Warning: Permanently added '10.128.10.5' (ED25519) to the list of known hosts.
2025/10/03 11:44:28 ignoring optional flag "type"="gce"
2025/10/03 11:44:29 parsed 1 programs
2025/10/03 11:44:29 executed programs: 0
[ 41.323860][ T30] kauditd_printk_skb: 18 callbacks suppressed
[ 41.323875][ T30] audit: type=1400 audit(1759491869.185:92): avc: denied { unlink } for pid=328 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"
[ 41.347319][ T328] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 41.412812][ T335] bridge0: port 1(bridge_slave_0) entered blocking state
[ 41.419920][ T335] bridge0: port 1(bridge_slave_0) entered disabled state
[ 41.427392][ T335] device bridge_slave_0 entered promiscuous mode
[ 41.434246][ T335] bridge0: port 2(bridge_slave_1) entered blocking state
[ 41.441267][ T335] bridge0: port 2(bridge_slave_1) entered disabled state
[ 41.448731][ T335] device bridge_slave_1 entered promiscuous mode
[ 41.490042][ T30] audit: type=1400 audit(1759491869.345:93): avc: denied { create } for pid=335 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 41.497180][ T335] bridge0: port 2(bridge_slave_1) entered blocking state
[ 41.511143][ T30] audit: type=1400 audit(1759491869.345:94): avc: denied { write } for pid=335 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 41.518070][ T335] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 41.538871][ T30] audit: type=1400 audit(1759491869.345:95): avc: denied { read } for pid=335 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 41.545895][ T335] bridge0: port 1(bridge_slave_0) entered blocking state
[ 41.573340][ T335] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 41.591633][ T307] bridge0: port 1(bridge_slave_0) entered disabled state
[ 41.598969][ T307] bridge0: port 2(bridge_slave_1) entered disabled state
[ 41.606681][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 41.614449][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 41.623768][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 41.632075][ T307] bridge0: port 1(bridge_slave_0) entered blocking state
[ 41.639153][ T307] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 41.647979][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 41.656222][ T307] bridge0: port 2(bridge_slave_1) entered blocking state
[ 41.663286][ T307] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 41.675792][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 41.685113][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 41.699371][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 41.710507][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 41.719150][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 41.726696][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 41.734978][ T335] device veth0_vlan entered promiscuous mode
[ 41.745079][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 41.754338][ T335] device veth1_macvtap entered promiscuous mode
[ 41.764489][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 41.774790][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 41.795506][ T30] audit: type=1400 audit(1759491869.655:96): avc: denied { create } for pid=345 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
[ 41.817273][ T30] audit: type=1400 audit(1759491869.655:97): avc: denied { setopt } for pid=345 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
[ 41.837372][ T30] audit: type=1400 audit(1759491869.675:98): avc: denied { write } for pid=345 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
2025/10/03 11:44:34 executed programs: 649
2025/10/03 11:44:39 executed programs: 1340
2025/10/03 11:44:44 executed programs: 2042
