Warning: Permanently added '10.128.10.12' (ED25519) to the list of known hosts.
2025/09/15 08:52:07 parsed 1 programs
[ 43.968022][ T24] kauditd_printk_skb: 30 callbacks suppressed
[ 43.968033][ T24] audit: type=1400 audit(1757926327.730:104): avc: denied { unlink } for pid=415 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"
[ 44.188151][ T415] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 44.754179][ T436] bridge0: port 1(bridge_slave_0) entered blocking state
[ 44.761320][ T436] bridge0: port 1(bridge_slave_0) entered disabled state
[ 44.768754][ T436] device bridge_slave_0 entered promiscuous mode
[ 44.775502][ T436] bridge0: port 2(bridge_slave_1) entered blocking state
[ 44.782572][ T436] bridge0: port 2(bridge_slave_1) entered disabled state
[ 44.789952][ T436] device bridge_slave_1 entered promiscuous mode
[ 44.816459][ T436] bridge0: port 2(bridge_slave_1) entered blocking state
[ 44.823598][ T436] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 44.830821][ T436] bridge0: port 1(bridge_slave_0) entered blocking state
[ 44.837855][ T436] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 44.853995][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 44.861809][ T305] bridge0: port 1(bridge_slave_0) entered disabled state
[ 44.869641][ T305] bridge0: port 2(bridge_slave_1) entered disabled state
[ 44.879322][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 44.887830][ T305] bridge0: port 1(bridge_slave_0) entered blocking state
[ 44.894873][ T305] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 44.904046][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 44.912206][ T305] bridge0: port 2(bridge_slave_1) entered blocking state
[ 44.919424][ T305] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 44.930403][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 44.939474][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 44.951498][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 44.963019][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 44.971204][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 44.979359][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 44.989099][ T436] device veth0_vlan entered promiscuous mode
[ 44.998103][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 45.006926][ T436] device veth1_macvtap entered promiscuous mode
[ 45.016456][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 45.025958][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 45.202129][ T24] audit: type=1400 audit(1757926328.970:105): avc: denied { create } for pid=459 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1
[ 45.321842][ T24] audit: type=1401 audit(1757926329.090:106): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768"
2025/09/15 08:52:09 executed programs: 0
[ 45.494885][ T24] audit: type=1400 audit(1757926329.260:107): avc: denied { write } for pid=406 comm="syz-execprog" path="pipe:[15688]" dev="pipefs" ino=15688 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1
[ 45.538756][ T475] bridge0: port 1(bridge_slave_0) entered blocking state
[ 45.546084][ T475] bridge0: port 1(bridge_slave_0) entered disabled state
[ 45.553571][ T475] device bridge_slave_0 entered promiscuous mode
[ 45.560326][ T475] bridge0: port 2(bridge_slave_1) entered blocking state
[ 45.567483][ T475] bridge0: port 2(bridge_slave_1) entered disabled state
[ 45.574850][ T475] device bridge_slave_1 entered promiscuous mode
