Warning: Permanently added '10.128.0.136' (ED25519) to the list of known hosts. executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 86.880628][ T1325] cfg80211: failed to load regulatory.db executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 236.958077][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 236.965347][ C1] (detected by 1, t=10502 jiffies, g=17489, q=43) [ 236.972575][ C1] rcu: All QSes seen, last rcu_preempt kthread activity 10502 (4294960800-4294950298), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 236.986466][ C1] rcu: rcu_preempt kthread starved for 10502 jiffies! g17489 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 236.998318][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 237.008427][ C1] rcu: RCU grace-period kthread stack dump: [ 237.014631][ C1] task:rcu_preempt state:R running task stack:27552 pid: 15 ppid: 2 flags:0x00004000 [ 237.025709][ C1] Call Trace: [ 237.029002][ C1] [ 237.031960][ C1] __schedule+0x11bb/0x4390 [ 237.036524][ C1] ? _raw_spin_lock_irqsave+0x7f/0xf0 [ 237.042189][ C1] ? _raw_spin_unlock_irqrestore+0x82/0x100 [ 237.048394][ C1] ? _raw_spin_unlock_irqrestore+0x82/0x100 [ 237.054846][ C1] ? _raw_spin_unlock_irqrestore+0xaa/0x100 [ 237.061139][ C1] ? _raw_spin_unlock+0x40/0x40 [ 237.066356][ C1] ? rcu_is_watching+0x11/0xa0 [ 237.071517][ C1] ? release_firmware_map_entry+0x190/0x190 [ 237.078077][ C1] schedule+0x11b/0x1e0 [ 237.082464][ C1] schedule_timeout+0x15c/0x280 [ 237.087889][ C1] ? console_conditional_schedule+0x40/0x40 [ 237.094018][ C1] ? update_process_times+0x200/0x200 [ 237.100371][ C1] ? prepare_to_swait_event+0x331/0x350 [ 237.106343][ C1] rcu_gp_fqs_loop+0x29e/0x11b0 [ 237.111793][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 237.117122][ C1] ? lockdep_hardirqs_on+0x94/0x140 [ 237.122357][ C1] ? rcu_gp_init+0xd58/0x10e0 [ 237.127082][ C1] ? rcu_gp_init+0x10e0/0x10e0 [ 237.132268][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 237.137783][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 237.143397][ C1] ? lockdep_hardirqs_on+0x94/0x140 [ 237.148710][ C1] rcu_gp_kthread+0x98/0x350 [ 237.153618][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0 [ 237.159126][ C1] ? _raw_spin_unlock_irqrestore+0xaa/0x100 [ 237.165245][ C1] ? __kthread_parkme+0x157/0x1b0 [ 237.170488][ C1] kthread+0x436/0x520 [ 237.174723][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0 [ 237.179877][ C1] ? kthread_blkcg+0xd0/0xd0 [ 237.184591][ C1] ret_from_fork+0x1f/0x30 [ 237.189050][ C1] [ 237.192094][ C1] rcu: Stack dump where RCU GP kthread last ran: [ 237.198884][ C1] Sending NMI from CPU 1 to CPUs 0: [ 237.204263][ C0] NMI backtrace for cpu 0 [ 237.204288][ C0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted syzkaller #0 [ 