Warning: Permanently added '10.128.0.45' (ED25519) to the list of known hosts.
2026/02/24 11:45:24 ignoring optional flag "type"="gce"
2026/02/24 11:45:24 parsed 1 programs
2026/02/24 11:45:24 executed programs: 0
[ 39.121592][ T30] kauditd_printk_skb: 18 callbacks suppressed
[ 39.121608][ T30] audit: type=1400 audit(1771933524.444:92): avc: denied { unlink } for pid=329 comm="syz-executor" name="swap-file" dev="sda1" ino=2027 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t"
[ 39.160514][ T329] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 39.210200][ T335] bridge0: port 1(bridge_slave_0) entered blocking state
[ 39.218631][ T335] bridge0: port 1(bridge_slave_0) entered disabled state
[ 39.226731][ T335] device bridge_slave_0 entered promiscuous mode
[ 39.233866][ T335] bridge0: port 2(bridge_slave_1) entered blocking state
[ 39.242178][ T335] bridge0: port 2(bridge_slave_1) entered disabled state
[ 39.250295][ T335] device bridge_slave_1 entered promiscuous mode
[ 39.289715][ T30] audit: type=1400 audit(1771933524.604:93): 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
[ 39.306446][ T335] bridge0: port 2(bridge_slave_1) entered blocking state
[ 39.311712][ T30] audit: type=1400 audit(1771933524.604:94): 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
[ 39.319845][ T335] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 39.342965][ T30] audit: type=1400 audit(1771933524.604:95): 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
[ 39.350619][ T335] bridge0: port 1(bridge_slave_0) entered blocking state
[ 39.380787][ T335] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 39.398788][ T10] bridge0: port 1(bridge_slave_0) entered disabled state
[ 39.406653][ T10] bridge0: port 2(bridge_slave_1) entered disabled state
[ 39.414836][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 39.422872][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 39.433531][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 39.442664][ T10] bridge0: port 1(bridge_slave_0) entered blocking state
[ 39.449810][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 39.458488][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 39.467080][ T10] bridge0: port 2(bridge_slave_1) entered blocking state
[ 39.475058][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 39.486495][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 39.496470][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 39.510714][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 39.523409][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 39.532280][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 39.541544][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 39.550754][ T335] device veth0_vlan entered promiscuous mode
[ 39.560623][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 39.570824][ T335] device veth1_macvtap entered promiscuous mode
[ 39.580274][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 39.590536][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 39.611766][ T30] audit: type=1400 audit(1771933524.934:96): 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
[ 39.634692][ T30] audit: type=1400 audit(1771933524.954:97): 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
[ 39.656695][ T30] audit: type=1400 audit(1771933524.954:98): 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
2026/02/24 11:45:29 executed programs: 649
