Warning: Permanently added '10.128.1.69' (ED25519) to the list of known hosts.
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[   86.594537][ T1209] cfg80211: failed to load regulatory.db
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[  201.132756][    C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[  201.139454][    C1] rcu: 	1-...!: (10500 ticks this GP) idle=b73c/1/0x4000000000000000 softirq=16146/16146 fqs=0
[  201.150150][    C1] rcu: 	(t=10500 jiffies g=12561 q=113 ncpus=2)
[  201.156511][    C1] rcu: rcu_preempt kthread timer wakeup didn't happen for 10499 jiffies! g12561 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402
[  201.168855][    C1] rcu: 	Possible timer handling issue on cpu=1 timer-softirq=5225
[  201.176671][    C1] rcu: rcu_preempt kthread starved for 10500 jiffies! g12561 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=1
[  201.188054][    C1] rcu: 	Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[  201.198036][    C1] rcu: RCU grace-period kthread stack dump:
[  201.203931][    C1] task:rcu_preempt     state:I stack:27368 pid:16    tgid:16    ppid:2      task_flags:0x208040 flags:0x00080000
[  201.215885][    C1] Call Trace:
[  201.219273][    C1]  <TASK>
[  201.222222][    C1]  __schedule+0x1798/0x4cc0
[  201.226824][    C1]  ? __lock_acquire+0xab9/0xd20
[  201.231696][    C1]  ? __pfx___schedule+0x10/0x10
[  201.236647][    C1]  ? schedule+0x91/0x360
[  201.240918][    C1]  schedule+0x165/0x360
[  201.245096][    C1]  schedule_timeout+0x12b/0x270
[  201.249967][    C1]  ? __pfx_schedule_timeout+0x10/0x10
[  201.255362][    C1]  ? __pfx_process_timeout+0x10/0x10
[  201.260676][    C1]  ? prepare_to_swait_event+0x341/0x380
[  201.266251][    C1]  rcu_gp_fqs_loop+0x301/0x1540
[  201.271135][    C1]  ? __pfx_rcu_gp_init+0x10/0x10
[  201.276091][    C1]  ? lockdep_hardirqs_on+0x9c/0x150
[  201.281308][    C1]  ? __pfx_rcu_gp_fqs_loop+0x10/0x10
[  201.286613][    C1]  ? _raw_spin_unlock_irq+0x2e/0x50
[  201.291849][    C1]  ? finish_swait+0xcd/0x1f0
[  201.296465][    C1]  rcu_gp_kthread+0x99/0x390
[  201.301080][    C1]  ? __pfx_rcu_gp_kthread+0x10/0x10
[  201.306300][    C1]  ? __kthread_parkme+0x7b/0x200
[  201.311264][    C1]  ? __kthread_parkme+0x1a1/0x200
[  201.316350][    C1]  kthread+0x711/0x8a0
[  201.320438][    C1]  ? __pfx_rcu_gp_kthread+0x10/0x10
[  201.325656][    C1]  ? __pfx_kthread+0x10/0x10
[  201.330268][    C1]  ? _raw_spin_unlock_irq+0x23/0x50
[  201.335489][    C1]  ? lockdep_hardirqs_on+0x9c/0x150
[  201.340700][    C1]  ? __pfx_kthread+0x10/0x10
[  201.345305][    C1]  ret_from_fork+0x4bc/0x870
[  201.349923][    C1]  ? __pfx_ret_from_fork+0x10/0x10
[  201.355067][    C1]  ? __switch_to_asm+0x39/0x70
[  201.359848][    C1]  ? __switch_to_asm+0x33/0x70
[  201.364636][    C1]  ? __pfx_kthread+0x10/0x10
[  201.369244][    C1]  ret_from_fork_asm+0x1a/0x30
[  201.374048][    C1]  </TASK>
[  201.377118][    C1] Sending NMI from CPU 1 to CPUs 0:
[  201.377146][    C0] NMI backtrace for cpu 0
[  201.377160][    C0] CPU: 0 UID: 0 PID: 9891 Comm: syz-executor847 Not tainted syzkaller #0 PREEMPT(full) 
[  201.377177][    C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[  201.377186][    C0] RIP: 0010:trace_irq_disable+0x32/0x110
