id=224 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 12.527947][ T28] audit: type=1400 audit(1712334920.342:65): 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 [ 563.561830][ T28] audit: type=1400 audit(1712335471.402:66): avc: denied { remove_name } for pid=83 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 563.566063][ T28] audit: type=1400 audit(1712335471.402:67): avc: denied { rename } for pid=83 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 Warning: Permanently added '10.128.0.237' (ED25519) to the list of known hosts. executing program [ 578.475303][ T28] audit: type=1400 audit(1712335486.312:68): avc: denied { execmem } for pid=843 comm="syz-executor409" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 578.494653][ T28] audit: type=1400 audit(1712335486.312:69): avc: denied { bpf } for pid=844 comm="syz-executor409" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 executing program [ 578.515399][ T28] audit: type=1400 audit(1712335486.312:70): avc: denied { map_create } for pid=844 comm="syz-executor409" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 578.534757][ T28] audit: type=1400 audit(1712335486.312:71): avc: denied { map_read map_write } for pid=844 comm="syz-executor409" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 578.554909][ T28] audit: type=1400 audit(1712335486.312:72): avc: denied { prog_load } for pid=844 comm="syz-executor409" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 executing program executing program executing program executing program [ 578.574200][ T28] audit: type=1400 audit(1712335486.312:73): avc: denied { perfmon } for pid=844 comm="syz-executor409" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 578.595283][ T28] audit: type=1400 audit(1712335486.312:74): avc: denied { prog_run } for pid=844 comm="syz-executor409" 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 [ 680.658029][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 680.664809][ C1] rcu: 0-...!: (1 GPs behind) idle=add4/1/0x4000000000000000 softirq=4484/4484 fqs=6 [ 680.674171][ C1] (detected by 1, t=10002 jiffies, g=5429, q=30 ncpus=2) [ 680.681117][ C1] Sending NMI from CPU 1 to CPUs 0: [ 680.686204][ C0] NMI backtrace for cpu 0 [ 680.686214][ C0] CPU: 0 PID: 948 Comm: syz-executor409 Not tainted 6.1.75-syzkaller-00123-g60534eef4739 #0 [ 680.686232][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 680.686242][ C0] RIP: 0010:kvm_wait+0x117/0x180 [ 680.686302][ 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 1a 12 11 04 f4 54 ff ff ff fa 4c 89 e8 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b [ 680.686316][ C0] RSP: 0018:ffffc900020a7360 EFLAGS: 00000046 [ 680.686353][ C0] RAX: 0000000000000003 RBX: 1ffff92000414e70 RCX: ffffffff84ff6d9c [ 680.686365][ C0] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff88810ddb6960 [ 680.686377][ C0] RBP: ffffc900020a7410 R08: dffffc0000000000 