Warning: Permanently added '10.128.10.4' (ED25519) to the list of known hosts.
2026/10/09 10:27:40 parsed 1 programs
[ 39.187803][ T30] kauditd_printk_skb: 31 callbacks suppressed
Setting up swapspace version 1, size = 127995904 bytes
[ 39.187816][ T30] audit: type=1400 audit(1791541661.967:105): avc: denied { unlink } for pid=411 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"
[ 39.269077][ T411] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 39.981753][ T420] bridge0: port 1(bridge_slave_0) entered blocking state
[ 39.996859][ T420] bridge0: port 1(bridge_slave_0) entered disabled state
[ 40.009302][ T420] device bridge_slave_0 entered promiscuous mode
[ 40.022441][ T420] bridge0: port 2(bridge_slave_1) entered blocking state
[ 40.040425][ T420] bridge0: port 2(bridge_slave_1) entered disabled state
[ 40.055630][ T420] device bridge_slave_1 entered promiscuous mode
[ 40.113133][ T420] bridge0: port 2(bridge_slave_1) entered blocking state
[ 40.129647][ T420] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 40.143594][ T420] bridge0: port 1(bridge_slave_0) entered blocking state
[ 40.157831][ T420] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 40.186191][ T44] bridge0: port 1(bridge_slave_0) entered disabled state
[ 40.199050][ T44] bridge0: port 2(bridge_slave_1) entered disabled state
[ 40.208156][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 40.221105][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 40.238465][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 40.248799][ T44] bridge0: port 1(bridge_slave_0) entered blocking state
[ 40.260433][ T44] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 40.273527][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 40.287651][ T44] bridge0: port 2(bridge_slave_1) entered blocking state
[ 40.300101][ T44] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 40.316050][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 40.329081][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 40.348298][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 40.371786][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 40.385771][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 40.399443][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 40.417032][ T420] device veth0_vlan entered promiscuous mode
[ 40.431866][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 40.444829][ T420] device veth1_macvtap entered promiscuous mode
[ 40.459364][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 40.473792][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 40.692884][ T30] audit: type=1401 audit(1791541663.467:106): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768"
2026/10/09 10:27:44 executed programs: 0
[ 41.189151][ T10] device bridge_slave_1 left promiscuous mode
[ 41.199889][ T10] bridge0: port 2(bridge_slave_1) entered disabled state
[ 41.208903][ T10] device bridge_slave_0 left promiscuous mode
[ 41.216623][ T10] bridge0: port 1(bridge_slave_0) entered disabled state
[ 41.228211][ T10] device veth1_macvtap left promiscuous mode
[ 41.238344][ T10] device veth0_vlan left promiscuous mode
[ 41.352507][ T473] bridge0: port 1(bridge_slave_0) entered blocking state
[ 41.368449][ T473] bridge0: port 1(bridge_slave_0) entered disabled state
[ 41.384983][ T473] device bridge_slave_0 entered promiscuous mode
[ 41.401479][ T473] bridge0: port 2(bridge_slave_1) entered blocking state
[ 41.415088][ T473] bridge0: port 2(bridge_slave_1) entered disabled state
[ 41.429923][ T473] device bridge_slave_1 entered promiscuous mode
[ 41.483534][ T473] bridge0: port 2(bridge_slave_1) entered blocking state
[ 41.496524][ T473] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 41.508388][ T473] bridge0: port 1(bridge_slave_0) entered blocking state
[ 41.519819][ T473] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 41.547633][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 41.563376][ T44] bridge0: port 1(bridge_slave_0) entered disabled state
[ 41.576675][ T44] bridge0: port 2(bridge_slave_1) entered disabled state
[ 41.598107][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 41.610717][ T44] bridge0: port 1(bridge_slave_0) entered blocking state
[ 41.622438][ T44] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 41.631664][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 41.643099][ T44] bridge0: port 2(bridge_slave_1) entered blocking state