2026/02/24 11:45:34 executed programs: 1337
2026/02/24 11:45:39 executed programs: 2048
2026/02/24 11:45:44 executed programs: 2731
2026/02/24 11:45:49 executed programs: 3429
2026/02/24 11:45:54 executed programs: 4136
2026/02/24 11:45:59 executed programs: 4853
2026/02/24 11:46:04 executed programs: 5544
2026/02/24 11:46:09 executed programs: 6260
2026/02/24 11:46:14 executed programs: 6948
2026/02/24 11:46:19 executed programs: 7655
2026/02/24 11:46:24 executed programs: 8342
2026/02/24 11:46:29 executed programs: 9027
[ 208.280847][ C0] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 208.287864][ C0] rcu: 0-...!: (1 GPs behind) idle=a49/1/0x4000000000000000 softirq=66869/66887 fqs=0 last_accelerate: b4bd/dbce dyntick_enabled: 1
[ 208.302846][ C0] (t=10002 jiffies g=44105 q=139)
[ 208.308249][ C0] rcu: rcu_preempt kthread timer wakeup didn't happen for 10001 jiffies! g44105 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402
[ 208.323300][ C0] rcu: Possible timer handling issue on cpu=1 timer-softirq=4097
[ 208.331392][ C0] rcu: rcu_preempt kthread starved for 10005 jiffies! g44105 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=1
[ 208.343857][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 208.360036][ C0] rcu: RCU grace-period kthread stack dump:
[ 208.366397][ C0] task:rcu_preempt state:I stack:28696 pid: 14 ppid: 2 flags:0x00004000
[ 208.377935][ C0] Call Trace:
[ 208.381587][ C0]
[ 208.385134][ C0] __schedule+0xb6e/0x14c0
[ 208.389909][ C0] ? release_firmware_map_entry+0x190/0x190
[ 208.396436][ C0] ? _raw_spin_unlock_irqrestore+0x5b/0x80
[ 208.403528][ C0] ? __mod_timer+0x7da/0xb50
[ 208.409523][ C0] schedule+0x11e/0x1e0
[ 208.414474][ C0] schedule_timeout+0x159/0x340
[ 208.420846][ C0] ? console_conditional_schedule+0x30/0x30
[ 208.427625][ C0] ? update_process_times+0x200/0x200
[ 208.433606][ C0] ? prepare_to_swait_event+0x308/0x320
[ 208.439373][ C0] rcu_gp_fqs_loop+0x2ae/0xf80
[ 208.444462][ C0] ? __kasan_check_write+0x14/0x20
[ 208.450563][ C0] ? debug_smp_processor_id+0x17/0x20
[ 208.456069][ C0] ? __note_gp_changes+0x4e2/0x9e0
[ 208.461200][ C0] ? rcu_gp_init+0xc00/0xc00
[ 208.466252][ C0] ? _raw_spin_unlock_irq+0x4e/0x70
[ 208.471569][ C0] ? rcu_gp_init+0x9a7/0xc00
[ 208.476447][ C0] rcu_gp_kthread+0x9b/0x360
[ 208.481409][ C0] ? _raw_spin_lock+0xf0/0xf0
[ 208.486211][ C0] ? wake_nocb_gp+0x1d0/0x1d0
[ 208.491204][ C0] ? __kasan_check_read+0x11/0x20
[ 208.496339][ C0] ? __kthread_parkme+0xac/0x200
[ 208.501741][ C0] kthread+0x411/0x500
[ 208.505829][ C0] ? wake_nocb_gp+0x1d0/0x1d0
[ 208.510863][ C0] ? kthread_blkcg+0xd0/0xd0
[ 208.515909][ C0] ret_from_fork+0x1f/0x30
[ 208.520441][ C0]
[ 208.523686][ C0] rcu: Stack dump where RCU GP kthread last ran:
[ 208.530028][ C0] Sending NMI from CPU 0 to CPUs 1:
[ 208.535685][ C1] NMI backtrace for cpu 1
[ 208.535695][ C1] CPU: 1 PID: 29117 Comm: syz-executor.0 Not tainted syzkaller #0
[ 208.535710][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 208.535718][ C1] RIP: 0010:__raw_callee_save___pv_queued_spin_unlock+0x10/0x17
[ 208.535830][ C1] Code: 41 51 41 52 41 53 e8 6b 08 00 00 41 5b 41 5a 41 59 41 58 5f 5e 5a 59 5d c3 90 55 48 89 e5 52 b8 01 00 00 00 31 d2 f0 0f b0 17 <3c> 01 75 03 5a 5d c3 56 0f b6 f0 e8 bc ff ff ff 5e 5a 5d c3 0f 1f
[ 208.535842][ C1] RSP: 0018:ffffc90002f0e790 EFLAGS: 00000246
[ 208.535856][ C1] RAX: 0000000000000001 RBX: ffff88810b0e00c4 RCX: dffffc0000000000
