Warning: Permanently added '10.128.0.111' (ED25519) to the list of known hosts.
2025/11/13 14:39:45 ignoring optional flag "type"="gce"
2025/11/13 14:39:45 parsed 1 programs
[ 40.961782][ T28] kauditd_printk_skb: 16 callbacks suppressed
[ 40.961796][ T28] audit: type=1400 audit(1763044785.480:90): avc: denied { unlink } for pid=418 comm="syz-executor" name="swap-file" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t"
[ 41.012207][ T418] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 41.281692][ T447] bridge0: port 1(bridge_slave_0) entered blocking state
[ 41.288739][ T447] bridge0: port 1(bridge_slave_0) entered disabled state
[ 41.296237][ T447] device bridge_slave_0 entered promiscuous mode
[ 41.303026][ T447] bridge0: port 2(bridge_slave_1) entered blocking state
[ 41.310043][ T447] bridge0: port 2(bridge_slave_1) entered disabled state
[ 41.317448][ T447] device bridge_slave_1 entered promiscuous mode
[ 41.357779][ T447] bridge0: port 2(bridge_slave_1) entered blocking state
[ 41.364833][ T447] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 41.372094][ T447] bridge0: port 1(bridge_slave_0) entered blocking state
[ 41.379121][ T447] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 41.396550][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 41.404377][ T8] bridge0: port 1(bridge_slave_0) entered disabled state
[ 41.411743][ T8] bridge0: port 2(bridge_slave_1) entered disabled state
[ 41.431574][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 41.440199][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 41.448527][ T8] bridge0: port 1(bridge_slave_0) entered blocking state
[ 41.455592][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 41.463000][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 41.471513][ T8] bridge0: port 2(bridge_slave_1) entered blocking state
[ 41.478511][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 41.485893][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 41.493978][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 41.503744][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 41.511691][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 41.519440][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 41.527540][ T447] device veth0_vlan entered promiscuous mode
[ 41.537276][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 41.546886][ T447] device veth1_macvtap entered promiscuous mode
[ 41.555777][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 41.565455][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 41.593572][ T447] syz-executor.0 (447) used greatest stack depth: 21704 bytes left
2025/11/13 14:39:46 executed programs: 0
[ 41.771308][ T475] bridge0: port 1(bridge_slave_0) entered blocking state
[ 41.778365][ T475] bridge0: port 1(bridge_slave_0) entered disabled state
[ 41.785759][ T475] device bridge_slave_0 entered promiscuous mode
[ 41.792796][ T475] bridge0: port 2(bridge_slave_1) entered blocking state
[ 41.799824][ T475] bridge0: port 2(bridge_slave_1) entered disabled state
[ 41.807255][ T475] device bridge_slave_1 entered promiscuous mode
[ 41.845673][ T475] bridge0: port 2(bridge_slave_1) entered blocking state
[ 41.852722][ T475] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 41.859942][ T475] bridge0: port 1(bridge_slave_0) entered blocking state
[ 41.866968][ T475] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 41.883650][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 41.891288][ T438] bridge0: port 1(bridge_slave_0) entered disabled state
