Warning: Permanently added '10.128.0.173' (ED25519) to the list of known hosts. 2026/06/13 03:20:16 parsed 1 programs [ 236.499667][ T30] audit: type=1400 audit(1781320816.047:64): 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 [ 236.521305][ T30] audit: type=1400 audit(1781320816.057:65): 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 [ 237.447501][ T30] audit: type=1400 audit(1781320816.997:66): 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 [ 237.452055][ T299] cgroup: Unknown subsys name 'net' [ 237.470186][ T30] audit: type=1400 audit(1781320816.997:67): 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 [ 237.497471][ T30] audit: type=1400 audit(1781320817.027:68): 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 [ 237.498289][ T299] cgroup: Unknown subsys name 'devices' [ 237.612663][ T299] cgroup: Unknown subsys name 'hugetlb' [ 237.618390][ T299] cgroup: Unknown subsys name 'rlimit' [ 237.824506][ T30] audit: type=1400 audit(1781320817.377:69): 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 [ 237.848085][ T30] audit: type=1400 audit(1781320817.377:70): 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 [ 237.868622][ T30] audit: type=1400 audit(1781320817.377:71): 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 [ 237.880978][ T304] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 237.889494][ T30] audit: type=1400 audit(1781320817.377:72): 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 [ 237.917638][ T30] audit: type=1400 audit(1781320817.377:73): 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 [ 237.944888][ T299] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 238.507052][ T310] request_module fs-gadgetfs succeeded, but still no fs? [ 239.043373][ T350] bridge0: port 1(bridge_slave_0) entered blocking state [ 239.050906][ T350] bridge0: port 1(bridge_slave_0) entered disabled state [ 239.058733][ T350] device bridge_slave_0 entered promiscuous mode [ 239.077735][ T350] bridge0: port 2(bridge_slave_1) entered blocking state [ 239.090529][ T350] bridge0: port 2(bridge_slave_1) entered disabled state [ 239.098071][ T350] device bridge_slave_1 entered promiscuous mode [ 239.165207][ T350] bridge0: port 2(bridge_slave_1) entered blocking state [ 239.172307][ T350] bridge0: port 2(bridge_slave_1) entered forwarding state [ 239.179689][ T350] bridge0: port 1(bridge_slave_0) entered blocking state [ 239.186779][ T350] bridge0: port 1(bridge_slave_0) entered forwarding state [ 239.211482][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 239.219361][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 239.227916][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 239.235474][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 239.246566][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 239.254716][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 239.261802][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 239.269104][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 239.277350][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 239.284460][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 239.296271][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 239.306235][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 239.320364][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 239.332168][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 239.340367][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 239.348182][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 239.356552][ T350] device veth0_vlan entered promiscuous mode 2026/06/13 03:20:18 executed programs: 0 [ 239.367136][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 239.376433][ T350] device veth1_macvtap entered promiscuous mode [ 239.386070][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 239.396171][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 239.562713][ T369] bridge0: port 1(bridge_slave_0) entered blocking state [ 239.569793][ T369] bridge0: port 1(bridge_slave_0) entered disabled state [ 239.577840][ T369] device bridge_slave_0 entered promiscuous mode [ 239.585779][ T369] bridge0: port 2(bridge_slave_1) entered blocking state [ 239.593453][ T369] bridge0: port 2(bridge_slave_1) entered disabled state [ 239.601006][ T369] device bridge_slave_1 entered promiscuous mode [ 239.648099][ T373] bridge0: port 1(bridge_slave_0) entered blocking state [ 239.655302][ T373] bridge0: port 1(bridge_slave_0) entered disabled state [ 239.662884][ T373] device bridge_slave_0 entered promiscuous mode [ 239.685489][ T373] bridge0: port 2(bridge_slave_1) entered blocking state [ 239.692766][ T373] bridge0: port 2(bridge_slave_1) entered disabled state [ 239.700143][ T373] device bridge_slave_1 entered promiscuous mode [ 239.732620][ T370] bridge0: port 1(bridge_slave_0) entered blocking state [ 239.739705][ T370] bridge0: port 1(bridge_slave_0) entered disabled state [ 239.747526][ T370] device bridge_slave_0 entered promiscuous mode [ 239.754718][ T370] bridge0: port 2(bridge_slave_1) entered blocking state [ 239.762038][ T370] bridge0: port 2(bridge_slave_1) entered disabled state [ 239.769815][ T370] device bridge_slave_1 entered promiscuous mode [ 239.857465][ T375] bridge0: port 1(bridge_slave_0) entered blocking state [ 239.864782][ T375] bridge0: port 1(bridge_slave_0) entered disabled state [ 239.872231][ T375] device bridge_slave_0 entered promiscuous mode [ 239.906704][ T375] bridge0: port 2(bridge_slave_1) entered blocking state [ 239.913805][ T375] bridge0: port 2(bridge_slave_1) entered disabled state [ 239.921256][ T375] device bridge_slave_1 entered promiscuous mode [ 239.983717][ T376] bridge0: port 1(bridge_slave_0) entered blocking state [ 239.990869][ T376] bridge0: port 1(bridge_slave_0) entered disabled state [ 239.998197][ T376] device bridge_slave_0 entered promiscuous mode [ 240.027500][ T376] bridge0: port 2(bridge_slave_1) entered blocking state [ 240.034603][ T376] bridge0: port 2(bridge_slave_1) entered disabled state [ 240.042090][ T376] device bridge_slave_1 entered promiscuous mode [ 240.172966][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 240.180361][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 240.220730][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 240.228210][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 240.235797][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 240.245414][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 240.253804][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 240.260881][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 240.268313][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 240.276895][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 240.285167][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 240.292202][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 240.299548][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 240.307801][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 240.315788][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 240.324085][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 240.332138][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 240.339529][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 240.347039][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 240.355393][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 240.363663][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 240.370727][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 240.378083][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 240.386502][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 240.394850][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 240.401923][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 240.409309][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 240.417063][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 240.444856][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 240.453174][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 240.461541][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 240.469796][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 240.478007][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 240.485038][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 240.492806][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 240.501149][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 240.509241][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 240.516307][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 240.523835][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 240.532432][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 240.540681][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 240.547704][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 240.555105][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 240.563586][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 240.571807][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 240.578828][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 240.586229][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 240.594313][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 240.602401][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 240.610604][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 240.618583][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 240.626325][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 240.639027][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 240.647206][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 240.677275][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 240.685932][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 240.694905][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 240.705258][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 240.713205][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 240.721503][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 240.729593][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 240.737212][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 240.745019][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 240.753775][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 240.762647][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 240.771165][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 240.793148][ T370] device veth0_vlan entered promiscuous mode [ 240.801870][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 240.810126][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 240.817205][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 240.824863][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 240.833885][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 240.840969][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 240.848379][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 240.856516][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 240.864555][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 240.873057][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 240.881452][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 240.889272][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 240.901654][ T373] device veth0_vlan entered promiscuous mode [ 240.912539][ T369] device veth0_vlan entered promiscuous mode [ 240.929920][ T376] device veth0_vlan entered promiscuous mode [ 