[ 28.203859][ T8] device veth1_macvtap left promiscuous mode
[ 28.209963][ T8] device veth0_vlan left promiscuous mode
[ 29.004819][ T8] device bridge_slave_1 left promiscuous mode
[ 29.010995][ T8] bridge0: port 2(bridge_slave_1) entered disabled state
[ 29.018651][ T8] device bridge_slave_0 left promiscuous mode
[ 29.024804][ T8] bridge0: port 1(bridge_slave_0) entered disabled state
[ 29.032741][ T8] device veth1_macvtap left promiscuous mode
[ 29.038843][ T8] device veth0_vlan left promiscuous mode
[ 38.168017][ T28] kauditd_printk_skb: 31 callbacks suppressed
[ 38.168032][ T28] audit: type=1400 audit(1759445515.332:105): avc: denied { write } for pid=376 comm="sftp-server" path="pipe:[15153]" dev="pipefs" ino=15153 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1
Warning: Permanently added '10.128.1.219' (ED25519) to the list of known hosts.
2025/10/02 22:52:04 parsed 1 programs
[ 48.034624][ T28] audit: type=1400 audit(1759445525.202:106): avc: denied { unlink } for pid=396 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t"
[ 48.100876][ T396] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 49.156275][ T422] bridge0: port 1(bridge_slave_0) entered blocking state
[ 49.163347][ T422] bridge0: port 1(bridge_slave_0) entered disabled state
[ 49.171061][ T422] device bridge_slave_0 entered promiscuous mode
[ 49.178099][ T422] bridge0: port 2(bridge_slave_1) entered blocking state
[ 49.185164][ T422] bridge0: port 2(bridge_slave_1) entered disabled state
[ 49.192556][ T422] device bridge_slave_1 entered promiscuous mode
[ 49.243506][ T422] bridge0: port 2(bridge_slave_1) entered blocking state
[ 49.250602][ T422] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 49.257917][ T422] bridge0: port 1(bridge_slave_0) entered blocking state
[ 49.265154][ T422] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 49.286469][ T8] bridge0: port 1(bridge_slave_0) entered disabled state
[ 49.293796][ T8] bridge0: port 2(bridge_slave_1) entered disabled state
[ 49.301309][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 49.308919][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 49.318908][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 49.327230][ T8] bridge0: port 1(bridge_slave_0) entered blocking state
[ 49.334290][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 49.343298][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 49.351665][ T8] bridge0: port 2(bridge_slave_1) entered blocking state
[ 49.358723][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 49.371365][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 49.381511][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 49.397608][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 49.409443][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 49.417887][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 49.425670][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 49.433800][ T422] device veth0_vlan entered promiscuous mode
[ 49.444547][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 49.454178][ T422] device veth1_macvtap entered promiscuous mode
[ 49.464206][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 49.474884][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 49.702036][ T28] audit: type=1400 audit(1759445526.862:107): avc: denied { create } for pid=452 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1
[ 49.759339][ T28] audit: type=1401 audit(1759445526.922:108): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768"
2025/10/02 22:52:07 executed programs: 0
[ 50.075118][ T465] bridge0: port 1(bridge_slave_0) entered blocking state
[ 50.082216][ T465] bridge0: port 1(bridge_slave_0) entered disabled state