2025/10/03 11:44:49 executed programs: 2738
2025/10/03 11:44:54 executed programs: 3449
2025/10/03 11:44:59 executed programs: 4164
2025/10/03 11:45:04 executed programs: 4861
2025/10/03 11:45:09 executed programs: 5569
2025/10/03 11:45:14 executed programs: 6264
2025/10/03 11:45:19 executed programs: 6981
2025/10/03 11:45:24 executed programs: 7690
2025/10/03 11:45:29 executed programs: 8383
2025/10/03 11:45:34 executed programs: 9082
2025/10/03 11:45:39 executed programs: 9777
2025/10/03 11:45:44 executed programs: 10485
2025/10/03 11:45:49 executed programs: 11203
[ 223.893140][ C0] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 223.899913][ C0] rcu: 0-...!: (10000 ticks this GP) idle=525/1/0x4000000000000000 softirq=77186/77186 fqs=0 last_accelerate: bae1/e1f1 dyntick_enabled: 1
[ 223.914158][ C0] (t=10000 jiffies g=53357 q=357)
[ 223.919379][ C0] rcu: rcu_preempt kthread timer wakeup didn't happen for 9999 jiffies! g53357 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402
[ 223.931615][ C0] rcu: Possible timer handling issue on cpu=0 timer-softirq=3943
[ 223.939432][ C0] rcu: rcu_preempt kthread starved for 10000 jiffies! g53357 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0
[ 223.950820][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 223.960785][ C0] rcu: RCU grace-period kthread stack dump:
[ 223.966676][ C0] task:rcu_preempt state:I stack:28752 pid: 14 ppid: 2 flags:0x00004000
[ 223.975979][ C0] Call Trace:
[ 223.979256][ C0]
[ 223.982244][ C0] __schedule+0xb6e/0x14c0
[ 223.986667][ C0] ? release_firmware_map_entry+0x190/0x190
[ 223.992567][ C0] ? _raw_spin_unlock_irqrestore+0x5b/0x80
[ 223.998382][ C0] ? __mod_timer+0x7ae/0xb30
[ 224.003002][ C0] schedule+0x11e/0x1e0
[ 224.007151][ C0] schedule_timeout+0x12c/0x2e0
[ 224.012087][ C0] ? console_conditional_schedule+0x30/0x30
[ 224.017975][ C0] ? update_process_times+0x200/0x200
[ 224.023363][ C0] ? prepare_to_swait_event+0x308/0x320
[ 224.028914][ C0] rcu_gp_fqs_loop+0x293/0xf60
[ 224.033763][ C0] ? debug_smp_processor_id+0x17/0x20
[ 224.039133][ C0] ? __note_gp_changes+0x4e2/0x9e0
[ 224.044242][ C0] ? rcu_gp_init+0xc00/0xc00
[ 224.048848][ C0] ? _raw_spin_unlock_irq+0x4e/0x70
[ 224.054042][ C0] ? rcu_gp_init+0x9a7/0xc00
[ 224.058631][ C0] rcu_gp_kthread+0x98/0x330
[ 224.063239][ C0] ? wake_nocb_gp+0x1d0/0x1d0
[ 224.068008][ C0] ? __kasan_check_read+0x11/0x20
[ 224.073139][ C0] ? __kthread_parkme+0xac/0x200
[ 224.078233][ C0] ? preempt_count_add+0x90/0x1b0
[ 224.083294][ C0] kthread+0x411/0x500
[ 224.087383][ C0] ? wake_nocb_gp+0x1d0/0x1d0
[ 224.092266][ C0] ? kthread_blkcg+0xd0/0xd0
[ 224.096865][ C0] ret_from_fork+0x1f/0x30
[ 224.101293][ C0]
[ 224.104316][ C0] rcu: Stack dump where RCU GP kthread last ran:
[ 224.110655][ C0] NMI backtrace for cpu 0
[ 224.115003][ C0] CPU: 0 PID: 2555 Comm: syz-executor.0 Not tainted syzkaller #0
[ 224.122870][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 224.132932][ C0] Call Trace:
[ 224.136315][ C0]
[ 224.139232][ C0] __dump_stack+0x21/0x30
[ 224.143561][ C0] dump_stack_lvl+0xee/0x150
[ 224.148150][ C0] ? show_regs_print_info+0x20/0x20
[ 224.153351][ C0] dump_stack+0x15/0x20
[ 224.157504][ C0] nmi_cpu_backtrace+0x2b4/0x2c0
[ 224.162616][ C0] ? nmi_trigger_cpumask_backtrace+0x240/0x240
[ 224.168783][ C0] ? load_image+0x3a0/0x3a0
[ 224.173296][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 224.179365][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 224.185440][ C0] nmi_trigger_cpumask_backtrace+0x138/0x240
[ 224.191514][ C0] arch_trigger_cpumask_backtrace+0x10/0x20
[ 224.197413][ C0] rcu_check_gp_kthread_starvation+0x1e0/0x260
