Warning: Permanently added '10.128.0.9' (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 [ 86.630650][ T26] 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 [ 159.589184][ T26] rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { 0-.... } 2688 jiffies s: 4485 root: 0x1/. [ 159.601467][ T26] rcu: blocking rcu_node structures (internal RCU debug): [ 159.608890][ T26] Sending NMI from CPU 1 to CPUs 0: [ 159.614171][ C0] NMI backtrace for cpu 0 [ 159.614192][ C0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted syzkaller #0 [ 159.614206][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 159.614221][ C0] RIP: 0010:native_x2apic_wait_icr_idle+0x0/0x10 [ 159.614259][ C0] Code: 00 89 f9 0f 32 66 90 5b c3 48 c1 e2 20 48 09 c2 48 89 d6 31 d2 48 89 c3 e8 8d 2b 06 03 48 89 d8 5b c3 0f 1f 84 00 00 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 31 c0 c3 66 2e 0f [ 159.614271][ C0] RSP: 0018:ffffc90000007460 EFLAGS: 00000046 [ 159.614283][ C0] RAX: 1ffffffff18cbf6a RBX: ffff8880b8e3bbf0 RCX: ffffffff8c65fb50 [ 159.614294][ C0] RDX: 0000000000000000 RSI: 00000000000000f6 RDI: 000000000000083f [ 159.614307][ C0] RBP: 0000000000000000 R08: ffffc900000073c7 R09: 1ffff92000000e78 [ 159.614317][ C0] R10: dffffc0000000000 R11: fffff52000000e79 R12: 0000000000000000 [ 159.614327][ C0] R13: dffffc0000000001 R14: 0000000000000000 R15: 0000000000000000 [ 159.614335][ C0] FS: 0000000000000000(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000 [ 159.614347][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 159.614356][ C0] CR2: 000020000000014c CR3: 000000001e3b2000 CR4: 00000000003506f0 [ 159.614369][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 159.614377][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 159.614386][ C0] Call Trace: [ 159.614391][ C0] [ 159.614396][ C0] irq_work_queue_on+0x13c/0x260 [ 159.614421][ C0] rcu_read_unlock_special+0x3c9/0x510 [ 159.614439][ C0] ? __rcu_read_unlock+0xd0/0xd0 [ 159.614454][ C0] ? __cant_sleep+0x220/0x220 [ 159.614471][ C0] __rcu_read_unlock+0x78/0xd0 [ 159.614484][ C0] ? trace_call_bpf+0xbf/0x6b0 [ 159.614503][ C0] trace_call_bpf+0x5bb/0x6b0 [ 159.614521][ C0] ? stack_trace_save+0xf0/0xf0 [ 159.614538][ C0] ? trace_call_bpf+0xbf/0x6b0 [ 159.614558][ C0] ? __bpf_trace_bpf_trace_printk+0x20/0x20 [ 159.614579][ C0] ? kvm_sched_clock_read+0x14/0x40 [ 159.614592][ C0] ? sched_clock_cpu+0x6e/0x260 [ 159.614610][ C0] perf_trace_run_bpf_submit+0x79/0x1c0 [ 159.614634][ C0] perf_trace_preemptirq_template+0x268/0x320 [ 159.614654][ C0] ? irqentry_exit+0x4b/0x70 [ 159.614674][ C0] ? trace_event_raw_event_preemptirq_template+0x1f0/0x1f0 [ 159.614694][ C0] ? __irq_exit_rcu+0x147/0x230 [ 159.614708][ C0] ? irq_exit_rcu+0x20/0x20 [ 159.614722][ C0] ? irqentry_exit+0x4b/0x70 [ 159.614736][ C0] trace_hardirqs_on_prepare+0x146/0x190 [ 159.614755][ C0] irqentry_exit+0x4b/0x70 [ 159.614768][ C0] asm_sysvec_irq_work+0x16/0x20 [ 159.614787][ C0] RIP: 0010:rcu_read_unlock_special+0x7f/0x510 [ 159.614801][ 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 a2 7c 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 [ 159.614812][ C0] RSP: 0018:ffffc90000007900 EFLAGS: 00000206 [ 159.614823][ C0] RAX: d25f063c9da4c000 