[  201.377208][    C0] Code: 98 3c c9 10 83 f8 08 73 3c 89 c3 c1 e8 06 48 8d 3c c5 70 14 9e 8f be 08 00 00 00 e8 c8 f2 5d 00 48 0f a3 1d b0 10 d6 0d 73 12 <e8> 09 8a de ff 84 c0 75 09 80 3d 1a 1d c0 0d 00 74 0f 5b 41 5e e9
[  201.377221][    C0] RSP: 0018:ffffc9000b36e328 EFLAGS: 00000057
[  201.377236][    C0] RAX: 0000000000000001 RBX: 0000000000000000 RCX: ffffffff81c803b8
[  201.377247][    C0] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff8f9e1470
[  201.377257][    C0] RBP: ffffc9000b36e3d0 R08: ffffffff8f9e1477 R09: 1ffffffff1f3c28e
[  201.377268][    C0] R10: dffffc0000000000 R11: fffffbfff1f3c28f R12: ffffffff8aecc161
[  201.377279][    C0] R13: dffffc0000000000 R14: dffffc0000000000 R15: 1ffff9200166dc68
[  201.377291][    C0] FS:  00007fb7436386c0(0000) GS:ffff888125d0c000(0000) knlGS:0000000000000000
[  201.377304][    C0] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  201.377315][    C0] CR2: 00007fb743638d58 CR3: 000000007d94e000 CR4: 00000000003526f0
[  201.377331][    C0] Call Trace:
[  201.377337][    C0]  <TASK>
[  201.377344][    C0]  __local_bh_enable_ip+0xce/0x1c0
[  201.377366][    C0]  ? __pfx___local_bh_enable_ip+0x10/0x10
[  201.377386][    C0]  ? __pfx_tipc_sk_lookup+0x10/0x10
[  201.377407][    C0]  ? tipc_sk_rcv+0x421/0x2c30
[  201.377425][    C0]  _raw_spin_trylock_bh+0x60/0x70
[  201.377447][    C0]  tipc_sk_rcv+0x421/0x2c30
[  201.377482][    C0]  ? __pfx_tipc_sk_rcv+0x10/0x10
[  201.377510][    C0]  ? __raw_spin_lock_init+0x45/0x100
[  201.377527][    C0]  tipc_node_xmit+0x1c9/0xe90
[  201.377542][    C0]  ? __kasan_slab_free+0x5c/0x80
[  201.377568][    C0]  ? kmem_cache_free+0x19b/0x690
[  201.377585][    C0]  ? tipc_sk_rcv+0x2829/0x2c30
[  201.377601][    C0]  ? tipc_node_xmit+0x1c9/0xe90
[  201.377615][    C0]  ? tipc_sk_push_backlog+0x4ef/0x900
[  201.377636][    C0]  ? tipc_sk_rcv+0x8a2/0x2c30
[  201.377660][    C0]  ? tipc_node_xmit+0x1c9/0xe90
[  201.377675][    C0]  ? tipc_node_distr_xmit+0x2a0/0x3b0
[  201.377690][    C0]  ? tipc_sk_backlog_rcv+0x1a1/0x230
[  201.377710][    C0]  ? __pfx_tipc_node_xmit+0x10/0x10
[  201.377725][    C0]  ? do_sock_setsockopt+0x11b/0x1b0
[  201.377751][    C0]  ? __x64_sys_setsockopt+0x13f/0x1b0
[  201.377771][    C0]  ? do_syscall_64+0xfa/0xfa0
[  201.377785][    C0]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  201.377813][    C0]  tipc_node_distr_xmit+0x2a0/0x3b0
[  201.377834][    C0]  ? __pfx_tipc_node_distr_xmit+0x10/0x10
[  201.377849][    C0]  ? __local_bh_enable_ip+0x12d/0x1c0
[  201.377876][    C0]  tipc_sk_rcv+0x2633/0x2c30
[  201.377912][    C0]  ? __pfx_tipc_sk_rcv+0x10/0x10
[  201.377940][    C0]  ? __raw_spin_lock_init+0x45/0x100
[  201.377955][    C0]  tipc_node_xmit+0x1c9/0xe90
[  201.377975][    C0]  ? __pfx_tipc_node_xmit+0x10/0x10
[  201.377994][    C0]  ? __lock_acquire+0xab9/0xd20
[  201.378017][    C0]  ? net_generic+0x1e/0x240
[  201.378038][    C0]  tipc_sk_push_backlog+0x4ef/0x900
[  201.378062][    C0]  tipc_sk_proto_rcv+0x8c3/0x1730
[  201.378083][    C0]  ? __lock_acquire+0xab9/0xd20
[  201.378107][    C0]  ? __pfx_tipc_sk_proto_rcv+0x10/0x10
[  201.378130][    C0]  ? tipc_sk_filtering+0x13c/0x510
[  201.378152][    C0]  tipc_sk_filter_rcv+0x2fc8/0x31f0
[  201.378183][    C0]  ? __lock_acquire+0xab9/0xd20