[ 41.652655][ T44] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 41.664184][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 41.675226][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 41.694183][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 41.708638][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 41.720957][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 41.734472][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 41.748838][ T473] device veth0_vlan entered promiscuous mode
[ 41.765692][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 41.778135][ T473] device veth1_macvtap entered promiscuous mode
[ 41.788715][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 41.800172][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 41.825767][ T30] audit: type=1400 audit(1791541664.597:107): avc: denied { create } for pid=479 comm="syz.2.17" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
[ 41.851656][ T30] audit: type=1400 audit(1791541664.597:108): avc: denied { write } for pid=479 comm="syz.2.17" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
[ 41.878909][ T30] audit: type=1400 audit(1791541664.647:109): avc: denied { setopt } for pid=479 comm="syz.2.17" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
[ 141.957261][ C0] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 141.964022][ C0] rcu: 0-...!: (10000 ticks this GP) idle=a97/1/0x4000000000000000 softirq=4771/4771 fqs=0 last_accelerate: 9add/c1ed dyntick_enabled: 1
[ 141.978702][ C0] (t=10000 jiffies g=2817 q=48)
[ 141.983681][ C0] rcu: rcu_preempt kthread timer wakeup didn't happen for 9999 jiffies! g2817 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402
[ 141.996302][ C0] rcu: Possible timer handling issue on cpu=0 timer-softirq=694
[ 142.004268][ C0] rcu: rcu_preempt kthread starved for 10000 jiffies! g2817 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0
[ 142.016559][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 142.026687][ C0] rcu: RCU grace-period kthread stack dump:
[ 142.032604][ C0] task:rcu_preempt state:I stack:28520 pid: 14 ppid: 2 flags:0x00004000
[ 142.041812][ C0] Call Trace:
[ 142.045097][ C0]
[ 142.048121][ C0] __schedule+0xbcf/0x14a0
[ 142.052527][ C0] ? release_firmware_map_entry+0x190/0x190
[ 142.058401][ C0] ? _raw_spin_unlock_irqrestore+0x5b/0x80
[ 142.064186][ C0] ? __mod_timer+0x7c0/0xb40
[ 142.068952][ C0] schedule+0x11e/0x1e0
[ 142.074133][ C0] schedule_timeout+0x159/0x340
[ 142.079066][ C0] ? console_conditional_schedule+0x30/0x30
[ 142.085594][ C0] ? _raw_spin_lock_irq+0x95/0xf0
[ 142.090797][ C0] ? update_process_times+0x200/0x200
[ 142.096322][ C0] ? prepare_to_swait_event+0x30f/0x330
[ 142.101984][ C0] rcu_gp_fqs_loop+0x2ae/0xfa0
[ 142.107002][ C0] ? _raw_spin_lock+0xf0/0xf0
[ 142.111938][ C0] ? debug_smp_processor_id+0x17/0x20
[ 142.117415][ C0] ? rcu_gp_init+0xc30/0xc30
[ 142.122129][ C0] ? _raw_spin_unlock_irq+0x4e/0x70
[ 142.127503][ C0] ? rcu_gp_init+0x9cf/0xc30
[ 142.132358][ C0] rcu_gp_kthread+0x9a/0x360
[ 142.137286][ C0] ? wake_nocb_gp+0x1e0/0x1e0
[ 142.142399][ C0] ? __kasan_check_read+0x11/0x20
[ 142.147587][ C0] ? __kthread_parkme+0xab/0x1f0
[ 142.152540][ C0] kthread+0x3f5/0x4f0
[ 142.156861][ C0] ? wake_nocb_gp+0x1e0/0x1e0
[ 142.161752][ C0] ? kthread_blkcg+0xd0/0xd0
[ 142.166545][ C0] ret_from_fork+0x1f/0x30
[ 142.171957][ C0]
[ 142.174988][ C0] rcu: Stack dump where RCU GP kthread last ran:
[ 142.181707][ C0] NMI backtrace for cpu 0
[ 142.186037][ C0] CPU: 0 PID: 483 Comm: syz.2.18 Not tainted syzkaller #0
[ 142.193294][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 142.203856][ C0] Call Trace:
[ 142.207142][ C0]
[ 142.210059][ C0] __dump_stack+0x21/0x30
[ 142.214470][ C0] dump_stack_lvl+0x110/0x170
[ 142.219169][ C0] ? show_regs_print_info+0x20/0x20
[ 142.224375][ C0] dump_stack+0x15/0x20
[ 142.228516][ C0] nmi_cpu_backtrace+0x2af/0x2c0
[ 142.233440][ C0] ? nmi_trigger_cpumask_backtrace+0x240/0x240
[ 142.239585][ C0] ? load_image+0x3f0/0x3f0
[ 142.244070][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 142.250141][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 142.256213][ C0] nmi_trigger_cpumask_backtrace+0x138/0x240
[ 142.262460][ C0] arch_trigger_cpumask_backtrace+0x10/0x20
[ 142.268611][ C0] rcu_check_gp_kthread_starvation+0x1e0/0x260
[ 142.275191][ C0] ? rcu_check_gp_kthread_expired_fqs_timer+0x183/0x230
[ 142.282504][ C0] print_cpu_stall+0x31b/0x600
[ 142.287470][ C0] rcu_sched_clock_irq+0x75b/0x12d0
[ 142.293010][ C0] ? rcu_boost_kthread_setaffinity+0x310/0x310
