Warning: Permanently added '10.128.1.80' (ED25519) to the list of known hosts.
2025/10/03 12:14:39 ignoring optional flag "type"="gce"
2025/10/03 12:14:39 parsed 1 programs
[ 38.501199][ T30] kauditd_printk_skb: 18 callbacks suppressed
[ 38.501212][ T30] audit: type=1400 audit(1759493679.588:92): 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"
2025/10/03 12:14:39 executed programs: 0
[ 38.570287][ T328] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 38.616048][ T335] bridge0: port 1(bridge_slave_0) entered blocking state
[ 38.623098][ T335] bridge0: port 1(bridge_slave_0) entered disabled state
[ 38.630343][ T335] device bridge_slave_0 entered promiscuous mode
[ 38.637127][ T335] bridge0: port 2(bridge_slave_1) entered blocking state
[ 38.644190][ T335] bridge0: port 2(bridge_slave_1) entered disabled state
[ 38.651658][ T335] device bridge_slave_1 entered promiscuous mode
[ 38.683268][ T30] audit: type=1400 audit(1759493679.768:93): 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
[ 38.688142][ T335] bridge0: port 2(bridge_slave_1) entered blocking state
[ 38.703836][ T30] audit: type=1400 audit(1759493679.768:94): 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
[ 38.710809][ T335] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 38.731455][ T30] audit: type=1400 audit(1759493679.768:95): 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
[ 38.738433][ T335] bridge0: port 1(bridge_slave_0) entered blocking state
[ 38.765696][ T335] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 38.781469][ T8] bridge0: port 1(bridge_slave_0) entered disabled state
[ 38.788693][ T8] bridge0: port 2(bridge_slave_1) entered disabled state
[ 38.796032][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 38.803700][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 38.812391][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 38.820526][ T8] bridge0: port 1(bridge_slave_0) entered blocking state
[ 38.827559][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 38.835898][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 38.844083][ T8] bridge0: port 2(bridge_slave_1) entered blocking state
[ 38.851115][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 38.861995][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 38.871046][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 38.883454][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 38.893976][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 38.902356][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 38.909678][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 38.917816][ T335] device veth0_vlan entered promiscuous mode
[ 38.926910][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 38.935792][ T335] device veth1_macvtap entered promiscuous mode
[ 38.944433][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 38.953853][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 38.972992][ T30] audit: type=1400 audit(1759493680.058:96): 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