[ 45.605966][ T475] bridge0: port 2(bridge_slave_1) entered blocking state
[ 45.613011][ T475] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 45.620260][ T475] bridge0: port 1(bridge_slave_0) entered blocking state
[ 45.627314][ T475] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 45.645150][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 45.653504][ T305] bridge0: port 1(bridge_slave_0) entered disabled state
[ 45.660695][ T305] bridge0: port 2(bridge_slave_1) entered disabled state
[ 45.672722][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 45.680875][ T305] bridge0: port 1(bridge_slave_0) entered blocking state
[ 45.687998][ T305] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 45.696494][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 45.704668][ T305] bridge0: port 2(bridge_slave_1) entered blocking state
[ 45.711718][ T305] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 45.725382][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 45.734701][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 45.742792][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 45.757384][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 45.765933][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 45.775905][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 45.783778][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 45.792938][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 45.800326][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 45.810405][ T475] device veth0_vlan entered promiscuous mode
[ 45.818973][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 45.827540][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 45.836486][ T475] device veth1_macvtap entered promiscuous mode
[ 45.844009][ T112] device bridge_slave_1 left promiscuous mode
[ 45.850089][ T112] bridge0: port 2(bridge_slave_1) entered disabled state
[ 45.857610][ T112] device bridge_slave_0 left promiscuous mode
[ 45.864022][ T112] bridge0: port 1(bridge_slave_0) entered disabled state
[ 45.871537][ T112] device veth1_macvtap left promiscuous mode
[ 45.877585][ T112] device veth0_vlan left promiscuous mode
[ 45.966834][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 45.974720][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 45.983171][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 45.992566][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 46.001097][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 46.021176][ T24] audit: type=1400 audit(1757926329.780:108): avc: denied { create } for pid=479 comm="syz.2.16" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
[ 46.043620][ T24] audit: type=1400 audit(1757926329.780:109): avc: denied { write } for pid=479 comm="syz.2.16" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
[ 46.063434][ T24] audit: type=1400 audit(1757926329.780:110): avc: denied { setopt } for pid=479 comm="syz.2.16" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
2025/09/15 08:52:14 executed programs: 270
2025/09/15 08:52:19 executed programs: 570
[ 56.037465][ T2297] bridge0: port 1(bridge_slave_0) entered blocking state
[ 56.044646][ T2297] bridge0: port 1(bridge_slave_0) entered disabled state
[ 56.052189][ T2297] device bridge_slave_0 entered promiscuous mode
[ 56.059644][ T2297] bridge0: port 2(bridge_slave_1) entered blocking state
[ 56.067456][ T2297] bridge0: port 2(bridge_slave_1) entered disabled state
[ 56.074936][ T2297] device bridge_slave_1 entered promiscuous mode
