Warning: Permanently added '10.128.1.228' (ED25519) to the list of known hosts.
2026/05/15 01:45:16 parsed 1 programs
[ 216.435653][ T30] audit: type=1400 audit(1778809516.288:64): avc: denied { node_bind } for pid=293 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1
[ 216.456381][ T30] audit: type=1400 audit(1778809516.288:65): avc: denied { module_request } for pid=293 comm="syz-execprog" kmod="net-pf-2-proto-262-type-1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1
[ 217.050983][ T30] audit: type=1400 audit(1778809516.908:66): avc: denied { mounton } for pid=299 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2024 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1
[ 217.052172][ T299] cgroup: Unknown subsys name 'net'
[ 217.073656][ T30] audit: type=1400 audit(1778809516.908:67): avc: denied { mount } for pid=299 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1
[ 217.104702][ T30] audit: type=1400 audit(1778809516.938:68): avc: denied { unmount } for pid=299 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1
[ 217.104865][ T299] cgroup: Unknown subsys name 'devices'
[ 217.251550][ T299] cgroup: Unknown subsys name 'hugetlb'
[ 217.257162][ T299] cgroup: Unknown subsys name 'rlimit'
[ 217.398738][ T30] audit: type=1400 audit(1778809517.248:69): avc: denied { setattr } for pid=299 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=254 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1
[ 217.422005][ T30] audit: type=1400 audit(1778809517.248:70): avc: denied { create } for pid=299 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 217.442391][ T30] audit: type=1400 audit(1778809517.248:71): avc: denied { write } for pid=299 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 217.462741][ T30] audit: type=1400 audit(1778809517.248:72): avc: denied { read } for pid=299 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 217.468290][ T303] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped).
Setting up swapspace version 1, size = 127995904 bytes
[ 217.482946][ T30] audit: type=1400 audit(1778809517.248:73): avc: denied { mounton } for pid=299 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1
[ 217.528846][ T299] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 217.919785][ T307] request_module fs-gadgetfs succeeded, but still no fs?
[ 218.044523][ T318] bridge0: port 1(bridge_slave_0) entered blocking state
[ 218.051686][ T318] bridge0: port 1(bridge_slave_0) entered disabled state
[ 218.058972][ T318] device bridge_slave_0 entered promiscuous mode
[ 218.065921][ T318] bridge0: port 2(bridge_slave_1) entered blocking state
[ 218.072961][ T318] bridge0: port 2(bridge_slave_1) entered disabled state
[ 218.082920][ T318] device bridge_slave_1 entered promiscuous mode
[ 218.117022][ T318] bridge0: port 2(bridge_slave_1) entered blocking state
[ 218.124084][ T318] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 218.131404][ T318] bridge0: port 1(bridge_slave_0) entered blocking state
[ 218.138415][ T318] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 218.155245][ T319] bridge0: port 1(bridge_slave_0) entered disabled state
[ 218.162684][ T319] bridge0: port 2(bridge_slave_1) entered disabled state
[ 218.170792][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 218.178178][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 218.187633][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 218.195891][ T319] bridge0: port 1(bridge_slave_0) entered blocking state
[ 218.202933][ T319] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 218.212846][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 218.221028][ T319] bridge0: port 2(bridge_slave_1) entered blocking state
[ 218.228035][ T319] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 218.238920][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 218.248048][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 218.261494][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 218.272290][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 218.280355][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 218.287785][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 218.296913][ T318] device veth0_vlan entered promiscuous mode
