_preempt kthread starved for 10006 jiffies! g2593 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=1 [ 356.764673][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 356.776246][ C0] rcu: RCU grace-period kthread stack dump: [ 356.783127][ C0] task:rcu_preempt state:I stack:28328 pid: 14 ppid: 2 flags:0x00004000 [ 356.794948][ C0] Call Trace: [ 356.799233][ C0] [ 356.802817][ C0] __schedule+0xccc/0x1590 [ 356.807917][ C0] ? __sched_text_start+0x8/0x8 [ 356.812794][ C0] ? __kasan_check_write+0x14/0x20 [ 356.818016][ C0] ? __kasan_check_write+0x14/0x20 [ 356.823025][ C0] schedule+0x11f/0x1e0 [ 356.827206][ C0] schedule_timeout+0x18c/0x370 [ 356.833906][ C0] ? __update_idle_core+0x2a0/0x2a0 [ 356.840022][ C0] ? console_conditional_schedule+0x30/0x30 [ 356.847332][ C0] ? update_process_times+0x200/0x200 [ 356.853138][ C0] ? prepare_to_swait_event+0x308/0x320 [ 356.859855][ C0] rcu_gp_fqs_loop+0x2af/0xf80 [ 356.865934][ C0] ? debug_smp_processor_id+0x17/0x20 [ 356.873078][ C0] ? __note_gp_changes+0x4ab/0x920 [ 356.879246][ C0] ? rcu_gp_init+0xc30/0xc30 [ 356.885348][ C0] ? _raw_spin_unlock_irq+0x4e/0x70 [ 356.890693][ C0] ? rcu_gp_init+0x9cf/0xc30 [ 356.896390][ C0] rcu_gp_kthread+0xa4/0x350 [ 356.902323][ C0] ? _raw_spin_lock+0x1b0/0x1b0 [ 356.909624][ C0] ? rcu_barrier_callback+0x50/0x50 [ 356.915343][ C0] ? __kasan_check_read+0x11/0x20 [ 356.921342][ C0] ? __kthread_parkme+0xb2/0x200 [ 356.927187][ C0] kthread+0x421/0x510 [ 356.932249][ C0] ? rcu_barrier_callback+0x50/0x50 [ 356.939498][ C0] ? kthread_blkcg+0xd0/0xd0 [ 356.945291][ C0] ret_from_fork+0x1f/0x30 [ 356.951886][ C0] [ 356.955945][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 356.963370][ C0] Sending NMI from CPU 0 to CPUs 1: [ 356.969808][ C1] NMI backtrace for cpu 1 [ 356.969835][ C1] CPU: 1 PID: 531 Comm: syz-executor295 Not tainted 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 356.969857][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 356.969871][ C1] RIP: 0010:kvm_wait+0x147/0x180 [ 356.969897][ 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 24 ff ff ff fb e9 1e ff ff ff 44 89 e9 80 e1 07 38 c1 7c a3 4c [ 356.969911][ C1] RSP: 0018:ffffc90000a376e0 EFLAGS: 00000246 [ 356.969928][ C1] RAX: 0000000000000001 RBX: 1ffff92000146ee0 RCX: 1ffffffff0d1aa9c [ 356.969941][ C1] RDX: 0000000000000001 RSI: 0000000000000001 RDI: ffff8881f7137ed4 [ 356.969952][ C1] RBP: ffffc90000a37790 R08: dffffc0000000000 R09: ffffed103ee26fdb [ 356.969965][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 356.969977][ C1] R13: ffff8881f7137ed4 R14: 0000000000000001 R15: 1ffff92000146ee4 [ 356.969989][ C1] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 356.970004][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 356.970016][ C1] CR2: 00007f0890f4f130 CR3: 000000000680f000 CR4: 00000000003506a0 [ 356.970032][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 356.970041][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 356.970052][ C1] Call Trace: [ 356.970059][ C1] [ 356.970068][ C1] ? show_regs+0x58/0x60 [ 356.970086][ C1] ? nmi_cpu_backtrace+0x29f/0x300 [ 356.970108][ C1] ? nmi_trigger_cpumask_backtrace+0x270/0x270 [ 356.970145][ C1] ? kvm_wait+0x147/0x180 [ 356.970160][ C1] ? kvm_wait+0x147/0x180 [ 356.970175][ C1] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 356.970194][ C1] ? nmi_handle+0xa8/0x280 [ 356.970211][ C1] ? kvm_wait+0x147/0x180 [ 356.970226][ C1] ? default_do_nmi+0x69/0x160 [ 356.970245][ C1] ? exc_nmi+0xaf/0x120 [ 356.970261][ C1] ? end_repeat_nmi+0x16/0x31 [ 356.970281][ C1] ? kvm_wait+0x147/0x180 [ 356.970296][ C1] ? kvm_wait+0x147/0x180 [ 356.970312][ C1] ? kvm_wait+0x147/0x180 [ 356.970327][ C1] [ 356.970332][ C1] [ 356.970337][ C1] ? task_work_run+0x129/0x190 [ 356.970353][ C1] ? do_exit+0xc48/0x2ca0 [ 356.970370][ C1] ? kvm_arch_para_hints+0x30/0x30 [ 356.970386][ C1] ? _raw_spin_unlock_irqrestore+0x5c/0x80 [ 356.970407][ C1] ? try_to_wake_up+0x697/0x1160 [ 356.970427][ C1] __pv_queued_spin_lock_slowpath+0x41b/0xc40 [ 356.970450][ C1] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 356.970470][ C1] ? __kasan_check_write+0x14/0x20 [ 356.970495][ C1] _raw_spin_lock_bh+0x139/0x1b0 [ 356.970513][ C1] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 356.970532][ C1] ? sock_hash_bucket_hash+0x36d/0x7e0 [ 356.970553][ C1] sock_hash_delete_elem+0xb1/0x2f0 [ 356.970571][ C1] ? bpf_raw_tp_link_dealloc+0x15/0x20 [ 356.970590][ C1] bpf_prog_2c29ac5cdc6b1842+0x3a/0xd88 [ 356.970611][ C1] bpf_trace_run2+0xec/0x210 [ 356.970630][ C1] ? bpf_trace_run1+0x1c0/0x1c0 [ 356.970647][ C1] ? bpf_raw_tp_link_dealloc+0x15/0x20 [ 356.970665][ C1] ? tracepoint_probe_unregister+0x458/0x900 [ 356.970683][ C1] ? bpf_raw_tp_link_dealloc+0x15/0x20 [ 356.970806][ C1] __bpf_trace_kfree+0x6f/0x90 [ 356.970828][ C1] ? bpf_raw_tp_link_dealloc+0x15/0x20 [ 356.970845][ C1] __traceiter_kfree+0x2a/0x40 [ 356.970861][ C1] ? bpf_raw_tp_link_dealloc+0x15/0x20 [ 356.970878][ C1] kfree+0x1f3/0x220 [ 356.970900][ C1] bpf_raw_tp_link_dealloc+0x15/0x20 [ 356.971015][ C1] bpf_link_free+0x394/0x3f0 [ 356.971044][ C1] ? bpf_link_put_deferred+0x20/0x20 [ 356.971062][ C1] ? debug_smp_processor_id+0x17/0x20 [ 356.971082][ C1] ? kasan_quarantine_put+0x34/0x1a0 [ 356.971109][ C1] bpf_link_release+0x170/0x180 [ 356.971129][ C1] ? bpf_prog_get_stats+0x2f0/0x2f0 [ 356.971151][ C1] __fput+0x3fe/0x910 [ 356.971275][ C1] ____fput+0x15/0x20 [ 356.971297][ C1] task_work_run+0x129/0x190 [ 356.971314][ C1] do_exit+0xc48/0x2ca0 [ 356.971333][ C1] ? put_task_struct+0x80/0x80 [ 356.971349][ C1] ? exc_page_fault+0x47a/0x830 [ 356.971369][ C1] do_group_exit+0x141/0x310 [ 356.971387][ C1] __x64_sys_exit_group+0x3f/0x40 [ 356.971414][ C1] do_syscall_64+0x3d/0xb0 [ 356.971430][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 356.971451][ C1] RIP: 0033:0x7f0890ed3039 [ 356.971466][ C1] Code: Unable to access opcode bytes at RIP 0x7f0890ed300f. [ 356.971474][ C1] RSP: 002b:00007fff9af114d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 356.971493][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0890ed3039 [ 356.971506][ C1] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 [ 356.971516][ C1] RBP: 00007f0890f4e2b0 R08: ffffffffffffffb8 R09: 00000000000000a0 [ 356.971529][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0890f4e2b0 [ 356.971540][ C1] R13: 0000000000000000 R14: 00007f0890f4ed20 R15: 00007f0890ea41e0 [ 356.971556][ C1] [ 356.971563][ C1] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.757 msecs [ 356.971820][ C0] NMI