[ 208.535867][ C1] RDX: 0000000000000000 RSI: 0000000047fc3a37 RDI: ffffc90002f0ec54
[ 208.535877][ C1] RBP: ffffc90002f0e798 R08: 0000000000000003 R09: 0000000000000004
[ 208.535887][ C1] R10: dffffc0000000000 R11: fffff520005e1ce8 R12: ffffc90002f0ec40
[ 208.535897][ C1] R13: dffffc0000000000 R14: 0000000047fc3a37 R15: 0000000047fc3a37
[ 208.535907][ C1] FS: 00007fe78c9576c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 208.535920][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 208.535930][ C1] CR2: 00000000200001c0 CR3: 0000000121ee0000 CR4: 00000000003506a0
[ 208.535945][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 208.535953][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 208.535962][ C1] Call Trace:
[ 208.535968][ C1]
[ 208.535974][ C1] _raw_spin_unlock_bh+0x41/0x60
[ 208.536001][ C1] tipc_sk_rcv+0x397/0x2c20
[ 208.536014][ C1] ? stack_trace_save+0xa6/0xf0
[ 208.536029][ C1] ? _raw_spin_unlock_irqrestore+0x5b/0x80
[ 208.536045][ C1] ? kasan_set_track+0x5b/0x70
[ 208.536059][ C1] ? kasan_set_free_info+0x23/0x40
[ 208.536073][ C1] ? tipc_sk_rcv+0x1b82/0x2c20
[ 208.536085][ C1] ? tipc_sk_proto_rcv+0xa65/0x1560
[ 208.536098][ C1] ? tipc_sk_backlog_rcv+0x17d/0x210
[ 208.536110][ C1] ? __release_sock+0x17c/0x3f0
[ 208.536125][ C1] ? sock_setsockopt+0x1d7a/0x2490
[ 208.536138][ C1] ? __skb_queue_purge+0x170/0x170
[ 208.536154][ C1] tipc_node_xmit+0x26c/0xd80
[ 208.536169][ C1] ? debug_smp_processor_id+0x17/0x20
[ 208.536183][ C1] ? kasan_quarantine_put+0x34/0x190
[ 208.536197][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 208.536212][ C1] ? ____kasan_slab_free+0x130/0x160
[ 208.536225][ C1] ? __kasan_slab_free+0x11/0x20
[ 208.536238][ C1] ? kfree_skbmem+0x10c/0x180
[ 208.536254][ C1] tipc_node_distr_xmit+0x2a3/0x3b0
[ 208.536270][ C1] ? tipc_node_xmit_skb+0x150/0x150
[ 208.536287][ C1] tipc_sk_rcv+0x19f7/0x2c20
[ 208.536304][ C1] ? __skb_queue_purge+0x170/0x170
[ 208.536319][ C1] tipc_node_xmit+0x26c/0xd80
[ 208.536335][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 208.536352][ C1] tipc_sk_push_backlog+0x4dd/0x790
[ 208.536367][ C1] tipc_sk_proto_rcv+0xa65/0x1560
[ 208.536381][ C1] ? tipc_sk_filter_rcv+0x2cb0/0x2cb0
[ 208.536394][ C1] ? unwind_get_return_address+0x4d/0x90
[ 208.536410][ C1] ? stack_trace_save+0xf0/0xf0
[ 208.536424][ C1] ? arch_stack_walk+0x30/0x140
[ 208.536441][ C1] tipc_sk_filter_rcv+0x2ac0/0x2cb0
[ 208.536454][ C1] ? stack_trace_save+0xa6/0xf0
[ 208.536468][ C1] ? __stack_depot_save+0x34/0x480
[ 208.536483][ C1] ? kasan_set_track+0x5b/0x70
[ 208.536496][ C1] ? kasan_set_track+0x5b/0x70
[ 208.536508][ C1] ? kasan_set_track+0x4a/0x70
[ 208.536520][ C1] ? kasan_set_free_info+0x23/0x40
[ 208.536533][ C1] ? ____kasan_slab_free+0x125/0x160
[ 208.536546][ C1] ? __kasan_slab_free+0x11/0x20
[ 208.536558][ C1] ? slab_free_freelist_hook+0xc2/0x190
[ 208.536573][ C1] ? kmem_cache_free+0x100/0x320
[ 208.536587][ C1] ? kfree_skbmem+0x10c/0x180
[ 208.536601][ C1] ? kfree_skb+0xc1/0x2f0
[ 208.536614][ C1] ? tipc_msg_reverse+0x698/0x900
[ 208.536627][ C1] ? tipc_sk_filter_rcv+0xc05/0x2cb0
[ 208.536640][ C1] ? tipc_sk_backlog_rcv+0x117/0x210
[ 208.536652][ C1] ? __release_sock+0x17c/0x3f0
[ 208.536666][ C1] ? sock_setsockopt+0x1d7a/0x2490
[ 208.536679][ C1] ? __x64_sys_setsockopt+0xbf/0xd0
[ 208.536694][ C1] ? x64_sys_call+0x982/0x9a0
[ 208.536708][ C1] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 208.536726][ C1] ? tipc_sk_publish+0x470/0x470
