Warning: Permanently added '10.128.0.85' (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 [ 76.529116][ T22] 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 [ 153.997678][ T22] rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { 0-.... } 2668 jiffies s: 3877 root: 0x1/. [ 154.009687][ T22] rcu: blocking rcu_node structures (internal RCU debug): [ 154.016859][ T22] Sending NMI from CPU 1 to CPUs 0: [ 154.022306][ C0] NMI backtrace for cpu 0 [ 154.022333][ C0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted syzkaller #0 [ 154.022348][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 154.022359][ C0] RIP: 0010:native_apic_msr_eoi_write+0xb/0x10 [ 154.022397][ C0] Code: 8b 06 bf f0 03 00 00 89 de 5b 41 5e 41 5f ff e0 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b9 0b 08 00 00 31 c0 31 d2 0f 30 0f 1f 40 00 81 ff cf 00 00 00 7f 0c 83 ff 20 74 2a 83 ff 30 74 [ 154.022409][ C0] RSP: 0018:ffffc90000007638 EFLAGS: 00000046 [ 154.022422][ C0] RAX: 0000000000000000 RBX: ffffffff8c64fb30 RCX: 000000000000080b [ 154.022432][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000000000b0 [ 154.022441][ C0] RBP: 0000000000000001 R08: ffffffff8fa0a008 R09: ffffffff8fa0a018 [ 154.022451][ C0] R10: ffffffff8fa0a010 R11: ffffffff8fa0a003 R12: 0000000000000000 [ 154.022461][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 154.022470][ C0] FS: 0000000000000000(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000 [ 154.022482][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 154.022492][ C0] CR2: 000055557d516328 CR3: 0000000028367000 CR4: 00000000003506f0 [ 154.022505][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 154.022513][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 154.022522][ C0] Call Trace: [ 154.022532][ C0] [ 154.022538][ C0] __sysvec_irq_work+0x53/0x350 [ 154.022575][ C0] sysvec_irq_work+0x4a/0xc0 [ 154.022602][ C0] asm_sysvec_irq_work+0x16/0x20 [ 154.022619][ C0] RIP: 0010:rcu_read_unlock_special+0x7f/0x510 [ 154.022635][ C0] Code: eb 03 48 b8 f1 f1 f1 f1 f8 f2 f2 f2 4a 89 04 2b 42 c7 44 2b 08 f8 f3 f3 f3 65 44 8b 35 92 31 95 7e 41 f7 c6 00 00 f0 00 74 40 <48> c7 44 24 40 0e 36 e0 45 4a c7 04 2b 00 00 00 00 42 c7 44 2b 08 [ 154.022646][ C0] RSP: 0018:ffffc90000007720 EFLAGS: 00000206 [ 154.022657][ C0] RAX: c2dd674112875000 RBX: 1ffff92000000eec RCX: c2dd674112875000 [ 154.022668][ C0] RDX: dffffc0000000000 RSI: ffffffff8a8c1220 RDI: ffffffff8adf0de0 [ 154.022679][ C0] RBP: ffffc90000007810 R08: ffff8880b8e3580b R09: 1ffff110171c6b01 [ 154.022689][ C0] R10: dffffc0000000000 R11: ffffed10171c6b02 R12: 0000000000000246 [ 154.022699][ C0] R13: dffffc0000000000 R14: ffff8880b8e3b900 R15: 0000000000000001 [ 154.022721][ C0] ? __rcu_read_unlock+0xd0/0xd0 [ 154.022735][ C0] ? read_lock_is_recursive+0x10/0x10 [ 154.022755][ C0] ? get_stack_info_noinstr+0x17/0x130 [ 154.022774][ C0] ? deref_stack_reg+0x19f/0x230 [ 154.022794][ C0] __rcu_read_unlock+0x78/0xd0 [ 154.022808][ C0] ? arch_call_rest_init+0xa/0xa [ 154.022833][ C0] is_bpf_text_address+0x27a/0x2a0 [ 154.022855][ C0] ? is_bpf_text_address+0x22/0x2a0 [ 154.022874][ C0] ? arch_call_rest_init+0xa/0xa [ 154.022895][ C0] kernel_text_address+0x9c/0xd0 [ 154.022920][ C0] ? arch_call_rest_init+0xa/0xa [ 154.022939][ C0] __kernel_text_address+0x9/0x30 [ 154.022957][ C0] unwind_get_return_address+0x49/0x80 [ 154.022973][ C0] ? stack_trace_save+0xf0/0xf0 [ 154.022990][ C0] arch_stack_walk+0xf2/0x140 [ 154.023009][ C0] ? arch_call_rest_init+0xa/0xa [ 154.023031][ C0] stack_trace_save+0xa6/0xf0 [ 154.023048][ C0] ? stack_trace_snprint+0xf0/0xf0 [ 154.023065][ C0] ? ct_irq_exit_irqson+0x113/0x170 [ 154.023085][ C0] ref_tracker_free+0x11b/0x840 [ 154.023107][ C0] ? refcount_inc+0x70/0x70 [ 154.023125][ C0] ? __sk_destruct+0x397/0x650 [ 154.023141][ C0] ? rcu_core+0xa99/0x1740 [ 154.023155][ C0] ? handle_softirqs+0x2a1/0x930 [ 154.023167][ C0] ? __irq_exit_rcu+0x13b/0x230 [ 154.023179][ C0] ? irq_exit_rcu+0x5/0x20 [ 154.023191][ C0] ? sysvec_apic_timer_interrupt+0xa0/0xc0 [ 154.023212][ C0] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 154.023227][ C0] ? default_idle+0xb/0x10 [ 154.023247][ C0] ? default_idle_call+0x84/0xc0 [ 154.023266][ C0] ? do_idle+0x20d/0x5a0 [ 154.023284][ C0] ? cpu_startup_entry+0x3f/0x60 [ 154.023302][ C0] ? rest_init+0x2dc/0x300 [ 154.023318][ C0] ? bpf_sk_storage_free+0x1a/0x310 [ 154.023338][ C0] ? bpf_sk_storage_free+0x1a/0x310 [ 154.023360][ C0] __sk_destruct+0x397/0x650 [ 154.023376][ C0] ? netlink_recvmsg+0xe00/0xe00 [ 154.023396][ C0] ? rcu_core+0xa29/0x1740 [ 154.023410][ C0] rcu_core+0xa99/0x1740 [ 154.023433][ C0] ? rcu_cpu_kthread_park+0x90/0x90 [ 154.023448][ C0] ? __lock_acquire+0x7d10/0x7d10 [ 154.023474][ C0] ? rebalance_domains+0x8eb/0xa10 [ 154.023495][ C0] ? rebalance_domains+0x132/0xa10 [ 154.023517][ C0] handle_softirqs+0x2a1/0x930 [ 154.023534][ C0] ? __irq_exit_rcu+0x13b/0x230 [ 154.023550][ C0] ? do_softirq+0x210/0x210 [ 154.023565][ C0] ? irqtime_account_irq+0xb2/0x1b0 [ 154.023579][ C0] __irq_exit_rcu+0x13b/0x230 [ 154.023593][ C0] ? irq_exit_rcu+0x20/0x20 [ 154.023611][ C0] irq_exit_rcu+0x5/0x20 [ 154.023623][ C0] sysvec_apic_timer_interrupt+0xa0/0xc0 [ 154.023644][ C0] [ 154.023648][ C0] [ 154.023653][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 154.023669][ C0] RIP: 0010:default_idle+0xb/0x10 [ 154.023689][ C0] Code: 48 89 df e8 27 c3 9c f7 e9 44 ff ff ff e8 3d 07 f6 ff 00 00 cc cc 00 00 cc cc 00 00 cc cc 00 66 90 0f 00 2d 77 0c 50 00 fb f4 0f 1f 40 00 41 57 41 56 53 49 be 00 00 00 00 00 fc ff df 65 48 [ 154.023700][ C0] RSP: 0018:ffffffff8c807d88 EFLAGS: 000002c6 [ 154.023711][ C0] RAX: c2dd674112875000 RBX: ffffffff8a36a2b7 RCX: c2dd674112875000 [ 154.023722][ C0] RDX: 0000000000000001 RSI: ffffffff8a8c1220 RDI: ffffffff8adf0de0 [ 154.023732][ C0] RBP: ffffffff8c807ec0 R08: ffff8880b8e3580b R09: 1ffff110171c6b01 [ 154.023742][ C0] R10: dffffc0000000000 R11: ffffed10171c6b02 R12: 1ffffffff1900fbc [ 154.023753][ C0] R13: dffffc0000000000 R14: ffffffff8c8bc740 R15: 0000000000000000 [ 154.023765][ C0] ? default_idle_call+0x77/0xc0 [ 154.023791][ C0] default_idle_call+0x84/0xc0 [ 154.023811][ C0] do_idle+0x20d/0x5a0 [ 154.023833][ C0] ? idle_inject_timer_fn+0x60/0x60 [ 154.023852][ C0] ? lockdep_hardirqs_on+0x94/0x140 [ 154.023866][ C0] ? asm_sysvec_call_function_single+0x16/0x20 [ 154.023886][ C0] ? schedule_idle+0x57/0x90 [ 154.023904][ C0] cpu_startup_entry+0x3f/0x60 [ 154.023929][ C0] rest_init+0x2dc/0x300 [ 154.023942][ C0] ? time_init+0x33/0x33 [ 154.023960][ C0] arch_call_rest_init+0xa/0xa [ 154.023982][ C0] start_kernel+0x493/0x53c [ 154.024003][ C0] secondary_startup_64_no_verify+0xcf/0xdb [ 154.024030][ C0] [ 154.024036][ C0] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.730 msecs