[ 38.992832][ T30] audit: type=1400 audit(1759493680.058:97): 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
[ 39.013145][ T30] audit: type=1400 audit(1759493680.058:98): 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
[ 142.330664][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 142.337653][ C0] (detected by 0, t=10002 jiffies, g=3421, q=122)
[ 142.344148][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 10002 (4294951451-4294941449), jiffies_till_next_fqs=1, root ->qsmask 0x0
[ 142.357484][ C0] rcu: rcu_preempt kthread starved for 10002 jiffies! g3421 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0
[ 142.368585][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 142.378526][ C0] rcu: RCU grace-period kthread stack dump:
[ 142.384409][ C0] task:rcu_preempt state:R running task stack:28752 pid: 14 ppid: 2 flags:0x00004000
[ 142.395170][ C0] Call Trace:
[ 142.398423][ C0]
[ 142.401345][ C0] __schedule+0xb6e/0x14c0
[ 142.405748][ C0] ? release_firmware_map_entry+0x190/0x190
[ 142.411608][ C0] ? _raw_spin_unlock_irqrestore+0x5b/0x80
[ 142.417384][ C0] ? __mod_timer+0x7ae/0xb30
[ 142.421974][ C0] schedule+0x11e/0x1e0
[ 142.426103][ C0] schedule_timeout+0x12c/0x2e0
[ 142.430922][ C0] ? console_conditional_schedule+0x30/0x30
[ 142.436787][ C0] ? update_process_times+0x200/0x200
[ 142.442127][ C0] ? prepare_to_swait_event+0x308/0x320
[ 142.447650][ C0] rcu_gp_fqs_loop+0x293/0xf60
[ 142.452385][ C0] ? debug_smp_processor_id+0x17/0x20
[ 142.457727][ C0] ? __note_gp_changes+0x4e2/0x9e0
[ 142.462806][ C0] ? rcu_gp_init+0xc00/0xc00
[ 142.467370][ C0] ? _raw_spin_unlock_irq+0x4e/0x70
[ 142.472548][ C0] ? rcu_gp_init+0x9a7/0xc00
[ 142.477108][ C0] rcu_gp_kthread+0x98/0x330
[ 142.481666][ C0] ? wake_nocb_gp+0x1d0/0x1d0
[ 142.486310][ C0] ? __kasan_check_read+0x11/0x20
[ 142.491309][ C0] ? __kthread_parkme+0xac/0x200
[ 142.496219][ C0] ? preempt_count_add+0x90/0x1b0
[ 142.501214][ C0] kthread+0x411/0x500
[ 142.505256][ C0] ? wake_nocb_gp+0x1d0/0x1d0
[ 142.509923][ C0] ? kthread_blkcg+0xd0/0xd0
[ 142.514488][ C0] ret_from_fork+0x1f/0x30
[ 142.518876][ C0]
[ 142.521869][ C0] rcu: Stack dump where RCU GP kthread last ran:
[ 142.528158][ C0] NMI backtrace for cpu 0
[ 142.532458][ C0] CPU: 0 PID: 2084 Comm: syz-executor.0 Not tainted syzkaller #0
[ 142.540156][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 142.550180][ C0] Call Trace:
[ 142.553435][ C0]
[ 142.556264][ C0] __dump_stack+0x21/0x30
[ 142.560565][ C0] dump_stack_lvl+0xee/0x150
[ 142.565124][ C0] ? show_regs_print_info+0x20/0x20
[ 142.570311][ C0] dump_stack+0x15/0x20
[ 142.574437][ C0] nmi_cpu_backtrace+0x2b4/0x2c0
[ 142.579347][ C0] ? nmi_trigger_cpumask_backtrace+0x240/0x240
[ 142.585488][ C0] ? load_image+0x3a0/0x3a0
[ 142.589971][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 142.596006][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 142.602043][ C0] nmi_trigger_cpumask_backtrace+0x138/0x240
