Warning: Permanently added '10.128.0.167' (ED25519) to the list of known hosts. 2026/01/24 18:56:05 parsed 1 programs [ 220.971328][ T28] audit: type=1400 audit(1769280965.342:64): 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 [ 220.992142][ T28] audit: type=1400 audit(1769280965.342:65): 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 [ 221.679404][ T28] audit: type=1400 audit(1769280966.052:66): avc: denied { mounton } for pid=289 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 [ 221.680389][ T289] cgroup: Unknown subsys name 'net' [ 221.702054][ T28] audit: type=1400 audit(1769280966.052:67): avc: denied { mount } for pid=289 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 [ 221.729286][ T28] audit: type=1400 audit(1769280966.082:68): avc: denied { unmount } for pid=289 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 221.729414][ T289] cgroup: Unknown subsys name 'devices' [ 221.873577][ T289] cgroup: Unknown subsys name 'hugetlb' [ 221.879167][ T289] cgroup: Unknown subsys name 'rlimit' [ 222.016069][ T28] audit: type=1400 audit(1769280966.392:69): avc: denied { setattr } for pid=289 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 [ 222.039215][ T28] audit: type=1400 audit(1769280966.392:70): avc: denied { create } for pid=289 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 [ 222.047494][ T293] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 222.059742][ T28] audit: type=1400 audit(1769280966.392:71): avc: denied { write } for pid=289 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 222.088310][ T28] audit: type=1400 audit(1769280966.392:72): avc: denied { read } for pid=289 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 222.108579][ T28] audit: type=1400 audit(1769280966.392:73): avc: denied { mounton } for pid=289 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 [ 222.109982][ T289] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 222.853543][ T300] request_module fs-gadgetfs succeeded, but still no fs? [ 223.298868][ T325] bridge0: port 1(bridge_slave_0) entered blocking state [ 223.305947][ T325] bridge0: port 1(bridge_slave_0) entered disabled state [ 223.313339][ T325] device bridge_slave_0 entered promiscuous mode [ 223.321276][ T325] bridge0: port 2(bridge_slave_1) entered blocking state [ 223.328343][ T325] bridge0: port 2(bridge_slave_1) entered disabled state [ 223.335643][ T325] device bridge_slave_1 entered promiscuous mode [ 223.429657][ T325] bridge0: port 2(bridge_slave_1) entered blocking state [ 223.436729][ T325] bridge0: port 2(bridge_slave_1) entered forwarding state [ 223.444026][ T325] bridge0: port 1(bridge_slave_0) entered blocking state [ 223.451044][ T325] bridge0: port 1(bridge_slave_0) entered forwarding state [ 223.473991][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 223.481831][ T323] bridge0: port 1(bridge_slave_0) entered disabled state [ 223.489553][ T323] bridge0: port 2(bridge_slave_1) entered disabled state [ 223.498324][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 223.506715][ T323] bridge0: port 1(bridge_slave_0) entered blocking state [ 223.513746][ T323] bridge0: port 1(bridge_slave_0) entered forwarding state [ 223.523664][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 223.531854][ T323] bridge0: port 2(bridge_slave_1) entered blocking state [ 223.538893][ T323] bridge0: port 2(bridge_slave_1) entered forwarding state [ 223.550302][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 223.559565][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 223.572475][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 223.583528][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 223.591512][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 223.598999][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 223.606983][ T325] device veth0_vlan entered promiscuous mode [ 223.616315][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready 2026/01/24 18:56:08 executed programs: 0 [ 223.625270][ T325] device veth1_macvtap entered promiscuous mode [ 223.633960][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 223.643668][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 223.697634][ T325] syz-executor (325) used greatest stack depth: 22016 bytes left [ 223.797382][ T365] bridge0: port 1(bridge_slave_0) entered blocking state [ 223.804616][ T365] bridge0: port 1(bridge_slave_0) entered disabled state [ 223.811864][ T365] device bridge_slave_0 entered promiscuous mode [ 223.818916][ T365] bridge0: port 2(bridge_slave_1) entered blocking state [ 223.826061][ T365] bridge0: port 2(bridge_slave_1) entered disabled state [ 223.833452][ T365] device bridge_slave_1 entered promiscuous mode [ 223.913181][ T366] bridge0: port 1(bridge_slave_0) entered blocking state [ 223.920230][ T366] bridge0: port 1(bridge_slave_0) entered disabled state [ 223.927623][ T366] device bridge_slave_0 entered promiscuous mode [ 223.943608][ T369] bridge0: port 1(bridge_slave_0) entered blocking state [ 223.950640][ T369] bridge0: port 1(bridge_slave_0) entered disabled state [ 223.958088][ T369] device