Warning: Permanently added '10.128.10.1' (ED25519) to the list of known hosts.
2026/02/01 12:10:21 ignoring optional flag "type"="gce"
2026/02/01 12:10:21 parsed 1 programs
[ 38.703059][ T28] kauditd_printk_skb: 18 callbacks suppressed
[ 38.703072][ T28] audit: type=1400 audit(1769947821.965:92): avc: denied { unlink } for pid=329 comm="syz-executor" name="swap-file" dev="sda1" ino=2027 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t"
2026/02/01 12:10:22 executed programs: 0
[ 38.790715][ T329] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 38.839286][ T336] bridge0: port 1(bridge_slave_0) entered blocking state
[ 38.846476][ T336] bridge0: port 1(bridge_slave_0) entered disabled state
[ 38.854105][ T336] device bridge_slave_0 entered promiscuous mode
[ 38.861343][ T336] bridge0: port 2(bridge_slave_1) entered blocking state
[ 38.868468][ T336] bridge0: port 2(bridge_slave_1) entered disabled state
[ 38.876009][ T336] device bridge_slave_1 entered promiscuous mode
[ 38.916120][ T336] bridge0: port 2(bridge_slave_1) entered blocking state
[ 38.923183][ T336] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 38.930469][ T336] bridge0: port 1(bridge_slave_0) entered blocking state
[ 38.937588][ T336] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 38.954798][ T43] bridge0: port 1(bridge_slave_0) entered disabled state
[ 38.962050][ T43] bridge0: port 2(bridge_slave_1) entered disabled state
[ 38.969943][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 38.977622][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 38.986470][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 38.994778][ T43] bridge0: port 1(bridge_slave_0) entered blocking state
[ 39.001805][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 39.010347][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 39.018827][ T43] bridge0: port 2(bridge_slave_1) entered blocking state
[ 39.025891][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 39.037222][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 39.046348][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 39.059093][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 39.070434][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 39.078712][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 39.086327][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 39.094490][ T336] device veth0_vlan entered promiscuous mode
[ 39.104218][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 39.113275][ T336] device veth1_macvtap entered promiscuous mode
[ 39.122005][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 39.131714][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 39.153610][ T28] audit: type=1400 audit(1769947822.415:93): avc: denied { create } for pid=346 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
[ 39.173541][ T28] audit: type=1400 audit(1769947822.415:94): avc: denied { write } for pid=346 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
[ 39.193626][ T28] audit: type=1400 audit(1769947822.415:95): avc: denied { setopt } for pid=346 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
