Warning: Permanently added '10.128.1.243' (ED25519) to the list of known hosts.
2025/09/16 18:57:38 parsed 1 programs
[ 45.832230][ T30] audit: type=1400 audit(1758049058.902:105): avc: denied { unlink } for pid=394 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t"
[ 45.878914][ T394] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 46.475184][ T30] audit: type=1401 audit(1758049059.542:106): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768"
[ 46.513312][ T412] bridge0: port 1(bridge_slave_0) entered blocking state
[ 46.520338][ T412] bridge0: port 1(bridge_slave_0) entered disabled state
[ 46.527714][ T412] device bridge_slave_0 entered promiscuous mode
[ 46.534401][ T412] bridge0: port 2(bridge_slave_1) entered blocking state
[ 46.541400][ T412] bridge0: port 2(bridge_slave_1) entered disabled state
[ 46.548781][ T412] device bridge_slave_1 entered promiscuous mode
[ 46.584810][ T412] bridge0: port 2(bridge_slave_1) entered blocking state
[ 46.591858][ T412] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 46.599070][ T412] bridge0: port 1(bridge_slave_0) entered blocking state
[ 46.606094][ T412] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 46.621491][ T45] bridge0: port 1(bridge_slave_0) entered disabled state
[ 46.628989][ T45] bridge0: port 2(bridge_slave_1) entered disabled state
[ 46.636393][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 46.643754][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 46.653115][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 46.661254][ T45] bridge0: port 1(bridge_slave_0) entered blocking state
[ 46.668283][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 46.676598][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 46.684921][ T45] bridge0: port 2(bridge_slave_1) entered blocking state
[ 46.691958][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 46.703603][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 46.712776][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 46.724967][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 46.736102][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 46.744139][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 46.751508][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 46.759429][ T412] device veth0_vlan entered promiscuous mode
[ 46.768425][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 46.778315][ T412] device veth1_macvtap entered promiscuous mode
[ 46.786929][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 46.796339][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
2025/09/16 18:57:40 executed programs: 0
[ 47.283300][ T459] bridge0: port 1(bridge_slave_0) entered blocking state
[ 47.290415][ T459] bridge0: port 1(bridge_slave_0) entered disabled state
[ 47.298077][ T459] device bridge_slave_0 entered promiscuous mode
[ 47.304929][ T459] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.312230][ T459] bridge0: port 2(bridge_slave_1) entered disabled state
[ 47.319606][ T459] device bridge_slave_1 entered promiscuous mode
[ 47.359945][ T459] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.366982][ T459] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 47.374251][ T459] bridge0: port 1(bridge_slave_0) entered blocking state
[ 47.381342][ T459] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 47.400104][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 47.407758][ T45] bridge0: port 1(bridge_slave_0) entered disabled state
[ 47.415208][ T45] bridge0: port 2(bridge_slave_1) entered disabled state
[ 47.423906][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 47.432179][ T45] bridge0: port 1(bridge_slave_0) entered blocking state
[ 47.439201][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 47.450710][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 47.458951][ T45] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.465984][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 47.476872][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 47.486094][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 47.501168][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 47.512700][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 47.520537][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 47.528891][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 47.536467][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 47.544601][ T459] device veth0_vlan entered promiscuous mode
