Warning: Permanently added '10.128.0.158' (ED25519) to the list of known hosts. 2026/06/01 07:21:42 parsed 1 programs [ 284.867951][ T30] audit: type=1400 audit(1780298502.267:64): 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 [ 284.888746][ T30] audit: type=1400 audit(1780298502.267:65): 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 [ 285.590369][ T30] audit: type=1400 audit(1780298502.987:66): 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 [ 285.591737][ T299] cgroup: Unknown subsys name 'net' [ 285.613070][ T30] audit: type=1400 audit(1780298502.987:67): 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 [ 285.640623][ T30] audit: type=1400 audit(1780298503.017:68): 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 [ 285.640931][ T299] cgroup: Unknown subsys name 'devices' [ 285.784943][ T299] cgroup: Unknown subsys name 'hugetlb' [ 285.790646][ T299] cgroup: Unknown subsys name 'rlimit' [ 285.901639][ T30] audit: type=1400 audit(1780298503.297:69): 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 [ 285.924943][ T30] audit: type=1400 audit(1780298503.297:70): 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 [ 285.945332][ T30] audit: type=1400 audit(1780298503.297:71): 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 [ 285.965612][ T30] audit: type=1400 audit(1780298503.297:72): 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 [ 285.984994][ T303] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 285.985807][ T30] audit: type=1400 audit(1780298503.297:73): 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 [ 286.020843][ T299] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 286.563872][ T310] request_module fs-gadgetfs succeeded, but still no fs? [ 286.737109][ T312] syz-executor (312) used greatest stack depth: 22464 bytes left [ 286.772638][ T317] bridge0: port 1(bridge_slave_0) entered blocking state [ 286.780549][ T317] bridge0: port 1(bridge_slave_0) entered disabled state [ 286.788506][ T317] device bridge_slave_0 entered promiscuous mode [ 286.805275][ T317] bridge0: port 2(bridge_slave_1) entered blocking state [ 286.812347][ T317] bridge0: port 2(bridge_slave_1) entered disabled state [ 286.819967][ T317] device bridge_slave_1 entered promiscuous mode [ 287.044175][ T317] bridge0: port 2(bridge_slave_1) entered blocking state [ 287.051249][ T317] bridge0: port 2(bridge_slave_1) entered forwarding state [ 287.058694][ T317] bridge0: port 1(bridge_slave_0) entered blocking state [ 287.065773][ T317] bridge0: port 1(bridge_slave_0) entered forwarding state [ 287.122956][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 287.132875][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 287.148937][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 287.201872][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 287.216508][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 287.223624][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 287.231314][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 287.239881][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 287.246982][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 287.254481][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 287.274563][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 287.283353][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 287.291490][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 287.299405][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 287.308058][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 287.317409][ T317] device veth0_vlan entered promiscuous mode [ 287.329166][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 287.338830][ T317] device veth1_macvtap entered promiscuous mode [ 287.349696][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 287.365003][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2026/06/01 07:21:44 executed programs: 0 [ 287.430578][ T317] syz-executor (317) used greatest stack depth: 21280 bytes left [ 287.577299][ T374] bridge0: port 1(bridge_slave_0) entered blocking state [ 287.584388][ T374] bridge0: port 1(bridge_slave_0) entered disabled state [ 287.591803][ T374] device bridge_slave_0 entered promiscuous mode [ 287.600102][ T374] bridge0: port 2(bridge_slave_1) entered blocking state [ 287.607206][ T374] bridge0: port 2(bridge_slave_1) entered disabled state [ 287.614702][ T374] device bridge_slave_1 entered promiscuous mode [ 287.683310][ T372] bridge0: port 1(bridge_slave_0) entered blocking state [ 287.690380][ T372] bridge0: port 1(bridge_slave_0) entered disabled state [ 287.697902][ T372] device bridge_slave_0 entered promiscuous mode [ 287.704663][ T375] bridge0: port 1(bridge_slave_0) entered blocking state [ 287.711705][ T375] bridge0: port 1(bridge_slave_0) entered disabled state [ 287.719357][ T375] device bridge_slave_0 entered promiscuous mode [ 287.733945][ T372] bridge0: port 2(bridge_slave_1) entered blocking state [ 287.740995][ T372] bridge0: port 2(bridge_slave_1) entered disabled state [ 287.748450][ T372] device bridge_slave_1 entered promiscuous mode [ 287.758126][ T375] bridge0: port 2(bridge_slave_1) entered blocking state [ 287.765233][ T375] bridge0: port 2(bridge_slave_1) entered disabled state [ 287.772544][ T375] device bridge_slave_1 entered promiscuous mode [ 287.788242][ T379] bridge0: port 1(bridge_slave_0) entered blocking state [ 287.795364][ T379] bridge0: port 1(bridge_slave_0) entered disabled state [ 287.802662][ T379] device bridge_slave_0 entered promiscuous mode [ 287.811446][ T379] bridge0: port 2(bridge_slave_1) entered blocking state [ 287.818592][ T379] bridge0: port 2(bridge_slave_1) entered disabled state [ 287.825917][ T379] device bridge_slave_1 entered promiscuous mode [ 287.892073][ T378] bridge0: port 1(bridge_slave_0) entered blocking state [ 287.899273][ T378] bridge0: port 1(bridge_slave_0) entered disabled state [ 287.906660][ T378] device bridge_slave_0 entered promiscuous mode [ 287.914032][ T378] bridge0: port 2(bridge_slave_1) entered blocking state [ 287.921083][ T378] bridge0: port 2(bridge_slave_1) entered disabled state [ 287.928763][ T378] device bridge_slave_1 entered promiscuous mode [ 288.087177][ T378] bridge0: port 2(bridge_slave_1) entered blocking state [ 288.094255][ T378] bridge0: port 2(bridge_slave_1) entered forwarding state [ 288.101516][ T378] bridge0: port 1(bridge_slave_0) entered blocking state [ 288.108562][ T378] bridge0: port 1(bridge_slave_0) entered forwarding state [ 288.150935][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 288.158221][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 288.166839][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 288.174423][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 288.193976][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 288.202370][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 288.210723][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 288.217792][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 288.225389][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 288.234069][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 288.242167][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 288.249253][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 288.256632][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 288.264296][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 288.271650][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 288.279993][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 288.288221][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 288.295264][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 288.302585][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 288.310989][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 288.319166][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 288.326220][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 288.333791][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 288.341730][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 288.380630][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 288.388425][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 288.396487][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 288.404303][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 288.412326][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 288.437417][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 288.446025][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 288.453946][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 288.461340][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 288.469634][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 288.476676][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 288.484140][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 288.492258][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 288.499326][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 288.506742][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 288.515075][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 288.523394][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 288.530420][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 288.539954][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 288.547587][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 288.568103][ T372] device veth0_vlan entered promiscuous mode [ 288.585511][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 288.593904][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 288.601378][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 288.609325][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 288.617919][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 288.626100][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 288.633211][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 