[ 50.090145][ T465] device bridge_slave_0 entered promiscuous mode
[ 50.099095][ T465] bridge0: port 2(bridge_slave_1) entered blocking state
[ 50.106413][ T465] bridge0: port 2(bridge_slave_1) entered disabled state
[ 50.114033][ T465] device bridge_slave_1 entered promiscuous mode
[ 50.180322][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 50.188233][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 50.197352][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 50.206500][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 50.214829][ T462] bridge0: port 1(bridge_slave_0) entered blocking state
[ 50.221855][ T462] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 50.229375][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 50.238133][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 50.246863][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 50.255148][ T462] bridge0: port 2(bridge_slave_1) entered blocking state
[ 50.262259][ T462] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 50.274289][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 50.282505][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 50.291818][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 50.300040][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 50.313808][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 50.322482][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 50.333719][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 50.341928][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 50.350494][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 50.358075][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 50.366562][ T465] device veth0_vlan entered promiscuous mode
[ 50.376904][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 50.385120][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 50.394534][ T465] device veth1_macvtap entered promiscuous mode
[ 50.404817][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 50.412858][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 50.421667][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 50.431480][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 50.439941][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 50.471535][ T28] audit: type=1400 audit(1759445527.632:109): avc: denied { create } for pid=475 comm="syz.2.16" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
[ 50.490770][ T28] audit: type=1400 audit(1759445527.632:110): avc: denied { write } for pid=475 comm="syz.2.16" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
[ 50.522639][ T28] audit: type=1400 audit(1759445527.682:111): avc: denied { setopt } for pid=475 comm="syz.2.16" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
[ 150.654075][ C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 150.660763][ C1] rcu: 1-...!: (10000 ticks this GP) idle=4a14/1/0x4000000000000000 softirq=3625/3625 fqs=0
[ 150.670917][ C1] (t=10000 jiffies g=2521 q=123 ncpus=2)
[ 150.676639][ C1] rcu: rcu_preempt kthread timer wakeup didn't happen for 9999 jiffies! g2521 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402
[ 150.688869][ C1] rcu: Possible timer handling issue on cpu=1 timer-softirq=729
[ 150.696710][ C1] rcu: rcu_preempt kthread starved for 10000 jiffies! g2521 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=1
[ 150.708097][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 150.718151][ C1] rcu: RCU grace-period kthread stack dump:
[ 150.724046][ C1] task:rcu_preempt state:I stack:28528 pid:14 ppid:2 flags:0x00004000
[ 150.733273][ C1] Call Trace:
[ 150.736549][ C1]
[ 150.739489][ C1] __schedule+0xb87/0x14e0
[ 150.743948][ C1] ? release_firmware_map_entry+0x194/0x194
