Warning: Permanently added '10.128.1.61' (ED25519) to the list of known hosts. 2026/05/22 05:28:42 parsed 1 programs [ 118.098154][ T28] audit: type=1400 audit(1779427722.797:64): avc: denied { node_bind } for pid=295 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 118.118854][ T28] audit: type=1400 audit(1779427722.797:65): avc: denied { module_request } for pid=295 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 [ 118.816773][ T28] audit: type=1400 audit(1779427723.517:66): avc: denied { mounton } for pid=303 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2024 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 118.817814][ T303] cgroup: Unknown subsys name 'net' [ 118.844685][ T28] audit: type=1400 audit(1779427723.517:67): avc: denied { mount } for pid=303 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 [ 118.866850][ T28] audit: type=1400 audit(1779427723.557:68): avc: denied { unmount } for pid=303 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 118.867048][ T303] cgroup: Unknown subsys name 'devices' [ 119.013211][ T303] cgroup: Unknown subsys name 'hugetlb' [ 119.018814][ T303] cgroup: Unknown subsys name 'rlimit' [ 119.126303][ T28] audit: type=1400 audit(1779427723.827:69): avc: denied { setattr } for pid=303 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 [ 119.149756][ T28] audit: type=1400 audit(1779427723.827:70): avc: denied { create } for pid=303 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 119.170222][ T28] audit: type=1400 audit(1779427723.827:71): avc: denied { write } for pid=303 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 119.178656][ T305] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 119.190597][ T28] audit: type=1400 audit(1779427723.827:72): avc: denied { read } for pid=303 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 [ 119.219254][ T28] audit: type=1400 audit(1779427723.827:73): avc: denied { mounton } for pid=303 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 [ 119.247717][ T303] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 119.931817][ T315] request_module fs-gadgetfs succeeded, but still no fs? [ 120.135880][ T312] bridge0: port 1(bridge_slave_0) entered blocking state [ 120.146690][ T312] bridge0: port 1(bridge_slave_0) entered disabled state [ 120.154309][ T312] device bridge_slave_0 entered promiscuous mode [ 120.162540][ T312] bridge0: port 2(bridge_slave_1) entered blocking state [ 120.169574][ T312] bridge0: port 2(bridge_slave_1) entered disabled state [ 120.180747][ T312] device bridge_slave_1 entered promiscuous mode [ 120.517027][ T312] bridge0: port 2(bridge_slave_1) entered blocking state [ 120.524113][ T312] bridge0: port 2(bridge_slave_1) entered forwarding state [ 120.531404][ T312] bridge0: port 1(bridge_slave_0) entered blocking state [ 120.538490][ T312] bridge0: port 1(bridge_slave_0) entered forwarding state [ 120.588831][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 120.602986][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 120.610422][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 120.618530][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 120.633905][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 120.644240][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 120.651310][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 120.658927][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 120.686497][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 120.693596][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 120.705466][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 120.726664][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 120.735421][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 120.749426][ T312] device veth0_vlan entered promiscuous mode [ 120.756476][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 120.764898][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 120.772990][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready 2026/05/22 05:28:45 executed programs: 0 [ 120.786744][ T312] device veth1_macvtap entered promiscuous mode [ 120.804839][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 120.813853][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 120.822809][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 120.877993][ T312] syz-executor (312) used greatest stack depth: 21184 bytes left [ 121.038958][ T381] bridge0: port 1(bridge_slave_0) entered blocking state [ 121.046079][ T381] bridge0: port 1(bridge_slave_0) entered disabled state [ 121.053557][ T381] device bridge_slave_0 entered promiscuous mode [ 121.074452][ T381] bridge0: port 2(bridge_slave_1) entered blocking state [ 121.081488][ T381] bridge0: port 2(bridge_slave_1) entered disabled state [ 121.089561][ T381] device bridge_slave_1 entered promiscuous mode [ 121.106775][ T379] bridge0: port 1(bridge_slave_0) entered blocking state [ 121.113857][ T379] bridge0: port 1(bridge_slave_0) entered disabled state [ 121.121111][ T379] device bridge_slave_0 entered promiscuous mode [ 121.156127][ T380] bridge0: port 