backtrace for cpu 0 [ 357.556760][ C0] CPU: 0 PID: 20 Comm: kworker/0:1 Not tainted 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 357.568963][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 357.581372][ C0] Workqueue: events destroy_list_workfn [ 357.586952][ C0] Call Trace: [ 357.591464][ C0] [ 357.594326][ C0] dump_stack_lvl+0x151/0x1b7 [ 357.599982][ C0] ? io_uring_drop_tctx_refs+0x190/0x190 [ 357.607227][ C0] ? ttwu_do_wakeup+0x187/0x430 [ 357.612824][ C0] dump_stack+0x15/0x17 [ 357.617271][ C0] nmi_cpu_backtrace+0x2f7/0x300 [ 357.624442][ C0] ? nmi_trigger_cpumask_backtrace+0x270/0x270 [ 357.631685][ C0] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 357.637414][ C0] ? __kasan_check_write+0x14/0x20 [ 357.645232][ C0] ? _raw_spin_lock+0x1b0/0x1b0 [ 357.652523][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 357.663249][ C0] nmi_trigger_cpumask_backtrace+0x15d/0x270 [ 357.670651][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 357.677851][ C0] arch_trigger_cpumask_backtrace+0x10/0x20 [ 357.685255][ C0] rcu_dump_cpu_stacks+0x1d8/0x330 [ 357.691403][ C0] print_cpu_stall+0x315/0x5f0 [ 357.696672][ C0] rcu_sched_clock_irq+0x989/0x12f0 [ 357.703412][ C0] ? rcu_boost_kthread_setaffinity+0x340/0x340 [ 357.709791][ C0] ? hrtimer_run_queues+0x15f/0x440 [ 357.715414][ C0] update_process_times+0x198/0x200 [ 357.721547][ C0] tick_sched_timer+0x188/0x240 [ 357.727031][ C0] ? tick_setup_sched_timer+0x480/0x480 [ 357.734634][ C0] __hrtimer_run_queues+0x41a/0xad0 [ 357.742455][ C0] ? hrtimer_interrupt+0xaa0/0xaa0 [ 357.751610][ C0] ? clockevents_program_event+0x22f/0x300 [ 357.759018][ C0] ? ktime_get_update_offsets_now+0x2ba/0x2d0 [ 357.766641][ C0] hrtimer_interrupt+0x40c/0xaa0 [ 357.772848][ C0] __sysvec_apic_timer_interrupt+0xfd/0x3c0 [ 357.779213][ C0] sysvec_apic_timer_interrupt+0x95/0xc0 [ 357.784675][ C0] [ 357.788150][ C0] [ 357.790924][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 357.796737][ C0] RIP: 0010:kvm_wait+0x147/0x180 [ 357.801972][ 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 24 ff ff ff fb e9 1e ff ff ff 44 89 e9 80 e1 07 38 c1 7c a3 4c [ 357.822024][ C0] RSP: 0018:ffffc90000147560 EFLAGS: 00000246 [ 357.828101][ C0] RAX: 0000000000000003 RBX: 1ffff92000028eb0 RCX: ffffffff8154fa7f [ 357.836970][ C0] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff8881061cd728 [ 357.845430][ C0] RBP: ffffc90000147610 R08: dffffc0000000000 R09: ffffed1020c39ae6 [ 357.853236][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 357.861304][ C0] R13: ffff8881061cd728 R14: 0000000000000003 R15: 1ffff92000028eb4 [ 357.869124][ C0] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 357.875196][ C0] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 357.881355][ C0] ? kvm_arch_para_hints+0x30/0x30 [ 357.886404][ C0] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 357.892474][ C0] __pv_queued_spin_lock_slowpath+0x6bc/0xc40 [ 357.898465][ C0] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 357.905086][ C0] _raw_spin_lock_bh+0x139/0x1b0 [ 357.910029][ C0] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 357.916543][ C0] ? sock_hash_bucket_hash+0x36d/0x7e0 [ 357.921814][ C0] sock_hash_delete_elem+0xb1/0x2f0 [ 357.927255][ C0] ? sock_map_unref+0x352/0x4d0 [ 