[ 47.552454][ T8] device bridge_slave_1 left promiscuous mode
[ 47.558543][ T8] bridge0: port 2(bridge_slave_1) entered disabled state
[ 47.566005][ T8] device bridge_slave_0 left promiscuous mode
[ 47.572132][ T8] bridge0: port 1(bridge_slave_0) entered disabled state
[ 47.579736][ T8] device veth1_macvtap left promiscuous mode
[ 47.585850][ T8] device veth0_vlan left promiscuous mode
[ 47.678099][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 47.686251][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 47.695215][ T459] device veth1_macvtap entered promiscuous mode
[ 47.703405][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 47.711147][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 47.719491][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 47.729197][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 47.737554][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 47.757098][ T30] audit: type=1400 audit(1758049060.822:107): avc: denied { create } for pid=469 comm="syz.2.16" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
[ 47.776309][ T30] audit: type=1400 audit(1758049060.822:108): avc: denied { write } for pid=469 comm="syz.2.16" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
[ 47.810947][ T30] audit: type=1400 audit(1758049060.872:109): avc: denied { setopt } for pid=469 comm="syz.2.16" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
[ 147.941393][ C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 147.948083][ C1] rcu: 1-...!: (10000 ticks this GP) idle=e8f/1/0x4000000000000000 softirq=4283/4283 fqs=0 last_accelerate: 9d3b/c44b dyntick_enabled: 1
[ 147.962141][ C1] (t=10000 jiffies g=2209 q=28)
[ 147.967063][ C1] rcu: rcu_preempt kthread timer wakeup didn't happen for 9999 jiffies! g2209 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402
[ 147.979196][ C1] rcu: Possible timer handling issue on cpu=1 timer-softirq=695
[ 147.986885][ C1] rcu: rcu_preempt kthread starved for 10000 jiffies! g2209 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=1
[ 147.998224][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 148.008166][ C1] rcu: RCU grace-period kthread stack dump:
[ 148.014058][ C1] task:rcu_preempt state:I stack:28752 pid: 14 ppid: 2 flags:0x00004000
[ 148.023251][ C1] Call Trace:
[ 148.026516][ C1]
[ 148.029436][ C1] __schedule+0xb6e/0x14c0
[ 148.033852][ C1] ? release_firmware_map_entry+0x190/0x190
[ 148.039814][ C1] ? _raw_spin_unlock_irqrestore+0x5b/0x80
[ 148.045617][ C1] ? __mod_timer+0x7ae/0xb30
[ 148.050193][ C1] schedule+0x11e/0x1e0
[ 148.054336][ C1] schedule_timeout+0x12c/0x2e0
[ 148.059170][ C1] ? console_conditional_schedule+0x30/0x30
[ 148.065037][ C1] ? update_process_times+0x200/0x200
[ 148.070396][ C1] ? prepare_to_swait_event+0x308/0x320
[ 148.075915][ C1] rcu_gp_fqs_loop+0x293/0xf60
[ 148.080660][ C1] ? debug_smp_processor_id+0x17/0x20
[ 148.086007][ C1] ? __note_gp_changes+0x4e2/0x9e0
[ 148.091087][ C1] ? rcu_gp_init+0xc00/0xc00
[ 148.095646][ C1] ? _raw_spin_unlock_irq+0x4e/0x70
[ 148.100821][ C1] ? rcu_gp_init+0x9a7/0xc00
[ 148.105387][ C1] rcu_gp_kthread+0x98/0x330
[ 148.109947][ C1] ? wake_nocb_gp+0x1d0/0x1d0
[ 148.114596][ C1] ? __kasan_check_read+0x11/0x20
[ 148.119597][ C1] ? __kthread_parkme+0xac/0x200
[ 148.124502][ C1] ? preempt_count_add+0x90/0x1b0
[ 148.129497][ C1] kthread+0x411/0x500
[ 148.133537][ C1] ? wake_nocb_gp+0x1d0/0x1d0
[ 148.138189][ C1] ? kthread_blkcg+0xd0/0xd0
[ 148.142754][ C1] ret_from_fork+0x1f/0x30
[ 148.147149][ C1]
[ 148.150143][ C1] rcu: Stack dump where RCU GP kthread last ran:
[ 148.156443][ C1] NMI backtrace for cpu 1
[ 148.160758][ C1] CPU: 1 PID: 476 Comm: syz.2.18 Not tainted syzkaller #0
[ 148.167844][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 148.177869][ C1] Call Trace:
[ 148.181124][ C1]
[ 148.183965][ C1] __dump_stack+0x21/0x30
[ 148.188271][ C1] dump_stack_lvl+0xee/0x150
[ 148.192838][ C1] ? show_regs_print_info+0x20/0x20
[ 148.198027][ C1] dump_stack+0x15/0x20
[ 148.202171][ C1] nmi_cpu_backtrace+0x2b4/0x2c0
[ 148.207171][ C1] ? nmi_trigger_cpumask_backtrace+0x240/0x240
[ 148.213297][ C1] ? load_image+0x3a0/0x3a0
[ 148.217774][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 148.223819][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 148.229871][ C1] nmi_trigger_cpumask_backtrace+0x138/0x240
[ 148.235828][ C1] arch_trigger_cpumask_backtrace+0x10/0x20
[ 148.241696][ C1] rcu_check_gp_kthread_starvation+0x1e0/0x260
[ 148.247842][ C1] ? rcu_check_gp_kthread_expired_fqs_timer+0x186/0x230
[ 148.254749][ C1] print_cpu_stall+0x31b/0x600
[ 148.259602][ C1] rcu_sched_clock_irq+0x74a/0x12b0
[ 148.264783][ C1] ? rcu_boost_kthread_setaffinity+0x310/0x310
[ 148.270911][ C1] ? raise_softirq+0x71/0xe0
[ 148.275477][ C1] ? __raise_softirq_irqoff+0xd0/0xd0
[ 148.280835][ C1] ? hrtimer_run_queues+0x166/0x430
[ 148.286019][ C1] update_process_times+0x198/0x200
[ 148.291199][ C1] tick_sched_timer+0x17c/0x240
[ 148.296021][ C1] ? tick_setup_sched_timer+0x450/0x450
[ 148.301538][ C1] __hrtimer_run_queues+0x3b5/0x9e0
[ 148.306716][ C1] ? __kasan_check_write+0x14/0x20
[ 148.311799][ C1] ? hrtimer_interrupt+0x8c0/0x8c0
[ 148.316883][ C1] ? ktime_get_update_offsets_now+0x2fa/0x310
[ 148.322938][ C1] hrtimer_interrupt+0x3c7/0x8c0
[ 148.327851][ C1] __sysvec_apic_timer_interrupt+0xfa/0x3e0
[ 148.333713][ C1] sysvec_apic_timer_interrupt+0xa4/0xc0
[ 148.339332][ C1]
[ 148.342238][ C1]
[ 148.345154][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 148.351116][ C1] RIP: 0010:kasan_check_range+0x63/0x290
[ 148.356721][ C1] Code: 00 00 fc ff df 49 89 fb 49 c1 eb 03 49 b8 00 00 00 00 00 fc ff df 4f 8d 0c 03 48 8d 5c 37 ff 48 c1 eb 03 4e 8d 14 3b 4d 89 d6 <4d> 29 ce 49 83 fe 10 7f 26 4d 85 f6 0f 84 39 01 00 00 48 f7 d3 4c
[ 148.376317][ C1] RSP: 0018:ffffc90001ca6908 EFLAGS: 00000a02
[ 148.382355][ C1] RAX: 0000000000000401 RBX: 1ffff11024203651 RCX: ffffffff84a8d99b
[ 148.390405][ C1] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff88812101b288
[ 148.398346][ C1] RBP: ffffc90001ca6920 R08: dffffc0000000000 R09: ffffed1024203651
[ 148.406318][ C1] R10: ffffed1024203652 R11: 1ffff11024203651 R12: dffffc0000000000
[ 148.414289][ C1] R13: 1ffff92000394d28 R14: ffffed1024203652 R15: dffffc0000000001
[ 148.422378][ C1] ? _raw_spin_trylock_bh+0x7b/0x130
[ 148.427647][ C1] ? tipc_sk_rcv+0x42b/0x2c60
[ 148.432313][ C1] __kasan_check_read+0x11/0x20
[ 148.437140][ C1] _raw_spin_trylock_bh+0x7b/0x130
[ 148.442227][ C1] ? _raw_spin_trylock+0x140/0x140
[ 148.447310][ C1] ? tipc_sk_rcv+0x19f6/0x2c60
[ 148.452048][ C1] tipc_sk_rcv+0x42b/0x2c60
[ 148.456525][ C1] ? _raw_spin_unlock_irqrestore+0x5b/0x80
[ 148.462300][ C1] ? __stack_depot_save+0x442/0x480
[ 148.467471][ C1] ? kasan_set_track+0x5b/0x70
[ 148.472205][ C1] ? kasan_set_track+0x4a/0x70
[ 148.476937][ C1] ? kasan_set_free_info+0x23/0x40
[ 148.482019][ C1] ? ____kasan_slab_free+0x125/0x160
[ 148.487278][ C1] ? __kasan_slab_free+0x11/0x20
[ 148.492201][ C1] ? slab_free_freelist_hook+0xc2/0x190
[ 148.497727][ C1] ? kmem_cache_free+0x100/0x320
[ 148.502644][ C1] ? kfree_skbmem+0x10c/0x180
[ 148.507295][ C1] ? tipc_sk_rcv+0x1ce4/0x2c60
[ 148.512039][ C1] ? tipc_sk_filter_rcv+0x151b/0x2c40
[ 148.517385][ C1] ? tipc_release+0xd0b/0x1630
[ 148.522120][ C1] ? syscall_exit_to_user_mode+0x1a/0x30
[ 148.527723][ C1] ? do_syscall_64+0x58/0xa0
[ 148.532301][ C1] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 148.538341][ C1] ? __skb_queue_purge+0x170/0x170
[ 148.543446][ C1] tipc_node_xmit+0x256/0xce0
[ 148.548106][ C1] ? ____kasan_slab_free+0x130/0x160
[ 148.553369][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 148.558884][ C1] ? slab_free_freelist_hook+0xc2/0x190
[ 148.564409][ C1] ? kfree_skbmem+0x10c/0x180
[ 148.569063][ C1] ? kmem_cache_free+0x100/0x320
[ 148.573969][ C1] ? skb_release_data+0x814/0xa10
[ 148.578992][ C1] tipc_node_xmit_skb+0xe9/0x130