[ 142.608010][ C0] arch_trigger_cpumask_backtrace+0x10/0x20
[ 142.613876][ C0] rcu_check_gp_kthread_starvation+0x1e0/0x260
[ 142.620000][ C0] print_other_cpu_stall+0xded/0xfd0
[ 142.625253][ C0] ? print_cpu_stall+0x600/0x600
[ 142.630158][ C0] ? tick_nohz_handler+0x300/0x300
[ 142.635238][ C0] ? accumulate_nsecs_to_secs+0xb1/0x230
[ 142.640852][ C0] ? cgroup_rstat_updated+0xf5/0x370
[ 142.646117][ C0] rcu_sched_clock_irq+0x8a3/0x12b0
[ 142.651288][ C0] ? rcu_boost_kthread_setaffinity+0x310/0x310
[ 142.657414][ C0] ? raise_softirq+0x71/0xe0
[ 142.661984][ C0] ? __raise_softirq_irqoff+0xd0/0xd0
[ 142.667325][ C0] ? hrtimer_run_queues+0x166/0x430
[ 142.672494][ C0] update_process_times+0x198/0x200
[ 142.677682][ C0] tick_sched_timer+0x17c/0x240
[ 142.682509][ C0] ? tick_setup_sched_timer+0x450/0x450
[ 142.688026][ C0] __hrtimer_run_queues+0x3b5/0x9e0
[ 142.693215][ C0] ? hrtimer_interrupt+0x8c0/0x8c0
[ 142.698297][ C0] ? ktime_get_update_offsets_now+0x2fa/0x310
[ 142.704344][ C0] hrtimer_interrupt+0x3c7/0x8c0
[ 142.709263][ C0] __sysvec_apic_timer_interrupt+0xfa/0x3e0
[ 142.715129][ C0] sysvec_apic_timer_interrupt+0xa4/0xc0
[ 142.720733][ C0]
[ 142.723638][ C0]
[ 142.726539][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 142.732496][ C0] RIP: 0010:tipc_sk_rcv+0x1a04/0x2c60
[ 142.737845][ C0] Code: 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 0f c1 9f 80 00 00 00 01 00 00 00 89 de e8 90 4c db fc 83 fb 01 75 17 e8 d6 48 db fc
[ 142.757419][ C0] RSP: 0018:ffffc90000aa6960 EFLAGS: 00000213
[ 142.763469][ C0] RAX: 0000000000000001 RBX: 0000000000000005 RCX: ffffffff848d75b6
[ 142.771412][ C0] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888121db5480
[ 142.779353][ C0] RBP: ffffc90000aa6bf0 R08: dffffc0000000000 R09: ffffed10243b6a91
[ 142.787299][ C0] R10: ffffed10243b6a91 R11: 1ffff110243b6a90 R12: ffff888106dad000
[ 142.795249][ C0] R13: dffffc0000000000 R14: ffffc90000aa6de0 R15: ffff888121db5400
[ 142.803189][ C0] ? tipc_sk_rcv+0x19f6/0x2c60
[ 142.807928][ C0] ? stack_trace_save+0x98/0xe0
[ 142.812749][ C0] ? __stack_depot_save+0x442/0x480
[ 142.817929][ C0] ? kasan_set_free_info+0x23/0x40
[ 142.823021][ C0] ? __kasan_slab_free+0x11/0x20
[ 142.827925][ C0] ? tipc_node_xmit+0x256/0xce0
[ 142.832749][ C0] ? sock_setsockopt+0x1b65/0x2270
[ 142.837828][ C0] ? __sys_setsockopt+0x268/0x460
[ 142.842821][ C0] ? __x64_sys_setsockopt+0xbf/0xd0
[ 142.847998][ C0] ? __skb_queue_purge+0x170/0x170
[ 142.853083][ C0] tipc_node_xmit+0x256/0xce0
[ 142.857730][ C0] ? kasan_quarantine_put+0x34/0x190
[ 142.862984][ C0] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 142.868496][ C0] ? ____kasan_slab_free+0x130/0x160
[ 142.873760][ C0] ? __kasan_slab_free+0x11/0x20
[ 142.878664][ C0] ? slab_free_freelist_hook+0xc2/0x190
[ 142.884178][ C0] ? kfree_skbmem+0x10c/0x180
[ 142.888827][ C0] tipc_node_distr_xmit+0x292/0x390
[ 142.893995][ C0] ? tipc_node_xmit_skb+0x130/0x130
[ 142.899161][ C0] tipc_sk_rcv+0x19de/0x2c60
[ 142.903723][ C0] ? __skb_queue_purge+0x170/0x170