[ 218.306157][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 218.315114][ T318] device veth1_macvtap entered promiscuous mode
[ 218.324115][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 218.334269][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 218.921627][ T45] device bridge_slave_1 left promiscuous mode
[ 218.927883][ T45] bridge0: port 2(bridge_slave_1) entered disabled state
[ 218.935595][ T45] device bridge_slave_0 left promiscuous mode
[ 218.941893][ T45] bridge0: port 1(bridge_slave_0) entered disabled state
[ 218.950056][ T45] device veth1_macvtap left promiscuous mode
[ 218.956153][ T45] device veth0_vlan left promiscuous mode
2026/05/15 01:45:18 executed programs: 0
[ 219.090659][ T369] bridge0: port 1(bridge_slave_0) entered blocking state
[ 219.097711][ T369] bridge0: port 1(bridge_slave_0) entered disabled state
[ 219.105287][ T369] device bridge_slave_0 entered promiscuous mode
[ 219.112357][ T369] bridge0: port 2(bridge_slave_1) entered blocking state
[ 219.119387][ T369] bridge0: port 2(bridge_slave_1) entered disabled state
[ 219.126769][ T369] device bridge_slave_1 entered promiscuous mode
[ 219.159748][ T369] bridge0: port 2(bridge_slave_1) entered blocking state
[ 219.166802][ T369] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 219.174101][ T369] bridge0: port 1(bridge_slave_0) entered blocking state
[ 219.181222][ T369] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 219.197420][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 219.205185][ T10] bridge0: port 1(bridge_slave_0) entered disabled state
[ 219.212828][ T10] bridge0: port 2(bridge_slave_1) entered disabled state
[ 219.221859][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 219.230088][ T10] bridge0: port 1(bridge_slave_0) entered blocking state
[ 219.237115][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 219.245457][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 219.253704][ T10] bridge0: port 2(bridge_slave_1) entered blocking state
[ 219.260742][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 219.272085][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 219.281007][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 219.293560][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 219.305698][ T369] device veth0_vlan entered promiscuous mode
[ 219.313279][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 219.321342][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 219.328871][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 219.341472][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 219.351324][ T369] device veth1_macvtap entered promiscuous mode
[ 219.361637][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 219.376424][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 319.439939][ C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 319.446977][ C1] rcu: 1-...!: (10000 ticks this GP) idle=5f9/1/0x4000000000000000 softirq=3041/3041 fqs=0 last_accelerate: e03c/074c dyntick_enabled: 1
[ 319.461058][ C1] (t=10000 jiffies g=1241 q=41)
[ 319.465972][ C1] rcu: rcu_preempt kthread timer wakeup didn't happen for 9999 jiffies! g1241 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402
[ 319.478090][ C1] rcu: Possible timer handling issue on cpu=1 timer-softirq=889
[ 319.485779][ C1] rcu: rcu_preempt kthread starved for 10000 jiffies! g1241 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=1
[ 319.497049][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 319.506995][ C1] rcu: RCU grace-period kthread stack dump:
[ 319.512862][ C1] task:rcu_preempt state:I stack:28688 pid: 14 ppid: 2 flags:0x00004000
[ 319.522072][ C1] Call Trace:
[ 319.525396][ C1]
[ 319.528306][ C1] __schedule+0xb6e/0x14c0
[ 319.532870][ C1] ? release_firmware_map_entry+0x190/0x190
[ 319.538831][ C1] ? _raw_spin_unlock_irqrestore+0x5b/0x80
[ 319.544652][ C1] ? __mod_timer+0x7da/0xb50
[ 319.549304][ C1] schedule+0x11e/0x1e0
[ 319.553437][ C1] schedule_timeout+0x159/0x340