[ 140.222558][ C0] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 140.229243][ C0] rcu: 0-...!: (10000 ticks this GP) idle=ea44/1/0x4000000000000000 softirq=3063/3063 fqs=0
[ 140.239512][ C0] (t=10001 jiffies g=1565 q=201 ncpus=2)
[ 140.245229][ C0] rcu: rcu_preempt kthread timer wakeup didn't happen for 10001 jiffies! g1565 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402
[ 140.257546][ C0] rcu: Possible timer handling issue on cpu=0 timer-softirq=667
[ 140.265266][ C0] rcu: rcu_preempt kthread starved for 10004 jiffies! g1565 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0
[ 140.276548][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 140.286518][ C0] rcu: RCU grace-period kthread stack dump:
[ 140.292405][ C0] task:rcu_preempt state:I stack:28352 pid:14 ppid:2 flags:0x00004000
[ 140.301620][ C0] Call Trace:
[ 140.304892][ C0]
[ 140.307827][ C0] __schedule+0xba6/0x1500
[ 140.312337][ C0] ? release_firmware_map_entry+0x190/0x190
[ 140.318233][ C0] schedule+0xbd/0x170
[ 140.322298][ C0] schedule_timeout+0x159/0x340
[ 140.327146][ C0] ? __cfi_schedule_timeout+0x10/0x10
[ 140.332509][ C0] ? __cfi_process_timeout+0x10/0x10
[ 140.337783][ C0] ? prepare_to_swait_event+0x308/0x320
[ 140.343325][ C0] rcu_gp_fqs_loop+0x2e9/0x10c0
[ 140.348176][ C0] ? _raw_spin_unlock_irq+0x4d/0x70
[ 140.353378][ C0] ? rcu_gp_init+0xf30/0xf30
[ 140.357963][ C0] rcu_gp_kthread+0x99/0x390
[ 140.362543][ C0] ? __cfi_rcu_gp_kthread+0x10/0x10
[ 140.367829][ C0] ? __kasan_check_read+0x11/0x20
[ 140.372841][ C0] ? __kthread_parkme+0x142/0x180
[ 140.377853][ C0] kthread+0x281/0x320
[ 140.381908][ C0] ? __cfi_rcu_gp_kthread+0x10/0x10
[ 140.387093][ C0] ? __cfi_kthread+0x10/0x10
[ 140.391675][ C0] ret_from_fork+0x1f/0x30
[ 140.396123][ C0]
[ 140.399140][ C0] rcu: Stack dump where RCU GP kthread last ran:
[ 140.405483][ C0] CPU: 0 PID: 778 Comm: syz-executor.0 Not tainted syzkaller #0
[ 140.413278][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 140.423322][ C0] RIP: 0010:kvm_wait+0x105/0x150
[ 140.428262][ C0] Code: 09 33 04 f4 eb 87 fa 48 89 f8 48 c1 e8 03 42 0f b6 04 30 84 c0 75 3f 0f b6 07 40 38 f0 75 10 66 90 0f 00 2d 2d 09 33 04 fb f4 5e ff ff ff fb e9 58 ff ff ff e8 db 6a c4 03 89 f9 80 e1 07 38
[ 140.447950][ C0] RSP: 0018:ffffc9000209f660 EFLAGS: 00000246
[ 140.454014][ C0] RAX: 0000000000000003 RBX: ffff888125745e98 RCX: ffffffff85007792
[ 140.461978][ C0] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff888125745e98
[ 140.469943][ C0] RBP: ffffc9000209f6f0 R08: ffff888125745e98 R09: 1ffff11024ae8bd3
[ 140.478001][ C0] R10: dffffc0000000000 R11: ffffed1024ae8bd4 R12: 1ffff1103edc0001
[ 140.485985][ C0] R13: ffff8881f6e38cd4 R14: dffffc0000000000 R15: 1ffff92000413ecc
[ 140.493950][ C0] FS: 00007f74987076c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
[ 140.503053][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 140.509989][ C0] CR2: 0000000020000000 CR3: 000000011bc3b000 CR4: 00000000003506b0
[ 140.517970][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 140.525950][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 140.533924][ C0] Call Trace:
[ 140.537193][ C0]
[ 140.540114][ C0] ? __cfi_kvm_wait+0x10/0x10
[ 140.544787][ C0] ? __pv_queued_spin_lock_slowpath+0x632/0xc40