[ 150.749838][ C1] ? __mod_timer+0x7ae/0xb30
[ 150.754432][ C1] schedule+0xbd/0x170
[ 150.758500][ C1] schedule_timeout+0x12c/0x2e0
[ 150.763369][ C1] ? __cfi_schedule_timeout+0x10/0x10
[ 150.768771][ C1] ? __cfi_process_timeout+0x10/0x10
[ 150.774063][ C1] ? prepare_to_swait_event+0x308/0x320
[ 150.779745][ C1] rcu_gp_fqs_loop+0x2d8/0x10a0
[ 150.784594][ C1] ? rcu_gp_init+0xf10/0xf10
[ 150.789186][ C1] rcu_gp_kthread+0x95/0x370
[ 150.793772][ C1] ? __cfi_rcu_gp_kthread+0x10/0x10
[ 150.798971][ C1] ? set_cpus_allowed_ptr+0x82/0xc0
[ 150.804171][ C1] ? __kasan_check_read+0x11/0x20
[ 150.809196][ C1] ? __kthread_parkme+0x142/0x180
[ 150.814301][ C1] kthread+0x281/0x320
[ 150.818369][ C1] ? __cfi_rcu_gp_kthread+0x10/0x10
[ 150.823581][ C1] ? __cfi_kthread+0x10/0x10
[ 150.828167][ C1] ret_from_fork+0x1f/0x30
[ 150.832585][ C1]
[ 150.835609][ C1] rcu: Stack dump where RCU GP kthread last ran:
[ 150.841945][ C1] CPU: 1 PID: 482 Comm: syz.2.18 Not tainted syzkaller #0
[ 150.849080][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 150.859139][ C1] RIP: 0010:tipc_sk_rcv+0x2bb/0x2cc0
[ 150.864436][ C1] Code: 00 4c 89 f8 48 c1 e8 03 42 80 3c 28 00 74 08 4c 89 ff e8 98 6e e7 fc 4d 8b 3f 49 83 c7 14 4c 89 f8 48 c1 e8 03 42 0f b6 04 28 <84> c0 0f 85 86 1b 00 00 45 8b 3f 41 0f cf 83 7c 24 70 00 0f 84 ec
[ 150.884223][ C1] RSP: 0018:ffffc90000b76980 EFLAGS: 00000a07
[ 150.890289][ C1] RAX: 0000000000000000 RBX: ffff8881166763c0 RCX: 0000000000000000
[ 150.898257][ C1] RDX: ffff88811f033cc0 RSI: 00000000fa96529e RDI: 0000000000000000
[ 150.906236][ C1] RBP: ffffc90000b76c10 R08: 0000000000000004 R09: 0000000000000003
[ 150.914226][ C1] R10: fffff5200016ed20 R11: 1ffff9200016ed20 R12: ffff88811dc2c600
[ 150.922197][ C1] R13: dffffc0000000000 R14: ffffc90000b76dc0 R15: ffff88811f2ad8c4
[ 150.930167][ C1] FS: 00007f70b060a6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 150.939184][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 150.945777][ C1] CR2: 00007f70b05e8f98 CR3: 000000012cb40000 CR4: 00000000003506a0
[ 150.953774][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 150.961742][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 150.969710][ C1] Call Trace:
[ 150.973096][ C1]
[ 150.976070][ C1] ? __stack_depot_save+0x445/0x480
[ 150.981290][ C1] ? kasan_set_track+0x60/0x70
[ 150.986093][ C1] ? kasan_set_track+0x4b/0x70
[ 150.990859][ C1] ? kasan_save_free_info+0x31/0x50
[ 150.996103][ C1] ? ____kasan_slab_free+0x132/0x180
[ 151.001397][ C1] ? __kasan_slab_free+0x11/0x20
[ 151.006332][ C1] ? slab_free_freelist_hook+0xc2/0x190
[ 151.011889][ C1] ? kmem_cache_free+0x12d/0x300
[ 151.016837][ C1] ? kfree_skbmem+0x10c/0x180
[ 151.021546][ C1] ? kfree_skb_reason+0xdc/0x230
[ 151.026539][ C1] ? tipc_msg_reverse+0x6db/0x940
[ 151.031627][ C1] ? tipc_node_xmit+0x257/0xd00
[ 151.036492][ C1] ? tipc_release+0xd32/0x1650
[ 151.041265][ C1] ? syscall_exit_to_user_mode+0x1a/0x30
[ 151.047031][ C1] ? do_syscall_64+0x58/0xa0
[ 151.051635][ C1] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 151.057705][ C1] ? __cfi_tipc_sk_rcv+0x10/0x10
[ 151.062728][ C1] tipc_node_xmit+0x257/0xd00
[ 151.067431][ C1] ? ____kasan_slab_free+0x13d/0x180
[ 151.072722][ C1] ? __cfi_tipc_node_xmit+0x10/0x10
[ 151.077924][ C1] ? slab_free_freelist_hook+0xc2/0x190
[ 151.083475][ C1] ? kfree_skbmem+0x10c/0x180
[ 151.088337][ C1] ? kmem_cache_free+0x12d/0x300
[ 151.093300][ C1] tipc_node_xmit_skb+0xe9/0x130
[ 151.098251][ C1] ? kfree_skb_reason+0xdc/0x230
[ 151.103217][ C1] ? __cfi_tipc_node_xmit_skb+0x10/0x10
[ 151.108799][ C1] ? trace_tipc_sk_rej_msg+0x25/0x150
[ 151.114192][ C1] tipc_sk_rcv+0x1def/0x2cc0
[ 151.118816][ C1] ? release_firmware_map_entry+0x194/0x194
[ 151.124712][ C1] ? __kasan_check_read+0x11/0x20
