T30] audit: type=1400 audit(1775381280.824:62): avc: denied { rlimitinh } for pid=223 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 14.682825][ T30] audit: type=1400 audit(1775381280.824:63): 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 Warning: Permanently added '10.128.0.177' (ED25519) to the list of known hosts. 2026/04/05 09:32:00 parsed 1 programs [ 254.794875][ T30] audit: type=1400 audit(1775381520.984:64): avc: denied { node_bind } for pid=281 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 254.815685][ T30] audit: type=1400 audit(1775381520.984:65): avc: denied { module_request } for pid=281 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 [ 255.495660][ T30] audit: type=1400 audit(1775381521.684:66): avc: denied { mounton } for pid=287 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 255.496857][ T287] cgroup: Unknown subsys name 'net' [ 255.518379][ T30] audit: type=1400 audit(1775381521.684:67): avc: denied { mount } for pid=287 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 [ 255.545739][ T30] audit: type=1400 audit(1775381521.714:68): avc: denied { unmount } for pid=287 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 255.545979][ T287] cgroup: Unknown subsys name 'devices' [ 255.683988][ T287] cgroup: Unknown subsys name 'hugetlb' [ 255.689657][ T287] cgroup: Unknown subsys name 'rlimit' [ 255.861453][ T30] audit: type=1400 audit(1775381522.044:69): avc: denied { setattr } for pid=287 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 [ 255.884719][ T30] audit: type=1400 audit(1775381522.044:70): avc: denied { create } for pid=287 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 255.905306][ T30] audit: type=1400 audit(1775381522.044:71): avc: denied { write } for pid=287 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 255.911364][ T291] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 255.925809][ T30] audit: type=1400 audit(1775381522.054:72): avc: denied { read } for pid=287 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 [ 255.954796][ T30] audit: type=1400 audit(1775381522.054:73): avc: denied { mounton } for pid=287 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 [ 255.992064][ T287] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 256.593805][ T304] request_module fs-gadgetfs succeeded, but still no fs? [ 256.719538][ T300] bridge0: port 1(bridge_slave_0) entered blocking state [ 256.749552][ T300] bridge0: port 1(bridge_slave_0) entered disabled state [ 256.757295][ T300] device bridge_slave_0 entered promiscuous mode [ 256.792876][ T300] bridge0: port 2(bridge_slave_1) entered blocking state [ 256.799959][ T300] bridge0: port 2(bridge_slave_1) entered disabled state [ 256.807373][ T300] device bridge_slave_1 entered promiscuous mode [ 257.137887][ T300] bridge0: port 2(bridge_slave_1) entered blocking state [ 257.145005][ T300] bridge0: port 2(bridge_slave_1) entered forwarding state [ 257.152340][ T300] bridge0: port 1(bridge_slave_0) entered blocking state [ 257.159377][ T300] bridge0: port 1(bridge_slave_0) entered forwarding state [ 257.230173][ T335] bridge0: port 1(bridge_slave_0) entered disabled state [ 257.241791][ T335] bridge0: port 2(bridge_slave_1) entered disabled state [ 257.260909][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 257.275535][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 257.297043][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 257.305451][ T335] bridge0: port 1(bridge_slave_0) entered blocking state [ 257.312537][ T335] bridge0: port 1(bridge_slave_0) entered forwarding state [ 257.320699][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 257.330187][ T335] bridge0: port 2(bridge_slave_1) entered blocking state [ 257.337277][ T335] bridge0: port 2(bridge_slave_1) entered forwarding state [ 257.344977][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 257.353063][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 257.369609][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 257.380588][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 257.388802][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 257.396304][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 257.404527][ T300] device veth0_vlan entered promiscuous mode [ 257.415120][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 257.424278][ T300] device veth1_macvtap entered promiscuous mode 2026/04/05 09:32:03 executed programs: 0 [ 257.433502][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 257.443966][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 257.563179][ T300] syz-executor (300) used greatest stack depth: 21888 bytes left [ 257.608154][ T360] bridge0: port 1(bridge_slave_0) entered blocking state [ 257.615307][ T360] bridge0: port 1(bridge_slave_0) entered disabled