[ 148.583991][ C1] ? kfree_skb+0xc1/0x2f0
[ 148.588294][ C1] ? __skb_queue_purge+0x170/0x170
[ 148.593375][ C1] ? trace_tipc_sk_rej_msg+0x25/0x150
[ 148.598716][ C1] tipc_sk_rcv+0x1d5d/0x2c60
[ 148.603275][ C1] ? _raw_spin_unlock+0x4d/0x70
[ 148.608097][ C1] ? handle_pte_fault+0xb60/0x2680
[ 148.613202][ C1] ? fault_around_bytes_set+0xc0/0xc0
[ 148.618577][ C1] ? do_handle_mm_fault+0xf39/0x1d50
[ 148.623847][ C1] ? __skb_queue_purge+0x170/0x170
[ 148.628950][ C1] tipc_node_xmit+0x256/0xce0
[ 148.633713][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 148.639238][ C1] ? __kernel_text_address+0xa0/0x100
[ 148.644696][ C1] ? unwind_get_return_address+0x4d/0x90
[ 148.650312][ C1] ? __kasan_check_write+0x14/0x20
[ 148.655412][ C1] ? _raw_spin_lock_irqsave+0xb0/0x110
[ 148.660920][ C1] tipc_sk_filter_rcv+0x151b/0x2c40
[ 148.666108][ C1] ? tipc_sk_publish+0x440/0x440
[ 148.671031][ C1] ? __kasan_check_write+0x14/0x20
[ 148.676135][ C1] ? _raw_spin_lock_bh+0x8e/0xe0
[ 148.681082][ C1] tipc_sk_rcv+0x7b7/0x2c60
[ 148.685568][ C1] ? kfree_skbmem+0x10c/0x180
[ 148.690241][ C1] ? skb_release_data+0x814/0xa10
[ 148.695244][ C1] ? __skb_queue_purge+0x170/0x170
[ 148.700399][ C1] ? tipc_sk_filter_rcv+0x29de/0x2c40
[ 148.705758][ C1] tipc_node_xmit+0x256/0xce0
[ 148.710415][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 148.715943][ C1] ? kasan_quarantine_put+0x34/0x190
[ 148.721205][ C1] tipc_node_distr_xmit+0x292/0x390
[ 148.726377][ C1] ? tipc_node_xmit_skb+0x130/0x130
[ 148.731549][ C1] ? kfree_skbmem+0x10c/0x180
[ 148.736208][ C1] tipc_sk_backlog_rcv+0x16f/0x1f0
[ 148.741296][ C1] ? tipc_sk_timeout+0x970/0x970
[ 148.746202][ C1] ? _raw_spin_lock_irqsave+0xb0/0x110
[ 148.751635][ C1] __release_sock+0x143/0x350
[ 148.756291][ C1] release_sock+0x60/0x1b0
[ 148.760675][ C1] tipc_release+0xd0b/0x1630
[ 148.765233][ C1] ? tipc_sock_destruct+0x180/0x180
[ 148.770400][ C1] ? kick_process+0xdc/0x150
[ 148.774973][ C1] sock_close+0xe0/0x270
[ 148.779188][ C1] ? sock_mmap+0xa0/0xa0
[ 148.783425][ C1] __fput+0x20b/0x8b0
[ 148.787376][ C1] ____fput+0x15/0x20
[ 148.791324][ C1] task_work_run+0x127/0x190
[ 148.795886][ C1] exit_to_user_mode_loop+0xd0/0xe0
[ 148.801054][ C1] exit_to_user_mode_prepare+0x87/0xd0
[ 148.806481][ C1] syscall_exit_to_user_mode+0x1a/0x30
[ 148.811911][ C1] do_syscall_64+0x58/0xa0
[ 148.816316][ C1] ? clear_bhb_loop+0x50/0xa0
[ 148.820967][ C1] ? clear_bhb_loop+0x50/0xa0
[ 148.825615][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 148.831479][ C1] RIP: 0033:0x7f2a9ebd8929
[ 148.835880][ C1] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 148.855455][ C1] RSP: 002b:00007f2a9e649038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 148.863838][ C1] RAX: 00000000000203a0 RBX: 00007f2a9edfffa0 RCX: 00007f2a9ebd8929
[ 148.871786][ C1] RDX: 0000000000000000 RSI: 00002000000003c0 RDI: 0000000000000003
[ 148.879749][ C1] RBP: 00007f2a9ec5ab39 R08: 0000000000000000 R09: 0000000000000000
[ 148.887689][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 148.895627][ C1] R13: 0000000000000000 R14: 00007f2a9edfffa0 R15: 00007ffc661c91b8
[ 148.903569][ C1]
[ 148.906621][ C1] NMI backtrace for cpu 1
[ 148.910925][ C1] CPU: 1 PID: 476 Comm: syz.2.18 Not tainted syzkaller #0
[ 148.918002][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 148.928027][ C1] Call Trace:
[ 148.931280][ C1]
[ 148.934098][ C1] __dump_stack+0x21/0x30
[ 148.938405][ C1] dump_stack_lvl+0xee/0x150
[ 148.942994][ C1] ? show_regs_print_info+0x20/0x20
[ 148.948177][ C1] ? resched_curr+0x9a/0x310
[ 148.952841][ C1] ? wake_up_process+0x20/0x20
[ 148.957574][ C1] dump_stack+0x15/0x20
[ 148.961699][ C1] nmi_cpu_backtrace+0x2b4/0x2c0
[ 148.966613][ C1] ? nmi_trigger_cpumask_backtrace+0x240/0x240
[ 148.972751][ C1] ? __kasan_check_write+0x14/0x20
[ 148.977839][ C1] ? _raw_spin_lock_irqsave+0xb0/0x110
[ 148.983276][ C1] ? _raw_spin_lock+0xe0/0xe0
[ 148.987926][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 148.993964][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 149.000091][ C1] nmi_trigger_cpumask_backtrace+0x138/0x240
[ 149.006039][ C1] arch_trigger_cpumask_backtrace+0x10/0x20
