cess permissive=1 [ 15.045763][ T30] audit: type=1400 audit(1780422056.866:63): avc: denied { siginh } for pid=223 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 251.059431][ T274] scp (274) used greatest stack depth: 20896 bytes left Warning: Permanently added '10.128.0.149' (ED25519) to the list of known hosts. 2026/06/02 17:45:00 parsed 1 programs [ 258.775112][ T30] audit: type=1400 audit(1780422300.616:64): avc: denied { node_bind } for pid=294 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 258.795871][ T30] audit: type=1400 audit(1780422300.616:65): avc: denied { module_request } for pid=294 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 [ 259.413135][ T30] audit: type=1400 audit(1780422301.256:66): avc: denied { mounton } for pid=300 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 [ 259.415569][ T300] cgroup: Unknown subsys name 'net' [ 259.435805][ T30] audit: type=1400 audit(1780422301.256:67): avc: denied { mount } for pid=300 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 [ 259.463259][ T30] audit: type=1400 audit(1780422301.286:68): avc: denied { unmount } for pid=300 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 259.463666][ T300] cgroup: Unknown subsys name 'devices' [ 259.602431][ T300] cgroup: Unknown subsys name 'hugetlb' [ 259.608031][ T300] cgroup: Unknown subsys name 'rlimit' [ 259.720775][ T30] audit: type=1400 audit(1780422301.566:69): avc: denied { setattr } for pid=300 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 [ 259.744051][ T30] audit: type=1400 audit(1780422301.566:70): avc: denied { create } for pid=300 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 259.752030][ T304] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 259.764611][ T30] audit: type=1400 audit(1780422301.566:71): avc: denied { write } for pid=300 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 259.793471][ T30] audit: type=1400 audit(1780422301.566:72): avc: denied { read } for pid=300 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 259.795565][ T300] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 259.813895][ T30] audit: type=1400 audit(1780422301.566:73): avc: denied { mounton } for pid=300 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 [ 260.328549][ T312] request_module fs-gadgetfs succeeded, but still no fs? [ 260.616762][ T328] bridge0: port 1(bridge_slave_0) entered blocking state [ 260.642833][ T328] bridge0: port 1(bridge_slave_0) entered disabled state [ 260.650488][ T328] device bridge_slave_0 entered promiscuous mode [ 260.681945][ T328] bridge0: port 2(bridge_slave_1) entered blocking state [ 260.688991][ T328] bridge0: port 2(bridge_slave_1) entered disabled state [ 260.697256][ T328] device bridge_slave_1 entered promiscuous mode [ 260.874421][ T328] bridge0: port 2(bridge_slave_1) entered blocking state [ 260.881492][ T328] bridge0: port 2(bridge_slave_1) entered forwarding state [ 260.888862][ T328] bridge0: port 1(bridge_slave_0) entered blocking state [ 260.895926][ T328] bridge0: port 1(bridge_slave_0) entered forwarding state [ 260.917908][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 260.925845][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 260.934882][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 260.952166][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 260.960362][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 260.967417][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 260.975388][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 260.984775][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 260.991829][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 260.999397][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 261.007428][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 261.023120][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 261.034735][ T328] device veth0_vlan entered promiscuous mode [ 261.041571][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 261.049746][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 261.058140][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready 2026/06/02 17:45:02 executed programs: 0 [ 261.081650][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 261.090536][ T328] device veth1_macvtap entered promiscuous mode [ 261.099086][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 