state [ 257.622900][ T360] device bridge_slave_0 entered promiscuous mode [ 257.630746][ T360] bridge0: port 2(bridge_slave_1) entered blocking state [ 257.637971][ T360] bridge0: port 2(bridge_slave_1) entered disabled state [ 257.645645][ T360] device bridge_slave_1 entered promiscuous mode [ 257.771464][ T361] bridge0: port 1(bridge_slave_0) entered blocking state [ 257.778679][ T361] bridge0: port 1(bridge_slave_0) entered disabled state [ 257.786229][ T361] device bridge_slave_0 entered promiscuous mode [ 257.795005][ T361] bridge0: port 2(bridge_slave_1) entered blocking state [ 257.802083][ T361] bridge0: port 2(bridge_slave_1) entered disabled state [ 257.809722][ T361] device bridge_slave_1 entered promiscuous mode [ 257.831878][ T365] bridge0: port 1(bridge_slave_0) entered blocking state [ 257.839026][ T365] bridge0: port 1(bridge_slave_0) entered disabled state [ 257.846516][ T365] device bridge_slave_0 entered promiscuous mode [ 257.853536][ T365] bridge0: port 2(bridge_slave_1) entered blocking state [ 257.860706][ T365] bridge0: port 2(bridge_slave_1) entered disabled state [ 257.868260][ T365] device bridge_slave_1 entered promiscuous mode [ 257.896797][ T370] bridge0: port 1(bridge_slave_0) entered blocking state [ 257.903922][ T370] bridge0: port 1(bridge_slave_0) entered disabled state [ 257.911379][ T370] device bridge_slave_0 entered promiscuous mode [ 257.921181][ T370] bridge0: port 2(bridge_slave_1) entered blocking state [ 257.928293][ T370] bridge0: port 2(bridge_slave_1) entered disabled state [ 257.935887][ T370] device bridge_slave_1 entered promiscuous mode [ 257.987419][ T369] bridge0: port 1(bridge_slave_0) entered blocking state [ 257.994629][ T369] bridge0: port 1(bridge_slave_0) entered disabled state [ 258.002135][ T369] device bridge_slave_0 entered promiscuous mode [ 258.011902][ T369] bridge0: port 2(bridge_slave_1) entered blocking state [ 258.019120][ T369] bridge0: port 2(bridge_slave_1) entered disabled state [ 258.026679][ T369] device bridge_slave_1 entered promiscuous mode [ 258.188100][ T361] bridge0: port 2(bridge_slave_1) entered blocking state [ 258.195188][ T361] bridge0: port 2(bridge_slave_1) entered forwarding state [ 258.202487][ T361] bridge0: port 1(bridge_slave_0) entered blocking state [ 258.209518][ T361] bridge0: port 1(bridge_slave_0) entered forwarding state [ 258.221761][ T369] bridge0: port 2(bridge_slave_1) entered blocking state [ 258.229055][ T369] bridge0: port 2(bridge_slave_1) entered forwarding state [ 258.236349][ T369] bridge0: port 1(bridge_slave_0) entered blocking state [ 258.243390][ T369] bridge0: port 1(bridge_slave_0) entered forwarding state [ 258.255635][ T370] bridge0: port 2(bridge_slave_1) entered blocking state [ 258.262728][ T370] bridge0: port 2(bridge_slave_1) entered forwarding state [ 258.269998][ T370] bridge0: port 1(bridge_slave_0) entered blocking state [ 258.277045][ T370] bridge0: port 1(bridge_slave_0) entered forwarding state [ 258.291939][ T365] bridge0: port 2(bridge_slave_1) entered blocking state [ 258.299015][ T365] bridge0: port 2(bridge_slave_1) entered forwarding state [ 258.306340][ T365] bridge0: port 1(bridge_slave_0) entered blocking state [ 258.313397][ T365] bridge0: port 1(bridge_slave_0) entered forwarding state [ 258.337806][ T335] bridge0: port 1(bridge_slave_0) entered disabled state [ 258.345173][ T335] bridge0: port 2(bridge_slave_1) entered disabled state [ 258.352799][ T335] bridge0: port 1(bridge_slave_0) entered disabled state [ 258.360078][ T335] bridge0: port 2(bridge_slave_1) entered disabled state [ 258.367350][ T335] bridge0: port 1(bridge_slave_0) entered disabled state [ 258.374609][ T335] bridge0: port 2(bridge_slave_1) entered disabled state [ 258.381815][ T335] bridge0: port 1(bridge_slave_0) entered disabled state [ 258.389147][ T335] bridge0: port 2(bridge_slave_1) entered disabled state [ 258.397357][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 258.405006][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 258.422577][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 258.430952][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 258.439312][ T335] bridge0: port 1(bridge_slave_0) entered blocking state [ 258.446361][ T335] bridge0: port 1(bridge_slave_0) entered forwarding state [ 258.453846][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 258.462115][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 258.470513][ T335] bridge0: port 2(bridge_slave_1) entered blocking state [ 258.477683][ T335] bridge0: port 2(bridge_slave_1) entered forwarding state [ 258.495603][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 258.527364][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 258.535350][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 