Warning: Permanently added '10.128.1.77' (ED25519) to the list of known hosts. 2026/05/07 22:41:50 parsed 1 programs [ 268.812099][ T30] audit: type=1400 audit(1778193710.259:64): 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 [ 268.833433][ T30] audit: type=1400 audit(1778193710.259:65): 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 [ 269.792816][ T30] audit: type=1400 audit(1778193711.239:66): 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 [ 269.797221][ T299] cgroup: Unknown subsys name 'net' [ 269.815567][ T30] audit: type=1400 audit(1778193711.239:67): 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 [ 269.842953][ T30] audit: type=1400 audit(1778193711.279:68): 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 [ 269.843595][ T299] cgroup: Unknown subsys name 'devices' [ 269.989581][ T299] cgroup: Unknown subsys name 'hugetlb' [ 269.995242][ T299] cgroup: Unknown subsys name 'rlimit' [ 270.202981][ T30] audit: type=1400 audit(1778193711.649:69): 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 [ 270.226201][ T30] audit: type=1400 audit(1778193711.649:70): 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 [ 270.246691][ T30] audit: type=1400 audit(1778193711.649:71): 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 [ 270.267085][ T303] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 270.275719][ T30] audit: type=1400 audit(1778193711.649:72): 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 Setting up swapspace version 1, size = 127995904 bytes [ 270.296044][ T30] audit: type=1400 audit(1778193711.659:73): 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 [ 270.319206][ T299] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 270.957859][ T310] request_module fs-gadgetfs succeeded, but still no fs? [ 271.202908][ T324] bridge0: port 1(bridge_slave_0) entered blocking state [ 271.211737][ T324] bridge0: port 1(bridge_slave_0) entered disabled state [ 271.219375][ T324] device bridge_slave_0 entered promiscuous mode [ 271.246852][ T324] bridge0: port 2(bridge_slave_1) entered blocking state [ 271.268027][ T324] bridge0: port 2(bridge_slave_1) entered disabled state [ 271.281406][ T324] device bridge_slave_1 entered promiscuous mode [ 271.530443][ T324] bridge0: port 2(bridge_slave_1) entered blocking state [ 271.537559][ T324] bridge0: port 2(bridge_slave_1) entered forwarding state [ 271.544897][ T324] bridge0: port 1(bridge_slave_0) entered blocking state [ 271.552069][ T324] bridge0: port 1(bridge_slave_0) entered forwarding state [ 271.618091][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 271.626885][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 271.636366][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 271.692704][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 271.713690][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 271.720818][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 271.736256][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 271.744607][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 271.751716][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 271.759717][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 271.768031][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 271.782257][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 271.794766][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 271.803877][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 271.811601][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 271.820848][ T324] device veth0_vlan entered promiscuous mode [ 271.837910][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 271.847927][ T324] device veth1_macvtap entered promiscuous mode [ 271.858595][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 271.873309][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2026/05/07 22:41:53 executed programs: 0 [ 271.990251][ T324] syz-executor (324) used greatest stack depth: 20768 bytes left [ 272.113934][ T371] bridge0: port 1(bridge_slave_0) entered blocking state [ 272.121228][ T371] bridge0: port 1(bridge_slave_0) entered disabled state [ 272.129000][ T371] device bridge_slave_0 entered promiscuous mode [ 272.157674][ T371] bridge0: port 2(bridge_slave_1) entered blocking state [ 272.164755][ T371] bridge0: port 2(bridge_slave_1) entered disabled state [ 272.172256][ T371] device bridge_slave_1 entered promiscuous mode [ 272.283419][ T373] bridge0: port 1(bridge_slave_0) entered blocking state [ 272.290619][ T373] bridge0: port 1(bridge_slave_0) entered disabled state [ 272.298310][ T373] device bridge_slave_0 entered promiscuous mode [ 272.305413][ T373] bridge0: port 2(bridge_slave_1) entered blocking state [ 272.312712][ T373] bridge0: port 2(bridge_slave_1) entered disabled state [ 272.320294][ T373] device