240.937372][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 240.945132][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 240.953890][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 240.962336][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 240.970324][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 240.977985][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 240.985569][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 240.993213][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 241.000664][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 241.008476][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 241.020235][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 241.027775][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 241.045942][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 241.054461][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 241.064231][ T370] device veth1_macvtap entered promiscuous mode [ 241.073771][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 241.081980][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 241.091433][ T375] device veth0_vlan entered promiscuous mode [ 241.100638][ T373] device veth1_macvtap entered promiscuous mode [ 241.110989][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 241.119277][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 241.127788][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 241.137134][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 241.145348][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 241.153095][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 241.160709][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 241.171330][ T369] device veth1_macvtap entered promiscuous mode [ 241.178681][ T376] device veth1_macvtap entered promiscuous mode [ 241.185747][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 241.193454][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 241.201892][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 241.218342][ T375] device veth1_macvtap entered promiscuous mode [ 241.226186][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 241.234501][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 241.242921][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 241.251366][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 241.259643][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 241.268061][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 241.276576][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 241.284928][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 241.293279][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 241.308455][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 241.317004][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 341.410414][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 341.417620][ C0] (detected by 0, t=10002 jiffies, g=1849, q=416) [ 341.424186][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 7131 (4294971350-4294964219), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 341.437516][ C0] rcu: rcu_preempt kthread starved for 7132 jiffies! g1849 f0x2 RCU_GP_CLEANUP(7) ->state=0x0 ->cpu=0 [ 341.448500][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 341.458618][ C0] rcu: RCU grace-period kthread stack dump: [ 341.464537][ C0] task:rcu_preempt state:R running task stack:28688 pid: 14 ppid: 2 flags:0x00004000 [ 341.475483][ C0] Call Trace: [ 341.478805][ C0] [ 341.481774][ C0] __schedule+0xb6e/0x14c0 [ 341.486418][ C0] ? release_firmware_map_entry+0x190/0x190 [ 341.492348][ C0] ? _raw_spin_lock_irqsave+0xc2/0x130 [ 341.497842][ C0] ? _raw_spin_lock+0xf0/0xf0 [ 341.502563][ C0] ? preempt_schedule+0xbc/0xd0 [ 341.507445][ C0] preempt_schedule_common+0x9b/0xf0 [ 341.512769][ C0] preempt_schedule+0xbc/0xd0 [ 341.517495][ C0] ? schedule_preempt_disabled+0x20/0x20 [ 341.523161][ C0] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 341.529352][ C0] preempt_schedule_thunk+0x16/0x18 [ 341.534591][ C0] _raw_spin_unlock_irq+0x61/0x70 [ 341.539648][ C0] rcu_gp_cleanup+0x36f/0xa10 [ 341.544354][ C0] ? rcu_gp_init+0xc00/0xc00 [ 341.548977][ C0] rcu_gp_kthread+0xa9/0x360 [ 341.553601][ C0] ? _raw_spin_lock+0xf0/0xf0 [ 341.558323][ C0] ? wake_nocb_gp+0x1d0/0x1d0 [ 341.563101][ C0] ? __kasan_check_read+0x11/0x20 [ 341.568161][ C0] ? __kthread_parkme+0xac/0x200 [ 341.573131][ C0] kthread+0x411/0x500 [ 341.577237][ C0] ? wake_nocb_gp+0x1d0/0x1d0 [ 341.581947][ C0] ? kthread_blkcg+0xd0/0xd0 [ 341.586572][ C0] ret_from_fork+0x1f/0x30 [ 341.591029][ C0] [ 341.594079][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 341.600497][ C0] NMI backtrace for cpu 0 [ 341.604906][ C0] CPU: 0 PID: 399 Comm: syz.1.18 Not tainted syzkaller #0 [ 341.612047][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 341.622129][ C0] Call Trace: [ 341.625447][ C0] [ 341.628324][ C0] __dump_stack+0x21/0x30 [ 341.632697][ C0] dump_stack_lvl+0x110/0x170 [ 341.637408][ C0] ? show_regs_print_info+0x20/0x20 [ 341.642637][ C0] dump_stack+0x15/0x20 [ 341.646825][ C0] nmi_cpu_backtrace+0x2af/0x2c0 [ 341.651800][ C0] ? nmi_trigger_cpumask_backtrace+0x240/0x240 [ 341.658000][ C0] ? load_image+0x3e0/0x3e0 [ 341.662537][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 341.668634][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 341.674731][ C0] nmi_trigger_cpumask_backtrace+0x138/0x240 [ 341.680753][ C0] arch_trigger_cpumask_backtrace+0x10/0x20 [ 341.686691][ C0] rcu_check_gp_kthread_starvation+0x1e0/0x260 [ 341.692887][ C0] print_other_cpu_stall+0xe33/0x1010 [ 341.698296][ C0] ? print_cpu_stall+0x600/0x600 [ 341.703275][ C0] ? cgroup_rstat_updated+0xf5/0x360 [ 341.708612][ C0] rcu_sched_clock_irq+0x8b2/0x12c0 [ 341.713860][ C0] ? rcu_boost_kthread_setaffinity+0x320/0x320 [ 341.720054][ C0] ? hrtimer_run_queues+0x166/0x430 [ 341.725281][ C0] update_process_times+0x198/0x200 [ 341.730516][ C0] tick_sched_timer+0x17c/0x240 [ 341.735401][ C0] ? tick_setup_sched_timer+0x450/0x450 [ 341.740985][ C0] __hrtimer_run_queues+0x39f/0x8c0 [ 341.746216][ C0] ? hrtimer_interrupt+0x8c0/0x8c0 [ 341.751370][ C0] ? ktime_get_update_offsets_now+0x2fa/0x310 [ 341.757472][ C0] hrtimer_interrupt+0x3c7/0x8c0 [ 341.762474][ C0] __sysvec_apic_timer_interrupt+0xfa/0x3e0 [ 341.768637][ C0] sysvec_apic_timer_interrupt+0xa4/0xc0 [ 341.774321][ C0] [ 341.777290][ C0] [ 341.780255][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 341.786307][ C0] RIP: 0010:_raw_spin_unlock_irq+0x49/0x70 [ 341.792169][ C0] 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 [ 341.811869][ C0] RSP: 0018:ffffc900018a7b98 EFLAGS: 00000246 [ 341.818039][ C0] RAX: 0000000000000001 RBX: 0000000000000021 RCX: dffffc0000000000 [ 341.826073][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 341.834070][ C0] RBP: ffffc900018a7ba0 R08: ffffc900018a7dff R09: 1ffff92000314fbf [ 341.842077][ C0] R10: dffffc0000000000 R11: fffff52000314fc0 R12: 1ffff11021fcc19c [ 341.850084][ C0] R13: dffffc0000000000 R14: ffff88810fe60ce0 R15: 000000001c000004 [ 341.858089][ C0] ? _raw_spin_unlock_irq+0x41/0x70 [ 341.863412][ C0] get_signal+0x13b2/0x1480 [ 341.867956][ C0] arch_do_signal_or_restart+0xdf/0x11c0 [ 341.873624][ C0] ? __ia32_sys_rt_sigreturn+0x639/0x730 [ 341.879307][ C0] ? load_gs_index+0xc0/0xc0 [ 341.883925][ C0] ? get_sigframe_size+0x10/0x10 [ 341.888899][ C0] exit_to_user_mode_loop+0xa7/0xe0 [ 341.894128][ C0] exit_to_user_mode_prepare+0x87/0xd0 [ 341.899626][ C0] syscall_exit_to_user_mode+0x1a/0x30 [ 341.905115][ C0] do_syscall_64+0x58/0xa0 [ 341.909565][ C0] ? clear_bhb_loop+0x50/0xa0 [ 341.914270][ C0] ? clear_bhb_loop+0x50/0xa0 [ 341.918977][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 341.924901][ C0] RIP: 0033:0x7ff6fec35e57 [ 341.929348][ 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 [ 341.948985][ C0] RSP: 002b:00007ff6fea980e8 EFLAGS: 00000246 [ 341.955083][ C0] RAX: 00000000000000ca RBX: 00007ff6feeaefa8 RCX: 00007ff6fec35e59 [ 341.963131][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007ff6feeaefa8 [ 341.971314][ C0] RBP: 00007ff6feeaefa0 R08: 0000000000000000 R09: 0000000000000000 [ 341.979310][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 341.987310][ C0] R13: 00007ff6feeaf038 R14: 00007ffec14a5ba0 R15: 00007ffec14a5c88 [ 341.995317][ C0] [ 428.880393][ C0] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=0 stuck for 187s! [ 428.889492][ C0] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=-20 stuck for 184s! [ 428.898592][ C0] Showing busy workqueues and worker pools: [ 428.904513][ C0] workqueue events: flags=0x0 [ 428.909260][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 428.909310][ C0] pending: kfree_rcu_monitor [ 428.909350][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=3/256 refcnt=4 [ 428.909391][ C0] pending: vmstat_shepherd, psi_avgs_work, kfree_rcu_monitor [ 428.909450][ C0] workqueue events_unbound: flags=0x2 [ 428.942807][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=4/512 refcnt=6 [ 428.942850][ C0] in-flight: 328:linkwatch_event [ 428.942880][ C0] pending: fsnotify_mark_destroy_workfn, toggle_allocation_gate, flush_memcg_stats_dwork [ 428.942945][ C0] workqueue events_power_efficient: flags=0x80 [ 428.971806][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=4/256 refcnt=5 [ 428.971865][ C0] pending: wg_ratelimiter_gc_entries, gc_worker, neigh_periodic_work, neigh_periodic_work [ 428.971946][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 428.971989][ C0] pending: check_lifetime [ 428.972015][ C0] workqueue netns: flags=0xe000a [ 429.007244][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/1 refcnt=3 [ 429.007290][ C0] in-flight: 8:cleanup_net [ 429.007399][ C0] workqueue mm_percpu_wq: flags=0x8 [ 429.024430][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.024475][ C0] pending: vmstat_update [ 429.024504][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.024544][ C0] pending: vmstat_update [ 429.024572][ C0] workqueue writeback: flags=0x4a [ 429.054216][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.054268][ C0] pending: wb_workfn [ 429.054302][ C0] workqueue kblockd: flags=0x18 [ 429.070650][ C0] pwq 3: cpus=1 node=0 flags=0x0 nice=-20 active=1/256 refcnt=2 [ 429.070701][ C0] pending: blk_mq_timeout_work [ 429.070740][ C0] workqueue dm_bufio_cache: flags=0x8 [ 429.089089][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.089137][ C0] pending: work_fn [ 429.089164][ C0] workqueue mld: flags=0x40008 [ 429.105663][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=42 [ 429.105709][ C0] pending: mld_ifc_work [ 429.105735][ C0] inactive: 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_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_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_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work [ 429.106243][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=59 [ 429.106279][ C0] pending: mld_ifc_work [ 429.106298][ C0] inactive: 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, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_dad_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_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_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_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work [ 429.106914][ C0] workqueue ipv6_addrconf: flags=0x40008 [ 429.261396][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=124 [ 429.261447][ C0] in-flight: 39:addrconf_dad_work [ 429.261483][ 