[ 56.103839][ T2297] bridge0: port 2(bridge_slave_1) entered blocking state
[ 56.111082][ T2297] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 56.118390][ T2297] bridge0: port 1(bridge_slave_0) entered blocking state
[ 56.125419][ T2297] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 56.140234][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 56.147806][ T112] bridge0: port 1(bridge_slave_0) entered disabled state
[ 56.155286][ T112] bridge0: port 2(bridge_slave_1) entered disabled state
[ 56.166210][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 56.174398][ T112] bridge0: port 1(bridge_slave_0) entered blocking state
[ 56.181682][ T112] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 56.190300][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 56.198935][ T112] bridge0: port 2(bridge_slave_1) entered blocking state
[ 56.206225][ T112] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 56.218112][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 56.227418][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 56.239673][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 56.251503][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 56.260144][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 56.267810][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 56.275907][ T2297] device veth0_vlan entered promiscuous mode
[ 56.286064][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 56.295085][ T2297] device veth1_macvtap entered promiscuous mode
[ 56.303740][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 56.314793][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 56.494856][ T9] device bridge_slave_1 left promiscuous mode
[ 56.501091][ T9] bridge0: port 2(bridge_slave_1) entered disabled state
[ 56.510442][ T9] device bridge_slave_0 left promiscuous mode
[ 56.516736][ T9] bridge0: port 1(bridge_slave_0) entered disabled state
[ 56.524766][ T9] device veth1_macvtap left promiscuous mode
[ 56.530877][ T9] device veth0_vlan left promiscuous mode
[ 158.001573][ C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 158.008248][ C1] rcu: 1-...!: (10000 ticks this GP) idle=016/1/0x4000000000000000 softirq=6342/6342 fqs=0 last_accelerate: a12a/c83a dyntick_enabled: 1
[ 158.022376][ C1] (t=10003 jiffies g=4017 q=9)
[ 158.027202][ C1] rcu: rcu_preempt kthread starved for 10003 jiffies! g4017 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0
[ 158.038450][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 158.048425][ C1] rcu: RCU grace-period kthread stack dump:
[ 158.054335][ C1] task:rcu_preempt state:I stack: 0 pid: 13 ppid: 2 flags:0x00004000
[ 158.063688][ C1] Call Trace:
[ 158.066993][ C1] __schedule+0xb47/0x1310
[ 158.071398][ C1] ? release_firmware_map_entry+0x190/0x190
[ 158.077273][ C1] ? __mod_timer+0x7ae/0xb30
[ 158.081835][ C1] schedule+0x13c/0x1d0
[ 158.085963][ C1] schedule_timeout+0x12c/0x2d0
[ 158.090795][ C1] ? console_conditional_schedule+0x10/0x10
[ 158.096668][ C1] ? _raw_spin_lock_irqsave+0xb0/0x110
[ 158.102232][ C1] ? run_local_timers+0x160/0x160
[ 158.107238][ C1] ? prepare_to_swait_event+0x320/0x340
[ 158.112772][ C1] rcu_gp_kthread+0x100a/0x26a0
[ 158.117597][ C1] ? rcu_barrier_callback+0x50/0x50
[ 158.122770][ C1] ? __kasan_check_read+0x11/0x20
[ 158.127799][ C1] ? __kthread_parkme+0xb9/0x1c0
[ 158.132717][ C1] kthread+0x346/0x3d0
[ 158.136763][ C1] ? rcu_barrier_callback+0x50/0x50