[ 41.898473][ T438] bridge0: port 2(bridge_slave_1) entered disabled state
[ 41.907665][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 41.916161][ T438] bridge0: port 1(bridge_slave_0) entered blocking state
[ 41.923235][ T438] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 41.932090][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 41.940309][ T438] bridge0: port 2(bridge_slave_1) entered blocking state
[ 41.947366][ T438] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 41.958543][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 41.967968][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 41.981128][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 41.992452][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 42.000764][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 42.008176][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 42.021406][ T475] device veth0_vlan entered promiscuous mode
[ 42.031003][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 42.039921][ T475] device veth1_macvtap entered promiscuous mode
[ 42.049347][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 42.063807][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 42.082969][ T28] audit: type=1400 audit(1763044786.600:91): avc: denied { create } for pid=485 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
[ 42.102805][ T28] audit: type=1400 audit(1763044786.610:92): avc: denied { write } for pid=485 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
[ 42.150042][ T28] audit: type=1400 audit(1763044786.660:93): avc: denied { setopt } for pid=485 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
[ 142.230469][ C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 142.237150][ C1] rcu: 1-...!: (10001 ticks this GP) idle=2744/1/0x4000000000000000 softirq=3175/3175 fqs=0
[ 142.247288][ C1] (t=10002 jiffies g=1721 q=86 ncpus=2)
[ 142.252907][ C1] rcu: rcu_preempt kthread timer wakeup didn't happen for 10002 jiffies! g1721 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402
[ 142.265114][ C1] rcu: Possible timer handling issue on cpu=1 timer-softirq=687
[ 142.272822][ C1] rcu: rcu_preempt kthread starved for 10005 jiffies! g1721 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=1
[ 142.284078][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 142.294017][ C1] rcu: RCU grace-period kthread stack dump:
[ 142.299906][ C1] task:rcu_preempt state:I stack:28528 pid:14 ppid:2 flags:0x00004000
[ 142.309097][ C1] Call Trace:
[ 142.312368][ C1]
[ 142.315295][ C1] __schedule+0xb87/0x14e0
[ 142.319703][ C1] ? __sched_text_start+0x8/0x8
[ 142.324525][ C1] ? __mod_timer+0x7ae/0xb30
[ 142.329111][ C1] schedule+0xbd/0x170
[ 142.333179][ C1] schedule_timeout+0x12c/0x2e0
[ 142.338000][ C1] ? __cfi_schedule_timeout+0x10/0x10
[ 142.343347][ C1] ? __cfi_process_timeout+0x10/0x10
[ 142.348609][ C1] ? prepare_to_swait_event+0x308/0x320
[ 142.354129][ C1] rcu_gp_fqs_loop+0x2d8/0x10a0
[ 142.358956][ C1] ? rcu_gp_init+0xf10/0xf10
[ 142.363516][ C1] ? _raw_spin_unlock_irqrestore+0x5a/0x80
[ 142.369296][ C1] ? finish_swait+0x17d/0x1b0
[ 142.373955][ C1] rcu_gp_kthread+0x95/0x370
[ 142.378522][ C1] ? __cfi_rcu_gp_kthread+0x10/0x10
[ 142.383692][ C1] ? __kasan_check_read+0x11/0x20
[ 142.388697][ C1] ? __kthread_parkme+0x142/0x180
[ 142.393715][ C1] kthread+0x281/0x320
[ 142.397758][ C1] ? __cfi_rcu_gp_kthread+0x10/0x10
[ 142.402927][ C1] ? __cfi_kthread+0x10/0x10
[ 142.407489][ C1] ret_from_fork+0x1f/0x30
[ 142.411879][ C1]
[ 142.414879][ C1] rcu: Stack dump where RCU GP kthread last ran:
[ 142.421197][ C1] CPU: 1 PID: 489 Comm: syz-executor.0 Not tainted syzkaller #0
[ 142.428807][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 142.438840][ C1] RIP: 0010:__local_bh_enable_ip+0x27/0x80
[ 142.444626][ C1] Code: 56 d3 f2 55 48 89 e5 65 8b 05 3d ad bf 7e a9 00 00 0f 00 75 5a 65 8b 05 2f ad bf 7e b8 01 00 00 00 29 f0 65 01 05 21 ad bf 7e <65> 8b 05 1a ad bf 7e a9 00 ff ff 00 75 19 48 c7 c7 60 06 49 85 e8
[ 142.464207][ C1] RSP: 0018:ffffc900009e68d0 EFLAGS: 00000203
[ 142.470246][ C1] RAX: 00000000fffffe00 RBX: ffff888125391998 RCX: ffffffff84f4485b
[ 142.478188][ C1] RDX: 0000000000000000 RSI: 0000000000000201 RDI: ffffffff84cd442e
[ 142.486130][ C1] RBP: ffffc900009e68d0 R08: dffffc0000000000 R09: ffffed1024a72334
[ 142.494076][ C1] R10: ffffed1024a72334 R11: 1ffff11024a72333 R12: dffffc0000000000
[ 142.502022][ C1] R13: 1ffff9200013cd1c R14: ffffffff84cd442e R15: 00000000c2525bd6
[ 142.509966][ C1] FS: 00007f934443f6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 142.518869][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 142.525427][ C1] CR2: 0000000020005000 CR3: 0000000125a3b000 CR4: 00000000003506a0
[ 142.533382][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 142.541338][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 142.549296][ C1] Call Trace:
[ 142.552553][ C1]
[ 142.555469][ C1] _raw_spin_trylock_bh+0xd5/0x130
[ 142.560561][ C1] ? __cfi__raw_spin_trylock_bh+0x10/0x10
[ 142.566263][ C1] ? tipc_sk_rcv+0x1abb/0x2cc0
[ 142.571002][ C1] tipc_sk_rcv+0x43e/0x2cc0
[ 142.575480][ C1] ? __stack_depot_save+0x445/0x480
[ 142.580653][ C1] ? kasan_set_track+0x60/0x70
[ 142.585392][ C1] ? kasan_set_track+0x4b/0x70
[ 142.590125][ C1] ? kasan_save_free_info+0x31/0x50
[ 142.595297][ C1] ? ____kasan_slab_free+0x132/0x180
[ 142.600556][ C1] ? __kasan_slab_free+0x11/0x20
[ 142.605470][ C1] ? slab_free_freelist_hook+0xc2/0x190
[ 142.610989][ C1] ? kmem_cache_free+0x12d/0x300
[ 142.615906][ C1] ? kfree_skbmem+0x10c/0x180
[ 142.620555][ C1] ? kfree_skb_reason+0xdc/0x230
[ 142.625465][ C1] ? tipc_msg_reverse+0x6db/0x940
[ 142.630469][ C1] ? tipc_node_xmit+0x257/0xd00
[ 142.635308][ C1] ? tipc_release+0xd32/0x1650
[ 142.640128][ C1] ? syscall_exit_to_user_mode+0x1a/0x30
[ 142.645733][ C1] ? do_syscall_64+0x58/0xa0
[ 142.650293][ C1] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 142.656339][ C1] ? __cfi_tipc_sk_rcv+0x10/0x10
[ 142.661343][ C1] tipc_node_xmit+0x257/0xd00
[ 142.665995][ C1] ? ____kasan_slab_free+0x13d/0x180
[ 142.671254][ C1] ? __cfi_tipc_node_xmit+0x10/0x10
[ 142.676432][ C1] ? slab_free_freelist_hook+0xc2/0x190
[ 142.681955][ C1] ? kfree_skbmem+0x10c/0x180
[ 142.686602][ C1] ? kmem_cache_free+0x12d/0x300
[ 142.691512][ C1] tipc_node_xmit_skb+0xe9/0x130
[ 142.696425][ C1] ? kfree_skb_reason+0xdc/0x230
[ 142.701339][ C1] ? __cfi_tipc_node_xmit_skb+0x10/0x10
[ 142.706857][ C1] ? trace_tipc_sk_rej_msg+0x25/0x150
[ 142.712201][ C1] tipc_sk_rcv+0x1def/0x2cc0
[ 142.716762][ C1] ? __cfi_tipc_sk_rcv+0x10/0x10
[ 142.721760][ C1] tipc_node_xmit+0x257/0xd00
[ 142.726409][ C1] ? is_bpf_text_address+0x177/0x190
[ 142.731676][ C1] ? __cfi_tipc_node_xmit+0x10/0x10
[ 142.736892][ C1] ? kernel_text_address+0xa0/0xd0
[ 142.741985][ C1] ? __kernel_text_address+0xd/0x30
[ 142.747163][ C1] ? unwind_get_return_address+0x4d/0x90
[ 142.752766][ C1] ? __kasan_check_write+0x14/0x20
[ 142.757848][ C1] ? _raw_spin_lock_irqsave+0xb0/0x110
[ 142.763281][ C1] tipc_sk_filter_rcv+0x155f/0x2c80
[ 142.768458][ C1] ? tipc_sk_publish+0x440/0x440
[ 142.773389][ C1] ? __kasan_check_write+0x14/0x20
[ 142.778471][ C1] ? _raw_spin_lock_bh+0x8e/0xe0