[ 319.558267][ C1] ? console_conditional_schedule+0x30/0x30
[ 319.564142][ C1] ? update_process_times+0x200/0x200
[ 319.569492][ C1] ? prepare_to_swait_event+0x308/0x320
[ 319.575081][ C1] rcu_gp_fqs_loop+0x2ae/0xf80
[ 319.579871][ C1] ? __kasan_check_write+0x14/0x20
[ 319.585032][ C1] ? debug_smp_processor_id+0x17/0x20
[ 319.590439][ C1] ? __note_gp_changes+0x4e2/0x9e0
[ 319.595533][ C1] ? rcu_gp_init+0xc00/0xc00
[ 319.600103][ C1] ? _raw_spin_unlock_irq+0x4e/0x70
[ 319.605288][ C1] ? rcu_gp_init+0x9a7/0xc00
[ 319.609944][ C1] rcu_gp_kthread+0x9b/0x360
[ 319.614522][ C1] ? _raw_spin_lock+0xf0/0xf0
[ 319.619182][ C1] ? wake_nocb_gp+0x1d0/0x1d0
[ 319.623857][ C1] ? __kasan_check_read+0x11/0x20
[ 319.628867][ C1] ? __kthread_parkme+0xac/0x200
[ 319.633870][ C1] kthread+0x411/0x500
[ 319.638125][ C1] ? wake_nocb_gp+0x1d0/0x1d0
[ 319.642800][ C1] ? kthread_blkcg+0xd0/0xd0
[ 319.647365][ C1] ret_from_fork+0x1f/0x30
[ 319.651792][ C1]
[ 319.654836][ C1] rcu: Stack dump where RCU GP kthread last ran:
[ 319.661161][ C1] NMI backtrace for cpu 1
[ 319.665474][ C1] CPU: 1 PID: 376 Comm: syz.2.17 Not tainted syzkaller #0
[ 319.672553][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 319.682588][ C1] Call Trace:
[ 319.685847][ C1]
[ 319.688669][ C1] __dump_stack+0x21/0x30
[ 319.693043][ C1] dump_stack_lvl+0x110/0x170
[ 319.697709][ C1] ? show_regs_print_info+0x20/0x20
[ 319.702883][ C1] dump_stack+0x15/0x20
[ 319.707032][ C1] nmi_cpu_backtrace+0x2af/0x2c0
[ 319.711981][ C1] ? nmi_trigger_cpumask_backtrace+0x240/0x240
[ 319.718111][ C1] ? load_image+0x3e0/0x3e0
[ 319.722589][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 319.728696][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 319.734737][ C1] nmi_trigger_cpumask_backtrace+0x138/0x240
[ 319.740698][ C1] arch_trigger_cpumask_backtrace+0x10/0x20
[ 319.746565][ C1] rcu_check_gp_kthread_starvation+0x1e0/0x260
[ 319.752695][ C1] ? rcu_check_gp_kthread_expired_fqs_timer+0x186/0x230
[ 319.759609][ C1] print_cpu_stall+0x31b/0x600
[ 319.764350][ C1] rcu_sched_clock_irq+0x759/0x12c0
[ 319.769527][ C1] ? rcu_boost_kthread_setaffinity+0x320/0x320
[ 319.775659][ C1] ? raise_softirq+0x7d/0xf0
[ 319.780256][ C1] ? __raise_softirq_irqoff+0xd0/0xd0
[ 319.785611][ C1] ? hrtimer_run_queues+0x166/0x430
[ 319.790783][ C1] update_process_times+0x198/0x200
[ 319.795956][ C1] tick_sched_timer+0x17c/0x240
[ 319.800888][ C1] ? tick_setup_sched_timer+0x450/0x450
[ 319.806524][ C1] __hrtimer_run_queues+0x39f/0x8c0
[ 319.811875][ C1] ? __kasan_check_write+0x14/0x20
[ 319.816977][ C1] ? hrtimer_interrupt+0x8c0/0x8c0
[ 319.822243][ C1] ? ktime_get_update_offsets_now+0x2fa/0x310
[ 319.828287][ C1] hrtimer_interrupt+0x3c7/0x8c0
[ 319.833207][ C1] __sysvec_apic_timer_interrupt+0xfa/0x3e0
[ 319.839098][ C1] sysvec_apic_timer_interrupt+0xa4/0xc0
[ 319.844710][ C1]
[ 319.847618][ C1]
[ 319.850530][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 319.856503][ C1] RIP: 0010:tipc_sk_lookup+0x4ec/0x5f0
[ 319.862110][ C1] Code: b7 00 49 29 c5 74 67 49 8d 9d 80 00 00 00 48 89 df be 04 00 00 00 e8 b3 57 10 fd 41 be 01 00 00 00 f0 45 0f c1 b5 80 00 00 00 <31> ff 44 89 f6 e8 5a 23 d1 fc 45 85 f6 0f 84 80 00 00 00 bf fe ff
[ 319.881723][ C1] RSP: 0018:ffffc90000af68e0 EFLAGS: 00000206
[ 319.887795][ C1] RAX: 0000000000000301 RBX: ffff88810c18d980 RCX: ffffffff8498abad
[ 319.895742][ C1] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff88810c18d980
[ 319.903689][ C1] RBP: ffffc90000af69d0 R08: ffff88810c18d983 R09: 1ffff11021831b30
[ 319.911638][ C1] R10: dffffc0000000000 R11: ffffed1021831b31 R12: dffffc0000000000
[ 319.919592][ C1] R13: ffff88810c18d900 R14: 0000000000000004 R15: fffffffffffffc08
[ 319.927543][ C1] ? tipc_sk_lookup+0x4dd/0x5f0
[ 319.932377][ C1] ? tipc_sk_rcv+0x2c20/0x2c20
[ 319.937141][ C1] tipc_sk_rcv+0x3aa/0x2c20
[ 319.941623][ C1] ? _raw_spin_unlock_irqrestore+0x5b/0x80
[ 319.947428][ C1] ? __stack_depot_save+0x442/0x480
[ 319.952672][ C1] ? kasan_set_track+0x5b/0x70
[ 319.957411][ C1] ? kasan_set_track+0x4a/0x70
[ 319.962264][ C1] ? kasan_set_free_info+0x23/0x40
[ 319.967347][ C1] ? ____kasan_slab_free+0x125/0x160