bridge_slave_0 entered promiscuous mode [ 223.966131][ T369] bridge0: port 2(bridge_slave_1) entered blocking state [ 223.974304][ T369] bridge0: port 2(bridge_slave_1) entered disabled state [ 223.981547][ T369] device bridge_slave_1 entered promiscuous mode [ 223.989353][ T366] bridge0: port 2(bridge_slave_1) entered blocking state [ 223.996453][ T366] bridge0: port 2(bridge_slave_1) entered disabled state [ 224.003729][ T366] device bridge_slave_1 entered promiscuous mode [ 224.030964][ T370] bridge0: port 1(bridge_slave_0) entered blocking state [ 224.038027][ T370] bridge0: port 1(bridge_slave_0) entered disabled state [ 224.045365][ T370] device bridge_slave_0 entered promiscuous mode [ 224.060685][ T370] bridge0: port 2(bridge_slave_1) entered blocking state [ 224.067764][ T370] bridge0: port 2(bridge_slave_1) entered disabled state [ 224.075241][ T370] device bridge_slave_1 entered promiscuous mode [ 224.121595][ T368] bridge0: port 1(bridge_slave_0) entered blocking state [ 224.128665][ T368] bridge0: port 1(bridge_slave_0) entered disabled state [ 224.136099][ T368] device bridge_slave_0 entered promiscuous mode [ 224.162300][ T368] bridge0: port 2(bridge_slave_1) entered blocking state [ 224.169348][ T368] bridge0: port 2(bridge_slave_1) entered disabled state [ 224.176716][ T368] device bridge_slave_1 entered promiscuous mode [ 224.306426][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 224.313969][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 224.329082][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 224.337484][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 224.345802][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 224.352829][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 224.367142][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 224.374834][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 224.383170][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 224.391236][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 224.398245][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 224.420400][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 224.427920][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 224.436790][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 224.445173][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 224.453452][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 224.460455][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 224.468074][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 224.492748][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 224.501184][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 224.509375][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 224.516403][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 224.539974][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 224.548359][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 224.567502][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 224.575787][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 224.583983][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 224.591909][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 224.612962][ T365] device veth0_vlan entered promiscuous mode [ 224.632866][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 224.641183][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 224.649612][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 224.657229][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 224.664835][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 224.673267][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 224.681452][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 224.689321][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 224.697230][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 224.704812][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 224.712340][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 224.719759][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 224.733941][ T369] device veth0_vlan entered promiscuous mode [ 224.741725][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 224.749283][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 224.756740][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 224.765300][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 224.773569][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 224.780572][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 224.788014][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 224.796329][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 224.804557][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 224.811557][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 224.819008][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 224.827293][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 224.835492][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 224.842510][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 224.849915][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 