[ 142.299200][ C0] ? raise_softirq+0x7d/0xf0
[ 142.303865][ C0] ? __raise_softirq_irqoff+0xd0/0xd0
[ 142.309457][ C0] ? debug_smp_processor_id+0x17/0x20
[ 142.315047][ C0] ? hrtimer_run_queues+0x166/0x420
[ 142.320520][ C0] update_process_times+0x198/0x200
[ 142.325835][ C0] tick_sched_timer+0x17c/0x240
[ 142.330680][ C0] ? tick_setup_sched_timer+0x460/0x460
[ 142.336228][ C0] __hrtimer_run_queues+0x38a/0x890
[ 142.341766][ C0] ? hrtimer_interrupt+0x8c0/0x8c0
[ 142.347087][ C0] ? ktime_get_update_offsets_now+0x2fa/0x310
[ 142.354145][ C0] hrtimer_interrupt+0x3ad/0x8c0
[ 142.359485][ C0] __sysvec_apic_timer_interrupt+0xfa/0x3e0
[ 142.365457][ C0] sysvec_apic_timer_interrupt+0xa4/0xc0
[ 142.371201][ C0]
[ 142.374132][ C0]
[ 142.377062][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 142.383046][ C0] RIP: 0010:preempt_count_add+0xe1/0x1b0
[ 142.388696][ C0] Code: 05 9f ba 7e 49 81 c6 b0 0a 00 00 4c 89 f0 48 c1 e8 03 42 80 3c 38 00 74 08 4c 89 f7 e8 08 8e 61 00 49 89 1e 5b 41 5e 41 5f 5d 89 fb e8 67 a4 05 01 89 df 85 c0 74 85 48 c7 c0 e8 8d e9 86 48
[ 142.408739][ C0] RSP: 0018:ffffc90000b06958 EFLAGS: 00000202
[ 142.414909][ C0] RAX: 0000000000000402 RBX: ffff88811e41d988 RCX: ffffffff870cdf03
[ 142.423387][ C0] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000201
[ 142.431449][ C0] RBP: ffffc90000b069f0 R08: ffff88811e41d983 R09: 1ffff11023c83b30
[ 142.439703][ C0] R10: dffffc0000000000 R11: ffffed1023c83b31 R12: dffffc0000000000
[ 142.447677][ C0] R13: 1ffff92000160d2c R14: ffffffff8499155c R15: 00000000bc269338
[ 142.456558][ C0] ? tipc_sk_rcv+0x3ac/0x2ca0
[ 142.461612][ C0] ? _raw_spin_trylock_bh+0x6e/0x150
[ 142.467089][ C0] ? _raw_spin_trylock+0x150/0x150
[ 142.472460][ C0] ? tipc_sk_rcv+0x1ace/0x2ca0
[ 142.478236][ C0] tipc_sk_rcv+0x3ac/0x2ca0
[ 142.483407][ C0] ? _raw_spin_unlock_irqrestore+0x5b/0x80
[ 142.490176][ C0] ? kasan_set_track+0x5b/0x70
[ 142.495289][ C0] ? kasan_set_track+0x4a/0x70
[ 142.500283][ C0] ? ____kasan_slab_free+0x125/0x160
[ 142.506039][ C0] ? __kasan_slab_free+0x11/0x20
[ 142.511466][ C0] ? slab_free_freelist_hook+0xc2/0x190
[ 142.517505][ C0] ? kmem_cache_free+0x100/0x320
[ 142.522626][ C0] ? kfree_skbmem+0x10c/0x180
[ 142.527568][ C0] ? kfree_skb+0xc1/0x2f0
[ 142.532348][ C0] ? tipc_sk_rcv+0x1d24/0x2ca0
[ 142.538150][ C0] ? release_sock+0x60/0x1b0
[ 142.543257][ C0] ? exit_to_user_mode_prepare+0x87/0xd0
[ 142.549105][ C0] ? syscall_exit_to_user_mode+0x1a/0x30
[ 142.555241][ C0] ? do_syscall_64+0x58/0xa0
[ 142.560075][ C0] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 142.566416][ C0] ? __skb_queue_purge+0x170/0x170
[ 142.572555][ C0] tipc_node_xmit+0x36f/0xd80
[ 142.577644][ C0] ? kasan_quarantine_put+0x34/0x190
[ 142.583534][ C0] ? kmem_cache_free+0x100/0x320
[ 142.588729][ C0] ? ____kasan_slab_free+0x130/0x160
[ 142.594361][ C0] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 142.600787][ C0] ? __kasan_slab_free+0x11/0x20
[ 142.605922][ C0] ? slab_free_freelist_hook+0xc2/0x190
[ 142.611740][ C0] ? kmem_cache_free+0x100/0x320
[ 142.616915][ C0] tipc_node_xmit_skb+0xf7/0x150
[ 142.621866][ C0] ? __skb_queue_purge+0x170/0x170
[ 142.627070][ C0] ? trace_tipc_sk_rej_msg+0x25/0x150
[ 142.632707][ C0] tipc_sk_rcv+0x1d9d/0x2ca0
[ 142.637660][ C0] ? _raw_spin_unlock_irqrestore+0x5b/0x80
[ 142.643486][ C0] ? __stack_depot_save+0x441/0x480
[ 142.649058][ C0] ? __skb_queue_purge+0x170/0x170
[ 142.654626][ C0] tipc_node_xmit+0x36f/0xd80
[ 142.659588][ C0] ? is_bpf_text_address+0x177/0x190
[ 142.664860][ C0] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 142.670625][ C0] ? _raw_spin_lock_irqsave+0xc2/0x130
[ 142.676362][ C0] ? _raw_spin_lock+0xf0/0xf0
[ 142.681210][ C0] tipc_sk_filter_rcv+0x1993/0x2fd0
[ 142.686991][ C0] ? tipc_sk_publish+0x440/0x440
[ 142.692434][ C0] ? __kasan_check_write+0x14/0x20
[ 142.697537][ C0] ? _raw_spin_lock_bh+0x94/0xf0
[ 142.702874][ C0] tipc_sk_rcv+0x787/0x2ca0
[ 142.707455][ C0] ? ____kasan_slab_free+0x130/0x160
[ 142.713106][ C0] ? __skb_queue_purge+0x170/0x170
[ 142.718294][ C0] ? tipc_sk_filter_rcv+0x2d5b/0x2fd0
[ 142.723663][ C0] tipc_node_xmit+0x36f/0xd80
[ 142.728428][ C0] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 142.734556][ C0] tipc_node_distr_xmit+0x277/0x390
[ 142.742430][ C0] ? tipc_node_xmit_skb+0x150/0x150
[ 142.747922][ C0] tipc_sk_backlog_rcv+0x174/0x220
[ 142.753320][ C0] ? tipc_sk_timeout+0x9f0/0x9f0
[ 142.758545][ C0] ? _raw_spin_lock_irqsave+0xc2/0x130
[ 142.764202][ C0] __release_sock+0x17c/0x3f0