[ 319.972609][ C1] ? __kasan_slab_free+0x11/0x20
[ 319.977524][ C1] ? slab_free_freelist_hook+0xc2/0x190
[ 319.983049][ C1] ? kmem_cache_free+0x100/0x320
[ 319.988222][ C1] ? kfree_skbmem+0x10c/0x180
[ 319.992960][ C1] ? kfree_skb+0xc1/0x2f0
[ 319.997270][ C1] ? tipc_sk_rcv+0x1cb7/0x2c20
[ 320.002082][ C1] ? release_sock+0x60/0x1b0
[ 320.006664][ C1] ? __fput+0x20b/0x8b0
[ 320.010876][ C1] ? syscall_exit_to_user_mode+0x1a/0x30
[ 320.016483][ C1] ? do_syscall_64+0x58/0xa0
[ 320.021048][ C1] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 320.027105][ C1] ? __skb_queue_purge+0x170/0x170
[ 320.032202][ C1] tipc_node_xmit+0x26c/0xd80
[ 320.036856][ C1] ? kmem_cache_free+0x100/0x320
[ 320.041767][ C1] ? ____kasan_slab_free+0x130/0x160
[ 320.047029][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 320.052552][ C1] ? slab_free_freelist_hook+0xc2/0x190
[ 320.058101][ C1] ? kfree_skbmem+0x10c/0x180
[ 320.062755][ C1] ? kmem_cache_free+0x100/0x320
[ 320.067670][ C1] ? skb_release_data+0x814/0xa10
[ 320.072697][ C1] tipc_node_xmit_skb+0xf7/0x150
[ 320.077619][ C1] ? kfree_skb+0xc1/0x2f0
[ 320.081923][ C1] ? __skb_queue_purge+0x170/0x170
[ 320.087012][ C1] ? trace_tipc_sk_rej_msg+0x25/0x150
[ 320.092381][ C1] tipc_sk_rcv+0x1d30/0x2c20
[ 320.096945][ C1] ? _raw_spin_unlock+0x4d/0x70
[ 320.101771][ C1] ? handle_pte_fault+0xb86/0x2710
[ 320.106931][ C1] ? __skb_queue_purge+0x170/0x170
[ 320.112023][ C1] tipc_node_xmit+0x26c/0xd80
[ 320.116679][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 320.122197][ C1] ? __kernel_text_address+0xa0/0x100
[ 320.127547][ C1] ? __kasan_check_write+0x14/0x20
[ 320.132631][ C1] ? _raw_spin_lock_irqsave+0xc2/0x130
[ 320.138066][ C1] tipc_sk_filter_rcv+0x154d/0x2d50
[ 320.143242][ C1] ? tipc_sk_publish+0x470/0x470
[ 320.148152][ C1] ? __kasan_check_write+0x14/0x20
[ 320.153247][ C1] ? _raw_spin_lock_bh+0x94/0xf0
[ 320.158197][ C1] tipc_sk_rcv+0x794/0x2c20
[ 320.162684][ C1] ? kmem_cache_free+0x100/0x320
[ 320.167599][ C1] ? __skb_queue_purge+0x170/0x170
[ 320.172684][ C1] ? tipc_sk_filter_rcv+0x2ae6/0x2d50
[ 320.178220][ C1] tipc_node_xmit+0x26c/0xd80
[ 320.182874][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 320.188396][ C1] tipc_node_distr_xmit+0x2a3/0x3b0
[ 320.193569][ C1] ? tipc_node_xmit_skb+0x150/0x150
[ 320.198764][ C1] tipc_sk_backlog_rcv+0x17d/0x210
[ 320.203850][ C1] ? tipc_sk_timeout+0x990/0x990
[ 320.208762][ C1] ? _raw_spin_lock_irqsave+0xc2/0x130
[ 320.214197][ C1] __release_sock+0x17c/0x3f0
[ 320.218851][ C1] release_sock+0x60/0x1b0
[ 320.223241][ C1] tipc_release+0xd23/0x1640
[ 320.227804][ C1] ? tipc_sock_destruct+0x180/0x180
[ 320.232973][ C1] ? kick_process+0xdc/0x150
[ 320.237625][ C1] sock_close+0xe0/0x270
[ 320.241839][ C1] ? sock_mmap+0xa0/0xa0
[ 320.246060][ C1] __fput+0x20b/0x8b0
[ 320.250022][ C1] ____fput+0x15/0x20
[ 320.253986][ C1] task_work_run+0x127/0x190
[ 320.258550][ C1] exit_to_user_mode_loop+0xd0/0xe0
[ 320.263724][ C1] exit_to_user_mode_prepare+0x87/0xd0
[ 320.269156][ C1] syscall_exit_to_user_mode+0x1a/0x30
[ 320.274593][ C1] do_syscall_64+0x58/0xa0
[ 320.278989][ C1] ? clear_bhb_loop+0x50/0xa0
[ 320.283654][ C1] ? clear_bhb_loop+0x50/0xa0
[ 320.288305][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 320.294173][ C1] RIP: 0033:0x7fa1c23bee59
[ 320.298623][ 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
[ 320.318210][ C1] RSP: 002b:00007fa1c2221028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 320.326601][ C1] RAX: 00000000000203a0 RBX: 00007fa1c2637fa0 RCX: 00007fa1c23bee59
[ 320.334548][ C1] RDX: 0000000000000000 RSI: 00002000000003c0 RDI: 0000000000000003
[ 320.342495][ C1] RBP: 00007fa1c2454d6f R08: 0000000000000000 R09: 0000000000000000
[ 320.350444][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 320.358397][ C1] R13: 00007fa1c2638038 R14: 00007fa1c2637fa0 R15: 00007ffe8548a3a8
[ 320.366349][ C1]
[ 320.369374][ C1] NMI backtrace for cpu 1
[ 320.373675][ C1] CPU: 1 PID: 376 Comm: syz.2.17 Not tainted syzkaller #0
[ 320.380754][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 320.390781][ C1] Call Trace:
[ 320.394042][ C1]
[ 320.396861][ C1] __dump_stack+0x21/0x30
