Warning: Permanently added '10.128.0.29' (ED25519) to the list of known hosts. 2026/01/25 05:19:33 parsed 1 programs [ 247.590285][ T28] audit: type=1400 audit(1769318373.158:64): 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 [ 247.611131][ T28] audit: type=1400 audit(1769318373.158:65): 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 [ 248.736383][ T28] audit: type=1400 audit(1769318374.308:66): 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 [ 248.740661][ T289] cgroup: Unknown subsys name 'net' [ 248.759076][ T28] audit: type=1400 audit(1769318374.308:67): 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 [ 248.787266][ T28] audit: type=1400 audit(1769318374.358:68): 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 [ 248.787782][ T289] cgroup: Unknown subsys name 'devices' [ 248.928344][ T289] cgroup: Unknown subsys name 'hugetlb' [ 248.934062][ T289] cgroup: Unknown subsys name 'rlimit' [ 249.047083][ T28] audit: type=1400 audit(1769318374.618:69): 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 [ 249.070405][ T28] audit: type=1400 audit(1769318374.618:70): 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 [ 249.091086][ T28] audit: type=1400 audit(1769318374.618:71): 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 [ 249.111387][ T28] audit: type=1400 audit(1769318374.618:72): 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 Setting up swapspace version 1, size = 127995904 bytes [ 249.131719][ T28] audit: type=1400 audit(1769318374.618:73): 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 [ 249.157467][ T293] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 249.200770][ T289] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 250.058754][ T301] request_module fs-gadgetfs succeeded, but still no fs? [ 250.359068][ T311] bridge0: port 1(bridge_slave_0) entered blocking state [ 250.366233][ T311] bridge0: port 1(bridge_slave_0) entered disabled state [ 250.373847][ T311] device bridge_slave_0 entered promiscuous mode [ 250.396485][ T313] syz-executor (313) used greatest stack depth: 22232 bytes left [ 250.406280][ T311] bridge0: port 2(bridge_slave_1) entered blocking state [ 250.418054][ T311] bridge0: port 2(bridge_slave_1) entered disabled state [ 250.430801][ T311] device bridge_slave_1 entered promiscuous mode [ 250.773871][ T311] bridge0: port 2(bridge_slave_1) entered blocking state [ 250.781023][ T311] bridge0: port 2(bridge_slave_1) entered forwarding state [ 250.788479][ T311] bridge0: port 1(bridge_slave_0) entered blocking state [ 250.795538][ T311] bridge0: port 1(bridge_slave_0) entered forwarding state [ 250.824045][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 250.832933][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 250.840922][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 250.848901][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 250.866524][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 250.874980][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 250.882111][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 250.890583][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 250.899907][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 250.907443][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 250.926215][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 250.934557][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 250.950486][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 250.959936][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 250.968134][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 250.976715][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 250.986874][ T311] device veth0_vlan entered promiscuous mode [ 250.999799][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 251.010354][ T311] device veth1_macvtap entered promiscuous mode [ 251.022355][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 251.037037][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2026/01/25 05:19:36 executed programs: 0 [ 251.112885][ T311] syz-executor (311) used greatest stack depth: 20376 bytes left [ 251.303671][ T366] bridge0: port 1(bridge_slave_0) entered blocking state [ 251.310843][ T366] bridge0: port 1(bridge_slave_0) entered disabled state [ 251.318682][ T366] device bridge_slave_0 entered promiscuous mode [ 251.327348][ T366] bridge0: port 2(bridge_slave_1) entered blocking state [ 251.334415][ T366] bridge0: port 2(bridge_slave_1) entered disabled state [ 251.342263][ T366] device bridge_slave_1 entered promiscuous mode [ 251.413191][ T367] bridge0: port 1(bridge_slave_0) entered blocking state [ 251.421015][ T367] bridge0: port 1(bridge_slave_0) entered disabled state [ 251.428625][ T367] device bridge_slave_0 entered promiscuous mode [ 251.456713][ T367] bridge0: port 2(bridge_slave_1) entered blocking state [ 251.463794][ T367] bridge0: port 2(bridge_slave_1) entered disabled state [ 251.471337][ T367] device bridge_slave_1 entered promiscuous mode [ 251.512891][ T373] bridge0: port 1(bridge_slave_0) entered blocking state [ 251.520023][ T373] bridge0: port 1(bridge_slave_0) entered disabled state [ 251.527516][ T373] device bridge_slave_0 entered promiscuous mode [ 251.534230][ T372] bridge0: port 1(bridge_slave_0) entered blocking state [ 251.541487][ T372] bridge0: port 1(bridge_slave_0) entered disabled state [ 251.549105][ T372] device bridge_slave_0 entered promiscuous mode [ 251.556353][ T372] bridge0: port 2(bridge_slave_1) entered blocking state [ 251.563417][ T372] bridge0: port 2(bridge_slave_1) entered disabled state [ 251.571061][ T372] device bridge_slave_1 entered promiscuous mode [ 251.593957][ T373] bridge0: port 2(bridge_slave_1) entered blocking state [ 251.601058][ T373] bridge0: port 2(bridge_slave_1) entered disabled state [ 251.608574][ T373] device bridge_slave_1 entered promiscuous mode [ 251.651665][ T370] bridge0: port 1(bridge_slave_0) entered blocking state [ 251.658820][ T370] bridge0: port 1(bridge_slave_0) entered disabled state [ 251.666343][ T370] device bridge_slave_0 entered promiscuous mode [ 251.680673][ T370] bridge0: port 2(bridge_slave_1) entered blocking state [ 251.687867][ T370] bridge0: port 2(bridge_slave_1) entered disabled state [ 251.695291][ T370] device bridge_slave_1 entered promiscuous mode [ 251.859070][ T367] bridge0: port 2(bridge_slave_1) entered blocking state [ 251.866156][ T367] bridge0: port 2(bridge_slave_1) entered forwarding state [ 251.873466][ T367] bridge0: port 1(bridge_slave_0) entered blocking state [ 251.880535][ T367] bridge0: port 1(bridge_slave_0) entered forwarding state [ 251.917089][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 251.924377][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 251.933942][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 251.942369][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 251.976003][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 251.984484][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 251.992966][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 252.000047][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 252.007852][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 252.047348][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 252.056158][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 252.064580][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 252.072969][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 252.080136][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 252.087665][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 252.096503][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 252.104781][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 252.113182][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 252.120712][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 252.128209][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 252.136419][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 252.143531][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 252.168292][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 252.177275][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 252.184728][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 252.193903][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 252.202238][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 252.210439][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 252.227834][ T366] device veth0_vlan entered promiscuous mode [ 252.240034][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 252.251038][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 252.280551][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 252.288766][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 252.295830][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 252.304107][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 252.312456][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 252.319553][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 252.327537][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 252.343093][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 252.351447][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 252.362788][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 252.371343][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 252.381040][ T367] device veth0_vlan entered promiscuous mode [ 252.388741][ T366] device veth1_macvtap entered promiscuous mode [ 252.396787][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 