Warning: Permanently added '10.128.1.109' (ED25519) to the list of known hosts. 2026/01/16 06:54:41 parsed 1 programs [ 137.031387][ T28] audit: type=1400 audit(1768546481.683:64): avc: denied { node_bind } for pid=283 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 137.052432][ T28] audit: type=1400 audit(1768546481.683:65): avc: denied { module_request } for pid=283 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 [ 138.204445][ T28] audit: type=1400 audit(1768546482.853:66): avc: denied { mounton } for pid=292 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 [ 138.208237][ T292] cgroup: Unknown subsys name 'net' [ 138.227458][ T28] audit: type=1400 audit(1768546482.853:67): avc: denied { mount } for pid=292 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 [ 138.254618][ T28] audit: type=1400 audit(1768546482.883:68): avc: denied { unmount } for pid=292 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 138.254950][ T292] cgroup: Unknown subsys name 'devices' [ 138.399027][ T292] cgroup: Unknown subsys name 'hugetlb' [ 138.404670][ T292] cgroup: Unknown subsys name 'rlimit' [ 138.517620][ T28] audit: type=1400 audit(1768546483.173:69): avc: denied { setattr } for pid=292 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=258 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 138.540851][ T28] audit: type=1400 audit(1768546483.173:70): avc: denied { create } for pid=292 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 138.561382][ T28] audit: type=1400 audit(1768546483.173:71): avc: denied { write } for pid=292 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 138.581723][ T28] audit: type=1400 audit(1768546483.173:72): avc: denied { read } for pid=292 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 138.595927][ T294] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 138.602716][ T28] audit: type=1400 audit(1768546483.173:73): avc: denied { mounton } for pid=292 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 [ 138.663039][ T292] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 139.393622][ T300] request_module fs-gadgetfs succeeded, but still no fs? [ 140.008019][ T337] bridge0: port 1(bridge_slave_0) entered blocking state [ 140.022566][ T337] bridge0: port 1(bridge_slave_0) entered disabled state [ 140.030384][ T337] device bridge_slave_0 entered promiscuous mode [ 140.037627][ T337] bridge0: port 2(bridge_slave_1) entered blocking state [ 140.044730][ T337] bridge0: port 2(bridge_slave_1) entered disabled state [ 140.053354][ T337] device bridge_slave_1 entered promiscuous mode [ 140.141921][ T337] bridge0: port 2(bridge_slave_1) entered blocking state [ 140.149045][ T337] bridge0: port 2(bridge_slave_1) entered forwarding state [ 140.156398][ T337] bridge0: port 1(bridge_slave_0) entered blocking state [ 140.163544][ T337] bridge0: port 1(bridge_slave_0) entered forwarding state [ 140.189925][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 140.199618][ T318] bridge0: port 1(bridge_slave_0) entered disabled state [ 140.207766][ T318] bridge0: port 2(bridge_slave_1) entered disabled state [ 140.224235][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 140.232737][ T318] bridge0: port 1(bridge_slave_0) entered blocking state [ 140.239829][ T318] bridge0: port 1(bridge_slave_0) entered forwarding state [ 140.248850][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 140.257182][ T318] bridge0: port 2(bridge_slave_1) entered blocking state [ 140.264246][ T318] bridge0: port 2(bridge_slave_1) entered forwarding state [ 140.279868][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 140.288331][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 140.304118][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 140.317437][ T337] device veth0_vlan entered promiscuous mode [ 140.324350][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 140.333407][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 140.341279][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 140.356128][ T337] device veth1_macvtap entered promiscuous mode [ 140.363589][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 140.375805][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready 2026/01/16 06:54:45 executed programs: 0 [ 140.397168][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 140.454515][ T337] syz-executor (337) used greatest stack depth: 22016 bytes left [ 140.656249][ T366] bridge0: port 1(bridge_slave_0) entered blocking state [ 140.663398][ T366] bridge0: port 1(bridge_slave_0) entered disabled state [ 140.670960][ T366] device bridge_slave_0 entered promiscuous mode [ 140.678950][ T366] bridge0: port 2(bridge_slave_1) entered blocking state [ 140.686006][ T366] bridge0: port 2(bridge_slave_1) entered disabled state [ 140.693977][ T366] device bridge_slave_1 entered