RBX: 1ffff92000000f28 RCX: d25f063c9da4c000 [ 159.614833][ C0] RDX: dffffc0000000000 RSI: ffffffff8a8c17a0 RDI: ffffffff8adf5de0 [ 159.614843][ C0] RBP: ffffc90000007a00 R08: ffffffff90b1030f R09: 1ffffffff2162061 [ 159.614853][ C0] R10: dffffc0000000000 R11: fffffbfff2162062 R12: 0000000000000246 [ 159.614863][ C0] R13: dffffc0000000000 R14: ffff8880b8e3bb00 R15: 0000000000000001 [ 159.614883][ C0] ? __rcu_read_unlock+0xd0/0xd0 [ 159.614897][ C0] ? aoecmd_cfg+0x2c1/0xa40 [ 159.614911][ C0] ? rcu_is_watching+0x11/0xa0 [ 159.614935][ C0] __rcu_read_unlock+0x78/0xd0 [ 159.614949][ C0] aoecmd_cfg+0x9ad/0xa40 [ 159.614962][ C0] ? aoecmd_cfg+0x10a/0xa40 [ 159.614975][ C0] ? ktcomplete+0x2a0/0x2a0 [ 159.614996][ C0] call_timer_fn+0x1ac/0x670 [ 159.615011][ C0] ? skbfree+0x340/0x340 [ 159.615023][ C0] ? call_timer_fn+0xcf/0x670 [ 159.615036][ C0] ? __run_timers+0x810/0x810 [ 159.615053][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 159.615068][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 159.615083][ C0] ? lockdep_hardirqs_on+0x94/0x140 [ 159.615096][ C0] ? skbfree+0x340/0x340 [ 159.615109][ C0] __run_timers+0x56c/0x810 [ 159.615130][ C0] ? detach_timer+0x350/0x350 [ 159.615146][ C0] ? lock_chain_count+0x20/0x20 [ 159.615168][ C0] run_timer_softirq+0x63/0xf0 [ 159.615182][ C0] handle_softirqs+0x291/0x910 [ 159.615198][ C0] ? __irq_exit_rcu+0x13b/0x230 [ 159.615213][ C0] ? do_softirq+0x210/0x210 [ 159.615224][ C0] ? hrtimer_interrupt+0x775/0x980 [ 159.615241][ C0] ? irqtime_account_irq+0xb2/0x1b0 [ 159.615256][ C0] __irq_exit_rcu+0x13b/0x230 [ 159.615269][ C0] ? irq_exit_rcu+0x20/0x20 [ 159.615286][ C0] irq_exit_rcu+0x5/0x20 [ 159.615298][ C0] sysvec_apic_timer_interrupt+0xa0/0xc0 [ 159.615318][ C0] [ 159.615322][ C0] [ 159.615326][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 159.615345][ C0] RIP: 0010:default_idle+0xb/0x10 [ 159.615359][ C0] Code: 48 89 df e8 17 47 99 f7 e9 44 ff ff ff e8 fd 03 f6 ff 00 00 cc cc 00 00 cc cc 00 00 cc cc 00 66 90 0f 00 2d 57 93 4c 00 fb f4 0f 1f 40 00 41 57 41 56 53 49 be 00 00 00 00 00 fc ff df 65 48 [ 159.615369][ C0] RSP: 0018:ffffffff8c807d88 EFLAGS: 000002c6 [ 159.615380][ C0] RAX: d25f063c9da4c000 RBX: ffffffff8a3a18b7 RCX: d25f063c9da4c000 [ 159.615390][ C0] RDX: 0000000000000001 RSI: ffffffff8a8c17a0 RDI: ffffffff8adf5de0 [ 159.615399][ C0] RBP: ffffffff8c807ec0 R08: ffff8880b8e3580b R09: 1ffff110171c6b01 [ 159.615409][ C0] R10: dffffc0000000000 R11: ffffed10171c6b02 R12: 0000000000000000 [ 159.615418][ C0] R13: dffffc0000000000 R14: ffffffff8c8bc740 R15: 1ffffffff1900fbc [ 159.615430][ C0] ? default_idle_call+0x77/0xc0 [ 159.615450][ C0] default_idle_call+0x84/0xc0 [ 159.615464][ C0] do_idle+0x3a2/0x680 [ 159.615486][ C0] ? idle_inject_timer_fn+0x60/0x60 [ 159.615504][ C0] ? lockdep_hardirqs_on+0x94/0x140 [ 159.615518][ C0] ? asm_sysvec_error_interrupt+0x10/0x20 [ 159.615539][ C0] ? schedule_idle+0x57/0x90 [ 159.615560][ C0] cpu_startup_entry+0x3f/0x60 [ 159.615579][ C0] rest_init+0x2dc/0x300 [ 159.615593][ C0] ? time_init+0x33/0x33 [ 159.615614][ C0] arch_call_rest_init+0xa/0xa [ 159.615633][ C0] start_kernel+0x493/0x53c [ 159.615652][ C0] secondary_startup_64_no_verify+0xcf/0xdb [ 159.615751][ C0]