252.404824][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 252.412390][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 252.420068][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 252.428186][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 252.436701][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 252.444134][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 252.451851][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 252.459502][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 252.487997][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 252.496558][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 252.504701][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 252.511785][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 252.519340][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 252.528044][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 252.536702][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 252.545095][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 252.553412][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 252.560462][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 252.567976][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 252.576356][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 252.584669][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 252.592892][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 252.601043][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 252.621492][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 252.629885][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 252.638261][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 252.645342][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 252.653069][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 252.661595][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 252.670052][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 252.677181][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 252.684738][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 252.692983][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 252.701152][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 252.731102][ T367] device veth1_macvtap entered promiscuous mode [ 352.775559][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 352.782920][ C0] (detected by 0, t=10002 jiffies, g=1541, q=515 ncpus=2) [ 352.790247][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 10003 (4294972484-4294962481), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 352.803653][ C0] rcu: rcu_preempt kthread starved for 10004 jiffies! g1541 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 352.814791][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 352.824787][ C0] rcu: RCU grace-period kthread stack dump: [ 352.830698][ C0] task:rcu_preempt state:R running task stack:28352 pid:14 ppid:2 flags:0x00004000 [ 352.841599][ C0] Call Trace: [ 352.844899][ C0] [ 352.847857][ C0] __schedule+0xba6/0x1500 [ 352.852447][ C0] ? release_firmware_map_entry+0x190/0x190 [ 352.858376][ C0] schedule+0xbd/0x170 [ 352.862524][ C0] schedule_timeout+0x159/0x340 [ 352.867488][ C0] ? __cfi_schedule_timeout+0x10/0x10 [ 352.872888][ C0] ? __cfi_process_timeout+0x10/0x10 [ 352.878306][ C0] ? prepare_to_swait_event+0x308/0x320 [ 352.883962][ C0] rcu_gp_fqs_loop+0x2e9/0x10c0 [ 352.888937][ C0] ? _raw_spin_unlock_irq+0x4d/0x70 [ 352.894178][ C0] ? rcu_gp_init+0xf30/0xf30 [ 352.898891][ C0] rcu_gp_kthread+0x99/0x390 [ 352.903527][ C0] ? __cfi_rcu_gp_kthread+0x10/0x10 [ 352.908936][ C0] ? set_cpus_allowed_ptr+0x88/0xd0 [ 352.914230][ C0] ? __kasan_check_read+0x11/0x20 [ 352.919493][ C0] ? __kthread_parkme+0x142/0x180 [ 352.924604][ C0] kthread+0x281/0x320 [ 352.928706][ C0] ? __cfi_rcu_gp_kthread+0x10/0x10 [ 352.933966][ C0] ? __cfi_kthread+0x10/0x10 [ 352.938588][ C0] ret_from_fork+0x1f/0x30 [ 352.943209][ C0] [ 352.946252][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 352.952592][ C0] CPU: 0 PID: 424 Comm: syz.1.18 Not tainted syzkaller #0 [ 352.959735][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 352.969849][ C0] RIP: 0010:handle_softirqs+0x144/0x600 [ 352.975575][ C0] Code: 85 e8 e0 72 b5 03 65 66 89 1d b8 0f c0 7e 48 c7 c7 40 07 49 85 e8 cc 72 b5 03 65 44 89 25 3c 0d bf 7e fb 49 c7 c5 c0 a0 e0 86 <44> 89 65 ac b8 ff ff ff ff 0f bc 45 ac 89 c3 ff c3 0f 84 a2 02 00 [ 352.995247][ C0] RSP: 0018:ffffc90000007f30 EFLAGS: 00000286 [ 353.001362][ C0] RAX: 0000000000000000 RBX: 0000000000000008 RCX: 5dc52cd2dd4e6d00 [ 353.009370][ C0] RDX: 1ffffffff0f2da00 RSI: ffffffff85490740 RDI: ffffffff85aa6860 [ 353.017498][ C0] RBP: ffffc90000007fc0 R08: ffffffff8796d008 R09: ffffffff8796d018 [ 353.025504][ C0] R10: ffffffff8796d003 R11: 1ffffffff0f2da00 