258.543536][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 258.551624][ T335] bridge0: port 1(bridge_slave_0) entered blocking state [ 258.558679][ T335] bridge0: port 1(bridge_slave_0) entered forwarding state [ 258.566651][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 258.574854][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 258.582882][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 258.591348][ T335] bridge0: port 1(bridge_slave_0) entered blocking state [ 258.598482][ T335] bridge0: port 1(bridge_slave_0) entered forwarding state [ 258.605962][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 258.614183][ T335] bridge0: port 2(bridge_slave_1) entered blocking state [ 258.621337][ T335] bridge0: port 2(bridge_slave_1) entered forwarding state [ 258.628802][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 258.636986][ T335] bridge0: port 2(bridge_slave_1) entered blocking state [ 258.644019][ T335] bridge0: port 2(bridge_slave_1) entered forwarding state [ 258.651343][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 258.683969][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 258.691402][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 258.699827][ T335] bridge0: port 1(bridge_slave_0) entered blocking state [ 258.706896][ T335] bridge0: port 1(bridge_slave_0) entered forwarding state [ 258.714503][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 258.721895][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 258.730457][ T335] bridge0: port 2(bridge_slave_1) entered blocking state [ 258.737544][ T335] bridge0: port 2(bridge_slave_1) entered forwarding state [ 258.744940][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 258.753015][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 258.761233][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 258.769392][ T335] bridge0: port 1(bridge_slave_0) entered blocking state [ 258.776441][ T335] bridge0: port 1(bridge_slave_0) entered forwarding state [ 258.784064][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 258.792044][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 258.800054][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 258.808437][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 258.817001][ T335] bridge0: port 2(bridge_slave_1) entered blocking state [ 258.824074][ T335] bridge0: port 2(bridge_slave_1) entered forwarding state [ 258.831423][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 258.839591][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 258.857698][ T360] device veth0_vlan entered promiscuous mode [ 258.874309][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 258.882940][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 258.890826][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 258.899691][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 258.907681][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 258.916137][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 258.924670][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 258.932669][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 258.940547][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 258.948036][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 258.962771][ T369] device veth0_vlan entered promiscuous mode [ 258.976796][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 258.985212][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 258.993701][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 259.001489][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 259.009707][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 259.018106][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 259.026443][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 259.035018][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 259.043535][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 259.051587][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 259.059755][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 259.067236][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 259.079414][ T370] device veth0_vlan entered promiscuous mode [ 259.093191][ T360] device veth1_macvtap entered promiscuous mode [ 259.108406][ T365] device veth0_vlan entered promiscuous mode [ 259.120929][ T370] device veth1_macvtap entered promiscuous mode [ 259.128481][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 259.138805][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 259.146571][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 259.154789][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 259.163473][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 259.171782][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 