[ 142.783380][ C1] tipc_sk_rcv+0x7d9/0x2cc0
[ 142.787887][ C1] ? tipc_msg_reverse+0x6db/0x940
[ 142.792885][ C1] ? __cfi_tipc_sk_rcv+0x10/0x10
[ 142.797799][ C1] ? tipc_sk_filter_rcv+0x2a1c/0x2c80
[ 142.803154][ C1] tipc_node_xmit+0x257/0xd00
[ 142.807807][ C1] ? __cfi_tipc_node_xmit+0x10/0x10
[ 142.812983][ C1] ? kasan_quarantine_put+0x34/0x190
[ 142.818248][ C1] tipc_node_distr_xmit+0x292/0x390
[ 142.823427][ C1] ? __cfi_tipc_node_distr_xmit+0x10/0x10
[ 142.829121][ C1] ? kfree_skbmem+0x10c/0x180
[ 142.833769][ C1] tipc_sk_backlog_rcv+0x16f/0x1f0
[ 142.838864][ C1] ? __cfi_tipc_sk_backlog_rcv+0x10/0x10
[ 142.844489][ C1] ? _raw_spin_lock_irqsave+0xb0/0x110
[ 142.849921][ C1] __release_sock+0x154/0x380
[ 142.854570][ C1] release_sock+0x60/0x1c0
[ 142.858960][ C1] tipc_release+0xd32/0x1650
[ 142.863526][ C1] ? __cfi_tipc_release+0x10/0x10
[ 142.868522][ C1] sock_close+0xf1/0x290
[ 142.872737][ C1] ? __cfi_sock_close+0x10/0x10
[ 142.877559][ C1] __fput+0x1fc/0x8f0
[ 142.881517][ C1] ____fput+0x15/0x20
[ 142.885471][ C1] task_work_run+0x1db/0x240
[ 142.890033][ C1] ? __cfi_task_work_run+0x10/0x10
[ 142.895117][ C1] ? __kasan_check_write+0x14/0x20
[ 142.900235][ C1] exit_to_user_mode_loop+0x9b/0xb0
[ 142.905428][ C1] exit_to_user_mode_prepare+0x87/0xd0
[ 142.910863][ C1] syscall_exit_to_user_mode+0x1a/0x30
[ 142.916314][ C1] do_syscall_64+0x58/0xa0
[ 142.920704][ C1] ? clear_bhb_loop+0x30/0x80
[ 142.925360][ C1] ? clear_bhb_loop+0x30/0x80
[ 142.930009][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 142.935875][ C1] RIP: 0033:0x7f934367cee9
[ 142.940275][ C1] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 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
[ 142.959854][ C1] RSP: 002b:00007f934443f0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 142.968258][ C1] RAX: 00000000000203a0 RBX: 00007f93437abf80 RCX: 00007f934367cee9
[ 142.976215][ C1] RDX: 0000000000000000 RSI: 00000000200003c0 RDI: 0000000000000003
[ 142.984162][ C1] RBP: 00007f93436c949e R08: 0000000000000000 R09: 0000000000000000
[ 142.992109][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 143.000051][ C1] R13: 000000000000000b R14: 00007f93437abf80 R15: 00007ffc6b329c88
[ 143.007999][ C1]
[ 143.011072][ C1] CPU: 1 PID: 489 Comm: syz-executor.0 Not tainted syzkaller #0
[ 143.018686][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 143.028737][ C1] RIP: 0010:__local_bh_enable_ip+0x27/0x80
[ 143.034532][ C1] Code: 56 d3 f2 55 48 89 e5 65 8b 05 3d ad bf 7e a9 00 00 0f 00 75 5a 65 8b 05 2f ad bf 7e b8 01 00 00 00 29 f0 65 01 05 21 ad bf 7e <65> 8b 05 1a ad bf 7e a9 00 ff ff 00 75 19 48 c7 c7 60 06 49 85 e8
[ 143.054147][ C1] RSP: 0018:ffffc900009e68d0 EFLAGS: 00000203
[ 143.060189][ C1] RAX: 00000000fffffe00 RBX: ffff888125391998 RCX: ffffffff84f4485b
[ 143.068132][ C1] RDX: 0000000000000000 RSI: 0000000000000201 RDI: ffffffff84cd442e
[ 143.076076][ C1] RBP: ffffc900009e68d0 R08: dffffc0000000000 R09: ffffed1024a72334
[ 143.084019][ C1] R10: ffffed1024a72334 R11: 1ffff11024a72333 R12: dffffc0000000000
[ 143.091962][ C1] R13: 1ffff9200013cd1c R14: ffffffff84cd442e R15: 00000000c2525bd6
[ 143.099919][ C1] FS: 00007f934443f6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 143.108837][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 143.115399][ C1] CR2: 0000000020005000 CR3: 0000000125a3b000 CR4: 00000000003506a0
[ 143.123377][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 143.131323][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 143.139278][ C1] Call Trace:
[ 143.142534][ C1]