[ 142.769042][ C0] release_sock+0x60/0x1b0
[ 142.773832][ C0] tipc_release+0xcef/0x1610
[ 142.778629][ C0] ? rwsem_write_trylock+0x136/0x300
[ 142.784010][ C0] ? tipc_sock_destruct+0x180/0x180
[ 142.789546][ C0] ? kick_process+0xdc/0x150
[ 142.795251][ C0] sock_close+0xb8/0x200
[ 142.800918][ C0] ? sock_mmap+0xa0/0xa0
[ 142.805476][ C0] __fput+0x22b/0x900
[ 142.810335][ C0] ____fput+0x15/0x20
[ 142.814854][ C0] task_work_run+0x127/0x190
[ 142.819752][ C0] exit_to_user_mode_loop+0xd0/0xe0
[ 142.825043][ C0] exit_to_user_mode_prepare+0x87/0xd0
[ 142.830618][ C0] syscall_exit_to_user_mode+0x1a/0x30
[ 142.836290][ C0] do_syscall_64+0x58/0xa0
[ 142.840813][ C0] ? clear_bhb_loop+0x50/0xa0
[ 142.845698][ C0] ? clear_bhb_loop+0x50/0xa0
[ 142.850390][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 142.856269][ C0] RIP: 0033:0x7f78e2205ef9
[ 142.860687][ 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 e8 ff ff ff f7 d8 64 89 01 48
[ 142.881840][ C0] RSP: 002b:00007f78e206a028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 142.890522][ C0] RAX: 00000000000203a0 RBX: 00007f78e2470fa0 RCX: 00007f78e2205ef9
[ 142.898679][ C0] RDX: 0000000000000000 RSI: 00002000000003c0 RDI: 0000000000000003
[ 142.906864][ C0] RBP: 00007f78e229aee0 R08: 0000000000000000 R09: 0000000000000000
[ 142.915456][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 142.923541][ C0] R13: 00007f78e2471038 R14: 00007f78e2470fa0 R15: 00007fffb260f188
[ 142.931616][ C0]
[ 142.934967][ C0] NMI backtrace for cpu 0
[ 142.939574][ C0] CPU: 0 PID: 483 Comm: syz.2.18 Not tainted syzkaller #0
[ 142.947265][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 142.957769][ C0] Call Trace:
[ 142.961137][ C0]
[ 142.964419][ C0] __dump_stack+0x21/0x30
[ 142.970431][ C0] dump_stack_lvl+0x110/0x170
[ 142.975534][ C0] ? show_regs_print_info+0x20/0x20
[ 142.980945][ C0] ? resched_curr+0xa0/0x320
[ 142.986145][ C0] ? wake_up_process+0x20/0x20
[ 142.991166][ C0] dump_stack+0x15/0x20
[ 142.996309][ C0] nmi_cpu_backtrace+0x2af/0x2c0
[ 143.001524][ C0] ? nmi_trigger_cpumask_backtrace+0x240/0x240
[ 143.007849][ C0] ? __kasan_check_write+0x14/0x20
[ 143.013159][ C0] ? _raw_spin_lock_irqsave+0xc2/0x130
[ 143.019392][ C0] ? _raw_spin_lock+0xf0/0xf0
[ 143.024160][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 143.030315][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 143.036735][ C0] nmi_trigger_cpumask_backtrace+0x138/0x240
[ 143.043076][ C0] arch_trigger_cpumask_backtrace+0x10/0x20
[ 143.049254][ C0] rcu_dump_cpu_stacks+0x1c6/0x300
[ 143.054603][ C0] print_cpu_stall+0x320/0x600
[ 143.059447][ C0] rcu_sched_clock_irq+0x75b/0x12d0
[ 143.064751][ C0] ? rcu_boost_kthread_setaffinity+0x310/0x310
[ 143.071441][ C0] ? raise_softirq+0x7d/0xf0
[ 143.076439][ C0] ? __raise_softirq_irqoff+0xd0/0xd0
[ 143.082068][ C0] ? debug_smp_processor_id+0x17/0x20
[ 143.087903][ C0] ? hrtimer_run_queues+0x166/0x420
[ 143.093092][ C0] update_process_times+0x198/0x200
[ 143.098377][ C0] tick_sched_timer+0x17c/0x240
[ 143.103224][ C0] ? tick_setup_sched_timer+0x460/0x460
[ 143.109027][ C0] __hrtimer_run_queues+0x38a/0x890
[ 143.114210][ C0] ? hrtimer_interrupt+0x8c0/0x8c0
[ 143.119411][ C0] ? ktime_get_update_offsets_now+0x2fa/0x310
[ 143.125545][ C0] hrtimer_interrupt+0x3ad/0x8c0
[ 143.130476][ C0] __sysvec_apic_timer_interrupt+0xfa/0x3e0
[ 143.136453][ C0] sysvec_apic_timer_interrupt+0xa4/0xc0
[ 143.142072][ C0]
[ 143.145015][ C0]
[ 143.147944][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 143.153908][ C0] RIP: 0010:preempt_count_add+0xe1/0x1b0
[ 143.159642][ C0] Code: 05 9f ba 7e 49 81 c6 b0 0a 00 00 4c 89 f0 48 c1 e8 03 42 80 3c 38 00 74 08 4c 89 f7 e8 08 8e 61 00 49 89 1e 5b 41 5e 41 5f 5d 89 fb e8 67 a4 05 01 89 df 85 c0 74 85 48 c7 c0 e8 8d e9 86 48
[ 143.179864][ C0] RSP: 0018:ffffc90000b06958 EFLAGS: 00000202
[ 143.186822][ C0] RAX: 0000000000000402 RBX: ffff88811e41d988 RCX: ffffffff870cdf03
[ 143.194792][ C0] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000201
[ 143.202748][ C0] RBP: ffffc90000b069f0 R08: ffff88811e41d983 R09: 1ffff11023c83b30
[ 143.210936][ C0] R10: dffffc0000000000 R11: ffffed1023c83b31 R12: dffffc0000000000
[ 143.219144][ C0] R13: 1ffff92000160d2c R14: ffffffff8499155c R15: 00000000bc269338
[ 143.227731][ C0] ? tipc_sk_rcv+0x3ac/0x2ca0
[ 143.232479][ C0] ? _raw_spin_trylock_bh+0x6e/0x150
[ 143.237832][ C0] ? _raw_spin_trylock+0x150/0x150
[ 143.243110][ C0] ? tipc_sk_rcv+0x1ace/0x2ca0
[ 143.248051][ C0] tipc_sk_rcv+0x3ac/0x2ca0
