Warning: Permanently added '10.128.1.197' (ED25519) to the list of known hosts. 2026/01/30 04:15:41 parsed 1 programs [ 190.829627][ T28] audit: type=1400 audit(1769746541.574:64): 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 [ 190.850396][ T28] audit: type=1400 audit(1769746541.574:65): 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 [ 191.552231][ T28] audit: type=1400 audit(1769746542.294:66): avc: denied { mounton } for pid=290 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 [ 191.553438][ T290] cgroup: Unknown subsys name 'net' [ 191.574908][ T28] audit: type=1400 audit(1769746542.294:67): avc: denied { mount } for pid=290 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 [ 191.602724][ T28] audit: type=1400 audit(1769746542.324:68): avc: denied { unmount } for pid=290 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 191.602894][ T290] cgroup: Unknown subsys name 'devices' [ 191.744646][ T290] cgroup: Unknown subsys name 'hugetlb' [ 191.750341][ T290] cgroup: Unknown subsys name 'rlimit' [ 191.887898][ T28] audit: type=1400 audit(1769746542.634:69): avc: denied { setattr } for pid=290 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 [ 191.911076][ T28] audit: type=1400 audit(1769746542.634:70): avc: denied { create } for pid=290 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 191.931439][ T28] audit: type=1400 audit(1769746542.634:71): avc: denied { write } for pid=290 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 191.951787][ T28] audit: type=1400 audit(1769746542.634:72): avc: denied { read } for pid=290 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 191.961001][ T293] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 191.971986][ T28] audit: type=1400 audit(1769746542.634:73): avc: denied { mounton } for pid=290 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 [ 192.010924][ T290] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 192.777530][ T301] request_module fs-gadgetfs succeeded, but still no fs? [ 193.083847][ T324] bridge0: port 1(bridge_slave_0) entered blocking state [ 193.090923][ T324] bridge0: port 1(bridge_slave_0) entered disabled state [ 193.098557][ T324] device bridge_slave_0 entered promiscuous mode [ 193.106947][ T324] bridge0: port 2(bridge_slave_1) entered blocking state [ 193.114036][ T324] bridge0: port 2(bridge_slave_1) entered disabled state [ 193.121365][ T324] device bridge_slave_1 entered promiscuous mode [ 193.306189][ T324] bridge0: port 2(bridge_slave_1) entered blocking state [ 193.313269][ T324] bridge0: port 2(bridge_slave_1) entered forwarding state [ 193.320663][ T324] bridge0: port 1(bridge_slave_0) entered blocking state [ 193.327703][ T324] bridge0: port 1(bridge_slave_0) entered forwarding state [ 193.366900][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 193.375189][ T355] bridge0: port 1(bridge_slave_0) entered disabled state [ 193.382491][ T355] bridge0: port 2(bridge_slave_1) entered disabled state [ 193.414909][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 193.423878][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 193.432252][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 193.439885][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 193.448332][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 193.456955][ T355] bridge0: port 1(bridge_slave_0) entered blocking state [ 193.464045][ T355] bridge0: port 1(bridge_slave_0) entered forwarding state [ 193.472114][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 193.480659][ T355] bridge0: port 2(bridge_slave_1) entered blocking state [ 193.487907][ T355] bridge0: port 2(bridge_slave_1) entered forwarding state [ 193.495403][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 193.503594][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 193.512615][ T324] device veth0_vlan entered promiscuous mode [ 193.528827][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 193.538476][ T324] device veth1_macvtap entered promiscuous mode [ 193.549656][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 193.561374][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2026/01/30 04:15:44 executed programs: 0 [ 193.818802][ T373] bridge0: port 1(bridge_slave_0) entered blocking state [ 193.826034][ T373] bridge0: port 1(bridge_slave_0) entered disabled state [ 193.833697][ T373] device bridge_slave_0 entered promiscuous mode [ 193.841674][ T373] bridge0: port 2(bridge_slave_1) entered blocking state [ 193.848978][ T373] bridge0: port 2(bridge_slave_1) entered disabled state [ 193.856451][ T373] device bridge_slave_1 entered promiscuous mode [ 193.919163][ T376] bridge0: port 1(bridge_slave_0) entered blocking state [ 193.926331][ T376] bridge0: port 1(bridge_slave_0) entered disabled state [ 193.933814][ T376] device bridge_slave_0 entered promiscuous mode [ 193.957340][ T376] bridge0: port 2(bridge_slave_1) entered blocking state [ 193.964481][ T376] bridge0: port 2(bridge_slave_1) entered disabled state [ 193.971941][ T376] device bridge_slave_1 entered promiscuous mode [ 194.003513][ T375] bridge0: port 1(bridge_slave_0) entered blocking state [ 194.010655][ T375] bridge0: port 1(bridge_slave_0) entered disabled state [ 194.018280][ T375] device bridge_slave_0 entered promiscuous mode [ 194.025399][ T375] bridge0: port 2(bridge_slave_1) entered blocking state [ 194.032518][ T375] bridge0: port 2(bridge_slave_1) entered disabled state [ 194.040084][ T375] device bridge_slave_1 entered promiscuous mode [ 194.078384][ T377] bridge0: port 1(bridge_slave_0) entered blocking state [ 194.085509][ T377] bridge0: port 1(bridge_slave_0) entered disabled state [ 194.093176][ T377] device bridge_slave_0 entered promiscuous mode [ 194.101617][ T377] bridge0: port 2(bridge_slave_1) entered blocking state [ 194.108830][ T377] bridge0: port 2(bridge_slave_1) entered disabled state [ 194.116259][ T377] device bridge_slave_1 entered promiscuous mode [ 194.178908][ T374] bridge0: port 1(bridge_slave_0) entered blocking state [ 194.186009][ T374] bridge0: port 1(bridge_slave_0) entered disabled state [ 194.193746][ T374] device bridge_slave_0 entered promiscuous mode [ 194.200933][ T374] bridge0: port 2(bridge_slave_1) entered blocking state [ 194.208076][ T374] bridge0: port 2(bridge_slave_1) entered disabled state [ 194.215385][ T374] device bridge_slave_1 entered promiscuous mode [ 194.350301][ T376] bridge0: port 2(bridge_slave_1) entered blocking state [ 194.357412][ T376] bridge0: port 2(bridge_slave_1) entered forwarding state [ 194.364693][ T376] bridge0: port 1(bridge_slave_0) entered blocking state [ 194.371706][ T376] bridge0: port 1(bridge_slave_0) entered forwarding state [ 194.380131][ T377] bridge0: port 2(bridge_slave_1) entered blocking state [ 194.387191][ T377] bridge0: port 2(bridge_slave_1) entered forwarding state [ 194.394502][ T377] bridge0: port 1(bridge_slave_0) entered blocking state [ 194.401513][ T377] bridge0: port 1(bridge_slave_0) entered forwarding state [ 194.429029][ T221] bridge0: port 1(bridge_slave_0) entered disabled state [ 194.436823][ T221] bridge0: port 2(bridge_slave_1) entered disabled state [ 194.444207][ T221] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 194.451804][ T221] bridge0: port 1(bridge_slave_0) entered disabled state [ 194.459139][ T221] bridge0: port 2(bridge_slave_1) entered disabled state [ 194.504650][ T221] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 194.512089][ T221] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 194.519684][ T221] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 194.528491][ T221] bridge0: port 1(bridge_slave_0) entered blocking state [ 194.535747][ T221] bridge0: port 1(bridge_slave_0) entered forwarding state [ 194.543150][ T221] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 194.551325][ T221] bridge0: port 2(bridge_slave_1) entered blocking state [ 194.558409][ T221] bridge0: port 2(bridge_slave_1) entered forwarding state [ 194.589944][ T221] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 194.598029][ T221] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 194.606710][ T221] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 194.614952][ T221] bridge0: port 1(bridge_slave_0) entered blocking state [ 194.621967][ T221] bridge0: port 1(bridge_slave_0) entered forwarding state [ 194.629798][ T221] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 194.638313][ T221] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 194.646749][ T221] bridge0: port 2(bridge_slave_1) entered blocking state [ 194.653992][ T221] bridge0: port 2(bridge_slave_1) entered forwarding state [ 194.661362][ T221] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 194.669530][ T221] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 194.682688][ T221] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 194.690517][ T221] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 194.698560][ T221] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 194.723840][ T221] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 194.731737][ T221] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 194.740136][ T221] bridge0: port 1(bridge_slave_0) entered blocking state [ 194.747216][ T221] bridge0: port 1(bridge_slave_0) entered forwarding state [ 194.754824][ T221] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 194.764339][ T221] bridge0: port 2(bridge_slave_1) entered blocking state [ 194.771461][ T221] bridge0: port 2(bridge_slave_1) entered forwarding state [ 194.779195][ T221] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 194.787450][ T221] bridge0: port 1(bridge_slave_0) entered blocking state [ 194.794570][ T221] bridge0: port 1(bridge_slave_0) entered forwarding state [ 194.801953][ T221] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 194.809758][ T221] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 194.822788][ T377] device veth0_vlan entered promiscuous mode [ 194.840104][ T221] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 194.848296][ T221] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 194.855989][ T221] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 194.864000][ T221] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 194.872393][ T221] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 194.880947][ T221] bridge0: port 2(bridge_slave_1) entered blocking state [ 194.888020][ T221] bridge0: port 2(bridge_slave_1) entered forwarding state [ 194.911751][ T373] device veth0_vlan entered promiscuous mode [ 194.923775][ T221] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 194.931316][ T221] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 194.938991][ T221] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 194.947280][ T221] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 194.955580][ T221] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 