[ 224.203569][ C0] ? rcu_check_gp_kthread_expired_fqs_timer+0x186/0x230
[ 224.210509][ C0] print_cpu_stall+0x31b/0x600
[ 224.215359][ C0] rcu_sched_clock_irq+0x74a/0x12b0
[ 224.220559][ C0] ? rcu_boost_kthread_setaffinity+0x310/0x310
[ 224.226710][ C0] ? raise_softirq+0x71/0xe0
[ 224.231296][ C0] ? __raise_softirq_irqoff+0xd0/0xd0
[ 224.236666][ C0] ? hrtimer_run_queues+0x166/0x430
[ 224.241869][ C0] update_process_times+0x198/0x200
[ 224.247062][ C0] tick_sched_timer+0x17c/0x240
[ 224.251940][ C0] ? tick_setup_sched_timer+0x450/0x450
[ 224.257486][ C0] __hrtimer_run_queues+0x3b5/0x9e0
[ 224.262710][ C0] ? __kasan_check_write+0x14/0x20
[ 224.267840][ C0] ? hrtimer_interrupt+0x8c0/0x8c0
[ 224.272948][ C0] ? ktime_get_update_offsets_now+0x2fa/0x310
[ 224.279006][ C0] hrtimer_interrupt+0x3c7/0x8c0
[ 224.284273][ C0] __sysvec_apic_timer_interrupt+0xfa/0x3e0
[ 224.290393][ C0] sysvec_apic_timer_interrupt+0xa4/0xc0
[ 224.296044][ C0]
[ 224.298980][ C0]
[ 224.302008][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 224.308000][ C0] RIP: 0010:__rcu_read_lock+0x1b/0x50
[ 224.313487][ C0] Code: ff e8 25 a9 a9 ff e9 b7 fb ff ff 0f 1f 40 00 55 48 89 e5 53 65 48 8b 1d c3 9f ab 7e 48 81 c3 4c 04 00 00 48 89 d8 48 c1 e8 03 <48> b9 00 00 00 00 00 fc ff df 0f b6 04 08 84 c0 75 05 ff 03 5b 5d
[ 224.333108][ C0] RSP: 0018:ffffc90002f96848 EFLAGS: 00000a03
[ 224.339195][ C0] RAX: 1ffff11022f62301 RBX: ffff888117b1180c RCX: ffff888117b113c0
[ 224.347225][ C0] RDX: 0000000000000000 RSI: 00000000fccd9066 RDI: ffff88810d854000
[ 224.355190][ C0] RBP: ffffc90002f96850 R08: 0000000000000004 R09: 0000000000000003
[ 224.363216][ C0] R10: fffff520005f2d1c R11: 1ffff920005f2d1c R12: dffffc0000000000
[ 224.371194][ C0] R13: dffffc0000000000 R14: 0000000000000026 R15: 00000000fccd9066
[ 224.379363][ C0] tipc_sk_lookup+0xa1/0x5f0
[ 224.383992][ C0] ? __kasan_check_write+0x14/0x20
[ 224.389302][ C0] ? _raw_spin_lock_bh+0x8e/0xe0
[ 224.394257][ C0] ? tipc_sk_rcv+0x2c60/0x2c60
[ 224.399040][ C0] ? tipc_sk_lookup+0x574/0x5f0
[ 224.404064][ C0] tipc_sk_rcv+0x3fe/0x2c60
[ 224.408744][ C0] ? __free_pages+0x6c/0x100
[ 224.413340][ C0] ? __stack_depot_save+0x454/0x480
[ 224.418558][ C0] ? kasan_set_free_info+0x23/0x40
[ 224.423671][ C0] ? __kasan_slab_free+0x11/0x20
[ 224.428612][ C0] ? tipc_node_xmit+0x256/0xce0
[ 224.433464][ C0] ? sock_setsockopt+0x1b65/0x2270
[ 224.438582][ C0] ? __sys_setsockopt+0x268/0x460
[ 224.443618][ C0] ? __x64_sys_setsockopt+0xbf/0xd0
[ 224.449000][ C0] ? __skb_queue_purge+0x170/0x170
[ 224.454180][ C0] tipc_node_xmit+0x256/0xce0
[ 224.459000][ C0] ? kasan_quarantine_put+0x34/0x190
[ 224.464376][ C0] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 224.469924][ C0] ? ____kasan_slab_free+0x130/0x160
[ 224.475218][ C0] ? __kasan_slab_free+0x11/0x20
[ 224.480185][ C0] ? slab_free_freelist_hook+0xc2/0x190
[ 224.485734][ C0] ? kfree_skbmem+0x10c/0x180
[ 224.490409][ C0] tipc_node_distr_xmit+0x292/0x390
[ 224.495691][ C0] ? tipc_node_xmit_skb+0x130/0x130
[ 224.500886][ C0] tipc_sk_rcv+0x19de/0x2c60
[ 224.505596][ C0] ? __skb_queue_purge+0x170/0x170
[ 224.510722][ C0] tipc_node_xmit+0x256/0xce0
[ 224.515395][ C0] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 224.521052][ C0] ? __kernel_text_address+0xa0/0x100
[ 224.526444][ C0] ? unwind_get_return_address+0x4d/0x90
[ 224.532078][ C0] ? stack_trace_save+0xe0/0xe0
[ 224.536956][ C0] ? arch_stack_walk+0xee/0x140
[ 224.541922][ C0] tipc_sk_filter_rcv+0x151b/0x2c40
[ 224.547195][ C0] ? tipc_sk_publish+0x440/0x440
[ 224.552149][ C0] ? __kasan_check_write+0x14/0x20
[ 224.557258][ C0] ? _raw_spin_lock_bh+0x8e/0xe0
[ 224.562195][ C0] tipc_sk_rcv+0x7b7/0x2c60
[ 224.566699][ C0] ? kfree_skbmem+0x10c/0x180