261.108659][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 261.261442][ T372] bridge0: port 1(bridge_slave_0) entered blocking state [ 261.268494][ T372] bridge0: port 1(bridge_slave_0) entered disabled state [ 261.275934][ T372] device bridge_slave_0 entered promiscuous mode [ 261.283599][ T372] bridge0: port 2(bridge_slave_1) entered blocking state [ 261.290768][ T372] bridge0: port 2(bridge_slave_1) entered disabled state [ 261.298181][ T372] device bridge_slave_1 entered promiscuous mode [ 261.304783][ T374] bridge0: port 1(bridge_slave_0) entered blocking state [ 261.311860][ T374] bridge0: port 1(bridge_slave_0) entered disabled state [ 261.319119][ T374] device bridge_slave_0 entered promiscuous mode [ 261.326063][ T374] bridge0: port 2(bridge_slave_1) entered blocking state [ 261.333126][ T374] bridge0: port 2(bridge_slave_1) entered disabled state [ 261.340501][ T374] device bridge_slave_1 entered promiscuous mode [ 261.394503][ T381] bridge0: port 1(bridge_slave_0) entered blocking state [ 261.401619][ T381] bridge0: port 1(bridge_slave_0) entered disabled state [ 261.408982][ T381] device bridge_slave_0 entered promiscuous mode [ 261.428620][ T381] bridge0: port 2(bridge_slave_1) entered blocking state [ 261.435714][ T381] bridge0: port 2(bridge_slave_1) entered disabled state [ 261.443108][ T381] device bridge_slave_1 entered promiscuous mode [ 261.476781][ T377] bridge0: port 1(bridge_slave_0) entered blocking state [ 261.483851][ T377] bridge0: port 1(bridge_slave_0) entered disabled state [ 261.491335][ T377] device bridge_slave_0 entered promiscuous mode [ 261.501138][ T377] bridge0: port 2(bridge_slave_1) entered blocking state [ 261.508168][ T377] bridge0: port 2(bridge_slave_1) entered disabled state [ 261.515569][ T377] device bridge_slave_1 entered promiscuous mode [ 261.601512][ T378] bridge0: port 1(bridge_slave_0) entered blocking state [ 261.608551][ T378] bridge0: port 1(bridge_slave_0) entered disabled state [ 261.616115][ T378] device bridge_slave_0 entered promiscuous mode [ 261.622899][ T378] bridge0: port 2(bridge_slave_1) entered blocking state [ 261.629923][ T378] bridge0: port 2(bridge_slave_1) entered disabled state [ 261.637674][ T378] device bridge_slave_1 entered promiscuous mode [ 261.763903][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 261.771338][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 261.795465][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 261.803782][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 261.812142][ T366] bridge0: port 1(bridge_slave_0) entered blocking state [ 261.819165][ T366] bridge0: port 1(bridge_slave_0) entered forwarding state [ 261.852364][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 261.860226][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 261.867835][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 261.877210][ T366] bridge0: port 1(bridge_slave_0) entered blocking state [ 261.884248][ T366] bridge0: port 1(bridge_slave_0) entered forwarding state [ 261.891572][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 261.899635][ T366] bridge0: port 2(bridge_slave_1) entered blocking state [ 261.906666][ T366] bridge0: port 2(bridge_slave_1) entered forwarding state [ 261.914209][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 261.922238][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 261.930096][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 261.938387][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 261.946553][ T366] bridge0: port 2(bridge_slave_1) entered blocking state [ 261.953636][ T366] bridge0: port 2(bridge_slave_1) entered forwarding state [ 261.961288][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 261.978986][ T378] device veth0_vlan entered promiscuous mode [ 261.997241][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 262.006167][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 262.014223][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 262.021842][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 262.029330][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 262.037293][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 262.045252][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 262.052708][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 262.060023][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 