Warning: Permanently added '10.128.0.32' (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 [ 86.610308][ T14] 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 207.568469][ T26] rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { 0-.... } 2688 jiffies s: 7541 root: 0x1/. [ 207.581350][ T26] rcu: blocking rcu_node structures (internal RCU debug): [ 207.588705][ T26] Sending NMI from CPU 1 to CPUs 0: [ 207.594002][ C0] NMI backtrace for cpu 0 [ 207.594027][ C0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted syzkaller #0 [ 207.594043][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 207.594059][ C0] RIP: 0010:trace_hardirqs_on_prepare+0x2/0x190 [ 207.594103][ C0] Code: 00 4c 89 ea 4c 89 e1 e9 2e ff ff ff 66 2e 0f 1f 84 00 00 00 00 00 66 90 e9 3b a8 03 00 66 2e 0f 1f 84 00 00 00 00 00 90 41 57 <41> 56 41 54 53 65 8b 05 6a 5b 7a 7e 85 c0 74 7b 65 8b 05 2f 94 79 [ 207.594121][ C0] RSP: 0018:ffffc900000074c0 EFLAGS: 00000002 [ 207.594136][ C0] RAX: 0000000000000000 RBX: 0000000000000000 RCX: c13af2764b079f00 [ 207.594147][ C0] RDX: 1ffffffff1f41200 RSI: 0000000000000001 RDI: ffffc900000074d8 [ 207.594159][ C0] RBP: 0000000000000000 R08: ffffffff8fa09008 R09: ffffffff8fa09018 [ 207.594170][ C0] R10: ffffffff8fa09010 R11: ffffffff8fa09003 R12: 0000000000000000 [ 207.594182][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 207.594192][ C0] FS: 0000000000000000(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000 [ 207.594206][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 207.594218][ C0] CR2: 00005555704e4348 CR3: 000000002e8f2000 CR4: 00000000003506f0 [ 207.594232][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 207.594242][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 207.594252][ C0] Call Trace: [ 207.594261][ C0] [ 207.594268][ C0] irqentry_exit+0x4b/0x70 [ 207.594289][ C0] asm_sysvec_irq_work+0x16/0x20 [ 207.594309][ C0] RIP: 0010:rcu_read_unlock_special+0x7f/0x510 [ 207.594327][ 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 [ 207.594340][ C0] RSP: 0018:ffffc90000007580 EFLAGS: 00000206 [ 207.594352][ C0] RAX: c13af2764b079f00 RBX: 1ffff92000000eb8 RCX: c13af2764b079f00 [ 207.594365][ C0] RDX: dffffc0000000000 RSI: ffffffff8a8c1220 RDI: ffffffff8adf0d20 [ 207.594377][ C0] RBP: ffffc90000007670 R08: ffff8880b8e3580b R09: 1ffff110171c6b01 [ 207.594389][ C0] R10: dffffc0000000000 R11: ffffed10171c6b02 R12: 0000000000000246 [ 207.594401][ C0] R13: dffffc0000000000 R14: ffff8880b8e3b900 R15: 0000000000000001 [ 207.594425][ C0] ? __rcu_read_unlock+0xd0/0xd0 [ 207.594441][ C0] ? lockdep_hardirqs_on+0x94/0x140 [ 207.594458][ C0] ? arch_call_rest_init+0xa/0xa [ 207.594488][ C0] ? arch_call_rest_init+0xa/0xa [ 207.594514][ C0] __rcu_read_unlock+0x78/0xd0 [ 207.594531][ C0] ? arch_call_rest_init+0xa/0xa [ 207.594554][ C0] is_bpf_text_address+0x27a/0x2a0 [ 207.594581][ C0] ? is_bpf_text_address+0x22/0x2a0 [ 207.594607][ C0] ? arch_call_rest_init+0xa/0xa [ 207.594632][ C0] kernel_text_address+0x9c/0xd0 [ 207.594654][ C0] ? arch_call_rest_init+0xa/0xa [ 207.594679][ C0] __kernel_text_address+0x9/0x30 [ 207.594700][ C0] unwind_get_return_address+0x49/0x80 [ 207.594720][ C0] ? stack_trace_save+0xf0/0xf0 [ 207.594741][ C0] arch_stack_walk+0xf2/0x140 [ 207.594765][ C0] ? arch_call_rest_init+0xa/0xa [ 207.594791][ C0] stack_trace_save+0xa6/0xf0 [ 207.594812][ C0] ? stack_trace_snprint+0xf0/0xf0 [ 207.594832][ C0] ? __lock_acquire+0x12f4/0x7d10 [ 207.594861][ C0] kasan_set_track+0x4b/0x70 [ 207.594884][ C0] ? kasan_set_track+0x4b/0x70 [ 207.594904][ C0] ? kasan_save_free_info+0x2d/0x50 [ 207.594919][ C0] ? ____kasan_slab_free+0x126/0x1e0 [ 207.594942][ C0] ? slab_free_freelist_hook+0x131/0x1a0 [ 207.594962][ C0] ? kmem_cache_free+0xf7/0x290 [ 207.594979][ C0] ? rcu_core+0xa99/0x1740 [ 207.594995][ C0] ? handle_softirqs+0x2a1/0x930 [ 207.595010][ C0] ? __irq_exit_rcu+0x13b/0x230 [ 207.595025][ C0] ? irq_exit_rcu+0x5/0x20 [ 207.595039][ C0] ? sysvec_apic_timer_interrupt+0xa0/0xc0 [ 207.595065][ C0] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 207.595085][ C0] ? default_idle+0xb/0x10 [ 207.595109][ C0] ? default_idle_call+0x84/0xc0 [ 207.595139][ C0] ? do_idle+0x20d/0x5a0 [ 207.595162][ C0] ? cpu_startup_entry+0x3f/0x60 [ 207.595185][ C0] ? rest_init+0x2dc/0x300 [ 207.595221][ C0] ? kmem_cache_free+0xf7/0x290 [ 207.595238][ C0] kasan_save_free_info+0x2d/0x50 [ 207.595254][ C0] ____kasan_slab_free+0x126/0x1e0 [ 207.595278][ C0] slab_free_freelist_hook+0x131/0x1a0 [ 207.595301][ C0] ? rcu_core+0xa99/0x1740 [ 207.595318][ C0] kmem_cache_free+0xf7/0x290 [ 207.595337][ C0] ? proc_nr_files+0x50/0x50 [ 207.595353][ C0] ? rcu_core+0xa29/0x1740 [ 207.595369][ C0] rcu_core+0xa99/0x1740 [ 207.595396][ C0] ? rcu_cpu_kthread_park+0x90/0x90 [ 207.595415][ C0] ? __lock_acquire+0x7d10/0x7d10 [ 207.595445][ C0] ? rebalance_domains+0x8eb/0xa10 [ 207.595471][ C0] ? rebalance_domains+0x132/0xa10 [ 207.595498][ C0] handle_softirqs+0x2a1/0x930 [ 207.595518][ C0] ? __irq_exit_rcu+0x13b/0x230 [ 207.595536][ C0] ? do_softirq+0x210/0x210 [ 207.595554][ C0] ? irqtime_account_irq+0xb2/0x1b0 [ 207.595571][ C0] __irq_exit_rcu+0x13b/0x230 [ 207.595587][ C0] ? irq_exit_rcu+0x20/0x20 [ 207.595608][ C0] irq_exit_rcu+0x5/0x20 [ 207.595622][ C0] sysvec_apic_timer_interrupt+0xa0/0xc0 [ 207.595649][ C0] [ 207.595653][ C0] [ 207.595659][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 207.595679][ C0] RIP: 0010:default_idle+0xb/0x10 [ 207.595704][ C0] Code: 48 89 df e8 97 d1 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 1c 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 [ 207.595717][ C0] RSP: 0018:ffffffff8c807d88 EFLAGS: 000002c6 [ 207.595730][ C0] RAX: c13af2764b079f00 RBX: ffffffff8a3692b7 RCX: c13af2764b079f00 [ 207.595743][ C0] RDX: 0000000000000001 RSI: ffffffff8a8c1220 RDI: ffffffff8adf0d20 [ 207.595754][ C0] RBP: ffffffff8c807ec0 R08: ffff8880b8e3580b R09: 1ffff110171c6b01 [ 207.595766][ C0] R10: dffffc0000000000 R11: ffffed10171c6b02 R12: 1ffffffff1900fbc [ 207.595779][ C0] R13: dffffc0000000000 R14: ffffffff8c8bc740 R15: 0000000000000000 [ 207.595792][ C0] ? default_idle_call+0x77/0xc0 [ 207.595824][ C0] default_idle_call+0x84/0xc0 [ 207.595849][ C0] do_idle+0x20d/0x5a0 [ 207.595877][ C0] ? idle_inject_timer_fn+0x60/0x60 [ 207.595900][ C0] ? lockdep_hardirqs_on+0x94/0x140 [ 207.595917][ C0] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 207.595941][ C0] ? schedule_idle+0x57/0x90 [ 207.595963][ C0] cpu_startup_entry+0x3f/0x60 [ 207.595987][ C0] rest_init+0x2dc/0x300 [ 207.596003][ C0] ? time_init+0x33/0x33 [ 207.596025][ C0] arch_call_rest_init+0xa/0xa [ 207.596051][ C0] start_kernel+0x493/0x53c [ 207.596077][ C0] secondary_startup_64_no_verify+0xcf/0xdb [ 207.596108][ C0] [ 207.596120][ C0] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 2.118 msecs