[ 158.141930][ C1] ? kthread_blkcg+0xd0/0xd0
[ 158.146494][ C1] ret_from_fork+0x1f/0x30
[ 158.150972][ C1] NMI backtrace for cpu 1
[ 158.155428][ C1] CPU: 1 PID: 2597 Comm: syz.2.714 Not tainted syzkaller #0
[ 158.162698][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2025
[ 158.172727][ C1] Call Trace:
[ 158.175982][ C1]
[ 158.178833][ C1] __dump_stack+0x21/0x24
[ 158.183136][ C1] dump_stack_lvl+0x169/0x1d8
[ 158.187883][ C1] ? show_regs_print_info+0x18/0x18
[ 158.193073][ C1] ? _raw_spin_lock_irqsave+0xb0/0x110
[ 158.198516][ C1] ? _raw_spin_lock+0xe0/0xe0
[ 158.203163][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 158.209198][ C1] dump_stack+0x15/0x1c
[ 158.213326][ C1] nmi_trigger_cpumask_backtrace+0x27f/0x2c0
[ 158.219384][ C1] arch_trigger_cpumask_backtrace+0x10/0x20
[ 158.225260][ C1] rcu_dump_cpu_stacks+0x19c/0x2c0
[ 158.230633][ C1] rcu_sched_clock_irq+0xf79/0x1870
[ 158.235832][ C1] ? rcutree_dead_cpu+0x2f0/0x2f0
[ 158.240825][ C1] ? hrtimer_run_queues+0x166/0x430
[ 158.246093][ C1] update_process_times+0x198/0x200
[ 158.251258][ C1] tick_sched_timer+0x17c/0x240
[ 158.256073][ C1] ? tick_setup_sched_timer+0x450/0x450
[ 158.261584][ C1] __hrtimer_run_queues+0x37a/0x960
[ 158.266748][ C1] ? process_backlog+0x5e0/0x600
[ 158.271858][ C1] ? hrtimer_interrupt+0xdc0/0xdc0
[ 158.277129][ C1] ? ktime_get_update_offsets_now+0x293/0x2b0
[ 158.283257][ C1] hrtimer_interrupt+0x3a6/0xdc0
[ 158.288194][ C1] ? sched_clock_cpu+0x1b/0x3d0
[ 158.293020][ C1] __sysvec_apic_timer_interrupt+0xfa/0x3f0
[ 158.298879][ C1] asm_call_irq_on_stack+0xf/0x20
[ 158.303871][ C1]
[ 158.306781][ C1] sysvec_apic_timer_interrupt+0x85/0xe0
[ 158.312394][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20
[ 158.318371][ C1] RIP: 0010:tipc_sk_lookup+0x2e3/0x5f0
[ 158.323928][ C1] Code: 10 0f b7 18 48 8b 44 24 48 42 0f b6 04 20 84 c0 0f 85 e2 00 00 00 49 f7 df 48 8b 44 24 18 44 0f b7 20 4b 8d 7c 3d 00 48 01 df <48> 8d b4 24 80 00 00 00 4c 89 e2 e8 6d 67 fa fd 41 89 c6 31 ff 89
[ 158.343898][ C1] RSP: 0018:ffffc900010be740 EFLAGS: 00000286
[ 158.349936][ C1] RAX: ffff888119b110da RBX: 000000000000035c RCX: ffff88810e418000
[ 158.357878][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff8881110b575c
[ 158.365817][ C1] RBP: ffffc900010be830 R08: 0000000000000004 R09: 0000000000000003
[ 158.373764][ C1] R10: fffff52000217cf8 R11: 1ffff92000217cf8 R12: 0000000000000004
[ 158.381707][ C1] R13: ffff8881110b57e8 R14: 00000000fd51ae30 R15: fffffffffffffc18
[ 158.390125][ C1] ? tipc_sk_rcv+0x1ef0/0x1ef0
[ 158.394877][ C1] tipc_sk_rcv+0x3eb/0x1ef0
[ 158.399357][ C1] ? _raw_spin_unlock_irqrestore+0x5b/0x80
[ 158.405148][ C1] ? __stack_depot_save+0x479/0x4c0
[ 158.410341][ C1] ? kasan_set_track+0x5b/0x70
[ 158.415079][ C1] ? kasan_set_track+0x4a/0x70
[ 158.419810][ C1] ? ____kasan_slab_free+0x125/0x160
[ 158.425062][ C1] ? __kasan_slab_free+0x11/0x20
[ 158.429967][ C1] ? kmem_cache_free+0x100/0x2d0
[ 158.434909][ C1] ? kfree_skbmem+0x10c/0x180
[ 158.439575][ C1] ? kfree_skb+0xc1/0x2f0
[ 158.443887][ C1] ? tipc_sk_backlog_rcv+0x16f/0x1f0
[ 158.449245][ C1] ? __release_sock+0x146/0x360
[ 158.454166][ C1] ? __sys_setsockopt+0x265/0x460
[ 158.459166][ C1] ? __skb_queue_purge+0x170/0x170
[ 158.464250][ C1] tipc_node_xmit+0x256/0xcd0
[ 158.468894][ C1] ? debug_smp_processor_id+0x17/0x20
[ 158.474252][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 158.479774][ C1] ? ____kasan_slab_free+0x130/0x160
[ 158.485038][ C1] ? __kasan_slab_free+0x11/0x20