promiscuous mode [ 140.795387][ T370] bridge0: port 1(bridge_slave_0) entered blocking state [ 140.802849][ T370] bridge0: port 1(bridge_slave_0) entered disabled state [ 140.810444][ T370] device bridge_slave_0 entered promiscuous mode [ 140.836621][ T369] bridge0: port 1(bridge_slave_0) entered blocking state [ 140.843768][ T369] bridge0: port 1(bridge_slave_0) entered disabled state [ 140.851331][ T369] device bridge_slave_0 entered promiscuous mode [ 140.858054][ T370] bridge0: port 2(bridge_slave_1) entered blocking state [ 140.865118][ T370] bridge0: port 2(bridge_slave_1) entered disabled state [ 140.872801][ T370] device bridge_slave_1 entered promiscuous mode [ 140.891738][ T369] bridge0: port 2(bridge_slave_1) entered blocking state [ 140.899104][ T369] bridge0: port 2(bridge_slave_1) entered disabled state [ 140.906580][ T369] device bridge_slave_1 entered promiscuous mode [ 140.965123][ T372] bridge0: port 1(bridge_slave_0) entered blocking state [ 140.973945][ T372] bridge0: port 1(bridge_slave_0) entered disabled state [ 140.981731][ T372] device bridge_slave_0 entered promiscuous mode [ 140.991333][ T372] bridge0: port 2(bridge_slave_1) entered blocking state [ 140.999315][ T372] bridge0: port 2(bridge_slave_1) entered disabled state [ 141.006683][ T372] device bridge_slave_1 entered promiscuous mode [ 141.049526][ T374] bridge0: port 1(bridge_slave_0) entered blocking state [ 141.056607][ T374] bridge0: port 1(bridge_slave_0) entered disabled state [ 141.064190][ T374] device bridge_slave_0 entered promiscuous mode [ 141.071459][ T374] bridge0: port 2(bridge_slave_1) entered blocking state [ 141.078551][ T374] bridge0: port 2(bridge_slave_1) entered disabled state [ 141.086049][ T374] device bridge_slave_1 entered promiscuous mode [ 141.258714][ T369] bridge0: port 2(bridge_slave_1) entered blocking state [ 141.265804][ T369] bridge0: port 2(bridge_slave_1) entered forwarding state [ 141.273124][ T369] bridge0: port 1(bridge_slave_0) entered blocking state [ 141.280183][ T369] bridge0: port 1(bridge_slave_0) entered forwarding state [ 141.288676][ T370] bridge0: port 2(bridge_slave_1) entered blocking state [ 141.295735][ T370] bridge0: port 2(bridge_slave_1) entered forwarding state [ 141.303070][ T370] bridge0: port 1(bridge_slave_0) entered blocking state [ 141.310229][ T370] bridge0: port 1(bridge_slave_0) entered forwarding state [ 141.357067][ T372] bridge0: port 2(bridge_slave_1) entered blocking state [ 141.364160][ T372] bridge0: port 2(bridge_slave_1) entered forwarding state [ 141.371522][ T372] bridge0: port 1(bridge_slave_0) entered blocking state [ 141.378603][ T372] bridge0: port 1(bridge_slave_0) entered forwarding state [ 141.395548][ T374] bridge0: port 2(bridge_slave_1) entered blocking state [ 141.402656][ T374] bridge0: port 2(bridge_slave_1) entered forwarding state [ 141.409988][ T374] bridge0: port 1(bridge_slave_0) entered blocking state [ 141.417055][ T374] bridge0: port 1(bridge_slave_0) entered forwarding state [ 141.448897][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 141.456629][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 141.466495][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 141.475151][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 141.483422][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 141.491766][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 141.500484][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 141.509165][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 141.518206][ T362] bridge0: port 1(bridge_slave_0) entered disabled state [ 141.525524][ T362] bridge0: port 2(bridge_slave_1) entered disabled state [ 141.533186][ T362] bridge0: port 1(bridge_slave_0) entered disabled state [ 141.540527][ T362] bridge0: port 2(bridge_slave_1) entered disabled state [ 141.548982][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 141.556577][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 141.564392][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 141.572830][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 141.581146][ T362] bridge0: port 1(bridge_slave_0) entered blocking state [ 141.589473][ T362] bridge0: port 1(bridge_slave_0) entered forwarding state [ 141.597061][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 141.605553][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 141.613859][ T362] bridge0: port 2(bridge_slave_1) entered blocking state [ 141.620959][ T362] bridge0: port 2(bridge_slave_1) entered forwarding state [ 141.628515][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 141.635989][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 141.643668][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 141.670470][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 