[ 143.145452][ C1] _raw_spin_trylock_bh+0xd5/0x130
[ 143.150639][ C1] ? __cfi__raw_spin_trylock_bh+0x10/0x10
[ 143.156359][ C1] ? tipc_sk_rcv+0x1abb/0x2cc0
[ 143.161111][ C1] tipc_sk_rcv+0x43e/0x2cc0
[ 143.165597][ C1] ? __stack_depot_save+0x445/0x480
[ 143.170774][ C1] ? kasan_set_track+0x60/0x70
[ 143.175519][ C1] ? kasan_set_track+0x4b/0x70
[ 143.180253][ C1] ? kasan_save_free_info+0x31/0x50
[ 143.185425][ C1] ? ____kasan_slab_free+0x132/0x180
[ 143.190685][ C1] ? __kasan_slab_free+0x11/0x20
[ 143.195688][ C1] ? slab_free_freelist_hook+0xc2/0x190
[ 143.201207][ C1] ? kmem_cache_free+0x12d/0x300
[ 143.206114][ C1] ? kfree_skbmem+0x10c/0x180
[ 143.210769][ C1] ? kfree_skb_reason+0xdc/0x230
[ 143.215710][ C1] ? tipc_msg_reverse+0x6db/0x940
[ 143.220725][ C1] ? tipc_node_xmit+0x257/0xd00
[ 143.225558][ C1] ? tipc_release+0xd32/0x1650
[ 143.230292][ C1] ? syscall_exit_to_user_mode+0x1a/0x30
[ 143.235898][ C1] ? do_syscall_64+0x58/0xa0
[ 143.240458][ C1] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 143.246509][ C1] ? __cfi_tipc_sk_rcv+0x10/0x10
[ 143.251421][ C1] tipc_node_xmit+0x257/0xd00
[ 143.256078][ C1] ? ____kasan_slab_free+0x13d/0x180
[ 143.261335][ C1] ? __cfi_tipc_node_xmit+0x10/0x10
[ 143.266512][ C1] ? slab_free_freelist_hook+0xc2/0x190
[ 143.272034][ C1] ? kfree_skbmem+0x10c/0x180
[ 143.276681][ C1] ? kmem_cache_free+0x12d/0x300
[ 143.281678][ C1] tipc_node_xmit_skb+0xe9/0x130
[ 143.286588][ C1] ? kfree_skb_reason+0xdc/0x230
[ 143.291502][ C1] ? __cfi_tipc_node_xmit_skb+0x10/0x10
[ 143.297021][ C1] ? trace_tipc_sk_rej_msg+0x25/0x150
[ 143.302362][ C1] tipc_sk_rcv+0x1def/0x2cc0
[ 143.306927][ C1] ? __cfi_tipc_sk_rcv+0x10/0x10
[ 143.311841][ C1] tipc_node_xmit+0x257/0xd00
[ 143.316489][ C1] ? is_bpf_text_address+0x177/0x190
[ 143.321744][ C1] ? __cfi_tipc_node_xmit+0x10/0x10
[ 143.326913][ C1] ? kernel_text_address+0xa0/0xd0
[ 143.331996][ C1] ? __kernel_text_address+0xd/0x30
[ 143.337168][ C1] ? unwind_get_return_address+0x4d/0x90
[ 143.342770][ C1] ? __kasan_check_write+0x14/0x20
[ 143.347938][ C1] ? _raw_spin_lock_irqsave+0xb0/0x110
[ 143.353370][ C1] tipc_sk_filter_rcv+0x155f/0x2c80
[ 143.358553][ C1] ? tipc_sk_publish+0x440/0x440
[ 143.363482][ C1] ? __kasan_check_write+0x14/0x20
[ 143.368571][ C1] ? _raw_spin_lock_bh+0x8e/0xe0
[ 143.373487][ C1] tipc_sk_rcv+0x7d9/0x2cc0
[ 143.377967][ C1] ? tipc_msg_reverse+0x6db/0x940
[ 143.382968][ C1] ? __cfi_tipc_sk_rcv+0x10/0x10
[ 143.387880][ C1] ? tipc_sk_filter_rcv+0x2a1c/0x2c80
[ 143.393223][ C1] tipc_node_xmit+0x257/0xd00
[ 143.397874][ C1] ? __cfi_tipc_node_xmit+0x10/0x10
[ 143.403046][ C1] ? kasan_quarantine_put+0x34/0x190
[ 143.408302][ C1] tipc_node_distr_xmit+0x292/0x390
[ 143.413484][ C1] ? __cfi_tipc_node_distr_xmit+0x10/0x10
[ 143.419179][ C1] ? kfree_skbmem+0x10c/0x180
[ 143.423830][ C1] tipc_sk_backlog_rcv+0x16f/0x1f0
[ 143.428915][ C1] ? __cfi_tipc_sk_backlog_rcv+0x10/0x10
[ 143.434521][ C1] ? _raw_spin_lock_irqsave+0xb0/0x110
[ 143.439960][ C1] __release_sock+0x154/0x380
[ 143.444611][ C1] release_sock+0x60/0x1c0
[ 143.448997][ C1] tipc_release+0xd32/0x1650
[ 143.453557][ C1] ? __cfi_tipc_release+0x10/0x10
[ 143.458551][ C1] sock_close+0xf1/0x290
[ 143.462767][ C1] ? __cfi_sock_close+0x10/0x10
[ 143.467591][ C1] __fput+0x1fc/0x8f0
[ 143.471545][ C1] ____fput+0x15/0x20
[ 143.475501][ C1] task_work_run+0x1db/0x240
[ 143.480062][ C1] ? __cfi_task_work_run+0x10/0x10
[ 143.485151][ C1] ? __kasan_check_write+0x14/0x20
[ 143.490234][ C1] exit_to_user_mode_loop+0x9b/0xb0
[ 143.495413][ C1] exit_to_user_mode_prepare+0x87/0xd0