[ 208.536739][ C1] ? __kasan_check_write+0x14/0x20
[ 208.536754][ C1] ? _raw_spin_lock_bh+0x94/0xf0
[ 208.536770][ C1] tipc_sk_rcv+0x794/0x2c20
[ 208.536785][ C1] ? kmem_cache_free+0x100/0x320
[ 208.536801][ C1] ? __skb_queue_purge+0x170/0x170
[ 208.536816][ C1] ? tipc_sk_filter_rcv+0x2a3e/0x2cb0
[ 208.536830][ C1] tipc_node_xmit+0x26c/0xd80
[ 208.536846][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 208.536863][ C1] tipc_node_distr_xmit+0x2a3/0x3b0
[ 208.536880][ C1] ? tipc_node_xmit_skb+0x150/0x150
[ 208.536896][ C1] tipc_sk_backlog_rcv+0x17d/0x210
[ 208.536910][ C1] ? tipc_sk_timeout+0x990/0x990
[ 208.536922][ C1] ? lock_sock_nested+0x21c/0x2a0
[ 208.536938][ C1] __release_sock+0x17c/0x3f0
[ 208.536952][ C1] sock_setsockopt+0x1d7a/0x2490
[ 208.536967][ C1] ? __sock_set_mark+0x160/0x160
[ 208.536987][ C1] ? selinux_socket_setsockopt+0x282/0x360
[ 208.537005][ C1] ? selinux_socket_getsockopt+0x340/0x340
[ 208.537021][ C1] ? __fget_files+0x2c4/0x320
[ 208.537039][ C1] ? security_socket_setsockopt+0x82/0xa0
[ 208.537054][ C1] __sys_setsockopt+0x261/0x470
[ 208.537069][ C1] ? __ia32_sys_recv+0xb0/0xb0
[ 208.537084][ C1] ? debug_smp_processor_id+0x17/0x20
[ 208.537096][ C1] ? irqtime_account_irq+0x1e9/0x390
[ 208.537112][ C1] __x64_sys_setsockopt+0xbf/0xd0
[ 208.537127][ C1] x64_sys_call+0x982/0x9a0
[ 208.537140][ C1] do_syscall_64+0x4c/0xa0
[ 208.537155][ C1] ? clear_bhb_loop+0x50/0xa0
[ 208.537167][ C1] ? clear_bhb_loop+0x50/0xa0
[ 208.537178][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 208.537194][ C1] RIP: 0033:0x7fe78cdc63b9
[ 208.537208][ C1] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48
[ 208.537219][ C1] RSP: 002b:00007fe78c9570b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[ 208.537234][ C1] RAX: ffffffffffffffda RBX: 00007fe78cf03f80 RCX: 00007fe78cdc63b9
[ 208.537244][ C1] RDX: 0000000000000021 RSI: 0000000000000001 RDI: 0000000000000003
[ 208.537252][ C1] RBP: 00007fe78ce27498 R08: 0000000000000004 R09: 0000000000000000
[ 208.537261][ C1] R10: 0000000020000540 R11: 0000000000000246 R12: 0000000000000000
[ 208.537270][ C1] R13: 000000000000000b R14: 00007fe78cf03f80 R15: 00007ffd8ba90738
[ 208.537281][ C1]
[ 208.537723][ C0] NMI backtrace for cpu 0
[ 209.228761][ C0] CPU: 0 PID: 29118 Comm: syz-executor.0 Not tainted syzkaller #0
[ 209.237207][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 209.248030][ C0] Call Trace:
[ 209.251326][ C0]
[ 209.254469][ C0] __dump_stack+0x21/0x30
[ 209.258995][ C0] dump_stack_lvl+0x110/0x170
[ 209.264052][ C0] ? show_regs_print_info+0x20/0x20
[ 209.269542][ C0] ? resched_curr+0xa0/0x320
[ 209.274491][ C0] ? wake_up_process+0x20/0x20
[ 209.280257][ C0] dump_stack+0x15/0x20
[ 209.284445][ C0] nmi_cpu_backtrace+0x2af/0x2c0
[ 209.289999][ C0] ? nmi_trigger_cpumask_backtrace+0x240/0x240
[ 209.296678][ C0] ? __kasan_check_write+0x14/0x20
[ 209.301981][ C0] ? _raw_spin_lock_irqsave+0xc2/0x130
[ 209.307635][ C0] ? _raw_spin_lock+0xf0/0xf0
[ 209.313033][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 209.319921][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 209.326804][ C0] nmi_trigger_cpumask_backtrace+0x138/0x240
[ 209.333531][ C0] arch_trigger_cpumask_backtrace+0x10/0x20
[ 209.340230][ C0] rcu_dump_cpu_stacks+0x1c7/0x300
[ 209.345720][ C0] print_cpu_stall+0x320/0x600
[ 209.350684][ C0] rcu_sched_clock_irq+0x759/0x12c0
[ 209.355992][ C0] ? rcu_boost_kthread_setaffinity+0x320/0x320