[ 224.571383][ C0] ? skb_release_data+0x814/0xa10
[ 224.576424][ C0] ? __skb_queue_purge+0x170/0x170
[ 224.581624][ C0] ? tipc_sk_filter_rcv+0x29de/0x2c40
[ 224.586988][ C0] tipc_node_xmit+0x256/0xce0
[ 224.591834][ C0] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 224.597380][ C0] tipc_node_distr_xmit+0x292/0x390
[ 224.602576][ C0] ? tipc_node_xmit_skb+0x130/0x130
[ 224.607788][ C0] ? do_futex+0xcb2/0x2620
[ 224.612200][ C0] ? selinux_capable+0x29c/0x380
[ 224.617268][ C0] tipc_sk_backlog_rcv+0x16f/0x1f0
[ 224.622568][ C0] ? tipc_sk_timeout+0x970/0x970
[ 224.627512][ C0] ? sysvec_reschedule_ipi+0x78/0x80
[ 224.632799][ C0] __release_sock+0x143/0x350
[ 224.637742][ C0] sock_setsockopt+0x1b65/0x2270
[ 224.642686][ C0] ? security_file_alloc+0x33/0x120
[ 224.647908][ C0] ? __sock_set_mark+0x160/0x160
[ 224.652851][ C0] ? selinux_socket_setsockopt+0x21c/0x300
[ 224.658658][ C0] ? selinux_socket_getsockopt+0x2e0/0x2e0
[ 224.664471][ C0] ? memcpy+0x56/0x70
[ 224.668917][ C0] ? __fget_files+0x2c4/0x320
[ 224.673630][ C0] ? security_socket_setsockopt+0x82/0xa0
[ 224.679681][ C0] __sys_setsockopt+0x268/0x460
[ 224.684548][ C0] ? __ia32_sys_recv+0xb0/0xb0
[ 224.689333][ C0] ? fd_install+0x169/0x2a0
[ 224.693839][ C0] ? __kasan_check_write+0x14/0x20
[ 224.698959][ C0] __x64_sys_setsockopt+0xbf/0xd0
[ 224.703984][ C0] x64_sys_call+0x982/0x9a0
[ 224.708488][ C0] do_syscall_64+0x4c/0xa0
[ 224.713195][ C0] ? clear_bhb_loop+0x50/0xa0
[ 224.717891][ C0] ? clear_bhb_loop+0x50/0xa0
[ 224.722564][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 224.728553][ C0] RIP: 0033:0x7f7c2b5a7da9
[ 224.733105][ C0] 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
[ 224.752731][ C0] RSP: 002b:00007f7c2b1290c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[ 224.761141][ C0] RAX: ffffffffffffffda RBX: 00007f7c2b6d5f80 RCX: 00007f7c2b5a7da9
[ 224.769114][ C0] RDX: 0000000000000021 RSI: 0000000000000001 RDI: 0000000000000003
[ 224.777100][ C0] RBP: 00007f7c2b5f447a R08: 0000000000000004 R09: 0000000000000000
[ 224.785067][ C0] R10: 0000000020000540 R11: 0000000000000246 R12: 0000000000000000
[ 224.793041][ C0] R13: 000000000000000b R14: 00007f7c2b6d5f80 R15: 00007ffc730ea6e8
[ 224.801011][ C0]
[ 224.804044][ C0] NMI backtrace for cpu 0
[ 224.808361][ C0] CPU: 0 PID: 2555 Comm: syz-executor.0 Not tainted syzkaller #0
[ 224.816065][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 224.826107][ C0] Call Trace:
[ 224.829382][ C0]
[ 224.832225][ C0] __dump_stack+0x21/0x30
[ 224.836549][ C0] dump_stack_lvl+0xee/0x150
[ 224.841170][ C0] ? show_regs_print_info+0x20/0x20
[ 224.846361][ C0] ? resched_curr+0x9a/0x310
[ 224.850940][ C0] ? wake_up_process+0x20/0x20
[ 224.855692][ C0] dump_stack+0x15/0x20
[ 224.859841][ C0] nmi_cpu_backtrace+0x2b4/0x2c0
[ 224.864775][ C0] ? nmi_trigger_cpumask_backtrace+0x240/0x240
[ 224.870929][ C0] ? __kasan_check_write+0x14/0x20
[ 224.876145][ C0] ? _raw_spin_lock_irqsave+0xb0/0x110
[ 224.881597][ C0] ? _raw_spin_lock+0xe0/0xe0
[ 224.886270][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 224.892351][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 224.898428][ C0] nmi_trigger_cpumask_backtrace+0x138/0x240
[ 224.904413][ C0] arch_trigger_cpumask_backtrace+0x10/0x20
[ 224.910310][ C0] rcu_dump_cpu_stacks+0x1c7/0x300
[ 224.915424][ C0] print_cpu_stall+0x320/0x600
[ 224.920187][ C0] rcu_sched_clock_irq+0x74a/0x12b0
[ 224.925385][ C0] ? rcu_boost_kthread_setaffinity+0x310/0x310
[ 224.931547][ C0] ? raise_softirq+0x71/0xe0
[ 224.936141][ C0] ? __raise_softirq_irqoff+0xd0/0xd0
[ 224.941509][ C0] ? hrtimer_run_queues+0x166/0x430
[ 224.946706][ C0] update_process_times+0x198/0x200