224.857717][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 224.866165][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 224.874501][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 224.882701][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 224.889717][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 224.912388][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 224.920360][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 224.928298][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 224.936328][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 224.949396][ T365] device veth1_macvtap entered promiscuous mode [ 224.962752][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 224.970785][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 224.978907][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 224.996439][ T370] device veth0_vlan entered promiscuous mode [ 225.002781][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 225.010679][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 225.018386][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 225.025926][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 225.049758][ T366] device veth0_vlan entered promiscuous mode [ 225.058845][ T369] device veth1_macvtap entered promiscuous mode [ 225.066720][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 225.075607][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 225.083860][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 225.091217][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 225.098835][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 225.106269][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 225.113867][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 225.122016][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 225.130228][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 225.138430][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 225.146769][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 225.155219][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 225.163511][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 225.170517][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 225.177964][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 225.186196][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 225.194370][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 225.201369][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 225.208770][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 225.217208][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 225.240121][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 225.262480][ T370] device veth1_macvtap entered promiscuous mode [ 225.281949][ T368] device veth0_vlan entered promiscuous mode [ 225.297185][ T368] device veth1_macvtap entered promiscuous mode [ 325.331951][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 325.339048][ C0] (detected by 0, t=10002 jiffies, g=1137, q=643 ncpus=2) [ 325.346249][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 10001 (4294969748-4294959747), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 325.359606][ C0] rcu: rcu_preempt kthread starved for 10002 jiffies! g1137 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 325.370708][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 325.380671][ C0] rcu: RCU grace-period kthread stack dump: [ 325.386550][ C0] task:rcu_preempt state:R running task stack:28496 pid:14 ppid:2 flags:0x00004000 [ 325.397344][ C0] Call Trace: [ 325.400619][ C0] [ 325.403552][ C0] __schedule+0xba6/0x1500 [ 325.407988][ C0] ? release_firmware_map_entry+0x190/0x190 [ 325.413880][ C0] schedule+0xbd/0x170 [ 325.417950][ C0] schedule_timeout+0x159/0x340 [ 325.422803][ C0] ? __cfi_schedule_timeout+0x10/0x10 [ 325.428181][ C0] ? _raw_spin_lock_irqsave+0xc2/0x130 [ 325.433639][ C0] ? __cfi_process_timeout+0x10/0x10 [ 325.438925][ C0] ? prepare_to_swait_event+0x308/0x320 [ 325.444474][ C0] rcu_gp_fqs_loop+0x2e9/0x10c0 [ 325.449323][ C0] ? __cfi_dyntick_save_progress_counter+0x10/0x10 [ 325.455822][ C0] ? rcu_gp_init+0xf30/0xf30 [ 325.460408][ C0] rcu_gp_kthread+0x99/0x390 [ 325.464990][ C0] ? __cfi_rcu_gp_kthread+0x10/0x10 [ 325.470190][ C0] ? __kasan_check_read+0x11/0x20 [ 325.475210][ C0] ? __kthread_parkme+0x142/0x180 [ 325.480229][ C0] kthread+0x281/0x320 [ 325.484295][ C0] ? __cfi_rcu_gp_kthread+0x10/0x10 [ 325.489493][ C0] ? __cfi_kthread+0x10/0x10 [ 325.494075][ C0] ret_from_fork+0x1f/0x30 [ 325.498491][ C0] [ 325.501502][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 325.507811][ C0] CPU: 0 PID: 426 Comm: syz.1.18 Not tainted syzkaller #0 [ 325.514912][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 325.524957][ C0] RIP: 0010:_raw_spin_unlock_irq+0x48/0x70 [ 325.530782][ C0] Code: 74 12 48 89 fb 48 c7 c7 00 d5 ed 86 e8 31 ef b6 fc 48 89 df 48 83 3d f6 4d ee 01 00 74 26 e8 13 0d 00 00 90 fb bf 01 00 00 00 c3 fa 4c fc 65 8b 05 a4 e6 02 7b 85 c0 74 03 5b 5d c3 e8 94 f5 [ 325.550384][ C0] RSP: 0018:ffffc90000de7bb0 EFLAGS: 