[ 209.362338][ C0] ? raise_softirq+0x7d/0xf0
[ 209.366952][ C0] ? __raise_softirq_irqoff+0xd0/0xd0
[ 209.372534][ C0] ? hrtimer_run_queues+0x166/0x430
[ 209.377929][ C0] update_process_times+0x198/0x200
[ 209.383846][ C0] tick_sched_timer+0x17c/0x240
[ 209.389128][ C0] ? tick_setup_sched_timer+0x450/0x450
[ 209.394704][ C0] __hrtimer_run_queues+0x3b9/0x9f0
[ 209.400095][ C0] ? __kasan_check_write+0x14/0x20
[ 209.405488][ C0] ? hrtimer_interrupt+0x8c0/0x8c0
[ 209.410912][ C0] ? ktime_get_update_offsets_now+0x2fa/0x310
[ 209.417950][ C0] hrtimer_interrupt+0x3c7/0x8c0
[ 209.424086][ C0] __sysvec_apic_timer_interrupt+0xfa/0x3e0
[ 209.430535][ C0] sysvec_apic_timer_interrupt+0xa4/0xc0
[ 209.436721][ C0]
[ 209.440011][ C0]
[ 209.443406][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 209.449677][ C0] RIP: 0010:kvm_wait+0x105/0x150
[ 209.454723][ C0] Code: 1d d6 03 f4 eb 87 fa 48 89 f8 48 c1 e8 03 42 0f b6 04 30 84 c0 75 3f 0f b6 07 40 38 f0 75 10 66 90 0f 00 2d 1d 1d d6 03 fb f4 5e ff ff ff fb e9 58 ff ff ff e8 3b 32 7d 03 89 f9 80 e1 07 38
[ 209.475687][ C0] RSP: 0018:ffffc900030276c0 EFLAGS: 00000246
[ 209.482392][ C0] RAX: 0000000000000003 RBX: ffff8881275c8a88 RCX: ffffffff81500909
[ 209.491355][ C0] RDX: 0000000000000001 RSI: 0000000000000003 RDI: ffff8881275c8a88
[ 209.500129][ C0] RBP: ffffc90003027750 R08: ffff8881275c8a88 R09: 1ffff11024eb9151
[ 209.509001][ C0] R10: dffffc0000000000 R11: ffffed1024eb9152 R12: 1ffff1103ee00001
[ 209.517481][ C0] R13: ffff8881f7038ad4 R14: dffffc0000000000 R15: 1ffff92000604ed8
[ 209.525813][ C0] ? __pv_queued_spin_lock_slowpath+0x5b9/0x9c0
[ 209.532505][ C0] ? kvm_arch_para_hints+0x30/0x30
[ 209.537906][ C0] ? __pv_queued_spin_lock_slowpath+0x5b9/0x9c0
[ 209.544625][ C0] __pv_queued_spin_lock_slowpath+0x60f/0x9c0
[ 209.551505][ C0] ? __pv_queued_spin_unlock_slowpath+0x300/0x300
[ 209.558230][ C0] ? avc_has_perm+0x163/0x250
[ 209.563295][ C0] queued_spin_lock_slowpath+0x47/0x50
[ 209.569040][ C0] _raw_spin_lock_bh+0xe4/0xf0
[ 209.574029][ C0] ? _raw_spin_lock_irq+0xf0/0xf0
[ 209.579612][ C0] ? selinux_socket_sendmsg+0x22f/0x340
[ 209.585665][ C0] lock_sock_nested+0x95/0x2a0
[ 209.590554][ C0] ? sock_init_data+0xc0/0xc0
[ 209.595393][ C0] ? _raw_spin_lock_bh+0x94/0xf0
[ 209.600522][ C0] ? _raw_spin_unlock_bh+0x51/0x60
[ 209.605743][ C0] tipc_sendstream+0x47/0x70
[ 209.610784][ C0] ? tipc_getsockopt+0x4d0/0x4d0
[ 209.616130][ C0] ____sys_sendmsg+0x5b7/0x8f0
[ 209.621665][ C0] ? __sys_sendmsg_sock+0x40/0x40
[ 209.626980][ C0] ? do_handle_mm_fault+0xfac/0x1de0
[ 209.632855][ C0] ? import_iovec+0x7c/0xb0
[ 209.637850][ C0] ___sys_sendmsg+0x236/0x2e0
[ 209.642734][ C0] ? __sys_sendmsg+0x280/0x280
[ 209.647635][ C0] ? __fdget+0x1a1/0x230
[ 209.652432][ C0] __x64_sys_sendmsg+0x206/0x2f0
[ 209.657805][ C0] ? ___sys_sendmsg+0x2e0/0x2e0
[ 209.663177][ C0] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 209.670070][ C0] x64_sys_call+0x4b/0x9a0
[ 209.674879][ C0] do_syscall_64+0x4c/0xa0
[ 209.680179][ C0] ? clear_bhb_loop+0x50/0xa0
[ 209.685355][ C0] ? clear_bhb_loop+0x50/0xa0
[ 209.690506][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 209.697537][ C0] RIP: 0033:0x7fe78cdc63b9
[ 209.702677][ C0] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48
[ 209.724374][ C0] RSP: 002b:00007fe78c9360b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 209.734077][ C0] RAX: ffffffffffffffda RBX: 00007fe78cf04050 RCX: 00007fe78cdc63b9