[ 224.951910][ C0] tick_sched_timer+0x17c/0x240
[ 224.956931][ C0] ? tick_setup_sched_timer+0x450/0x450
[ 224.962473][ C0] __hrtimer_run_queues+0x3b5/0x9e0
[ 224.967667][ C0] ? __kasan_check_write+0x14/0x20
[ 224.972778][ C0] ? hrtimer_interrupt+0x8c0/0x8c0
[ 224.977883][ C0] ? ktime_get_update_offsets_now+0x2fa/0x310
[ 224.984138][ C0] hrtimer_interrupt+0x3c7/0x8c0
[ 224.989182][ C0] __sysvec_apic_timer_interrupt+0xfa/0x3e0
[ 224.995072][ C0] sysvec_apic_timer_interrupt+0xa4/0xc0
[ 225.000716][ C0]
[ 225.003656][ C0]
[ 225.006596][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 225.012594][ C0] RIP: 0010:__rcu_read_lock+0x1b/0x50
[ 225.017975][ C0] Code: ff e8 25 a9 a9 ff e9 b7 fb ff ff 0f 1f 40 00 55 48 89 e5 53 65 48 8b 1d c3 9f ab 7e 48 81 c3 4c 04 00 00 48 89 d8 48 c1 e8 03 <48> b9 00 00 00 00 00 fc ff df 0f b6 04 08 84 c0 75 05 ff 03 5b 5d
[ 225.037652][ C0] RSP: 0018:ffffc90002f96848 EFLAGS: 00000a03
[ 225.043837][ C0] RAX: 1ffff11022f62301 RBX: ffff888117b1180c RCX: ffff888117b113c0
[ 225.051955][ C0] RDX: 0000000000000000 RSI: 00000000fccd9066 RDI: ffff88810d854000
[ 225.059933][ C0] RBP: ffffc90002f96850 R08: 0000000000000004 R09: 0000000000000003
[ 225.068147][ C0] R10: fffff520005f2d1c R11: 1ffff920005f2d1c R12: dffffc0000000000
[ 225.076134][ C0] R13: dffffc0000000000 R14: 0000000000000026 R15: 00000000fccd9066
[ 225.084110][ C0] tipc_sk_lookup+0xa1/0x5f0
[ 225.088729][ C0] ? __kasan_check_write+0x14/0x20
[ 225.093868][ C0] ? _raw_spin_lock_bh+0x8e/0xe0
[ 225.098947][ C0] ? tipc_sk_rcv+0x2c60/0x2c60
[ 225.103704][ C0] ? tipc_sk_lookup+0x574/0x5f0
[ 225.108665][ C0] tipc_sk_rcv+0x3fe/0x2c60
[ 225.113188][ C0] ? __free_pages+0x6c/0x100
[ 225.117784][ C0] ? __stack_depot_save+0x454/0x480
[ 225.123078][ C0] ? kasan_set_free_info+0x23/0x40
[ 225.128220][ C0] ? __kasan_slab_free+0x11/0x20
[ 225.133166][ C0] ? tipc_node_xmit+0x256/0xce0
[ 225.138060][ C0] ? sock_setsockopt+0x1b65/0x2270
[ 225.143252][ C0] ? __sys_setsockopt+0x268/0x460
[ 225.148278][ C0] ? __x64_sys_setsockopt+0xbf/0xd0
[ 225.153475][ C0] ? __skb_queue_purge+0x170/0x170
[ 225.158601][ C0] tipc_node_xmit+0x256/0xce0
[ 225.163282][ C0] ? kasan_quarantine_put+0x34/0x190
[ 225.168582][ C0] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 225.174132][ C0] ? ____kasan_slab_free+0x130/0x160
[ 225.179429][ C0] ? __kasan_slab_free+0x11/0x20
[ 225.184486][ C0] ? slab_free_freelist_hook+0xc2/0x190
[ 225.190144][ C0] ? kfree_skbmem+0x10c/0x180
[ 225.194829][ C0] tipc_node_distr_xmit+0x292/0x390
[ 225.200032][ C0] ? tipc_node_xmit_skb+0x130/0x130
[ 225.205245][ C0] tipc_sk_rcv+0x19de/0x2c60
[ 225.210362][ C0] ? __skb_queue_purge+0x170/0x170
[ 225.215478][ C0] tipc_node_xmit+0x256/0xce0
[ 225.220410][ C0] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 225.225970][ C0] ? __kernel_text_address+0xa0/0x100
[ 225.231347][ C0] ? unwind_get_return_address+0x4d/0x90
[ 225.236995][ C0] ? stack_trace_save+0xe0/0xe0
[ 225.241928][ C0] ? arch_stack_walk+0xee/0x140
[ 225.246834][ C0] tipc_sk_filter_rcv+0x151b/0x2c40
[ 225.252058][ C0] ? tipc_sk_publish+0x440/0x440
[ 225.257016][ C0] ? __kasan_check_write+0x14/0x20
[ 225.262288][ C0] ? _raw_spin_lock_bh+0x8e/0xe0
[ 225.267235][ C0] tipc_sk_rcv+0x7b7/0x2c60
[ 225.271888][ C0] ? kfree_skbmem+0x10c/0x180
[ 225.276576][ C0] ? skb_release_data+0x814/0xa10
[ 225.281696][ C0] ? __skb_queue_purge+0x170/0x170
[ 225.286902][ C0] ? tipc_sk_filter_rcv+0x29de/0x2c40
[ 225.292371][ C0] tipc_node_xmit+0x256/0xce0
[ 225.297054][ C0] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 225.302679][ C0] tipc_node_distr_xmit+0x292/0x390
[ 225.307892][ C0] ? tipc_node_xmit_skb+0x130/0x130