288.640580][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 288.648930][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 288.656922][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 288.664860][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 288.675788][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 288.693438][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 288.701534][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 288.709197][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 288.719987][ T372] device veth1_macvtap entered promiscuous mode [ 288.732703][ T374] device veth0_vlan entered promiscuous mode [ 288.746056][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 288.754492][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 288.763746][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 288.772096][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 288.786632][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 288.794156][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 288.801473][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 288.809759][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 288.818105][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 288.826561][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 288.835296][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 288.842327][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 288.849777][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 288.858167][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 288.866573][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 288.882126][ T374] device veth1_macvtap entered promiscuous mode [ 288.890658][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 288.899204][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 288.907738][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 288.914779][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 288.922139][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 288.930526][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 288.938766][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 288.948135][ T375] device veth0_vlan entered promiscuous mode [ 288.969960][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 288.978106][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 288.986455][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 288.996263][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 289.004535][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 289.012810][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 289.021512][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 289.030114][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 289.040467][ T378] device veth0_vlan entered promiscuous mode [ 289.052095][ T375] device veth1_macvtap entered promiscuous mode [ 289.081874][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 289.089705][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 289.097627][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 289.107436][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 289.115671][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 289.124149][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 289.132256][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 289.139881][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 289.148125][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 289.162465][ T378] device veth1_macvtap entered promiscuous mode [ 289.230285][ T379] device veth0_vlan entered promiscuous mode [ 389.253083][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 389.260134][ C1] (detected by 1, t=10002 jiffies, g=1481, q=621) [ 389.266724][ C1] rcu: All QSes seen, last rcu_preempt kthread activity 10003 (4294976150-4294966147), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 389.280130][ C1] rcu: rcu_preempt kthread starved for 10004 jiffies! g1481 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 389.291241][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 389.301209][ C1] rcu: RCU grace-period kthread stack dump: [ 389.307127][ C1] task:rcu_preempt state:R running task stack:28688 pid: 14 ppid: 2 flags:0x00004000 [ 389.317952][ C1] Call Trace: [ 389.321283][ C1] [ 389.324245][ C1] __schedule+0xb6e/0x14c0 [ 389.328754][ C1] ? release_firmware_map_entry+0x190/0x190 [ 389.334656][ C1] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 389.340473][ C1] ? __mod_timer+0x7da/0xb50 [ 389.345072][ C1] schedule+0x11e/0x1e0 [ 389.349235][ C1] schedule_timeout+0x159/0x340 [ 389.354093][ C1] ? console_conditional_schedule+0x30/0x30 [ 389.359994][ C1] ? _raw_spin_lock_irqsave+0xc2/0x130 [ 389.365459][ C1] ? update_process_times+0x200/0x200 [ 389.370838][ C1] ? prepare_to_swait_event+0x308/0x320 [ 389.376388][ C1] rcu_gp_fqs_loop+0x2ae/0xf80 [ 389.381157][ C1] ? __kasan_check_write+0x14/0x20 [ 389.386276][ C1] ? debug_smp_processor_id+0x17/0x20 [ 