259.179595][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 259.187440][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 259.195519][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 259.203574][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 259.211432][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 259.219825][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 259.228288][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 259.236281][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 259.243749][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 259.274069][ T365] device veth1_macvtap entered promiscuous mode [ 259.281218][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 259.290456][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 259.299021][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 259.308795][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 259.317582][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 259.330614][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 259.339610][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 259.348140][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 259.356753][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 259.389136][ T361] device veth0_vlan entered promiscuous mode [ 259.398903][ T369] device veth1_macvtap entered promiscuous mode [ 359.442138][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 359.449358][ C0] (detected by 0, t=10002 jiffies, g=1505, q=674) [ 359.455869][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 10002 (4294973154-4294963152), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 359.469247][ C0] rcu: rcu_preempt kthread starved for 10002 jiffies! g1505 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 359.480361][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 359.490345][ C0] rcu: RCU grace-period kthread stack dump: [ 359.496231][ C0] task:rcu_preempt state:R running task stack:28688 pid: 14 ppid: 2 flags:0x00004000 [ 359.507018][ C0] Call Trace: [ 359.510301][ C0] [ 359.513239][ C0] __schedule+0xb6e/0x14c0 [ 359.517843][ C0] ? release_firmware_map_entry+0x190/0x190 [ 359.523745][ C0] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 359.529577][ C0] ? __mod_timer+0x7da/0xb50 [ 359.534247][ C0] schedule+0x11e/0x1e0 [ 359.538409][ C0] schedule_timeout+0x159/0x340 [ 359.543268][ C0] ? console_conditional_schedule+0x30/0x30 [ 359.549168][ C0] ? _raw_spin_lock_irqsave+0xc2/0x130 [ 359.554650][ C0] ? update_process_times+0x200/0x200 [ 359.560033][ C0] ? prepare_to_swait_event+0x308/0x320 [ 359.565644][ C0] rcu_gp_fqs_loop+0x2ae/0xf80 [ 359.570436][ C0] ? __kasan_check_write+0x14/0x20 [ 359.575608][ C0] ? debug_smp_processor_id+0x17/0x20 [ 359.581033][ C0] ? __note_gp_changes+0x4e2/0x9e0 [ 359.586241][ C0] ? rcu_gp_init+0xc00/0xc00 [ 359.590838][ C0] ? _raw_spin_unlock_irq+0x4e/0x70 [ 359.596044][ C0] ? rcu_gp_init+0x9a7/0xc00 [ 359.600644][ C0] rcu_gp_kthread+0x9b/0x360 [ 359.605240][ C0] ? _raw_spin_lock+0xf0/0xf0 [ 359.609923][ C0] ? wake_nocb_gp+0x1d0/0x1d0 [ 359.614608][ C0] ? __kasan_check_read+0x11/0x20 [ 359.619654][ C0] ? __kthread_parkme+0xac/0x200 [ 359.624677][ C0] kthread+0x411/0x500 [ 359.628760][ C0] ? wake_nocb_gp+0x1d0/0x1d0 [ 359.633444][ C0] ? kthread_blkcg+0xd0/0xd0 [ 359.638132][ C0] ret_from_fork+0x1f/0x30 [ 359.642617][ C0] [ 359.645646][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 359.651969][ C0] NMI backtrace for cpu 0 [ 359.656349][ C0] CPU: 0 PID: 393 Comm: syz.6.23 Not tainted syzkaller #0 [ 359.663463][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 359.673535][ C0] Call Trace: [ 359.676819][ C0] [ 359.679673][ C0] __dump_stack+0x21/0x30 [ 359.684152][ C0] dump_stack_lvl+0x110/0x170 [ 359.688854][ C0] ? show_regs_print_info+0x20/0x20 [ 359.694069][ C0] dump_stack+0x15/0x20 [ 359.698244][ C0] nmi_cpu_backtrace+0x2af/0x2c0 [ 359.703320][ C0] ? nmi_trigger_cpumask_backtrace+0x240/0x240 [ 359.709669][ C0] ? load_image+0x3e0/0x3e0 [ 359.714184][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 359.720307][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 359.726386][ C0] nmi_trigger_cpumask_backtrace+0x138/0x240 [ 359.732377][ C0] arch_trigger_cpumask_backtrace+0x10/0x20 [ 359.738280][ C0] rcu_check_gp_kthread_starvation+0x1e0/0x260 [ 359.744448][ C0] print_other_cpu_stall+0xe33/0x1010 [ 359.749841][ C0] ? print_cpu_stall+0x600/0x600 [ 359.754788][ C0] ? tick_nohz_handler+0x300/0x300 [ 359.759962][ C0] ? accumulate_nsecs_to_secs+0xb1/0x250 [ 359.765608][ C0] ? cgroup_rstat_updated+0xf5/0x360 [ 359.770931][ C0] ? timekeeping_update+0x397/0x470 [ 359.776138][ C0] rcu_sched_clock_irq+0x8b2/0x12c0 [ 359.781344][ C0] ? rcu_boost_kthread_setaffinity+0x320/0x320 [ 359.787503][ C0] ? hrtimer_run_queues+0x166/0x430 [ 359.792726][ C0] update_process_times+0x198/0x200 [ 359.797936][ C0] tick_sched_timer+0x17c/0x240 [ 359.802794][ C0] ? tick_setup_sched_timer+0x450/0x450 [ 359.808353][ C0] __hrtimer_run_queues+0x39f/0x8c0 [ 359.813571][ C0] ? hrtimer_interrupt+0x8c0/0x8c0 [ 359.818716][ C0] ? ktime_get_update_offsets_now+0x2fa/0x310 [ 359.824906][ C0] hrtimer_interrupt+0x3c7/0x8c0 [ 359.829865][ C0] __sysvec_apic_timer_interrupt+0xfa/0x3e0 [ 359.835775][ C0] sysvec_apic_timer_interrupt+0xa4/0xc0 [ 359.841421][ C0] [ 359.844405][ C0] [ 359.847362][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 359.853357][ C0] RIP: 0010:_raw_spin_unlock_irq+0x49/0x70 [ 359.859279][ C0] Code: 12 48 89 fb 48 c7 c7 b8 3e 6d 86 e8 91 be f4 fc 48 89 df 48 83 3d ae 07 b9 01 00 74 27 e8 f3 bb 9b fc 66 90 fb bf 01 00 00 00 a2 90 93 fc 65 8b 05 63 36 4e 7b 85 c0 74 03 5b 5d c3 e8 c3 41 [ 359.879073][ C0] RSP: 0018:ffffc900020f7b98 EFLAGS: 00000246 [ 359.885169][ C0] RAX: 0000000000000001 RBX: 0000000000000021 RCX: dffffc0000000000 [ 359.893150][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 359.901132][ C0] RBP: ffffc900020f7ba0 R08: ffffc900020f7dff R09: 1ffff9200041efbf [ 359.909124][ C0] R10: dffffc0000000000 R11: fffff5200041efc0 R12: 1ffff1102167e084 [ 359.917109][ C0] R13: dffffc0000000000 R14: ffff88810b3f0420 R15: 000000001c000004 [ 359.925092][ C0] ? _raw_spin_unlock_irq+0x41/0x70 [ 359.930313][ C0] get_signal+0x13b2/0x1480 [ 359.934919][ C0] arch_do_signal_or_restart+0xdf/0x11c0 [ 359.940583][ C0] ? __ia32_sys_rt_sigreturn+0x639/0x730 [ 359.946222][ C0] ? load_gs_index+0xc0/0xc0 [ 359.950818][ C0] ? get_sigframe_size+0x10/0x10 [ 359.955765][ C0] ? sched_clock+0x9/0x10 [ 359.960143][ C0] ? sched_clock_cpu+0x18/0x3c0 [ 359.965037][ C0] exit_to_user_mode_loop+0xa7/0xe0 [ 359.970243][ C0] exit_to_user_mode_prepare+0x87/0xd0 [ 359.975885][ C0] syscall_exit_to_user_mode+0x1a/0x30 [ 359.981350][ C0] do_syscall_64+0x58/0xa0 [ 359.985773][ C0] ? clear_bhb_loop+0x50/0xa0 [ 359.990466][ C0] ? clear_bhb_loop+0x50/0xa0 [ 359.995146][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 360.001052][ C0] RIP: 0033:0x7fcbdbf0f817 [ 360.005488][ C0] 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 [ 360.025218][ C0] RSP: 002b:00007fcbdbd720e8 EFLAGS: 00000246 [ 360.031302][ C0] RAX: 00000000000000ca RBX: 00007fcbdc188fa8 RCX: 00007fcbdbf0f819 [ 360.039283][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fcbdc188fa8 [ 360.047260][ C0] RBP: 00007fcbdc188fa0 R08: 0000000000000000 R09: 0000000000000000 [ 360.055237][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 360.063213][ C0] R13: 00007fcbdc189038 R14: 00007fff8e6e8920 R15: 00007fff8e6e8a08 [ 360.071372][ C0] [ 428.862123][ C0] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=0 stuck for 169s! [ 428.871263][ C0] Showing busy workqueues and worker pools: [ 428.877200][ C0] workqueue events: flags=0x0 [ 428.881881][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 428.881924][ C0] pending: kfree_rcu_monitor [ 428.881949][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=3/256 refcnt=4 [ 428.881980][ C0] pending: vmstat_shepherd, psi_avgs_work, kfree_rcu_monitor [ 428.882085][ C0] workqueue events_unbound: flags=0x2 [ 428.915436][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=4/512 refcnt=6 [ 428.915470][ C0] in-flight: 335:linkwatch_event [ 428.915572][ C0] pending: fsnotify_mark_destroy_workfn, toggle_allocation_gate, flush_memcg_stats_dwork [ 428.915670][ C0] workqueue events_power_efficient: flags=0x80 [ 428.944667][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=4/256 refcnt=5 [ 428.944714][ C0] pending: wg_ratelimiter_gc_entries, neigh_periodic_work, neigh_periodic_work, gc_worker [ 428.944929][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 428.944963][ C0] pending: check_lifetime [ 428.945004][ C0] workqueue netns: flags=0xe000a [ 428.980148][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/1 refcnt=4 [ 428.980180][ C0] in-flight: 10:cleanup_net [ 428.980243][ C0] inactive: cleanup_net [ 428.980261][ C0] workqueue mm_percpu_wq: flags=0x8 [ 429.001845][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.001879][ C0] pending: vmstat_update [ 429.001899][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.001930][ C0] pending: vmstat_update [ 429.001950][ C0] workqueue writeback: flags=0x4a [ 429.031512][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.031542][ C0] pending: wb_workfn [ 429.031658][ C0] workqueue kblockd: flags=0x18 [ 429.047958][ C0] pwq 1: cpus=0 node=0 flags=0x0 nice=-20 active=1/256 refcnt=2 [ 429.047992][ C0] pending: blk_mq_timeout_work [ 429.048206][ C0] workqueue dm_bufio_cache: flags=0x8 [ 429.066526][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.066561][ C0] pending: work_fn [ 429.066637][ C0] workqueue mld: flags=0x40008 [ 