[ 151.129748][ C1] ? preempt_schedule_irq+0xbb/0x110
[ 151.135034][ C1] ? __cfi_preempt_schedule_irq+0x10/0x10
[ 151.140774][ C1] ? sysvec_reschedule_ipi+0x78/0x80
[ 151.146103][ C1] ? __cfi_tipc_sk_rcv+0x10/0x10
[ 151.151054][ C1] ? update_stack_state+0x28c/0x480
[ 151.156259][ C1] tipc_node_xmit+0x257/0xd00
[ 151.160943][ C1] ? is_bpf_text_address+0x177/0x190
[ 151.166319][ C1] ? __cfi_tipc_node_xmit+0x10/0x10
[ 151.171542][ C1] ? kernel_text_address+0xa0/0xd0
[ 151.176649][ C1] ? __kernel_text_address+0xd/0x30
[ 151.181844][ C1] ? unwind_get_return_address+0x4d/0x90
[ 151.187490][ C1] ? __kasan_check_write+0x14/0x20
[ 151.192617][ C1] ? _raw_spin_lock_irqsave+0xb0/0x110
[ 151.198074][ C1] tipc_sk_filter_rcv+0x155f/0x2c80
[ 151.203284][ C1] ? tipc_sk_publish+0x440/0x440
[ 151.208300][ C1] ? __kasan_check_write+0x14/0x20
[ 151.213400][ C1] ? _raw_spin_lock_bh+0x8e/0xe0
[ 151.218340][ C1] tipc_sk_rcv+0x7d9/0x2cc0
[ 151.222869][ C1] ? tipc_msg_reverse+0x6db/0x940
[ 151.227908][ C1] ? __cfi_tipc_sk_rcv+0x10/0x10
[ 151.232859][ C1] ? tipc_sk_filter_rcv+0x2a1c/0x2c80
[ 151.238405][ C1] tipc_node_xmit+0x257/0xd00
[ 151.243087][ C1] ? __cfi_tipc_node_xmit+0x10/0x10
[ 151.248282][ C1] ? kasan_quarantine_put+0x34/0x190
[ 151.253829][ C1] tipc_node_distr_xmit+0x292/0x390
[ 151.259040][ C1] ? __cfi_tipc_node_distr_xmit+0x10/0x10
[ 151.264942][ C1] ? kfree_skbmem+0x10c/0x180
[ 151.269621][ C1] tipc_sk_backlog_rcv+0x16f/0x1f0
[ 151.274816][ C1] ? __cfi_tipc_sk_backlog_rcv+0x10/0x10
[ 151.280443][ C1] ? _raw_spin_lock_irqsave+0xb0/0x110
[ 151.285918][ C1] __release_sock+0x154/0x380
[ 151.290594][ C1] release_sock+0x60/0x1c0
[ 151.295033][ C1] tipc_release+0xd32/0x1650
[ 151.299640][ C1] ? __cfi_tipc_release+0x10/0x10
[ 151.304750][ C1] sock_close+0xf1/0x290
[ 151.308999][ C1] ? __cfi_sock_close+0x10/0x10
[ 151.313847][ C1] __fput+0x1fc/0x8f0
[ 151.317866][ C1] ____fput+0x15/0x20
[ 151.321874][ C1] task_work_run+0x1db/0x240
[ 151.326462][ C1] ? __cfi_task_work_run+0x10/0x10
[ 151.331574][ C1] ? __kasan_check_write+0x14/0x20
[ 151.336710][ C1] exit_to_user_mode_loop+0x9b/0xb0
[ 151.342045][ C1] exit_to_user_mode_prepare+0x5a/0xa0
[ 151.347592][ C1] syscall_exit_to_user_mode+0x1a/0x30
[ 151.353061][ C1] do_syscall_64+0x58/0xa0
[ 151.357475][ C1] ? clear_bhb_loop+0x30/0x80
[ 151.362151][ C1] ? clear_bhb_loop+0x30/0x80
[ 151.366839][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 151.372819][ C1] RIP: 0033:0x7f70af78e929
[ 151.377241][ C1] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
[ 151.396854][ C1] RSP: 002b:00007f70b060a038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 151.405357][ C1] RAX: 00000000000203a0 RBX: 00007f70af9b5fa0 RCX: 00007f70af78e929
[ 151.413335][ C1] RDX: 0000000000000000 RSI: 00002000000003c0 RDI: 0000000000000003
[ 151.421387][ C1] RBP: 00007f70af810b39 R08: 0000000000000000 R09: 0000000000000000
[ 151.429351][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 151.437314][ C1] R13: 0000000000000000 R14: 00007f70af9b5fa0 R15: 00007fffb3776e18
[ 151.445284][ C1]
[ 151.448358][ C1] CPU: 1 PID: 482 Comm: syz.2.18 Not tainted syzkaller #0
[ 151.455462][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 151.465514][ C1] RIP: 0010:tipc_sk_rcv+0x2bb/0x2cc0
[ 151.470833][ C1] Code: 00 4c 89 f8 48 c1 e8 03 42 80 3c 28 00 74 08 4c 89 ff e8 98 6e e7 fc 4d 8b 3f 49 83 c7 14 4c 89 f8 48 c1 e8 03 42 0f b6 04 28 <84> c0 0f 85 86 1b 00 00 45 8b 3f 41 0f cf 83 7c 24 70 00 0f 84 ec
[ 151.490433][ C1] RSP: 0018:ffffc90000b76980 EFLAGS: 00000a07
[ 151.496495][ C1] RAX: 0000000000000000 RBX: ffff8881166763c0 RCX: 0000000000000000
[ 151.504462][ C1] RDX: ffff88811f033cc0 RSI: 00000000fa96529e RDI: 0000000000000000