R12: 0000000000000000 [ 353.033635][ C0] R13: ffffffff86e0a0c0 R14: 0000000000000008 R15: ffff888118135100 [ 353.041730][ C0] FS: 00007f94f57d26c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 353.050788][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 353.057422][ C0] CR2: 000020000006b000 CR3: 0000000132955000 CR4: 00000000003506b0 [ 353.065445][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 353.073540][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 353.081535][ C0] Call Trace: [ 353.084844][ C0] [ 353.087726][ C0] ? irqtime_account_irq+0xc4/0x240 [ 353.093064][ C0] __irq_exit_rcu+0x52/0xf0 [ 353.097599][ C0] irq_exit_rcu+0x9/0x10 [ 353.101955][ C0] sysvec_apic_timer_interrupt+0xa9/0xc0 [ 353.107655][ C0] [ 353.110602][ C0] [ 353.113561][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 353.119577][ C0] RIP: 0010:_raw_spin_unlock_irq+0x48/0x70 [ 353.125429][ 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 [ 353.145061][ C0] RSP: 0018:ffffc90000d77bb0 EFLAGS: 00000246 [ 353.151154][ C0] RAX: 0000000000000001 RBX: 0000000000000021 RCX: dffffc0000000000 [ 353.159148][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 353.167153][ C0] RBP: ffffc90000d77bb8 R08: ffffc90000d77dff R09: 1ffff920001aefbf [ 353.175345][ C0] R10: dffffc0000000000 R11: fffff520001aefc0 R12: dffffc0000000000 [ 353.183434][ C0] R13: 1ffff11022f975fc R14: 000000001c000004 R15: ffff888117cbafe0 [ 353.191441][ C0] get_signal+0x12a4/0x1520 [ 353.196168][ C0] arch_do_signal_or_restart+0xd1/0x1140 [ 353.201915][ C0] ? __cfi___x64_sys_rt_sigreturn+0x10/0x10 [ 353.207928][ C0] ? __cfi_arch_do_signal_or_restart+0x10/0x10 [ 353.214144][ C0] exit_to_user_mode_loop+0x7a/0xb0 [ 353.219383][ C0] exit_to_user_mode_prepare+0x87/0xd0 [ 353.224868][ C0] syscall_exit_to_user_mode+0x1a/0x30 [ 353.230372][ C0] do_syscall_64+0x58/0xa0 [ 353.234823][ C0] ? clear_bhb_loop+0x30/0x80 [ 353.239533][ C0] ? clear_bhb_loop+0x30/0x80 [ 353.244254][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 353.250187][ C0] RIP: 0033:0x7f94f499acb7 [ 353.254651][ 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 [ 353.274299][ C0] RSP: 002b:00007f94f57d20e8 EFLAGS: 00000246 [ 353.280413][ C0] RAX: 00000000000000ca RBX: 00007f94f4c15fa8 RCX: 00007f94f499acb9 [ 353.288504][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f94f4c15fa8 [ 353.296502][ C0] RBP: 00007f94f4c15fa0 R08: 0000000000000000 R09: 0000000000000000 [ 353.304498][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 353.312489][ C0] R13: 00007f94f4c16038 R14: 00007ffcc3141560 R15: 00007ffcc3141648 [ 353.320489][ C0] [ 428.905530][ C0] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=0 stuck for 176s! [ 428.914694][ C0] Showing busy workqueues and worker pools: [ 428.920662][ C0] workqueue events: flags=0x0 [ 428.925361][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 428.925413][ C0] pending: psi_avgs_work, kfree_rcu_monitor [ 428.939425][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 428.939473][ C0] pending: vmstat_shepherd, kfree_rcu_monitor [ 428.939568][ C0] workqueue events_unbound: flags=0x2 [ 428.959046][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=5/512 refcnt=7 [ 428.959089][ C0] in-flight: 10:linkwatch_event [ 428.959179][ C0] pending: fsnotify_connector_destroy_workfn, fsnotify_mark_destroy_workfn, toggle_allocation_gate, flush_memcg_stats_dwork [ 428.959300][ C0] workqueue events_power_efficient: flags=0x80 [ 428.991396][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=3/256 refcnt=4 [ 428.991447][ C0] pending: wg_ratelimiter_gc_entries, neigh_managed_work, neigh_periodic_work [ 428.991567][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=4/256 refcnt=5 [ 428.991608][ C0] pending: neigh_managed_work, neigh_periodic_work, gc_worker, check_lifetime [ 428.991749][ C0] workqueue netns: flags=0xe000a [ 429.030509][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/1 refcnt=3 [ 429.030553][ C0] in-flight: 43:cleanup_net [ 429.030599][ C0] workqueue mm_percpu_wq: flags=0x8 [ 429.047816][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.047865][ C0] pending: vmstat_update [ 429.047901][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.047942][ C0] pending: vmstat_update [ 429.048045][ C0] workqueue writeback: flags=0x4a [ 429.077715][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.077767][ C0] pending: wb_workfn [ 429.077859][ C0] workqueue kblockd: flags=0x18 [ 429.094303][ C0] pwq 1: cpus=0 node=0 flags=0x0 nice=-20 active=1/256 refcnt=2 [ 429.094364][ C0] pending: blk_mq_timeout_work [ 429.094626][ C0] workqueue dm_bufio_cache: flags=0x8 [ 429.113025][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.113081][ C0] pending: work_fn [ 429.113145][ C0] workqueue mld: flags=0x40008 [ 