Warning: Permanently added '10.128.0.100' (ED25519) to the list of known hosts.
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[   92.007337][  T128] cfg80211: failed to load regulatory.db
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[  151.512689][  T128] rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { 0-.... } 2670 jiffies s: 405 root: 0x1/.
[  151.525715][  T128] rcu: blocking rcu_node structures (internal RCU debug):
[  151.533371][  T128] Sending NMI from CPU 1 to CPUs 0:
[  151.538619][    C0] NMI backtrace for cpu 0
[  151.538637][    C0] CPU: 0 PID: 5794 Comm: syz-executor369 Not tainted 6.1.132-syzkaller #0
[  151.538655][    C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[  151.538670][    C0] RIP: 0010:check_preemption_disabled+0x2/0x110
[  151.538718][    C0] Code: 3c 8d 48 89 de e8 6e 67 bd f9 e9 6d ff ff ff cc cc cc cc cc cc cc cc cc 48 c7 c7 80 70 5f 8b 48 c7 c6 c0 70 5f 8b eb 00 41 57 <41> 56 41 54 53 48 83 ec 10 65 48 8b 04 25 28 00 00 00 48 89 44 24
[  151.538732][    C0] RSP: 0018:ffffc90003ed6310 EFLAGS: 00000207
[  151.538748][    C0] RAX: 0000000000000001 RBX: 0000000000000000 RCX: ffffffff816adbb7
[  151.538759][    C0] RDX: 0000000000000000 RSI: ffffffff8b5f70c0 RDI: ffffffff8b5f7080
[  151.538771][    C0] RBP: ffffc90003ed6478 R08: dffffc0000000000 R09: fffffbfff1d416c6
[  151.538784][    C0] R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffff920007dac74
[  151.538796][    C0] R13: ffffffff8a5522c0 R14: ffffffff8a5522c0 R15: dffffc0000000000
[  151.538808][    C0] FS:  00007f9ec121c6c0(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
[  151.538823][    C0] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  151.538835][    C0] CR2: 00007f9ec121cd58 CR3: 0000000030992000 CR4: 00000000003506f0
[  151.538849][    C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  151.538859][    C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  151.538870][    C0] Call Trace:
[  151.538876][    C0]  <NMI>
[  151.538882][    C0]  ? nmi_cpu_backtrace+0x3de/0x560
[  151.538900][    C0]  ? read_lock_is_recursive+0x10/0x10
[  151.538928][    C0]  ? nmi_trigger_cpumask_backtrace+0x430/0x430
[  151.538952][    C0]  ? nmi_handle+0x25/0x440
[  151.538985][    C0]  ? nmi_cpu_backtrace_handler+0x8/0x10
[  151.539001][    C0]  ? nmi_handle+0x12e/0x440
[  151.539027][    C0]  ? nmi_handle+0x25/0x440
[  151.539052][    C0]  ? check_preemption_disabled+0x2/0x110
[  151.539074][    C0]  ? default_do_nmi+0x62/0x150
[  151.539092][    C0]  ? exc_nmi+0xa8/0x100
[  151.539109][    C0]  ? end_repeat_nmi+0x16/0x31
[  151.539131][    C0]  ? tipc_sk_rcv+0x430/0x1dd0
[  151.539151][    C0]  ? tipc_sk_rcv+0x430/0x1dd0
[  151.539174][    C0]  ? lock_release+0xc7/0xa20
[  151.539205][    C0]  ? check_preemption_disabled+0x2/0x110
[  151.539228][    C0]  ? check_preemption_disabled+0x2/0x110