[ 158.489944][ C1] ? slab_free_freelist_hook+0xc5/0x190
[ 158.495462][ C1] ? kfree_skbmem+0x10c/0x180
[ 158.500124][ C1] tipc_node_distr_xmit+0x292/0x390
[ 158.505305][ C1] ? tipc_node_xmit_skb+0x130/0x130
[ 158.510468][ C1] ? trace_tipc_sk_rej_msg+0x2c/0x6d0
[ 158.515819][ C1] tipc_sk_rcv+0x19b9/0x1ef0
[ 158.520381][ C1] ? __skb_queue_purge+0x170/0x170
[ 158.525478][ C1] tipc_node_xmit+0x256/0xcd0
[ 158.530140][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 158.535776][ C1] tipc_sk_push_backlog+0x4dd/0x790
[ 158.541205][ C1] tipc_sk_proto_rcv+0x98d/0x1ac0
[ 158.546252][ C1] ? trace_tipc_sk_dump+0x6c0/0x6c0
[ 158.551516][ C1] tipc_sk_filter_rcv+0x30ac/0x3850
[ 158.556689][ C1] ? stack_trace_snprint+0xf0/0xf0
[ 158.561779][ C1] ? kasan_set_track+0x5b/0x70
[ 158.566516][ C1] ? kasan_set_track+0x4a/0x70
[ 158.571251][ C1] ? kasan_set_free_info+0x23/0x40
[ 158.576343][ C1] ? kasan_set_track+0x5b/0x70
[ 158.581078][ C1] ? kasan_set_track+0x4a/0x70
[ 158.585922][ C1] ? kasan_set_free_info+0x23/0x40
[ 158.591094][ C1] ? ____kasan_slab_free+0x125/0x160
[ 158.596365][ C1] ? __kasan_slab_free+0x11/0x20
[ 158.601270][ C1] ? slab_free_freelist_hook+0xc5/0x190
[ 158.606923][ C1] ? kmem_cache_free+0x100/0x2d0
[ 158.611946][ C1] ? kfree_skb+0xc1/0x2f0
[ 158.616340][ C1] ? tipc_msg_reverse+0x698/0x900
[ 158.621447][ C1] ? tipc_sk_filter_rcv+0xca0/0x3850
[ 158.626697][ C1] ? tipc_sk_backlog_rcv+0x109/0x1f0
[ 158.632146][ C1] ? __release_sock+0x146/0x360
[ 158.637045][ C1] ? __sys_setsockopt+0x265/0x460
[ 158.642063][ C1] ? __x64_sys_setsockopt+0xbf/0xd0
[ 158.647298][ C1] ? do_syscall_64+0x31/0x40
[ 158.651879][ C1] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 158.658005][ C1] ? tipc_sk_dump+0xfc0/0xfc0
[ 158.662667][ C1] ? __kasan_check_write+0x14/0x20
[ 158.667846][ C1] ? _raw_spin_lock_bh+0x8e/0xe0
[ 158.672837][ C1] tipc_sk_rcv+0x7cc/0x1ef0
[ 158.677308][ C1] ? slab_free_freelist_hook+0xc5/0x190
[ 158.683341][ C1] ? kmem_cache_free+0x100/0x2d0
[ 158.688247][ C1] ? __skb_queue_purge+0x170/0x170
[ 158.693323][ C1] ? tipc_sk_filter_rcv+0x3034/0x3850
[ 158.698664][ C1] tipc_node_xmit+0x256/0xcd0
[ 158.703394][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 158.708993][ C1] tipc_node_distr_xmit+0x292/0x390
[ 158.714161][ C1] ? tipc_node_xmit_skb+0x130/0x130
[ 158.719327][ C1] ? selinux_capable+0x29c/0x380
[ 158.724330][ C1] tipc_sk_backlog_rcv+0x16f/0x1f0
[ 158.729540][ C1] ? tipc_sk_timeout+0x970/0x970
[ 158.734537][ C1] ? __local_bh_enable_ip+0x53/0x80
[ 158.739867][ C1] ? lock_sock_nested+0x1f5/0x290
[ 158.744884][ C1] __release_sock+0x146/0x360
[ 158.749549][ C1] sock_setsockopt+0x125e/0x2350
[ 158.754469][ C1] ? __sock_set_mark+0x160/0x160
[ 158.759473][ C1] ? selinux_socket_setsockopt+0x21c/0x300
[ 158.765352][ C1] ? selinux_socket_getsockopt+0x2e0/0x2e0
[ 158.771133][ C1] ? __fget_files+0x2c4/0x320
[ 158.775786][ C1] ? security_socket_setsockopt+0x82/0xa0
[ 158.781500][ C1] __sys_setsockopt+0x265/0x460
[ 158.786330][ C1] ? __ia32_sys_recv+0xb0/0xb0
[ 158.791064][ C1] ? debug_smp_processor_id+0x17/0x20
[ 158.796401][ C1] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 158.802432][ C1] __x64_sys_setsockopt+0xbf/0xd0
[ 158.807421][ C1] do_syscall_64+0x31/0x40
[ 158.811807][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 158.817678][ C1] RIP: 0033:0x7f24906d2da9
[ 158.822075][ 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