[ 209.742437][ C0] RDX: 0000000000000000 RSI: 0000000020000200 RDI: 0000000000000004
[ 209.751075][ C0] RBP: 00007fe78ce27498 R08: 0000000000000000 R09: 0000000000000000
[ 209.759867][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 209.768458][ C0] R13: 000000000000000b R14: 00007fe78cf04050 R15: 00007ffd8ba90738
[ 209.777002][ C0]
[ 353.295241][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for 246s! [syz-executor.0:29118]
[ 353.304585][ C0] Modules linked in:
[ 353.308658][ C0] CPU: 0 PID: 29118 Comm: syz-executor.0 Not tainted syzkaller #0
[ 353.317077][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 353.328026][ C0] RIP: 0010:kvm_wait+0x105/0x150
[ 353.334133][ C0] Code: 1d d6 03 f4 eb 87 fa 48 89 f8 48 c1 e8 03 42 0f b6 04 30 84 c0 75 3f 0f b6 07 40 38 f0 75 10 66 90 0f 00 2d 1d 1d d6 03 fb f4 5e ff ff ff fb e9 58 ff ff ff e8 3b 32 7d 03 89 f9 80 e1 07 38
[ 353.356037][ C0] RSP: 0018:ffffc900030276c0 EFLAGS: 00000246
[ 353.362345][ C0] RAX: 0000000000000003 RBX: ffff8881275c8a88 RCX: ffffffff81500909
[ 353.370979][ C0] RDX: 0000000000000001 RSI: 0000000000000003 RDI: ffff8881275c8a88
[ 353.379526][ C0] RBP: ffffc90003027750 R08: ffff8881275c8a88 R09: 1ffff11024eb9151
[ 353.388138][ C0] R10: dffffc0000000000 R11: ffffed1024eb9152 R12: 1ffff1103ee00001
[ 353.396761][ C0] R13: ffff8881f7038ad4 R14: dffffc0000000000 R15: 1ffff92000604ed8
[ 353.405638][ C0] FS: 00007fe78c9366c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 353.415158][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 353.421986][ C0] CR2: 00007fe78c935fd0 CR3: 0000000121ee0000 CR4: 00000000003506b0
[ 353.429978][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 353.438458][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 353.446677][ C0] Call Trace:
[ 353.450071][ C0]
[ 353.453184][ C0] ? kvm_arch_para_hints+0x30/0x30
[ 353.458446][ C0] ? __pv_queued_spin_lock_slowpath+0x5b9/0x9c0
[ 353.465001][ C0] __pv_queued_spin_lock_slowpath+0x60f/0x9c0
[ 353.471632][ C0] ? __pv_queued_spin_unlock_slowpath+0x300/0x300
[ 353.478191][ C0] ? avc_has_perm+0x163/0x250
[ 353.483078][ C0] queued_spin_lock_slowpath+0x47/0x50
[ 353.488645][ C0] _raw_spin_lock_bh+0xe4/0xf0
[ 353.493429][ C0] ? _raw_spin_lock_irq+0xf0/0xf0
[ 353.498468][ C0] ? selinux_socket_sendmsg+0x22f/0x340
[ 353.504028][ C0] lock_sock_nested+0x95/0x2a0
[ 353.509176][ C0] ? sock_init_data+0xc0/0xc0
[ 353.514219][ C0] ? _raw_spin_lock_bh+0x94/0xf0
[ 353.519256][ C0] ? _raw_spin_unlock_bh+0x51/0x60
[ 353.524618][ C0] tipc_sendstream+0x47/0x70
[ 353.529235][ C0] ? tipc_getsockopt+0x4d0/0x4d0
[ 353.534363][ C0] ____sys_sendmsg+0x5b7/0x8f0
[ 353.539472][ C0] ? __sys_sendmsg_sock+0x40/0x40
[ 353.545017][ C0] ? do_handle_mm_fault+0xfac/0x1de0
[ 353.550764][ C0] ? import_iovec+0x7c/0xb0
[ 353.555562][ C0] ___sys_sendmsg+0x236/0x2e0
[ 353.560497][ C0] ? __sys_sendmsg+0x280/0x280
[ 353.565670][ C0] ? __fdget+0x1a1/0x230
[ 353.569942][ C0] __x64_sys_sendmsg+0x206/0x2f0
[ 353.575152][ C0] ? ___sys_sendmsg+0x2e0/0x2e0
[ 353.580019][ C0] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 353.586537][ C0] x64_sys_call+0x4b/0x9a0
[ 353.591223][ C0] do_syscall_64+0x4c/0xa0
[ 353.595768][ C0] ? clear_bhb_loop+0x50/0xa0
[ 353.600782][ C0] ? clear_bhb_loop+0x50/0xa0
[ 353.605564][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 353.611814][ C0] RIP: 0033:0x7fe78cdc63b9
[ 353.616436][ C0] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48