bridge_slave_1 entered promiscuous mode [ 272.327014][ T378] bridge0: port 1(bridge_slave_0) entered blocking state [ 272.334074][ T378] bridge0: port 1(bridge_slave_0) entered disabled state [ 272.341612][ T378] device bridge_slave_0 entered promiscuous mode [ 272.363741][ T378] bridge0: port 2(bridge_slave_1) entered blocking state [ 272.370969][ T378] bridge0: port 2(bridge_slave_1) entered disabled state [ 272.378488][ T378] device bridge_slave_1 entered promiscuous mode [ 272.391536][ T375] bridge0: port 1(bridge_slave_0) entered blocking state [ 272.398699][ T375] bridge0: port 1(bridge_slave_0) entered disabled state [ 272.406056][ T375] device bridge_slave_0 entered promiscuous mode [ 272.416145][ T375] bridge0: port 2(bridge_slave_1) entered blocking state [ 272.423349][ T375] bridge0: port 2(bridge_slave_1) entered disabled state [ 272.430882][ T375] device bridge_slave_1 entered promiscuous mode [ 272.499455][ T377] bridge0: port 1(bridge_slave_0) entered blocking state [ 272.506637][ T377] bridge0: port 1(bridge_slave_0) entered disabled state [ 272.514466][ T377] device bridge_slave_0 entered promiscuous mode [ 272.524291][ T377] bridge0: port 2(bridge_slave_1) entered blocking state [ 272.531638][ T377] bridge0: port 2(bridge_slave_1) entered disabled state [ 272.539255][ T377] device bridge_slave_1 entered promiscuous mode [ 272.614564][ T371] bridge0: port 2(bridge_slave_1) entered blocking state [ 272.621670][ T371] bridge0: port 2(bridge_slave_1) entered forwarding state [ 272.628985][ T371] bridge0: port 1(bridge_slave_0) entered blocking state [ 272.636042][ T371] bridge0: port 1(bridge_slave_0) entered forwarding state [ 272.711646][ T378] bridge0: port 2(bridge_slave_1) entered blocking state [ 272.718747][ T378] bridge0: port 2(bridge_slave_1) entered forwarding state [ 272.726036][ T378] bridge0: port 1(bridge_slave_0) entered blocking state [ 272.733107][ T378] bridge0: port 1(bridge_slave_0) entered forwarding state [ 272.757021][ T375] bridge0: port 2(bridge_slave_1) entered blocking state [ 272.764128][ T375] bridge0: port 2(bridge_slave_1) entered forwarding state [ 272.771551][ T375] bridge0: port 1(bridge_slave_0) entered blocking state [ 272.778622][ T375] bridge0: port 1(bridge_slave_0) entered forwarding state [ 272.827655][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 272.835376][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 272.842880][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 272.850633][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 272.858218][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 272.865777][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 272.873109][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 272.903297][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 272.911640][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 272.918735][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 272.926710][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 272.935010][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 272.942187][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 272.949693][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 272.963814][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 272.990457][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 272.999558][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 273.007933][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 273.016069][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 273.023215][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 273.031546][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 273.039919][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 273.047003][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 273.084225][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 273.093614][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 273.101707][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 273.110253][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 273.118225][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 273.126029][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 273.134582][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 273.141664][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 273.149369][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 273.157431][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 273.165438][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 273.173549][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 273.181623][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 273.189780][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 273.196853][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 