[ 140.551022][ C0] __pv_queued_spin_lock_slowpath+0x690/0xc40
[ 140.557085][ C0] ? __cfi___pv_queued_spin_lock_slowpath+0x10/0x10
[ 140.563669][ C0] ? avc_has_perm+0x163/0x250
[ 140.568345][ C0] queued_spin_lock_slowpath+0x47/0x50
[ 140.573795][ C0] _raw_spin_lock_bh+0xe4/0xf0
[ 140.578555][ C0] ? __cfi__raw_spin_lock_bh+0x10/0x10
[ 140.584003][ C0] ? selinux_socket_sendmsg+0x22f/0x340
[ 140.589542][ C0] lock_sock_nested+0x90/0x2a0
[ 140.594295][ C0] ? __cfi_lock_sock_nested+0x10/0x10
[ 140.599652][ C0] ? _raw_spin_lock_bh+0x94/0xf0
[ 140.604581][ C0] ? _raw_spin_unlock_bh+0x50/0x60
[ 140.609684][ C0] tipc_sendstream+0x47/0x70
[ 140.614266][ C0] ? __cfi_tipc_sendstream+0x10/0x10
[ 140.619545][ C0] ____sys_sendmsg+0x5cc/0x990
[ 140.624305][ C0] ? __sys_sendmsg_sock+0x40/0x40
[ 140.629333][ C0] ? import_iovec+0x7c/0xb0
[ 140.633844][ C0] ___sys_sendmsg+0x2a2/0x360
[ 140.638651][ C0] ? __sys_sendmsg+0x290/0x290
[ 140.643420][ C0] ? __fdget+0x19c/0x220
[ 140.647743][ C0] __x64_sys_sendmsg+0x205/0x2d0
[ 140.652726][ C0] ? __cfi___x64_sys_sendmsg+0x10/0x10
[ 140.658190][ C0] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 140.664263][ C0] x64_sys_call+0x171/0x9a0
[ 140.668767][ C0] do_syscall_64+0x4c/0xa0
[ 140.673191][ C0] ? clear_bhb_loop+0x30/0x80
[ 140.677858][ C0] ? clear_bhb_loop+0x30/0x80
[ 140.682521][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 140.688498][ C0] RIP: 0033:0x7f7497a6e3b9
[ 140.692915][ C0] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 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
[ 140.712509][ C0] RSP: 002b:00007f74987070b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 140.720912][ C0] RAX: ffffffffffffffda RBX: 00007f7497babf80 RCX: 00007f7497a6e3b9
[ 140.728962][ C0] RDX: 0000000000000000 RSI: 00000000200003c0 RDI: 0000000000000004
[ 140.736931][ C0] RBP: 00007f7497acf498 R08: 0000000000000000 R09: 0000000000000000
[ 140.744891][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 140.752853][ C0] R13: 000000000000000b R14: 00007f7497babf80 R15: 00007ffd9558dc18
[ 140.760816][ C0]
[ 140.763967][ C0] CPU: 0 PID: 778 Comm: syz-executor.0 Not tainted syzkaller #0
[ 140.771642][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 140.781695][ C0] RIP: 0010:kvm_wait+0x105/0x150
[ 140.786644][ C0] Code: 09 33 04 f4 eb 87 fa 48 89 f8 48 c1 e8 03 42 0f b6 04 30 84 c0 75 3f 0f b6 07 40 38 f0 75 10 66 90 0f 00 2d 2d 09 33 04 fb f4 5e ff ff ff fb e9 58 ff ff ff e8 db 6a c4 03 89 f9 80 e1 07 38
[ 140.806497][ C0] RSP: 0018:ffffc9000209f660 EFLAGS: 00000246
[ 140.812642][ C0] RAX: 0000000000000003 RBX: ffff888125745e98 RCX: ffffffff85007792
[ 140.820615][ C0] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff888125745e98
[ 140.828854][ C0] RBP: ffffc9000209f6f0 R08: ffff888125745e98 R09: 1ffff11024ae8bd3
[ 140.836914][ C0] R10: dffffc0000000000 R11: ffffed1024ae8bd4 R12: 1ffff1103edc0001
[ 140.844881][ C0] R13: ffff8881f6e38cd4 R14: dffffc0000000000 R15: 1ffff92000413ecc
[ 140.852849][ C0] FS: 00007f74987076c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
[ 140.861942][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 140.868513][ C0] CR2: 0000000020000000 CR3: 000000011bc3b000 CR4: 00000000003506b0