429.083108][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=45 [ 429.083141][ C0] pending: mld_ifc_work [ 429.083219][ C0] inactive: mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_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, mld_ifc_work, 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_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_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work [ 429.083712][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=51 [ 429.083742][ C0] pending: mld_ifc_work [ 429.083759][ 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_dad_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_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_dad_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 [ 429.084326][ C0] workqueue ipv6_addrconf: flags=0x40008 [ 429.232916][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=116 [ 429.232958][ C0] in-flight: 383:addrconf_dad_work [ 429.232987][ 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 [ 429.233463][ 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 [ 429.233939][ 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 [ 429.234060][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=112 [ 429.234091][ C0] in-flight: 6:addrconf_dad_work [ 429.234112][ 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 [ 429.234576][ 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 [ 429.235037][ 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_verify_work [ 429.235191][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 429.653535][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.653577][ C0] pending: wg_packet_encrypt_worker [ 429.653605][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.653637][ C0] pending: wg_packet_encrypt_worker [ 429.653658][ C0] workqueue wg-kex-wg1: flags=0x6 [ 429.685389][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.685422][ C0] pending: wg_packet_handshake_send_worker [ 429.685445][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 429.704090][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.704123][ C0] pending: wg_packet_encrypt_worker [ 429.704144][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.704173][ C0] pending: wg_packet_encrypt_worker [ 429.704193][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 429.736084][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.736119][ C0] pending: wg_packet_encrypt_worker [ 429.736138][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.736168][ C0] pending: wg_packet_encrypt_worker [ 429.736190][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 429.767835][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.767869][ C0] pending: wg_packet_encrypt_worker [ 429.767888][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.767918][ C0] pending: wg_packet_encrypt_worker [ 429.767939][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 429.799584][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.799617][ C0] pending: wg_packet_encrypt_worker [ 429.799636][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.799667][ C0] pending: wg_packet_encrypt_worker [ 429.799686][ C0] workqueue wg-kex-wg2: flags=0x6 [ 429.831185][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.831230][ C0] pending: wg_packet_handshake_send_worker [ 429.831258][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 429.849914][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.849955][ C0] pending: wg_packet_encrypt_worker [ 429.849977][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.850009][ C0] pending: wg_packet_encrypt_worker [ 429.850036][ C0] workqueue wg-kex-wg0: flags=0x6 [ 429.881503][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.881534][ C0] pending: wg_packet_handshake_send_worker [ 429.881555][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 429.900190][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.900224][ C0] pending: wg_packet_encrypt_worker [ 429.900245][ C0] workqueue wg-kex-wg1: flags=0x6 [ 429.918538][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 429.918566][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 429.918599][ C0] workqueue wg-kex-wg2: flags=0x6 [ 429.939841][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.939871][ C0] pending: wg_packet_handshake_send_worker [ 429.939891][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 429.958529][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.958564][ C0] pending: wg_packet_encrypt_worker [ 429.958586][ C0] pool 0: cpus=0 node=0 flags=0x0 nice=0 hung=170s workers=5 idle: 20 384 385 330 [ 429.958640][ C0] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=170s workers=4 idle: 39 60 26 [ 429.958687][ C0] pool 4: cpus=0-1 flags=0x4 nice=0 hung=170s workers=5 idle: 8 45 311