[ 353.637560][ C0] RSP: 002b:00007fe78c9360b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 353.646375][ C0] RAX: ffffffffffffffda RBX: 00007fe78cf04050 RCX: 00007fe78cdc63b9
[ 353.654988][ C0] RDX: 0000000000000000 RSI: 0000000020000200 RDI: 0000000000000004
[ 353.663063][ C0] RBP: 00007fe78ce27498 R08: 0000000000000000 R09: 0000000000000000
[ 353.671349][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 353.679439][ C0] R13: 000000000000000b R14: 00007fe78cf04050 R15: 00007ffd8ba90738
[ 353.688227][ C0]
[ 353.691355][ C0] Sending NMI from CPU 0 to CPUs 1:
[ 353.696927][ C1] NMI backtrace for cpu 1
[ 353.696937][ C1] CPU: 1 PID: 29117 Comm: syz-executor.0 Not tainted syzkaller #0
[ 353.696952][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 353.696960][ C1] RIP: 0010:bcmp+0x1/0x230
[ 353.696978][ C1] Code: f6 41 89 c5 e8 90 9e 37 ff 44 89 e8 48 8b 7d c8 4c 89 f6 4c 89 e2 eb 96 31 c0 48 83 c4 10 5b 41 5c 41 5d 41 5e 41 5f 5d c3 55 <48> 89 e5 41 57 41 56 41 55 41 54 53 48 83 ec 10 49 bf 00 00 00 00
[ 353.696989][ C1] RSP: 0018:ffffc90002f0e6b0 EFLAGS: 00000282
[ 353.697003][ C1] RAX: ffff88810bfe90da RBX: 0000000000000370 RCX: ffff88810fb7a780
[ 353.697014][ C1] RDX: 0000000000000004 RSI: ffffc90002f0e740 RDI: ffff8881275c8d70
[ 353.697023][ C1] RBP: ffffc90002f0e7b0 R08: 0000000000000003 R09: 0000000000000004
[ 353.697032][ C1] R10: dffffc0000000000 R11: fffff520005e1ce8 R12: 0000000000000004
[ 353.697041][ C1] R13: ffff8881275c8df8 R14: 00000000f1f25d91 R15: fffffffffffffc08
[ 353.697073][ C1] FS: 00007fe78c9576c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 353.697085][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 353.697095][ C1] CR2: 00000000200001c0 CR3: 0000000121ee0000 CR4: 00000000003506a0
[ 353.697110][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 353.697118][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 353.697127][ C1] Call Trace:
[ 353.697132][ C1]
[ 353.697137][ C1] ? tipc_sk_lookup+0x2f3/0x5f0
[ 353.697154][ C1] ? tipc_sk_rcv+0x2c20/0x2c20
[ 353.697167][ C1] tipc_sk_rcv+0x3aa/0x2c20
[ 353.697180][ C1] ? stack_trace_save+0xa6/0xf0
[ 353.697194][ C1] ? _raw_spin_unlock_irqrestore+0x5b/0x80
[ 353.697211][ C1] ? kasan_set_track+0x5b/0x70
[ 353.697224][ C1] ? kasan_set_free_info+0x23/0x40
[ 353.697238][ C1] ? tipc_sk_rcv+0x1b82/0x2c20
[ 353.697250][ C1] ? tipc_sk_proto_rcv+0xa65/0x1560
[ 353.697264][ C1] ? tipc_sk_backlog_rcv+0x17d/0x210
[ 353.697276][ C1] ? __release_sock+0x17c/0x3f0
[ 353.697297][ C1] ? sock_setsockopt+0x1d7a/0x2490
[ 353.697311][ C1] ? __skb_queue_purge+0x170/0x170
[ 353.697326][ C1] tipc_node_xmit+0x26c/0xd80
[ 353.697341][ C1] ? debug_smp_processor_id+0x17/0x20
[ 353.697355][ C1] ? kasan_quarantine_put+0x34/0x190
[ 353.697370][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 353.697390][ C1] ? ____kasan_slab_free+0x130/0x160
[ 353.697404][ C1] ? __kasan_slab_free+0x11/0x20
[ 353.697417][ C1] ? kfree_skbmem+0x10c/0x180
[ 353.697432][ C1] tipc_node_distr_xmit+0x2a3/0x3b0
[ 353.697448][ C1] ? tipc_node_xmit_skb+0x150/0x150
[ 353.697464][ C1] tipc_sk_rcv+0x19f7/0x2c20
[ 353.697481][ C1] ? __skb_queue_purge+0x170/0x170
[ 353.697507][ C1] tipc_node_xmit+0x26c/0xd80
[ 353.697522][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 353.697539][ C1] tipc_sk_push_backlog+0x4dd/0x790
[ 353.697553][ C1] tipc_sk_proto_rcv+0xa65/0x1560
[ 353.697568][ C1] ? tipc_sk_filter_rcv+0x2cb0/0x2cb0