[ 149.011903][ C1] rcu_dump_cpu_stacks+0x1c7/0x300
[ 149.016996][ C1] print_cpu_stall+0x320/0x600
[ 149.021732][ C1] rcu_sched_clock_irq+0x74a/0x12b0
[ 149.026907][ C1] ? rcu_boost_kthread_setaffinity+0x310/0x310
[ 149.033033][ C1] ? raise_softirq+0x71/0xe0
[ 149.037593][ C1] ? __raise_softirq_irqoff+0xd0/0xd0
[ 149.042932][ C1] ? hrtimer_run_queues+0x166/0x430
[ 149.048101][ C1] update_process_times+0x198/0x200
[ 149.053271][ C1] tick_sched_timer+0x17c/0x240
[ 149.058104][ C1] ? tick_setup_sched_timer+0x450/0x450
[ 149.063616][ C1] __hrtimer_run_queues+0x3b5/0x9e0
[ 149.068787][ C1] ? __kasan_check_write+0x14/0x20
[ 149.074055][ C1] ? hrtimer_interrupt+0x8c0/0x8c0
[ 149.079139][ C1] ? ktime_get_update_offsets_now+0x2fa/0x310
[ 149.085174][ C1] hrtimer_interrupt+0x3c7/0x8c0
[ 149.090083][ C1] __sysvec_apic_timer_interrupt+0xfa/0x3e0
[ 149.095946][ C1] sysvec_apic_timer_interrupt+0xa4/0xc0
[ 149.101553][ C1]
[ 149.104565][ C1]
[ 149.107476][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 149.113532][ C1] RIP: 0010:kasan_check_range+0x63/0x290
[ 149.119255][ C1] Code: 00 00 fc ff df 49 89 fb 49 c1 eb 03 49 b8 00 00 00 00 00 fc ff df 4f 8d 0c 03 48 8d 5c 37 ff 48 c1 eb 03 4e 8d 14 3b 4d 89 d6 <4d> 29 ce 49 83 fe 10 7f 26 4d 85 f6 0f 84 39 01 00 00 48 f7 d3 4c
[ 149.139038][ C1] RSP: 0018:ffffc90001ca6908 EFLAGS: 00000a02
[ 149.145107][ C1] RAX: 0000000000000401 RBX: 1ffff11024203651 RCX: ffffffff84a8d99b
[ 149.153057][ C1] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff88812101b288
[ 149.161005][ C1] RBP: ffffc90001ca6920 R08: dffffc0000000000 R09: ffffed1024203651
[ 149.168952][ C1] R10: ffffed1024203652 R11: 1ffff11024203651 R12: dffffc0000000000
[ 149.176908][ C1] R13: 1ffff92000394d28 R14: ffffed1024203652 R15: dffffc0000000001
[ 149.184868][ C1] ? _raw_spin_trylock_bh+0x7b/0x130
[ 149.190136][ C1] ? tipc_sk_rcv+0x42b/0x2c60
[ 149.194792][ C1] __kasan_check_read+0x11/0x20
[ 149.199738][ C1] _raw_spin_trylock_bh+0x7b/0x130
[ 149.204825][ C1] ? _raw_spin_trylock+0x140/0x140
[ 149.209915][ C1] ? tipc_sk_rcv+0x19f6/0x2c60
[ 149.214652][ C1] tipc_sk_rcv+0x42b/0x2c60
[ 149.219136][ C1] ? _raw_spin_unlock_irqrestore+0x5b/0x80
[ 149.225001][ C1] ? __stack_depot_save+0x442/0x480
[ 149.230180][ C1] ? kasan_set_track+0x5b/0x70
[ 149.234956][ C1] ? kasan_set_track+0x4a/0x70
[ 149.239706][ C1] ? kasan_set_free_info+0x23/0x40
[ 149.244794][ C1] ? ____kasan_slab_free+0x125/0x160
[ 149.250063][ C1] ? __kasan_slab_free+0x11/0x20
[ 149.254995][ C1] ? slab_free_freelist_hook+0xc2/0x190
[ 149.260516][ C1] ? kmem_cache_free+0x100/0x320
[ 149.265427][ C1] ? kfree_skbmem+0x10c/0x180
[ 149.270097][ C1] ? tipc_sk_rcv+0x1ce4/0x2c60
[ 149.274836][ C1] ? tipc_sk_filter_rcv+0x151b/0x2c40
[ 149.280183][ C1] ? tipc_release+0xd0b/0x1630
[ 149.284919][ C1] ? syscall_exit_to_user_mode+0x1a/0x30
[ 149.290526][ C1] ? do_syscall_64+0x58/0xa0
[ 149.295088][ C1] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 149.301138][ C1] ? __skb_queue_purge+0x170/0x170
[ 149.306225][ C1] tipc_node_xmit+0x256/0xce0
[ 149.310877][ C1] ? ____kasan_slab_free+0x130/0x160
[ 149.316135][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 149.321656][ C1] ? slab_free_freelist_hook+0xc2/0x190
[ 149.327183][ C1] ? kfree_skbmem+0x10c/0x180
[ 149.331837][ C1] ? kmem_cache_free+0x100/0x320
[ 149.336753][ C1] ? skb_release_data+0x814/0xa10
[ 149.341750][ C1] tipc_node_xmit_skb+0xe9/0x130
[ 149.346666][ C1] ? kfree_skb+0xc1/0x2f0
[ 149.350988][ C1] ? __skb_queue_purge+0x170/0x170
[ 149.356084][ C1] ? trace_tipc_sk_rej_msg+0x25/0x150
[ 149.361432][ C1] tipc_sk_rcv+0x1d5d/0x2c60
[ 149.366001][ C1] ? _raw_spin_unlock+0x4d/0x70
[ 149.370831][ C1] ? handle_pte_fault+0xb60/0x2680
[ 149.375934][ C1] ? fault_around_bytes_set+0xc0/0xc0
[ 149.381284][ C1] ? do_handle_mm_fault+0xf39/0x1d50
[ 149.386543][ C1] ? __skb_queue_purge+0x170/0x170
[ 149.391637][ C1] tipc_node_xmit+0x256/0xce0
[ 149.396730][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 149.402254][ C1] ? __kernel_text_address+0xa0/0x100
[ 149.407600][ C1] ? unwind_get_return_address+0x4d/0x90