[ 151.512428][ C1] RBP: ffffc90000b76c10 R08: 0000000000000004 R09: 0000000000000003
[ 151.520393][ C1] R10: fffff5200016ed20 R11: 1ffff9200016ed20 R12: ffff88811dc2c600
[ 151.528361][ C1] R13: dffffc0000000000 R14: ffffc90000b76dc0 R15: ffff88811f2ad8c4
[ 151.536335][ C1] FS: 00007f70b060a6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 151.545269][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 151.551868][ C1] CR2: 00007f70b05e8f98 CR3: 000000012cb40000 CR4: 00000000003506a0
[ 151.559836][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 151.567804][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 151.575859][ C1] Call Trace:
[ 151.579155][ C1]
[ 151.582082][ C1] ? __stack_depot_save+0x445/0x480
[ 151.587280][ C1] ? kasan_set_track+0x60/0x70
[ 151.592041][ C1] ? kasan_set_track+0x4b/0x70
[ 151.596806][ C1] ? kasan_save_free_info+0x31/0x50
[ 151.602015][ C1] ? ____kasan_slab_free+0x132/0x180
[ 151.607299][ C1] ? __kasan_slab_free+0x11/0x20
[ 151.612231][ C1] ? slab_free_freelist_hook+0xc2/0x190
[ 151.617783][ C1] ? kmem_cache_free+0x12d/0x300
[ 151.622816][ C1] ? kfree_skbmem+0x10c/0x180
[ 151.627487][ C1] ? kfree_skb_reason+0xdc/0x230
[ 151.632531][ C1] ? tipc_msg_reverse+0x6db/0x940
[ 151.637566][ C1] ? tipc_node_xmit+0x257/0xd00
[ 151.642433][ C1] ? tipc_release+0xd32/0x1650
[ 151.647191][ C1] ? syscall_exit_to_user_mode+0x1a/0x30
[ 151.652823][ C1] ? do_syscall_64+0x58/0xa0
[ 151.657406][ C1] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 151.663575][ C1] ? __cfi_tipc_sk_rcv+0x10/0x10
[ 151.668519][ C1] tipc_node_xmit+0x257/0xd00
[ 151.673279][ C1] ? ____kasan_slab_free+0x13d/0x180
[ 151.678564][ C1] ? __cfi_tipc_node_xmit+0x10/0x10
[ 151.683764][ C1] ? slab_free_freelist_hook+0xc2/0x190
[ 151.689313][ C1] ? kfree_skbmem+0x10c/0x180
[ 151.693991][ C1] ? kmem_cache_free+0x12d/0x300
[ 151.698932][ C1] tipc_node_xmit_skb+0xe9/0x130
[ 151.703883][ C1] ? kfree_skb_reason+0xdc/0x230
[ 151.708811][ C1] ? __cfi_tipc_node_xmit_skb+0x10/0x10
[ 151.714359][ C1] ? trace_tipc_sk_rej_msg+0x25/0x150
[ 151.719844][ C1] tipc_sk_rcv+0x1def/0x2cc0
[ 151.724434][ C1] ? release_firmware_map_entry+0x194/0x194
[ 151.730356][ C1] ? __kasan_check_read+0x11/0x20
[ 151.735370][ C1] ? preempt_schedule_irq+0xbb/0x110
[ 151.740654][ C1] ? __cfi_preempt_schedule_irq+0x10/0x10
[ 151.746390][ C1] ? sysvec_reschedule_ipi+0x78/0x80
[ 151.751687][ C1] ? __cfi_tipc_sk_rcv+0x10/0x10
[ 151.756644][ C1] ? update_stack_state+0x28c/0x480
[ 151.761852][ C1] tipc_node_xmit+0x257/0xd00
[ 151.766621][ C1] ? is_bpf_text_address+0x177/0x190
[ 151.771922][ C1] ? __cfi_tipc_node_xmit+0x10/0x10
[ 151.777122][ C1] ? kernel_text_address+0xa0/0xd0
[ 151.782255][ C1] ? __kernel_text_address+0xd/0x30
[ 151.787471][ C1] ? unwind_get_return_address+0x4d/0x90
[ 151.793120][ C1] ? __kasan_check_write+0x14/0x20
[ 151.798229][ C1] ? _raw_spin_lock_irqsave+0xb0/0x110
[ 151.803684][ C1] tipc_sk_filter_rcv+0x155f/0x2c80
[ 151.808883][ C1] ? tipc_sk_publish+0x440/0x440
[ 151.813834][ C1] ? __kasan_check_write+0x14/0x20
[ 151.818935][ C1] ? _raw_spin_lock_bh+0x8e/0xe0
[ 151.823898][ C1] tipc_sk_rcv+0x7d9/0x2cc0
[ 151.828410][ C1] ? tipc_msg_reverse+0x6db/0x940
[ 151.833479][ C1] ? __cfi_tipc_sk_rcv+0x10/0x10
[ 151.838439][ C1] ? tipc_sk_filter_rcv+0x2a1c/0x2c80
[ 151.843810][ C1] tipc_node_xmit+0x257/0xd00
[ 151.848590][ C1] ? __cfi_tipc_node_xmit+0x10/0x10
[ 151.853874][ C1] ? kasan_quarantine_put+0x34/0x190
[ 151.859174][ C1] tipc_node_distr_xmit+0x292/0x390
[ 151.864374][ C1] ? __cfi_tipc_node_distr_xmit+0x10/0x10
[ 151.870101][ C1] ? kfree_skbmem+0x10c/0x180
[ 151.874776][ C1] tipc_sk_backlog_rcv+0x16f/0x1f0
[ 151.879883][ C1] ? __cfi_tipc_sk_backlog_rcv+0x10/0x10
[ 151.885515][ C1] ? _raw_spin_lock_irqsave+0xb0/0x110