237.204310][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 237.204323][ C0] RIP: 0010:x2apic_send_IPI_self+0x0/0x70 [ 237.204346][ C0] Code: 83 fe 20 73 07 89 d9 d3 f8 5b 5d c3 89 c6 89 da 48 c7 c7 40 c0 f8 8b 89 c5 e8 fc 40 c7 02 89 e8 eb e3 0f 1f 84 00 00 00 00 00 <41> 57 41 56 53 89 fb 49 bf 00 00 00 00 00 fc ff df 48 c7 c0 e8 1b [ 237.204361][ C0] RSP: 0018:ffffc90000006e08 EFLAGS: 00000046 [ 237.204375][ C0] RAX: 1ffffffff1778344 RBX: ffffffff8bbc1a20 RCX: ffffffff8bebc3c0 [ 237.204388][ C0] RDX: 0000000000000100 RSI: 0000000000000008 RDI: 00000000000000f6 [ 237.204398][ C0] RBP: 0000000000000000 R08: dffffc0000000000 R09: ffffed10172067a7 [ 237.204410][ C0] R10: ffffed10172067a7 R11: 1ffff110172067a6 R12: 0000000000000000 [ 237.204421][ C0] R13: dffffc0000000001 R14: dffffc0000000000 R15: 0000000000000000 [ 237.204433][ C0] FS: 0000000000000000(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000 [ 237.204447][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 237.204459][ C0] CR2: 000055555dcceca8 CR3: 000000007e3e0000 CR4: 00000000003506f0 [ 237.204474][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 237.204483][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 237.204493][ C0] Call Trace: [ 237.204499][ C0] [ 237.204504][ C0] arch_irq_work_raise+0x82/0xd0 [ 237.204525][ C0] irq_work_queue_on+0x11e/0x220 [ 237.204547][ C0] rcu_read_unlock_special+0x379/0x480 [ 237.204568][ C0] ? __rcu_read_unlock+0xd0/0xd0 [ 237.204585][ C0] ? __perf_cgroup_move+0x140/0x140 [ 237.204606][ C0] ? perf_callchain+0x190/0x190 [ 237.204624][ C0] __rcu_read_unlock+0x78/0xd0 [ 237.204640][ C0] perf_event_output_forward+0x216/0x280 [ 237.204658][ C0] ? perf_get_page_size+0x420/0x420 [ 237.204676][ C0] ? tracing_gen_ctx_irq_test+0xb3/0x130 [ 237.204697][ C0] ? __perf_event_account_interrupt+0x187/0x280 [ 237.204716][ C0] __perf_event_overflow+0x364/0x530 [ 237.204735][ C0] perf_tp_event+0x32c/0xb50 [ 237.204752][ C0] ? trace_pelt_se_tp+0x39/0x100 [ 237.204768][ C0] ? perf_trace_run_bpf_submit+0x1c0/0x1c0 [ 237.204805][ C0] ? __lock_acquire+0x7c60/0x7c60 [ 237.204832][ C0] perf_trace_run_bpf_submit+0xf3/0x1c0 [ 237.204852][ C0] perf_trace_preemptirq_template+0x2be/0x380 [ 237.204872][ C0] ? irqentry_exit+0x4b/0x70 [ 237.204891][ C0] ? trace_event_raw_event_preemptirq_template+0x270/0x270 [ 237.204911][ C0] ? __irq_exit_rcu+0x13b/0x220 [ 237.204927][ C0] ? irq_exit_rcu+0x20/0x20 [ 237.204943][ C0] ? irqentry_exit+0x4b/0x70 [ 237.204960][ C0] trace_hardirqs_on_prepare+0x193/0x1f0 [ 237.204978][ C0] irqentry_exit+0x4b/0x70 [ 237.204993][ C0] asm_sysvec_irq_work+0x16/0x20 [ 237.205011][ C0] RIP: 0010:rcu_read_unlock_special+0x84/0x480 [ 237.205028][ C0] Code: f1 f1 f1 00 f2 f2 f2 4a 89 04 2b 66 42 c7 44 2b 09 f3 f3 42 c6 44 2b 0b f3 65 44 8b 35 dd 