[ 140.876480][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 140.884444][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 140.892499][ C0] Call Trace:
[ 140.895857][ C0]
[ 140.898778][ C0] ? __cfi_kvm_wait+0x10/0x10
[ 140.903478][ C0] ? __pv_queued_spin_lock_slowpath+0x632/0xc40
[ 140.909718][ C0] __pv_queued_spin_lock_slowpath+0x690/0xc40
[ 140.915786][ C0] ? __cfi___pv_queued_spin_lock_slowpath+0x10/0x10
[ 140.922367][ C0] ? avc_has_perm+0x163/0x250
[ 140.927040][ C0] queued_spin_lock_slowpath+0x47/0x50
[ 140.932489][ C0] _raw_spin_lock_bh+0xe4/0xf0
[ 140.937419][ C0] ? __cfi__raw_spin_lock_bh+0x10/0x10
[ 140.942961][ C0] ? selinux_socket_sendmsg+0x22f/0x340
[ 140.948504][ C0] lock_sock_nested+0x90/0x2a0
[ 140.953260][ C0] ? __cfi_lock_sock_nested+0x10/0x10
[ 140.958709][ C0] ? _raw_spin_lock_bh+0x94/0xf0
[ 140.963684][ C0] ? _raw_spin_unlock_bh+0x50/0x60
[ 140.968789][ C0] tipc_sendstream+0x47/0x70
[ 140.973371][ C0] ? __cfi_tipc_sendstream+0x10/0x10
[ 140.978647][ C0] ____sys_sendmsg+0x5cc/0x990
[ 140.983403][ C0] ? __sys_sendmsg_sock+0x40/0x40
[ 140.988423][ C0] ? import_iovec+0x7c/0xb0
[ 140.992920][ C0] ___sys_sendmsg+0x2a2/0x360
[ 140.997594][ C0] ? __sys_sendmsg+0x290/0x290
[ 141.002453][ C0] ? __fdget+0x19c/0x220
[ 141.006776][ C0] __x64_sys_sendmsg+0x205/0x2d0
[ 141.011722][ C0] ? __cfi___x64_sys_sendmsg+0x10/0x10
[ 141.017187][ C0] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 141.023251][ C0] x64_sys_call+0x171/0x9a0
[ 141.027838][ C0] do_syscall_64+0x4c/0xa0
[ 141.032251][ C0] ? clear_bhb_loop+0x30/0x80
[ 141.036915][ C0] ? clear_bhb_loop+0x30/0x80
[ 141.041584][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 141.047472][ C0] RIP: 0033:0x7f7497a6e3b9
[ 141.051878][ C0] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 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
[ 141.071615][ C0] RSP: 002b:00007f74987070b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 141.080546][ C0] RAX: ffffffffffffffda RBX: 00007f7497babf80 RCX: 00007f7497a6e3b9
[ 141.088623][ C0] RDX: 0000000000000000 RSI: 00000000200003c0 RDI: 0000000000000004
[ 141.096638][ C0] RBP: 00007f7497acf498 R08: 0000000000000000 R09: 0000000000000000
[ 141.104613][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 141.112581][ C0] R13: 000000000000000b R14: 00007f7497babf80 R15: 00007ffd9558dc18
[ 141.120556][ C0]
[ 177.118557][ C1] watchdog: BUG: soft lockup - CPU#1 stuck for 143s! [syz-executor.0:779]
[ 177.127348][ C1] Modules linked in:
[ 177.131225][ C1] CPU: 1 PID: 779 Comm: syz-executor.0 Not tainted syzkaller #0
[ 177.138829][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 177.148975][ C1] RIP: 0010:__local_bh_enable_ip+0x0/0x80
[ 177.154698][ C1] Code: 00 bf 7e 65 81 05 24 00 bf 7e 00 fe ff ff 5d c3 0f 0b eb e8 66 0f 1f 44 00 00 90 90 90 90 90 90 90 90 90 90 90 b8 ca 56 d3 f2 <55> 48 89 e5 65 8b 05 fd ff be 7e a9 00 00 0f 00 75 5a 65 8b 05 ef
[ 177.174284][ C1] RSP: 0018:ffffc90001926698 EFLAGS: 00000206
[ 177.180339][ C1] RAX: 0000000000040003 RBX: ffff888125745e98 RCX: ffffffff850050f1
[ 177.188758][ C1] RDX: 0000000000000000 RSI: 0000000000000201 RDI: ffffffff84d8f7ce