[ 320.401169][ C1] dump_stack_lvl+0x110/0x170
[ 320.405822][ C1] ? show_regs_print_info+0x20/0x20
[ 320.410993][ C1] ? resched_curr+0xa0/0x320
[ 320.415556][ C1] ? wake_up_process+0x20/0x20
[ 320.420293][ C1] dump_stack+0x15/0x20
[ 320.424428][ C1] nmi_cpu_backtrace+0x2af/0x2c0
[ 320.429340][ C1] ? nmi_trigger_cpumask_backtrace+0x240/0x240
[ 320.435468][ C1] ? __kasan_check_write+0x14/0x20
[ 320.440557][ C1] ? _raw_spin_lock_irqsave+0xc2/0x130
[ 320.445998][ C1] ? _raw_spin_lock+0xf0/0xf0
[ 320.450669][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 320.456756][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 320.462804][ C1] nmi_trigger_cpumask_backtrace+0x138/0x240
[ 320.468762][ C1] arch_trigger_cpumask_backtrace+0x10/0x20
[ 320.474627][ C1] rcu_dump_cpu_stacks+0x1c7/0x300
[ 320.479714][ C1] print_cpu_stall+0x320/0x600
[ 320.484452][ C1] rcu_sched_clock_irq+0x759/0x12c0
[ 320.489624][ C1] ? rcu_boost_kthread_setaffinity+0x320/0x320
[ 320.495751][ C1] ? raise_softirq+0x7d/0xf0
[ 320.500319][ C1] ? __raise_softirq_irqoff+0xd0/0xd0
[ 320.505679][ C1] ? hrtimer_run_queues+0x166/0x430
[ 320.510869][ C1] update_process_times+0x198/0x200
[ 320.516049][ C1] tick_sched_timer+0x17c/0x240
[ 320.520876][ C1] ? tick_setup_sched_timer+0x450/0x450
[ 320.526398][ C1] __hrtimer_run_queues+0x39f/0x8c0
[ 320.531568][ C1] ? __kasan_check_write+0x14/0x20
[ 320.536655][ C1] ? hrtimer_interrupt+0x8c0/0x8c0
[ 320.541736][ C1] ? ktime_get_update_offsets_now+0x2fa/0x310
[ 320.547775][ C1] hrtimer_interrupt+0x3c7/0x8c0
[ 320.552691][ C1] __sysvec_apic_timer_interrupt+0xfa/0x3e0
[ 320.558558][ C1] sysvec_apic_timer_interrupt+0xa4/0xc0
[ 320.564167][ C1]
[ 320.567076][ C1]
[ 320.569980][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 320.575944][ C1] RIP: 0010:tipc_sk_lookup+0x4ec/0x5f0
[ 320.581381][ C1] Code: b7 00 49 29 c5 74 67 49 8d 9d 80 00 00 00 48 89 df be 04 00 00 00 e8 b3 57 10 fd 41 be 01 00 00 00 f0 45 0f c1 b5 80 00 00 00 <31> ff 44 89 f6 e8 5a 23 d1 fc 45 85 f6 0f 84 80 00 00 00 bf fe ff
[ 320.600964][ C1] RSP: 0018:ffffc90000af68e0 EFLAGS: 00000206
[ 320.607016][ C1] RAX: 0000000000000301 RBX: ffff88810c18d980 RCX: ffffffff8498abad
[ 320.614961][ C1] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff88810c18d980
[ 320.622911][ C1] RBP: ffffc90000af69d0 R08: ffff88810c18d983 R09: 1ffff11021831b30
[ 320.630856][ C1] R10: dffffc0000000000 R11: ffffed1021831b31 R12: dffffc0000000000
[ 320.638802][ C1] R13: ffff88810c18d900 R14: 0000000000000004 R15: fffffffffffffc08
[ 320.647021][ C1] ? tipc_sk_lookup+0x4dd/0x5f0
[ 320.651858][ C1] ? tipc_sk_rcv+0x2c20/0x2c20
[ 320.656597][ C1] tipc_sk_rcv+0x3aa/0x2c20
[ 320.661075][ C1] ? _raw_spin_unlock_irqrestore+0x5b/0x80
[ 320.666857][ C1] ? __stack_depot_save+0x442/0x480
[ 320.672034][ C1] ? kasan_set_track+0x5b/0x70
[ 320.676771][ C1] ? kasan_set_track+0x4a/0x70
[ 320.681508][ C1] ? kasan_set_free_info+0x23/0x40
[ 320.686594][ C1] ? ____kasan_slab_free+0x125/0x160
[ 320.691865][ C1] ? __kasan_slab_free+0x11/0x20
[ 320.696777][ C1] ? slab_free_freelist_hook+0xc2/0x190
[ 320.702302][ C1] ? kmem_cache_free+0x100/0x320
[ 320.707301][ C1] ? kfree_skbmem+0x10c/0x180
[ 320.711990][ C1] ? kfree_skb+0xc1/0x2f0
[ 320.716297][ C1] ? tipc_sk_rcv+0x1cb7/0x2c20
[ 320.721036][ C1] ? release_sock+0x60/0x1b0
[ 320.725600][ C1] ? __fput+0x20b/0x8b0
[ 320.729733][ C1] ? syscall_exit_to_user_mode+0x1a/0x30
[ 320.735339][ C1] ? do_syscall_64+0x58/0xa0
[ 320.739906][ C1] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 320.745953][ C1] ? __skb_queue_purge+0x170/0x170
[ 320.751059][ C1] tipc_node_xmit+0x26c/0xd80
[ 320.755713][ C1] ? kmem_cache_free+0x100/0x320
[ 320.760626][ C1] ? ____kasan_slab_free+0x130/0x160
[ 320.765891][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 320.771414][ C1] ? slab_free_freelist_hook+0xc2/0x190
[ 320.776942][ C1] ? kfree_skbmem+0x10c/0x180
[ 320.781599][ C1] ? kmem_cache_free+0x100/0x320
[ 320.786518][ C1] ? skb_release_data+0x814/0xa10
[ 320.791521][ C1] tipc_node_xmit_skb+0xf7/0x150
[ 320.796436][ C1] ? kfree_skb+0xc1/0x2f0
[ 320.800741][ C1] ? __skb_queue_purge+0x170/0x170