[ 353.697580][ C1] ? unwind_get_return_address+0x4d/0x90
[ 353.697596][ C1] ? stack_trace_save+0xf0/0xf0
[ 353.697608][ C1] ? arch_stack_walk+0x30/0x140
[ 353.697625][ C1] tipc_sk_filter_rcv+0x2ac0/0x2cb0
[ 353.697638][ C1] ? stack_trace_save+0xa6/0xf0
[ 353.697651][ C1] ? __stack_depot_save+0x34/0x480
[ 353.697666][ C1] ? kasan_set_track+0x5b/0x70
[ 353.697679][ C1] ? kasan_set_track+0x5b/0x70
[ 353.697691][ C1] ? kasan_set_track+0x4a/0x70
[ 353.697702][ C1] ? kasan_set_free_info+0x23/0x40
[ 353.697715][ C1] ? ____kasan_slab_free+0x125/0x160
[ 353.697728][ C1] ? __kasan_slab_free+0x11/0x20
[ 353.697740][ C1] ? slab_free_freelist_hook+0xc2/0x190
[ 353.697756][ C1] ? kmem_cache_free+0x100/0x320
[ 353.697769][ C1] ? kfree_skbmem+0x10c/0x180
[ 353.697783][ C1] ? kfree_skb+0xc1/0x2f0
[ 353.697796][ C1] ? tipc_msg_reverse+0x698/0x900
[ 353.697809][ C1] ? tipc_sk_filter_rcv+0xc05/0x2cb0
[ 353.697822][ C1] ? tipc_sk_backlog_rcv+0x117/0x210
[ 353.697834][ C1] ? __release_sock+0x17c/0x3f0
[ 353.697847][ C1] ? sock_setsockopt+0x1d7a/0x2490
[ 353.697860][ C1] ? __x64_sys_setsockopt+0xbf/0xd0
[ 353.697875][ C1] ? x64_sys_call+0x982/0x9a0
[ 353.697888][ C1] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 353.697906][ C1] ? tipc_sk_publish+0x470/0x470
[ 353.697918][ C1] ? __kasan_check_write+0x14/0x20
[ 353.697932][ C1] ? _raw_spin_lock_bh+0x94/0xf0
[ 353.697948][ C1] tipc_sk_rcv+0x794/0x2c20
[ 353.697962][ C1] ? kmem_cache_free+0x100/0x320
[ 353.697978][ C1] ? __skb_queue_purge+0x170/0x170
[ 353.697992][ C1] ? tipc_sk_filter_rcv+0x2a3e/0x2cb0
[ 353.698006][ C1] tipc_node_xmit+0x26c/0xd80
[ 353.698021][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 353.698038][ C1] tipc_node_distr_xmit+0x2a3/0x3b0
[ 353.698054][ C1] ? tipc_node_xmit_skb+0x150/0x150
[ 353.698071][ C1] tipc_sk_backlog_rcv+0x17d/0x210
[ 353.698084][ C1] ? tipc_sk_timeout+0x990/0x990
[ 353.698096][ C1] ? lock_sock_nested+0x21c/0x2a0
[ 353.698111][ C1] __release_sock+0x17c/0x3f0
[ 353.698125][ C1] sock_setsockopt+0x1d7a/0x2490
[ 353.698140][ C1] ? __sock_set_mark+0x160/0x160
[ 353.698152][ C1] ? selinux_socket_setsockopt+0x282/0x360
[ 353.698169][ C1] ? selinux_socket_getsockopt+0x340/0x340
[ 353.698186][ C1] ? __fget_files+0x2c4/0x320
[ 353.698202][ C1] ? security_socket_setsockopt+0x82/0xa0
[ 353.698215][ C1] __sys_setsockopt+0x261/0x470
[ 353.698230][ C1] ? __ia32_sys_recv+0xb0/0xb0
[ 353.698245][ C1] ? debug_smp_processor_id+0x17/0x20
[ 353.698257][ C1] ? irqtime_account_irq+0x1e9/0x390
[ 353.698272][ C1] __x64_sys_setsockopt+0xbf/0xd0
[ 353.698288][ C1] x64_sys_call+0x982/0x9a0
[ 353.698300][ C1] do_syscall_64+0x4c/0xa0
[ 353.698315][ C1] ? clear_bhb_loop+0x50/0xa0
[ 353.698327][ C1] ? clear_bhb_loop+0x50/0xa0
[ 353.698338][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 353.698354][ C1] RIP: 0033:0x7fe78cdc63b9
[ 353.698367][ C1] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48
[ 353.698377][ C1] RSP: 002b:00007fe78c9570b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[ 353.698398][ C1] RAX: ffffffffffffffda RBX: 00007fe78cf03f80 RCX: 00007fe78cdc63b9
[ 353.698407][ C1] RDX: 0000000000000021 RSI: 0000000000000001 RDI: 0000000000000003
[ 353.698416][ C1] RBP: 00007fe78ce27498 R08: 0000000000000004 R09: 0000000000000000
[ 353.698424][ C1] R10: 0000000020000540 R11: 0000000000000246 R12: 0000000000000000
[ 353.698433][ C1] R13: 000000000000000b R14: 00007fe78cf03f80 R15: 00007ffd8ba90738
[ 353.698444][ C1]