[   91.816016][   T14] cfg80211: failed to load regulatory.db
Warning: Permanently added '10.128.0.132' (ED25519) to the list of known hosts.
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[  139.833886][   T22] rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { 0-.... } 2633 jiffies s: 1609 root: 0x1/.
[  139.846518][   T22] rcu: blocking rcu_node structures (internal RCU debug):
[  139.853958][   T22] Sending NMI from CPU 1 to CPUs 0:
[  139.859234][    C0] NMI backtrace for cpu 0
[  139.859261][    C0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted syzkaller #0
[  139.859278][    C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[  139.859294][    C0] RIP: 0010:__sanitizer_cov_trace_const_cmp4+0x2a/0x80
[  139.859337][    C0] Code: 48 8b 04 24 65 48 8b 15 44 3a 80 7e 65 8b 0d 45 3a 80 7e 81 e1 00 01 ff 00 74 11 81 f9 00 01 00 00 75 5b 83 ba 1c 16 00 00 00 <74> 52 8b 8a f8 15 00 00 83 f9 03 75 47 48 8b 8a 00 16 00 00 44 8b
[  139.859351][    C0] RSP: 0018:ffffc900000074f8 EFLAGS: 00000046
[  139.859366][    C0] RAX: ffffffff8139f18f RBX: 0000000000000102 RCX: 0000000000000100
[  139.859377][    C0] RDX: ffffffff8c8bc740 RSI: 0000000000000102 RDI: 0000000000000000
[  139.859388][    C0] RBP: 0000000000000001 R08: ffffffff8e21116f R09: 1ffffffff1c4222d
[  139.859400][    C0] R10: dffffc0000000000 R11: fffffbfff1c4222e R12: dffffc0000000000
[  139.859413][    C0] R13: 0000000000000008 R14: ffffffff8139eec8 R15: ffff88813fff92e0
[  139.859425][    C0] FS:  0000000000000000(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
[  139.859439][    C0] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  139.859451][    C0] CR2: 000020000000014c CR3: 000000000c88e000 CR4: 00000000003506f0
[  139.859466][    C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  139.859475][    C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  139.859486][    C0] Call Trace:
[  139.859491][    C0]  <IRQ>
[  139.859496][    C0]  __virt_addr_valid+0x44f/0x540
[  139.859525][    C0]  kasan_addr_to_slab+0x9/0xc0
[  139.859549][    C0]  __kasan_record_aux_stack+0xf/0xc0
[  139.859566][    C0]  irq_work_queue_on+0x10f/0x260
[  139.859595][    C0]  rcu_read_unlock_special+0x3c9/0x510
[  139.859616][    C0]  ? __rcu_read_unlock+0xd0/0xd0
[  139.859635][    C0]  ? __cant_sleep+0x220/0x220
[  139.859655][    C0]  __rcu_read_unlock+0x78/0xd0
[  139.859670][    C0]  ? trace_call_bpf+0xbf/0x6b0
[  139.859694][    C0]  trace_call_bpf+0x5bb/0x6b0
[  139.859717][    C0]  ? trace_call_bpf+0xbf/0x6b0
[  139.859743][    C0]  ? __bpf_trace_bpf_trace_printk+0x20/0x20
[  139.859769][    C0]  ? kvm_sched_clock_read+0x14/0x40
[  139.859785][    C0]  ? sched_clock_cpu+0x6e/0x260
[  139.859808][    C0]  perf_trace_run_bpf_submit+0x79/0x1c0
[  139.859836][    C0]  perf_trace_preemptirq_template+0x268/0x320
[  139.859861][    C0]  ? irqentry_exit+0x4b/0x70
[  139.859889][    C0]  ? trace_event_raw_event_preemptirq_template+0x1f0/0x1f0
[  139.859914][    C0]  ? __irq_exit_rcu+0x147/0x230
[  139.859930][    C0]  ? irq_exit_rcu+0x20/0x20
[  139.859947][    C0]  ? irqentry_exit+0x4b/0x70
[  139.859966][    C0]  trace_hardirqs_on_prepare+0x146/0x190
[  139.859990][    C0]  irqentry_exit+0x4b/0x70
[  139.860007][    C0]  asm_sysvec_irq_work+0x16/0x20
[  139.860032][    C0] RIP: 0010:rcu_read_unlock_special+0x7f/0x510
[  139.860049][    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 12 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