[ 151.890979][ C1] __release_sock+0x154/0x380
[ 151.895667][ C1] release_sock+0x60/0x1c0
[ 151.900131][ C1] tipc_release+0xd32/0x1650
[ 151.904738][ C1] ? __cfi_tipc_release+0x10/0x10
[ 151.909868][ C1] sock_close+0xf1/0x290
[ 151.914125][ C1] ? __cfi_sock_close+0x10/0x10
[ 151.918987][ C1] __fput+0x1fc/0x8f0
[ 151.922996][ C1] ____fput+0x15/0x20
[ 151.926980][ C1] task_work_run+0x1db/0x240
[ 151.931568][ C1] ? __cfi_task_work_run+0x10/0x10
[ 151.936700][ C1] ? __kasan_check_write+0x14/0x20
[ 151.941934][ C1] exit_to_user_mode_loop+0x9b/0xb0
[ 151.947169][ C1] exit_to_user_mode_prepare+0x5a/0xa0
[ 151.952637][ C1] syscall_exit_to_user_mode+0x1a/0x30
[ 151.958097][ C1] do_syscall_64+0x58/0xa0
[ 151.962515][ C1] ? clear_bhb_loop+0x30/0x80
[ 151.967195][ C1] ? clear_bhb_loop+0x30/0x80
[ 151.971874][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 151.977766][ C1] RIP: 0033:0x7f70af78e929
[ 151.982192][ C1] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
[ 152.001797][ C1] RSP: 002b:00007f70b060a038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 152.010649][ C1] RAX: 00000000000203a0 RBX: 00007f70af9b5fa0 RCX: 00007f70af78e929
[ 152.018629][ C1] RDX: 0000000000000000 RSI: 00002000000003c0 RDI: 0000000000000003
[ 152.026646][ C1] RBP: 00007f70af810b39 R08: 0000000000000000 R09: 0000000000000000
[ 152.034648][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 152.042628][ C1] R13: 0000000000000000 R14: 00007f70af9b5fa0 R15: 00007fffb3776e18
[ 152.050629][ C1]
[ 199.231713][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for 143s! [syz.2.18:481]
[ 199.239774][ C0] Modules linked in:
[ 199.243682][ C0] CPU: 0 PID: 481 Comm: syz.2.18 Not tainted syzkaller #0
[ 199.250889][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 199.260974][ C0] RIP: 0010:kvm_wait+0xf2/0x140
[ 199.265878][ 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 20 96 13 04 fb f4 71 ff ff ff fb e9 6b ff ff ff e8 ae c9 b8 03 89 f9 80 e1 07 38
[ 199.285584][ C0] RSP: 0018:ffffc90000ba78a0 EFLAGS: 00000246
[ 199.291665][ C0] RAX: 0000000000000003 RBX: ffff888115415998 RCX: ffffffff84f43dc2
[ 199.299645][ C0] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff888115415998
[ 199.307630][ C0] RBP: ffffc90000ba7930 R08: dffffc0000000000 R09: ffffed1022a82b34
[ 199.315649][ C0] R10: ffffed1022a82b34 R11: 1ffff11022a82b33 R12: 1ffff1103ee00001
[ 199.323725][ C0] R13: ffff8881f7038cd4 R14: dffffc0000000000 R15: 1ffff92000174f14
[ 199.331710][ C0] FS: 0000555577d53500(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 199.340661][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 199.347252][ C0] CR2: 0000200000009000 CR3: 000000012cb40000 CR4: 00000000003506b0
[ 199.355240][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 199.363229][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 199.371213][ C0] Call Trace:
[ 199.374502][ C0]
[ 199.377469][ C0] ? __cfi_kvm_wait+0x10/0x10
[ 199.382162][ C0] ? __pv_queued_spin_lock_slowpath+0x632/0xc40
[ 199.388450][ C0] __pv_queued_spin_lock_slowpath+0x690/0xc40
[ 199.394626][ C0] ? __cfi___pv_queued_spin_lock_slowpath+0x10/0x10
[ 199.401404][ C0] ? __stack_depot_save+0x36/0x480
[ 199.406667][ C0] queued_spin_lock_slowpath+0x47/0x50
[ 199.412763][ C0] _raw_spin_lock_bh+0xd8/0xe0
[ 199.417550][ C0] ? __cfi__raw_spin_lock_bh+0x10/0x10
[ 199.423033][ C0] ? do_syscall_64+0x4c/0xa0
[ 199.427715][ C0] lock_sock_nested+0x92/0x280
[ 199.432557][ C0] ? __cfi_lock_sock_nested+0x10/0x10
[ 199.438035][ C0] ? __cfi_locks_remove_file+0x10/0x10
[ 199.443602][ C0] tipc_release+0xb2/0x1650
[ 199.448135][ C0] ? rwsem_write_trylock+0x130/0x300
[ 199.453445][ C0] ? __cfi_tipc_release+0x10/0x10
[ 199.458479][ C0] ? task_work_add+0x2b1/0x330