[ 142.908804][ C0] tipc_node_xmit+0x256/0xce0
[ 142.913452][ C0] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 142.918966][ C0] ? __kernel_text_address+0xa0/0x100
[ 142.924306][ C0] ? unwind_get_return_address+0x4d/0x90
[ 142.929907][ C0] ? __kasan_check_write+0x14/0x20
[ 142.934984][ C0] ? _raw_spin_lock_irqsave+0xb0/0x110
[ 142.940412][ C0] tipc_sk_filter_rcv+0x151b/0x2c40
[ 142.945581][ C0] ? tipc_sk_publish+0x440/0x440
[ 142.950493][ C0] ? __kasan_check_write+0x14/0x20
[ 142.955573][ C0] ? _raw_spin_lock_bh+0x8e/0xe0
[ 142.960483][ C0] tipc_sk_rcv+0x7b7/0x2c60
[ 142.964959][ C0] ? kfree_skbmem+0x10c/0x180
[ 142.969619][ C0] ? skb_release_data+0x814/0xa10
[ 142.974611][ C0] ? __skb_queue_purge+0x170/0x170
[ 142.979696][ C0] ? tipc_sk_filter_rcv+0x29de/0x2c40
[ 142.985035][ C0] tipc_node_xmit+0x256/0xce0
[ 142.989683][ C0] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 142.995199][ C0] tipc_node_distr_xmit+0x292/0x390
[ 143.000374][ C0] ? tipc_node_xmit_skb+0x130/0x130
[ 143.005539][ C0] ? preempt_schedule_irq+0xbb/0x110
[ 143.010798][ C0] ? selinux_capable+0x29c/0x380
[ 143.015721][ C0] tipc_sk_backlog_rcv+0x16f/0x1f0
[ 143.020802][ C0] ? tipc_sk_timeout+0x970/0x970
[ 143.025724][ C0] __release_sock+0x143/0x350
[ 143.030369][ C0] sock_setsockopt+0x1b65/0x2270
[ 143.035273][ C0] ? security_file_alloc+0x33/0x120
[ 143.040468][ C0] ? __sock_set_mark+0x160/0x160
[ 143.045373][ C0] ? selinux_socket_setsockopt+0x21c/0x300
[ 143.051238][ C0] ? selinux_socket_getsockopt+0x2e0/0x2e0
[ 143.057040][ C0] ? memcpy+0x56/0x70
[ 143.060991][ C0] ? __fget_files+0x2c4/0x320
[ 143.065642][ C0] ? security_socket_setsockopt+0x82/0xa0
[ 143.071328][ C0] __sys_setsockopt+0x268/0x460
[ 143.076168][ C0] ? __ia32_sys_recv+0xb0/0xb0
[ 143.080925][ C0] ? fd_install+0x169/0x2a0
[ 143.085420][ C0] ? __kasan_check_write+0x14/0x20
[ 143.090509][ C0] __x64_sys_setsockopt+0xbf/0xd0
[ 143.095508][ C0] x64_sys_call+0x982/0x9a0
[ 143.099992][ C0] do_syscall_64+0x4c/0xa0
[ 143.104382][ C0] ? clear_bhb_loop+0x50/0xa0
[ 143.109056][ C0] ? clear_bhb_loop+0x50/0xa0
[ 143.113718][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 143.119597][ C0] RIP: 0033:0x7fef9cd68da9
[ 143.123984][ 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
[ 143.143569][ C0] RSP: 002b:00007fef9c8ea0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[ 143.151973][ C0] RAX: ffffffffffffffda RBX: 00007fef9ce96f80 RCX: 00007fef9cd68da9
[ 143.159926][ C0] RDX: 0000000000000021 RSI: 0000000000000001 RDI: 0000000000000003
[ 143.167956][ C0] RBP: 00007fef9cdb547a R08: 0000000000000004 R09: 0000000000000000
[ 143.175902][ C0] R10: 0000000020000540 R11: 0000000000000246 R12: 0000000000000000
[ 143.183845][ C0] R13: 000000000000000b R14: 00007fef9ce96f80 R15: 00007ffc734bb988
[ 143.191789][ C0]
[ 177.056284][ C1] watchdog: BUG: soft lockup - CPU#1 stuck for 143s! [syz-executor.0:2083]
[ 177.064919][ C1] Modules linked in:
[ 177.068805][ C1] CPU: 1 PID: 2083 Comm: syz-executor.0 Not tainted syzkaller #0