357.931934][ C0] bpf_prog_2c29ac5cdc6b1842+0x3a/0xd88 [ 357.937554][ C0] bpf_trace_run2+0xec/0x210 [ 357.942114][ C0] ? stack_trace_snprint+0xf0/0xf0 [ 357.947760][ C0] ? bpf_trace_run1+0x1c0/0x1c0 [ 357.952930][ C0] ? sock_map_unref+0x352/0x4d0 [ 357.957602][ C0] ? __stack_depot_save+0x34/0x470 [ 357.962546][ C0] ? kfree+0xc8/0x220 [ 357.966467][ C0] ? kfree+0xc8/0x220 [ 357.970281][ C0] ? sock_map_unref+0x352/0x4d0 [ 357.975745][ C0] __bpf_trace_kfree+0x6f/0x90 [ 357.980350][ C0] ? sock_map_unref+0x352/0x4d0 [ 357.985209][ C0] __traceiter_kfree+0x2a/0x40 [ 357.989891][ C0] ? sock_map_unref+0x352/0x4d0 [ 357.994582][ C0] kfree+0x1f3/0x220 [ 357.999387][ C0] sock_map_unref+0x352/0x4d0 [ 358.004156][ C0] sock_hash_delete_elem+0x274/0x2f0 [ 358.009659][ C0] ? destroy_list_workfn+0x229/0x2e0 [ 358.014961][ C0] bpf_prog_2c29ac5cdc6b1842+0x3a/0xd88 [ 358.021198][ C0] bpf_trace_run2+0xec/0x210 [ 358.026529][ C0] ? bpf_trace_run1+0x1c0/0x1c0 [ 358.031307][ C0] ? destroy_list_workfn+0x229/0x2e0 [ 358.036423][ C0] ? _raw_spin_unlock_irqrestore+0x5c/0x80 [ 358.042067][ C0] ? destroy_list_workfn+0x229/0x2e0 [ 358.047183][ C0] __bpf_trace_kfree+0x6f/0x90 [ 358.052167][ C0] ? destroy_list_workfn+0x229/0x2e0 [ 358.057249][ C0] __traceiter_kfree+0x2a/0x40 [ 358.061845][ C0] ? destroy_list_workfn+0x229/0x2e0 [ 358.067070][ C0] kfree+0x1f3/0x220 [ 358.070779][ C0] ? _raw_spin_unlock_irq+0x4e/0x70 [ 358.075819][ C0] destroy_list_workfn+0x229/0x2e0 [ 358.080919][ C0] ? __percpu_rwsem_trylock+0x180/0x180 [ 358.086929][ C0] ? read_word_at_a_time+0x12/0x20 [ 358.092000][ C0] ? strscpy+0x9c/0x260 [ 358.096039][ C0] process_one_work+0x6bb/0xc10 [ 358.100726][ C0] worker_thread+0xad5/0x12a0 [ 358.105329][ C0] ? _raw_spin_lock+0x1b0/0x1b0 [ 358.110319][ C0] kthread+0x421/0x510 [ 358.114603][ C0] ? worker_clr_flags+0x180/0x180 [ 358.120023][ C0] ? kthread_blkcg+0xd0/0xd0 [ 358.124589][ C0] ret_from_fork+0x1f/0x30 [ 358.130158][ C0] [ 358.133277][ C0] Sending NMI from CPU 0 to CPUs 1: [ 358.138541][ C1] NMI backtrace for cpu 1 [ 358.138557][ C1] CPU: 1 PID: 531 Comm: syz-executor295 Not tainted 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 358.138579][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 358.138589][ C1] RIP: 0010:kvm_wait+0x147/0x180 [ 358.138616][ 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 24 ff ff ff fb e9 1e ff ff ff 44 89 e9 80 e1 07 38 c1 7c a3 4c [ 358.138631][ C1] RSP: 0018:ffffc90000a376e0 EFLAGS: 00000246 [ 358.138647][ C1] RAX: 0000000000000001 RBX: 1ffff92000146ee0 RCX: 1ffffffff0d1aa9c [ 358.138661][ C1] RDX: 0000000000000001 RSI: 0000000000000001 RDI: ffff8881f7137ed4 [ 358.138672][ C1] RBP: ffffc90000a37790 R08: dffffc0000000000 R09: ffffed103ee26fdb [ 358.138686][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 358.138699][ C1] R13: ffff8881f7137ed4 R14: 0000000000000001 R15: 1ffff92000146ee4 [ 358.138712][ C1] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 358.138727][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 358.138740][ C1] CR2: 00007f0890f4f130 CR3: 000000000680f000 CR4: 00000000003506a0 [ 358.138757][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 358.138767][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 358.138779][ C1] Call Trace: [ 358.138785][ C1] [ 358.138793][ C1] ? show_regs+0x58/0x60 [ 358.138812][ C1] ? nmi_cpu_backtrace+0x29f/0x300 [ 358.138834][ C1] ? ___ratelimit+0x3c0/0x5a0 [ 358.138854][ C1] ? nmi_trigger_cpumask_backtrace+0x270/0x270 [ 358.138875][ C1] ? kvm_wait+0x147/0x180 [ 358.138891][ C1] ? kvm_wait+0x147/0x180 [ 358.138907][ C1] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 358.138926][ C1] ? nmi_handle+0xa8/0x280 [ 358.138944][ C1] ? kvm_wait+0x147/0x180 [ 358.138959][ C1] ? kvm_wait+0x147/0x180 [ 358.138975][ C1] ? default_do_nmi+0x69/0x160 [ 358.138995][ C1] ? exc_nmi+0xaf/0x120 [ 358.139011][ C1] ? end_repeat_nmi+0x16/0x31 [ 358.139031][ C1] ? kvm_wait+0x147/0x180 [ 358.139047][ C1] ? kvm_wait+0x147/0x180 [ 358.139063][ C1] ? kvm_wait+0x147/0x180 [ 358.139079][ C1] [ 358.139083][ C1] [ 358.139089][ C1] ? task_work_run+0x129/0x190 [ 358.139105][ C1] ? do_exit+0xc48/0x2ca0 [ 358.139122][ C1] ? kvm_arch_para_hints+0x30/0x30 [ 358.139139][ C1] ? _raw_spin_unlock_irqrestore+0x5c/0x80 [ 358.139160][ C1] ? try_to_wake_up+0x697/0x1160 [ 358.139181][ C1] __pv_queued_spin_lock_slowpath+0x41b/0xc40 [ 358.139205][ C1] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 358.139225][ C1] ? __kasan_check_write+0x14/0x20 [ 358.139270][ C1] _raw_spin_lock_bh+0x139/0x1b0 [ 358.139288][ C1] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 358.139307][ C1] ? sock_hash_bucket_hash+0x36d/0x7e0 [ 358.139327][ C1] sock_hash_delete_elem+0xb1/0x2f0 [ 358.139345][ C1] ? bpf_raw_tp_link_dealloc+0x15/0x20 [ 358.139364][ C1] bpf_prog_2c29ac5cdc6b1842+0x3a/0xd88 [ 358.139378][ C1] bpf_trace_run2+0xec/0x210 [ 358.139398][ C1] ? bpf_trace_run1+0x1c0/0x1c0 [ 358.139415][ C1] ? bpf_raw_tp_link_dealloc+0x15/0x20 [ 358.139432][ C1] ? tracepoint_probe_unregister+0x458/0x900 [ 358.139451][ C1] ? bpf_raw_tp_link_dealloc+0x15/0x20 [ 358.139469][ C1] __bpf_trace_kfree+0x6f/0x90 [ 358.139485][ C1] ? bpf_raw_tp_link_dealloc+0x15/0x20 [ 358.139502][ C1] __traceiter_kfree+0x2a/0x40 [ 358.139517][ C1] ? bpf_raw_tp_link_dealloc+0x15/0x20 [ 358.139534][ C1] kfree+0x1f3/0x220 [ 358.139554][ C1] bpf_raw_tp_link_dealloc+0x15/0x20 [ 358.139571][ C1] bpf_link_free+0x394/0x3f0 [ 358.139587][ C1] ? bpf_link_put_deferred+0x20/0x20 [ 358.139604][ C1] ? debug_smp_processor_id+0x17/0x20 [ 358.139622][ C1] ? kasan_quarantine_put+0x34/0x1a0 [ 358.139641][ C1] bpf_link_release+0x170/0x180 [ 358.139656][ C1] ? bpf_prog_get_stats+0x2f0/0x2f0 [ 358.139673][ C1] __fput+0x3fe/0x910 [ 358.139692][ C1] ____fput+0x15/0x20 [ 358.139707][ C1] task_work_run+0x129/0x190 [ 358.139724][ C1] do_exit+0xc48/0x2ca0 [ 358.139742][ C1] ? put_task_struct+0x80/0x80 [ 358.139758][ C1] ? exc_page_fault+0x47a/0x830 [ 358.139778][ C1] do_group_exit+0x141/0x310 [ 358.139796][ C1] __x64_sys_exit_group+0x3f/0x40 [ 358.139812][ C1] do_syscall_64+0x3d/0xb0 [ 358.139828][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 358.139848][ C1] RIP: 0033:0x7f0890ed3039 [ 358.139861][ C1] Code: Unable to access opcode bytes at RIP 0x7f0890ed300f. [ 358.139869][ C1] RSP: 002b:00007fff9af114d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 358.139886][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0890ed3039 [ 358.139898][ C1] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 [ 358.139908][ C1] RBP: 