[ 158.841849][ C1] RSP: 002b:00007f2490124038 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[ 158.850242][ C1] RAX: ffffffffffffffda RBX: 00007f24908ec080 RCX: 00007f24906d2da9
[ 158.858187][ C1] RDX: 0000000000000021 RSI: 0000000000000001 RDI: 0000000000000003
[ 158.866128][ C1] RBP: 00007f24907542a0 R08: 0000000000000004 R09: 0000000000000000
[ 158.874070][ C1] R10: 0000000020000540 R11: 0000000000000246 R12: 0000000000000000
[ 158.882011][ C1] R13: 0000000000000001 R14: 00007f24908ec080 R15: 00007ffdb22ab728
[ 198.939271][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for 123s! [syz.2.714:2596]
[ 198.947444][ C0] Modules linked in:
[ 198.951338][ C0] CPU: 0 PID: 2596 Comm: syz.2.714 Not tainted syzkaller #0
[ 198.958603][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2025
[ 198.968667][ C0] RIP: 0010:kvm_wait+0xc2/0x120
[ 198.973525][ C0] Code: 38 f0 75 26 41 f7 c4 00 02 00 00 75 0f 0f 1f 44 00 00 0f 00 2d 3f 98 98 03 f4 eb 0e 0f 1f 44 00 00 0f 00 2d 30 98 98 03 fb f4 <4c> 89 64 24 18 ff 74 24 18 9d 48 c7 44 24 20 0e 36 e0 45 4b c7 04
[ 198.993195][ C0] RSP: 0018:ffffc90000fcf6e0 EFLAGS: 00000246
[ 198.999252][ C0] RAX: 0000000000000003 RBX: ffff8881110b5488 RCX: ffffffff814b263a
[ 199.007219][ C0] RDX: 0000000000000001 RSI: 0000000000000003 RDI: ffff8881110b5488
[ 199.015305][ C0] RBP: ffffc90000fcf790 R08: dffffc0000000000 R09: ffffed1022216a92
[ 199.023354][ C0] R10: ffffed1022216a92 R11: 1ffff11022216a91 R12: 0000000000000246
[ 199.031490][ C0] R13: 1ffff11022216a91 R14: dffffc0000000000 R15: 1ffff920001f9ee0
[ 199.039445][ C0] FS: 00007f24901456c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 199.048360][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 199.055010][ C0] CR2: 0000000020000000 CR3: 000000011c8ba000 CR4: 00000000003506b0
[ 199.062964][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 199.070917][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 199.078861][ C0] Call Trace:
[ 199.082138][ C0] ? asm_sysvec_apic_timer_interrupt+0x12/0x20
[ 199.088283][ C0] ? kvm_arch_para_hints+0x30/0x30
[ 199.093375][ C0] ? __pv_queued_spin_lock_slowpath+0x6ba/0xb70
[ 199.099597][ C0] __pv_queued_spin_lock_slowpath+0x714/0xb70
[ 199.105643][ C0] ? memcpy+0x56/0x70
[ 199.109635][ C0] ? __pv_queued_spin_unlock_slowpath+0x280/0x280
[ 199.116028][ C0] ? avc_has_perm_noaudit+0x240/0x240
[ 199.121379][ C0] queued_spin_lock_slowpath+0x47/0x50
[ 199.126820][ C0] _raw_spin_lock_bh+0xd8/0xe0
[ 199.131562][ C0] ? _raw_spin_lock_irq+0xe0/0xe0
[ 199.136567][ C0] lock_sock_nested+0x92/0x290
[ 199.141306][ C0] ? sock_init_data+0xc0/0xc0
[ 199.145966][ C0] ? _raw_spin_lock_bh+0x8e/0xe0
[ 199.150982][ C0] ? _raw_spin_unlock_bh+0x51/0x60
[ 199.156072][ C0] tipc_sendstream+0x47/0x70
[ 199.160641][ C0] ? tipc_getsockopt+0x4c0/0x4c0
[ 199.165557][ C0] ____sys_sendmsg+0x5a2/0x8c0
[ 199.170404][ C0] ? __sys_sendmsg_sock+0x40/0x40
[ 199.175506][ C0] ? import_iovec+0x7c/0xb0
[ 199.179986][ C0] ___sys_sendmsg+0x1f0/0x260
[ 199.184653][ C0] ? __sys_sendmsg+0x250/0x250
[ 199.189413][ C0] ? __fdget+0x1a1/0x230
[ 199.193641][ C0] __x64_sys_sendmsg+0x1e2/0x2a0
[ 199.198555][ C0] ? __kasan_check_write+0x14/0x20
[ 199.203645][ C0] ? ___sys_sendmsg+0x260/0x260
[ 199.208533][ C0] ? debug_smp_processor_id+0x17/0x20
[ 199.214212][ C0] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 199.220265][ C0] ? exit_to_user_mode_prepare+0x2f/0xa0
[ 199.225969][ C0] do_syscall_64+0x31/0x40
[ 199.230372][ C0] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 199.236329][ C0] RIP: 0033:0x7f24906d2da9