141.678682][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 141.686256][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 141.697470][ T366] device veth0_vlan entered promiscuous mode [ 141.720831][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 141.729035][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 141.737436][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 141.745447][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 141.772799][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 141.780512][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 141.788337][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 141.796651][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 141.805092][ T362] bridge0: port 1(bridge_slave_0) entered blocking state [ 141.812196][ T362] bridge0: port 1(bridge_slave_0) entered forwarding state [ 141.819863][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 141.828507][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 141.836644][ T362] bridge0: port 2(bridge_slave_1) entered blocking state [ 141.843712][ T362] bridge0: port 2(bridge_slave_1) entered forwarding state [ 141.872017][ T369] device veth0_vlan entered promiscuous mode [ 141.878998][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 141.887358][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 141.895336][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 141.903190][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 141.911408][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 141.919562][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 141.927653][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 141.935996][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 141.944497][ T362] bridge0: port 1(bridge_slave_0) entered blocking state [ 141.951647][ T362] bridge0: port 1(bridge_slave_0) entered forwarding state [ 141.959123][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 141.967620][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 141.975810][ T362] bridge0: port 2(bridge_slave_1) entered blocking state [ 141.982893][ T362] bridge0: port 2(bridge_slave_1) entered forwarding state [ 141.990451][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 141.999013][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 142.007660][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 142.015995][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 142.024427][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 142.032364][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 142.040714][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 142.049104][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 142.057617][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 142.065227][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 142.080087][ T370] device veth0_vlan entered promiscuous mode [ 142.091901][ T366] device veth1_macvtap entered promiscuous mode [ 142.099552][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 142.107546][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 142.115491][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 142.125112][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 142.132948][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 142.159242][ T369] device veth1_macvtap entered promiscuous mode [ 142.166665][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 142.175574][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 142.184225][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 142.192662][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 142.201666][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 142.209826][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 142.217932][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 142.225936][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 142.234017][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 142.242179][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 142.250586][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 142.276665][ T370] device veth1_macvtap entered promiscuous mode [ 142.283390][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 142.292410][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 142.300998][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 142.309930][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 142.318682][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 142.327164][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 142.335392][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 142.400340][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 142.412485][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 142.421422][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 