[ 143.252914][ C0] ? _raw_spin_unlock_irqrestore+0x5b/0x80
[ 143.259651][ C0] ? kasan_set_track+0x5b/0x70
[ 143.264590][ C0] ? kasan_set_track+0x4a/0x70
[ 143.269479][ C0] ? ____kasan_slab_free+0x125/0x160
[ 143.274841][ C0] ? __kasan_slab_free+0x11/0x20
[ 143.279762][ C0] ? slab_free_freelist_hook+0xc2/0x190
[ 143.285402][ C0] ? kmem_cache_free+0x100/0x320
[ 143.290771][ C0] ? kfree_skbmem+0x10c/0x180
[ 143.295538][ C0] ? kfree_skb+0xc1/0x2f0
[ 143.299962][ C0] ? tipc_sk_rcv+0x1d24/0x2ca0
[ 143.304711][ C0] ? release_sock+0x60/0x1b0
[ 143.309460][ C0] ? exit_to_user_mode_prepare+0x87/0xd0
[ 143.315096][ C0] ? syscall_exit_to_user_mode+0x1a/0x30
[ 143.321413][ C0] ? do_syscall_64+0x58/0xa0
[ 143.326216][ C0] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 143.332549][ C0] ? __skb_queue_purge+0x170/0x170
[ 143.338386][ C0] tipc_node_xmit+0x36f/0xd80
[ 143.343222][ C0] ? kasan_quarantine_put+0x34/0x190
[ 143.348638][ C0] ? kmem_cache_free+0x100/0x320
[ 143.353674][ C0] ? ____kasan_slab_free+0x130/0x160
[ 143.359224][ C0] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 143.364863][ C0] ? __kasan_slab_free+0x11/0x20
[ 143.370149][ C0] ? slab_free_freelist_hook+0xc2/0x190
[ 143.375946][ C0] ? kmem_cache_free+0x100/0x320
[ 143.380871][ C0] tipc_node_xmit_skb+0xf7/0x150
[ 143.385913][ C0] ? __skb_queue_purge+0x170/0x170
[ 143.391016][ C0] ? trace_tipc_sk_rej_msg+0x25/0x150
[ 143.396465][ C0] tipc_sk_rcv+0x1d9d/0x2ca0
[ 143.401064][ C0] ? _raw_spin_unlock_irqrestore+0x5b/0x80
[ 143.406987][ C0] ? __stack_depot_save+0x441/0x480
[ 143.412570][ C0] ? __skb_queue_purge+0x170/0x170
[ 143.417694][ C0] tipc_node_xmit+0x36f/0xd80
[ 143.422476][ C0] ? is_bpf_text_address+0x177/0x190
[ 143.427763][ C0] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 143.433520][ C0] ? _raw_spin_lock_irqsave+0xc2/0x130
[ 143.438971][ C0] ? _raw_spin_lock+0xf0/0xf0
[ 143.443836][ C0] tipc_sk_filter_rcv+0x1993/0x2fd0
[ 143.449018][ C0] ? tipc_sk_publish+0x440/0x440
[ 143.454214][ C0] ? __kasan_check_write+0x14/0x20
[ 143.459683][ C0] ? _raw_spin_lock_bh+0x94/0xf0
[ 143.464610][ C0] tipc_sk_rcv+0x787/0x2ca0
[ 143.469327][ C0] ? ____kasan_slab_free+0x130/0x160
[ 143.474707][ C0] ? __skb_queue_purge+0x170/0x170
[ 143.479829][ C0] ? tipc_sk_filter_rcv+0x2d5b/0x2fd0
[ 143.485202][ C0] tipc_node_xmit+0x36f/0xd80
[ 143.490044][ C0] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 143.495573][ C0] tipc_node_distr_xmit+0x277/0x390
[ 143.500850][ C0] ? tipc_node_xmit_skb+0x150/0x150
[ 143.507069][ C0] tipc_sk_backlog_rcv+0x174/0x220
[ 143.512546][ C0] ? tipc_sk_timeout+0x9f0/0x9f0
[ 143.517477][ C0] ? _raw_spin_lock_irqsave+0xc2/0x130
[ 143.522950][ C0] __release_sock+0x17c/0x3f0
[ 143.527716][ C0] release_sock+0x60/0x1b0
[ 143.532121][ C0] tipc_release+0xcef/0x1610
[ 143.536719][ C0] ? rwsem_write_trylock+0x136/0x300
[ 143.542175][ C0] ? tipc_sock_destruct+0x180/0x180
[ 143.547477][ C0] ? kick_process+0xdc/0x150
[ 143.552194][ C0] sock_close+0xb8/0x200
[ 143.556438][ C0] ? sock_mmap+0xa0/0xa0
[ 143.560803][ C0] __fput+0x22b/0x900
[ 143.564875][ C0] ____fput+0x15/0x20
[ 143.569292][ C0] task_work_run+0x127/0x190
[ 143.574168][ C0] exit_to_user_mode_loop+0xd0/0xe0
[ 143.581238][ C0] exit_to_user_mode_prepare+0x87/0xd0
[ 143.586771][ C0] syscall_exit_to_user_mode+0x1a/0x30
[ 143.592494][ C0] do_syscall_64+0x58/0xa0
[ 143.597241][ C0] ? clear_bhb_loop+0x50/0xa0
[ 143.601949][ C0] ? clear_bhb_loop+0x50/0xa0
[ 143.606723][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 143.612802][ C0] RIP: 0033:0x7f78e2205ef9
[ 143.617221][ 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 e8 ff ff ff f7 d8 64 89 01 48
[ 143.637160][ C0] RSP: 002b:00007f78e206a028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 143.645661][ C0] RAX: 00000000000203a0 RBX: 00007f78e2470fa0 RCX: 00007f78e2205ef9
[ 143.653902][ C0] RDX: 0000000000000000 RSI: 00002000000003c0 RDI: 0000000000000003
[ 143.662135][ C0] RBP: 00007f78e229aee0 R08: 0000000000000000 R09: 0000000000000000
[ 143.670120][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 143.678331][ C0] R13: 00007f78e2471038 R14: 00007f78e2470fa0 R15: 00007fffb260f188
[ 143.686303][ C0]
[ 177.186182][ C1] watchdog: BUG: soft lockup - CPU#1 stuck for 144s! [syz.2.18:482]
[ 177.194391][ C1] Modules linked in:
[ 177.198738][ C1] CPU: 1 PID: 482 Comm: syz.2.18 Not tainted syzkaller #0
[ 177.206588][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 177.217636][ C1] RIP: 0010:kvm_wait+0x105/0x150