1(bridge_slave_0) entered blocking state [ 121.163450][ T380] bridge0: port 1(bridge_slave_0) entered disabled state [ 121.170844][ T380] device bridge_slave_0 entered promiscuous mode [ 121.177772][ T379] bridge0: port 2(bridge_slave_1) entered blocking state [ 121.185086][ T379] bridge0: port 2(bridge_slave_1) entered disabled state [ 121.192521][ T379] device bridge_slave_1 entered promiscuous mode [ 121.212562][ T380] bridge0: port 2(bridge_slave_1) entered blocking state [ 121.219603][ T380] bridge0: port 2(bridge_slave_1) entered disabled state [ 121.227022][ T380] device bridge_slave_1 entered promiscuous mode [ 121.244349][ T375] bridge0: port 1(bridge_slave_0) entered blocking state [ 121.251394][ T375] bridge0: port 1(bridge_slave_0) entered disabled state [ 121.259007][ T375] device bridge_slave_0 entered promiscuous mode [ 121.283873][ T375] bridge0: port 2(bridge_slave_1) entered blocking state [ 121.290921][ T375] bridge0: port 2(bridge_slave_1) entered disabled state [ 121.298357][ T375] device bridge_slave_1 entered promiscuous mode [ 121.408681][ T378] bridge0: port 1(bridge_slave_0) entered blocking state [ 121.415872][ T378] bridge0: port 1(bridge_slave_0) entered disabled state [ 121.423327][ T378] device bridge_slave_0 entered promiscuous mode [ 121.436191][ T378] bridge0: port 2(bridge_slave_1) entered blocking state [ 121.443264][ T378] bridge0: port 2(bridge_slave_1) entered disabled state [ 121.450680][ T378] device bridge_slave_1 entered promiscuous mode [ 121.465990][ T379] bridge0: port 2(bridge_slave_1) entered blocking state [ 121.473044][ T379] bridge0: port 2(bridge_slave_1) entered forwarding state [ 121.563717][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 121.572055][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 121.579401][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 121.601398][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 121.609777][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 121.618010][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 121.625036][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 121.632654][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 121.640973][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 121.649438][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 121.657580][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 121.664604][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 121.684732][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 121.692189][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 121.699528][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 121.707961][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 121.716220][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 121.723320][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 121.730833][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 121.739170][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 121.746316][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 121.770363][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 121.778502][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 121.805936][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 121.813885][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 121.834696][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 121.842203][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 121.849643][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 121.857942][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 121.864994][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 121.888548][ T381] device veth0_vlan entered promiscuous mode [ 121.897641][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 121.905634][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 121.913440][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 121.922105][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 121.930023][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 121.937639][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 121.945425][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 121.953595][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 121.960601][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 121.968062][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 121.976399][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 121.983432][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 121.990852][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 121.999037][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 122.006173][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 122.013634][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 122.021885][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 122.028895][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 122.038033][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 122.045716][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 122.063725][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 122.082443][ T381] device