[ 143.500932][ C1] syscall_exit_to_user_mode+0x1a/0x30
[ 143.506400][ C1] do_syscall_64+0x58/0xa0
[ 143.510835][ C1] ? clear_bhb_loop+0x30/0x80
[ 143.515493][ C1] ? clear_bhb_loop+0x30/0x80
[ 143.520146][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 143.526026][ C1] RIP: 0033:0x7f934367cee9
[ 143.530432][ C1] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 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
[ 143.550117][ C1] RSP: 002b:00007f934443f0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 143.558513][ C1] RAX: 00000000000203a0 RBX: 00007f93437abf80 RCX: 00007f934367cee9
[ 143.566463][ C1] RDX: 0000000000000000 RSI: 00000000200003c0 RDI: 0000000000000003
[ 143.574418][ C1] RBP: 00007f93436c949e R08: 0000000000000000 R09: 0000000000000000
[ 143.582397][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 143.590341][ C1] R13: 000000000000000b R14: 00007f93437abf80 R15: 00007ffc6b329c88
[ 143.598293][ C1]
[ 177.085837][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for 143s! [syz-executor.0:488]
[ 177.094396][ C0] Modules linked in:
[ 177.098285][ C0] CPU: 0 PID: 488 Comm: syz-executor.0 Not tainted syzkaller #0
[ 177.105900][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 177.115945][ C0] RIP: 0010:kvm_wait+0xf2/0x140
[ 177.120798][ C0] Code: 96 13 04 f4 eb 9a 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 40 96 13 04 fb f4 71 ff ff ff fb e9 6b ff ff ff e8 6e f7 b8 03 89 f9 80 e1 07 38
[ 177.141101][ C0] RSP: 0018:ffffc900009b78a0 EFLAGS: 00000246
[ 177.147242][ C0] RAX: 0000000000000003 RBX: ffff888125391998 RCX: ffffffff84f46de2
[ 177.155201][ C0] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff888125391998
[ 177.163163][ C0] RBP: ffffc900009b7930 R08: dffffc0000000000 R09: ffffed1024a72334
[ 177.171123][ C0] R10: ffffed1024a72334 R11: 1ffff11024a72333 R12: 1ffff1103ee00001
[ 177.179175][ C0] R13: ffff8881f7038cd4 R14: dffffc0000000000 R15: 1ffff92000136f14
[ 177.187132][ C0] FS: 0000555561ae2480(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 177.196160][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 177.202730][ C0] CR2: 0000000020005000 CR3: 0000000125a3b000 CR4: 00000000003506b0
[ 177.210706][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 177.218682][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 177.226648][ C0] Call Trace:
[ 177.229914][ C0]
[ 177.232832][ C0] ? __cfi_kvm_wait+0x10/0x10
[ 177.237509][ C0] ? pv_hash+0x86/0x150
[ 177.241651][ C0] __pv_queued_spin_lock_slowpath+0x690/0xc40
[ 177.247714][ C0] ? __cfi___pv_queued_spin_lock_slowpath+0x10/0x10
[ 177.254414][ C0] queued_spin_lock_slowpath+0x47/0x50
[ 177.259866][ C0] _raw_spin_lock_bh+0xd8/0xe0
[ 177.264615][ C0] ? __cfi__raw_spin_lock_bh+0x10/0x10
[ 177.270079][ C0] ? __stack_depot_save+0x36/0x480
[ 177.275181][ C0] lock_sock_nested+0x92/0x280
[ 177.280024][ C0] ? kasan_record_aux_stack+0xe/0x10
[ 177.285299][ C0] ? fput+0xe1/0x1a0
[ 177.289182][ C0] ? __cfi_lock_sock_nested+0x10/0x10
[ 177.294545][ C0] ? do_syscall_64+0x4c/0xa0
[ 177.299121][ C0] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 177.305179][ C0] ? __cfi_locks_remove_file+0x10/0x10
[ 177.310624][ C0] tipc_release+0xb2/0x1650
[ 177.315115][ C0] ? rwsem_write_trylock+0x130/0x300
[ 177.320407][ C0] ? __cfi_tipc_release+0x10/0x10
[ 177.325443][ C0] sock_close+0xf1/0x290
[ 177.329696][ C0] ? __cfi_sock_close+0x10/0x10
[ 177.334540][ C0] __fput+0x1fc/0x8f0
[ 177.338516][ C0] ____fput+0x15/0x20
[ 177.342500][ C0] task_work_run+0x1db/0x240
[ 177.347083][ C0] ? __cfi_task_work_run+0x10/0x10
[ 177.352186][ C0] ? filp_close+0x111/0x160
