Warning: Permanently added '10.128.0.104' (ED25519) to the list of known hosts. 2026/04/06 00:58:17 parsed 1 programs [ 263.107668][ T30] audit: type=1400 audit(1775437097.635:64): avc: denied { node_bind } for pid=281 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 263.113190][ T30] audit: type=1400 audit(1775437097.635:65): avc: denied { module_request } for pid=281 comm="syz-execprog" kmod="net-pf-2-proto-262-type-1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 263.709109][ T30] audit: type=1400 audit(1775437098.235:66): avc: denied { mounton } for pid=287 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 263.710512][ T287] cgroup: Unknown subsys name 'net' [ 263.731750][ T30] audit: type=1400 audit(1775437098.235:67): avc: denied { mount } for pid=287 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 263.759054][ T30] audit: type=1400 audit(1775437098.265:68): avc: denied { unmount } for pid=287 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 263.759209][ T287] cgroup: Unknown subsys name 'devices' [ 263.902981][ T287] cgroup: Unknown subsys name 'hugetlb' [ 263.908596][ T287] cgroup: Unknown subsys name 'rlimit' [ 264.079756][ T30] audit: type=1400 audit(1775437098.605:69): avc: denied { setattr } for pid=287 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=254 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 264.102954][ T30] audit: type=1400 audit(1775437098.605:70): avc: denied { create } for pid=287 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 264.108121][ T291] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 264.123299][ T30] audit: type=1400 audit(1775437098.605:71): avc: denied { write } for pid=287 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 264.152141][ T30] audit: type=1400 audit(1775437098.605:72): avc: denied { read } for pid=287 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 264.172422][ T30] audit: type=1400 audit(1775437098.615:73): avc: denied { mounton } for pid=287 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 264.200031][ T287] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 264.733203][ T299] request_module fs-gadgetfs succeeded, but still no fs? [ 264.905281][ T298] syz-executor (298) used greatest stack depth: 22144 bytes left [ 265.148165][ T313] bridge0: port 1(bridge_slave_0) entered blocking state [ 265.155311][ T313] bridge0: port 1(bridge_slave_0) entered disabled state [ 265.166124][ T313] device bridge_slave_0 entered promiscuous mode [ 265.197429][ T313] bridge0: port 2(bridge_slave_1) entered blocking state [ 265.204505][ T313] bridge0: port 2(bridge_slave_1) entered disabled state [ 265.212241][ T313] device bridge_slave_1 entered promiscuous mode [ 265.317040][ T313] bridge0: port 2(bridge_slave_1) entered blocking state [ 265.324115][ T313] bridge0: port 2(bridge_slave_1) entered forwarding state [ 265.331448][ T313] bridge0: port 1(bridge_slave_0) entered blocking state [ 265.338471][ T313] bridge0: port 1(bridge_slave_0) entered forwarding state [ 265.364807][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 265.373495][ T322] bridge0: port 1(bridge_slave_0) entered disabled state [ 265.380701][ T322] bridge0: port 2(bridge_slave_1) entered disabled state [ 265.404588][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 265.421580][ T322] bridge0: port 1(bridge_slave_0) entered blocking state [ 265.428611][ T322] bridge0: port 1(bridge_slave_0) entered forwarding state [ 265.436176][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 265.444403][ T322] bridge0: port 2(bridge_slave_1) entered blocking state [ 265.451447][ T322] bridge0: port 2(bridge_slave_1) entered forwarding state [ 265.465467][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 265.476000][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 265.487766][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 265.498059][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 265.506135][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 265.513699][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 265.521882][ T313] device veth0_vlan entered promiscuous mode [ 265.533849][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 265.543085][ T313] device veth1_macvtap entered promiscuous mode [ 265.556101][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 265.565582][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2026/04/06 00:58:20 executed programs: 0 [ 265.637020][ T313] syz-executor (313) used greatest stack depth: 21536 bytes left [ 265.750972][ T360] bridge0: port 1(bridge_slave_0) entered blocking state [ 265.758093][ T360] bridge0: port 1(bridge_slave_0) entered disabled state [ 265.765655][ T360] device bridge_slave_0 