[ 199.240726][ 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
[ 199.260420][ C0] RSP: 002b:00007f2490145038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 199.268821][ C0] RAX: ffffffffffffffda RBX: 00007f24908ebfa0 RCX: 00007f24906d2da9
[ 199.276867][ C0] RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000000000004
[ 199.284941][ C0] RBP: 00007f24907542a0 R08: 0000000000000000 R09: 0000000000000000
[ 199.293001][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 199.300958][ C0] R13: 0000000000000000 R14: 00007f24908ebfa0 R15: 00007ffdb22ab728
[ 199.309035][ C0] Sending NMI from CPU 0 to CPUs 1:
[ 199.314968][ C1] NMI backtrace for cpu 1
[ 199.314976][ C1] CPU: 1 PID: 2597 Comm: syz.2.714 Not tainted syzkaller #0
[ 199.314981][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2025
[ 199.314984][ C1] RIP: 0010:__local_bh_enable_ip+0x29/0x80
[ 199.314993][ C1] Code: 00 55 48 89 e5 89 f7 65 8b 05 3f e3 c6 7e a9 00 00 0f 00 75 53 65 8b 05 31 e3 c6 7e ff cf e8 ae 89 08 00 65 8b 05 23 e3 c6 7e 00 ff ff 00 75 19 48 c7 c7 a0 a8 c7 84 e8 14 47 37 03 65 66 8b
[ 199.314996][ C1] RSP: 0018:ffffc900010be818 EFLAGS: 00000203
[ 199.315003][ C1] RAX: 0000000000000202 RBX: ffffc900010beca0 RCX: 0000000000000401
[ 199.315007][ C1] RDX: 0000000000000000 RSI: 0000000000000201 RDI: 00000000fffffe00
[ 199.315011][ C1] RBP: ffffc900010be818 R08: 0000000000000004 R09: 0000000000000003
[ 199.315014][ C1] R10: fffff52000217cf8 R11: 1ffff92000217cf8 R12: ffffc900010beca0
[ 199.315018][ C1] R13: ffffc900010becb0 R14: 00000000cefa4eec R15: 00000000cefa4eec
[ 199.315023][ C1] FS: 00007f24901246c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 199.315026][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 199.315030][ C1] CR2: 00007f2490123f98 CR3: 000000011c8ba000 CR4: 00000000003506a0
[ 199.315034][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 199.315038][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 199.315040][ C1] Call Trace:
[ 199.315043][ C1] _raw_spin_unlock_bh+0x51/0x60
[ 199.315045][ C1] tipc_sk_rcv+0x3db/0x1ef0
[ 199.315048][ C1] ? _raw_spin_unlock_irqrestore+0x5b/0x80
[ 199.315051][ C1] ? __stack_depot_save+0x479/0x4c0
[ 199.315054][ C1] ? kasan_set_track+0x5b/0x70
[ 199.315057][ C1] ? kasan_set_track+0x4a/0x70
[ 199.315060][ C1] ? ____kasan_slab_free+0x125/0x160
[ 199.315062][ C1] ? __kasan_slab_free+0x11/0x20
[ 199.315065][ C1] ? kmem_cache_free+0x100/0x2d0
[ 199.315067][ C1] ? kfree_skbmem+0x10c/0x180
[ 199.315070][ C1] ? kfree_skb+0xc1/0x2f0
[ 199.315073][ C1] ? tipc_sk_backlog_rcv+0x16f/0x1f0
[ 199.315075][ C1] ? __release_sock+0x146/0x360
[ 199.315078][ C1] ? __sys_setsockopt+0x265/0x460
[ 199.315081][ C1] ? __skb_queue_purge+0x170/0x170
[ 199.315083][ C1] tipc_node_xmit+0x256/0xcd0
[ 199.315086][ C1] ? debug_smp_processor_id+0x17/0x20
[ 199.315089][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 199.315092][ C1] ? ____kasan_slab_free+0x130/0x160
[ 199.315095][ C1] ? __kasan_slab_free+0x11/0x20
[ 199.315098][ C1] ? slab_free_freelist_hook+0xc5/0x190
[ 199.315100][ C1] ? kfree_skbmem+0x10c/0x180
[ 199.315103][ C1] tipc_node_distr_xmit+0x292/0x390
[ 199.315106][ C1] ? tipc_node_xmit_skb+0x130/0x130
[ 199.315109][ C1] ? trace_tipc_sk_rej_msg+0x2c/0x6d0
[ 199.315111][ C1] tipc_sk_rcv+0x19b9/0x1ef0
[ 199.315114][ C1] ? __skb_queue_purge+0x170/0x170
[ 199.315117][ C1] tipc_node_xmit+0x256/0xcd0