00000246 [ 325.556446][ C0] RAX: 0000000000000001 RBX: 0000000000000021 RCX: dffffc0000000000 [ 325.564417][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 325.572393][ C0] RBP: ffffc90000de7bb8 R08: ffffc90000de7dff R09: 1ffff920001bcfbf [ 325.580357][ C0] R10: dffffc0000000000 R11: fffff520001bcfc0 R12: dffffc0000000000 [ 325.588323][ C0] R13: 1ffff110225db5fc R14: 000000001c000004 R15: ffff888112edafe0 [ 325.596336][ C0] FS: 00007f893ce936c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 325.605279][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 325.611856][ C0] CR2: 0000001b33763fff CR3: 000000012e0f0000 CR4: 00000000003506b0 [ 325.619824][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 325.627785][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 325.635753][ C0] Call Trace: [ 325.639029][ C0] [ 325.641951][ C0] get_signal+0x12a4/0x1520 [ 325.646467][ C0] arch_do_signal_or_restart+0xd1/0x1140 [ 325.652099][ C0] ? __cfi___x64_sys_rt_sigreturn+0x10/0x10 [ 325.657988][ C0] ? __cfi_arch_do_signal_or_restart+0x10/0x10 [ 325.664139][ C0] ? sysvec_apic_timer_interrupt+0x64/0xc0 [ 325.669950][ C0] exit_to_user_mode_loop+0x7a/0xb0 [ 325.675145][ C0] exit_to_user_mode_prepare+0x87/0xd0 [ 325.680605][ C0] syscall_exit_to_user_mode+0x1a/0x30 [ 325.686067][ C0] do_syscall_64+0x58/0xa0 [ 325.690480][ C0] ? clear_bhb_loop+0x30/0x80 [ 325.695158][ C0] ? clear_bhb_loop+0x30/0x80 [ 325.699832][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 325.705722][ C0] RIP: 0033:0x7f893bf9acb7 [ 325.710148][ 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 [ 325.729744][ C0] RSP: 002b:00007f893ce930e8 EFLAGS: 00000246 [ 325.735807][ C0] RAX: 00000000000000ca RBX: 00007f893c215fa8 RCX: 00007f893bf9acb9 [ 325.743775][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f893c215fa8 [ 325.751741][ C0] RBP: 00007f893c215fa0 R08: 0000000000000000 R09: 0000000000000000 [ 325.759706][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 325.767669][ C0] R13: 00007f893c216038 R14: 00007ffeae35dbd0 R15: 00007ffeae35dcb8 [ 325.775638][ C0] [ 428.821918][ C0] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=0 stuck for 203s! [ 428.830867][ C0] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=-20 stuck for 200s! [ 428.839926][ C0] Showing busy workqueues and worker pools: [ 428.845822][ C0] workqueue events: flags=0x0 [ 428.850490][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 428.850533][ C0] pending: psi_avgs_work, kfree_rcu_monitor [ 428.850588][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 428.850622][ C0] pending: vmstat_shepherd, kfree_rcu_monitor [ 428.850661][ C0] workqueue events_unbound: flags=0x2 [ 428.883887][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=5/512 refcnt=7 [ 428.883930][ C0] in-flight: 417:fsnotify_mark_destroy_workfn, 8:fsnotify_connector_destroy_workfn, 10:linkwatch_event [ 428.884091][ C0] pending: toggle_allocation_gate, flush_memcg_stats_dwork [ 428.884166][ C0] workqueue events_power_efficient: flags=0x80 [ 428.916381][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=5/256 refcnt=6 [ 428.916426][ C0] pending: neigh_periodic_work, neigh_managed_work, neigh_managed_work, neigh_periodic_work, gc_worker [ 428.916535][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 428.916568][ C0] pending: wg_ratelimiter_gc_entries, check_lifetime [ 428.916618][ C0] workqueue rcu_gp: flags=0x8 [ 428.955263][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 428.955307][ C0] pending: process_srcu [ 428.955336][ C0] workqueue netns: flags=0xe000a [ 428.972376][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/1 refcnt=3 [ 428.972414][ C0] in-flight: 43:cleanup_net [ 428.972526][ C0] workqueue mm_percpu_wq: flags=0x8 [ 428.989552][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 428.989593][ C0] pending: vmstat_update [ 428.989623][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 428.989655][ C0] pending: vmstat_update [ 428.989684][ C0] workqueue writeback: flags=0x4a [ 429.019102][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.019141][ C0] pending: wb_workfn [ 429.019170][ C0] workqueue kblockd: flags=0x18 [ 429.035425][ C0] pwq 3: cpus=1 node=0 flags=0x0 nice=-20 active=1/256 refcnt=2 [ 429.035541][ C0] pending: blk_mq_timeout_work [ 429.035780][ C0] workqueue dm_bufio_cache: flags=0x8 [ 429.054046][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.054089][ C0] pending: work_fn [ 429.054177][ C0] workqueue mld: flags=0x40008 [ 429.070602][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=46 [ 429.070642][ C0] pending: mld_dad_work [ 429.070667][ C0] inactive: mld_ifc_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_dad_work, mld_dad_work, mld_dad_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_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_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_dad_work, mld_ifc_work [ 429.071158][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=56 [ 429.071190][ C0] pending: mld_ifc_work [ 429.071209][ C0] inactive: 