entered promiscuous mode [ 265.773416][ T360] bridge0: port 2(bridge_slave_1) entered blocking state [ 265.780483][ T360] bridge0: port 2(bridge_slave_1) entered disabled state [ 265.787853][ T360] device bridge_slave_1 entered promiscuous mode [ 265.835981][ T362] bridge0: port 1(bridge_slave_0) entered blocking state [ 265.843068][ T362] bridge0: port 1(bridge_slave_0) entered disabled state [ 265.850451][ T362] device bridge_slave_0 entered promiscuous mode [ 265.866227][ T367] bridge0: port 1(bridge_slave_0) entered blocking state [ 265.873586][ T367] bridge0: port 1(bridge_slave_0) entered disabled state [ 265.880844][ T367] device bridge_slave_0 entered promiscuous mode [ 265.892361][ T362] bridge0: port 2(bridge_slave_1) entered blocking state [ 265.899417][ T362] bridge0: port 2(bridge_slave_1) entered disabled state [ 265.906786][ T362] device bridge_slave_1 entered promiscuous mode [ 265.922588][ T367] bridge0: port 2(bridge_slave_1) entered blocking state [ 265.929612][ T367] bridge0: port 2(bridge_slave_1) entered disabled state [ 265.936966][ T367] device bridge_slave_1 entered promiscuous mode [ 266.026125][ T364] bridge0: port 1(bridge_slave_0) entered blocking state [ 266.033194][ T364] bridge0: port 1(bridge_slave_0) entered disabled state [ 266.040555][ T364] device bridge_slave_0 entered promiscuous mode [ 266.050123][ T364] bridge0: port 2(bridge_slave_1) entered blocking state [ 266.057291][ T364] bridge0: port 2(bridge_slave_1) entered disabled state [ 266.064799][ T364] device bridge_slave_1 entered promiscuous mode [ 266.078678][ T366] bridge0: port 1(bridge_slave_0) entered blocking state [ 266.085756][ T366] bridge0: port 1(bridge_slave_0) entered disabled state [ 266.093085][ T366] device bridge_slave_0 entered promiscuous mode [ 266.129481][ T366] bridge0: port 2(bridge_slave_1) entered blocking state [ 266.136609][ T366] bridge0: port 2(bridge_slave_1) entered disabled state [ 266.144165][ T366] device bridge_slave_1 entered promiscuous mode [ 266.293093][ T366] bridge0: port 2(bridge_slave_1) entered blocking state [ 266.300141][ T366] bridge0: port 2(bridge_slave_1) entered forwarding state [ 266.307424][ T366] bridge0: port 1(bridge_slave_0) entered blocking state [ 266.314437][ T366] bridge0: port 1(bridge_slave_0) entered forwarding state [ 266.329983][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 266.337287][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 266.345067][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 266.352554][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 266.379425][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 266.386876][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 266.423625][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 266.431853][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 266.440006][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 266.448347][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 266.455388][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 266.462691][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 266.470875][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 266.479013][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 266.486023][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 266.493436][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 266.501290][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 266.509321][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 266.516754][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 266.524118][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 266.532387][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 266.540428][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 266.547446][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 266.554801][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 266.563195][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 266.571248][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 266.578271][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 266.585582][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 266.593931][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 266.602070][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 266.609078][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 266.616400][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 266.624614][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 266.632886][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 266.639894][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 266.647360][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 266.654961][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 