[  151.539251][    C0]  ? check_preemption_disabled+0x2/0x110
[  151.539273][    C0]  </NMI>
[  151.539278][    C0]  <TASK>
[  151.539283][    C0]  rcu_is_watching+0x11/0xb0
[  151.539300][    C0]  ? tipc_sk_rcv+0x430/0x1dd0
[  151.539320][    C0]  lock_release+0xd6/0xa20
[  151.539345][    C0]  ? read_lock_is_recursive+0x10/0x10
[  151.539371][    C0]  ? lockdep_hardirqs_on+0x94/0x130
[  151.539392][    C0]  ? __lock_acquire+0x1f80/0x1f80
[  151.539416][    C0]  ? do_raw_spin_lock+0x14a/0x370
[  151.539433][    C0]  ? __bpf_trace_softirq+0x10/0x10
[  151.539461][    C0]  ? __rwlock_init+0x140/0x140
[  151.539480][    C0]  ? tipc_sk_rcv+0x263/0x1dd0
[  151.539501][    C0]  ? tipc_sk_rcv+0x430/0x1dd0
[  151.539521][    C0]  _raw_spin_unlock_bh+0x17/0x30
[  151.539539][    C0]  tipc_sk_rcv+0x430/0x1dd0
[  151.539560][    C0]  ? __lock_acquire+0x125b/0x1f80
[  151.539598][    C0]  ? __skb_queue_purge+0x170/0x170
[  151.539619][    C0]  ? memset+0x1f/0x40
[  151.539639][    C0]  ? lockdep_init_map_type+0x9d/0x900
[  151.539668][    C0]  ? __stack_depot_save+0x3f5/0x470
[  151.539698][    C0]  ? __raw_spin_lock_init+0x41/0x100
[  151.539717][    C0]  tipc_node_xmit+0x1da/0xf50
[  151.539736][    C0]  ? tipc_sk_proto_rcv+0xa56/0x1a50
[  151.539758][    C0]  ? tipc_sk_filter_rcv+0x32c0/0x35a0
[  151.539780][    C0]  ? tipc_node_xmit+0x1da/0xf50
[  151.539798][    C0]  ? tipc_node_distr_xmit+0x309/0x440
[  151.539817][    C0]  ? __release_sock+0x198/0x4b0
[  151.539841][    C0]  ? release_sock+0x5d/0x1c0
[  151.539861][    C0]  ? sk_setsockopt+0x2329/0x34c0
[  151.539882][    C0]  ? __sys_setsockopt+0x5dd/0xa00
[  151.539898][    C0]  ? __x64_sys_setsockopt+0xb1/0xc0
[  151.539914][    C0]  ? do_syscall_64+0x3b/0xb0
[  151.539930][    C0]  ? tipc_node_get_linkname+0x190/0x190
[  151.539957][    C0]  ? mark_lock+0x9a/0x340
[  151.539976][    C0]  ? mark_lock+0x9a/0x340
[  151.539993][    C0]  tipc_node_distr_xmit+0x309/0x440
[  151.540019][    C0]  ? tipc_node_xmit_skb+0x1b0/0x1b0
[  151.540048][    C0]  tipc_sk_rcv+0x16c2/0x1dd0
[  151.540084][    C0]  ? __skb_queue_purge+0x170/0x170
[  151.540105][    C0]  ? memset+0x1f/0x40
[  151.540125][    C0]  ? lockdep_init_map_type+0x9d/0x900
[  151.540159][    C0]  ? __raw_spin_lock_init+0x41/0x100
[  151.540179][    C0]  tipc_node_xmit+0x1da/0xf50
[  151.540207][    C0]  ? tipc_node_get_linkname+0x190/0x190
[  151.540243][    C0]  tipc_sk_push_backlog+0x50f/0x920
[  151.540270][    C0]  tipc_sk_proto_rcv+0xa56/0x1a50
[  151.540300][    C0]  ? trace_tipc_sk_dump+0x2b0/0x2b0
[  151.540325][    C0]  ? mark_lock+0x9a/0x340
[  151.540342][    C0]  tipc_sk_filter_rcv+0x32c0/0x35a0
[  151.540366][    C0]  ? __lock_acquire+0x125b/0x1f80
[  151.540397][    C0]  ? mark_lock+0x9a/0x340
[  151.540423][    C0]  ? lockdep_hardirqs_on_prepare+0x438/0x7a0