273.204464][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 273.212807][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 273.219850][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 273.227765][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 273.236436][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 273.244863][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 273.253889][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 273.260959][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 273.281383][ T375] device veth0_vlan entered promiscuous mode [ 273.288564][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 273.296301][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 273.304873][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 273.313425][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 273.322185][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 273.330481][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 273.337551][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 273.344893][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 273.352863][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 273.360929][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 273.368430][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 273.384080][ T371] device veth0_vlan entered promiscuous mode [ 273.394426][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 273.402848][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 273.410893][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 273.419478][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 273.428152][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 273.436185][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 273.444251][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 273.452305][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 273.467066][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 273.474572][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 273.482214][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 273.491458][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 273.499781][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 273.508171][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 273.526192][ T371] device veth1_macvtap entered promiscuous mode [ 273.537589][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 273.545816][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 273.554643][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 273.564798][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 273.573463][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 273.591175][ T378] device veth0_vlan entered promiscuous mode [ 273.604630][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 273.613301][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 273.621834][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 273.630398][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 273.639024][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 273.647414][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 273.655690][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 273.664065][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 273.672474][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 273.680938][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 273.689315][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 273.697793][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 273.706091][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 273.714129][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 273.722756][ T375] device veth1_macvtap entered promiscuous mode [ 273.731900][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 273.739717][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 273.747861][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 273.757497][ T373] device veth0_vlan entered promiscuous mode [ 273.769594][ T378] device veth1_macvtap entered promiscuous mode [ 273.779226][ T377] device veth0_vlan entered promiscuous mode [ 273.786451][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 273.794166][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 273.801705][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 273.810076][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 273.818296][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 273.826459][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 273.834788][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 273.843059][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 273.851609][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 273.859438][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 273.867916][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 