266.662654][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 266.674553][ T360] device veth0_vlan entered promiscuous mode [ 266.689913][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 266.697785][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 266.705332][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 266.712935][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 266.720769][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 266.739851][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 266.747944][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 266.764876][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 266.772355][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 266.780438][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 266.787452][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 266.794871][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 266.803274][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 266.810274][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 266.832079][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 266.840248][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 266.852493][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 266.861111][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 266.870927][ T360] device veth1_macvtap entered promiscuous mode [ 266.885638][ T367] device veth0_vlan entered promiscuous mode [ 266.895613][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 266.903963][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 266.913759][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 266.921826][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 266.929131][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 266.936587][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 266.944448][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 266.951903][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 266.959271][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 266.981161][ T367] device veth1_macvtap entered promiscuous mode [ 266.987785][ T362] device veth0_vlan entered promiscuous mode [ 266.999323][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 267.006847][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 267.015408][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 267.023847][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 267.032262][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 267.046663][ T366] device veth0_vlan entered promiscuous mode [ 267.057073][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 267.065532][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 267.074061][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 267.081077][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 267.088487][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 267.097013][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 267.105398][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 267.112455][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 267.119770][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 267.128025][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 267.136296][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 267.144117][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 267.151990][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 267.160065][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 267.168402][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 267.176615][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 267.185031][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 267.192710][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 267.200018][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 267.221271][ T366] device veth1_macvtap entered promiscuous mode [ 267.244165][ T384] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 267.252885][ T384] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 267.261092][ T384] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 267.270900][ T384] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 267.279458][ T384] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 267.287484][ T384] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 267.295860][ T384] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 267.304266][ T384] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 267.312473][ T384] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 267.321662][ T362] device veth1_macvtap entered promiscuous mode [ 367.381389][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 367.388385][ C0] (detected