[ 225.313114][ C0] ? do_futex+0xcb2/0x2620
[ 225.317630][ C0] ? selinux_capable+0x29c/0x380
[ 225.322565][ C0] tipc_sk_backlog_rcv+0x16f/0x1f0
[ 225.327689][ C0] ? tipc_sk_timeout+0x970/0x970
[ 225.332616][ C0] ? sysvec_reschedule_ipi+0x78/0x80
[ 225.337902][ C0] __release_sock+0x143/0x350
[ 225.342661][ C0] sock_setsockopt+0x1b65/0x2270
[ 225.347608][ C0] ? security_file_alloc+0x33/0x120
[ 225.352805][ C0] ? __sock_set_mark+0x160/0x160
[ 225.357747][ C0] ? selinux_socket_setsockopt+0x21c/0x300
[ 225.363563][ C0] ? selinux_socket_getsockopt+0x2e0/0x2e0
[ 225.369381][ C0] ? memcpy+0x56/0x70
[ 225.373363][ C0] ? __fget_files+0x2c4/0x320
[ 225.378042][ C0] ? security_socket_setsockopt+0x82/0xa0
[ 225.383760][ C0] __sys_setsockopt+0x268/0x460
[ 225.388706][ C0] ? __ia32_sys_recv+0xb0/0xb0
[ 225.393462][ C0] ? fd_install+0x169/0x2a0
[ 225.397989][ C0] ? __kasan_check_write+0x14/0x20
[ 225.403104][ C0] __x64_sys_setsockopt+0xbf/0xd0
[ 225.408142][ C0] x64_sys_call+0x982/0x9a0
[ 225.412645][ C0] do_syscall_64+0x4c/0xa0
[ 225.417062][ C0] ? clear_bhb_loop+0x50/0xa0
[ 225.421862][ C0] ? clear_bhb_loop+0x50/0xa0
[ 225.426535][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 225.432422][ C0] RIP: 0033:0x7f7c2b5a7da9
[ 225.436832][ C0] 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
[ 225.456434][ C0] RSP: 002b:00007f7c2b1290c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[ 225.464860][ C0] RAX: ffffffffffffffda RBX: 00007f7c2b6d5f80 RCX: 00007f7c2b5a7da9
[ 225.472848][ C0] RDX: 0000000000000021 RSI: 0000000000000001 RDI: 0000000000000003
[ 225.480839][ C0] RBP: 00007f7c2b5f447a R08: 0000000000000004 R09: 0000000000000000
[ 225.489015][ C0] R10: 0000000020000540 R11: 0000000000000246 R12: 0000000000000000
[ 225.497272][ C0] R13: 000000000000000b R14: 00007f7c2b6d5f80 R15: 00007ffc730ea6e8
[ 225.505249][ C0]
[ 265.190447][ C1] watchdog: BUG: soft lockup - CPU#1 stuck for 143s! [syz-executor.0:2554]
[ 265.199187][ C1] Modules linked in:
[ 265.203105][ C1] CPU: 1 PID: 2554 Comm: syz-executor.0 Not tainted syzkaller #0
[ 265.210841][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 265.220905][ C1] RIP: 0010:kvm_wait+0xf2/0x140
[ 265.225797][ C1] Code: 91 d6 03 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 c0 91 d6 03 fb f4 71 ff ff ff fb e9 6b ff ff ff e8 be 89 72 03 89 f9 80 e1 07 38
[ 265.245414][ C1] RSP: 0018:ffffc900042cf900 EFLAGS: 00000246
[ 265.251491][ C1] RAX: 0000000000000003 RBX: ffff88810dd29e88 RCX: ffffffff814f4259
[ 265.259482][ C1] RDX: 0000000000000001 RSI: 0000000000000003 RDI: ffff88810dd29e88
[ 265.267545][ C1] RBP: ffffc900042cf990 R08: dffffc0000000000 R09: ffffed1021ba53d2
[ 265.275530][ C1] R10: ffffed1021ba53d2 R11: 1ffff11021ba53d1 R12: 1ffff1103ee20001
[ 265.283514][ C1] R13: ffff8881f7138ad4 R14: dffffc0000000000 R15: 1ffff92000859f20
[ 265.291772][ C1] FS: 000055556b96d480(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 265.300747][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 265.307348][ C1] CR2: 00007f7c2b6d7988 CR3: 000000011dbc6000 CR4: 00000000003506a0
[ 265.315335][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 265.323331][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 265.331418][ C1] Call Trace:
[ 265.334728][ C1]
[ 265.337676][ C1] ? kvm_arch_para_hints+0x30/0x30
[ 265.342805][ C1] ? pv_hash+0x86/0x150
[ 265.347064][ C1] __pv_queued_spin_lock_slowpath+0x60f/0x9c0
[ 265.353160][ C1] ? __pv_queued_spin_unlock_slowpath+0x300/0x300
[ 265.359589][ C1] ? unwind_get_return_address+0x4d/0x90
[ 265.365240][ C1] ? stack_trace_save+0xe0/0xe0
[ 265.370282][ C1] queued_spin_lock_slowpath+0x47/0x50
[ 265.375762][ C1] _raw_spin_lock_bh+0xd8/0xe0