[  201.378209][    C0]  ? __lock_acquire+0xab9/0xd20
[  201.378227][    C0]  ? __pfx_tipc_sk_filter_rcv+0x10/0x10
[  201.378249][    C0]  ? __local_bh_enable_ip+0x12d/0x1c0
[  201.378276][    C0]  tipc_sk_rcv+0x8a2/0x2c30
[  201.378293][    C0]  ? do_sock_setsockopt+0x11b/0x1b0
[  201.378312][    C0]  ? __x64_sys_setsockopt+0x13f/0x1b0
[  201.378332][    C0]  ? do_syscall_64+0xfa/0xfa0
[  201.378345][    C0]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  201.378376][    C0]  ? __pfx_tipc_sk_rcv+0x10/0x10
[  201.378403][    C0]  ? __raw_spin_lock_init+0x45/0x100
[  201.378419][    C0]  tipc_node_xmit+0x1c9/0xe90
[  201.378439][    C0]  ? __pfx_tipc_node_xmit+0x10/0x10
[  201.378468][    C0]  tipc_node_distr_xmit+0x2a0/0x3b0
[  201.378488][    C0]  ? __pfx_tipc_node_distr_xmit+0x10/0x10
[  201.378509][    C0]  ? __pv_queued_spin_lock_slowpath+0xa05/0xb60
[  201.378529][    C0]  tipc_sk_backlog_rcv+0x1a1/0x230
[  201.378552][    C0]  ? __pfx_tipc_sk_backlog_rcv+0x10/0x10
[  201.378576][    C0]  ? __local_bh_enable_ip+0x12d/0x1c0
[  201.378595][    C0]  ? __pfx___local_bh_enable_ip+0x10/0x10
[  201.378616][    C0]  ? do_raw_spin_unlock+0x122/0x240
[  201.378633][    C0]  ? __pfx_tipc_sk_backlog_rcv+0x10/0x10
[  201.378660][    C0]  __release_sock+0x297/0x3a0
[  201.378680][    C0]  release_sock+0x5f/0x1f0
[  201.378699][    C0]  sk_setsockopt+0x2076/0x2dc0
[  201.378719][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  201.378738][    C0]  ? __pfx_sk_setsockopt+0x10/0x10
[  201.378758][    C0]  ? __lock_acquire+0xab9/0xd20
[  201.378778][    C0]  ? aa_sk_perm+0x81e/0x950
[  201.378795][    C0]  ? __pfx_aa_sk_perm+0x10/0x10
[  201.378810][    C0]  ? aa_sock_opt_perm+0xff/0x1b0
[  201.378828][    C0]  ? bpf_lsm_socket_setsockopt+0x9/0x20
[  201.378849][    C0]  do_sock_setsockopt+0x11b/0x1b0
[  201.378872][    C0]  __x64_sys_setsockopt+0x13f/0x1b0
[  201.378896][    C0]  do_syscall_64+0xfa/0xfa0
[  201.378911][    C0]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  201.378925][    C0]  ? __switch_to_asm+0x39/0x70
[  201.378942][    C0]  ? clear_bhb_loop+0x60/0xb0
[  201.378959][    C0]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  201.378973][    C0] RIP: 0033:0x7fb7436a03e9
[  201.378988][    C0] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[  201.379000][    C0] RSP: 002b:00007fb743638218 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[  201.379015][    C0] RAX: ffffffffffffffda RBX: 00007fb7436386c0 RCX: 00007fb7436a03e9
[  201.379026][    C0] RDX: 0000000000000021 RSI: 0000000000000001 RDI: 0000000000000003
[  201.379035][    C0] RBP: 00007fb74372a338 R08: 0000000000000004 R09: 0000000000000000
[  201.379045][    C0] R10: 0000200000000540 R11: 0000000000000246 R12: 00002000000002c0
[  201.379055][    C0] R13: 00007fb74372a330 R14: 00007fb74372a33c R15: 0000200000000004
[  201.379073][    C0]  </TASK>
[  201.379081][    C0] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.934 msecs
[  201.379144][    C1] CPU: 1 UID: 0 PID: 9890 Comm: syz-executor847 Not tainted syzkaller #0 PREEMPT(full) 
[  201.379165][    C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[  201.379175][    C1] RIP: 0010:pv_native_safe_halt+0x13/0x20