262.068304][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 262.076384][ T366] bridge0: port 1(bridge_slave_0) entered blocking state [ 262.083405][ T366] bridge0: port 1(bridge_slave_0) entered forwarding state [ 262.090720][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 262.098897][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 262.107047][ T366] bridge0: port 2(bridge_slave_1) entered blocking state [ 262.114077][ T366] bridge0: port 2(bridge_slave_1) entered forwarding state [ 262.121542][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 262.136898][ T378] device veth1_macvtap entered promiscuous mode [ 262.148251][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 262.156775][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 262.184350][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 262.192754][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 262.201586][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 262.209595][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 262.217688][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 262.225343][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 262.237752][ T381] device veth0_vlan entered promiscuous mode [ 262.258564][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 262.278087][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 262.286715][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 262.294370][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 262.318927][ T381] device veth1_macvtap entered promiscuous mode [ 262.340513][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 262.349429][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 262.358338][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 262.365896][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 262.375383][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 262.383869][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 262.390912][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 262.398378][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 262.406890][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 262.415782][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 262.422839][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 262.430201][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 262.442253][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 262.450810][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 262.458993][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 262.466033][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 262.473779][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 262.482054][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 262.489077][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 262.496556][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 262.504527][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 262.522682][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 262.530881][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 262.538796][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 262.547818][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 262.557392][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 262.565458][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 262.573552][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 262.582575][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 262.591013][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 262.599230][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 262.608561][ T372] device veth0_vlan entered promiscuous mode [ 262.623684][ T374] device veth0_vlan entered promiscuous mode [ 262.635569][ T374] device veth1_macvtap entered promiscuous mode [ 262.658756][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 262.667646][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 262.675364][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 362.710589][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 362.717583][ C1] (detected by 1, t=10002 jiffies, g=1493, q=430) [ 362.724100][ C1] rcu: All QSes seen, last rcu_preempt kthread activity 10003 (4294973493-4294963490), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 362.737459][ C1] rcu: rcu_preempt kthread starved for 10004 jiffies! g1493 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 