[  151.540451][    C0]  ? print_irqtrace_events+0x210/0x210
[  151.540476][    C0]  ? tipc_sk_publish+0x480/0x480
[  151.540500][    C0]  ? lockdep_hardirqs_on+0x94/0x130
[  151.540529][    C0]  tipc_sk_rcv+0x8b8/0x1dd0
[  151.540551][    C0]  ? __lock_acquire+0x125b/0x1f80
[  151.540588][    C0]  ? __skb_queue_purge+0x170/0x170
[  151.540609][    C0]  ? memset+0x1f/0x40
[  151.540628][    C0]  ? lockdep_init_map_type+0x9d/0x900
[  151.540663][    C0]  ? __raw_spin_lock_init+0x41/0x100
[  151.540682][    C0]  tipc_node_xmit+0x1da/0xf50
[  151.540705][    C0]  ? tipc_node_get_linkname+0x190/0x190
[  151.540740][    C0]  tipc_node_distr_xmit+0x309/0x440
[  151.540764][    C0]  ? tipc_node_xmit_skb+0x1b0/0x1b0
[  151.540789][    C0]  ? lockdep_hardirqs_on_prepare+0x438/0x7a0
[  151.540813][    C0]  ? __release_sock+0x9c/0x4b0
[  151.540839][    C0]  tipc_sk_backlog_rcv+0x19e/0x230
[  151.540864][    C0]  ? tipc_sk_timeout+0xac0/0xac0
[  151.540890][    C0]  ? __release_sock+0x9c/0x4b0
[  151.540913][    C0]  ? do_raw_spin_unlock+0x137/0x8a0
[  151.540931][    C0]  ? __bpf_trace_softirq+0x10/0x10
[  151.540961][    C0]  __release_sock+0x198/0x4b0
[  151.540990][    C0]  release_sock+0x5d/0x1c0
[  151.541013][    C0]  sk_setsockopt+0x2329/0x34c0
[  151.541039][    C0]  ? sockopt_capable+0x60/0x60
[  151.541060][    C0]  ? lockdep_hardirqs_on_prepare+0x438/0x7a0
[  151.541088][    C0]  ? aa_sk_perm+0x92d/0xa60
[  151.541113][    C0]  ? aa_af_perm+0x350/0x350
[  151.541133][    C0]  ? __fget_files+0x435/0x4a0
[  151.541155][    C0]  ? aa_sock_opt_perm+0x79/0x110
[  151.541172][    C0]  ? bpf_lsm_socket_setsockopt+0x5/0x10
[  151.541205][    C0]  ? security_socket_setsockopt+0x7d/0xa0
[  151.541234][    C0]  __sys_setsockopt+0x5dd/0xa00
[  151.541254][    C0]  ? __ia32_sys_recv+0xb0/0xb0
[  151.541276][    C0]  ? syscall_enter_from_user_mode+0x2e/0x230
[  151.541300][    C0]  __x64_sys_setsockopt+0xb1/0xc0
[  151.541319][    C0]  do_syscall_64+0x3b/0xb0
[  151.541334][    C0]  ? clear_bhb_loop+0x45/0xa0
[  151.541356][    C0]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  151.541376][    C0] RIP: 0033:0x7f9ec127c3e9
[  151.541401][    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
[  151.541414][    C0] RSP: 002b:00007f9ec121c218 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[  151.541430][    C0] RAX: ffffffffffffffda RBX: 00007f9ec121c6c0 RCX: 00007f9ec127c3e9
[  151.541443][    C0] RDX: 0000000000000021 RSI: 0000000000000001 RDI: 0000000000000003
[  151.541452][    C0] RBP: 00007f9ec1306338 R08: 0000000000000004 R09: 0000000000000000
[  151.541463][    C0] R10: 0000200000000540 R11: 0000000000000246 R12: 00002000000002c0
[  151.541474][    C0] R13: 00007f9ec1306330 R14: 00007f9ec130633c R15: 0000200000000004
[  151.541493][    C0]  </TASK>
[  151.541500][    C0] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 2.880 msecs