[ 199.315120][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 199.315122][ C1] tipc_sk_push_backlog+0x4dd/0x790
[ 199.315125][ C1] tipc_sk_proto_rcv+0x98d/0x1ac0
[ 199.315128][ C1] ? trace_tipc_sk_dump+0x6c0/0x6c0
[ 199.315131][ C1] tipc_sk_filter_rcv+0x30ac/0x3850
[ 199.315133][ C1] ? stack_trace_snprint+0xf0/0xf0
[ 199.315136][ C1] ? kasan_set_track+0x5b/0x70
[ 199.315139][ C1] ? kasan_set_track+0x4a/0x70
[ 199.315142][ C1] ? kasan_set_free_info+0x23/0x40
[ 199.315144][ C1] ? kasan_set_track+0x5b/0x70
[ 199.315147][ C1] ? kasan_set_track+0x4a/0x70
[ 199.315150][ C1] ? kasan_set_free_info+0x23/0x40
[ 199.315153][ C1] ? ____kasan_slab_free+0x125/0x160
[ 199.315156][ C1] ? __kasan_slab_free+0x11/0x20
[ 199.315159][ C1] ? slab_free_freelist_hook+0xc5/0x190
[ 199.315161][ C1] ? kmem_cache_free+0x100/0x2d0
[ 199.315164][ C1] ? kfree_skb+0xc1/0x2f0
[ 199.315167][ C1] ? tipc_msg_reverse+0x698/0x900
[ 199.315170][ C1] ? tipc_sk_filter_rcv+0xca0/0x3850
[ 199.315172][ C1] ? tipc_sk_backlog_rcv+0x109/0x1f0
[ 199.315175][ C1] ? __release_sock+0x146/0x360
[ 199.315178][ C1] ? __sys_setsockopt+0x265/0x460
[ 199.315181][ C1] ? __x64_sys_setsockopt+0xbf/0xd0
[ 199.315183][ C1] ? do_syscall_64+0x31/0x40
[ 199.315187][ C1] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 199.315189][ C1] ? tipc_sk_dump+0xfc0/0xfc0
[ 199.315192][ C1] ? __kasan_check_write+0x14/0x20
[ 199.315195][ C1] ? _raw_spin_lock_bh+0x8e/0xe0
[ 199.315197][ C1] tipc_sk_rcv+0x7cc/0x1ef0
[ 199.315200][ C1] ? slab_free_freelist_hook+0xc5/0x190
[ 199.315203][ C1] ? kmem_cache_free+0x100/0x2d0
[ 199.315205][ C1] ? __skb_queue_purge+0x170/0x170
[ 199.315208][ C1] ? tipc_sk_filter_rcv+0x3034/0x3850
[ 199.315211][ C1] tipc_node_xmit+0x256/0xcd0
[ 199.315214][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 199.315216][ C1] tipc_node_distr_xmit+0x292/0x390
[ 199.315219][ C1] ? tipc_node_xmit_skb+0x130/0x130
[ 199.315222][ C1] ? selinux_capable+0x29c/0x380
[ 199.315224][ C1] tipc_sk_backlog_rcv+0x16f/0x1f0
[ 199.315227][ C1] ? tipc_sk_timeout+0x970/0x970
[ 199.315230][ C1] ? __local_bh_enable_ip+0x53/0x80
[ 199.315232][ C1] ? lock_sock_nested+0x1f5/0x290
[ 199.315235][ C1] __release_sock+0x146/0x360
[ 199.315238][ C1] sock_setsockopt+0x125e/0x2350
[ 199.315240][ C1] ? __sock_set_mark+0x160/0x160
[ 199.315243][ C1] ? selinux_socket_setsockopt+0x21c/0x300
[ 199.315246][ C1] ? selinux_socket_getsockopt+0x2e0/0x2e0
[ 199.315249][ C1] ? __fget_files+0x2c4/0x320
[ 199.315251][ C1] ? security_socket_setsockopt+0x82/0xa0
[ 199.315253][ C1] __sys_setsockopt+0x265/0x460
[ 199.315255][ C1] ? __ia32_sys_recv+0xb0/0xb0
[ 199.315257][ C1] ? debug_smp_processor_id+0x17/0x20
[ 199.315259][ C1] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 199.315261][ C1] __x64_sys_setsockopt+0xbf/0xd0
[ 199.315263][ C1] do_syscall_64+0x31/0x40
[ 199.315266][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 199.315267][ C1] RIP: 0033:0x7f24906d2da9
[ 199.315274][ 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
[ 199.315276][ C1] RSP: 002b:00007f2490124038 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[ 199.315281][ C1] RAX: ffffffffffffffda RBX: 00007f24908ec080 RCX: 00007f24906d2da9
[ 199.315284][ C1] RDX: 0000000000000021 RSI: 0000000000000001 RDI: 0000000000000003
[ 199.315287][ C1] RBP: 00007f24907542a0 R08: 0000000000000004 R09: 0000000000000000
[ 199.315290][ C1] R10: 0000000020000540 R11: 0000000000000246 R12: 0000000000000000
[ 199.315293][ C1] R13: 0000000000000001 R14: 00007f24908ec080 R15: 00007ffdb22ab728