[  139.860062][    C0] RSP: 0018:ffffc90000007a00 EFLAGS: 00000206
[  139.860075][    C0] RAX: b26b75122ae89200 RBX: 1ffff92000000f48 RCX: b26b75122ae89200
[  139.860088][    C0] RDX: dffffc0000000000 RSI: ffffffff8a8c1820 RDI: ffffffff8adf6220
[  139.860101][    C0] RBP: ffffc90000007af8 R08: ffff8880b8e357cb R09: 1ffff110171c6af9
[  139.860125][    C0] R10: dffffc0000000000 R11: ffffed10171c6afa R12: 0000000000000246
[  139.860136][    C0] R13: dffffc0000000000 R14: ffff8880b8e3bb00 R15: 0000000000000001
[  139.860157][    C0]  ? asm_sysvec_call_function_single+0x16/0x20
[  139.860185][    C0]  ? __rcu_read_unlock+0xd0/0xd0
[  139.860201][    C0]  ? bpf_sk_storage_free+0x1a/0x310
[  139.860223][    C0]  __rcu_read_unlock+0x78/0xd0
[  139.860238][    C0]  ? bpf_sk_storage_free+0x1a/0x310
[  139.860255][    C0]  bpf_sk_storage_free+0x2f8/0x310
[  139.860272][    C0]  __sk_destruct+0x1f1/0x650
[  139.860292][    C0]  ? sctp_endpoint_bh_rcv+0x7b0/0x7b0
[  139.860317][    C0]  sctp_endpoint_destroy_rcu+0x9d/0xe0
[  139.860334][    C0]  rcu_core+0x9a3/0x1740
[  139.860356][    C0]  ? rcu_core+0x931/0x1740
[  139.860377][    C0]  ? rcu_cpu_kthread_park+0x90/0x90
[  139.860396][    C0]  ? __lock_acquire+0x7c40/0x7c40
[  139.860427][    C0]  ? rebalance_domains+0x880/0x9d0
[  139.860458][    C0]  handle_softirqs+0x291/0x910
[  139.860478][    C0]  ? __irq_exit_rcu+0x13b/0x230
[  139.860496][    C0]  ? do_softirq+0x210/0x210
[  139.860510][    C0]  ? hrtimer_interrupt+0x775/0x980
[  139.860531][    C0]  ? irqtime_account_irq+0xb2/0x1b0
[  139.860549][    C0]  __irq_exit_rcu+0x13b/0x230
[  139.860565][    C0]  ? irq_exit_rcu+0x20/0x20
[  139.860586][    C0]  irq_exit_rcu+0x5/0x20
[  139.860605][    C0]  sysvec_apic_timer_interrupt+0xa0/0xc0
[  139.860625][    C0]  </IRQ>
[  139.860629][    C0]  <TASK>
[  139.860634][    C0]  asm_sysvec_apic_timer_interrupt+0x16/0x20
[  139.860659][    C0] RIP: 0010:default_idle+0xb/0x10
[  139.860678][    C0] Code: 48 89 df e8 97 77 98 f7 e9 44 ff ff ff e8 ed 03 f6 ff 00 00 cc cc 00 00 cc cc 00 00 cc cc 00 66 90 0f 00 2d 87 b3 4b 00 fb f4 <c3> 0f 1f 40 00 41 57 41 56 53 49 be 00 00 00 00 00 fc ff df 65 48
[  139.860691][    C0] RSP: 0018:ffffffff8c807d88 EFLAGS: 000002c6
[  139.860704][    C0] RAX: b26b75122ae89200 RBX: ffffffff8a3af887 RCX: b26b75122ae89200
[  139.860716][    C0] RDX: 0000000000000001 RSI: ffffffff8a8c1820 RDI: ffffffff8adf6220
[  139.860728][    C0] RBP: ffffffff8c807ec0 R08: ffff8880b8e357cb R09: 1ffff110171c6af9
[  139.860741][    C0] R10: dffffc0000000000 R11: ffffed10171c6afa R12: 0000000000000000
[  139.860752][    C0] R13: dffffc0000000000 R14: ffffffff8c8bc740 R15: 1ffffffff1900fbc
[  139.860767][    C0]  ? default_idle_call+0x77/0xc0
[  139.860792][    C0]  default_idle_call+0x84/0xc0
[  139.860811][    C0]  do_idle+0x3a2/0x680
[  139.860838][    C0]  ? idle_inject_timer_fn+0x60/0x60
[  139.860863][    C0]  ? release_firmware_map_entry+0x187/0x187
[  139.860890][    C0]  ? _raw_spin_unlock_irqrestore+0xc1/0x120
[  139.860911][    C0]  ? _raw_spin_unlock+0x40/0x40
[  139.860935][    C0]  cpu_startup_entry+0x3f/0x60
[  139.860960][    C0]  rest_init+0x2dc/0x300
[  139.860979][    C0]  ? time_init+0x33/0x33
[  139.861006][    C0]  arch_call_rest_init+0xa/0xa
[  139.861032][    C0]  start_kernel+0x493/0x53c
[  139.861059][    C0]  secondary_startup_64_no_verify+0xcf/0xdb
[  139.861090][    C0]  </TASK>
[  139.861096][    C0] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.862 msecs