[ 177.222591][ C1] Code: 11 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 11 d6 03 fb f4 5e ff ff ff fb e9 58 ff ff ff e8 cb 0f 7e 03 89 f9 80 e1 07 38
[ 177.242779][ C1] RSP: 0018:ffffc90000a77920 EFLAGS: 00000246
[ 177.250629][ C1] RAX: 0000000000000003 RBX: ffff88811e41d988 RCX: ffffffff815013fc
[ 177.259348][ C1] RDX: 0000000000000001 RSI: 0000000000000003 RDI: ffff88811e41d988
[ 177.268186][ C1] RBP: ffffc90000a779b0 R08: ffff88811e41d988 R09: 1ffff11023c83b31
[ 177.277407][ C1] R10: dffffc0000000000 R11: ffffed1023c83b32 R12: ffff88823ff52200
[ 177.288266][ C1] R13: dffffc0000000000 R14: dffffc0000000000 R15: 1ffff9200014ef24
[ 177.298986][ C1] FS: 0000555582c23500(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 177.310964][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 177.318042][ C1] CR2: 00007f78e2253640 CR3: 0000000113cc5000 CR4: 00000000003506a0
[ 177.326271][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 177.334778][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 177.343181][ C1] Call Trace:
[ 177.346643][ C1]
[ 177.349975][ C1] ? kvm_arch_para_hints+0x30/0x30
[ 177.355376][ C1] ? __pv_queued_spin_lock_slowpath+0x5ac/0x9b0
[ 177.361772][ C1] __pv_queued_spin_lock_slowpath+0x605/0x9b0
[ 177.368144][ C1] ? __pv_queued_spin_unlock_slowpath+0x300/0x300
[ 177.374847][ C1] ? __stack_depot_save+0x34/0x480
[ 177.379992][ C1] queued_spin_lock_slowpath+0x47/0x50
[ 177.385536][ C1] _raw_spin_lock_bh+0xe4/0xf0
[ 177.390311][ C1] ? _raw_spin_lock_irq+0xf0/0xf0
[ 177.395400][ C1] ? __close_range+0x25f/0x430
[ 177.400160][ C1] ? x64_sys_call+0x48f/0x9a0
[ 177.405226][ C1] ? do_syscall_64+0x4c/0xa0
[ 177.409958][ C1] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 177.416846][ C1] ? locks_remove_file+0x371/0xff0
[ 177.422261][ C1] lock_sock_nested+0x95/0x2a0
[ 177.427728][ C1] ? sock_init_data+0xc0/0xc0
[ 177.433205][ C1] ? locks_remove_posix+0x550/0x550
[ 177.439146][ C1] tipc_release+0xb3/0x1610
[ 177.443967][ C1] ? rwsem_write_trylock+0x136/0x300
[ 177.449800][ C1] ? tipc_sock_destruct+0x180/0x180
[ 177.455386][ C1] ? _raw_spin_lock+0x94/0xf0
[ 177.460330][ C1] ? _raw_spin_trylock_bh+0x150/0x150
[ 177.465885][ C1] sock_close+0xb8/0x200
[ 177.470211][ C1] ? sock_mmap+0xa0/0xa0
[ 177.475120][ C1] __fput+0x22b/0x900
[ 177.479324][ C1] ____fput+0x15/0x20
[ 177.483490][ C1] task_work_run+0x127/0x190
[ 177.488403][ C1] exit_to_user_mode_loop+0xd0/0xe0
[ 177.493891][ C1] exit_to_user_mode_prepare+0x87/0xd0
[ 177.499543][ C1] syscall_exit_to_user_mode+0x1a/0x30
[ 177.505264][ C1] do_syscall_64+0x58/0xa0
[ 177.509672][ C1] ? clear_bhb_loop+0x50/0xa0
[ 177.514712][ C1] ? clear_bhb_loop+0x50/0xa0
[ 177.519496][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 177.525485][ C1] RIP: 0033:0x7f78e2205ef9
[ 177.529906][ 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 e8 ff ff ff f7 d8 64 89 01 48
[ 177.550006][ C1] RSP: 002b:00007fffb260f2e8 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4
[ 177.559123][ C1] RAX: 0000000000000000 RBX: 00007f78e2472da0 RCX: 00007f78e2205ef9
[ 177.567103][ C1] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003
[ 177.575282][ C1] RBP: 00007f78e2472da0 R08: 0000000000000006 R09: 0000000000000000
[ 177.583260][ C1] R10: 00007f78e2472cb0 R11: 0000000000000246 R12: 000000000000a6da
[ 177.591324][ C1] R13: 00007f78e247109c R14: 000000000000a3ff R15: 00007f78e2471090
[ 177.599630][ C1]
[ 177.602651][ C1] Sending NMI from CPU 1 to CPUs 0:
[ 177.607983][ C0] NMI backtrace for cpu 0
[ 177.607997][ C0] CPU: 0 PID: 483 Comm: syz.2.18 Not tainted syzkaller #0
[ 177.608012][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 177.608021][ C0] RIP: 0010:preempt_count_add+0x156/0x1b0
[ 177.608043][ C0] Code: 48 c7 c1 20 df 0c 87 80 e1 07 80 c1 03 38 c1 0f 8c ea fe ff ff 89 fb 48 c7 c7 20 df 0c 87 e8 d1 8c 61 00 89 df e9 d5 fe ff ff <48> c7 c1 20 df 0c 87 80 e1 07 80 c1 03 38 c1 0f 8c ef fe ff ff 89
[ 177.608054][ C0] RSP: 0018:ffffc90000b06938 EFLAGS: 00000202
[ 177.608067][ C0] RAX: 0000000000000004 RBX: ffff88811e41d988 RCX: ffffffff870cdf03
[ 177.608078][ C0] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000201
[ 177.608086][ C0] RBP: ffffc90000b06950 R08: ffff88811e41d983 R09: 1ffff11023c83b30
[ 177.608097][ C0] R10: dffffc0000000000 R11: ffffed1023c83b31 R12: dffffc0000000000
[ 177.608108][ C0] R13: 1ffff92000160d2c R14: ffffffff8499155c R15: dffffc0000000000
[ 177.608118][ C0] FS: 00007f78e206a6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 177.608131][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 177.608141][ C0] CR2: 0000200000011000 CR3: 0000000113cc5000 CR4: 00000000003506b0