[ 177.076507][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 177.086546][ C1] RIP: 0010:kvm_wait+0xf2/0x140
[ 177.091391][ 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
[ 177.110985][ C1] RSP: 0018:ffffc90002507900 EFLAGS: 00000246
[ 177.117217][ C1] RAX: 0000000000000003 RBX: ffff888121db5488 RCX: ffffffff814f4259
[ 177.125176][ C1] RDX: 0000000000000001 RSI: 0000000000000003 RDI: ffff888121db5488
[ 177.133137][ C1] RBP: ffffc90002507990 R08: dffffc0000000000 R09: ffffed10243b6a92
[ 177.141188][ C1] R10: ffffed10243b6a92 R11: 1ffff110243b6a91 R12: 1ffff1103ee20001
[ 177.149157][ C1] R13: ffff8881f7138ad4 R14: dffffc0000000000 R15: 1ffff920004a0f20
[ 177.157124][ C1] FS: 0000555589762480(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 177.166049][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 177.172623][ C1] CR2: 00000000200001c0 CR3: 0000000120ab7000 CR4: 00000000003506a0
[ 177.180585][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 177.188546][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 177.196503][ C1] Call Trace:
[ 177.199767][ C1]
[ 177.202689][ C1] ? kvm_arch_para_hints+0x30/0x30
[ 177.207793][ C1] ? __pv_queued_spin_lock_slowpath+0x5b9/0x9c0
[ 177.214026][ C1] __pv_queued_spin_lock_slowpath+0x60f/0x9c0
[ 177.220116][ C1] ? __pv_queued_spin_unlock_slowpath+0x300/0x300
[ 177.226789][ C1] ? unwind_get_return_address+0x4d/0x90
[ 177.232410][ C1] ? stack_trace_save+0xe0/0xe0
[ 177.237250][ C1] queued_spin_lock_slowpath+0x47/0x50
[ 177.242694][ C1] _raw_spin_lock_bh+0xd8/0xe0
[ 177.247446][ C1] ? _raw_spin_lock_irq+0xe0/0xe0
[ 177.252456][ C1] ? stack_trace_save+0x98/0xe0
[ 177.257292][ C1] ? __stack_depot_save+0x34/0x480
[ 177.262394][ C1] lock_sock_nested+0x97/0x290
[ 177.267148][ C1] ? sock_init_data+0xc0/0xc0
[ 177.271812][ C1] ? __kasan_record_aux_stack+0xd2/0x100
[ 177.277433][ C1] ? kasan_record_aux_stack+0xe/0x10
[ 177.282704][ C1] ? task_work_add+0x27/0x1e0
[ 177.287369][ C1] ? fput_many+0xe7/0x1a0
[ 177.291684][ C1] ? fput+0x1a/0x20
[ 177.295476][ C1] ? filp_close+0x105/0x150
[ 177.299969][ C1] ? close_fd+0x70/0x80
[ 177.304113][ C1] ? __x64_sys_close+0x39/0x80
[ 177.308869][ C1] ? locks_remove_posix+0x520/0x520
[ 177.314058][ C1] tipc_release+0xb2/0x1630
[ 177.318550][ C1] ? rwsem_write_trylock+0x130/0x300
[ 177.323825][ C1] ? tipc_sock_destruct+0x180/0x180
[ 177.329011][ C1] sock_close+0xe0/0x270
[ 177.333241][ C1] ? sock_mmap+0xa0/0xa0
[ 177.337474][ C1] __fput+0x20b/0x8b0
[ 177.341444][ C1] ____fput+0x15/0x20
[ 177.345414][ C1] task_work_run+0x127/0x190
[ 177.349991][ C1] exit_to_user_mode_loop+0xd0/0xe0
[ 177.355265][ C1] exit_to_user_mode_prepare+0x87/0xd0
[ 177.360708][ C1] syscall_exit_to_user_mode+0x1a/0x30
[ 177.366155][ C1] do_syscall_64+0x58/0xa0
[ 177.370562][ C1] ? clear_bhb_loop+0x50/0xa0
[ 177.375228][ C1] ? clear_bhb_loop+0x50/0xa0
[ 177.379903][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 177.385785][ C1] RIP: 0033:0x7fef9cd67c9a
[ 177.390189][ 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