R09: ffffed1021bb6d2d [ 680.686390][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 680.686402][ C0] R13: ffff88810ddb6960 R14: 0000000000000003 R15: 1ffff92000414e74 [ 680.686414][ C0] FS: 0000555555eac380(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 680.686429][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 680.686441][ C0] CR2: 00007fb21ec270d0 CR3: 000000010e721000 CR4: 00000000003506b0 [ 680.686456][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 680.686466][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 680.686476][ C0] Call Trace: [ 680.686483][ C0] [ 680.686490][ C0] ? show_regs+0x58/0x60 [ 680.686507][ C0] ? nmi_cpu_backtrace+0x285/0x2f0 [ 680.686541][ C0] ? nmi_trigger_cpumask_backtrace+0x3c0/0x3c0 [ 680.686564][ C0] ? kvm_wait+0x117/0x180 [ 680.686579][ C0] ? kvm_wait+0x117/0x180 [ 680.686594][ C0] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 680.686614][ C0] ? nmi_handle+0xa7/0x280 [ 680.686632][ C0] ? kvm_wait+0x117/0x180 [ 680.686647][ C0] ? default_do_nmi+0x69/0x160 [ 680.686714][ C0] ? exc_nmi+0xaf/0x120 [ 680.686730][ C0] ? end_repeat_nmi+0x16/0x31 [ 680.686764][ C0] ? __pv_queued_spin_lock_slowpath+0x67c/0xda0 [ 680.686804][ C0] ? kvm_wait+0x117/0x180 [ 680.686819][ C0] ? kvm_wait+0x117/0x180 [ 680.686834][ C0] ? kvm_wait+0x117/0x180 [ 680.686850][ C0] [ 680.686855][ C0] [ 680.686859][ C0] ? stack_depot_save+0x13/0x20 [ 680.686879][ C0] ? kvm_arch_para_hints+0x30/0x30 [ 680.686896][ C0] ? pv_hash+0x86/0x150 [ 680.686918][ C0] __pv_queued_spin_lock_slowpath+0x6de/0xda0 [ 680.686946][ C0] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 680.686970][ C0] ? page_ext_put+0x1c/0x30 [ 680.686996][ C0] ? __set_page_owner+0x53/0x70 [ 680.687020][ C0] _raw_spin_lock_irqsave+0x1a0/0x210 [ 680.687042][ C0] ? prep_new_page+0x1b/0x110 [ 680.687058][ C0] ? _raw_spin_lock+0x1b0/0x1b0 [ 680.687079][ C0] ? get_page_from_freelist+0x27ea/0x2870 [ 680.687095][ C0] ? __alloc_pages+0x402/0x780 [ 680.687111][ C0] ? _find_next_bit+0x126/0x130 [ 680.687139][ C0] trie_delete_elem+0x94/0x760 [ 680.687166][ C0] bpf_prog_fdee3c9a1e8a2a6e+0x3d/0x41 [ 680.687182][ C0] bpf_trace_run4+0x18d/0x2f0 [ 680.687199][ C0] ? bpf_trace_run3+0x2e0/0x2e0 [ 680.687215][ C0] ? __alloc_pages+0x780/0x780 [ 680.687230][ C0] ? kernel_text_address+0xa9/0xe0 [ 680.687257][ C0] __bpf_trace_mm_page_alloc+0xbf/0xf0 [ 680.687280][ C0] __alloc_pages+0x727/0x780 [ 680.687298][ C0] ? prep_new_page+0x110/0x110 [ 680.687315][ C0] ? __stack_depot_save+0x36/0x480 [ 680.687341][ C0] alloc_slab_page+0x6c/0xf0 [ 680.687361][ C0] new_slab+0x90/0x3e0 [ 680.687377][ C0] ? kvmalloc_node+0x221/0x640 [ 680.687400][ C0] ___slab_alloc+0x6f9/0xb80 [ 680.687416][ C0] ? bpf_map_kmalloc_node+0xd0/0x2c0 [ 680.687440][ C0] __slab_alloc+0x5d/0xa0 [ 680.687455][ C0] ? bpf_map_kmalloc_node+0xd0/0x2c0 [ 680.687476][ C0] ? bpf_map_kmalloc_node+0xd0/0x2c0 [ 680.687496][ C0] __kmem_cache_alloc_node+0x1af/0x250 [ 680.687512][ C0] ? bpf_map_kmalloc_node+0xd0/0x2c0 [ 680.687531][ C0] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 680.687554][ C0] ? bpf_map_kmalloc_node+0xd0/0x2c0 [ 680.687574][ C0] __kmalloc_node+0xa3/0x1e0 [ 680.687596][ C0] bpf_map_kmalloc_node+0xd0/0x2c0 [ 680.687616][ C0] trie_update_elem+0x1e6/0xc00 [ 680.687644][ C0] ? migrate_disable+0xd9/0x190 [ 680.687665][ C0] bpf_map_update_value+0x23a/0x410 [ 680.687688][ C0] map_update_elem+0x500/0x680 [ 680.687714][ C0] __sys_bpf+0x460/0x7f0 [ 680.687737][ C0] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 680.687765][ C0] ? __kasan_check_write+0x14/0x20 [ 680.687790][ C0] ? fpregs_restore_userregs+0x130/0x290 [ 680.687811][ C0] __x64_sys_bpf+0x7c/0x90 [ 680.687834][ C0] do_syscall_64+0x3d/0xb0 [ 680.687849][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 680.687874][ C0] RIP: 0033:0x7fb21ebafdf9 [ 680.687893][ C0] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 17 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 680.687906][ C0] RSP: 002b:00007fff85c16918 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 680.687923][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb21ebafdf9 [ 680.687935][ C0] RDX: 0000000000000020 RSI: 0000000020000300 RDI: 0000000000000002 [ 680.687945][ C0] RBP: 0000000000000000 R08: 0000000000000006 R09: 0000000000000006 [ 680.687955][ C0] R10: 0000000000000006 R11: 0000000000000246 R12: 0000000000000000 [ 680.687965][ C0] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000001 [ 680.687979][ C0] [ 680.687985][ C0] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.782 msecs [ 680.688160][ C1] rcu: rcu_preempt kthread starved for 9990 jiffies! g5429 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 681.227738][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 681.237539][ C1] rcu: RCU grace-period kthread stack dump: [ 681.243357][ C1] task:rcu_preempt state:R running task stack:28040 pid:14 ppid:2 flags:0x00004000 [ 681.253952][ C1] Call Trace: [ 681.257082][ C1] [ 681.259860][ C1] __schedule+0xca7/0x1550 [ 681.264381][ C1] ? update_load_avg+0x513/0x1530 [ 681.269230][ C1] ? __sched_text_start+0x8/0x8 [ 681.273916][ C1] ? del_timer_sync+0x1bc/0x230 [ 681.278604][ C1] ? __kasan_check_write+0x14/0x20 [ 681.283639][ C1] schedule+0xc3/0x180 [ 681.287543][ C1] schedule_timeout+0x18c/0x380 [ 681.292377][ C1] ? __kasan_check_write+0x14/0x20 [ 681.297269][ C1] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 681.302556][ C1] ? console_conditional_schedule+0x10/0x10 [ 681.308285][ C1] ? update_process_times+0x1b0/0x1b0 [ 681.313507][ C1] ? prepare_to_swait_event+0x308/0x320 [ 681.318883][ C1] rcu_gp_fqs_loop+0x2ed/0x1060 [ 681.323565][ C1] ? dyntick_save_progress_counter+0x280/0x280 [ 681.329554][ C1] ? rcu_gp_init+0xf80/0xf80 [ 681.333982][ C1] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 681.339620][ C1] ? finish_swait+0x17d/0x1b0 [ 681.344305][ C1] rcu_gp_kthread+0xa3/0x390 [ 681.348734][ C1] ? queued_spin_lock_slowpath+0x50/0x50 [ 681.354198][ C1] ? set_cpus_allowed_ptr+0xa4/0xe0 [ 681.359236][ C1] ? __kasan_check_read+0x11/0x20 [ 681.364092][ C1] ? __kthread_parkme+0x12d/0x180 [ 681.368952][ C1] kthread+0x26d/0x300 [ 681.372859][ C1] ? queued_spin_lock_slowpath+0x50/0x50 [ 681.378328][ C1] ? kthread_blkcg+0xd0/0xd0 [ 681.382759][ C1] ret_from_fork+0x1f/0x30 [ 681.387015][ C1] [ 681.389870][ C1] rcu: Stack dump where RCU GP kthread last ran: [ 681.396036][ C1] CPU: 1 PID: 8 Comm: kworker/u4:0 Not tainted 6.1.75-syzkaller-00123-g60534eef4739 #0 [ 681.405494][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 681.415390][ C1] Workqueue: events_unbound toggle_allocation_gate [ 681.421728][ C1] RIP: 0010:smp_call_function_many_cond+0x851/0x930 [ 681.428329][ C1] Code: 3e 44 89 fe 83 e6 01 31 ff e8 0b 9e 09 00 41 83 e7 01 49 bf 00 00 00 00 00 fc ff df 75 0a e8 46 9a 09 00 e9 2f ff ff ff f3 90 <42> 0f b6 04 3b 84 c0 75 14 41 f7 06 01 00 00 00 0f 84 12 ff ff ff [ 681.447864][ C1] RSP: 0018:ffffc90000087840 EFLAGS: 00000293 [ 681.453758][ C1] RAX: ffffffff816bc3fc RBX: 1ffff1103ee07919 RCX: ffff888100382880 [ 681.461568][ C1] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 681.469380][ C1] RBP: ffffc90000087958 R08: ffffffff816bc3c5 R09: ffffed103ee2707b [ 681.477192][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 681.485003][ C1] R13: 0000000800000000 R14: ffff8881f703c8c8 R15: dffffc0000000000 [ 681.492836][ C1] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 681.501581][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 681.508006][ C1] CR2: 00007fff85c16818 CR3: 0000000006c0f000 CR4: 00000000003506a0 [ 681.515817][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 681.523715][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 681.531534][ C1] Call Trace: [ 681.534652][ C1] [ 681.537342][ C1] ? show_regs+0x58/0x60 [ 681.541507][ C1] ? dump_cpu_task+0x3c/0x70 [ 681.545937][ C1] ? rcu_check_gp_kthread_starvation+0x1d1/0x240 [ 681.552099][ C1] ? print_other_cpu_stall+0x1140/0x1300 [ 681.557643][ C1] ? print_cpu_stall+0x590/0x590 [ 681.562339][ C1] ? acct_account_cputime+0x2b0/0x2c0 [ 681.567728][ C1] ? rcu_sched_clock_irq+0xaeb/0x1330 [ 681.572930][ C1] ? rcu_boost_kthread_setaffinity+0x5a0/0x5a0 [ 681.578932][ C1] ? hrtimer_run_queues+0x15f/0x440 [ 681.584039][ C1] ? update_wall_time+0x25/0x30 [ 681.588724][ C1] ? update_process_times+0x149/0x1b0 [ 681.593943][ C1] ? tick_sched_timer+0x188/0x240 [ 681.598882][ C1] ? tick_setup_sched_timer+0x490/0x490 [ 681.604259][ C1] ? __hrtimer_run_queues+0x41a/0xad0 [ 681.609513][ C1] ? hrtimer_interrupt+0xaa0/0xaa0 [ 681.614427][ C1] ? clockevents_program_event+0x22f/0x300 [ 681.620081][ C1] ? ktime_get_update_offsets_now+0x2ba/0x2d0 [ 681.626071][ C1] ? hrtimer_interrupt+0x40c/0xaa0 [ 681.631046][ C1] ? __sysvec_apic_timer_interrupt+0xfd/0x3c0 [ 681.636925][ C1] ? sysvec_apic_timer_interrupt+0x95/0xc0 [ 681.642554][ C1] [ 681.645321][ C1] [ 681.648112][ C1] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 681.654099][ C1] ? smp_call_function_many_cond+0x835/0x930 [ 681.659932][ C1] ? smp_call_function_many_cond+0x86c/0x930 [ 681.665733][ C1] ? smp_call_function_many_cond+0x851/0x930 [ 681.671542][ C1] ? text_poke_sync+0x30/0x30 [ 681.676052][ C1] ? smp_call_function_many+0x40/0x40 [ 681.681270][ C1] ? text_poke_sync+0x30/0x30 [ 681.685782][ C1] on_each_cpu_cond_mask+0x40/0x80 [ 681.690851][ C1] ? kmem_cache_alloc_bulk+0x105/0x3d0 [ 681.696136][ C1] text_poke_bp_batch+0x1e9/0x730 [ 681.701000][ C1] ? text_poke_loc_init+0x680/0x680 [ 681.706034][ C1] ? __kasan_check_write+0x14/0x20 [ 681.710974][ C1] ? mutex_lock+0xb1/0x1e0 [ 681.715360][ C1] ? __mutex_lock_slowpath+0x10/0x10 [ 681.720488][ C1] ? bit_wait_io_timeout+0x120/0x120 [ 681.725681][ C1] ? text_poke_queue+0xe4/0x1a0 [ 681.730499][ C1] text_poke_finish+0x1a/0x30 [ 681.734995][ C1] arch_jump_label_transform_apply+0x15/0x30 [ 681.740804][ C1] __jump_label_update+0x36a/0x380 [ 681.745756][ C1] jump_label_update+0x3af/0x450 [ 681.750529][ C1] static_key_enable_cpuslocked+0x12f/0x250 [ 681.756251][ C1] static_key_enable+0x1a/0x30 [ 681.761033][ C1] toggle_allocation_gate+0xbf/0x450 [ 681.766145][ C1] ? show_object+0xa0/0xa0 [ 681.770397][ C1] ? _raw_spin_unlock+0x4c/0x70 [ 681.775087][ C1] ? finish_task_switch+0x167/0x7b0 [ 681.780225][ C1] ? __kasan_check_read+0x11/0x20 [ 681.785071][ C1] ? read_word_at_a_time+0x12/0x20 [ 681.790249][ C1] ? strscpy+0x9c/0x260 [ 681.794544][ C1] process_one_work+0x73d/0xcb0 [ 681.799230][ C1] worker_thread+0xa60/0x1260 [ 681.803741][ C1] kthread+0x26d/0x300 [ 681.807641][ C1] ? worker_clr_flags+0x1a0/0x1a0 [ 681.812499][ C1] ? kthread_blkcg+0xd0/0xd0 [ 681.816943][ C1] ret_from_fork+0x1f/0x30 [ 681.821187][ C1] [ 815.059475][ C1] watchdog: BUG: soft lockup - CPU#1 stuck for 226s! [kworker/u4:0:8] [ 815.067545][ C1] Modules linked in: [ 815.071276][ C1] CPU: 1 PID: 8 Comm: kworker/u4:0 Not tainted 6.1.75-syzkaller-00123-g60534eef4739 #0 [ 815.080733][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 815.091087][ C1] Workqueue: events_unbound toggle_allocation_gate [ 815.097408][ C1] RIP: 0010:__sanitizer_cov_trace_pc+0x10/0x60 [ 815.103392][ C1] Code: 89 fb e8 13 00 00 00 48 8b 3d 54 a7 d9 05 48 89 de e8 64 1e 46 00 5b 5d c3 cc 55 48 89 e5 48 8b 45 08 65 48 8b 0d 90 0f 8d 7e <65> 8b 15 91 0f 8d 7e f7 c2 00 01 ff 00 74 11 f7 c2 00 01 00 00 74 [ 815.123271][ C1] RSP: 0018:ffffc90000087830 EFLAGS: 00000202 [ 815.129217][ C1] RAX: ffffffff816bc3fc RBX: 1ffff1103ee07919 RCX: ffff888100382880 [ 815.136978][ C1] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 815.144788][ C1] RBP: ffffc90000087830 R08: ffffffff816bc3c5 R09: ffffed103ee2707b [ 815.152599][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 