[ 320.805826][ C1] ? trace_tipc_sk_rej_msg+0x25/0x150
[ 320.811171][ C1] tipc_sk_rcv+0x1d30/0x2c20
[ 320.815733][ C1] ? _raw_spin_unlock+0x4d/0x70
[ 320.820560][ C1] ? handle_pte_fault+0xb86/0x2710
[ 320.825653][ C1] ? __skb_queue_purge+0x170/0x170
[ 320.830739][ C1] tipc_node_xmit+0x26c/0xd80
[ 320.835394][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 320.840917][ C1] ? __kernel_text_address+0xa0/0x100
[ 320.846266][ C1] ? __kasan_check_write+0x14/0x20
[ 320.851352][ C1] ? _raw_spin_lock_irqsave+0xc2/0x130
[ 320.856790][ C1] tipc_sk_filter_rcv+0x154d/0x2d50
[ 320.861972][ C1] ? tipc_sk_publish+0x470/0x470
[ 320.866892][ C1] ? __kasan_check_write+0x14/0x20
[ 320.871996][ C1] ? _raw_spin_lock_bh+0x94/0xf0
[ 320.876913][ C1] tipc_sk_rcv+0x794/0x2c20
[ 320.881479][ C1] ? kmem_cache_free+0x100/0x320
[ 320.886414][ C1] ? __skb_queue_purge+0x170/0x170
[ 320.891500][ C1] ? tipc_sk_filter_rcv+0x2ae6/0x2d50
[ 320.896847][ C1] tipc_node_xmit+0x26c/0xd80
[ 320.901499][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 320.907019][ C1] tipc_node_distr_xmit+0x2a3/0x3b0
[ 320.912195][ C1] ? tipc_node_xmit_skb+0x150/0x150
[ 320.917488][ C1] tipc_sk_backlog_rcv+0x17d/0x210
[ 320.922594][ C1] ? tipc_sk_timeout+0x990/0x990
[ 320.927508][ C1] ? _raw_spin_lock_irqsave+0xc2/0x130
[ 320.932941][ C1] __release_sock+0x17c/0x3f0
[ 320.937592][ C1] release_sock+0x60/0x1b0
[ 320.941977][ C1] tipc_release+0xd23/0x1640
[ 320.946542][ C1] ? tipc_sock_destruct+0x180/0x180
[ 320.951715][ C1] ? kick_process+0xdc/0x150
[ 320.956280][ C1] sock_close+0xe0/0x270
[ 320.960501][ C1] ? sock_mmap+0xa0/0xa0
[ 320.964735][ C1] __fput+0x20b/0x8b0
[ 320.968704][ C1] ____fput+0x15/0x20
[ 320.972661][ C1] task_work_run+0x127/0x190
[ 320.977233][ C1] exit_to_user_mode_loop+0xd0/0xe0
[ 320.982403][ C1] exit_to_user_mode_prepare+0x87/0xd0
[ 320.987835][ C1] syscall_exit_to_user_mode+0x1a/0x30
[ 320.993273][ C1] do_syscall_64+0x58/0xa0
[ 320.997667][ C1] ? clear_bhb_loop+0x50/0xa0
[ 321.002316][ C1] ? clear_bhb_loop+0x50/0xa0
[ 321.006966][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 321.012830][ C1] RIP: 0033:0x7fa1c23bee59
[ 321.017228][ 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
[ 321.036820][ C1] RSP: 002b:00007fa1c2221028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 321.045209][ C1] RAX: 00000000000203a0 RBX: 00007fa1c2637fa0 RCX: 00007fa1c23bee59
[ 321.053157][ C1] RDX: 0000000000000000 RSI: 00002000000003c0 RDI: 0000000000000003
[ 321.061103][ C1] RBP: 00007fa1c2454d6f R08: 0000000000000000 R09: 0000000000000000
[ 321.069048][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 321.077007][ C1] R13: 00007fa1c2638038 R14: 00007fa1c2637fa0 R15: 00007ffe8548a3a8
[ 321.084983][ C1]
[ 353.020972][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for 143s! [syz.2.17:375]
[ 353.028995][ C0] Modules linked in:
[ 353.032878][ C0] CPU: 0 PID: 375 Comm: syz.2.17 Not tainted syzkaller #0
[ 353.040071][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 353.050113][ C0] RIP: 0010:kvm_wait+0x105/0x150
[ 353.055086][ C0] Code: 1c 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 ad 1c d6 03 fb f4 5e ff ff ff fb e9 58 ff ff ff e8 bb 82 7d 03 89 f9 80 e1 07 38
[ 353.074681][ C0] RSP: 0018:ffffc90003fa7900 EFLAGS: 00000246
[ 353.080742][ C0] RAX: 0000000000000003 RBX: ffff88810c18d988 RCX: ffffffff81500649
[ 353.088706][ C0] RDX: 0000000000000001 RSI: 0000000000000003 RDI: ffff88810c18d988
[ 353.096671][ C0] RBP: ffffc90003fa7990 R08: ffff88810c18d988 R09: 1ffff11021831b31
[ 353.104639][ C0] R10: dffffc0000000000 R11: ffffed1021831b32 R12: 1ffff1103ee00001
[ 353.112603][ C0] R13: ffff8881f7038ad4 R14: dffffc0000000000 R15: 1ffff920007f4f20
[ 353.120569][ C0] FS: 0000555573e6e500(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 353.129493][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 353.136069][ C0] CR2: 00007fa1c240c540 CR3: 000000012f35a000 CR4: 00000000003506b0
[ 353.144035][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 353.151995][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 353.159964][ C0] Call Trace:
[ 353.163232][ C0]