[ 177.608154][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 177.608162][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 177.608171][ C0] Call Trace:
[ 177.608176][ C0]
[ 177.608182][ C0] ? tipc_sk_rcv+0x3ac/0x2ca0
[ 177.608198][ C0] _raw_spin_trylock_bh+0x6e/0x150
[ 177.608213][ C0] ? _raw_spin_trylock+0x150/0x150
[ 177.608226][ C0] ? tipc_sk_rcv+0x1a6f/0x2ca0
[ 177.608241][ C0] tipc_sk_rcv+0x3ac/0x2ca0
[ 177.608254][ C0] ? _raw_spin_unlock_irqrestore+0x5b/0x80
[ 177.608269][ C0] ? kasan_set_track+0x5b/0x70
[ 177.608282][ C0] ? kasan_set_track+0x4a/0x70
[ 177.608303][ C0] ? ____kasan_slab_free+0x125/0x160
[ 177.608316][ C0] ? __kasan_slab_free+0x11/0x20
[ 177.608329][ C0] ? slab_free_freelist_hook+0xc2/0x190
[ 177.608341][ C0] ? kmem_cache_free+0x100/0x320
[ 177.608357][ C0] ? kfree_skbmem+0x10c/0x180
[ 177.608369][ C0] ? kfree_skb+0xc1/0x2f0
[ 177.608381][ C0] ? tipc_sk_rcv+0x1d24/0x2ca0
[ 177.608395][ C0] ? release_sock+0x60/0x1b0
[ 177.608410][ C0] ? exit_to_user_mode_prepare+0x87/0xd0
[ 177.608424][ C0] ? syscall_exit_to_user_mode+0x1a/0x30
[ 177.608439][ C0] ? do_syscall_64+0x58/0xa0
[ 177.608458][ C0] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 177.608473][ C0] ? __skb_queue_purge+0x170/0x170
[ 177.608490][ C0] tipc_node_xmit+0x36f/0xd80
[ 177.608503][ C0] ? kasan_quarantine_put+0x34/0x190
[ 177.608519][ C0] ? kmem_cache_free+0x100/0x320
[ 177.608533][ C0] ? ____kasan_slab_free+0x130/0x160
[ 177.608547][ C0] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 177.608560][ C0] ? __kasan_slab_free+0x11/0x20
[ 177.608573][ C0] ? slab_free_freelist_hook+0xc2/0x190
[ 177.608586][ C0] ? kmem_cache_free+0x100/0x320
[ 177.608601][ C0] tipc_node_xmit_skb+0xf7/0x150
[ 177.608615][ C0] ? __skb_queue_purge+0x170/0x170
[ 177.608630][ C0] ? trace_tipc_sk_rej_msg+0x25/0x150
[ 177.608644][ C0] tipc_sk_rcv+0x1d9d/0x2ca0
[ 177.608658][ C0] ? _raw_spin_unlock_irqrestore+0x5b/0x80
[ 177.608672][ C0] ? __stack_depot_save+0x441/0x480
[ 177.608692][ C0] ? __skb_queue_purge+0x170/0x170
[ 177.608710][ C0] tipc_node_xmit+0x36f/0xd80
[ 177.608723][ C0] ? is_bpf_text_address+0x177/0x190
[ 177.608738][ C0] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 177.608753][ C0] ? _raw_spin_lock_irqsave+0xc2/0x130
[ 177.608766][ C0] ? _raw_spin_lock+0xf0/0xf0
[ 177.608780][ C0] tipc_sk_filter_rcv+0x1993/0x2fd0
[ 177.608800][ C0] ? tipc_sk_publish+0x440/0x440
[ 177.608815][ C0] ? __kasan_check_write+0x14/0x20
[ 177.608829][ C0] ? _raw_spin_lock_bh+0x94/0xf0
[ 177.608843][ C0] tipc_sk_rcv+0x787/0x2ca0
[ 177.608856][ C0] ? ____kasan_slab_free+0x130/0x160
[ 177.608874][ C0] ? __skb_queue_purge+0x170/0x170
[ 177.608889][ C0] ? tipc_sk_filter_rcv+0x2d5b/0x2fd0
[ 177.608905][ C0] tipc_node_xmit+0x36f/0xd80
[ 177.608919][ C0] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 177.608935][ C0] tipc_node_distr_xmit+0x277/0x390
[ 177.609079][ C0] ? tipc_node_xmit_skb+0x150/0x150
[ 177.609103][ C0] tipc_sk_backlog_rcv+0x174/0x220
[ 177.609117][ C0] ? tipc_sk_timeout+0x9f0/0x9f0
[ 177.609131][ C0] ? _raw_spin_lock_irqsave+0xc2/0x130
[ 177.609147][ C0] __release_sock+0x17c/0x3f0
[ 177.609164][ C0] release_sock+0x60/0x1b0
[ 177.609178][ C0] tipc_release+0xcef/0x1610
[ 177.609193][ C0] ? rwsem_write_trylock+0x136/0x300
[ 177.609209][ C0] ? tipc_sock_destruct+0x180/0x180
[ 177.609224][ C0] ? kick_process+0xdc/0x150
[ 177.609239][ C0] sock_close+0xb8/0x200
[ 177.609252][ C0] ? sock_mmap+0xa0/0xa0
[ 177.609265][ C0] __fput+0x22b/0x900
[ 177.609289][ C0] ____fput+0x15/0x20
[ 177.609301][ C0] task_work_run+0x127/0x190
[ 177.609316][ C0] exit_to_user_mode_loop+0xd0/0xe0
[ 177.609330][ C0] exit_to_user_mode_prepare+0x87/0xd0
[ 177.609344][ C0] syscall_exit_to_user_mode+0x1a/0x30
[ 177.609360][ C0] do_syscall_64+0x58/0xa0
[ 177.609373][ C0] ? clear_bhb_loop+0x50/0xa0
[ 177.609388][ C0] ? clear_bhb_loop+0x50/0xa0
[ 177.609528][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 177.609544][ C0] RIP: 0033:0x7f78e2205ef9
[ 177.609560][ 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 e8 ff ff ff f7 d8 64 89 01 48
[ 177.609572][ C0] RSP: 002b:00007f78e206a028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 177.609589][ C0] RAX: 00000000000203a0 RBX: 00007f78e2470fa0 RCX: 00007f78e2205ef9
[ 177.609599][ C0] RDX: 0000000000000000 RSI: 00002000000003c0 RDI: 0000000000000003
[ 177.609609][ C0] RBP: 00007f78e229aee0 R08: 0000000000000000 R09: 0000000000000000
