Warning: Permanently added '10.128.1.201' (ED25519) to the list of known hosts. executing program [ 216.181956][ T30] audit: type=1400 audit(1723982928.588:66): avc: denied { execmem } for pid=481 comm="syz-executor271" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 216.202506][ T30] audit: type=1400 audit(1723982928.588:67): avc: denied { prog_load } for pid=482 comm="syz-executor271" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 216.222793][ T30] audit: type=1400 audit(1723982928.588:68): avc: denied { bpf } for pid=482 comm="syz-executor271" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 216.329710][ T30] audit: type=1400 audit(1723982928.728:69): avc: denied { perfmon } for pid=482 comm="syz-executor271" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 216.351269][ T30] audit: type=1400 audit(1723982928.758:70): avc: denied { prog_run } for pid=482 comm="syz-executor271" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 executing program executing program executing program [ 216.370868][ T30] audit: type=1400 audit(1723982928.758:71): avc: denied { map_create } for pid=482 comm="syz-executor271" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 216.391186][ T30] audit: type=1400 audit(1723982928.758:72): avc: denied { map_read map_write } for pid=482 comm="syz-executor271" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 356.711059][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 356.717927][ C1] rcu: 0-...!: (0 ticks this GP) idle=593/1/0x4000000000000000 softirq=8952/8952 fqs=0 last_accelerate: eebc/15d1 dyntick_enabled: 1 [ 356.731444][ C1] (detected by 1, t=10005 jiffies, g=12053, q=43) [ 356.737784][ C1] Sending NMI from CPU 1 to CPUs 0: [ 356.742866][ C0] NMI backtrace for cpu 0 [ 356.742876][ C0] CPU: 0 PID: 17 Comm: rcu_exp_gp_kthr Not tainted 5.15.153-syzkaller-00623-gda92e689a0c3 #0 [ 356.742895][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 356.742914][ C0] RIP: 0010:kvm_wait+0x117/0x180 [ 356.742948][ C0] Code: 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b 74 24 1c 75 53 41 0f b6 45 00 44 38 f0 0f 85 63 ff ff ff 66 90 0f 00 2d ea fc 12 04 f4 54 ff ff ff fa 4c 89 e8 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b [ 356.742964][ C0] RSP: 0018:ffffc900000076a0 EFLAGS: 00000046 [ 356.742985][ C0] RAX: 0000000000000003 RBX: 1ffff92000000ed8 RCX: ffffffff81550ddf [ 356.742997][ C0] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff8881f7027900 [ 356.743008][ C0] RBP: ffffc90000007750 R08: dffffc0000000000 R09: ffffed103ee04f21 [ 356.743020][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 356.743031][ C0] R13: ffff8881f7027900 R14: 0000000000000003 R15: 1ffff92000000edc [ 356.743043][ C0] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 356.743057][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 356.743072][ C0] CR2: 00007ffeed16a1c8 CR3: 00000001067b6000 CR4: 00000000003506b0 [ 356.743086][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 356.743095][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 356.743105][ C0] Call Trace: [ 356.743112][ C0] [ 356.743120][ C0] ? show_regs+0x58/0x60 [ 356.743137][ C0] ? nmi_cpu_backtrace+0x29f/0x300 [ 356.743157][ C0] ? nmi_trigger_cpumask_backtrace+0x270/0x270 [ 356.743186][ C0] ? kvm_wait+0x117/0x180 [ 356.743200][ C0] ? kvm_wait+0x117/0x180 [ 356.743214][ C0] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 356.743232][ C0] ? nmi_handle+0xa8/0x280 [ 356.743248][ C0] ? kvm_wait+0x117/0x180 [ 356.743262][ C0] ? default_do_nmi+0x69/0x160 [ 356.743277][ C0] ? exc_nmi+0xad/0x100 [ 356.743290][ C0] ? end_repeat_nmi+0x16/0x31 [ 356.743305][ C0] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 356.743325][ C0] ? kvm_wait+0x117/0x180 [ 356.743339][ C0] ? kvm_wait+0x117/0x180 [ 356.743354][ C0] ? kvm_wait+0x117/0x180 [ 356.743368][ C0] [ 356.743372][ C0] [ 356.743378][ C0] ? kvm_arch_para_hints+0x30/0x30 [ 356.743394][ C0] ? pv_hash+0x86/0x150 [ 356.743409][ C0] __pv_queued_spin_lock_slowpath+0x6bc/0xc40 [ 356.743430][ C0] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 356.743448][ C0] ? debug_smp_processor_id+0x17/0x20 [ 356.743464][ C0] _raw_spin_lock+0x139/0x1b0 [ 356.743481][ C0] ? _raw_spin_trylock_bh+0x190/0x190 [ 356.743498][ C0] ? lock_timer_base+0x25c/0x270 [ 356.743513][ C0] __mod_timer+0x56e/0xcf0 [ 356.743527][ C0] ? ____kasan_slab_free+0x126/0x160 [ 356.743542][ C0] ? __kasan_slab_free+0x11/0x20 [ 356.743557][ C0] ? slab_free_freelist_hook+0xbd/0x190 [ 356.743573][ C0] ? _raw_spin_unlock_bh+0x51/0x60 [ 356.743589][ C0] ? sock_map_delete_elem+0xcb/0x130 [ 356.743609][ C0] ? mod_timer_pending+0x30/0x30 [ 356.743622][ C0] ? rcu_exp_sel_wait_wake+0x73c/0x1b10 [ 356.743639][ C0] ? wait_rcu_exp_gp+0x33/0x40 [ 356.743656][ C0] ? kthread_worker_fn+0x3b0/0x830 [ 356.743671][ C0] ? kthread+0x421/0x510 [ 356.743686][ C0] ? ret_from_fork+0x1f/0x30 [ 356.743703][ C0] add_timer+0x68/0x80 [ 356.743716][ C0] __queue_delayed_work+0x16d/0x1f0 [ 356.743735][ C0] queue_delayed_work_on+0x10f/0x180 [ 356.743752][ C0] ? delayed_work_timer_fn+0x80/0x80 [ 356.743769][ C0] ? _raw_spin_unlock+0x4d/0x70 [ 356.743785][ C0] ? srcu_gp_start+0x136/0x1c0 [ 356.743800][ C0] srcu_gp_start_if_needed+0x5e3/0x950 [ 356.743819][ C0] ? rcu_free_old_probes+0x30/0x30 [ 356.743835][ C0] call_srcu+0x46/0x50 [ 356.743849][ C0] ? android_rvh_probe_register+0x430/0x430 [ 356.743865][ C0] rcu_free_old_probes+0x23/0x30 [ 356.743880][ C0] rcu_do_batch+0x57a/0xc10 [ 356.743899][ C0] ? local_bh_enable+0x20/0x20 [ 356.743915][ C0] ? _raw_spin_unlock_irqrestore+0x5c/0x80 [ 356.743932][ C0] ? note_gp_changes+0x159/0x260 [ 356.743956][ C0] ? swake_up_one+0x152/0x170 [ 356.743973][ C0] rcu_core+0x517/0x1020 [ 356.743991][ C0] ? rcu_cpu_kthread_park+0x90/0x90 [ 356.744008][ C0] ? sched_clock_cpu+0x18/0x3b0 [ 356.744024][ C0] ? irqtime_account_irq+0x79/0x3c0 [ 356.744041][ C0] rcu_core_si+0x9/0x10 [ 356.744056][ C0] __do_softirq+0x26d/0x5bf [ 356.744072][ C0] do_softirq+0xf6/0x150 [ 356.744088][ C0] [ 356.744092][ C0] [ 356.744097][ C0] ? __local_bh_enable_ip+0x80/0x80 [ 356.744114][ C0] ? sock_map_unref+0x48f/0x4d0 [ 356.744132][ C0] __local_bh_enable_ip+0x75/0x80 [ 356.744148][ C0] _raw_spin_unlock_bh+0x51/0x60 [ 356.744164][ C0] sock_map_delete_elem+0xcb/0x130 [ 356.744185][ C0] bpf_prog_2c29ac5cdc6b1842+0x3a/0x4a0 [ 356.744199][ C0] bpf_trace_run3+0x11e/0x250 [ 356.744216][ C0] ? __kasan_check_write+0x14/0x20 [ 356.744233][ C0] ? bpf_trace_run2+0x210/0x210 [ 356.744250][ C0] ? debug_smp_processor_id+0x17/0x20 [ 356.744265][ C0] ? get_nohz_timer_target+0x79/0x750 [ 356.744283][ C0] __bpf_trace_timer_start+0x2b/0x40 [ 356.744301][ C0] enqueue_timer+0x351/0x4c0 [ 356.744316][ C0] __mod_timer+0x8d3/0xcf0 [ 356.744331][ C0] ? mod_timer_pending+0x30/0x30 [ 356.744346][ C0] ? __kasan_check_write+0x14/0x20 [ 356.744362][ C0] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 356.744380][ C0] schedule_timeout+0x187/0x370 [ 356.744396][ C0] ? __kasan_check_write+0x14/0x20 [ 356.744411][ C0] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 356.744428][ C0] ? console_conditional_schedule+0x30/0x30 [ 356.744445][ C0] ? update_process_times+0x200/0x200 [ 356.744460][ C0] ? prepare_to_swait_event+0x308/0x320 [ 356.744478][ C0] rcu_exp_sel_wait_wake+0x73c/0x1b10 [ 356.744498][ C0] ? rcu_fwd_progress_check+0x280/0x280 [ 356.744515][ C0] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 356.744531][ C0] ? _raw_spin_lock_irqsave+0x210/0x210 [ 356.744549][ C0] wait_rcu_exp_gp+0x33/0x40 [ 356.744566][ C0] kthread_worker_fn+0x3b0/0x830 [ 356.744582][ C0] ? rcu_exp_handler+0x360/0x360 [ 356.744601][ C0] kthread+0x421/0x510 [ 356.744615][ C0] ? __kthread_init_worker+0xb0/0xb0 [ 356.744632][ C0] ? kthread_blkcg+0xd0/0xd0 [ 356.744647][ C0] ret_from_fork+0x1f/0x30 [ 356.744664][ C0] [ 356.744670][ C0] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.805 msecs [ 356.744821][ C1] rcu: rcu_preempt kthread starved for 10005 jiffies! g12053 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 357.359532][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 357.369338][ C1] rcu: RCU grace-period kthread stack dump: [ 357.375076][ C1] task:rcu_preempt state:R running task stack:28288 pid: 14 ppid: 2 flags:0x00004000 [ 357.385655][ C1] Call Trace: [ 357.388777][ C1] [ 357.391559][ C1] __schedule+0xccc/0x1590 [ 357.395810][ C1] ? release_firmware_map_entry+0x190/0x190 [ 357.401711][ C1] ? __kasan_check_write+0x14/0x20 [ 357.406657][ C1] ? __kasan_check_write+0x14/0x20 [ 357.411689][ C1] schedule+0x11f/0x1e0 [ 357.415684][ C1] schedule_timeout+0x18c/0x370 [ 357.420368][ C1] ? __update_idle_core+0x2a0/0x2a0 [ 357.425402][ C1] ? console_conditional_schedule+0x30/0x30 [ 357.431132][ C1] ? update_process_times+0x200/0x200 [ 357.436350][ C1] ? prepare_to_swait_event+0x308/0x320 [ 357.441719][ C1] rcu_gp_fqs_loop+0x2af/0xf80 [ 357.446319][ C1] ? debug_smp_processor_id+0x17/0x20 [ 357.451527][ C1] ? __note_gp_changes+0x4ab/0x920 [ 357.456482][ C1] ? rcu_gp_init+0xc30/0xc30 [ 357.460904][ C1] ? _raw_spin_unlock_irq+0x4e/0x70 [ 357.465940][ C1] ? rcu_gp_init+0x9cf/0xc30 [ 357.470362][ C1] rcu_gp_kthread+0xa4/0x350 [ 357.474790][ C1] ? _raw_spin_lock+0x1b0/0x1b0 [ 357.479474][ C1] ? wake_nocb_gp+0x1e0/0x1e0 [ 357.483987][ C1] ? __kasan_check_read+0x11/0x20 [ 357.488848][ C1] ? __kthread_parkme+0xb2/0x200 [ 357.493621][ C1] kthread+0x421/0x510 [ 357.497527][ C1] ? wake_nocb_gp+0x1e0/0x1e0 [ 357.502039][ C1] ? kthread_blkcg+0xd0/0xd0 [ 357.506465][ C1] ret_from_fork+0x1f/0x30 [ 357.510719][ C1] [ 357.513582][ C1] rcu: Stack dump where RCU GP kthread last ran: [ 357.519746][ C1] NMI backtrace for cpu 1 [ 357.523923][ C1] CPU: 1 PID: 2464 Comm: syz-executor271 Not tainted 5.15.153-syzkaller-00623-gda92e689a0c3 #0 [ 357.534065][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 