00007f0890f4e2b0 R08: ffffffffffffffb8 R09: 00000000000000a0 [ 358.139920][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0890f4e2b0 [ 358.139931][ C1] R13: 0000000000000000 R14: 00007f0890f4ed20 R15: 00007f0890ea41e0 [ 358.139946][ C1] [ 507.100022][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for 246s! [kworker/0:1:20] [ 507.108197][ C0] Modules linked in: [ 507.110045][ C1] watchdog: BUG: soft lockup - CPU#1 stuck for 246s! [syz-executor295:531] [ 507.111922][ C0] CPU: 0 PID: 20 Comm: kworker/0:1 Not tainted 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 507.120335][ C1] Modules linked in: [ 507.130052][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 507.133786][ C1] CPU: 1 PID: 531 Comm: syz-executor295 Not tainted 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 507.143694][ C0] Workqueue: events destroy_list_workfn [ 507.154619][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 507.154649][ C1] RIP: 0010:kvm_wait+0x147/0x180 [ 507.159998][ C0] RIP: 0010:kvm_wait+0x147/0x180 [ 507.169890][ 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 24 ff ff ff fb e9 1e ff ff ff 44 89 e9 80 e1 07 38 c1 7c a3 4c [ 507.174666][ 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 24 ff ff ff fb e9 1e ff ff ff 44 89 e9 80 e1 07 38 c1 7c a3 4c [ 507.179440][ C1] RSP: 0018:ffffc90000a376e0 EFLAGS: 00000246 [ 507.199199][ C0] RSP: 0018:ffffc90000147560 EFLAGS: 00000246 [ 507.218832][ C1] [ 507.218841][ C1] RAX: 0000000000000001 RBX: 1ffff92000146ee0 RCX: 1ffffffff0d1aa9c [ 507.224730][ C0] [ 507.224736][ C0] RAX: 0000000000000003 RBX: 1ffff92000028eb0 RCX: ffffffff8154fa7f [ 507.230634][ C1] RDX: 0000000000000001 RSI: 0000000000000001 RDI: ffff8881f7137ed4 [ 507.232802][ C0] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff8881061cd728 [ 507.240703][ C1] RBP: ffffc90000a37790 R08: dffffc0000000000 R09: ffffed103ee26fdb [ 507.242886][ C0] RBP: ffffc90000147610 R08: dffffc0000000000 R09: ffffed1020c39ae6 [ 507.250909][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 507.258726][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 507.266533][ C1] R13: ffff8881f7137ed4 R14: 0000000000000001 R15: 1ffff92000146ee4 [ 507.274350][ C0] R13: ffff8881061cd728 R14: 0000000000000003 R15: 1ffff92000028eb4 [ 507.282241][ C1] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 507.290051][ C0] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 507.297863][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 507.305838][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 507.313736][ C1] CR2: 00007f0890f4f130 CR3: 000000000680f000 CR4: 00000000003506a0 [ 507.322503][ C0] CR2: 00007f0890f4f130 CR3: 0000000120a03000 CR4: 00000000003506b0 [ 507.331560][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 507.338474][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 507.344891][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 507.352902][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 507.360699][ C1] Call Trace: [ 507.360727][ C1] [ 507.368510][ C0] Call Trace: [ 507.368517][ C0] [ 507.376518][ C1] ? show_regs+0x58/0x60 [ 507.384322][ C0] ? show_regs+0x58/0x60 [ 507.392134][ C1] ? watchdog_timer_fn+0x4b1/0x5f0 [ 507.395266][ C0] ? watchdog_timer_fn+0x4b1/0x5f0 [ 507.397942][ C1] ? proc_watchdog_cpumask+0xd0/0xd0 [ 507.401070][ C0] ? proc_watchdog_cpumask+0xd0/0xd0 [ 507.403759][ C1] ? __hrtimer_run_queues+0x41a/0xad0 [ 507.407837][ C0] ? __hrtimer_run_queues+0x41a/0xad0 [ 507.411922][ C1] ? hrtimer_interrupt+0xaa0/0xaa0 [ 507.416870][ C0] ? hrtimer_interrupt+0xaa0/0xaa0 [ 507.421812][ C1] ? clockevents_program_event+0x22f/0x300 [ 507.427018][ C0] ? clockevents_program_event+0x22f/0x300 [ 507.432140][ C1] ? ktime_get_update_offsets_now+0x2ba/0x2d0 [ 507.437444][ C0] ? ktime_get_update_offsets_now+0x2ba/0x2d0 [ 507.442645][ C1] ? hrtimer_interrupt+0x40c/0xaa0 [ 507.447590][ C0] ? hrtimer_interrupt+0x40c/0xaa0 [ 507.452844][ C1] ? __sysvec_apic_timer_interrupt+0xfd/0x3c0 [ 507.458570][ C0] ? __sysvec_apic_timer_interrupt+0xfd/0x3c0 [ 507.464209][ C1] ? sysvec_apic_timer_interrupt+0x95/0xc0 [ 507.470225][ C0] ? sysvec_apic_timer_interrupt+0x95/0xc0 [ 507.476132][ C1] [ 507.476140][ C1] [ 507.481115][ C0] [ 507.481123][ C0] [ 507.486022][ C1] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 507.491924][ C0] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 507.497828][ C1] ? kvm_wait+0x147/0x180 [ 507.503468][ C0] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 507.509108][ C1] ? task_work_run+0x129/0x190 [ 507.511886][ C0] ? kvm_wait+0x147/0x180 [ 507.514662][ C1] ? do_exit+0xc48/0x2ca0 [ 507.517439][ C0] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 507.520217][ C1] ? kvm_arch_para_hints+0x30/0x30 [ 507.526293][ C0] ? kvm_arch_para_hints+0x30/0x30 [ 507.532282][ C1] ? _raw_spin_unlock_irqrestore+0x5c/0x80 [ 507.536447][ C0] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 507.542523][ C1] ? try_to_wake_up+0x697/0x1160 [ 507.547295][ C0] __pv_queued_spin_lock_slowpath+0x6bc/0xc40 [ 507.551464][ C1] __pv_queued_spin_lock_slowpath+0x41b/0xc40 [ 507.555632][ C0] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 507.561616][ C1] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 507.566565][ C0] _raw_spin_lock_bh+0x139/0x1b0 [ 507.571509][ C1] ? __kasan_check_write+0x14/0x20 [ 507.577153][ C0] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 507.583314][ C1] _raw_spin_lock_bh+0x139/0x1b0 [ 507.588088][ C0] ? sock_hash_bucket_hash+0x36d/0x7e0 [ 507.594163][ C1] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 507.600066][ C0] sock_hash_delete_elem+0xb1/0x2f0 [ 507.606321][ C1] ? sock_hash_bucket_hash+0x36d/0x7e0 [ 507.612563][ C0] ? sock_map_unref+0x352/0x4d0 [ 507.617361][ C1] sock_hash_delete_elem+0xb1/0x2f0 [ 507.622285][ C0] bpf_prog_2c29ac5cdc6b1842+0x3a/0xd88 [ 507.627576][ C1] ? bpf_raw_tp_link_dealloc+0x15/0x20 [ 507.632541][ C0] bpf_trace_run2+0xec/0x210 [ 507.637984][ C1] bpf_prog_2c29ac5cdc6b1842+0x3a/0xd88 [ 507.643258][ C0] ? stack_trace_snprint+0xf0/0xf0 [ 507.648335][ C1] bpf_trace_run2+0xec/0x210 [ 507.653836][ C0] ? bpf_trace_run1+0x1c0/0x1c0 [ 507.658522][ C1] ? bpf_trace_run1+0x1c0/0x1c0 [ 507.663555][ C0] ? sock_map_unref+0x352/0x4d0 [ 507.669023][ C1] ? bpf_raw_tp_link_dealloc+0x15/0x20 [ 507.674319][ C0] ? __stack_depot_save+0x34/0x470 [ 507.678907][ C1] ? tracepoint_probe_unregister+0x458/0x900 [ 507.684218][ C0] ? kfree+0xc8/0x220 [ 507.689163][ C1] ? bpf_raw_tp_link_dealloc+0x15/0x20 [ 507.693594][ C0] ? kfree+0xc8/0x220 [ 