13 9e 7e 41 f7 c6 00 00 f0 00 74 45 <48> c7 44 24 20 0e 36 e0 45 4a c7 04 2b 00 00 00 00 66 42 c7 44 2b [ 237.205041][ C0] RSP: 0018:ffffc900000075c0 EFLAGS: 00000206 [ 237.205053][ C0] RAX: a45d68679ead9a00 RBX: 1ffff92000000ebc RCX: a45d68679ead9a00 [ 237.205066][ C0] RDX: dffffc0000000000 RSI: ffffffff8a0b1620 RDI: ffffffff8a59a240 [ 237.205083][ C0] RBP: ffffc900000076a0 R08: dffffc0000000000 R09: ffffed101720765a [ 237.205095][ C0] R10: ffffed101720765a R11: 1ffff11017207659 R12: ffffffff8c120900 [ 237.205107][ C0] R13: dffffc0000000000 R14: 0000000000000246 R15: 0000000000000001 [ 237.205131][ C0] ? __rcu_read_unlock+0xd0/0xd0 [ 237.205147][ C0] ? asm_sysvec_call_function_single+0x16/0x20 [ 237.205167][ C0] ? is_bpf_text_address+0x1ce/0x270 [ 237.205188][ C0] __rcu_read_unlock+0x78/0xd0 [ 237.205204][ C0] is_bpf_text_address+0x24f/0x270 [ 237.205224][ C0] ? start_kernel+0x486/0x530 [ 237.205244][ C0] __kernel_text_address+0x9a/0x100 [ 237.205263][ C0] unwind_get_return_address+0x49/0x80 [ 237.205283][ C0] ? stack_trace_save+0xe0/0xe0 [ 237.205298][ C0] arch_stack_walk+0xf2/0x140 [ 237.205318][ C0] ? start_kernel+0x486/0x530 [ 237.205337][ C0] ? kmem_cache_free+0x8f/0x210 [ 237.205352][ C0] stack_trace_save+0x98/0xe0 [ 237.205367][ C0] ? stack_trace_snprint+0xf0/0xf0 [ 237.205381][ C0] ? __lock_acquire+0x12d9/0x7c60 [ 237.205401][ C0] ? perf_trace_run_bpf_submit+0xf3/0x1c0 [ 237.205418][ C0] ? memset+0x1e/0x40 [ 237.205435][ C0] kasan_set_track+0x4b/0x70 [ 237.205451][ C0] ? kasan_set_track+0x4b/0x70 [ 237.205466][ C0] ? kasan_set_free_info+0x1f/0x40 [ 237.205483][ C0] ? ____kasan_slab_free+0xd5/0x110 [ 237.205498][ C0] ? slab_free_freelist_hook+0xea/0x170 [ 237.205514][ C0] ? kmem_cache_free+0x8f/0x210 [ 237.205527][ C0] ? rcu_core+0x962/0x15d0 [ 237.205541][ C0] ? handle_softirqs+0x328/0x820 [ 237.205555][ C0] ? __irq_exit_rcu+0x12f/0x220 [ 237.205569][ C0] ? irq_exit_rcu+0x5/0x20 [ 237.205582][ C0] ? sysvec_apic_timer_interrupt+0xa0/0xc0 [ 237.205598][ C0] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 237.205614][ C0] ? default_idle+0xb/0x10 [ 237.205631][ C0] ? default_idle_call+0x81/0xc0 [ 237.205648][ C0] ? do_idle+0x21b/0x5b0 [ 237.205663][ C0] ? cpu_startup_entry+0x14/0x20 [ 237.205699][ C0] kasan_set_free_info+0x1f/0x40 [ 237.205716][ C0] ____kasan_slab_free+0xd5/0x110 [ 237.205735][ C0] slab_free_freelist_hook+0xea/0x170 [ 237.205752][ C0] ? rcu_core+0x962/0x15d0 [ 237.205768][ C0] kmem_cache_free+0x8f/0x210 [ 237.205786][ C0] rcu_core+0x962/0x15d0 [ 237.205809][ C0] ? local_bh_disable+0x20/0x20 [ 237.205826][ C0] ? __lock_acquire+0x7c60/0x7c60 [ 237.205844][ C0] ? perf_trace_preemptirq_template+0x2be/0x380 [ 237.205868][ C0] ? rebalance_domains+0xa56/0xb80 [ 237.205891][ C0] handle_softirqs+0x328/0x820 [ 237.205909][ C0] ? __irq_exit_rcu+0x12f/0x220 [ 237.205926][ C0] ? do_softirq+0x200/0x200 [ 237.205943][ C0] ? irqtime_account_irq+0xb2/0x1b0 [ 237.205962][ C0] __irq_exit_rcu+0x12f/0x220 [ 237.205977][ C0] ? irq_exit_rcu+0x20/0x20 [ 237.205997][ C0] irq_exit_rcu+0x5/0x20 [ 237.206011][ C0] sysvec_apic_timer_interrupt+0xa0/0xc0 [ 237.206028][ C0] [ 237.206032][ C0] [ 237.206037][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 237.206054][ C0] RIP: 0010:default_idle+0xb/0x10 [ 237.206076][ C0] Code: bf 48 89 df e8 b6 f3 09 f8 eb b5 e8 3f b0 f6 ff 00 00 cc cc 00 00 cc cc 00 00 cc cc 00 00 cc 66 90 0f 00 2d 77 84 53 00 fb f4 0f 1f 40 00 41 57 41 56 53 49 be 00 00 00 00 00 fc ff df 65 48 [ 237.206089][ C0] RSP: 0018:ffffffff8be07dc8 EFLAGS: 000002c6 [ 237.206101][ C0] RAX: a45d68679ead9a00 RBX: ffffffff8bebc3c0 RCX: a45d68679ead9a00 [ 237.206114][ C0] RDX: 0000000000000001 RSI: ffffffff8a0b1620 RDI: ffffffff8a59a240 [ 237.206125][ C0] RBP: ffffffff8be07ef8 R08: dffffc0000000000 R09: ffffed101720765a [ 237.206137][ C0] R10: ffffed101720765a R11: 1ffff11017207659 R12: ffffffff8d698de8 [ 237.206149][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 1ffffffff17d7878 [ 237.206168][ C0] default_idle_call+0x81/0xc0 [ 237.206186][ C0] do_idle+0x21b/0x5b0 [ 237.206206][ C0] ? idle_inject_timer_fn+0x60/0x60 [ 237.206224][ C0] ? asm_sysvec_call_function_single+0x16/0x20 [ 237.206252][ C0] cpu_startup_entry+0x14/0x20 [ 237.206269][ C0] ? time_init+0x40/0x40 [ 237.206285][ C0] start_kernel+0x486/0x530 [ 237.206307][ C0] secondary_startup_64_no_verify+0xb1/0xbb [ 237.206334][ C0] [ 240.478171][ T2857] rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { 0-... } 10853 jiffies s: 13345 root: 0x1/. [ 240.490517][ T2857] rcu: blocking rcu_node structures (internal RCU debug): [ 240.497663][ T2857] Task dump for CPU 0: [ 240.501878][ T2857] task:swapper/0 state:R running task stack:27880 pid: 0 ppid: 0 flags:0x00004008 [ 240.513378][ T2857] Call Trace: [ 240.516689][ T2857] [ 240.519729][ T2857] ? perf_trace_run_bpf_submit+0xf3/0x1c0 [ 240.525583][ T2857] ? rcu_is_watching+0x11/0xa0 [ 240.530409][ T2857] ? trace_hardirqs_off_finish+0xca/0x1f0 [ 240.536166][ T2857] ? sysvec_apic_timer_interrupt+0x80/0xc0 [ 240.542198][ T2857] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 240.548521][ T2857] ? default_idle+0xb/0x10 [ 240.552976][ T2857] ? default_idle_call+0x81/0xc0 [ 240.558286][ T2857] ? do_idle+0x21b/0x5b0 [ 240.562829][ T2857] ? idle_inject_timer_fn+0x60/0x60 [ 240.568310][ T2857] ? asm_sysvec_call_function_single+0x16/0x20 [ 240.575040][ T2857] ? cpu_startup_entry+0x14/0x20 [ 240.580446][ T2857] ? time_init+0x40/0x40 [ 240.584801][ T2857] ? start_kernel+0x486/0x530 [ 240.589543][ T2857] ? secondary_startup_64_no_verify+0xb1/0xbb [ 240.595808][ T2857]