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_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_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_dad_work, mld_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_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work [ 429.071813][ C0] workqueue ipv6_addrconf: flags=0x40008 [ 429.227395][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=124 [ 429.227437][ C0] in-flight: 39:addrconf_dad_work [ 429.227470][ 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 [ 429.228144][ 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 [ 429.228720][ 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_verify_work, addrconf_verify_work, addrconf_verify_work [ 429.228965][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=118 [ 429.229003][ C0] in-flight: 19:addrconf_dad_work [ 429.229028][ 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 [ 429.229603][ 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 [ 429.230239][ 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_verify_work, addrconf_verify_work, addrconf_verify_work, addrconf_verify_work [ 429.230455][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 429.672185][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.672234][ C0] pending: wg_packet_encrypt_worker [ 429.672266][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.672303][ C0] pending: wg_packet_encrypt_worker [ 429.672328][ C0] workqueue wg-kex-wg1: flags=0x6 [ 429.703641][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.703683][ C0] pending: wg_packet_handshake_send_worker [ 429.703713][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 429.722344][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.722395][ C0] pending: wg_packet_encrypt_worker [ 429.722426][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.722460][ C0] pending: wg_packet_encrypt_worker [ 429.722485][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 429.754064][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.754109][ C0] pending: wg_packet_encrypt_worker [ 429.754143][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.754177][ C0] pending: wg_packet_encrypt_worker [ 429.754204][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 429.785818][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.785869][ C0] pending: wg_packet_encrypt_worker [ 429.785900][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.785934][ C0] pending: wg_packet_encrypt_worker [ 429.785960][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 429.817543][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.817588][ C0] pending: wg_packet_encrypt_worker [ 429.817616][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.817651][ C0] pending: wg_packet_encrypt_worker [ 429.817677][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 429.849245][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.849291][ C0] pending: wg_packet_encrypt_worker [ 429.849318][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.849352][ C0] pending: wg_packet_encrypt_worker [ 429.849376][ C0] workqueue wg-kex-wg0: flags=0x24 [ 429.880778][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.880820][ C0] pending: wg_packet_handshake_receive_worker [ 429.880852][ C0] workqueue wg-kex-wg0: flags=0x6 [ 429.899887][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 429.899928][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 429.900140][ C0] workqueue wg-kex-wg1: flags=0x24 [ 429.921446][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.921488][ C0] pending: wg_packet_handshake_receive_worker [ 429.921521][ C0] workqueue wg-kex-wg1: flags=0x6 [ 429.940557][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 429.940595][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 429.940639][ C0] workqueue wg-kex-wg2: flags=0x24 [ 429.961978][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.962022][ C0] pending: wg_packet_handshake_receive_worker [ 429.962055][ C0] workqueue wg-kex-wg2: flags=0x6 [ 429.981092][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 429.981134][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 429.981187][ C0] workqueue wg-kex-wg0: flags=0x24 [ 430.002519][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 430.002564][ C0] pending: wg_packet_handshake_receive_worker [ 430.002595][ C0] workqueue wg-kex-wg0: flags=0x6 [ 430.021630][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 430.021670][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 430.021716][ C0] workqueue wg-kex-wg1: flags=0x24 [ 430.043040][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 430.043081][ C0] pending: wg_packet_handshake_receive_worker [ 430.043116][ C0] workqueue wg-kex-wg1: flags=0x6 [ 430.062154][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 430.062193][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 430.062240][ C0] pool 0: cpus=0 node=0 flags=0x0 nice=0 hung=204s workers=4 idle: 338 6 416 [ 430.062290][ C0] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=204s workers=3 idle: 24 60 [ 430.062412][ C0] pool 4: cpus=0-1 flags=0x4 nice=0 hung=204s workers=6 idle: 424 323