507.698277][ C1] __bpf_trace_kfree+0x6f/0x90 [ 507.702962][ C0] ? sock_map_unref+0x352/0x4d0 [ 507.707650][ C1] ? bpf_raw_tp_link_dealloc+0x15/0x20 [ 507.712946][ C0] __bpf_trace_kfree+0x6f/0x90 [ 507.717890][ C1] __traceiter_kfree+0x2a/0x40 [ 507.723712][ C0] ? sock_map_unref+0x352/0x4d0 [ 507.727529][ C1] ? bpf_raw_tp_link_dealloc+0x15/0x20 [ 507.732819][ C0] __traceiter_kfree+0x2a/0x40 [ 507.736637][ C1] kfree+0x1f3/0x220 [ 507.741239][ C0] ? sock_map_unref+0x352/0x4d0 [ 507.745926][ C1] bpf_raw_tp_link_dealloc+0x15/0x20 [ 507.751218][ C0] kfree+0x1f3/0x220 [ 507.755818][ C1] bpf_link_free+0x394/0x3f0 [ 507.760422][ C0] sock_map_unref+0x352/0x4d0 [ 507.765108][ C1] ? bpf_link_put_deferred+0x20/0x20 [ 507.770402][ C0] sock_hash_delete_elem+0x274/0x2f0 [ 507.775001][ C1] ? debug_smp_processor_id+0x17/0x20 [ 507.778735][ C0] ? destroy_list_workfn+0x229/0x2e0 [ 507.783419][ C1] ? kasan_quarantine_put+0x34/0x1a0 [ 507.788539][ C0] bpf_prog_2c29ac5cdc6b1842+0x3a/0xd88 [ 507.792284][ C1] bpf_link_release+0x170/0x180 [ 507.796698][ C0] bpf_trace_run2+0xec/0x210 [ 507.801218][ C1] ? bpf_prog_get_stats+0x2f0/0x2f0 [ 507.806332][ C0] ? bpf_trace_run1+0x1c0/0x1c0 [ 507.811452][ C1] __fput+0x3fe/0x910 [ 507.816659][ C0] ? destroy_list_workfn+0x229/0x2e0 [ 507.821794][ C1] ____fput+0x15/0x20 [ 507.826902][ C0] ? _raw_spin_unlock_irqrestore+0x5c/0x80 [ 507.832282][ C1] task_work_run+0x129/0x190 [ 507.836973][ C0] ? destroy_list_workfn+0x229/0x2e0 [ 507.841398][ C1] do_exit+0xc48/0x2ca0 [ 507.846429][ C0] __bpf_trace_kfree+0x6f/0x90 [ 507.851118][ C1] ? put_task_struct+0x80/0x80 [ 507.854937][ C0] ? destroy_list_workfn+0x229/0x2e0 [ 507.860056][ C1] ? exc_page_fault+0x47a/0x830 [ 507.863873][ C0] __traceiter_kfree+0x2a/0x40 [ 507.869519][ C1] do_group_exit+0x141/0x310 [ 507.873942][ C0] ? destroy_list_workfn+0x229/0x2e0 [ 507.879067][ C1] __x64_sys_exit_group+0x3f/0x40 [ 507.883058][ C0] kfree+0x1f3/0x220 [ 507.887655][ C1] do_syscall_64+0x3d/0xb0 [ 507.892256][ C0] ? _raw_spin_unlock_irq+0x4e/0x70 [ 507.897375][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 507.902063][ C0] destroy_list_workfn+0x229/0x2e0 [ 507.906670][ C1] RIP: 0033:0x7f0890ed3039 [ 507.911109][ C0] ? __percpu_rwsem_trylock+0x180/0x180 [ 507.916259][ C1] Code: Unable to access opcode bytes at RIP 0x7f0890ed300f. [ 507.921071][ C0] ? read_word_at_a_time+0x12/0x20 [ 507.924798][ C1] RSP: 002b:00007fff9af114d8 EFLAGS: 00000246 [ 507.929055][ C0] ? strscpy+0x9c/0x260 [ 507.934088][ C1] ORIG_RAX: 00000000000000e7 [ 507.939831][ C0] process_one_work+0x6bb/0xc10 [ 507.944760][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0890ed3039 [ 507.949018][ C0] worker_thread+0xad5/0x12a0 [ 507.954393][ C1] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 [ 507.961600][ C0] ? _raw_spin_lock+0x1b0/0x1b0 [ 507.966546][ C1] RBP: 00007f0890f4e2b0 R08: ffffffffffffffb8 R09: 00000000000000a0 [ 507.972465][ C0] kthread+0x421/0x510 [ 507.976441][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0890f4e2b0 [ 507.980956][ C0] ? worker_clr_flags+0x180/0x180 [ 507.985639][ C1] R13: 0000000000000000 R14: 00007f0890f4ed20 R15: 00007f0890ea41e0 [ 507.993453][ C0] ? kthread_blkcg+0xd0/0xd0 [ 507.997972][ C1] [ 508.005776][ C0] ret_from_fork+0x1f/0x30 [ 508.054348][ C0]