[ 177.196803][ C1] RBP: ffffc90001926730 R08: ffff888125745e9b R09: 1ffff11024ae8bd3
[ 177.204786][ C1] R10: dffffc0000000000 R11: ffffed1024ae8bd4 R12: dffffc0000000000
[ 177.212823][ C1] R13: 1ffff92000324cd4 R14: ffffffff84d8f7ce R15: ffff888125745e00
[ 177.220980][ C1] FS: 00007f74975ff6c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000
[ 177.229895][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 177.236467][ C1] CR2: 00007f74975fefd0 CR3: 000000011bc3b000 CR4: 00000000003506a0
[ 177.244420][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 177.252582][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 177.260835][ C1] Call Trace:
[ 177.264095][ C1]
[ 177.267005][ C1] ? _raw_spin_trylock_bh+0xe5/0x150
[ 177.272325][ C1] ? __cfi__raw_spin_trylock_bh+0x10/0x10
[ 177.278317][ C1] ? preempt_count_sub+0x4/0x170
[ 177.283241][ C1] tipc_sk_rcv+0x43e/0x2c10
[ 177.287725][ C1] ? stack_trace_save+0xa6/0xf0
[ 177.292569][ C1] ? _raw_spin_unlock_irqrestore+0x5a/0x80
[ 177.298360][ C1] ? __stack_depot_save+0x445/0x480
[ 177.303532][ C1] ? kasan_set_track+0x4b/0x70
[ 177.308473][ C1] ? kasan_save_free_info+0x31/0x50
[ 177.313651][ C1] ? tipc_msg_reverse+0x6db/0x940
[ 177.318651][ C1] ? tipc_sk_proto_rcv+0xa7c/0x15a0
[ 177.323825][ C1] ? tipc_sk_backlog_rcv+0x17d/0x210
[ 177.329093][ C1] ? __release_sock+0x154/0x380
[ 177.333932][ C1] ? sockopt_release_sock+0x95/0x1f0
[ 177.339199][ C1] ? __cfi_tipc_sk_rcv+0x10/0x10
[ 177.344110][ C1] ? do_syscall_64+0x4c/0xa0
[ 177.348686][ C1] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 177.354849][ C1] tipc_node_xmit+0x26c/0xd90
[ 177.359515][ C1] ? debug_smp_processor_id+0x17/0x20
[ 177.364908][ C1] ? kasan_quarantine_put+0x34/0x190
[ 177.370185][ C1] ? __cfi_tipc_node_xmit+0x10/0x10
[ 177.375395][ C1] ? ____kasan_slab_free+0x13d/0x180
[ 177.380669][ C1] ? __kasan_slab_free+0x11/0x20
[ 177.385608][ C1] tipc_node_distr_xmit+0x2a3/0x3b0
[ 177.390832][ C1] ? __cfi_tipc_node_distr_xmit+0x10/0x10
[ 177.396548][ C1] tipc_sk_rcv+0x1a14/0x2c10
[ 177.401140][ C1] ? __cfi_tipc_sk_rcv+0x10/0x10
[ 177.406073][ C1] tipc_node_xmit+0x26c/0xd90
[ 177.410769][ C1] ? __cfi_tipc_node_xmit+0x10/0x10
[ 177.415949][ C1] tipc_sk_push_backlog+0x4dd/0x790
[ 177.421220][ C1] tipc_sk_proto_rcv+0xa7c/0x15a0
[ 177.426239][ C1] ? tipc_sk_filter_rcv+0x2cf0/0x2cf0
[ 177.431771][ C1] ? unwind_get_return_address+0x4d/0x90
[ 177.437390][ C1] ? __cfi_stack_trace_consume_entry+0x10/0x10
[ 177.443626][ C1] ? arch_stack_walk+0x20/0x150
[ 177.448456][ C1] tipc_sk_filter_rcv+0x2b04/0x2cf0
[ 177.453834][ C1] ? stack_trace_save+0xa6/0xf0
[ 177.458765][ C1] ? __stack_depot_save+0x36/0x480
[ 177.463863][ C1] ? ____kasan_slab_free+0x132/0x180
[ 177.469296][ C1] ? __kasan_slab_free+0x11/0x20
[ 177.474267][ C1] ? kasan_set_track+0x60/0x70
[ 177.479035][ C1] ? kasan_set_track+0x4b/0x70
[ 177.483791][ C1] ? kasan_save_free_info+0x31/0x50
[ 177.489157][ C1] ? ____kasan_slab_free+0x132/0x180
[ 177.494465][ C1] ? __kasan_slab_free+0x11/0x20
[ 177.499392][ C1] ? slab_free_freelist_hook+0xc2/0x190
[ 177.505012][ C1] ? kmem_cache_free+0x12d/0x300
[ 177.510018][ C1] ? kfree_skbmem+0x10c/0x180
[ 177.514708][ C1] ? kfree_skb_reason+0xdc/0x230