[ 177.356683][ C0] exit_to_user_mode_loop+0x9b/0xb0
[ 177.361883][ C0] exit_to_user_mode_prepare+0x87/0xd0
[ 177.367356][ C0] syscall_exit_to_user_mode+0x1a/0x30
[ 177.372839][ C0] do_syscall_64+0x58/0xa0
[ 177.377247][ C0] ? clear_bhb_loop+0x30/0x80
[ 177.381919][ C0] ? clear_bhb_loop+0x30/0x80
[ 177.386586][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 177.392469][ C0] RIP: 0033:0x7f934367bdda
[ 177.396873][ C0] Code: 48 3d 00 f0 ff ff 77 48 c3 0f 1f 80 00 00 00 00 48 83 ec 18 89 7c 24 0c e8 03 7f 02 00 8b 7c 24 0c 89 c2 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 36 89 d7 89 44 24 0c e8 63 7f 02 00 8b 44 24
[ 177.416466][ C0] RSP: 002b:00007ffc6b329d50 EFLAGS: 00000293 ORIG_RAX: 0000000000000003
[ 177.424955][ C0] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 00007f934367bdda
[ 177.432915][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 177.440875][ C0] RBP: 00007f93437ad980 R08: 0000001b31660000 R09: 003acec403f974fa
[ 177.448835][ C0] R10: 000000170537d1de R11: 0000000000000293 R12: 000000000000a7f5
[ 177.456792][ C0] R13: 00007f93437ac05c R14: 00007f93437ac050 R15: 0000000000000032
[ 177.464753][ C0]
[ 177.467770][ C0] Sending NMI from CPU 0 to CPUs 1:
[ 177.472971][ C1] NMI backtrace for cpu 1
[ 177.472981][ C1] CPU: 1 PID: 489 Comm: syz-executor.0 Not tainted syzkaller #0
[ 177.472994][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 177.473002][ C1] RIP: 0010:kasan_check_range+0x1af/0x290
[ 177.473026][ C1] Code: 4d 89 d6 4d 8d 56 07 4d 85 f6 4d 0f 49 d6 49 83 e2 f8 4d 29 d6 74 12 41 80 39 00 0f 85 a1 00 00 00 49 ff c1 49 ff ce 75 ee 5b <41> 5e 41 5f 5d c3 84 db 75 61 f7 c3 00 ff 00 00 75 5e f7 c3 00 00
[ 177.473038][ C1] RSP: 0018:ffffc900009e68b0 EFLAGS: 00000256
[ 177.473050][ C1] RAX: 0000000000000401 RBX: ffff888125391998 RCX: ffffffff84f4485b
[ 177.473060][ C1] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff888125391998
[ 177.473069][ C1] RBP: ffffc900009e68c0 R08: dffffc0000000000 R09: ffffed1024a72334
[ 177.473079][ C1] R10: ffffed1024a72334 R11: 1ffff11024a72333 R12: dffffc0000000000
[ 177.473089][ C1] R13: 1ffff9200013cd1c R14: 0000000000000001 R15: dffffc0000000001
[ 177.473099][ C1] FS: 00007f934443f6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 177.473111][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 177.473121][ C1] CR2: 0000000020005000 CR3: 0000000125a3b000 CR4: 00000000003506a0
[ 177.473133][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 177.473141][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 177.473149][ C1] Call Trace:
[ 177.473154][ C1]
[ 177.473158][ C1] ? tipc_sk_rcv+0x43e/0x2cc0
[ 177.473172][ C1] __kasan_check_read+0x11/0x20
[ 177.473185][ C1] _raw_spin_trylock_bh+0x7b/0x130
[ 177.473201][ C1] ? __cfi__raw_spin_trylock_bh+0x10/0x10
[ 177.473218][ C1] tipc_sk_rcv+0x43e/0x2cc0
[ 177.473229][ C1] ? __stack_depot_save+0x445/0x480
[ 177.473245][ C1] ? kasan_set_track+0x60/0x70
[ 177.473260][ C1] ? kasan_set_track+0x4b/0x70
[ 177.473273][ C1] ? kasan_save_free_info+0x31/0x50
[ 177.473293][ C1] ? ____kasan_slab_free+0x132/0x180
[ 177.473309][ C1] ? __kasan_slab_free+0x11/0x20
[ 177.473324][ C1] ? slab_free_freelist_hook+0xc2/0x190
[ 177.473345][ C1] ? kmem_cache_free+0x12d/0x300
[ 177.473362][ C1] ? kfree_skbmem+0x10c/0x180
[ 177.473376][ C1] ? kfree_skb_reason+0xdc/0x230
[ 177.473388][ C1] ? tipc_msg_reverse+0x6db/0x940
[ 177.473408][ C1] ? tipc_node_xmit+0x257/0xd00
[ 177.473427][ C1] ? tipc_release+0xd32/0x1650
[ 177.473441][ C1] ? syscall_exit_to_user_mode+0x1a/0x30
[ 177.473461][ C1] ? do_syscall_64+0x58/0xa0