389.391649][ C1] ? __note_gp_changes+0x4e2/0x9e0 [ 389.396764][ C1] ? rcu_gp_init+0xc00/0xc00 [ 389.401358][ C1] ? _raw_spin_unlock_irq+0x4e/0x70 [ 389.406559][ C1] ? rcu_gp_init+0x9a7/0xc00 [ 389.411153][ C1] rcu_gp_kthread+0x9b/0x360 [ 389.415745][ C1] ? _raw_spin_lock+0xf0/0xf0 [ 389.420444][ C1] ? wake_nocb_gp+0x1d0/0x1d0 [ 389.425135][ C1] ? __kasan_check_read+0x11/0x20 [ 389.430165][ C1] ? __kthread_parkme+0xac/0x200 [ 389.435107][ C1] kthread+0x411/0x500 [ 389.439191][ C1] ? wake_nocb_gp+0x1d0/0x1d0 [ 389.443886][ C1] ? kthread_blkcg+0xd0/0xd0 [ 389.448482][ C1] ret_from_fork+0x1f/0x30 [ 389.452946][ C1] [ 389.456017][ C1] rcu: Stack dump where RCU GP kthread last ran: [ 389.462337][ C1] NMI backtrace for cpu 1 [ 389.466712][ C1] CPU: 1 PID: 412 Comm: syz.6.18 Not tainted syzkaller #0 [ 389.473822][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 389.483875][ C1] Call Trace: [ 389.487154][ C1] [ 389.490000][ C1] __dump_stack+0x21/0x30 [ 389.494342][ C1] dump_stack_lvl+0x110/0x170 [ 389.499023][ C1] ? show_regs_print_info+0x20/0x20 [ 389.504226][ C1] dump_stack+0x15/0x20 [ 389.508388][ C1] nmi_cpu_backtrace+0x2af/0x2c0 [ 389.513334][ C1] ? nmi_trigger_cpumask_backtrace+0x240/0x240 [ 389.519492][ C1] ? load_image+0x3e0/0x3e0 [ 389.523997][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 389.530073][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 389.536149][ C1] nmi_trigger_cpumask_backtrace+0x138/0x240 [ 389.542141][ C1] arch_trigger_cpumask_backtrace+0x10/0x20 [ 389.548037][ C1] rcu_check_gp_kthread_starvation+0x1e0/0x260 [ 389.554195][ C1] print_other_cpu_stall+0xe33/0x1010 [ 389.559570][ C1] ? print_cpu_stall+0x600/0x600 [ 389.564512][ C1] ? cgroup_rstat_updated+0xf5/0x360 [ 389.569803][ C1] rcu_sched_clock_irq+0x8b2/0x12c0 [ 389.575004][ C1] ? rcu_boost_kthread_setaffinity+0x320/0x320 [ 389.581183][ C1] ? hrtimer_run_queues+0x166/0x430 [ 389.586384][ C1] update_process_times+0x198/0x200 [ 389.591588][ C1] tick_sched_timer+0x17c/0x240 [ 389.596442][ C1] ? tick_setup_sched_timer+0x450/0x450 [ 389.601990][ C1] __hrtimer_run_queues+0x39f/0x8c0 [ 389.607195][ C1] ? hrtimer_interrupt+0x8c0/0x8c0 [ 389.612308][ C1] ? ktime_get_update_offsets_now+0x2fa/0x310 [ 389.618376][ C1] hrtimer_interrupt+0x3c7/0x8c0 [ 389.623321][ C1] __sysvec_apic_timer_interrupt+0xfa/0x3e0 [ 389.629225][ C1] sysvec_apic_timer_interrupt+0xa4/0xc0 [ 389.634887][ C1] [ 389.637832][ C1] [ 389.640768][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 389.646787][ C1] RIP: 0010:_raw_spin_unlock_irq+0x49/0x70 [ 389.652602][ 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 [ 389.672274][ C1] RSP: 0018:ffffc90000c67b98 EFLAGS: 00000246 [ 389.678383][ C1] RAX: 0000000000000001 RBX: 0000000000000021 RCX: dffffc0000000000 [ 389.686365][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 389.694336][ C1] RBP: ffffc90000c67ba0 R08: ffffc90000c67dff R09: 1ffff9200018cfbf [ 389.702313][ C1] R10: dffffc0000000000 R11: fffff5200018cfc0 R12: 1ffff11023cc05fc [ 389.710289][ C1] R13: dffffc0000000000 R14: ffff88811e602fe0 R15: 000000001c000004 [ 389.718268][ C1] ? _raw_spin_unlock_irq+0x41/0x70 [ 389.723473][ C1] get_signal+0x13b2/0x1480 [ 389.727984][ C1] arch_do_signal_or_restart+0xdf/0x11c0 [ 389.733620][ C1] ? __ia32_sys_rt_sigreturn+0x639/0x730 [ 389.739300][ C1] ? load_gs_index+0xc0/0xc0 [ 389.743927][ C1] ? get_sigframe_size+0x10/0x10 [ 389.748873][ C1] ? sysvec_apic_timer_interrupt+0x64/0xc0 [ 389.754684][ C1] exit_to_user_mode_loop+0xa7/0xe0 [ 389.759882][ C1] exit_to_user_mode_prepare+0x87/0xd0 [ 389.765342][ C1] syscall_exit_to_user_mode+0x1a/0x30 [ 389.770849][ C1] do_syscall_64+0x58/0xa0 [ 389.775277][ C1] ? clear_bhb_loop+0x50/0xa0 [ 389.780042][ C1] ? clear_bhb_loop+0x50/0xa0 [ 389.784722][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 389.790617][ C1] RIP: 0033:0x7f00f3191e57 [ 389.793083][ C0] sched: RT throttling activated [ 389.799964][ 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 [ 389.819572][ C1] RSP: 002b:00007f00f2ff40e8 EFLAGS: 00000246 [ 389.825639][ C1] RAX: 00000000000000ca RBX: 00007f00f340afa8 RCX: 00007f00f3191e59 [ 389.833703][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f00f340afa8 [ 389.841667][ C1] RBP: 00007f00f340afa0 R08: 0000000000000000 R09: 0000000000000000 [ 389.849634][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 389.857595][ C1] R13: 00007f00f340b038 R14: 00007fff78d972b0 R15: 00007fff78d97398 [ 389.865561][ C1] [ 572.083415][ C0] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=0 stuck for 282s! [ 572.092457][ C0] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=0 stuck for 282s! [ 572.101345][ C0] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=-20 stuck for 279s! [ 572.110398][ C0] Showing busy workqueues and worker pools: [ 572.116301][ C0] workqueue events: flags=0x0 [ 572.120987][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 572.121025][ C0] pending: kfree_rcu_monitor, rht_deferred_worker [ 