[ 353.166152][ C0] ? kvm_arch_para_hints+0x30/0x30
[ 353.171264][ C0] ? __pv_queued_spin_lock_slowpath+0x5b9/0x9c0
[ 353.177590][ C0] __pv_queued_spin_lock_slowpath+0x60f/0x9c0
[ 353.183653][ C0] ? __pv_queued_spin_unlock_slowpath+0x300/0x300
[ 353.190066][ C0] ? _raw_spin_unlock_irqrestore+0x5b/0x80
[ 353.195873][ C0] ? __stack_depot_save+0x442/0x480
[ 353.201068][ C0] queued_spin_lock_slowpath+0x47/0x50
[ 353.206524][ C0] _raw_spin_lock_bh+0xe4/0xf0
[ 353.211298][ C0] ? _raw_spin_lock_irq+0xf0/0xf0
[ 353.216312][ C0] ? task_work_add+0x27/0x1e0
[ 353.220976][ C0] ? fput+0x1a/0x20
[ 353.224774][ C0] ? filp_close+0x105/0x150
[ 353.229340][ C0] ? __close_range+0x24a/0x420
[ 353.234109][ C0] ? __x64_sys_close_range+0x7a/0x90
[ 353.239383][ C0] ? do_syscall_64+0x4c/0xa0
[ 353.243965][ C0] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 353.250028][ C0] lock_sock_nested+0x95/0x2a0
[ 353.254785][ C0] ? sock_init_data+0xc0/0xc0
[ 353.259455][ C0] ? locks_remove_posix+0x550/0x550
[ 353.264733][ C0] tipc_release+0xb2/0x1640
[ 353.269228][ C0] ? rwsem_write_trylock+0x136/0x300
[ 353.274504][ C0] ? tipc_sock_destruct+0x180/0x180
[ 353.279694][ C0] ? __kasan_check_write+0x14/0x20
[ 353.284799][ C0] ? _raw_spin_lock+0x94/0xf0
[ 353.289472][ C0] ? _raw_spin_trylock_bh+0x150/0x150
[ 353.294844][ C0] sock_close+0xe0/0x270
[ 353.299077][ C0] ? sock_mmap+0xa0/0xa0
[ 353.303309][ C0] __fput+0x20b/0x8b0
[ 353.307290][ C0] ____fput+0x15/0x20
[ 353.311260][ C0] task_work_run+0x127/0x190
[ 353.315852][ C0] exit_to_user_mode_loop+0xd0/0xe0
[ 353.321043][ C0] exit_to_user_mode_prepare+0x87/0xd0
[ 353.326493][ C0] syscall_exit_to_user_mode+0x1a/0x30
[ 353.331947][ C0] do_syscall_64+0x58/0xa0
[ 353.336360][ C0] ? clear_bhb_loop+0x50/0xa0
[ 353.341027][ C0] ? clear_bhb_loop+0x50/0xa0
[ 353.345694][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 353.351585][ C0] RIP: 0033:0x7fa1c23bee59
[ 353.355996][ 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
[ 353.375605][ C0] RSP: 002b:00007ffe8548a508 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4
[ 353.384055][ C0] RAX: 0000000000000000 RBX: 00007fa1c2639da0 RCX: 00007fa1c23bee59
[ 353.392019][ C0] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003
[ 353.399986][ C0] RBP: 00007fa1c2639da0 R08: 0000000000000006 R09: 0000000000000000
[ 353.407963][ C0] R10: 00007fa1c2639cb0 R11: 0000000000000246 R12: 0000000000035c2b
[ 353.415934][ C0] R13: 00007fa1c263809c R14: 0000000000035951 R15: 00007fa1c2638090
[ 353.423906][ C0]
[ 353.426919][ C0] Sending NMI from CPU 0 to CPUs 1:
[ 353.432121][ C1] NMI backtrace for cpu 1
[ 353.432130][ C1] CPU: 1 PID: 376 Comm: syz.2.17 Not tainted syzkaller #0
[ 353.432144][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 353.432152][ C1] RIP: 0010:_raw_spin_trylock_bh+0x74/0x150
[ 353.432176][ C1] Code: 49 89 e5 49 c1 ed 03 48 b8 f1 f1 f1 f1 f8 f3 f3 f3 4b 89 44 25 00 4c 8b 75 08 bf 01 02 00 00 e8 e2 64 93 fc 43 c6 44 25 04 04 <48> 89 df be 04 00 00 00 e8 7f a0 f4 fc 48 89 d8 48 c1 e8 03 42 0f
[ 353.432188][ C1] RSP: 0018:ffffc90000af6940 EFLAGS: 00000202
[ 353.432201][ C1] RAX: 0000000000000402 RBX: ffff88810c18d988 RCX: ffffffff870ccf03
[ 353.432212][ C1] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000201
[ 353.432220][ C1] RBP: ffffc90000af69d0 R08: ffff88810c18d983 R09: 1ffff11021831b30
[ 353.432231][ C1] R10: dffffc0000000000 R11: ffffed1021831b31 R12: dffffc0000000000
[ 353.432241][ C1] R13: 1ffff9200015ed28 R14: ffffffff84987e82 R15: 000000006e0feeb2
[ 353.432252][ C1] FS: 00007fa1c22216c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 353.432265][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 353.432275][ C1] CR2: 0000200000003000 CR3: 000000012f35a000 CR4: 00000000003506a0
[ 353.432288][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 353.432296][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 353.432306][ C1] Call Trace:
[ 353.432311][ C1]
[ 353.432316][ C1] ? _raw_spin_trylock+0x150/0x150
[ 353.432332][ C1] ? tipc_sk_rcv+0x1a78/0x2c20
[ 353.432347][ C1] tipc_sk_rcv+0x3d2/0x2c20
[ 353.432360][ C1] ? _raw_spin_unlock_irqrestore+0x5b/0x80