[ 177.609619][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 177.609628][ C0] R13: 00007f78e2471038 R14: 00007f78e2470fa0 R15: 00007fffb260f188
[ 177.609642][ C0]
[ 177.610077][ C1] Kernel panic - not syncing: softlockup: hung tasks
[ 178.241700][ C1] CPU: 1 PID: 482 Comm: syz.2.18 Tainted: G L syzkaller #0
[ 178.250672][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 178.261340][ C1] Call Trace:
[ 178.264787][ C1]
[ 178.267775][ C1] __dump_stack+0x21/0x30
[ 178.273113][ C1] dump_stack_lvl+0x110/0x170
[ 178.277930][ C1] ? show_regs_print_info+0x20/0x20
[ 178.284003][ C1] dump_stack+0x15/0x20
[ 178.288709][ C1] panic+0x287/0x790
[ 178.293068][ C1] ? __irq_work_queue_local+0x12a/0x190
[ 178.299942][ C1] ? bpf_jit_dump+0xe0/0xe0
[ 178.304630][ C1] watchdog_timer_fn+0x5b4/0x5c0
[ 178.310654][ C1] ? proc_watchdog_cpumask+0xd0/0xd0
[ 178.318835][ C1] __hrtimer_run_queues+0x38a/0x890
[ 178.324814][ C1] ? hrtimer_interrupt+0x8c0/0x8c0
[ 178.331498][ C1] ? ktime_get_update_offsets_now+0x2fa/0x310
[ 178.339429][ C1] hrtimer_interrupt+0x3ad/0x8c0
[ 178.347703][ C1] __sysvec_apic_timer_interrupt+0xfa/0x3e0
[ 178.356340][ C1] sysvec_apic_timer_interrupt+0xa4/0xc0
[ 178.368043][ C1]
[ 178.372605][ C1]
[ 178.376740][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 178.385251][ C1] RIP: 0010:kvm_wait+0x105/0x150
[ 178.392342][ C1] Code: 11 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 11 d6 03 fb f4 5e ff ff ff fb e9 58 ff ff ff e8 cb 0f 7e 03 89 f9 80 e1 07 38
[ 178.415946][ C1] RSP: 0018:ffffc90000a77920 EFLAGS: 00000246
[ 178.422119][ C1] RAX: 0000000000000003 RBX: ffff88811e41d988 RCX: ffffffff815013fc
[ 178.430208][ C1] RDX: 0000000000000001 RSI: 0000000000000003 RDI: ffff88811e41d988
[ 178.438534][ C1] RBP: ffffc90000a779b0 R08: ffff88811e41d988 R09: 1ffff11023c83b31
[ 178.447073][ C1] R10: dffffc0000000000 R11: ffffed1023c83b32 R12: ffff88823ff52200
[ 178.456116][ C1] R13: dffffc0000000000 R14: dffffc0000000000 R15: 1ffff9200014ef24
[ 178.464753][ C1] ? __pv_queued_spin_lock_slowpath+0x5ac/0x9b0
[ 178.471451][ C1] ? kvm_arch_para_hints+0x30/0x30
[ 178.476661][ C1] ? __pv_queued_spin_lock_slowpath+0x5ac/0x9b0
[ 178.483163][ C1] __pv_queued_spin_lock_slowpath+0x605/0x9b0
[ 178.489237][ C1] ? __pv_queued_spin_unlock_slowpath+0x300/0x300
[ 178.496036][ C1] ? __stack_depot_save+0x34/0x480
[ 178.501515][ C1] queued_spin_lock_slowpath+0x47/0x50
[ 178.507325][ C1] _raw_spin_lock_bh+0xe4/0xf0
[ 178.512341][ C1] ? _raw_spin_lock_irq+0xf0/0xf0
[ 178.517887][ C1] ? __close_range+0x25f/0x430
[ 178.522841][ C1] ? x64_sys_call+0x48f/0x9a0
[ 178.527616][ C1] ? do_syscall_64+0x4c/0xa0
[ 178.532326][ C1] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 178.539144][ C1] ? locks_remove_file+0x371/0xff0
[ 178.544729][ C1] lock_sock_nested+0x95/0x2a0
[ 178.549878][ C1] ? sock_init_data+0xc0/0xc0
[ 178.554953][ C1] ? locks_remove_posix+0x550/0x550
[ 178.560169][ C1] tipc_release+0xb3/0x1610
[ 178.564848][ C1] ? rwsem_write_trylock+0x136/0x300
[ 178.570135][ C1] ? tipc_sock_destruct+0x180/0x180
[ 178.575438][ C1] ? _raw_spin_lock+0x94/0xf0
[ 178.580194][ C1] ? _raw_spin_trylock_bh+0x150/0x150
[ 178.585914][ C1] sock_close+0xb8/0x200
[ 178.590159][ C1] ? sock_mmap+0xa0/0xa0
[ 178.594392][ C1] __fput+0x22b/0x900
[ 178.598588][ C1] ____fput+0x15/0x20
[ 178.602738][ C1] task_work_run+0x127/0x190
[ 178.607420][ C1] exit_to_user_mode_loop+0xd0/0xe0
[ 178.612639][ C1] exit_to_user_mode_prepare+0x87/0xd0
[ 178.618574][ C1] syscall_exit_to_user_mode+0x1a/0x30
[ 178.624475][ C1] do_syscall_64+0x58/0xa0
[ 178.628887][ C1] ? clear_bhb_loop+0x50/0xa0
[ 178.633729][ C1] ? clear_bhb_loop+0x50/0xa0
[ 178.638500][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 178.644484][ C1] RIP: 0033:0x7f78e2205ef9
[ 178.648909][ 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 e8 ff ff ff f7 d8 64 89 01 48
[ 178.669321][ C1] RSP: 002b:00007fffb260f2e8 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4
[ 178.678167][ C1] RAX: 0000000000000000 RBX: 00007f78e2472da0 RCX: 00007f78e2205ef9
[ 178.686283][ C1] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003
[ 178.694350][ C1] RBP: 00007f78e2472da0 R08: 0000000000000006 R09: 0000000000000000
[ 178.702490][ C1] R10: 00007f78e2472cb0 R11: 0000000000000246 R12: 000000000000a6da
[ 178.710720][ C1] R13: 00007f78e247109c R14: 000000000000a3ff R15: 00007f78e2471090
[ 178.719299][ C1]
[ 178.722639][ C1] Kernel Offset: disabled
[ 178.727653][ C1] Rebooting in 86400 seconds..