357.543962][ C1] Call Trace: [ 357.547085][ C1] [ 357.549775][ C1] dump_stack_lvl+0x151/0x1c0 [ 357.554290][ C1] ? io_uring_drop_tctx_refs+0x190/0x190 [ 357.559757][ C1] dump_stack+0x15/0x20 [ 357.563749][ C1] nmi_cpu_backtrace+0x2f7/0x300 [ 357.568525][ C1] ? nmi_trigger_cpumask_backtrace+0x270/0x270 [ 357.574510][ C1] ? panic+0x760/0x760 [ 357.578418][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 357.584318][ C1] nmi_trigger_cpumask_backtrace+0x15d/0x270 [ 357.590136][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 357.596035][ C1] arch_trigger_cpumask_backtrace+0x10/0x20 [ 357.601767][ C1] rcu_check_gp_kthread_starvation+0x1e3/0x250 [ 357.607753][ C1] print_other_cpu_stall+0x112d/0x1340 [ 357.613048][ C1] ? print_cpu_stall+0x5f0/0x5f0 [ 357.617821][ C1] rcu_sched_clock_irq+0xaec/0x12f0 [ 357.622854][ C1] ? rcu_boost_kthread_setaffinity+0x340/0x340 [ 357.628843][ C1] ? hrtimer_run_queues+0x15f/0x440 [ 357.633878][ C1] update_process_times+0x198/0x200 [ 357.638912][ C1] tick_sched_timer+0x188/0x240 [ 357.643594][ C1] ? tick_setup_sched_timer+0x480/0x480 [ 357.648981][ C1] __hrtimer_run_queues+0x41a/0xad0 [ 357.654019][ C1] ? hrtimer_interrupt+0xaa0/0xaa0 [ 357.658962][ C1] ? clockevents_program_event+0x22f/0x300 [ 357.664601][ C1] ? ktime_get_update_offsets_now+0x2ba/0x2d0 [ 357.670501][ C1] hrtimer_interrupt+0x40c/0xaa0 [ 357.675279][ C1] __sysvec_apic_timer_interrupt+0xfd/0x3c0 [ 357.681002][ C1] sysvec_apic_timer_interrupt+0x95/0xc0 [ 357.686474][ C1] [ 357.689247][ C1] [ 357.692026][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 357.697842][ C1] RIP: 0010:smp_call_function_many_cond+0x848/0x9b0 [ 357.704264][ C1] Code: 89 fe 83 e6 01 31 ff e8 f6 a8 0a 00 41 83 e7 01 49 bf 00 00 00 00 00 fc ff df 75 07 e8 31 a5 0a 00 eb 38 f3 90 42 0f b6 04 3b <84> c0 75 11 41 f7 45 00 01 00 00 00 74 1e e8 15 a5 0a 00 eb e4 44 [ 357.723704][ C1] RSP: 0018:ffffc90000a076c0 EFLAGS: 00000293 [ 357.729609][ C1] RAX: 0000000000000000 RBX: 1ffff1103ee07af1 RCX: ffff888113980000 [ 357.737417][ C1] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 357.745228][ C1] RBP: ffffc90000a077d8 R08: ffffffff8165a59a R09: ffffed103ee271d3 [ 357.753038][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 357.760853][ C1] R13: ffff8881f703d788 R14: ffff8881f7138e80 R15: dffffc0000000000 [ 357.768666][ C1] ? smp_call_function_many_cond+0x82a/0x9b0 [ 357.774480][ C1] ? text_poke_sync+0x30/0x30 [ 357.778990][ C1] ? smp_call_function_many+0x40/0x40 [ 357.784199][ C1] ? insn_decode+0x308/0x490 [ 357.788627][ C1] ? text_poke_sync+0x30/0x30 [ 357.793138][ C1] on_each_cpu_cond_mask+0x40/0x80 [ 357.798089][ C1] ? enqueue_timer+0x169/0x4c0 [ 357.802684][ C1] text_poke_bp_batch+0x1db/0x720 [ 357.807547][ C1] ? text_poke_loc_init+0x680/0x680 [ 357.812580][ C1] ? __kasan_check_write+0x14/0x20 [ 357.817526][ C1] ? mutex_lock+0xb6/0x1e0 [ 357.821782][ C1] ? __mutex_lock_slowpath+0x10/0x10 [ 357.826899][ C1] ? wait_for_completion_killable_timeout+0x10/0x10 [ 357.833323][ C1] ? text_poke_queue+0xe4/0x1a0 [ 357.838009][ C1] text_poke_finish+0x1a/0x30 [ 357.842523][ C1] arch_jump_label_transform_apply+0x15/0x30 [ 357.848339][ C1] __jump_label_update+0x36a/0x380 [ 357.853285][ C1] jump_label_update+0x3af/0x450 [ 357.858060][ C1] static_key_disable_cpuslocked+0xcd/0x1b0 [ 357.863785][ C1] static_key_disable+0x1a/0x30 [ 357.868475][ C1] tracepoint_probe_unregister+0x60a/0x900 [ 357.874116][ C1] ? __bpf_trace_timer_class+0x30/0x30 [ 357.879410][ C1] bpf_probe_unregister+0x61/0x70 [ 357.884272][ C1] bpf_raw_tp_link_release+0x63/0x90 [ 357.889389][ C1] bpf_link_free+0x129/0x3f0 [ 357.893816][ C1] ? bpf_link_put_deferred+0x20/0x20 [ 357.898937][ C1] ? debug_smp_processor_id+0x17/0x20 [ 357.904149][ C1] ? kasan_quarantine_put+0x34/0x1a0 [ 357.909268][ C1] bpf_link_release+0x170/0x180 [ 357.913952][ C1] ? bpf_prog_get_stats+0x2f0/0x2f0 [ 357.918985][ C1] __fput+0x3fe/0x910 [ 357.922805][ C1] ____fput+0x15/0x20 [ 357.926624][ C1] task_work_run+0x129/0x190 [ 357.931049][ C1] do_exit+0xc48/0x2ca0 [ 357.935045][ C1] ? put_task_struct+0x80/0x80 [ 357.939646][ C1] ? exc_page_fault+0x47a/0x830 [ 357.944333][ C1] do_group_exit+0x141/0x310 [ 357.948754][ C1] __x64_sys_exit_group+0x3f/0x40 [ 357.953615][ C1] do_syscall_64+0x3d/0xb0 [ 357.957868][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 357.963596][ C1] RIP: 0033:0x7fb59a49a089 [ 357.967849][ C1] Code: Unable to access opcode bytes at RIP 0x7fb59a49a05f. [ 357.975051][ C1] RSP: 002b:00007ffeed16a268 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 357.983299][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb59a49a089 [ 357.991108][ C1] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 [ 357.998921][ C1] RBP: 00007fb59a5152d0 R08: ffffffffffffffb8 R09: 0000000000000006 [ 358.006730][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb59a5152d0 [ 358.014545][ C1] R13: 0000000000000000 R14: 00007fb59a515d20 R15: 00007fb59a46b2d0 [ 358.022355][ C1] [ 507.149496][ C1] watchdog: BUG: soft lockup - CPU#1 stuck for 246s! [syz-executor271:2464] [ 507.158002][ C1] Modules linked in: [ 507.161740][ C1] CPU: 1 PID: 2464 Comm: syz-executor271 Not tainted 5.15.153-syzkaller-00623-gda92e689a0c3 #0 [ 507.171889][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 507.181794][ C1] RIP: 0010:smp_call_function_many_cond+0x843/0x9b0 [ 507.188218][ C1] Code: 45 8b 7d 00 44 89 fe 83 e6 01 31 ff e8 f6 a8 0a 00 41 83 e7 01 49 bf 00 00 00 00 00 fc ff df 75 07 e8 31 a5 0a 00 eb 38 f3 90 <42> 0f b6 04 3b 84 c0 75 11 41 f7 45 00 01 00 00 00 74 1e e8 15 a5 [ 507.208171][ C1] RSP: 0018:ffffc90000a076c0 EFLAGS: 00000293 [ 507.214072][ C1] RAX: ffffffff8165a5cb RBX: 1ffff1103ee07af1 RCX: ffff888113980000 [ 507.221882][ C1] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 507.229692][ C1] RBP: ffffc90000a077d8 R08: ffffffff8165a59a R09: ffffed103ee271d3 [ 507.237708][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 507.245514][ C1] R13: ffff8881f703d788 R14: ffff8881f7138e80 R15: dffffc0000000000 [ 507.253324][ C1] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 507.262087][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 507.268512][ C1] CR2: 00007fb59a516130 CR3: 0000000006a0f000 CR4: 00000000003506a0 [ 507.276324][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 507.284142][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 507.291945][ C1] Call Trace: [ 507.295082][ C1] [ 507.297767][ C1] ? show_regs+0x58/0x60 [ 507.301838][ C1] ? watchdog_timer_fn+0x4b1/0x5f0 [ 507.306787][ C1] ? proc_watchdog_cpumask+0xd0/0xd0 [ 507.311907][ C1] ? __hrtimer_run_queues+0x41a/0xad0 [ 507.317118][ C1] ? hrtimer_interrupt+0xaa0/0xaa0 [ 507.322058][ C1] ? clockevents_program_event+0x22f/0x300 [ 507.327703][ C1] ? ktime_get_update_offsets_now+0x2ba/0x2d0 [ 507.333779][ C1] ? hrtimer_interrupt+0x40c/0xaa0 [ 507.338726][ C1] ? __sysvec_apic_timer_interrupt+0xfd/0x3c0 [ 507.344627][ C1] ? sysvec_apic_timer_interrupt+0x95/0xc0 [ 507.350268][ C1] [ 507.353044][ C1] [ 507.355827][ C1] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 507.361810][ C1] ? smp_call_function_many_cond+0x82a/0x9b0 [ 507.367627][ C1] ? smp_call_function_many_cond+0x85b/0x9b0 [ 507.373441][ C1] ? smp_call_function_many_cond+0x843/0x9b0 [ 507.379256][ C1] ? text_poke_sync+0x30/0x30 [ 507.383770][ C1] ? smp_call_function_many+0x40/0x40 [ 507.388977][ C1] ? insn_decode+0x308/0x490 [ 507.393490][ C1] ? text_poke_sync+0x30/0x30 [ 507.398004][ C1] on_each_cpu_cond_mask+0x40/0x80 [ 507.402962][ C1] ? enqueue_timer+0x169/0x4c0 [ 507.407549][ C1] text_poke_bp_batch+0x1db/0x720 [ 507.412413][ C1] ? text_poke_loc_init+0x680/0x680 [ 507.417445][ C1] ? __kasan_check_write+0x14/0x20 [ 507.422391][ C1] ? mutex_lock+0xb6/0x1e0 [ 507.426643][ C1] ? __mutex_lock_slowpath+0x10/0x10 [ 507.431766][ C1] ? wait_for_completion_killable_timeout+0x10/0x10 [ 507.438191][ C1] ? text_poke_queue+0xe4/0x1a0 [ 507.442873][ C1] text_poke_finish+0x1a/0x30 [ 507.447389][ C1] arch_jump_label_transform_apply+0x15/0x30 [ 507.453205][ C1] __jump_label_update+0x36a/0x380 [ 507.458240][ C1] jump_label_update+0x3af/0x450 [ 507.463012][ C1] static_key_disable_cpuslocked+0xcd/0x1b0 [ 507.468742][ C1] static_key_disable+0x1a/0x30 [ 507.473426][ C1] tracepoint_probe_unregister+0x60a/0x900 [ 507.479068][ C1] ? __bpf_trace_timer_class+0x30/0x30 [ 507.484362][ C1] bpf_probe_unregister+0x61/0x70 [ 507.489221][ C1] bpf_raw_tp_link_release+0x63/0x90 [ 507.494343][ C1] bpf_link_free+0x129/0x3f0 [ 507.498768][ C1] ? bpf_link_put_deferred+0x20/0x20 [ 507.503889][ C1] ? debug_smp_processor_id+0x17/0x20 [ 507.509184][ C1] ? kasan_quarantine_put+0x34/0x1a0 [ 507.514306][ C1] bpf_link_release+0x170/0x180 [ 507.518989][ C1] ? bpf_prog_get_stats+0x2f0/0x2f0 [ 507.524025][ C1] __fput+0x3fe/0x910 [ 507.527846][ C1] ____fput+0x15/0x20 [ 507.531662][ C1] task_work_run+0x129/0x190 [ 507.536090][ C1] do_exit+0xc48/0x2ca0 [ 507.540082][ C1] ? put_task_struct+0x80/0x80 [ 507.544681][ C1] ? exc_page_fault+0x47a/0x830 [ 507.549370][ C1] do_group_exit+0x141/0x310 [ 507.553796][ C1] __x64_sys_exit_group+0x3f/0x40 [ 507.558659][ C1] do_syscall_64+0x3d/0xb0 [ 507.562908][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 507.568636][ C1] RIP: 0033:0x7fb59a49a089 [ 507.572902][ C1] Code: Unable to access opcode bytes at RIP 0x7fb59a49a05f. [ 507.580092][ C1] RSP: 002b:00007ffeed16a268 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 507.588337][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb59a49a089 [ 507.596150][ C1] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 [ 507.603960][ C1] RBP: 00007fb59a5152d0 R08: ffffffffffffffb8 R09: 0000000000000006 [ 507.611770][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb59a5152d0 [ 507.619667][ C1] R13: 0000000000000000 R14: 00007fb59a515d20 R15: 00007fb59a46b2d0 [ 507.627918][ C1]