[ 199.463268][ C0] sock_close+0xf1/0x290
[ 199.467526][ C0] ? __cfi_sock_close+0x10/0x10
[ 199.472400][ C0] __fput+0x1fc/0x8f0
[ 199.476536][ C0] ? _raw_spin_unlock+0x4c/0x70
[ 199.481572][ C0] ____fput+0x15/0x20
[ 199.485571][ C0] task_work_run+0x1db/0x240
[ 199.490179][ C0] ? __cfi_task_work_run+0x10/0x10
[ 199.495311][ C0] ? __cfi___close_range+0x10/0x10
[ 199.500585][ C0] exit_to_user_mode_loop+0x9b/0xb0
[ 199.505803][ C0] exit_to_user_mode_prepare+0x5a/0xa0
[ 199.511276][ C0] syscall_exit_to_user_mode+0x1a/0x30
[ 199.516755][ C0] do_syscall_64+0x58/0xa0
[ 199.521197][ C0] ? clear_bhb_loop+0x30/0x80
[ 199.525888][ C0] ? clear_bhb_loop+0x30/0x80
[ 199.530722][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 199.536629][ C0] RIP: 0033:0x7f70af78e929
[ 199.541070][ C0] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
[ 199.560772][ C0] RSP: 002b:00007fffb3776f78 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4
[ 199.569288][ C0] RAX: 0000000000000000 RBX: 00007f70af9b7ba0 RCX: 00007f70af78e929
[ 199.577272][ C0] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003
[ 199.585359][ C0] RBP: 00007f70af9b7ba0 R08: 0000000000000000 R09: 00000005b377726f
[ 199.593619][ C0] R10: 00007f70af9b7ac0 R11: 0000000000000246 R12: 000000000000c8d5
[ 199.601702][ C0] R13: 00007f70af9b6080 R14: ffffffffffffffff R15: 00007fffb3777090
[ 199.609705][ C0]
[ 199.612760][ C0] Sending NMI from CPU 0 to CPUs 1:
[ 199.617984][ C1] NMI backtrace for cpu 1
[ 199.617993][ C1] CPU: 1 PID: 482 Comm: syz.2.18 Not tainted syzkaller #0
[ 199.618009][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 199.618018][ C1] RIP: 0010:_raw_spin_lock_bh+0x9b/0xe0
[ 199.618043][ C1] Code: 00 00 00 48 89 df be 04 00 00 00 e8 ef 72 c0 fc 4c 89 f7 be 04 00 00 00 e8 e2 72 c0 fc 8b 44 24 20 b9 01 00 00 00 f0 0f b1 0b <75> 2d 48 c7 04 24 0e 36 e0 45 4b c7 04 27 00 00 00 00 65 48 8b 04
[ 199.618057][ C1] RSP: 0018:ffffc90000b768e0 EFLAGS: 00000246
[ 199.618071][ C1] RAX: 0000000000000000 RBX: ffffc90000b76dd4 RCX: 0000000000000001
[ 199.618082][ C1] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffffc90000b76900
[ 199.618093][ C1] RBP: ffffc90000b76970 R08: 0000000000000004 R09: 0000000000000003
[ 199.618103][ C1] R10: fffff5200016ed20 R11: 1ffff9200016ed20 R12: dffffc0000000000
[ 199.618115][ C1] R13: dffffc0000000000 R14: ffffc90000b76900 R15: 1ffff9200016ed1c
[ 199.618128][ C1] FS: 00007f70b060a6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 199.618143][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 199.618154][ C1] CR2: 00007f70b05e8f98 CR3: 000000012cb40000 CR4: 00000000003506a0
[ 199.618169][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 199.618178][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 199.618188][ C1] Call Trace:
[ 199.618194][ C1]
[ 199.618200][ C1] ? __cfi__raw_spin_lock_bh+0x10/0x10
[ 199.618220][ C1] tipc_sk_rcv+0x25c/0x2cc0
[ 199.618244][ C1] ? __stack_depot_save+0x445/0x480
[ 199.618262][ C1] ? kasan_set_track+0x60/0x70
[ 199.618280][ C1] ? kasan_set_track+0x4b/0x70
[ 199.618296][ C1] ? kasan_save_free_info+0x31/0x50
[ 199.618320][ C1] ? ____kasan_slab_free+0x132/0x180
[ 199.618338][ C1] ? __kasan_slab_free+0x11/0x20
[ 199.618356][ C1] ? slab_free_freelist_hook+0xc2/0x190
[ 199.618380][ C1] ? kmem_cache_free+0x12d/0x300
[ 199.618401][ C1] ? kfree_skbmem+0x10c/0x180
[ 199.618416][ C1] ? kfree_skb_reason+0xdc/0x230
[ 199.618430][ C1] ? tipc_msg_reverse+0x6db/0x940
[ 199.618459][ C1] ? tipc_node_xmit+0x257/0xd00
[ 199.618481][ C1] ? tipc_release+0xd32/0x1650
[ 199.618497][ C1] ? syscall_exit_to_user_mode+0x1a/0x30
[ 199.618520][ C1] ? do_syscall_64+0x58/0xa0
[ 199.618536][ C1] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 199.618557][ C1] ? __cfi_tipc_sk_rcv+0x10/0x10