[ 265.380553][ C1] ? _raw_spin_lock_irq+0xe0/0xe0
[ 265.385591][ C1] ? stack_trace_save+0x98/0xe0
[ 265.390458][ C1] ? __stack_depot_save+0x34/0x480
[ 265.395582][ C1] lock_sock_nested+0x97/0x290
[ 265.400404][ C1] ? sock_init_data+0xc0/0xc0
[ 265.405092][ C1] ? __kasan_record_aux_stack+0xd2/0x100
[ 265.410741][ C1] ? kasan_record_aux_stack+0xe/0x10
[ 265.416037][ C1] ? task_work_add+0x27/0x1e0
[ 265.420738][ C1] ? fput_many+0xe7/0x1a0
[ 265.425080][ C1] ? fput+0x1a/0x20
[ 265.428903][ C1] ? filp_close+0x105/0x150
[ 265.433450][ C1] ? close_fd+0x70/0x80
[ 265.437632][ C1] ? __x64_sys_close+0x39/0x80
[ 265.442409][ C1] ? locks_remove_posix+0x520/0x520
[ 265.447616][ C1] tipc_release+0xb2/0x1630
[ 265.452132][ C1] ? rwsem_write_trylock+0x130/0x300
[ 265.457450][ C1] ? tipc_sock_destruct+0x180/0x180
[ 265.462665][ C1] sock_close+0xe0/0x270
[ 265.466915][ C1] ? sock_mmap+0xa0/0xa0
[ 265.471163][ C1] __fput+0x20b/0x8b0
[ 265.475162][ C1] ____fput+0x15/0x20
[ 265.479152][ C1] task_work_run+0x127/0x190
[ 265.483752][ C1] exit_to_user_mode_loop+0xd0/0xe0
[ 265.488957][ C1] exit_to_user_mode_prepare+0x87/0xd0
[ 265.494454][ C1] syscall_exit_to_user_mode+0x1a/0x30
[ 265.499923][ C1] do_syscall_64+0x58/0xa0
[ 265.504344][ C1] ? clear_bhb_loop+0x50/0xa0
[ 265.509034][ C1] ? clear_bhb_loop+0x50/0xa0
[ 265.513721][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 265.519631][ C1] RIP: 0033:0x7f7c2b5a6c9a
[ 265.524072][ C1] 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
[ 265.543865][ C1] RSP: 002b:00007ffc730ea7b0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003
[ 265.552636][ C1] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 00007f7c2b5a6c9a
[ 265.560643][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 265.568631][ C1] RBP: 00007f7c2b6d7980 R08: 0000001b30a60000 R09: 002a3b34673a7bee
[ 265.576704][ C1] R10: 00000040eaa19903 R11: 0000000000000293 R12: 000000000001e72a
[ 265.584900][ C1] R13: ffffffffffffffff R14: 00007f7c2b12a000 R15: 000000000001e3e9
[ 265.592974][ C1]
[ 265.596115][ C1] Sending NMI from CPU 1 to CPUs 0:
[ 265.601343][ C0] NMI backtrace for cpu 0
[ 265.601353][ C0] CPU: 0 PID: 2555 Comm: syz-executor.0 Not tainted syzkaller #0
[ 265.601387][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 265.601397][ C0] RIP: 0010:tipc_sk_rcv+0x19e7/0x2c60
[ 265.601423][ C0] Code: 48 c1 e8 03 42 80 3c 28 00 74 05 e8 13 c8 19 fd 49 8b 7f 30 48 8d b4 24 c0 01 00 00 e8 a2 09 ff ff 48 8b 7c 24 70 48 83 ef 80 <48> 89 7c 24 70 be 04 00 00 00 e8 ea c9 19 fd bb ff ff ff ff f0 41
[ 265.601437][ C0] RSP: 0018:ffffc90002f96960 EFLAGS: 00000283
[ 265.601452][ C0] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffff888117b113c0
[ 265.601464][ C0] RDX: 0000000000000000 RSI: ffffc90002f96b20 RDI: ffff88810dd29e80
[ 265.601475][ C0] RBP: ffffc90002f96bf0 R08: dffffc0000000000 R09: ffffed1021ba53d2
[ 265.601488][ C0] R10: ffffed1021ba53d2 R11: 1ffff11021ba53d1 R12: ffff88810d854000
[ 265.601501][ C0] R13: dffffc0000000000 R14: ffffc90002f96de0 R15: ffff88810dd29e00
[ 265.601513][ C0] FS: 00007f7c2b1296c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 265.601529][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 265.601541][ C0] CR2: 00007f7c2b108d58 CR3: 000000011dbc6000 CR4: 00000000003506b0
[ 265.601556][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 265.601565][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 265.601575][ C0] Call Trace:
[ 265.601581][ C0]
[ 265.601587][ C0] ? __free_pages+0x6c/0x100
[ 265.601606][ C0] ? __stack_depot_save+0x454/0x480
[ 265.601628][ C0] ? kasan_set_free_info+0x23/0x40
[ 265.601645][ C0] ? __kasan_slab_free+0x11/0x20