[ 177.519623][ C1] ? tipc_msg_reverse+0x6db/0x940
[ 177.524633][ C1] ? tipc_sk_filter_rcv+0xc13/0x2cf0
[ 177.529894][ C1] ? tipc_sk_backlog_rcv+0x117/0x210
[ 177.535157][ C1] ? __release_sock+0x154/0x380
[ 177.540069][ C1] ? sockopt_release_sock+0x95/0x1f0
[ 177.545330][ C1] ? sock_setsockopt+0x5a/0x70
[ 177.550071][ C1] ? __sys_setsockopt+0x269/0x4e0
[ 177.555072][ C1] ? x64_sys_call+0x124/0x9a0
[ 177.559850][ C1] ? do_syscall_64+0x4c/0xa0
[ 177.564424][ C1] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 177.570481][ C1] ? tipc_sk_publish+0x470/0x470
[ 177.575395][ C1] ? __kasan_check_write+0x14/0x20
[ 177.580481][ C1] ? _raw_spin_lock_bh+0x94/0xf0
[ 177.585399][ C1] tipc_sk_rcv+0x7ed/0x2c10
[ 177.589924][ C1] ? kmem_cache_free+0x12d/0x300
[ 177.595042][ C1] ? tipc_msg_reverse+0x6db/0x940
[ 177.600058][ C1] ? __cfi_tipc_sk_rcv+0x10/0x10
[ 177.605153][ C1] ? tipc_sk_filter_rcv+0x2a82/0x2cf0
[ 177.610518][ C1] tipc_node_xmit+0x26c/0xd90
[ 177.615187][ C1] ? __cfi_tipc_node_xmit+0x10/0x10
[ 177.620375][ C1] tipc_node_distr_xmit+0x2a3/0x3b0
[ 177.625548][ C1] ? __cfi_tipc_node_distr_xmit+0x10/0x10
[ 177.631242][ C1] tipc_sk_backlog_rcv+0x17d/0x210
[ 177.636330][ C1] ? __cfi_tipc_sk_backlog_rcv+0x10/0x10
[ 177.641948][ C1] __release_sock+0x154/0x380
[ 177.646604][ C1] sockopt_release_sock+0x95/0x1f0
[ 177.651786][ C1] sk_setsockopt+0x1442/0x2730
[ 177.656524][ C1] ? __cfi_sk_setsockopt+0x10/0x10
[ 177.661657][ C1] ? selinux_socket_setsockopt+0x282/0x360
[ 177.667531][ C1] ? handle_mm_fault+0x1841/0x26c0
[ 177.672624][ C1] ? __fget_files+0x2d5/0x330
[ 177.677290][ C1] sock_setsockopt+0x5a/0x70
[ 177.681903][ C1] __sys_setsockopt+0x269/0x4e0
[ 177.686744][ C1] ? __cfi___sys_setsockopt+0x10/0x10
[ 177.692315][ C1] ? do_user_addr_fault+0x9ac/0x1050
[ 177.697677][ C1] __x64_sys_setsockopt+0xbf/0xd0
[ 177.702695][ C1] x64_sys_call+0x124/0x9a0
[ 177.707202][ C1] do_syscall_64+0x4c/0xa0
[ 177.711612][ C1] ? clear_bhb_loop+0x30/0x80
[ 177.716537][ C1] ? clear_bhb_loop+0x30/0x80
[ 177.721200][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 177.727343][ C1] RIP: 0033:0x7f7497a6e3b9
[ 177.731745][ C1] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 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
[ 177.751664][ C1] RSP: 002b:00007f74975ff0b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[ 177.760180][ C1] RAX: ffffffffffffffda RBX: 00007f7497bac050 RCX: 00007f7497a6e3b9
[ 177.768324][ C1] RDX: 0000000000000021 RSI: 0000000000000001 RDI: 0000000000000003
[ 177.776281][ C1] RBP: 00007f7497acf498 R08: 0000000000000004 R09: 0000000000000000
[ 177.784233][ C1] R10: 0000000020000540 R11: 0000000000000246 R12: 0000000000000000
[ 177.792316][ C1] R13: 000000000000000b R14: 00007f7497bac050 R15: 00007ffd9558dc18
[ 177.800283][ C1]
[ 177.803281][ C1] Sending NMI from CPU 1 to CPUs 0:
[ 177.808699][ C0] NMI backtrace for cpu 0
[ 177.808708][ C0] CPU: 0 PID: 778 Comm: syz-executor.0 Not tainted syzkaller #0
[ 177.808722][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 177.808730][ C0] RIP: 0010:kvm_wait+0x105/0x150
[ 177.808753][ C0] Code: 09 33 04 f4 eb 87 fa 48 89 f8 48 c1 e8 03 42 0f b6 04 30 84 c0 75 3f 0f b6 07 40 38 f0 75 10 66 90 0f 00 2d 2d 09 33 04 fb f4 5e ff ff ff fb e9 58 ff ff ff e8 db 6a c4 03 89 f9 80 e1 07 38