veth1_macvtap entered promiscuous mode [ 122.090511][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 122.098875][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 122.107118][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 122.116020][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 122.123054][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 122.130526][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 122.138820][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 122.147014][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 122.154574][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 122.162535][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 122.170465][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 122.178051][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 122.187511][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 122.195718][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 122.212305][ T379] device veth0_vlan entered promiscuous mode [ 122.229400][ T380] device veth0_vlan entered promiscuous mode [ 122.236212][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 122.244690][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 122.253261][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 122.261703][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 122.269962][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 122.278508][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 122.286804][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 122.295402][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 122.303520][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 122.311685][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 122.319600][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 122.327501][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 122.335472][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 122.343023][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 122.360032][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 122.368316][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 122.385151][ T375] device veth0_vlan entered promiscuous mode [ 122.404600][ T378] device veth0_vlan entered promiscuous mode [ 122.416979][ T378] device veth1_macvtap entered promiscuous mode [ 122.426264][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 122.436687][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 122.445254][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 122.454074][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 122.462895][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 122.471223][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 122.479951][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 122.488894][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 122.497158][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 122.505466][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 122.514450][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 122.531845][ T375] device veth1_macvtap entered promiscuous mode [ 122.542619][ T380] device veth1_macvtap entered promiscuous mode [ 222.591504][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 222.598507][ C0] (detected by 0, t=10002 jiffies, g=1329, q=436 ncpus=2) [ 222.605708][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 10003 (4294959480-4294949477), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 222.619062][ C0] rcu: rcu_preempt kthread starved for 10004 jiffies! g1329 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 222.630164][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 222.640119][ C0] rcu: RCU grace-period kthread stack dump: [ 222.645994][ C0] task:rcu_preempt state:R running task stack:28288 pid:14 ppid:2 flags:0x00004000 [ 222.656782][ C0] Call Trace: [ 222.660060][ C0] [ 222.662984][ C0] __schedule+0xba6/0x1500 [ 222.667418][ C0] ? release_firmware_map_entry+0x190/0x190 [ 222.673310][ C0] schedule+0xbd/0x170 [ 222.677386][ C0] schedule_timeout+0x159/0x340 [ 222.682232][ C0] ? __cfi_schedule_timeout+0x10/0x10 [ 222.687599][ C0] ? __cfi_process_timeout+0x10/0x10 [ 222.692883][ C0] ? prepare_to_swait_event+0x308/0x320 [ 222.698432][ C0] rcu_gp_fqs_loop+0x2e9/0x10c0 [ 222.703277][ C0] ? _raw_spin_unlock_irq+0x4d/0x70 [ 222.708482][ C0] ? rcu_gp_init+0xf30/0xf30 [ 222.713067][ C0] rcu_gp_kthread+0x99/0x390 [ 222.717647][ C0] ? __cfi_rcu_gp_kthread+0x10/0x10 [ 222.722838][ C0] ? __kasan_check_read+0x11/0x20 [ 222.727860][ C0] ? __kthread_parkme+0x142/0x180 [ 222.732881][ C0] kthread+0x281/0x320 [ 222.736944][ C0] ? __cfi_rcu_gp_kthread+0x10/0x10 [ 222.742135][ C0] ? __cfi_kthread+0x10/0x10 [ 222.746729][ C0] ret_from_fork+0x1f/0x30 [ 222.751144][ C0] [ 222.754154][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 222.760482][ C0] CPU: 0 PID: 406 Comm: syz.6.21 Not tainted syzkaller #0 [ 222.767589][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 222.777636][ C0] RIP: 0010:_raw_spin_unlock_irq+0x48/0x70 [ 222.783444][ C0] Code: 74 12 48 89 fb 48 c7 c7 c0 d4 0d 87 