[ 265.601661][ C0] ? tipc_node_xmit+0x256/0xce0
[ 265.601679][ C0] ? sock_setsockopt+0x1b65/0x2270
[ 265.601695][ C0] ? __sys_setsockopt+0x268/0x460
[ 265.601713][ C0] ? __x64_sys_setsockopt+0xbf/0xd0
[ 265.601731][ C0] ? __skb_queue_purge+0x170/0x170
[ 265.601754][ C0] tipc_node_xmit+0x256/0xce0
[ 265.601772][ C0] ? kasan_quarantine_put+0x34/0x190
[ 265.601790][ C0] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 265.601807][ C0] ? ____kasan_slab_free+0x130/0x160
[ 265.601823][ C0] ? __kasan_slab_free+0x11/0x20
[ 265.601838][ C0] ? slab_free_freelist_hook+0xc2/0x190
[ 265.601858][ C0] ? kfree_skbmem+0x10c/0x180
[ 265.601876][ C0] tipc_node_distr_xmit+0x292/0x390
[ 265.601896][ C0] ? tipc_node_xmit_skb+0x130/0x130
[ 265.601915][ C0] tipc_sk_rcv+0x19de/0x2c60
[ 265.601946][ C0] ? __skb_queue_purge+0x170/0x170
[ 265.601968][ C0] tipc_node_xmit+0x256/0xce0
[ 265.601987][ C0] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 265.602004][ C0] ? __kernel_text_address+0xa0/0x100
[ 265.602021][ C0] ? unwind_get_return_address+0x4d/0x90
[ 265.602039][ C0] ? stack_trace_save+0xe0/0xe0
[ 265.602056][ C0] ? arch_stack_walk+0xee/0x140
[ 265.602077][ C0] tipc_sk_filter_rcv+0x151b/0x2c40
[ 265.602100][ C0] ? tipc_sk_publish+0x440/0x440
[ 265.602115][ C0] ? __kasan_check_write+0x14/0x20
[ 265.602131][ C0] ? _raw_spin_lock_bh+0x8e/0xe0
[ 265.602151][ C0] tipc_sk_rcv+0x7b7/0x2c60
[ 265.602171][ C0] ? kfree_skbmem+0x10c/0x180
[ 265.602188][ C0] ? skb_release_data+0x814/0xa10
[ 265.602207][ C0] ? __skb_queue_purge+0x170/0x170
[ 265.602228][ C0] ? tipc_sk_filter_rcv+0x29de/0x2c40
[ 265.602244][ C0] tipc_node_xmit+0x256/0xce0
[ 265.602262][ C0] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 265.602283][ C0] tipc_node_distr_xmit+0x292/0x390
[ 265.602302][ C0] ? tipc_node_xmit_skb+0x130/0x130
[ 265.602319][ C0] ? do_futex+0xcb2/0x2620
[ 265.602338][ C0] ? selinux_capable+0x29c/0x380
[ 265.602356][ C0] tipc_sk_backlog_rcv+0x16f/0x1f0
[ 265.602378][ C0] ? tipc_sk_timeout+0x970/0x970
[ 265.602393][ C0] ? sysvec_reschedule_ipi+0x78/0x80
[ 265.602413][ C0] __release_sock+0x143/0x350
[ 265.602430][ C0] sock_setsockopt+0x1b65/0x2270
[ 265.602446][ C0] ? security_file_alloc+0x33/0x120
[ 265.602464][ C0] ? __sock_set_mark+0x160/0x160
[ 265.602479][ C0] ? selinux_socket_setsockopt+0x21c/0x300
[ 265.602498][ C0] ? selinux_socket_getsockopt+0x2e0/0x2e0
[ 265.602518][ C0] ? memcpy+0x56/0x70
[ 265.602534][ C0] ? __fget_files+0x2c4/0x320
[ 265.602553][ C0] ? security_socket_setsockopt+0x82/0xa0
[ 265.602569][ C0] __sys_setsockopt+0x268/0x460
[ 265.602587][ C0] ? __ia32_sys_recv+0xb0/0xb0
[ 265.602605][ C0] ? fd_install+0x169/0x2a0
[ 265.602624][ C0] ? __kasan_check_write+0x14/0x20
[ 265.602641][ C0] __x64_sys_setsockopt+0xbf/0xd0
[ 265.602660][ C0] x64_sys_call+0x982/0x9a0
[ 265.602677][ C0] do_syscall_64+0x4c/0xa0
[ 265.602693][ C0] ? clear_bhb_loop+0x50/0xa0
[ 265.602711][ C0] ? clear_bhb_loop+0x50/0xa0
[ 265.602728][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 265.602747][ C0] RIP: 0033:0x7f7c2b5a7da9
[ 265.602762][ C0] 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
[ 265.602776][ C0] RSP: 002b:00007f7c2b1290c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[ 265.602792][ C0] RAX: ffffffffffffffda RBX: 00007f7c2b6d5f80 RCX: 00007f7c2b5a7da9
[ 265.602804][ C0] RDX: 0000000000000021 RSI: 0000000000000001 RDI: 0000000000000003
[ 265.602814][ C0] RBP: 00007f7c2b5f447a R08: 0000000000000004 R09: 0000000000000000
[ 265.602824][ C0] R10: 0000000020000540 R11: 0000000000000246 R12: 0000000000000000
[ 265.602835][ C0] R13: 000000000000000b R14: 00007f7c2b6d5f80 R15: 00007ffc730ea6e8
[ 265.602849][ C0]