[ 86.953520][ T10] cfg80211: failed to load regulatory.db Warning: Permanently added '10.128.0.6' (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 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executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing 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executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 203.971540][ C1] rcu: INFO: rcu_preempt self-detected stall on CPU [ 203.978223][ C1] rcu: 1-....: (10500 ticks this GP) idle=4844/1/0x4000000000000000 softirq=14742/14742 fqs=5245 [ 203.989188][ C1] rcu: hardirqs softirqs csw/system [ 203.995591][ C1] rcu: number: 5344 0 0 [ 204.001990][ C1] rcu: cputime: 138 0 52345 ==> 52490(ms) [ 204.009781][ C1] rcu: (t=10500 jiffies g=13537 q=1216 ncpus=2) [ 204.016105][ C1] CPU: 1 UID: 0 PID: 8477 Comm: syz-executor413 Not tainted syzkaller #0 PREEMPT(full) [ 204.016120][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 204.016126][ C1] RIP: 0010:debug_lockdep_rcu_enabled+0x18/0x40 [ 204.016164][ C1] Code: cc cc 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 31 c0 83 3d b3 a7 62 04 00 74 1d 83 3d aa d9 62 04 00 74 14 <65> 48 8b 0d e8 47 6d 07 31 c0 83 b9 54 0b 00 00 00 0f 94 c0 c3 cc [ 204.016174][ C1] RSP: 0018:ffffc900061ce4a8 EFLAGS: 00000202 [ 204.016185][ C1] RAX: 0000000000000000 RBX: ffffffff8b4c082e RCX: ffff8880292a5b80 [ 204.016193][ C1] RDX: 0000000000000000 RSI: ffffffff8c27cae0 RDI: ffffffff8c27caa0 [ 204.016199][ C1] RBP: 0000000000000055 R08: ffffffff8b4c082e R09: ffffffff8e75e620 [ 204.016207][ C1] R10: dffffc0000000000 R11: fffffbfff20237d7 R12: ffff8880372ae000 [ 204.016214][ C1] R13: dffffc0000000000 R14: ffffffff9a7a8280 R15: dffffc0000000000 [ 204.016222][ C1] FS: 00007f6e03a166c0(0000) GS:ffff88812555a000(0000) knlGS:0000000000000000 [ 204.016231][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 204.016238][ C1] CR2: 0000200000000000 CR3: 000000005c6fa000 CR4: 00000000003526f0 [ 204.016249][ C1] Call Trace: [ 204.016255][ C1] [ 204.016259][ C1] net_generic+0xeb/0x240 [ 204.016277][ C1] tipc_sk_lookup+0xa6/0x920 [ 204.016295][ C1] ? __pfx_tipc_sk_lookup+0x10/0x10 [ 204.016308][ C1] ? tipc_sk_rcv+0x3f9/0x2b70 [ 204.016323][ C1] ? __local_bh_enable_ip+0xd0/0x130 [ 204.016340][ C1] tipc_sk_rcv+0x409/0x2b70 [ 204.016364][ C1] ? __lock_acquire+0x6b5/0x2cf0 [ 204.016380][ C1] ? kernel_text_address+0xa5/0xe0 [ 204.016392][ C1] ? __kernel_text_address+0xd/0x30 [ 204.016406][ C1] ? __pfx_tipc_sk_rcv+0x10/0x10 [ 204.016427][ C1] ? tipc_loopback_trace+0x48/0x1b0 [ 204.016447][ C1] ? __raw_spin_lock_init+0x45/0x100 [ 204.016460][ C1] tipc_node_xmit+0x202/0xf10 [ 204.016471][ C1] ? __kasan_slab_free+0x5c/0x80 [ 204.016482][ C1] ? kmem_cache_free+0x187/0x630 [ 204.016494][ C1] ? tipc_sk_rcv+0x274d/0x2b70 [ 204.016506][ C1] ? tipc_node_xmit+0x202/0xf10 [ 204.016516][ C1] ? tipc_sk_filter_rcv+0x1d4c/0x33d0 [ 204.016531][ C1] ? tipc_node_distr_xmit+0x2d8/0x400 [ 204.016542][ C1] ? tipc_sk_backlog_rcv+0x1bb/0x270 [ 204.016557][ C1] ? __release_sock+0x297/0x3a0 [ 204.016570][ C1] ? release_sock+0x5f/0x1f0 [ 204.016579][ C1] ? __pfx_tipc_node_xmit+0x10/0x10 [ 204.016590][ C1] ? do_syscall_64+0x14d/0xf80 [ 204.016602][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 204.016629][ C1] tipc_node_distr_xmit+0x2d8/0x400 [ 204.016645][ C1] ? __pfx_tipc_node_distr_xmit+0x10/0x10 [ 204.016661][ C1] ? tipc_sk_rcv+0x2529/0x2b70 [ 204.016676][ C1] ? __local_bh_enable_ip+0xd0/0x130 [ 204.016692][ C1] tipc_sk_rcv+0x2561/0x2b70 [ 204.016724][ C1] ? __pfx_tipc_sk_rcv+0x10/0x10 [ 204.016746][ C1] ? tipc_loopback_trace+0x48/0x1b0 [ 204.016759][ C1] ? __raw_spin_lock_init+0x45/0x100 [ 204.016771][ C1] tipc_node_xmit+0x202/0xf10 [ 204.016787][ C1] ? __pfx_tipc_node_xmit+0x10/0x10 [ 204.016799][ C1] ? __lock_acquire+0x6b5/0x2cf0 [ 204.016815][ C1] ? __lock_acquire+0x6b5/0x2cf0 [ 204.016837][ C1] tipc_sk_filter_rcv+0x1d4c/0x33d0 [ 204.016876][ C1] ? __pfx_tipc_sk_filter_rcv+0x10/0x10 [ 204.016892][ C1] ? tipc_sk_lookup+0x817/0x920 [ 204.016910][ C1] ? tipc_sk_rcv+0x752/0x2b70 [ 204.016928][ C1] tipc_sk_rcv+0x88e/0x2b70 [ 204.016940][ C1] ? do_sock_setsockopt+0x11b/0x1b0 [ 204.016951][ C1] ? __x64_sys_setsockopt+0x13d/0x1b0 [ 204.016962][ C1] ? do_syscall_64+0x14d/0xf80 [ 204.016973][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 204.017002][ C1] ? __pfx_tipc_sk_rcv+0x10/0x10 [ 204.017015][ C1] ? lockdep_hardirqs_on+0x7a/0x110 [ 204.017034][ C1] ? tipc_loopback_trace+0x48/0x1b0 [ 204.017047][ C1] ? __raw_spin_lock_init+0x45/0x100 [ 204.017060][ C1] tipc_node_xmit+0x202/0xf10 [ 204.017075][ C1] ? __pfx_tipc_node_xmit+0x10/0x10 [ 204.017102][ C1] tipc_node_distr_xmit+0x2d8/0x400 [ 204.017118][ C1] ? __pfx_tipc_node_distr_xmit+0x10/0x10 [ 204.017129][ C1] ? futex_unqueue+0x22/0x240 [ 204.017145][ C1] ? look_up_lock_class+0x57/0x110 [ 204.017162][ C1] tipc_sk_backlog_rcv+0x1bb/0x270 [ 204.017179][ C1] ? __pfx_tipc_sk_backlog_rcv+0x10/0x10 [ 204.017199][ C1] ? __release_sock+0xa2/0x3a0 [ 204.017214][ C1] ? __local_bh_enable_ip+0xd0/0x130 [ 204.017229][ C1] ? __pfx_tipc_sk_backlog_rcv+0x10/0x10 [ 204.017244][ C1] __release_sock+0x297/0x3a0 [ 204.017262][ C1] release_sock+0x5f/0x1f0 [ 204.017273][ C1] sk_setsockopt+0x28af/0x2e80 [ 204.017288][ C1] ? __pfx_sk_setsockopt+0x10/0x10 [ 204.017301][ C1] ? aa_sk_perm+0x6d5/0x900 [ 204.017326][ C1] ? __pfx_aa_sk_perm+0x10/0x10 [ 204.017341][ C1] ? __fget_files+0x2a/0x420 [ 204.017355][ C1] ? aa_sock_opt_perm+0xff/0x1a0 [ 204.017372][ C1] ? bpf_lsm_socket_setsockopt+0x9/0x20 [ 204.017386][ C1] do_sock_setsockopt+0x11b/0x1b0 [ 204.017401][ C1] __x64_sys_setsockopt+0x13d/0x1b0 [ 204.017415][ C1] do_syscall_64+0x14d/0xf80 [ 204.017427][ C1] ? trace_irq_disable+0x3b/0x150 [ 204.017436][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 204.017452][ C1] ? clear_bhb_loop+0x40/0x90 [ 204.017465][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 204.017476][ C1] RIP: 0033:0x7f6e03a3e029 [ 204.017488][ C1] Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 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 d0 ff ff ff f7 d8 64 89 01 48 [ 204.017496][ C1] RSP: 002b:00007f6e03a161d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 204.017507][ C1] RAX: ffffffffffffffda RBX: 00007f6e03a16cdc RCX: 00007f6e03a3e029 [ 204.017514][ C1] RDX: 0000000000000021 RSI: 0000000000000001 RDI: 0000000000000003 [ 204.017520][ C1] RBP: 00007f6e03aeeb48 R08: 0000000000000004 R09: 38203a6b63617473 [ 204.017527][ C1] R10: 00002000000001c0 R11: 0000000000000246 R12: 0000200000000240 [ 204.017534][ C1] R13: 00007f6e03aeeb40 R14: 00007f6e03aeeb4c R15: 0000200000000004 [ 204.017549][ C1]