[  201.379193][    C1] Code: cc cc cc cc cc cc cc 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d 33 11 1c 00 f3 0f 1e fa fb f4 <e9> c8 e6 02 00 cc cc cc cc cc cc cc cc 90 90 90 90 90 90 90 90 90
[  201.379207][    C1] RSP: 0018:ffffc9000b33f698 EFLAGS: 000002d3
[  201.379222][    C1] RAX: ffffffff8172fe7d RBX: 0000000000000003 RCX: ffff88802917bc80
[  201.379235][    C1] RDX: 0000000000000000 RSI: ffffffff8d7e844f RDI: ffffffff8bc077e0
[  201.379247][    C1] RBP: ffffc9000b33f770 R08: ffffffff8f9e1477 R09: 1ffffffff1f3c28e
[  201.379261][    C1] R10: dffffc0000000000 R11: fffffbfff1f3c28f R12: dffffc0000000000
[  201.379274][    C1] R13: 0000000000000200 R14: 0000000000000003 R15: 1ffff92001667ed8
[  201.379287][    C1] FS:  00007fb7436596c0(0000) GS:ffff888125e0c000(0000) knlGS:0000000000000000
[  201.379302][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  201.379314][    C1] CR2: 0000200000000000 CR3: 000000007d94e000 CR4: 00000000003526f0
[  201.379332][    C1] Call Trace:
[  201.379339][    C1]  <TASK>
[  201.379345][    C1]  kvm_wait+0x232/0x290
[  201.379368][    C1]  ? __pfx_kvm_wait+0x10/0x10
[  201.379385][    C1]  ? __pfx_pv_hash+0x10/0x10
[  201.379408][    C1]  ? rcu_is_watching+0x15/0xb0
[  201.379438][    C1]  __pv_queued_spin_lock_slowpath+0x7bf/0xb60
[  201.379469][    C1]  ? __pfx___pv_queued_spin_lock_slowpath+0x10/0x10
[  201.379506][    C1]  queued_spin_lock_slowpath+0x43/0x50
[  201.379527][    C1]  do_raw_spin_lock+0x21f/0x290
[  201.379551][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  201.379576][    C1]  ? lock_sock_nested+0x6a/0x100
[  201.379601][    C1]  lock_sock_nested+0x6a/0x100
[  201.379626][    C1]  tipc_sendstream+0x47/0x70
[  201.379643][    C1]  ? __pfx_tipc_sendstream+0x10/0x10
[  201.379659][    C1]  __sock_sendmsg+0x21c/0x270
[  201.379685][    C1]  ____sys_sendmsg+0x505/0x830
[  201.379718][    C1]  ? __pfx_____sys_sendmsg+0x10/0x10
[  201.379756][    C1]  ? import_iovec+0x74/0xa0
[  201.379784][    C1]  ___sys_sendmsg+0x21f/0x2a0
[  201.379805][    C1]  ? __pfx____sys_sendmsg+0x10/0x10
[  201.379872][    C1]  ? __fget_files+0x2a/0x420
[  201.379901][    C1]  ? __fget_files+0x3a0/0x420
[  201.379935][    C1]  __x64_sys_sendmsg+0x19b/0x260
[  201.379956][    C1]  ? __pfx___x64_sys_sendmsg+0x10/0x10
[  201.379992][    C1]  ? do_syscall_64+0xbe/0xfa0
[  201.380014][    C1]  do_syscall_64+0xfa/0xfa0
[  201.380033][    C1]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  201.380050][    C1]  ? __switch_to_asm+0x39/0x70
[  201.380070][    C1]  ? clear_bhb_loop+0x60/0xb0
[  201.380092][    C1]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  201.380109][    C1] RIP: 0033:0x7fb7436a03e9
[  201.380124][    C1] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[  201.380138][    C1] RSP: 002b:00007fb743659218 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[  201.380155][    C1] RAX: ffffffffffffffda RBX: 000000000000000f RCX: 00007fb7436a03e9
[  201.380167][    C1] RDX: 0000000000000000 RSI: 00002000000002c0 RDI: 0000000000000004
[  201.380178][    C1] RBP: 00007fb74372a328 R08: 0000000000000000 R09: 0000000000000000
[  201.380189][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00002000000002c0
[  201.380200][    C1] R13: 00007fb74372a320 R14: 00007fb74372a32c R15: 0000200000000004
[  201.380232][    C1]  </TASK>