572.121073][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=8/256 refcnt=9 [ 572.121107][ C0] pending: vmstat_shepherd, psi_avgs_work, kfree_rcu_monitor, rht_deferred_worker, rht_deferred_worker, rht_deferred_worker, rht_deferred_worker, rht_deferred_worker [ 572.121223][ C0] workqueue events_long: flags=0x0 [ 572.165185][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 572.165219][ C0] pending: br_multicast_gc_work [ 572.165244][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=5/256 refcnt=6 [ 572.165277][ C0] pending: br_multicast_gc_work, br_multicast_gc_work, br_multicast_gc_work, br_multicast_gc_work, br_multicast_gc_work [ 572.165341][ C0] workqueue events_unbound: flags=0x2 [ 572.204010][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=4/512 refcnt=6 [ 572.204039][ C0] in-flight: 10:fsnotify_mark_destroy_workfn, 366:toggle_allocation_gate, 8:linkwatch_event [ 572.204099][ C0] pending: flush_memcg_stats_dwork [ 572.204122][ C0] workqueue events_power_efficient: flags=0x80 [ 572.233351][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 572.233385][ C0] pending: check_lifetime, neigh_periodic_work [ 572.233418][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=3/256 refcnt=4 [ 572.233448][ C0] pending: wg_ratelimiter_gc_entries, neigh_periodic_work, gc_worker [ 572.233497][ C0] workqueue rcu_gp: flags=0x8 [ 572.268338][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 572.268372][ C0] pending: process_srcu [ 572.268391][ C0] workqueue netns: flags=0xe000a [ 572.285489][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/1 refcnt=4 [ 572.285519][ C0] in-flight: 45:cleanup_net [ 572.285546][ C0] inactive: cleanup_net [ 572.285564][ C0] workqueue mm_percpu_wq: flags=0x8 [ 572.307117][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 572.307149][ C0] pending: vmstat_update [ 572.307169][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 572.307200][ C0] pending: vmstat_update [ 572.307220][ C0] workqueue writeback: flags=0x4a [ 572.336668][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 572.336698][ C0] pending: wb_workfn [ 572.336718][ C0] workqueue kblockd: flags=0x18 [ 572.352980][ C0] pwq 3: cpus=1 node=0 flags=0x0 nice=-20 active=1/256 refcnt=2 [ 572.353018][ C0] pending: blk_mq_timeout_work [ 572.365956][ C0] workqueue dm_bufio_cache: flags=0x8 [ 572.371322][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 572.371356][ C0] pending: work_fn [ 572.371377][ C0] workqueue mld: flags=0x40008 [ 572.387823][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=44 [ 572.387856][ C0] pending: mld_ifc_work [ 572.387873][ C0] inactive: 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_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_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_dad_work, mld_ifc_work [ 572.388277][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=60 [ 572.388308][ C0] pending: mld_dad_work [ 572.388324][ C0] inactive: 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_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_dad_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_dad_work, mld_dad_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_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_dad_work, mld_dad_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_dad_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_ifc_work, mld_ifc_work, mld_ifc_work [ 572.388834][ C0] workqueue ipv6_addrconf: flags=0x40008 [ 572.548184][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=94 [ 572.548235][ C0] in-flight: 395:addrconf_dad_work [ 572.548267][ 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 [ 572.548762][ 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_verify_work [ 572.549195][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=116 [ 572.549228][ C0] pending: addrconf_dad_work [ 572.549249][ 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 [ 572.549798][ 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 [ 572.550291][ 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 [ 572.550426][ C0] workqueue wg-kex-wg0: flags=0x6 [ 572.936195][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 572.936237][ C0] pending: wg_packet_handshake_send_worker [ 572.936266][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 572.954894][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 572.954931][ C0] pending: wg_packet_encrypt_worker [ 572.954955][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 572.954987][ C0] pending: wg_packet_encrypt_worker [ 572.955010][ C0] workqueue wg-kex-wg1: flags=0x6 [ 572.986369][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 572.986400][ C0] pending: wg_packet_handshake_send_worker [ 572.986422][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 573.005144][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 573.005179][ C0] pending: wg_packet_encrypt_worker [ 573.005200][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 573.005231][ C0] pending: wg_packet_encrypt_worker [ 573.005253][ C0] workqueue wg-kex-wg2: flags=0x6 [ 573.036598][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 573.036628][ C0] pending: wg_packet_handshake_send_worker [ 573.036650][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 573.055276][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 573.055309][ C0] pending: wg_packet_encrypt_worker [ 573.055329][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 573.055360][ C0] pending: wg_packet_encrypt_worker [ 573.055383][ C0] workqueue wg-kex-wg0: flags=0x6 [ 573.086780][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 573.086811][ C0] pending: wg_packet_handshake_send_worker [ 573.086832][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 573.105458][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 573.105492][ C0] pending: wg_packet_encrypt_worker [ 573.105512][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 573.105543][ C0] pending: wg_packet_encrypt_worker [ 573.105562][ C0] workqueue wg-kex-wg0: flags=0x6 [ 573.136919][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 573.136949][ C0] pending: wg_packet_handshake_send_worker [ 573.136970][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 573.155597][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 573.155631][ C0] pending: wg_packet_encrypt_worker [ 573.155702][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 573.155740][ C0] pending: wg_packet_encrypt_worker [ 573.155761][ C0] workqueue wg-kex-wg1: flags=0x6 [ 573.187115][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 573.187145][ C0] pending: wg_packet_handshake_send_worker [ 573.187166][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 573.205804][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 573.205847][ C0] pending: wg_packet_encrypt_worker [ 573.205867][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 573.205897][ C0] pending: wg_packet_encrypt_worker [ 573.205918][ C0] workqueue wg-kex-wg1: flags=0x6 [ 573.237358][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 573.237387][ C0] pending: wg_packet_handshake_send_worker [ 573.237408][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 573.256033][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 573.256066][ C0] pending: wg_packet_encrypt_worker [ 573.256087][ C0] workqueue wg-kex-wg2: flags=0x6 [ 573.274820][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 573.274865][ C0] pending: wg_packet_handshake_send_worker [ 573.274894][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 573.294393][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 573.294488][ C0] pending: wg_packet_decrypt_worker, wg_packet_encrypt_worker [ 573.294530][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 573.294564][ C0] pending: wg_packet_encrypt_worker [ 573.294586][ C0] workqueue wg-kex-wg2: flags=0x6 [ 573.328380][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 573.328422][ C0] pending: wg_packet_handshake_send_worker [ 573.328451][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 573.347083][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 573.347121][ C0] pending: wg_packet_encrypt_worker [ 573.347144][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 573.347177][ C0] pending: wg_packet_encrypt_worker [ 573.347199][ C0] workqueue wg-kex-wg0: flags=0x6 [ 573.378569][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 573.378600][ C0] pending: wg_packet_handshake_send_worker [ 573.378622][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 573.397251][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 573.397285][ C0] pending: wg_packet_encrypt_worker [ 573.397305][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 573.397336][ C0] pending: wg_packet_encrypt_worker [ 573.397357][ C0] workqueue wg-kex-wg1: flags=0x6 [ 573.428762][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 573.428793][ C0] pending: wg_packet_handshake_send_worker [ 573.428815][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 573.447502][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 573.447547][ C0] pending: wg_packet_decrypt_worker, wg_packet_encrypt_worker [ 573.447588][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 573.447622][ C0] pending: wg_packet_encrypt_worker [ 573.447646][ C0] workqueue wg-kex-wg2: flags=0x6 [ 573.481262][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 573.481300][ C0] pending: wg_packet_handshake_send_worker [ 573.481325][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 573.499956][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 573.500047][ C0] pending: wg_packet_decrypt_worker, wg_packet_encrypt_worker [ 573.500082][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 573.500114][ C0] pending: wg_packet_encrypt_worker [ 573.500142][ C0] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=284s workers=4 idle: 26 359 39 [ 573.500191][ C0] pool 4: cpus=0-1 flags=0x4 nice=0 hung=183s workers=6 idle: 362 404