[ 177.410062][ C1] RSP: 002b:00007ffc734bba50 EFLAGS: 00000293 ORIG_RAX: 0000000000000003
[ 177.418462][ C1] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 00007fef9cd67c9a
[ 177.426432][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 177.434391][ C1] RBP: 00007fef9ce98980 R08: 0000001b30a60000 R09: 0006be305eb2c217
[ 177.442347][ C1] R10: 000000170d68cffd R11: 0000000000000293 R12: 000000000000a872
[ 177.450304][ C1] R13: ffffffffffffffff R14: 00007fef9c8eb000 R15: 000000000000a531
[ 177.458268][ C1]
[ 177.461274][ C1] Sending NMI from CPU 1 to CPUs 0:
[ 177.466480][ C0] NMI backtrace for cpu 0
[ 177.466489][ C0] CPU: 0 PID: 2084 Comm: syz-executor.0 Not tainted syzkaller #0
[ 177.466504][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 177.466512][ C0] RIP: 0010:__kasan_check_read+0x0/0x20
[ 177.466532][ C0] Code: 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 c7 c7 83 a0 e4 85 eb 0a 48 c7 c7 79 3c db 85 48 89 de e8 27 a1 f8 02 45 31 ff eb d1 00 00 <55> 48 89 e5 89 f6 48 8b 4d 08 31 d2 e8 bf ed ff ff 5d c3 66 2e 0f
[ 177.466544][ C0] RSP: 0018:ffffc90000aa68b8 EFLAGS: 00000202
[ 177.466557][ C0] RAX: 0000000000000402 RBX: ffff888121db5488 RCX: ffffffff870c6f03
[ 177.466567][ C0] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff888121db5488
[ 177.466576][ C0] RBP: ffffc90000aa6950 R08: dffffc0000000000 R09: ffffed10243b6a91
[ 177.466587][ C0] R10: ffffed10243b6a91 R11: 1ffff110243b6a90 R12: dffffc0000000000
[ 177.466598][ C0] R13: 1ffff92000154d18 R14: ffffffff848d5feb R15: ffff888121db5400
[ 177.466608][ C0] FS: 00007fef9c8ea6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 177.466621][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 177.466632][ C0] CR2: 00007fef9c8c9d58 CR3: 0000000120ab7000 CR4: 00000000003506b0
[ 177.466645][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 177.466653][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 177.466663][ C0] Call Trace:
[ 177.466667][ C0]
[ 177.466672][ C0] ? _raw_spin_trylock_bh+0x7b/0x130
[ 177.466690][ C0] ? _raw_spin_trylock+0x140/0x140
[ 177.466704][ C0] ? tipc_sk_rcv+0x3cd/0x2c60
[ 177.466722][ C0] tipc_sk_rcv+0x42b/0x2c60
[ 177.466737][ C0] ? stack_trace_save+0x98/0xe0
[ 177.466752][ C0] ? __stack_depot_save+0x442/0x480
[ 177.466770][ C0] ? kasan_set_free_info+0x23/0x40
[ 177.466784][ C0] ? __kasan_slab_free+0x11/0x20
[ 177.466797][ C0] ? tipc_node_xmit+0x256/0xce0
[ 177.466812][ C0] ? sock_setsockopt+0x1b65/0x2270
[ 177.466827][ C0] ? __sys_setsockopt+0x268/0x460
[ 177.466842][ C0] ? __x64_sys_setsockopt+0xbf/0xd0
[ 177.466858][ C0] ? __skb_queue_purge+0x170/0x170
[ 177.466882][ C0] tipc_node_xmit+0x256/0xce0
[ 177.466897][ C0] ? kasan_quarantine_put+0x34/0x190
[ 177.466913][ C0] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 177.466928][ C0] ? ____kasan_slab_free+0x130/0x160
[ 177.466942][ C0] ? __kasan_slab_free+0x11/0x20
[ 177.466955][ C0] ? slab_free_freelist_hook+0xc2/0x190
[ 177.466972][ C0] ? kfree_skbmem+0x10c/0x180