[ 177.808764][ C0] RSP: 0018:ffffc9000209f660 EFLAGS: 00000246
[ 177.808777][ C0] RAX: 0000000000000003 RBX: ffff888125745e98 RCX: ffffffff85007792
[ 177.808787][ C0] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff888125745e98
[ 177.808797][ C0] RBP: ffffc9000209f6f0 R08: ffff888125745e98 R09: 1ffff11024ae8bd3
[ 177.808807][ C0] R10: dffffc0000000000 R11: ffffed1024ae8bd4 R12: 1ffff1103edc0001
[ 177.808818][ C0] R13: ffff8881f6e38cd4 R14: dffffc0000000000 R15: 1ffff92000413ecc
[ 177.808828][ C0] FS: 00007f74987076c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
[ 177.808841][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 177.808850][ C0] CR2: 0000000020000000 CR3: 000000011bc3b000 CR4: 00000000003506b0
[ 177.808863][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 177.808872][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 177.808880][ C0] Call Trace:
[ 177.808885][ C0]
[ 177.808891][ C0] ? __cfi_kvm_wait+0x10/0x10
[ 177.808908][ C0] ? __pv_queued_spin_lock_slowpath+0x632/0xc40
[ 177.808929][ C0] __pv_queued_spin_lock_slowpath+0x690/0xc40
[ 177.808950][ C0] ? __cfi___pv_queued_spin_lock_slowpath+0x10/0x10
[ 177.808969][ C0] ? avc_has_perm+0x163/0x250
[ 177.808988][ C0] queued_spin_lock_slowpath+0x47/0x50
[ 177.809002][ C0] _raw_spin_lock_bh+0xe4/0xf0
[ 177.809018][ C0] ? __cfi__raw_spin_lock_bh+0x10/0x10
[ 177.809035][ C0] ? selinux_socket_sendmsg+0x22f/0x340
[ 177.809055][ C0] lock_sock_nested+0x90/0x2a0
[ 177.809069][ C0] ? __cfi_lock_sock_nested+0x10/0x10
[ 177.809081][ C0] ? _raw_spin_lock_bh+0x94/0xf0
[ 177.809099][ C0] ? _raw_spin_unlock_bh+0x50/0x60
[ 177.809115][ C0] tipc_sendstream+0x47/0x70
[ 177.809131][ C0] ? __cfi_tipc_sendstream+0x10/0x10
[ 177.809147][ C0] ____sys_sendmsg+0x5cc/0x990
[ 177.809165][ C0] ? __sys_sendmsg_sock+0x40/0x40
[ 177.809183][ C0] ? import_iovec+0x7c/0xb0
[ 177.809201][ C0] ___sys_sendmsg+0x2a2/0x360
[ 177.809219][ C0] ? __sys_sendmsg+0x290/0x290
[ 177.809241][ C0] ? __fdget+0x19c/0x220
[ 177.809255][ C0] __x64_sys_sendmsg+0x205/0x2d0
[ 177.809272][ C0] ? __cfi___x64_sys_sendmsg+0x10/0x10
[ 177.809291][ C0] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 177.809309][ C0] x64_sys_call+0x171/0x9a0
[ 177.809324][ C0] do_syscall_64+0x4c/0xa0
[ 177.809341][ C0] ? clear_bhb_loop+0x30/0x80
[ 177.809362][ C0] ? clear_bhb_loop+0x30/0x80
[ 177.809375][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 177.809394][ C0] RIP: 0033:0x7f7497a6e3b9
[ 177.809405][ C0] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 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
[ 177.809416][ C0] RSP: 002b:00007f74987070b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 177.809429][ C0] RAX: ffffffffffffffda RBX: 00007f7497babf80 RCX: 00007f7497a6e3b9
[ 177.809439][ C0] RDX: 0000000000000000 RSI: 00000000200003c0 RDI: 0000000000000004
[ 177.809448][ C0] RBP: 00007f7497acf498 R08: 0000000000000000 R09: 0000000000000000
[ 177.809456][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 177.809464][ C0] R13: 000000000000000b R14: 00007f7497babf80 R15: 00007ffd9558dc18
[ 177.809476][ C0]