429.129704][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=36 [ 429.129759][ C0] pending: mld_ifc_work [ 429.129809][ C0] inactive: mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_dad_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, 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_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work [ 429.130270][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=48 [ 429.130310][ C0] pending: mld_ifc_work [ 429.130333][ C0] inactive: 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_dad_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_ifc_work, mld_ifc_work, mld_dad_work, mld_dad_work, mld_ifc_work, mld_dad_work, mld_dad_work, mld_dad_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_dad_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_dad_work, mld_dad_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work [ 429.130950][ C0] workqueue ipv6_addrconf: flags=0x40008 [ 429.265307][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=90 [ 429.265359][ C0] in-flight: 347:addrconf_dad_work [ 429.265418][ 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 [ 429.266112][ 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_verify_work, addrconf_verify_work, addrconf_verify_work [ 429.431892][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=110 [ 429.431947][ C0] in-flight: 19:addrconf_dad_work [ 429.431983][ 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 [ 429.432664][ 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 [ 429.433357][ C0] , addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_verify_work, addrconf_verify_work, addrconf_verify_work, addrconf_verify_work [ 429.433492][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 429.640787][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.640840][ C0] pending: wg_packet_encrypt_worker [ 429.640877][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.640918][ C0] pending: wg_packet_encrypt_worker [ 429.640948][ C0] workqueue wg-kex-wg1: flags=0x6 [ 429.672465][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.672511][ C0] pending: wg_packet_handshake_send_worker [ 429.672545][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 429.691279][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.691328][ C0] pending: wg_packet_encrypt_worker [ 429.691361][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.691401][ C0] pending: wg_packet_encrypt_worker [ 429.691431][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 429.723210][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.723273][ C0] pending: wg_packet_encrypt_worker [ 429.723310][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.723351][ C0] pending: wg_packet_encrypt_worker [ 429.723384][ C0] workqueue wg-kex-wg0: flags=0x6 [ 429.755114][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.755162][ C0] pending: wg_packet_handshake_send_worker [ 429.755198][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 429.774148][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.774197][ C0] pending: wg_packet_encrypt_worker [ 429.774232][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.774273][ C0] pending: wg_packet_encrypt_worker [ 429.774303][ C0] workqueue wg-kex-wg1: flags=0x6 [ 429.805801][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 429.805848][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 429.805904][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 429.827571][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.827622][ C0] pending: wg_packet_encrypt_worker [ 429.827655][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.827696][ C0] pending: wg_packet_encrypt_worker [ 429.827732][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 429.859459][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.859509][ C0] pending: wg_packet_encrypt_worker [ 429.859542][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.859583][ C0] pending: wg_packet_encrypt_worker [ 429.859635][ C0] workqueue wg-kex-wg0: flags=0x6 [ 429.891276][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 429.891319][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 429.891374][ C0] workqueue wg-kex-wg1: flags=0x6 [ 429.912752][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 429.912794][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 429.912847][ C0] workqueue wg-kex-wg2: flags=0x6 [ 429.934127][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 429.934171][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 429.934237][ C0] pool 0: cpus=0 node=0 flags=0x0 nice=0 hung=177s workers=3 idle: 6 60 [ 429.934292][ C0] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=177s workers=4 idle: 24 407 39 [ 429.934351][ C0] pool 4: cpus=0-1 flags=0x4 nice=0 hung=177s workers=5 idle: 323 420 8