[ 149.413213][ C1] ? __kasan_check_write+0x14/0x20
[ 149.418294][ C1] ? _raw_spin_lock_irqsave+0xb0/0x110
[ 149.423724][ C1] tipc_sk_filter_rcv+0x151b/0x2c40
[ 149.428905][ C1] ? tipc_sk_publish+0x440/0x440
[ 149.433840][ C1] ? __kasan_check_write+0x14/0x20
[ 149.438969][ C1] ? _raw_spin_lock_bh+0x8e/0xe0
[ 149.443893][ C1] tipc_sk_rcv+0x7b7/0x2c60
[ 149.448387][ C1] ? kfree_skbmem+0x10c/0x180
[ 149.453044][ C1] ? skb_release_data+0x814/0xa10
[ 149.458042][ C1] ? __skb_queue_purge+0x170/0x170
[ 149.463126][ C1] ? tipc_sk_filter_rcv+0x29de/0x2c40
[ 149.468467][ C1] tipc_node_xmit+0x256/0xce0
[ 149.473117][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 149.478636][ C1] ? kasan_quarantine_put+0x34/0x190
[ 149.483894][ C1] tipc_node_distr_xmit+0x292/0x390
[ 149.489065][ C1] ? tipc_node_xmit_skb+0x130/0x130
[ 149.494252][ C1] ? kfree_skbmem+0x10c/0x180
[ 149.498951][ C1] tipc_sk_backlog_rcv+0x16f/0x1f0
[ 149.504044][ C1] ? tipc_sk_timeout+0x970/0x970
[ 149.508958][ C1] ? _raw_spin_lock_irqsave+0xb0/0x110
[ 149.514397][ C1] __release_sock+0x143/0x350
[ 149.519050][ C1] release_sock+0x60/0x1b0
[ 149.523444][ C1] tipc_release+0xd0b/0x1630
[ 149.528020][ C1] ? tipc_sock_destruct+0x180/0x180
[ 149.533196][ C1] ? kick_process+0xdc/0x150
[ 149.537899][ C1] sock_close+0xe0/0x270
[ 149.542130][ C1] ? sock_mmap+0xa0/0xa0
[ 149.546520][ C1] __fput+0x20b/0x8b0
[ 149.550491][ C1] ____fput+0x15/0x20
[ 149.554451][ C1] task_work_run+0x127/0x190
[ 149.559035][ C1] exit_to_user_mode_loop+0xd0/0xe0
[ 149.564212][ C1] exit_to_user_mode_prepare+0x87/0xd0
[ 149.569657][ C1] syscall_exit_to_user_mode+0x1a/0x30
[ 149.575106][ C1] do_syscall_64+0x58/0xa0
[ 149.579500][ C1] ? clear_bhb_loop+0x50/0xa0
[ 149.584165][ C1] ? clear_bhb_loop+0x50/0xa0
[ 149.588832][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 149.594697][ C1] RIP: 0033:0x7f2a9ebd8929
[ 149.599090][ C1] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 149.618673][ C1] RSP: 002b:00007f2a9e649038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 149.627063][ C1] RAX: 00000000000203a0 RBX: 00007f2a9edfffa0 RCX: 00007f2a9ebd8929
[ 149.635021][ C1] RDX: 0000000000000000 RSI: 00002000000003c0 RDI: 0000000000000003
[ 149.642965][ C1] RBP: 00007f2a9ec5ab39 R08: 0000000000000000 R09: 0000000000000000
[ 149.650909][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 149.658853][ C1] R13: 0000000000000000 R14: 00007f2a9edfffa0 R15: 00007ffc661c91b8
[ 149.666800][ C1]
[ 199.058931][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for 144s! [syz.2.18:475]
[ 199.066951][ C0] Modules linked in:
[ 199.070835][ C0] CPU: 0 PID: 475 Comm: syz.2.18 Not tainted syzkaller #0
[ 199.077931][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 199.087978][ C0] RIP: 0010:kvm_wait+0xf2/0x140
[ 199.092840][ C0] 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 79 72 03 89 f9 80 e1 07 38
[ 199.112432][ C0] RSP: 0018:ffffc90000b37900 EFLAGS: 00000246
[ 199.118498][ C0] RAX: 0000000000000003 RBX: ffff88812101b288 RCX: ffffffff814f4259
[ 199.126469][ C0] RDX: 0000000000000001 RSI: 0000000000000003 RDI: ffff88812101b288
[ 199.134436][ C0] RBP: ffffc90000b37990 R08: dffffc0000000000 R09: ffffed1024203652
[ 199.142406][ C0] R10: ffffed1024203652 R11: 1ffff11024203651 R12: 1ffff1103ee00001
[ 199.150379][ C0] R13: ffff8881f7038ad4 R14: dffffc0000000000 R15: 1ffff92000166f20
[ 199.158340][ C0] FS: 0000555589091500(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 199.167284][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 199.173862][ C0] CR2: 00007f2a9e627f98 CR3: 000000011c800000 CR4: 00000000003506b0
[ 199.181828][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 199.189787][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 199.197752][ C0] Call Trace:
[ 199.201017][ C0]
[ 199.203952][ C0] ? kvm_arch_para_hints+0x30/0x30
[ 199.209066][ C0] ? pv_hash+0x86/0x150
[ 199.213213][ C0] __pv_queued_spin_lock_slowpath+0x60f/0x9c0
[ 199.219272][ C0] ? __pv_queued_spin_unlock_slowpath+0x300/0x300
[ 199.225680][ C0] ? stack_trace_save+0x98/0xe0
[ 199.230528][ C0] ? __stack_depot_save+0x34/0x480
[ 199.235633][ C0] ? __schedule+0xb76/0x14c0
