Warning: Permanently added '10.128.0.42' (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 [ 92.201455][ T126] 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 [ 160.039342][ T7] rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { 1-.... } 2688 jiffies s: 3829 root: 0x2/. [ 160.051593][ T7] rcu: blocking rcu_node structures (internal RCU debug): [ 160.058786][ T7] Sending NMI from CPU 0 to CPUs 1: [ 160.064206][ C1] NMI backtrace for cpu 1 [ 160.064230][ C1] CPU: 1 PID: 0 Comm: swapper/1 Not tainted syzkaller #0 [ 160.064247][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 160.064261][ C1] RIP: 0010:native_apic_msr_eoi_write+0xb/0x10 [ 160.064306][ C1] 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 [ 160.064320][ C1] RSP: 0018:ffffc900001e0818 EFLAGS: 00000046 [ 160.064336][ C1] RAX: 0000000000000000 RBX: ffffffff8c64fb30 RCX: 000000000000080b [ 160.064347][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000000000b0 [ 160.064358][ C1] RBP: 0000000000000001 R08: ffffffff8fa08048 R09: ffffffff8fa08058 [ 160.064370][ C1] R10: ffffffff8fa08050 R11: ffffffff8fa08043 R12: 0000000000000000 [ 160.064381][ C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 160.064392][ C1] FS: 0000000000000000(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000 [ 160.064406][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 160.064418][ C1] CR2: 00007f2246ef893c CR3: 000000007567f000 CR4: 00000000003506e0 [ 160.064433][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 160.064442][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 160.064453][ C1] Call Trace: [ 160.064466][ C1] [ 160.064471][ C1] __sysvec_irq_work+0x53/0x350 [ 160.064504][ C1] sysvec_irq_work+0x4a/0xc0 [ 160.064537][ C1] asm_sysvec_irq_work+0x16/0x20 [ 160.064558][ C1] RIP: 0010:rcu_read_unlock_special+0x7f/0x510 [ 160.064578][ C1] 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 30 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 [ 160.064591][ C1] RSP: 0018:ffffc900001e0900 EFLAGS: 00000206 [ 160.064604][ C1] RAX: e86d7ca04b29b800 RBX: 1ffff9200003c128 RCX: e86d7ca04b29b800 [ 160.064617][ C1] RDX: dffffc0000000000 RSI: ffffffff8a8c1220 RDI: ffffffff8adf0c20 [ 160.064629][ C1] RBP: ffffc900001e0a00 R08: ffffffff90af330f R09: 1ffffffff215e661 [ 160.064642][ C1] R10: dffffc0000000000 R11: fffffbfff215e662 R12: 0000000000000246 [ 160.064653][ C1] R13: dffffc0000000000 R14: ffff8880b8f3b900 R15: 0000000000000002 [ 160.064684][ C1] ? __rcu_read_unlock+0xd0/0xd0 [ 160.064700][ C1] ? aoecmd_cfg+0x2c1/0xa40 [ 160.064727][ C1] ? rcu_is_watching+0x11/0xa0 [ 160.064753][ C1] ? aoecmd_cfg+0x2c1/0xa40 [ 160.064783][ C1] __rcu_read_unlock+0x78/0xd0 [ 160.064801][ C1] aoecmd_cfg+0x9a7/0xa40 [ 160.064828][ C1] ? aoecmd_cfg+0x10a/0xa40 [ 160.064853][ C1] ? ktcomplete+0x2a0/0x2a0 [ 160.064888][ C1] call_timer_fn+0x1ac/0x670 [ 160.064907][ C1] ? skbfree+0x340/0x340 [ 160.064922][ C1] ? call_timer_fn+0xcf/0x670 [ 160.064939][ C1] ? __run_timers+0x800/0x800 [ 160.064959][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 160.064975][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 160.064990][ C1] ? lockdep_hardirqs_on+0x94/0x140 [ 160.065015][ C1] ? skbfree+0x340/0x340 [ 160.065031][ C1] __run_timers+0x53e/0x800 [ 160.065054][ C1] ? detach_timer+0x350/0x350 [ 160.065074][ C1] ? lock_chain_count+0x20/0x20 [ 160.065101][ C1] run_timer_softirq+0x63/0xf0 [ 160.065119][ C1] handle_softirqs+0x2a1/0x930 [ 160.065140][ C1] ? __irq_exit_rcu+0x13b/0x230 [ 160.065158][ C1] ? do_softirq+0x210/0x210 [ 160.065176][ C1] ? irqtime_account_irq+0xb2/0x1b0 [ 160.065194][ C1] __irq_exit_rcu+0x13b/0x230 [ 160.065210][ C1] ? irq_exit_rcu+0x20/0x20 [ 160.065231][ C1] irq_exit_rcu+0x5/0x20 [ 160.065245][ C1] sysvec_apic_timer_interrupt+0xa0/0xc0 [ 160.065272][ C1] [ 160.065277][ C1] [ 160.065282][ C1] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 160.065302][ C1] RIP: 0010:default_idle+0xb/0x10 [ 160.065327][ C1] Code: 48 89 df e8 a7 10 9d f7 e9 44 ff ff ff e8 7d 07 f6 ff 00 00 cc cc 00 00 cc cc 00 00 cc cc 00 66 90 0f 00 2d 87 5d 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 [ 160.065340][ C1] RSP: 0018:ffffc90000177de8 EFLAGS: 000002c6 [ 160.065353][ C1] RAX: e86d7ca04b29b800 RBX: ffffffff8a3651a7 RCX: e86d7ca04b29b800 [ 160.065366][ C1] RDX: 0000000000000001 RSI: ffffffff8a8c1220 RDI: ffffffff8adf0c20 [ 160.065377][ C1] RBP: ffffc90000177f20 R08: ffff8880b8f3580b R09: 1ffff110171e6b01 [ 160.065389][ C1] R10: dffffc0000000000 R11: ffffed10171e6b02 R12: 1ffff9200002efc8 [ 160.065401][ C1] R13: dffffc0000000000 R14: ffff888017739dc0 R15: 0000000000000001 [ 160.065414][ C1] ? default_idle_call+0x77/0xc0 [ 160.065446][ C1] default_idle_call+0x84/0xc0 [ 160.065471][ C1] do_idle+0x20d/0x5a0 [ 160.065499][ C1] ? idle_inject_timer_fn+0x60/0x60 [ 160.065523][ C1] ? asm_common_interrupt+0x22/0x40 [ 160.065545][ C1] ? schedule_idle+0x57/0x90 [ 160.065568][ C1] cpu_startup_entry+0x3f/0x60 [ 160.065592][ C1] start_secondary+0xe4/0xf0 [ 160.065613][ C1] secondary_startup_64_no_verify+0xcf/0xdb [ 160.065646][ C1] [ 160.065652][ C1] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.457 msecs