273.876223][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 273.884022][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 273.901163][ T373] device veth1_macvtap entered promiscuous mode [ 273.931553][ T377] device veth1_macvtap entered promiscuous mode [ 273.978979][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 374.006723][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 374.013771][ C0] (detected by 0, t=10002 jiffies, g=1961, q=492) [ 374.020288][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 10002 (4294974604-4294964602), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 374.033683][ C0] rcu: rcu_preempt kthread starved for 10002 jiffies! g1961 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 374.044932][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 374.054934][ C0] rcu: RCU grace-period kthread stack dump: [ 374.060847][ C0] task:rcu_preempt state:R running task stack:28688 pid: 14 ppid: 2 flags:0x00004000 [ 374.071797][ C0] Call Trace: [ 374.075105][ C0] [ 374.078066][ C0] __schedule+0xb6e/0x14c0 [ 374.082525][ C0] ? release_firmware_map_entry+0x190/0x190 [ 374.088552][ C0] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 374.094593][ C0] ? __mod_timer+0x7da/0xb50 [ 374.099341][ C0] schedule+0x11e/0x1e0 [ 374.103542][ C0] schedule_timeout+0x159/0x340 [ 374.108426][ C0] ? console_conditional_schedule+0x30/0x30 [ 374.114541][ C0] ? _raw_spin_lock_irqsave+0xc2/0x130 [ 374.120194][ C0] ? update_process_times+0x200/0x200 [ 374.125614][ C0] ? prepare_to_swait_event+0x308/0x320 [ 374.131210][ C0] rcu_gp_fqs_loop+0x2ae/0xf80 [ 374.136133][ C0] ? __kasan_check_write+0x14/0x20 [ 374.141288][ C0] ? debug_smp_processor_id+0x17/0x20 [ 374.146692][ C0] ? __note_gp_changes+0x4e2/0x9e0 [ 374.151841][ C0] ? rcu_gp_init+0xc00/0xc00 [ 374.156463][ C0] ? _raw_spin_unlock_irq+0x4e/0x70 [ 374.161696][ C0] ? rcu_gp_init+0x9a7/0xc00 [ 374.166313][ C0] rcu_gp_kthread+0x9b/0x360 [ 374.170936][ C0] ? _raw_spin_lock+0xf0/0xf0 [ 374.175646][ C0] ? wake_nocb_gp+0x1d0/0x1d0 [ 374.180349][ C0] ? __kasan_check_read+0x11/0x20 [ 374.185421][ C0] ? __kthread_parkme+0xac/0x200 [ 374.190511][ C0] kthread+0x411/0x500 [ 374.194603][ C0] ? wake_nocb_gp+0x1d0/0x1d0 [ 374.199319][ C0] ? kthread_blkcg+0xd0/0xd0 [ 374.203966][ C0] ret_from_fork+0x1f/0x30 [ 374.208420][ C0] [ 374.211465][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 374.217823][ C0] Sending NMI from CPU 0 to CPUs 1: [ 374.223189][ C1] NMI backtrace for cpu 1 [ 374.223208][ C1] CPU: 1 PID: 399 Comm: syz.0.22 Not tainted syzkaller #0 [ 374.223226][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 374.223239][ C1] RIP: 0010:kasan_check_range+0x234/0x2a0 [ 374.223262][ C1] Code: eb 28 84 db 75 77 49 c1 ef 30 bb 07 00 00 00 45 84 ff 75 70 4d 01 f3 49 01 db 4d 89 dc 4d 85 db 74 95 4d 01 d1 4d 39 cc 75 0d <41> 83 e0 07 4d 0f be 09 4d 39 c8 7c 80 0f b6 d2 e8 07 f4 ff ff 34 [ 374.223280][ C1] RSP: 0018:ffffc90001cb79f8 EFLAGS: 00000046 [ 374.223295][ C1] RAX: 1ffff1102291ad01 RBX: ffffffffffffffff RCX: ffffffff84b45495 [ 374.223308][ C1] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffffc90001cb7a60 [ 374.223318][ C1] RBP: ffffc90001cb7a20 R08: ffffc90001cb7a63 R09: fffff52000396f4c [ 374.223331][ C1] R10: dffffc0000000000 R11: fffff52000396f4c R12: fffff52000396f4c [ 374.223343][ C1] R13: dffffc0000000001 R14: 1ffff92000396f4c R15: 1ffff92000396f48 [ 374.223356][ C1] FS: 00007f6711f7e6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 374.223371][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 374.223382][ C1] CR2: 0000001b33e63fff CR3: 0000000124e73000 CR4: 00000000003506a0 [ 374.223397][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 374.223407][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 374.223418][ C1] Call Trace: [ 374.223423][ C1] [ 374.223430][ C1] __kasan_check_write+0x14/0x20 [ 374.223453][ C1] _raw_spin_lock_irq+0x95/0xf0 [ 374.223471][ C1] ? _raw_spin_lock_irqsave+0x130/0x130 [ 374.223491][ C1] __set_current_blocked+0xd2/0x230 [ 374.223510][ C1] ? copy_fpstate_to_sigframe+0x86d/0xa30 [ 374.223530][ C1] signal_setup_done+0x2e6/0x490 [ 374.223547][ C1] ? ptrace_signal+0x460/0x460 [ 374.223562][ C1] ? fpregs_set+0x5a0/0x5a0 [ 374.223578][ C1] ? get_signal+0x13da/0x1480 [ 374.223596][ C1] ? __local_bh_enable_ip+0x58/0x80 [ 374.223613][ C1] ? local_bh_enable+0x1f/0x30 [ 374.223630][ C1] arch_do_signal_or_restart+0xdbe/0x11c0 [ 374.223651][ C1] ? get_sigframe_size+0x10/0x10 [ 374.223668][ C1] ? sched_clock+0x9/0x10 [ 374.223681][ C1] ? sched_clock_cpu+0x18/0x3c0 [ 374.223698][ C1] exit_to_user_mode_loop+0xa7/0xe0 [ 374.223714][ C1] exit_to_user_mode_prepare+0x87/0xd0 [ 374.223729][ C1] syscall_exit_to_user_mode+0x1a/0x30 [ 374.223745][ C1] do_syscall_64+0x58/0xa0 [ 374.223762][ C1] ? clear_bhb_loop+0x50/0xa0 [ 374.223776][ C1] ? clear_bhb_loop+0x50/0xa0 [ 374.223790][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 374.223809][ C1] RIP: 0033:0x7f6711fcf780 [ 374.223822][ C1] Code: 44 24 20 0f 29 44 24 30 0f 29 44 24 40 48 8b 44 24 08 ff d0 48 83 c4 50 31 c0 5b 5d 41 5c 41 5d 41 5e c3 0f 1f 80 00 00 00 00 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 c3 66 66 2e 0f 1f [ 374.223835][ C1] RSP: 002b:00007f6711f7db38 EFLAGS: 00000246 [ 374.223847][ C1] RAX: 0000000000000000 RBX: 00007f6712394fa8 RCX: 00007f671211bdd9 [ 374.223858][ C1] RDX: 00007f6711f7db40 RSI: 00007f6711f7dc70 RDI: 0000000000000011 [ 374.223869][ C1] RBP: 00007f6712394fa0 R08: 0000000000000000 R09: 0000000000000000 [ 374.223879][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 374.223889][ C1] R13: 00007f6712395038 R14: 00007fffcf17db20 R15: 00007fffcf17dc08 [ 374.223903][ C1] [ 572.286668][ C0] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=0 stuck for 298s! [ 572.295644][ C0] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=0 stuck for 298s! [ 572.304554][ C0] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=-20 stuck for 295s! [ 572.313641][ C0] Showing busy workqueues and worker pools: [ 572.319568][ C0] workqueue events: flags=0x0 [ 572.324269][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=5/256 refcnt=6 [ 572.324314][ C0] pending: psi_avgs_work, kfree_rcu_monitor, rht_deferred_worker, rht_deferred_worker, rht_deferred_worker [ 572.324423][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=5/256 refcnt=6 [ 572.324461][ C0] pending: vmstat_shepherd, kfree_rcu_monitor, rht_deferred_worker, rht_deferred_worker, rht_deferred_worker [ 572.324550][ C0] workqueue events_long: flags=0x0 [ 572.368693][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=3/256 refcnt=4 [ 572.368742][ C0] pending: br_multicast_gc_work, br_multicast_gc_work, br_multicast_gc_work [ 572.368796][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=4/256 refcnt=5 [ 572.368835][ C0] pending: br_multicast_gc_work, br_multicast_gc_work, br_multicast_gc_work, br_fdb_cleanup [ 572.368901][ C0] workqueue events_unbound: flags=0x2 [ 572.409429][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=4/512 refcnt=6 [ 572.409472][ C0] in-flight: 10:linkwatch_event [ 572.409500][ C0] pending: fsnotify_mark_destroy_workfn, toggle_allocation_gate, flush_memcg_stats_dwork [ 572.409569][ C0] workqueue events_power_efficient: flags=0x80 [ 572.438754][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=4/256 refcnt=5 [ 572.438800][ C0] pending: wg_ratelimiter_gc_entries, neigh_periodic_work, neigh_periodic_work, gc_worker [ 572.438873][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 572.438912][ C0] pending: check_lifetime [ 572.438936][ C0] workqueue netns: flags=0xe000a [ 572.474104][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/1 refcnt=4 [ 572.474144][ C0] in-flight: 8:cleanup_net [ 572.474177][ C0] inactive: cleanup_net [ 572.474200][ C0] workqueue mm_percpu_wq: flags=0x8 [ 572.495758][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 572.495804][ C0] pending: vmstat_update [ 572.495833][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 572.495871][ C0] pending: vmstat_update [ 572.495899][ C0] workqueue writeback: flags=0x4a [ 572.525524][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 572.525568][ C0] pending: wb_workfn [ 572.525600][ C0] workqueue kblockd: flags=0x18 [ 572.541963][ C0] pwq 3: cpus=1 node=0 flags=0x0 nice=-20 active=1/256 refcnt=2 [ 572.542019][ C0] pending: blk_mq_timeout_work [ 572.542061][ C0] workqueue dm_bufio_cache: flags=0x8 [ 572.560422][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 572.560468][ C0] pending: work_fn [ 572.560498][ C0] workqueue mld: flags=0x40008 [ 572.577062][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=39 [ 572.577107][ C0] pending: mld_ifc_work [ 572.577138][ C0] inactive: mld_ifc_work, mld_ifc_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_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_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 [ 572.577693][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=58 [ 572.577731][ C0] pending: mld_ifc_work [ 572.577754][ 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_dad_work, mld_dad_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_dad_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_ifc_work, mld_ifc_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_dad_work, mld_dad_work, mld_dad_work [ 572.578578][ C0] workqueue ipv6_addrconf: flags=0x40008 [ 572.728529][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=113 [ 572.728577][ C0] in-flight: 361:addrconf_dad_work [ 572.728613][ 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 [ 572.729194][ 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 [ 572.729777][ 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 [ 572.729896][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=106 [ 572.729934][ C0] in-flight: 340:addrconf_dad_work [ 572.729960][ 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 [ 572.730533][ 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 [ 572.731113][ C0] , addrconf_dad_work, addrconf_dad_work, addrconf_verify_work [ 572.731238][ C0] workqueue wg-kex-wg0: flags=0x6 [ 573.134809][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 573.134858][ C0] pending: wg_packet_handshake_send_worker [ 573.134893][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 573.153586][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 573.153633][ C0] pending: wg_packet_encrypt_worker [ 573.153664][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 573.153703][ C0] pending: wg_packet_encrypt_worker [ 573.153732][ C0] workqueue wg-kex-wg1: flags=0x6 [ 573.185395][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 573.185447][ C0] pending: wg_packet_handshake_send_worker [ 573.185482][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 573.204183][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 573.204231][ C0] pending: wg_packet_encrypt_worker [ 573.204262][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 573.204302][ C0] pending: wg_packet_encrypt_worker [ 573.204330][ C0] workqueue wg-kex-wg2: flags=0x6 [ 573.235779][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 573.235823][ C0] pending: wg_packet_handshake_send_worker [ 573.235854][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 573.254539][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 573.254585][ C0] pending: wg_packet_encrypt_worker [ 573.254613][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 573.254653][ C0] pending: wg_packet_encrypt_worker [ 573.254684][ C0] workqueue wg-kex-wg0: flags=0x6 [ 573.286238][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 573.286281][ C0] pending: wg_packet_handshake_send_worker [ 573.286312][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 573.305001][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 573.305046][ C0] pending: wg_packet_encrypt_worker [ 573.305075][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 573.305120][ C0] pending: wg_packet_encrypt_worker [ 573.305148][ C0] workqueue wg-kex-wg1: flags=0x6 [ 573.336594][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 573.336640][ C0] pending: wg_packet_handshake_send_worker [ 573.350131][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 573.355432][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 573.355477][ C0] pending: wg_packet_encrypt_worker [ 573.355508][ C0] workqueue wg-kex-wg2: flags=0x6 [ 573.373760][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 573.373799][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 573.373846][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 573.395491][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 573.395537][ C0] pending: wg_packet_encrypt_worker [ 573.395573][ C0] workqueue wg-kex-wg0: flags=0x6 [ 573.413847][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 573.413887][ C0] pending: wg_packet_handshake_send_worker [ 573.413917][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 573.432618][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 573.432663][ C0] pending: wg_packet_encrypt_worker [ 573.432693][ C0] workqueue wg-kex-wg1: flags=0x6 [ 573.450941][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 573.450981][ C0] pending: wg_packet_handshake_send_worker [ 573.451010][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 573.469873][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 573.469919][ C0] pending: wg_packet_encrypt_worker [ 573.469952][ C0] workqueue wg-kex-wg0: flags=0x6 [ 573.488309][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 573.488350][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 573.488402][ C0] workqueue wg-kex-wg0: flags=0x6 [ 573.509706][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 573.509746][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 573.509793][ C0] workqueue wg-kex-wg1: flags=0x6 [ 573.531103][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 573.531145][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 573.531193][ C0] workqueue wg-kex-wg2: flags=0x6 [ 573.552998][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 573.553046][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 573.553106][ C0] pool 0: cpus=0 node=0 flags=0x0 nice=0 hung=299s workers=3 idle: 20 6 [ 573.553159][ C0] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=299s workers=3 idle: 60 39 [ 573.553210][ C0] pool 4: cpus=0-1 flags=0x4 nice=0 hung=299s workers=5 idle: 364 325 45