[ 199.240215][ C0] queued_spin_lock_slowpath+0x47/0x50
[ 199.245673][ C0] _raw_spin_lock_bh+0xd8/0xe0
[ 199.250426][ C0] ? _raw_spin_lock_irq+0xe0/0xe0
[ 199.255441][ C0] ? task_work_add+0x27/0x1e0
[ 199.260105][ C0] ? fput+0x1a/0x20
[ 199.263907][ C0] ? filp_close+0x105/0x150
[ 199.268403][ C0] ? __close_range+0x203/0x3e0
[ 199.273158][ C0] ? __x64_sys_close_range+0x7a/0x90
[ 199.278434][ C0] ? do_syscall_64+0x4c/0xa0
[ 199.283016][ C0] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 199.289080][ C0] lock_sock_nested+0x97/0x290
[ 199.293836][ C0] ? sock_init_data+0xc0/0xc0
[ 199.298508][ C0] ? locks_remove_posix+0x520/0x520
[ 199.303702][ C0] tipc_release+0xb2/0x1630
[ 199.308199][ C0] ? rwsem_write_trylock+0x130/0x300
[ 199.313476][ C0] ? tipc_sock_destruct+0x180/0x180
[ 199.318662][ C0] ? __kasan_check_write+0x14/0x20
[ 199.323766][ C0] ? _raw_spin_lock+0x8e/0xe0
[ 199.328436][ C0] ? _raw_spin_trylock_bh+0x130/0x130
[ 199.333833][ C0] sock_close+0xe0/0x270
[ 199.338070][ C0] ? sock_mmap+0xa0/0xa0
[ 199.342415][ C0] __fput+0x20b/0x8b0
[ 199.346413][ C0] ____fput+0x15/0x20
[ 199.350388][ C0] task_work_run+0x127/0x190
[ 199.354977][ C0] exit_to_user_mode_loop+0xd0/0xe0
[ 199.360179][ C0] exit_to_user_mode_prepare+0x87/0xd0
[ 199.365638][ C0] syscall_exit_to_user_mode+0x1a/0x30
[ 199.371116][ C0] do_syscall_64+0x58/0xa0
[ 199.375553][ C0] ? clear_bhb_loop+0x50/0xa0
[ 199.380235][ C0] ? clear_bhb_loop+0x50/0xa0
[ 199.384915][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 199.390820][ C0] RIP: 0033:0x7f2a9ebd8929
[ 199.395241][ C0] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 199.414842][ C0] RSP: 002b:00007ffc661c9318 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4
[ 199.423254][ C0] RAX: 0000000000000000 RBX: 00007f2a9ee01ba0 RCX: 00007f2a9ebd8929
[ 199.431226][ C0] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003
[ 199.439192][ C0] RBP: 00007f2a9ee01ba0 R08: 0000000000000000 R09: 00000006661c960f
[ 199.447162][ C0] R10: 00007f2a9ee01ac0 R11: 0000000000000246 R12: 000000000000be40
[ 199.455129][ C0] R13: 00007f2a9ee00080 R14: ffffffffffffffff R15: 00007ffc661c9430
[ 199.463106][ C0]
[ 199.466120][ C0] Sending NMI from CPU 0 to CPUs 1:
[ 199.471332][ C1] NMI backtrace for cpu 1
[ 199.471344][ C1] CPU: 1 PID: 476 Comm: syz.2.18 Not tainted syzkaller #0
[ 199.471359][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 199.471367][ C1] RIP: 0010:tipc_sk_lookup+0x13a/0x5f0
[ 199.471390][ C1] Code: 8b b4 24 80 00 00 00 48 8d 8b dc 10 00 00 48 81 c3 da 10 00 00 4c 89 f8 48 c1 e8 03 48 89 44 24 20 48 89 4c 24 10 48 c1 e9 03 <48> 89 4c 24 50 48 89 d8 48 c1 e8 03 48 89 44 24 48 4c 89 7c 24 08
[ 199.471402][ C1] RSP: 0018:ffffc90001ca68e0 EFLAGS: 00000a07
[ 199.471415][ C1] RAX: 1ffff11022d0ca1b RBX: ffff8881168650da RCX: 1ffff11022d0ca1b
[ 199.471427][ C1] RDX: ffff888110f42000 RSI: 000000001fd4e8cc RDI: ffff8881168650c8
[ 199.471437][ C1] RBP: ffffc90001ca69d0 R08: 0000000000000004 R09: 0000000000000003
[ 199.471446][ C1] R10: fffff52000394d2c R11: 1ffff92000394d2c R12: dffffc0000000000
[ 199.471457][ C1] R13: dffffc0000000000 R14: ffff88811505a530 R15: ffff8881168650de
[ 199.471468][ C1] FS: 00007f2a9e6496c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 199.471481][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 199.471491][ C1] CR2: 0000200000006100 CR3: 000000011c800000 CR4: 00000000003506a0
[ 199.471505][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 199.471513][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 199.471522][ C1] Call Trace:
[ 199.471527][ C1]
[ 199.471533][ C1] ? __kasan_check_write+0x14/0x20
[ 199.471549][ C1] ? _raw_spin_lock_bh+0x8e/0xe0
[ 199.471564][ C1] ? tipc_sk_rcv+0x2c60/0x2c60
[ 199.471580][ C1] ? kasan_check_range+0x5c/0x290
[ 199.471594][ C1] tipc_sk_rcv+0x3fe/0x2c60
[ 199.471609][ C1] ? _raw_spin_unlock_irqrestore+0x5b/0x80
[ 199.471624][ C1] ? __stack_depot_save+0x442/0x480
[ 199.471642][ C1] ? kasan_set_track+0x5b/0x70
[ 199.471654][ C1] ? kasan_set_track+0x4a/0x70
[ 199.471666][ C1] ? kasan_set_free_info+0x23/0x40
[ 199.471680][ C1] ? ____kasan_slab_free+0x125/0x160