[ 353.432376][ C1] ? __stack_depot_save+0x442/0x480
[ 353.432395][ C1] ? kasan_set_track+0x5b/0x70
[ 353.432408][ C1] ? kasan_set_track+0x4a/0x70
[ 353.432420][ C1] ? kasan_set_free_info+0x23/0x40
[ 353.432434][ C1] ? ____kasan_slab_free+0x125/0x160
[ 353.432447][ C1] ? __kasan_slab_free+0x11/0x20
[ 353.432460][ C1] ? slab_free_freelist_hook+0xc2/0x190
[ 353.432476][ C1] ? kmem_cache_free+0x100/0x320
[ 353.432490][ C1] ? kfree_skbmem+0x10c/0x180
[ 353.432507][ C1] ? kfree_skb+0xc1/0x2f0
[ 353.432521][ C1] ? tipc_sk_rcv+0x1cb7/0x2c20
[ 353.432534][ C1] ? release_sock+0x60/0x1b0
[ 353.432547][ C1] ? __fput+0x20b/0x8b0
[ 353.432561][ C1] ? syscall_exit_to_user_mode+0x1a/0x30
[ 353.432575][ C1] ? do_syscall_64+0x58/0xa0
[ 353.432590][ C1] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 353.432607][ C1] ? __skb_queue_purge+0x170/0x170
[ 353.432623][ C1] tipc_node_xmit+0x26c/0xd80
[ 353.432639][ C1] ? kmem_cache_free+0x100/0x320
[ 353.432654][ C1] ? ____kasan_slab_free+0x130/0x160
[ 353.432667][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 353.432683][ C1] ? slab_free_freelist_hook+0xc2/0x190
[ 353.432700][ C1] ? kfree_skbmem+0x10c/0x180
[ 353.432715][ C1] ? kmem_cache_free+0x100/0x320
[ 353.432729][ C1] ? skb_release_data+0x814/0xa10
[ 353.432745][ C1] tipc_node_xmit_skb+0xf7/0x150
[ 353.432761][ C1] ? kfree_skb+0xc1/0x2f0
[ 353.432775][ C1] ? __skb_queue_purge+0x170/0x170
[ 353.432792][ C1] ? trace_tipc_sk_rej_msg+0x25/0x150
[ 353.432805][ C1] tipc_sk_rcv+0x1d30/0x2c20
[ 353.432818][ C1] ? _raw_spin_unlock+0x4d/0x70
[ 353.432833][ C1] ? handle_pte_fault+0xb86/0x2710
[ 353.432857][ C1] ? __skb_queue_purge+0x170/0x170
[ 353.432873][ C1] tipc_node_xmit+0x26c/0xd80
[ 353.432890][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 353.432905][ C1] ? __kernel_text_address+0xa0/0x100
[ 353.432921][ C1] ? __kasan_check_write+0x14/0x20
[ 353.432935][ C1] ? _raw_spin_lock_irqsave+0xc2/0x130
[ 353.432951][ C1] tipc_sk_filter_rcv+0x154d/0x2d50
[ 353.432971][ C1] ? tipc_sk_publish+0x470/0x470
[ 353.432985][ C1] ? __kasan_check_write+0x14/0x20
[ 353.432999][ C1] ? _raw_spin_lock_bh+0x94/0xf0
[ 353.433016][ C1] tipc_sk_rcv+0x794/0x2c20
[ 353.433030][ C1] ? kmem_cache_free+0x100/0x320
[ 353.433046][ C1] ? __skb_queue_purge+0x170/0x170
[ 353.433061][ C1] ? tipc_sk_filter_rcv+0x2ae6/0x2d50
[ 353.433075][ C1] tipc_node_xmit+0x26c/0xd80
[ 353.433091][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 353.433109][ C1] tipc_node_distr_xmit+0x2a3/0x3b0
[ 353.433127][ C1] ? tipc_node_xmit_skb+0x150/0x150
[ 353.433143][ C1] tipc_sk_backlog_rcv+0x17d/0x210
[ 353.433157][ C1] ? tipc_sk_timeout+0x990/0x990
[ 353.433170][ C1] ? _raw_spin_lock_irqsave+0xc2/0x130
[ 353.433187][ C1] __release_sock+0x17c/0x3f0
[ 353.433203][ C1] release_sock+0x60/0x1b0
[ 353.433216][ C1] tipc_release+0xd23/0x1640
[ 353.433230][ C1] ? tipc_sock_destruct+0x180/0x180
[ 353.433244][ C1] ? kick_process+0xdc/0x150
[ 353.433261][ C1] sock_close+0xe0/0x270
[ 353.433273][ C1] ? sock_mmap+0xa0/0xa0
[ 353.433285][ C1] __fput+0x20b/0x8b0
[ 353.433300][ C1] ____fput+0x15/0x20
[ 353.433312][ C1] task_work_run+0x127/0x190
[ 353.433326][ C1] exit_to_user_mode_loop+0xd0/0xe0
[ 353.433340][ C1] exit_to_user_mode_prepare+0x87/0xd0
[ 353.433353][ C1] syscall_exit_to_user_mode+0x1a/0x30
[ 353.433367][ C1] do_syscall_64+0x58/0xa0
[ 353.433382][ C1] ? clear_bhb_loop+0x50/0xa0
[ 353.433394][ C1] ? clear_bhb_loop+0x50/0xa0
[ 353.433407][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 353.433423][ C1] RIP: 0033:0x7fa1c23bee59
[ 353.433436][ 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
[ 353.433447][ C1] RSP: 002b:00007fa1c2221028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 353.433462][ C1] RAX: 00000000000203a0 RBX: 00007fa1c2637fa0 RCX: 00007fa1c23bee59
[ 353.433472][ C1] RDX: 0000000000000000 RSI: 00002000000003c0 RDI: 0000000000000003
[ 353.433480][ C1] RBP: 00007fa1c2454d6f R08: 0000000000000000 R09: 0000000000000000
[ 353.433489][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 353.433498][ C1] R13: 00007fa1c2638038 R14: 00007fa1c2637fa0 R15: 00007ffe8548a3a8
[ 353.433509][ C1]