[ 199.618585][ C1] tipc_node_xmit+0x257/0xd00
[ 199.618606][ C1] ? ____kasan_slab_free+0x13d/0x180
[ 199.618625][ C1] ? __cfi_tipc_node_xmit+0x10/0x10
[ 199.618646][ C1] ? slab_free_freelist_hook+0xc2/0x190
[ 199.618671][ C1] ? kfree_skbmem+0x10c/0x180
[ 199.618685][ C1] ? kmem_cache_free+0x12d/0x300
[ 199.618709][ C1] tipc_node_xmit_skb+0xe9/0x130
[ 199.618729][ C1] ? kfree_skb_reason+0xdc/0x230
[ 199.618744][ C1] ? __cfi_tipc_node_xmit_skb+0x10/0x10
[ 199.618767][ C1] ? trace_tipc_sk_rej_msg+0x25/0x150
[ 199.618792][ C1] tipc_sk_rcv+0x1def/0x2cc0
[ 199.618816][ C1] ? release_firmware_map_entry+0x194/0x194
[ 199.618837][ C1] ? __kasan_check_read+0x11/0x20
[ 199.618851][ C1] ? preempt_schedule_irq+0xbb/0x110
[ 199.618869][ C1] ? __cfi_preempt_schedule_irq+0x10/0x10
[ 199.618890][ C1] ? sysvec_reschedule_ipi+0x78/0x80
[ 199.618912][ C1] ? __cfi_tipc_sk_rcv+0x10/0x10
[ 199.618937][ C1] ? update_stack_state+0x28c/0x480
[ 199.618958][ C1] tipc_node_xmit+0x257/0xd00
[ 199.618980][ C1] ? is_bpf_text_address+0x177/0x190
[ 199.619003][ C1] ? __cfi_tipc_node_xmit+0x10/0x10
[ 199.619023][ C1] ? kernel_text_address+0xa0/0xd0
[ 199.619045][ C1] ? __kernel_text_address+0xd/0x30
[ 199.619064][ C1] ? unwind_get_return_address+0x4d/0x90
[ 199.619083][ C1] ? __kasan_check_write+0x14/0x20
[ 199.619097][ C1] ? _raw_spin_lock_irqsave+0xb0/0x110
[ 199.619116][ C1] tipc_sk_filter_rcv+0x155f/0x2c80
[ 199.619147][ C1] ? tipc_sk_publish+0x440/0x440
[ 199.619162][ C1] ? __kasan_check_write+0x14/0x20
[ 199.619177][ C1] ? _raw_spin_lock_bh+0x8e/0xe0
[ 199.619196][ C1] tipc_sk_rcv+0x7d9/0x2cc0
[ 199.619226][ C1] ? tipc_msg_reverse+0x6db/0x940
[ 199.619248][ C1] ? __cfi_tipc_sk_rcv+0x10/0x10
[ 199.619275][ C1] ? tipc_sk_filter_rcv+0x2a1c/0x2c80
[ 199.619292][ C1] tipc_node_xmit+0x257/0xd00
[ 199.619314][ C1] ? __cfi_tipc_node_xmit+0x10/0x10
[ 199.619337][ C1] ? kasan_quarantine_put+0x34/0x190
[ 199.619354][ C1] tipc_node_distr_xmit+0x292/0x390
[ 199.619378][ C1] ? __cfi_tipc_node_distr_xmit+0x10/0x10
[ 199.619401][ C1] ? kfree_skbmem+0x10c/0x180
[ 199.619416][ C1] tipc_sk_backlog_rcv+0x16f/0x1f0
[ 199.619432][ C1] ? __cfi_tipc_sk_backlog_rcv+0x10/0x10
[ 199.619455][ C1] ? _raw_spin_lock_irqsave+0xb0/0x110
[ 199.619474][ C1] __release_sock+0x154/0x380
[ 199.619496][ C1] release_sock+0x60/0x1c0
[ 199.619510][ C1] tipc_release+0xd32/0x1650
[ 199.619527][ C1] ? __cfi_tipc_release+0x10/0x10
[ 199.619544][ C1] sock_close+0xf1/0x290
[ 199.619566][ C1] ? __cfi_sock_close+0x10/0x10
[ 199.619588][ C1] __fput+0x1fc/0x8f0
[ 199.619609][ C1] ____fput+0x15/0x20
[ 199.619626][ C1] task_work_run+0x1db/0x240
[ 199.619646][ C1] ? __cfi_task_work_run+0x10/0x10
[ 199.619667][ C1] ? __kasan_check_write+0x14/0x20
[ 199.619682][ C1] exit_to_user_mode_loop+0x9b/0xb0
[ 199.619700][ C1] exit_to_user_mode_prepare+0x5a/0xa0
[ 199.619717][ C1] syscall_exit_to_user_mode+0x1a/0x30
[ 199.619740][ C1] do_syscall_64+0x58/0xa0
[ 199.619756][ C1] ? clear_bhb_loop+0x30/0x80
[ 199.619777][ C1] ? clear_bhb_loop+0x30/0x80
[ 199.619799][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 199.619819][ C1] RIP: 0033:0x7f70af78e929
[ 199.619833][ C1] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
[ 199.619845][ C1] RSP: 002b:00007f70b060a038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 199.619861][ C1] RAX: 00000000000203a0 RBX: 00007f70af9b5fa0 RCX: 00007f70af78e929
[ 199.619873][ C1] RDX: 0000000000000000 RSI: 00002000000003c0 RDI: 0000000000000003
[ 199.619883][ C1] RBP: 00007f70af810b39 R08: 0000000000000000 R09: 0000000000000000
[ 199.619892][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 199.619902][ C1] R13: 0000000000000000 R14: 00007f70af9b5fa0 R15: 00007fffb3776e18
[ 199.619916][ C1]