142.430462][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 142.438990][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 142.448679][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 142.457695][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 142.466251][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 142.481600][ T372] device veth0_vlan entered promiscuous mode [ 242.536723][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 242.543798][ C0] (detected by 0, t=10002 jiffies, g=1469, q=594 ncpus=2) [ 242.551821][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 10003 (4294961460-4294951457), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 242.565838][ C0] rcu: rcu_preempt kthread starved for 10004 jiffies! g1469 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 242.577070][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 242.587254][ C0] rcu: RCU grace-period kthread stack dump: [ 242.593191][ C0] task:rcu_preempt state:R running task stack:28528 pid:14 ppid:2 flags:0x00004000 [ 242.604025][ C0] Call Trace: [ 242.607333][ C0] [ 242.610296][ C0] __schedule+0xb87/0x14e0 [ 242.614778][ C0] ? __sched_text_start+0x8/0x8 [ 242.619675][ C0] schedule+0xbd/0x170 [ 242.623780][ C0] schedule_timeout+0x12c/0x2e0 [ 242.628666][ C0] ? __cfi_schedule_timeout+0x10/0x10 [ 242.634085][ C0] ? _raw_spin_lock_irqsave+0xb0/0x110 [ 242.639934][ C0] ? __cfi_process_timeout+0x10/0x10 [ 242.645270][ C0] ? prepare_to_swait_event+0x308/0x320 [ 242.650875][ C0] rcu_gp_fqs_loop+0x2d8/0x10a0 [ 242.655808][ C0] ? rcu_gp_init+0xf10/0xf10 [ 242.660447][ C0] rcu_gp_kthread+0x95/0x370 [ 242.665166][ C0] ? __cfi_rcu_gp_kthread+0x10/0x10 [ 242.670405][ C0] ? set_cpus_allowed_ptr+0x82/0xc0 [ 242.675725][ C0] ? __kasan_check_read+0x11/0x20 [ 242.680789][ C0] ? __kthread_parkme+0x142/0x180 [ 242.685848][ C0] kthread+0x281/0x320 [ 242.689951][ C0] ? __cfi_rcu_gp_kthread+0x10/0x10 [ 242.695189][ C0] ? __cfi_kthread+0x10/0x10 [ 242.699805][ C0] ret_from_fork+0x1f/0x30 [ 242.704283][ C0] [ 242.707341][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 242.713812][ C0] Sending NMI from CPU 0 to CPUs 1: [ 242.719060][ C1] NMI backtrace for cpu 1 [ 242.719076][ C1] CPU: 1 PID: 431 Comm: syz.0.17 Not tainted syzkaller #0 [ 242.719093][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 242.719106][ C1] RIP: 0010:preempt_count_add+0x5a/0x1b0 [ 242.719130][ C1] Code: 06 00 75 07 65 8b 05 cd b5 b6 7e 65 01 3d c6 b5 b6 7e 48 c7 c0 00 21 97 87 48 c1 e8 03 42 0f b6 04 38 84 c0 0f 85 fc 00 00 00 <83> 3d df 68 4b 06 00 75 11 65 8b 05 9e b5 b6 7e 0f b6 c0 3d f5 00 [ 242.719145][ C1] RSP: 0018:ffffc90000d47938 EFLAGS: 00000097 [ 242.719160][ C1] RAX: 0000000000000004 RBX: ffff8881f7129d40 RCX: ffffffff87972103 [ 242.719172][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 242.719182][ C1] RBP: ffffc90000d47950 R08: 0000000000000004 R09: 0000000000000003 [ 242.719193][ C1] R10: 0000000000000000 R11: ffffffff812e2040 R12: 1ffff920001a8f2c [ 242.719205][ C1] R13: dffffc0000000000 R14: 0000000000000802 R15: dffffc0000000000 [ 242.719218][ C1] FS: 00007f765d8316c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 242.719233][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.719245][ C1] CR2: 000020000006b000 CR3: 0000000133113000 CR4: 00000000003506a0 [ 242.719260][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.719270][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.719280][ C1] Call Trace: [ 242.719286][ C1] [ 242.719292][ C1] _raw_spin_lock_irqsave+0x8e/0x110 [ 242.719322][ C1] ? __cfi__raw_spin_lock_irqsave+0x10/0x10 [ 242.719342][ C1] ? __kasan_check_write+0x14/0x20 [ 242.719359][ C1] ? _raw_spin_lock_irqsave+0xb0/0x110 [ 242.719378][ C1] ? __cfi__raw_spin_lock_irqsave+0x10/0x10 [ 242.719399][ C1] hrtimer_start_range_ns+0x107/0xc10 [ 242.719423][ C1] ? __this_cpu_preempt_check+0x13/0x20 [ 242.719443][ C1] common_hrtimer_rearm+0x107/0x110 [ 242.719463][ C1] posixtimer_rearm+0x14e/0x340 [ 242.719489][ C1] dequeue_signal+0x1bb/0x4d0 [ 242.719510][ C1] get_signal+0x522/0x1520 [ 242.719536][ C1] arch_do_signal_or_restart+0xb0/0x1030 [ 242.719557][ C1] ? __ia32_sys_rt_sigreturn+0x5e7/0x6c0 [ 242.719579][ C1] ? __cfi___x64_sys_rt_sigreturn+0x10/0x10 [ 242.719600][ C1] ? __cfi_arch_do_signal_or_restart+0x10/0x10 [ 242.719623][ C1] ? sysvec_apic_timer_interrupt+0x64/0xc0 [ 242.719649][ C1] exit_to_user_mode_loop+0x7a/0xb0 [ 242.719667][ C1] exit_to_user_mode_prepare+0x87/0xd0 [ 242.719684][ C1] syscall_exit_to_user_mode+0x1a/0x30 [ 242.719700][ C1] do_syscall_64+0x58/0xa0 [ 242.719718][ C1] ? clear_bhb_loop+0x30/0x80 [ 242.719742][ C1] ? clear_bhb_loop+0x30/0x80 [ 242.719766][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 242.719789][ C1] RIP: 0033:0x7f765c98f747 [ 242.719810][ C1] Code: ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 [ 242.719823][ C1] RSP: 002b:00007f765d8310e8 EFLAGS: 00000246 [ 242.719836][ C1] RAX: 00000000000000ca RBX: 00007f765cbe5fa8 RCX: 00007f765c98f749 [ 242.719847][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f765cbe5fa8 [ 242.719858][ C1] RBP: 00007f765cbe5fa0 R08: 0000000000000000 R09: 0000000000000000 [ 242.719868][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 242.719878][ C1] R13: 00007f765cbe6038 R14: 00007fff02c7eb60 R15: 00007fff02c7ec48 [ 242.719893][ C1] [ 428.906634][ C0] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=0 stuck for 286s! [ 428.915722][ C0] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=0 stuck for 286s! [ 428.924664][ C0] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=-20 stuck for 284s! [ 428.933761][ C0] Showing busy workqueues and worker pools: [ 428.939707][ C0] workqueue events: flags=0x0 [ 428.944418][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=4/256 refcnt=5 [ 428.944469][ C0] pending: kfree_rcu_monitor, rht_deferred_worker, rht_deferred_worker, rht_deferred_worker [ 428.944565][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=6/256 refcnt=7 [ 428.944681][ C0] pending: vmstat_shepherd, psi_avgs_work, kfree_rcu_monitor, rht_deferred_worker, rht_deferred_worker, rht_deferred_worker [ 428.944794][ C0] workqueue events_long: flags=0x0 [ 428.988914][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=4/256 refcnt=5 [ 428.988971][ C0] pending: br_multicast_gc_work, br_multicast_gc_work, br_multicast_gc_work, br_multicast_gc_work [ 428.989062][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 428.989105][ C0] pending: br_multicast_gc_work, br_multicast_gc_work [ 428.989151][ C0] workqueue events_unbound: flags=0x2 [ 429.028001][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=3/512 refcnt=5 [ 429.028153][ C0] in-flight: 362:linkwatch_event [ 429.028202][ C0] pending: toggle_allocation_gate, flush_memcg_stats_dwork [ 429.028297][ C0] workqueue events_power_efficient: flags=0x80 [ 429.054573][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=5/256 refcnt=6 [ 429.054627][ C0] pending: neigh_periodic_work, neigh_managed_work, neigh_managed_work, neigh_periodic_work, gc_worker [ 429.054762][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 429.054803][ C0] pending: wg_ratelimiter_gc_entries, check_lifetime [ 429.054860][ C0] workqueue netns: flags=0xe000a [ 429.093933][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/1 refcnt=3 [ 429.094001][ C0] in-flight: 43:cleanup_net [ 429.094122][ C0] workqueue mm_percpu_wq: flags=0x8 [ 429.111335][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.111385][ C0] pending: vmstat_update [ 429.111421][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.111463][ C0] pending: vmstat_update [ 429.111499][ C0] workqueue writeback: flags=0x4a [ 429.141457][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.141517][ C0] pending: wb_workfn [ 429.141553][ C0] workqueue kblockd: flags=0x18 [ 429.157955][ C0] pwq 3: cpus=1 node=0 flags=0x0 nice=-20 active=1/256 refcnt=2 [ 429.158086][ C0] pending: blk_mq_timeout_work [ 429.158445][ C0] workqueue dm_bufio_cache: flags=0x8 [ 429.176876][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.176933][ C0] pending: work_fn [ 429.177062][ C0] workqueue mld: flags=0x40008 [ 429.193581][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=46 [ 429.193632][ C0] pending: mld_dad_work [ 429.193665][ C0] inactive: mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_dad_work, mld_dad_work, mld_dad_work, mld_dad_work, mld_dad_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_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_ifc_work [ 429.194762][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=40 [ 429.194804][ C0] pending: mld_dad_work [ 429.194829][ 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_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_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work [ 429.195982][ C0] workqueue ipv6_addrconf: flags=0x40008 [ 429.333032][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=99 [ 429.333093][ C0] in-flight: 408:addrconf_dad_work [ 429.333210][ 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 [ 429.334155][ 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_verify_work, addrconf_verify_work, addrconf_verify_work, addrconf_verify_work [ 429.334953][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=116 [ 429.334996][ C0] in-flight: 423:addrconf_dad_work [ 429.335028][ 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 [ 429.335929][ 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 [ 429.336805][ 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_verify_work, addrconf_verify_work, addrconf_verify_work [ 429.729600][ C0] workqueue wg-kex-wg0: flags=0x6 [ 429.734671][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.734730][ C0] pending: wg_packet_handshake_send_worker [ 429.734767][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 429.753481][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.753540][ C0] pending: wg_packet_encrypt_worker [ 429.753579][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.753622][ C0] pending: wg_packet_encrypt_worker [ 429.753654][ C0] workqueue wg-kex-wg1: flags=0x6 [ 429.785180][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.785235][ C0] pending: wg_packet_handshake_send_worker [ 429.785272][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 429.804206][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.804260][ C0] pending: wg_packet_encrypt_worker [ 429.804296][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.804338][ C0] pending: wg_packet_encrypt_worker [ 429.804371][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 429.836233][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.836287][ C0] pending: wg_packet_encrypt_worker [ 429.836325][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.836367][ C0] pending: wg_packet_encrypt_worker [ 429.836499][ C0] workqueue wg-kex-wg0: flags=0x6 [ 429.868111][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.868166][ C0] pending: wg_packet_handshake_send_worker [ 429.868204][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 429.886921][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.886976][ C0] pending: wg_packet_encrypt_worker [ 429.887013][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.887055][ C0] pending: wg_packet_encrypt_worker [ 429.887087][ C0] workqueue wg-kex-wg1: flags=0x6 [ 429.918685][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 429.918736][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 429.918795][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 429.940379][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.940434][ C0] pending: wg_packet_encrypt_worker [ 429.940469][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.940511][ C0] pending: wg_packet_encrypt_worker [ 429.940543][ C0] workqueue wg-kex-wg2: flags=0x6 [ 429.972013][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.972063][ C0] pending: wg_packet_handshake_send_worker [ 429.972099][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 429.990808][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.990861][ C0] pending: wg_packet_encrypt_worker [ 429.990898][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.990941][ C0] pending: wg_packet_encrypt_worker [ 429.991065][ C0] workqueue wg-kex-wg0: flags=0x6 [ 430.022585][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 430.022638][ C0] pending: wg_packet_handshake_send_worker [ 430.022673][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 430.041429][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 430.041483][ C0] pending: wg_packet_encrypt_worker [ 430.041521][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 430.041564][ C0] pending: wg_packet_encrypt_worker [ 430.041595][ C0] workqueue wg-kex-wg0: flags=0x6 [ 430.073358][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 430.073411][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 430.073469][ C0] workqueue wg-kex-wg1: flags=0x6 [ 430.094773][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 430.094820][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 430.094875][ C0] workqueue wg-kex-wg2: flags=0x6 [ 430.116179][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 430.116229][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 430.116287][ C0] workqueue wg-kex-wg1: flags=0x6 [ 430.137618][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 430.137668][ C0] pending: wg_packet_handshake_send_worker [ 430.137703][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 430.156478][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 430.156536][ C0] pending: wg_packet_encrypt_worker [ 430.156573][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 430.156619][ C0] pending: wg_packet_encrypt_worker [ 430.183077][ C0] workqueue wg-kex-wg2: flags=0x6 [ 430.188138][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 430.188185][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 430.188240][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 430.209900][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 430.209957][ C0] pending: wg_packet_encrypt_worker [ 430.209994][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 430.210037][ C0] pending: wg_packet_encrypt_worker [ 430.210150][ C0] pool 0: cpus=0 node=0 flags=0x0 nice=0 hung=287s workers=4 idle: 355 19 6 [ 430.210214][ C0] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=287s workers=4 idle: 40 24 221 [ 430.210273][ C0] pool 4: cpus=0-1 flags=0x4 nice=0 hung=287s workers=6 idle: 10 424 8 318