[ 177.473476][ C1] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 177.473495][ C1] ? __cfi_tipc_sk_rcv+0x10/0x10
[ 177.473518][ C1] tipc_node_xmit+0x257/0xd00
[ 177.473537][ C1] ? ____kasan_slab_free+0x13d/0x180
[ 177.473554][ C1] ? __cfi_tipc_node_xmit+0x10/0x10
[ 177.473572][ C1] ? slab_free_freelist_hook+0xc2/0x190
[ 177.473593][ C1] ? kfree_skbmem+0x10c/0x180
[ 177.473606][ C1] ? kmem_cache_free+0x12d/0x300
[ 177.473638][ C1] tipc_node_xmit_skb+0xe9/0x130
[ 177.473656][ C1] ? kfree_skb_reason+0xdc/0x230
[ 177.473669][ C1] ? __cfi_tipc_node_xmit_skb+0x10/0x10
[ 177.473690][ C1] ? trace_tipc_sk_rej_msg+0x25/0x150
[ 177.473703][ C1] tipc_sk_rcv+0x1def/0x2cc0
[ 177.473720][ C1] ? __cfi_tipc_sk_rcv+0x10/0x10
[ 177.473743][ C1] tipc_node_xmit+0x257/0xd00
[ 177.473762][ C1] ? is_bpf_text_address+0x177/0x190
[ 177.473781][ C1] ? __cfi_tipc_node_xmit+0x10/0x10
[ 177.473799][ C1] ? kernel_text_address+0xa0/0xd0
[ 177.473817][ C1] ? __kernel_text_address+0xd/0x30
[ 177.473834][ C1] ? unwind_get_return_address+0x4d/0x90
[ 177.473856][ C1] ? __kasan_check_write+0x14/0x20
[ 177.473869][ C1] ? _raw_spin_lock_irqsave+0xb0/0x110
[ 177.473885][ C1] tipc_sk_filter_rcv+0x155f/0x2c80
[ 177.473906][ C1] ? tipc_sk_publish+0x440/0x440
[ 177.473919][ C1] ? __kasan_check_write+0x14/0x20
[ 177.473932][ C1] ? _raw_spin_lock_bh+0x8e/0xe0
[ 177.473948][ C1] tipc_sk_rcv+0x7d9/0x2cc0
[ 177.473965][ C1] ? tipc_msg_reverse+0x6db/0x940
[ 177.473985][ C1] ? __cfi_tipc_sk_rcv+0x10/0x10
[ 177.474007][ C1] ? tipc_sk_filter_rcv+0x2a1c/0x2c80
[ 177.474022][ C1] tipc_node_xmit+0x257/0xd00
[ 177.474041][ C1] ? __cfi_tipc_node_xmit+0x10/0x10
[ 177.474061][ C1] ? kasan_quarantine_put+0x34/0x190
[ 177.474076][ C1] tipc_node_distr_xmit+0x292/0x390
[ 177.474095][ C1] ? __cfi_tipc_node_distr_xmit+0x10/0x10
[ 177.474116][ C1] ? kfree_skbmem+0x10c/0x180
[ 177.474129][ C1] tipc_sk_backlog_rcv+0x16f/0x1f0
[ 177.474144][ C1] ? __cfi_tipc_sk_backlog_rcv+0x10/0x10
[ 177.474157][ C1] ? _raw_spin_lock_irqsave+0xb0/0x110
[ 177.474174][ C1] __release_sock+0x154/0x380
[ 177.474193][ C1] release_sock+0x60/0x1c0
[ 177.474205][ C1] tipc_release+0xd32/0x1650
[ 177.474220][ C1] ? __cfi_tipc_release+0x10/0x10
[ 177.474235][ C1] sock_close+0xf1/0x290
[ 177.474254][ C1] ? __cfi_sock_close+0x10/0x10
[ 177.474274][ C1] __fput+0x1fc/0x8f0
[ 177.474291][ C1] ____fput+0x15/0x20
[ 177.474306][ C1] task_work_run+0x1db/0x240
[ 177.474323][ C1] ? __cfi_task_work_run+0x10/0x10
[ 177.474340][ C1] ? __kasan_check_write+0x14/0x20
[ 177.474353][ C1] exit_to_user_mode_loop+0x9b/0xb0
[ 177.474368][ C1] exit_to_user_mode_prepare+0x87/0xd0
[ 177.474382][ C1] syscall_exit_to_user_mode+0x1a/0x30
[ 177.474403][ C1] do_syscall_64+0x58/0xa0
[ 177.474417][ C1] ? clear_bhb_loop+0x30/0x80
[ 177.474435][ C1] ? clear_bhb_loop+0x30/0x80
[ 177.474454][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 177.474472][ C1] RIP: 0033:0x7f934367cee9
[ 177.474483][ C1] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 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
[ 177.474493][ C1] RSP: 002b:00007f934443f0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 177.474506][ C1] RAX: 00000000000203a0 RBX: 00007f93437abf80 RCX: 00007f934367cee9
[ 177.474516][ C1] RDX: 0000000000000000 RSI: 00000000200003c0 RDI: 0000000000000003
[ 177.474524][ C1] RBP: 00007f93436c949e R08: 0000000000000000 R09: 0000000000000000
[ 177.474532][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 177.474540][ C1] R13: 000000000000000b R14: 00007f93437abf80 R15: 00007ffc6b329c88
[ 177.474552][ C1]