815.160415][ C1] R13: 0000000800000000 R14: ffff8881f703c8c8 R15: dffffc0000000000 [ 815.168309][ C1] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 815.177085][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 815.183502][ C1] CR2: 00007fff85c16818 CR3: 0000000006c0f000 CR4: 00000000003506a0 [ 815.191315][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 815.199121][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 815.206932][ C1] Call Trace: [ 815.210057][ C1] [ 815.212752][ C1] ? show_regs+0x58/0x60 [ 815.216828][ C1] ? watchdog_timer_fn+0x4b1/0x5f0 [ 815.221772][ C1] ? proc_watchdog_cpumask+0xf0/0xf0 [ 815.226896][ C1] ? __hrtimer_run_queues+0x41a/0xad0 [ 815.232104][ C1] ? hrtimer_interrupt+0xaa0/0xaa0 [ 815.237049][ C1] ? clockevents_program_event+0x22f/0x300 [ 815.242690][ C1] ? ktime_get_update_offsets_now+0x2ba/0x2d0 [ 815.248594][ C1] ? hrtimer_interrupt+0x40c/0xaa0 [ 815.253547][ C1] ? __sysvec_apic_timer_interrupt+0xfd/0x3c0 [ 815.259442][ C1] ? sysvec_apic_timer_interrupt+0x95/0xc0 [ 815.265085][ C1] [ 815.267863][ C1] [ 815.270763][ C1] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 815.276741][ C1] ? smp_call_function_many_cond+0x835/0x930 [ 815.282557][ C1] ? smp_call_function_many_cond+0x86c/0x930 [ 815.288371][ C1] ? __sanitizer_cov_trace_pc+0x10/0x60 [ 815.293755][ C1] smp_call_function_many_cond+0x86c/0x930 [ 815.299403][ C1] ? text_poke_sync+0x30/0x30 [ 815.303907][ C1] ? smp_call_function_many+0x40/0x40 [ 815.309123][ C1] ? text_poke_sync+0x30/0x30 [ 815.313630][ C1] on_each_cpu_cond_mask+0x40/0x80 [ 815.318578][ C1] ? kmem_cache_alloc_bulk+0x105/0x3d0 [ 815.323873][ C1] text_poke_bp_batch+0x1e9/0x730 [ 815.328735][ C1] ? text_poke_loc_init+0x680/0x680 [ 815.333767][ C1] ? __kasan_check_write+0x14/0x20 [ 815.338713][ C1] ? mutex_lock+0xb1/0x1e0 [ 815.342969][ C1] ? __mutex_lock_slowpath+0x10/0x10 [ 815.348084][ C1] ? bit_wait_io_timeout+0x120/0x120 [ 815.353204][ C1] ? text_poke_queue+0xe4/0x1a0 [ 815.357894][ C1] text_poke_finish+0x1a/0x30 [ 815.362417][ C1] arch_jump_label_transform_apply+0x15/0x30 [ 815.368222][ C1] __jump_label_update+0x36a/0x380 [ 815.373170][ C1] jump_label_update+0x3af/0x450 [ 815.377944][ C1] static_key_enable_cpuslocked+0x12f/0x250 [ 815.383672][ C1] static_key_enable+0x1a/0x30 [ 815.388273][ C1] toggle_allocation_gate+0xbf/0x450 [ 815.393406][ C1] ? show_object+0xa0/0xa0 [ 815.397646][ C1] ? _raw_spin_unlock+0x4c/0x70 [ 815.402335][ C1] ? finish_task_switch+0x167/0x7b0 [ 815.407389][ C1] ? __kasan_check_read+0x11/0x20 [ 815.412228][ C1] ? read_word_at_a_time+0x12/0x20 [ 815.417176][ C1] ? strscpy+0x9c/0x260 [ 815.421170][ C1] process_one_work+0x73d/0xcb0 [ 815.425865][ C1] worker_thread+0xa60/0x1260 [ 815.430375][ C1] kthread+0x26d/0x300 [ 815.434269][ C1] ? worker_clr_flags+0x1a0/0x1a0 [ 815.439132][ C1] ? kthread_blkcg+0xd0/0xd0 [ 815.443567][ C1] ret_from_fork+0x1f/0x30 [ 815.447817][ C1]