[ 199.471693][ C1] ? __kasan_slab_free+0x11/0x20
[ 199.471705][ C1] ? slab_free_freelist_hook+0xc2/0x190
[ 199.471721][ C1] ? kmem_cache_free+0x100/0x320
[ 199.471741][ C1] ? kfree_skbmem+0x10c/0x180
[ 199.471756][ C1] ? tipc_sk_rcv+0x1ce4/0x2c60
[ 199.471771][ C1] ? tipc_sk_filter_rcv+0x151b/0x2c40
[ 199.471784][ C1] ? tipc_release+0xd0b/0x1630
[ 199.471796][ C1] ? syscall_exit_to_user_mode+0x1a/0x30
[ 199.471813][ C1] ? do_syscall_64+0x58/0xa0
[ 199.471827][ C1] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 199.471843][ C1] ? __skb_queue_purge+0x170/0x170
[ 199.471861][ C1] tipc_node_xmit+0x256/0xce0
[ 199.471876][ C1] ? ____kasan_slab_free+0x130/0x160
[ 199.471890][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 199.471905][ C1] ? slab_free_freelist_hook+0xc2/0x190
[ 199.471921][ C1] ? kfree_skbmem+0x10c/0x180
[ 199.471936][ C1] ? kmem_cache_free+0x100/0x320
[ 199.471950][ C1] ? skb_release_data+0x814/0xa10
[ 199.471965][ C1] tipc_node_xmit_skb+0xe9/0x130
[ 199.471980][ C1] ? kfree_skb+0xc1/0x2f0
[ 199.471994][ C1] ? __skb_queue_purge+0x170/0x170
[ 199.472009][ C1] ? trace_tipc_sk_rej_msg+0x25/0x150
[ 199.472025][ C1] tipc_sk_rcv+0x1d5d/0x2c60
[ 199.472041][ C1] ? _raw_spin_unlock+0x4d/0x70
[ 199.472055][ C1] ? handle_pte_fault+0xb60/0x2680
[ 199.472071][ C1] ? fault_around_bytes_set+0xc0/0xc0
[ 199.472087][ C1] ? do_handle_mm_fault+0xf39/0x1d50
[ 199.472101][ C1] ? __skb_queue_purge+0x170/0x170
[ 199.472119][ C1] tipc_node_xmit+0x256/0xce0
[ 199.472135][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 199.472150][ C1] ? __kernel_text_address+0xa0/0x100
[ 199.472164][ C1] ? unwind_get_return_address+0x4d/0x90
[ 199.472181][ C1] ? __kasan_check_write+0x14/0x20
[ 199.472194][ C1] ? _raw_spin_lock_irqsave+0xb0/0x110
[ 199.472210][ C1] tipc_sk_filter_rcv+0x151b/0x2c40
[ 199.472229][ C1] ? tipc_sk_publish+0x440/0x440
[ 199.472242][ C1] ? __kasan_check_write+0x14/0x20
[ 199.472256][ C1] ? _raw_spin_lock_bh+0x8e/0xe0
[ 199.472271][ C1] tipc_sk_rcv+0x7b7/0x2c60
[ 199.472288][ C1] ? kfree_skbmem+0x10c/0x180
[ 199.472302][ C1] ? skb_release_data+0x814/0xa10
[ 199.472319][ C1] ? __skb_queue_purge+0x170/0x170
[ 199.472336][ C1] ? tipc_sk_filter_rcv+0x29de/0x2c40
[ 199.472350][ C1] tipc_node_xmit+0x256/0xce0
[ 199.472365][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 199.472381][ C1] ? kasan_quarantine_put+0x34/0x190
[ 199.472397][ C1] tipc_node_distr_xmit+0x292/0x390
[ 199.472413][ C1] ? tipc_node_xmit_skb+0x130/0x130
[ 199.472429][ C1] ? kfree_skbmem+0x10c/0x180
[ 199.472443][ C1] tipc_sk_backlog_rcv+0x16f/0x1f0
[ 199.472456][ C1] ? tipc_sk_timeout+0x970/0x970
[ 199.472468][ C1] ? _raw_spin_lock_irqsave+0xb0/0x110
[ 199.472484][ C1] __release_sock+0x143/0x350
[ 199.472499][ C1] release_sock+0x60/0x1b0
[ 199.472512][ C1] tipc_release+0xd0b/0x1630
[ 199.472525][ C1] ? tipc_sock_destruct+0x180/0x180
[ 199.472539][ C1] ? kick_process+0xdc/0x150
[ 199.472555][ C1] sock_close+0xe0/0x270
[ 199.472567][ C1] ? sock_mmap+0xa0/0xa0
[ 199.472584][ C1] __fput+0x20b/0x8b0
[ 199.472599][ C1] ____fput+0x15/0x20
[ 199.472612][ C1] task_work_run+0x127/0x190
[ 199.472625][ C1] exit_to_user_mode_loop+0xd0/0xe0
[ 199.472639][ C1] exit_to_user_mode_prepare+0x87/0xd0
[ 199.472653][ C1] syscall_exit_to_user_mode+0x1a/0x30
[ 199.472669][ C1] do_syscall_64+0x58/0xa0
[ 199.472683][ C1] ? clear_bhb_loop+0x50/0xa0
[ 199.472698][ C1] ? clear_bhb_loop+0x50/0xa0
[ 199.472713][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 199.472735][ C1] RIP: 0033:0x7f2a9ebd8929
[ 199.472748][ C1] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 199.472759][ C1] RSP: 002b:00007f2a9e649038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 199.472774][ C1] RAX: 00000000000203a0 RBX: 00007f2a9edfffa0 RCX: 00007f2a9ebd8929
[ 199.472784][ C1] RDX: 0000000000000000 RSI: 00002000000003c0 RDI: 0000000000000003
[ 199.472793][ C1] RBP: 00007f2a9ec5ab39 R08: 0000000000000000 R09: 0000000000000000
[ 199.472801][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 199.472810][ C1] R13: 0000000000000000 R14: 00007f2a9edfffa0 R15: 00007ffc661c91b8
[ 199.472822][ C1]