[ 177.466988][ C0] tipc_node_distr_xmit+0x292/0x390
[ 177.467005][ C0] ? tipc_node_xmit_skb+0x130/0x130
[ 177.467021][ C0] tipc_sk_rcv+0x19de/0x2c60
[ 177.467041][ C0] ? __skb_queue_purge+0x170/0x170
[ 177.467060][ C0] tipc_node_xmit+0x256/0xce0
[ 177.467076][ C0] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 177.467091][ C0] ? __kernel_text_address+0xa0/0x100
[ 177.467105][ C0] ? unwind_get_return_address+0x4d/0x90
[ 177.467122][ C0] ? __kasan_check_write+0x14/0x20
[ 177.467136][ C0] ? _raw_spin_lock_irqsave+0xb0/0x110
[ 177.467152][ C0] tipc_sk_filter_rcv+0x151b/0x2c40
[ 177.467171][ C0] ? tipc_sk_publish+0x440/0x440
[ 177.467184][ C0] ? __kasan_check_write+0x14/0x20
[ 177.467198][ C0] ? _raw_spin_lock_bh+0x8e/0xe0
[ 177.467214][ C0] tipc_sk_rcv+0x7b7/0x2c60
[ 177.467231][ C0] ? kfree_skbmem+0x10c/0x180
[ 177.467246][ C0] ? skb_release_data+0x814/0xa10
[ 177.467262][ C0] ? __skb_queue_purge+0x170/0x170
[ 177.467279][ C0] ? tipc_sk_filter_rcv+0x29de/0x2c40
[ 177.467293][ C0] tipc_node_xmit+0x256/0xce0
[ 177.467309][ C0] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 177.467326][ C0] tipc_node_distr_xmit+0x292/0x390
[ 177.467342][ C0] ? tipc_node_xmit_skb+0x130/0x130
[ 177.467357][ C0] ? preempt_schedule_irq+0xbb/0x110
[ 177.467371][ C0] ? selinux_capable+0x29c/0x380
[ 177.467387][ C0] tipc_sk_backlog_rcv+0x16f/0x1f0
[ 177.467400][ C0] ? tipc_sk_timeout+0x970/0x970
[ 177.467414][ C0] __release_sock+0x143/0x350
[ 177.467429][ C0] sock_setsockopt+0x1b65/0x2270
[ 177.467442][ C0] ? security_file_alloc+0x33/0x120
[ 177.467458][ C0] ? __sock_set_mark+0x160/0x160
[ 177.467471][ C0] ? selinux_socket_setsockopt+0x21c/0x300
[ 177.467488][ C0] ? selinux_socket_getsockopt+0x2e0/0x2e0
[ 177.467505][ C0] ? memcpy+0x56/0x70
[ 177.467518][ C0] ? __fget_files+0x2c4/0x320
[ 177.467535][ C0] ? security_socket_setsockopt+0x82/0xa0
[ 177.467549][ C0] __sys_setsockopt+0x268/0x460
[ 177.467565][ C0] ? __ia32_sys_recv+0xb0/0xb0
[ 177.467580][ C0] ? fd_install+0x169/0x2a0
[ 177.467596][ C0] ? __kasan_check_write+0x14/0x20
[ 177.467610][ C0] __x64_sys_setsockopt+0xbf/0xd0
[ 177.467626][ C0] x64_sys_call+0x982/0x9a0
[ 177.467640][ C0] do_syscall_64+0x4c/0xa0
[ 177.467655][ C0] ? clear_bhb_loop+0x50/0xa0
[ 177.467670][ C0] ? clear_bhb_loop+0x50/0xa0
[ 177.467685][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 177.467701][ C0] RIP: 0033:0x7fef9cd68da9
[ 177.467714][ 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
[ 177.467725][ C0] RSP: 002b:00007fef9c8ea0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[ 177.467738][ C0] RAX: ffffffffffffffda RBX: 00007fef9ce96f80 RCX: 00007fef9cd68da9
[ 177.467749][ C0] RDX: 0000000000000021 RSI: 0000000000000001 RDI: 0000000000000003
[ 177.467757][ C0] RBP: 00007fef9cdb547a R08: 0000000000000004 R09: 0000000000000000
[ 177.467766][ C0] R10: 0000000020000540 R11: 0000000000000246 R12: 0000000000000000
[ 177.467775][ C0] R13: 000000000000000b R14: 00007fef9ce96f80 R15: 00007ffc734bb988
[ 177.467786][ C0]