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 [ 429.262110][ 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 [ 429.262720][ 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 [ 429.262984][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=125 [ 429.263087][ C0] in-flight: 6:addrconf_dad_work [ 429.263116][ 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 [ 429.263715][ 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 [ 429.264332][ 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_verify_work [ 429.264606][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 429.716911][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.716963][ C0] pending: wg_packet_encrypt_worker [ 429.717000][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.717041][ C0] pending: wg_packet_encrypt_worker [ 429.717070][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 429.748845][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.748892][ C0] pending: wg_packet_encrypt_worker [ 429.748924][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.748964][ C0] pending: wg_packet_encrypt_worker [ 429.748990][ C0] workqueue wg-kex-wg2: flags=0x6 [ 429.780588][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.780632][ C0] pending: wg_packet_handshake_send_worker [ 429.780667][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 429.799399][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.799449][ C0] pending: wg_packet_encrypt_worker [ 429.799480][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.799520][ C0] pending: wg_packet_encrypt_worker [ 429.799549][ C0] workqueue wg-kex-wg0: flags=0x24 [ 429.831085][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.831133][ C0] pending: wg_packet_handshake_receive_worker [ 429.831168][ C0] workqueue wg-kex-wg0: flags=0x6 [ 429.850272][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 429.850321][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 429.866620][ C0] workqueue wg-kex-wg1: flags=0x24 [ 429.871763][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.871865][ C0] pending: wg_packet_handshake_receive_worker [ 429.871898][ C0] workqueue wg-kex-wg1: flags=0x6 [ 429.891007][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 429.891050][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 429.891101][ C0] workqueue wg-kex-wg2: flags=0x24 [ 429.912476][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.912521][ C0] pending: wg_packet_handshake_receive_worker [ 429.912554][ C0] workqueue wg-kex-wg2: flags=0x6 [ 429.931695][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 429.931738][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 429.931787][ C0] workqueue wg-kex-wg0: flags=0x6 [ 429.953116][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.953158][ C0] pending: wg_packet_handshake_send_worker [ 429.953189][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 429.971854][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.971899][ C0] pending: wg_packet_encrypt_worker [ 429.971928][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.971969][ C0] pending: wg_packet_encrypt_worker [ 429.971996][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 430.003687][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 430.003734][ C0] pending: wg_packet_encrypt_worker [ 430.003763][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 430.003803][ C0] pending: wg_packet_encrypt_worker [ 430.003830][ C0] workqueue wg-kex-wg2: flags=0x6 [ 430.035261][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 430.035310][ C0] pending: wg_packet_handshake_send_worker [ 430.035341][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 430.054005][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 430.054048][ C0] pending: wg_packet_encrypt_worker [ 430.054075][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 430.054115][ C0] pending: wg_packet_encrypt_worker [ 430.054141][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 430.085887][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 430.085934][ C0] pending: wg_packet_encrypt_worker [ 430.085967][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 430.086134][ C0] pending: wg_packet_tx_worker, wg_packet_encrypt_worker [ 430.086179][ C0] workqueue wg-kex-wg1: flags=0x6 [ 430.119444][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 430.119489][ C0] pending: wg_packet_handshake_send_worker [ 430.119521][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 430.138184][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 430.138231][ C0] pending: wg_packet_encrypt_worker [ 430.138261][ C0] workqueue wg-kex-wg2: flags=0x24 [ 430.156594][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 430.156639][ C0] pending: wg_packet_handshake_receive_worker [ 430.156673][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 430.176032][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 430.176078][ C0] pending: wg_packet_encrypt_worker [ 430.176115][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 430.176153][ C0] pending: wg_packet_encrypt_worker, wg_packet_tx_worker [ 430.176197][ C0] workqueue wg-kex-wg0: flags=0x6 [ 430.209448][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 430.209488][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 430.209539][ C0] workqueue wg-kex-wg0: flags=0x6 [ 430.230915][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 430.230954][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 430.231003][ C0] pool 0: cpus=0 node=0 flags=0x0 nice=0 hung=188s workers=4 idle: 364 392 20 [ 430.231061][ C0] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=188s workers=3 idle: 26 60 [ 430.231110][ C0] pool 4: cpus=0-1 flags=0x4 nice=0 hung=188s workers=5 idle: 393 45 10