by 0, t=10002 jiffies, g=1325, q=672) [ 367.394898][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 10002 (4294973955-4294963953), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 367.408432][ C0] rcu: rcu_preempt kthread starved for 10002 jiffies! g1325 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 367.419547][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 367.429519][ C0] rcu: RCU grace-period kthread stack dump: [ 367.435398][ C0] task:rcu_preempt state:R running task stack:28688 pid: 14 ppid: 2 flags:0x00004000 [ 367.446189][ C0] Call Trace: [ 367.449464][ C0] [ 367.452388][ C0] __schedule+0xb6e/0x14c0 [ 367.456818][ C0] ? release_firmware_map_entry+0x190/0x190 [ 367.462706][ C0] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 367.468634][ C0] ? __mod_timer+0x7da/0xb50 [ 367.473237][ C0] schedule+0x11e/0x1e0 [ 367.477397][ C0] schedule_timeout+0x159/0x340 [ 367.482249][ C0] ? console_conditional_schedule+0x30/0x30 [ 367.488140][ C0] ? update_process_times+0x200/0x200 [ 367.493510][ C0] ? prepare_to_swait_event+0x308/0x320 [ 367.499058][ C0] rcu_gp_fqs_loop+0x2ae/0xf80 [ 367.503825][ C0] ? __kasan_check_write+0x14/0x20 [ 367.508940][ C0] ? debug_smp_processor_id+0x17/0x20 [ 367.514309][ C0] ? __note_gp_changes+0x4e2/0x9e0 [ 367.519415][ C0] ? rcu_gp_init+0xc00/0xc00 [ 367.524003][ C0] ? _raw_spin_unlock_irq+0x4e/0x70 [ 367.529199][ C0] ? rcu_gp_init+0x9a7/0xc00 [ 367.533788][ C0] rcu_gp_kthread+0x9b/0x360 [ 367.538375][ C0] ? _raw_spin_lock+0xf0/0xf0 [ 367.543051][ C0] ? wake_nocb_gp+0x1d0/0x1d0 [ 367.547727][ C0] ? __kasan_check_read+0x11/0x20 [ 367.552744][ C0] ? __kthread_parkme+0xac/0x200 [ 367.557677][ C0] kthread+0x411/0x500 [ 367.561742][ C0] ? wake_nocb_gp+0x1d0/0x1d0 [ 367.566411][ C0] ? kthread_blkcg+0xd0/0xd0 [ 367.570994][ C0] ret_from_fork+0x1f/0x30 [ 367.575405][ C0] [ 367.578415][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 367.584738][ C0] NMI backtrace for cpu 0 [ 367.589065][ C0] CPU: 0 PID: 390 Comm: syz.4.21 Not tainted syzkaller #0 [ 367.596164][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 367.606211][ C0] Call Trace: [ 367.609485][ C0] [ 367.612323][ C0] __dump_stack+0x21/0x30 [ 367.616651][ C0] dump_stack_lvl+0x110/0x170 [ 367.621333][ C0] ? show_regs_print_info+0x20/0x20 [ 367.626538][ C0] dump_stack+0x15/0x20 [ 367.630703][ C0] nmi_cpu_backtrace+0x2af/0x2c0 [ 367.635651][ C0] ? nmi_trigger_cpumask_backtrace+0x240/0x240 [ 367.641809][ C0] ? load_image+0x3e0/0x3e0 [ 367.646314][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 367.652380][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 367.658441][ C0] nmi_trigger_cpumask_backtrace+0x138/0x240 [ 367.664420][ C0] arch_trigger_cpumask_backtrace+0x10/0x20 [ 367.670310][ C0] rcu_check_gp_kthread_starvation+0x1e0/0x260 [ 367.676462][ C0] print_other_cpu_stall+0xe33/0x1010 [ 367.681831][ C0] ? print_cpu_stall+0x600/0x600 [ 367.686763][ C0] ? tick_nohz_handler+0x300/0x300 [ 367.691889][ C0] ? accumulate_nsecs_to_secs+0xb1/0x250 [ 367.697533][ C0] ? cgroup_rstat_updated+0xf5/0x360 [ 367.702826][ C0] ? timekeeping_update+0x397/0x470 [ 367.708028][ C0] rcu_sched_clock_irq+0x8b2/0x12c0 [ 367.713232][ C0] ? rcu_boost_kthread_setaffinity+0x320/0x320 [ 367.719384][ C0] ? hrtimer_run_queues+0x166/0x430 [ 367.724581][ C0] update_process_times+0x198/0x200 [ 367.729774][ C0] tick_sched_timer+0x17c/0x240 [ 367.734623][ C0] ? tick_setup_sched_timer+0x450/0x450 [ 367.740168][ C0] __hrtimer_run_queues+0x39f/0x8c0 [ 367.745366][ C0] ? hrtimer_interrupt+0x8c0/0x8c0 [ 367.750472][ C0] ? ktime_get_update_offsets_now+0x2fa/0x310 [ 367.756531][ C0] hrtimer_interrupt+0x3c7/0x8c0 [ 367.761468][ C0] __sysvec_apic_timer_interrupt+0xfa/0x3e0 [ 367.767360][ C0] sysvec_apic_timer_interrupt+0xa4/0xc0 [ 367.772989][ C0] [ 367.775911][ C0] [ 367.778831][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 367.784822][ C0] RIP: 0010:arch_do_signal_or_restart+0x277/0x11c0 [ 367.791324][ C0] Code: 74 0a e8 5c 87 7f 00 48 8b 7c 24 28 48 8b 37 49 8d bc 24 88 08 00 00 48 89 f8 48 c1 e8 03 48 89 44 24 50 42 0f b6 04 28 84 c0 <48> 89 7c 24 20 0f 85 5c 0e 00 00 83 3f 00 48 89 5c 24 38 0f 88 9e [ 367.810930][ C0] RSP: 0018:ffffc90000c87ca0 EFLAGS: 00000246 [ 367.816995][ C0] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff81296d72 [ 367.824961][ C0] RDX: ffff8881139f0848 RSI: 00007fc16a9f40e8 RDI: ffff8881139f0888 [ 367.832929][ C0] RBP: ffffc90000c87eb0 R08: ffff8881139f0007 R09: 1ffff1102273e000 [ 367.840900][ C0] R10: dffffc0000000000 R11: ffffed102273e001 R12: ffff8881139f0000 [ 367.848948][ C0] R13: dffffc0000000000 R14: 000000001c000004 R15: ffffc90000c87f58 [ 367.856919][ C0] ? arch_do_signal_or_restart+0x192/0x11c0 [ 367.862813][ C0] ? load_gs_index+0xc0/0xc0 [ 367.867399][ C0] ? get_sigframe_size+0x10/0x10 [ 367.872334][ C0] ? sched_clock+0x9/0x10 [ 367.876661][ C0] ? sched_clock_cpu+0x18/0x3c0 [ 367.881526][ C0] exit_to_user_mode_loop+0xa7/0xe0 [ 367.886719][ C0] exit_to_user_mode_prepare+0x87/0xd0 [ 367.892171][ C0] syscall_exit_to_user_mode+0x1a/0x30 [ 367.897625][ C0] do_syscall_64+0x58/0xa0 [ 367.902041][ C0] ? clear_bhb_loop+0x50/0xa0 [ 367.906713][ C0] ? clear_bhb_loop+0x50/0xa0 [ 367.911379][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 367.917268][ C0] RIP: 0033:0x7fc16ab91817 [ 367.921679][ 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 [ 367.941278][ C0] RSP: 002b:00007fc16a9f40e8 EFLAGS: 00000246 [ 367.947341][ C0] RAX: 00000000000000ca RBX: 00007fc16ae0afa8 RCX: 00007fc16ab91819 [ 367.955312][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fc16ae0afa8 [ 367.963277][ C0] RBP: 00007fc16ae0afa0 R08: 0000000000000000 R09: 0000000000000000 [ 367.971244][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 367.979205][ C0] R13: 00007fc16ae0b038 R14: 00007ffcc084aba0 R15: 00007ffcc084ac88 [ 367.987174][ C0] [ 367.990216][ C0] sched: RT throttling activated [ 428.791403][ C0] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=0 stuck for 161s! [ 428.800373][ C0] Showing busy workqueues and worker pools: [ 428.806267][ C0] workqueue events: flags=0x0 [ 428.810941][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 428.810985][ C0] pending: kfree_rcu_monitor [ 428.811013][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=3/256 refcnt=4 [ 428.811047][ C0] pending: vmstat_shepherd, psi_avgs_work, kfree_rcu_monitor [ 428.811097][ C0] workqueue events_unbound: flags=0x2 [ 428.844339][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=5/512 refcnt=7 [ 428.844374][ C0] in-flight: 384:fsnotify_connector_destroy_workfn, 10:linkwatch_event [ 428.844417][ C0] pending: fsnotify_mark_destroy_workfn, toggle_allocation_gate, flush_memcg_stats_dwork [ 428.844471][ C0] workqueue events_power_efficient: flags=0x80 [ 428.876525][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=4/256 refcnt=5 [ 428.876566][ C0] pending: neigh_periodic_work, wg_ratelimiter_gc_entries, neigh_periodic_work, gc_worker [ 428.876631][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 428.876664][ C0] pending: check_lifetime [ 428.876684][ C0] workqueue rcu_gp: flags=0x8 [ 428.911493][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 428.911540][ C0] in-flight: 383:process_srcu [ 428.911569][ C0] workqueue netns: flags=0xe000a [ 428.929111][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/1 refcnt=3 [ 428.929142][ C0] in-flight: 45:cleanup_net [ 428.929171][ C0] workqueue mm_percpu_wq: flags=0x8 [ 428.946210][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 428.946249][ C0] pending: vmstat_update [ 428.946272][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 428.946303][ C0] pending: vmstat_update [ 428.946326][ C0] workqueue writeback: flags=0x4a [ 428.975734][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 428.975769][ C0] pending: wb_workfn [ 428.975795][ C0] workqueue kblockd: flags=0x18 [ 428.992052][ C0] pwq 1: cpus=0 node=0 flags=0x0 nice=-20 active=1/256 refcnt=2 [ 428.992090][ C0] pending: blk_mq_timeout_work [ 428.992126][ C0] workqueue dm_bufio_cache: flags=0x8 [ 429.010371][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.010411][ C0] pending: work_fn [ 429.010435][ C0] workqueue mld: flags=0x40008 [ 429.026865][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=55 [ 429.026902][ C0] pending: mld_ifc_work [ 429.026926][ C0] inactive: 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_dad_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_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_ifc_work, mld_dad_work, mld_dad_work, mld_dad_work, mld_dad_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_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work [ 429.027593][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=45 [ 429.027624][ C0] pending: mld_dad_work [ 429.027643][ C0] inactive: 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, mld_dad_work, mld_dad_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_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 [ 429.028177][ C0] workqueue ipv6_addrconf: flags=0x40008 [ 429.181361][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=109 [ 429.181410][ C0] in-flight: 60:addrconf_dad_work [ 429.181440][ 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 [ 429.181919][ 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 [ 429.182404][ C0] , addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work [ 429.380377][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=131 [ 429.380427][ C0] in-flight: 356:addrconf_dad_work [ 429.380456][ 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 [ 429.381236][ 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 [ 429.381745][ 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_verify_work [ 429.616140][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 429.621440][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.621484][ C0] pending: wg_packet_encrypt_worker [ 429.621514][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.621548][ C0] pending: wg_packet_encrypt_worker [ 429.621571][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 429.653197][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.653249][ C0] pending: wg_packet_encrypt_worker [ 429.653278][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.653312][ C0] pending: wg_packet_encrypt_worker [ 429.653334][ C0] workqueue wg-kex-wg2: flags=0x6 [ 429.684655][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.684696][ C0] pending: wg_packet_handshake_send_worker [ 429.684723][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 429.703332][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.703381][ C0] pending: wg_packet_encrypt_worker [ 429.703407][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.703441][ C0] pending: wg_packet_encrypt_worker [ 429.703607][ C0] workqueue wg-kex-wg0: flags=0x6 [ 429.734948][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.734990][ C0] pending: wg_packet_handshake_send_worker [ 429.735018][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 429.753620][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.753659][ C0] pending: wg_packet_encrypt_worker [ 429.753685][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.753717][ C0] pending: wg_packet_encrypt_worker [ 429.753739][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 429.785324][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.785367][ C0] pending: wg_packet_encrypt_worker [ 429.785393][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.785426][ C0] pending: wg_packet_encrypt_worker [ 429.785449][ C0] workqueue wg-kex-wg2: flags=0x6 [ 429.816755][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.816791][ C0] pending: wg_packet_handshake_send_worker [ 429.816817][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 429.835419][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.835459][ C0] pending: wg_packet_encrypt_worker [ 429.835483][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.835516][ C0] pending: wg_packet_encrypt_worker [ 429.835539][ C0] workqueue wg-kex-wg0: flags=0x6 [ 429.866859][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 429.866895][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 429.866937][ C0] workqueue wg-kex-wg1: flags=0x6 [ 429.888158][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.888192][ C0] pending: wg_packet_handshake_send_worker [ 429.888216][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 429.906815][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 429.906852][ C0] pending: wg_packet_tx_worker, wg_packet_encrypt_worker [ 429.906898][ C0] workqueue wg-kex-wg0: flags=0x24 [ 429.926973][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.927011][ C0] pending: wg_packet_handshake_receive_worker [ 429.927039][ C0] workqueue wg-kex-wg0: flags=0x6 [ 429.946075][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 429.946110][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 429.946154][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 429.967623][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 429.967659][ C0] pending: wg_packet_tx_worker, wg_packet_encrypt_worker [ 429.967698][ C0] workqueue wg-kex-wg1: flags=0x24 [ 429.987784][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.987823][ C0] pending: wg_packet_handshake_receive_worker [ 429.987851][ C0] workqueue wg-kex-wg1: flags=0x6 [ 430.006881][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 430.006914][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 430.006954][ C0] workqueue wg-kex-wg2: flags=0x24 [ 430.028256][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 430.028293][ C0] pending: wg_packet_handshake_receive_worker [ 430.028322][ C0] workqueue wg-kex-wg2: flags=0x6 [ 430.047379][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 430.047412][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 430.047452][ C0] pool 0: cpus=0 node=0 flags=0x0 nice=0 hung=162s workers=4 idle: 20 6 [ 430.047496][ C0] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=162s workers=4 idle: 355 39 26 [ 430.047544][ C0] pool 4: cpus=0-1 flags=0x4 nice=0 hung=162s workers=5 idle: 8 322