e8 51 f3 b4 fc 48 89 df 48 83 3d 36 ac 0b 02 00 74 26 e8 13 0d 00 00 90 fb bf 01 00 00 00 73 7d 4a fc 65 8b 05 24 45 00 7b 85 c0 74 03 5b 5d c3 e8 24 54 [ 222.803056][ C0] RSP: 0018:ffffc90000ad7bb0 EFLAGS: 00000246 [ 222.809118][ C0] RAX: 0000000000000001 RBX: 0000000000000021 RCX: dffffc0000000000 [ 222.817082][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 222.825044][ C0] RBP: ffffc90000ad7bb8 R08: ffffc90000ad7dff R09: 1ffff9200015afbf [ 222.833012][ C0] R10: dffffc0000000000 R11: fffff5200015afc0 R12: dffffc0000000000 [ 222.840977][ C0] R13: 1ffff11022d8d944 R14: 000000001c000004 R15: ffff888116c6ca20 [ 222.848943][ C0] FS: 00007f41b7eb36c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 222.857864][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 222.864449][ C0] CR2: 000020000006b000 CR3: 000000012fd91000 CR4: 00000000003506b0 [ 222.872431][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 222.880407][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 222.888388][ C0] Call Trace: [ 222.891669][ C0] [ 222.894599][ C0] get_signal+0x12a4/0x1520 [ 222.899120][ C0] arch_do_signal_or_restart+0xd1/0x1140 [ 222.904752][ C0] ? __cfi___x64_sys_rt_sigreturn+0x10/0x10 [ 222.910646][ C0] ? __cfi_arch_do_signal_or_restart+0x10/0x10 [ 222.916803][ C0] exit_to_user_mode_loop+0x7a/0xb0 [ 222.922004][ C0] exit_to_user_mode_prepare+0x87/0xd0 [ 222.927466][ C0] syscall_exit_to_user_mode+0x1a/0x30 [ 222.932929][ C0] do_syscall_64+0x58/0xa0 [ 222.937346][ C0] ? clear_bhb_loop+0x30/0x80 [ 222.942032][ C0] ? clear_bhb_loop+0x30/0x80 [ 222.946708][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 222.952601][ C0] RIP: 0033:0x7f41b6f9ce57 [ 222.957028][ 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 [ 222.976634][ C0] RSP: 002b:00007f41b7eb30e8 EFLAGS: 00000246 [ 222.982696][ C0] RAX: 00000000000000ca RBX: 00007f41b7215fa8 RCX: 00007f41b6f9ce59 [ 222.990667][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f41b7215fa8 [ 222.998650][ C0] RBP: 00007f41b7215fa0 R08: 0000000000000000 R09: 0000000000000000 [ 223.006623][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 223.014590][ C0] R13: 00007f41b7216038 R14: 00007ffd3fa33420 R15: 00007ffd3fa33508 [ 223.022563][ C0] [ 223.025585][ C0] sched: RT throttling activated [ 285.401517][ C0] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=0 stuck for 162s! [ 285.410464][ C0] Showing busy workqueues and worker pools: [ 285.416361][ C0] workqueue events: flags=0x0 [ 285.421025][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.421068][ C0] pending: kfree_rcu_monitor [ 285.421096][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=3/256 refcnt=4 [ 285.421129][ C0] pending: vmstat_shepherd, psi_avgs_work, kfree_rcu_monitor [ 285.421184][ C0] workqueue events_unbound: flags=0x2 [ 285.454411][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=5/512 refcnt=7 [ 285.454454][ C0] in-flight: 349:linkwatch_event, 43:fsnotify_mark_destroy_workfn, 8:fsnotify_connector_destroy_workfn [ 285.454529][ C0] pending: flush_memcg_stats_dwork, toggle_allocation_gate [ 285.454575][ C0] workqueue events_power_efficient: flags=0x80 [ 285.486786][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=5/256 refcnt=6 [ 285.486830][ C0] pending: neigh_periodic_work, neigh_managed_work, neigh_managed_work, gc_worker, neigh_periodic_work [ 285.486931][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 285.486964][ C0] pending: wg_ratelimiter_gc_entries, check_lifetime [ 285.487001][ C0] workqueue rcu_gp: flags=0x8 [ 285.525260][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.525302][ C0] pending: process_srcu [ 285.525330][ C0] workqueue netns: flags=0xe000a [ 285.542369][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/1 refcnt=3 [ 285.542410][ C0] in-flight: 10:cleanup_net [ 285.542447][ C0] workqueue mm_percpu_wq: flags=0x8 [ 285.559567][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.559608][ C0] pending: vmstat_update [ 285.559638][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.559670][ C0] pending: vmstat_update [ 285.559699][ C0] workqueue writeback: flags=0x4a [ 285.589096][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 285.589134][ C0] pending: wb_workfn [ 285.589161][ C0] workqueue kblockd: flags=0x18 [ 285.605420][ C0] pwq 1: cpus=0 node=0 flags=0x0 nice=-20 active=1/256 refcnt=2 [ 285.605456][ C0] pending: blk_mq_timeout_work [ 285.605491][ C0] workqueue dm_bufio_cache: flags=0x8 [ 285.623741][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.623779][ C0] pending: work_fn [ 285.623806][ C0] workqueue mld: flags=0x40008 [ 285.640217][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=52 [ 285.640254][ C0] pending: mld_ifc_work [ 285.640275][ 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_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_dad_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work [ 285.640771][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=55 [ 285.640803][ C0] pending: mld_ifc_work [ 285.640820][ C0] inactive: mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_dad_work, mld_ifc_work, mld_dad_work, mld_dad_work, mld_dad_work, mld_ifc_work, mld_dad_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_dad_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_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, 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 [ 285.641332][ C0] workqueue ipv6_addrconf: flags=0x40008 [ 285.802926][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=123 [ 285.802967][ C0] in-flight: 39:addrconf_dad_work [ 285.802997][ 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 [ 285.803512][ 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 [ 285.804022][ 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_verify_work, addrconf_verify_work, addrconf_verify_work [ 285.804235][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=103 [ 285.804271][ C0] in-flight: 370:addrconf_dad_work [ 285.804295][ 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 [ 285.804800][ 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_verify_work, addrconf_verify_work, addrconf_verify_work [ 285.805306][ C0] , addrconf_verify_work [ 285.805325][ C0] workqueue wg-kex-wg0: flags=0x6 [ 286.220876][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 286.220919][ C0] pending: wg_packet_handshake_send_worker [ 286.220955][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 286.239551][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.239594][ C0] pending: wg_packet_encrypt_worker [ 286.239626][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.239660][ C0] pending: wg_packet_encrypt_worker [ 286.239688][ C0] workqueue wg-kex-wg1: flags=0x6 [ 286.270983][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 286.271020][ C0] pending: wg_packet_handshake_send_worker [ 286.271053][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 286.289646][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.289686][ C0] pending: wg_packet_encrypt_worker [ 286.289717][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.289750][ C0] pending: wg_packet_encrypt_worker [ 286.289778][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 286.321333][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.321375][ C0] pending: wg_packet_encrypt_worker [ 286.321406][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.321439][ C0] pending: wg_packet_encrypt_worker [ 286.321471][ C0] workqueue wg-kex-wg0: flags=0x6 [ 286.352764][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 286.352809][ C0] pending: wg_packet_handshake_send_worker [ 286.352841][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 286.371424][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.371463][ C0] pending: wg_packet_encrypt_worker [ 286.371494][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.371529][ C0] pending: wg_packet_encrypt_worker [ 286.397829][ C0] workqueue wg-kex-wg1: flags=0x6 [ 286.402848][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 286.402884][ C0] pending: wg_packet_handshake_send_worker [ 286.402916][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 286.421494][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.421535][ C0] pending: wg_packet_encrypt_worker [ 286.434712][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.434752][ C0] pending: wg_packet_encrypt_worker [ 286.434789][ C0] workqueue wg-kex-wg2: flags=0x6 [ 286.452945][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 286.452982][ C0] pending: wg_packet_handshake_send_worker [ 286.453013][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 286.471600][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.471640][ C0] pending: wg_packet_encrypt_worker [ 286.471671][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.471704][ C0] pending: wg_packet_encrypt_worker [ 286.471735][ C0] workqueue wg-kex-wg0: flags=0x24 [ 286.503108][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.503149][ C0] pending: wg_packet_handshake_receive_worker [ 286.503184][ C0] workqueue wg-kex-wg0: flags=0x6 [ 286.522242][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 286.522276][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 286.522329][ C0] workqueue wg-kex-wg1: flags=0x24 [ 286.543616][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.543657][ C0] pending: wg_packet_handshake_receive_worker [ 286.543691][ C0] workqueue wg-kex-wg1: flags=0x6 [ 286.562712][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 286.562747][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 286.562805][ C0] workqueue wg-kex-wg2: flags=0x24 [ 286.584087][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.584126][ C0] pending: wg_packet_handshake_receive_worker [ 286.584160][ C0] workqueue wg-kex-wg2: flags=0x6 [ 286.603190][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 286.603225][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 286.603283][ C0] pool 0: cpus=0 node=0 flags=0x0 nice=0 hung=164s workers=4 idle: 341 19 6 [ 286.603334][ C0] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=164s workers=4 idle: 397 24 60 [ 286.603382][ C0] pool 4: cpus=0-1 flags=0x4 nice=0 hung=164s workers=6 idle: 402 346