362.748578][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 362.758555][ C1] rcu: RCU grace-period kthread stack dump: [ 362.764437][ C1] task:rcu_preempt state:R running task stack:28688 pid: 14 ppid: 2 flags:0x00004000 [ 362.775314][ C1] Call Trace: [ 362.778630][ C1] [ 362.781559][ C1] __schedule+0xb6e/0x14c0 [ 362.786148][ C1] ? release_firmware_map_entry+0x190/0x190 [ 362.792039][ C1] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 362.797846][ C1] ? __mod_timer+0x7da/0xb50 [ 362.802443][ C1] schedule+0x11e/0x1e0 [ 362.806603][ C1] schedule_timeout+0x159/0x340 [ 362.811455][ C1] ? console_conditional_schedule+0x30/0x30 [ 362.817351][ C1] ? _raw_spin_lock_irqsave+0xc2/0x130 [ 362.822810][ C1] ? update_process_times+0x200/0x200 [ 362.828182][ C1] ? prepare_to_swait_event+0x308/0x320 [ 362.833727][ C1] rcu_gp_fqs_loop+0x2ae/0xf80 [ 362.838492][ C1] ? __kasan_check_write+0x14/0x20 [ 362.843606][ C1] ? debug_smp_processor_id+0x17/0x20 [ 362.848976][ C1] ? __note_gp_changes+0x4e2/0x9e0 [ 362.854204][ C1] ? rcu_gp_init+0xc00/0xc00 [ 362.858793][ C1] ? _raw_spin_unlock_irq+0x4e/0x70 [ 362.863988][ C1] ? rcu_gp_init+0x9a7/0xc00 [ 362.868583][ C1] rcu_gp_kthread+0x9b/0x360 [ 362.873168][ C1] ? _raw_spin_lock+0xf0/0xf0 [ 362.877845][ C1] ? wake_nocb_gp+0x1d0/0x1d0 [ 362.882523][ C1] ? __kasan_check_read+0x11/0x20 [ 362.887548][ C1] ? __kthread_parkme+0xac/0x200 [ 362.892486][ C1] kthread+0x411/0x500 [ 362.896556][ C1] ? wake_nocb_gp+0x1d0/0x1d0 [ 362.901232][ C1] ? kthread_blkcg+0xd0/0xd0 [ 362.905818][ C1] ret_from_fork+0x1f/0x30 [ 362.910233][ C1] [ 362.913318][ C1] rcu: Stack dump where RCU GP kthread last ran: [ 362.919685][ C1] NMI backtrace for cpu 1 [ 362.924062][ C1] CPU: 1 PID: 419 Comm: syz.6.31 Not tainted syzkaller #0 [ 362.931168][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 362.941219][ C1] Call Trace: [ 362.944495][ C1] [ 362.947332][ C1] __dump_stack+0x21/0x30 [ 362.951669][ C1] dump_stack_lvl+0x110/0x170 [ 362.956344][ C1] ? show_regs_print_info+0x20/0x20 [ 362.961541][ C1] dump_stack+0x15/0x20 [ 362.965694][ C1] nmi_cpu_backtrace+0x2af/0x2c0 [ 362.970631][ C1] ? nmi_trigger_cpumask_backtrace+0x240/0x240 [ 362.976782][ C1] ? load_image+0x3e0/0x3e0 [ 362.981286][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 362.987353][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 362.993434][ C1] nmi_trigger_cpumask_backtrace+0x138/0x240 [ 362.999417][ C1] arch_trigger_cpumask_backtrace+0x10/0x20 [ 363.005310][ C1] rcu_check_gp_kthread_starvation+0x1e0/0x260 [ 363.011467][ C1] print_other_cpu_stall+0xe33/0x1010 [ 363.016837][ C1] ? print_cpu_stall+0x600/0x600 [ 363.021773][ C1] ? cgroup_rstat_updated+0xf5/0x360 [ 363.027061][ C1] rcu_sched_clock_irq+0x8b2/0x12c0 [ 363.032255][ C1] ? rcu_boost_kthread_setaffinity+0x320/0x320 [ 363.038496][ C1] ? hrtimer_run_queues+0x166/0x430 [ 363.043689][ C1] update_process_times+0x198/0x200 [ 363.048889][ C1] tick_sched_timer+0x17c/0x240 [ 363.053742][ C1] ? tick_setup_sched_timer+0x450/0x450 [ 363.059283][ C1] __hrtimer_run_queues+0x39f/0x8c0 [ 363.064479][ C1] ? hrtimer_interrupt+0x8c0/0x8c0 [ 363.069585][ C1] ? ktime_get_update_offsets_now+0x2fa/0x310 [ 363.075649][ C1] hrtimer_interrupt+0x3c7/0x8c0 [ 363.080586][ C1] __sysvec_apic_timer_interrupt+0xfa/0x3e0 [ 363.086475][ C1] sysvec_apic_timer_interrupt+0xa4/0xc0 [ 363.092117][ C1] [ 363.095097][ C1] [ 363.098019][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 363.104037][ C1] RIP: 0010:_raw_spin_unlock_irq+0x49/0x70 [ 363.109867][ C1] Code: 12 48 89 fb 48 c7 c7 78 47 6d 86 e8 b1 76 f4 fc 48 89 df 48 83 3d be 5e b8 01 00 74 27 e8 63 22 9b fc 66 90 fb bf 01 00 00 00 e2 f3 92 fc 65 8b 05 b3 84 4d 7b 85 c0 74 03 5b 5d c3 e8 13 90 [ 363.129552][ C1] RSP: 0018:ffffc90000cd7b98 EFLAGS: 00000246 [ 363.135688][ C1] RAX: 0000000000000001 RBX: 0000000000000021 RCX: dffffc0000000000 [ 363.143657][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 363.151622][ C1] RBP: ffffc90000cd7ba0 R08: ffffc90000cd7dff R09: 1ffff9200019afbf [ 363.159589][ C1] R10: dffffc0000000000 R11: fffff5200019afc0 R12: 1ffff11025db75fc [ 363.167557][ C1] R13: dffffc0000000000 R14: ffff88812edbafe0 R15: 000000001c000004 [ 363.175529][ C1] ? _raw_spin_unlock_irq+0x41/0x70 [ 363.180735][ C1] get_signal+0x13b2/0x1480 [ 363.185241][ C1] arch_do_signal_or_restart+0xdf/0x11c0 [ 363.190872][ C1] ? __ia32_sys_rt_sigreturn+0x639/0x730 [ 363.196505][ C1] ? load_gs_index+0xc0/0xc0 [ 363.201090][ C1] ? get_sigframe_size+0x10/0x10 [ 363.206023][ C1] ? sched_clock+0x9/0x10 [ 363.210346][ C1] ? sched_clock_cpu+0x18/0x3c0 [ 363.215193][ C1] exit_to_user_mode_loop+0xa7/0xe0 [ 363.220393][ C1] exit_to_user_mode_prepare+0x87/0xd0 [ 363.225850][ C1] syscall_exit_to_user_mode+0x1a/0x30 [ 363.231369][ C1] do_syscall_64+0x58/0xa0 [ 363.235787][ C1] ? clear_bhb_loop+0x50/0xa0 [ 363.240461][ C1] ? clear_bhb_loop+0x50/0xa0 [ 363.245134][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 363.251023][ C1] RIP: 0033:0x7fb1ed944e57 [ 363.255437][ C1] Code: 83 c8 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 [ 363.275039][ C1] RSP: 002b:00007fb1ed7a70e8 EFLAGS: 00000246 [ 363.281112][ C1] RAX: 00000000000000ca RBX: 00007fb1edbbdfa8 RCX: 00007fb1ed944e59 [ 363.289082][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fb1edbbdfa8 [ 363.297056][ C1] RBP: 00007fb1edbbdfa0 R08: 0000000000000000 R09: 0000000000000000 [ 363.305038][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 363.313014][ C1] R13: 00007fb1edbbe038 R14: 00007ffde3fc5050 R15: 00007ffde3fc5138 [ 363.320987][ C1] [ 428.750576][ C0] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=0 stuck for 166s! [ 428.759628][ C0] Showing busy workqueues and worker pools: [ 428.765530][ C0] workqueue events: flags=0x0 [ 428.770218][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 428.770260][ C0] pending: psi_avgs_work, kfree_rcu_monitor [ 428.770306][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 428.770338][ C0] pending: vmstat_shepherd, kfree_rcu_monitor [ 428.770375][ C0] workqueue events_unbound: flags=0x2 [ 428.803650][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=5/512 refcnt=7 [ 428.803689][ C0] in-flight: 43:linkwatch_event [ 428.803718][ C0] pending: fsnotify_mark_destroy_workfn, fsnotify_connector_destroy_workfn, flush_memcg_stats_dwork, toggle_allocation_gate [ 428.803789][ C0] workqueue events_power_efficient: flags=0x80 [ 428.835533][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 428.835572][ C0] pending: wg_ratelimiter_gc_entries, check_lifetime [ 428.835659][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=3/256 refcnt=4 [ 428.835694][ C0] pending: neigh_periodic_work, neigh_periodic_work, gc_worker [ 428.835742][ C0] workqueue netns: flags=0xe000a [ 428.870836][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/1 refcnt=3 [ 428.870873][ C0] in-flight: 10:cleanup_net [ 428.870906][ C0] workqueue mm_percpu_wq: flags=0x8 [ 428.887951][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 428.887991][ C0] pending: vmstat_update [ 428.888017][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 428.888050][ C0] pending: vmstat_update [ 428.888073][ C0] workqueue writeback: flags=0x4a [ 428.917490][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 428.917525][ C0] pending: wb_workfn [ 428.917551][ C0] workqueue kblockd: flags=0x18 [ 428.933809][ C0] pwq 3: cpus=1 node=0 flags=0x0 nice=-20 active=1/256 refcnt=2 [ 428.933846][ C0] pending: blk_mq_timeout_work [ 428.933879][ C0] workqueue dm_bufio_cache: flags=0x8 [ 428.952154][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 428.952193][ C0] pending: work_fn [ 428.952217][ C0] workqueue mld: flags=0x40008 [ 428.968651][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=31 [ 428.968687][ C0] pending: mld_ifc_work [ 428.968707][ C0] inactive: mld_ifc_work, mld_dad_work, mld_ifc_work, mld_dad_work, mld_dad_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_dad_work, mld_ifc_work, mld_ifc_work [ 428.968976][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=63 [ 428.969008][ C0] pending: mld_ifc_work [ 428.969026][ C0] inactive: mld_dad_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_dad_work, mld_ifc_work, mld_dad_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_dad_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_dad_work, mld_dad_work, mld_ifc_work, mld_dad_work, mld_dad_work, mld_dad_work [ 428.969625][ C0] workqueue ipv6_addrconf: flags=0x40008 [ 429.115468][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=82 [ 429.115512][ C0] in-flight: 362:addrconf_dad_work [ 429.115544][ C0] inactive: addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work [ 429.116062][ C0] , addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_verify_work [ 429.116378][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=145 [ 429.116410][ C0] in-flight: 367:addrconf_dad_work [ 429.116434][ C0] inactive: addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work [ 429.116944][ C0] , addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work [ 429.117520][ C0] , addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work [ 429.117966][ C0] workqueue wg-kex-wg0: flags=0x6 [ 429.530953][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 429.530996][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 429.531043][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 429.552518][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.552558][ C0] pending: wg_packet_encrypt_worker [ 429.552587][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.552620][ C0] pending: wg_packet_encrypt_worker [ 429.552644][ C0] workqueue wg-kex-wg1: flags=0x6 [ 429.584028][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 429.584067][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 429.584111][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 429.605587][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.605631][ C0] pending: wg_packet_encrypt_worker [ 429.605659][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.605691][ C0] pending: wg_packet_encrypt_worker [ 429.605714][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 429.637280][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.637321][ C0] pending: wg_packet_encrypt_worker [ 429.637346][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.637377][ C0] pending: wg_packet_encrypt_worker [ 429.637409][ C0] workqueue wg-kex-wg0: flags=0x6 [ 429.668707][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.668744][ C0] pending: wg_packet_handshake_send_worker [ 429.668777][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 429.687371][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.687410][ C0] pending: wg_packet_encrypt_worker [ 429.687435][ C0] workqueue wg-kex-wg1: flags=0x6 [ 429.705599][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.705632][ C0] pending: wg_packet_handshake_send_worker [ 429.705657][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 429.724264][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.724302][ C0] pending: wg_packet_encrypt_worker [ 429.724326][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.724360][ C0] pending: wg_packet_encrypt_worker [ 429.724384][ C0] workqueue wg-kex-wg2: flags=0x6 [ 429.755794][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.755832][ C0] pending: wg_packet_handshake_send_worker [ 429.755859][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 429.774457][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.774497][ C0] pending: wg_packet_encrypt_worker [ 429.774522][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.774556][ C0] pending: wg_packet_encrypt_worker [ 429.774580][ C0] workqueue wg-kex-wg0: flags=0x6 [ 429.805895][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 429.805932][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 429.805979][ C0] workqueue wg-kex-wg0: flags=0x6 [ 429.827191][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.827281][ C0] pending: wg_packet_handshake_send_worker [ 429.827306][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 429.845917][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.845958][ C0] pending: wg_packet_encrypt_worker [ 429.845984][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.846017][ C0] pending: wg_packet_encrypt_worker [ 429.846040][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 429.877655][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.877707][ C0] pending: wg_packet_encrypt_worker [ 429.877733][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.877773][ C0] pending: wg_packet_encrypt_worker [ 429.877796][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 429.909376][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.909418][ C0] pending: wg_packet_encrypt_worker [ 429.909445][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.909478][ C0] pending: wg_packet_encrypt_worker [ 429.909502][ C0] pool 0: cpus=0 node=0 flags=0x0 nice=0 hung=167s workers=4 idle: 6 60 20 [ 429.909551][ C0] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=167s workers=4 idle: 395 26 39 [ 429.909598][ C0] pool 4: cpus=0-1 flags=0x4 nice=0 hung=167s workers=5 idle: 366 266 8