194.964157][ T221] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 194.972306][ T221] bridge0: port 1(bridge_slave_0) entered blocking state [ 194.979372][ T221] bridge0: port 1(bridge_slave_0) entered forwarding state [ 194.987064][ T221] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 194.995361][ T221] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 195.003447][ T221] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 195.011863][ T221] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 195.020438][ T221] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 195.028803][ T221] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 195.037067][ T221] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 195.045342][ T221] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 195.053438][ T221] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 195.061350][ T221] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 195.069451][ T221] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 195.077762][ T221] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 195.086172][ T221] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 195.093742][ T221] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 195.101599][ T221] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 195.110157][ T221] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 195.118497][ T221] bridge0: port 2(bridge_slave_1) entered blocking state [ 195.125550][ T221] bridge0: port 2(bridge_slave_1) entered forwarding state [ 195.144531][ T377] device veth1_macvtap entered promiscuous mode [ 195.169318][ T221] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 195.177513][ T221] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 195.187891][ T221] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 195.202127][ T221] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 195.210887][ T221] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 195.219654][ T221] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 195.228298][ T221] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 195.237235][ T221] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 195.246093][ T221] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 195.255165][ T221] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 195.263486][ T221] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 195.273691][ T375] device veth0_vlan entered promiscuous mode [ 195.295506][ T375] device veth1_macvtap entered promiscuous mode [ 295.332903][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 295.339907][ C0] (detected by 0, t=10002 jiffies, g=1221, q=634 ncpus=2) [ 295.347108][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 10003 (4294966750-4294956747), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 295.360470][ C0] rcu: rcu_preempt kthread starved for 10004 jiffies! g1221 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 295.371575][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 295.381535][ C0] rcu: RCU grace-period kthread stack dump: [ 295.387420][ C0] task:rcu_preempt state:R running task stack:28496 pid:14 ppid:2 flags:0x00004000 [ 295.398293][ C0] Call Trace: [ 295.401578][ C0] [ 295.404502][ C0] __schedule+0xba6/0x1500 [ 295.408936][ C0] ? release_firmware_map_entry+0x190/0x190 [ 295.414921][ C0] schedule+0xbd/0x170 [ 295.418987][ C0] schedule_timeout+0x159/0x340 [ 295.423841][ C0] ? __cfi_schedule_timeout+0x10/0x10 [ 295.429295][ C0] ? __cfi_process_timeout+0x10/0x10 [ 295.434666][ C0] ? prepare_to_swait_event+0x308/0x320 [ 295.440212][ C0] rcu_gp_fqs_loop+0x2e9/0x10c0 [ 295.445058][ C0] ? _raw_spin_unlock_irq+0x4d/0x70 [ 295.450512][ C0] ? rcu_gp_init+0xf30/0xf30 [ 295.455093][ C0] rcu_gp_kthread+0x99/0x390 [ 295.459674][ C0] ? __cfi_rcu_gp_kthread+0x10/0x10 [ 295.464864][ C0] ? __kasan_check_read+0x11/0x20 [ 295.469882][ C0] ? __kthread_parkme+0x142/0x180 [ 295.474903][ C0] kthread+0x281/0x320 [ 295.478964][ C0] ? __cfi_rcu_gp_kthread+0x10/0x10 [ 295.484153][ C0] ? __cfi_kthread+0x10/0x10 [ 295.488751][ C0] ret_from_fork+0x1f/0x30 [ 295.493193][ C0] [ 295.496222][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 295.502558][ C0] Sending NMI from CPU 0 to CPUs 1: [ 295.507774][ C1] NMI backtrace for cpu 1 [ 295.507789][ C1] CPU: 1 PID: 426 Comm: syz.3.20 Not tainted syzkaller #0 [ 295.507804][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 295.507812][ C1] RIP: 0010:__sysvec_apic_timer_interrupt+0x98/0x440 [ 295.507840][ C1] Code: 42 80 3c 28 00 74 08 48 89 df e8 13 07 83 00 bf b0 00 00 00 31 f6 4c 8b 1b 41 ba 83 b8 d0 98 45 03 53 fc 74 02 0f 0b 41 ff d3 <0f> 1f 44 00 00 e8 5e 14 c6 03 89 c3 83 f8 08 0f 83 24 02 00 00 4c [ 295.507852][ C1] RSP: 0018:ffffc900001b0fc0 EFLAGS: 00000046 [ 295.507865][ C1] RAX: 0000000000000000 RBX: ffffffff866cfb50 RCX: 000000000000080b [ 295.507875][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000000000b0 [ 295.507884][ C1] RBP: ffffc900001b0fe8 R08: ffffffff87b6f048 R09: ffffffff87b6f058 [ 295.507894][ C1] R10: 0000000000000000 R11: ffffffff8134c2b0 R12: 0000000000000000 [ 295.507903][ C1] R13: dffffc0000000000 R14: 0000000000000000 R15: 0000000000000000 [ 295.507912][ C1] FS: 00007f70e02756c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 295.507931][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 295.507941][ C1] CR2: 0000001b33f63fff CR3: 000000012053c000 CR4: 00000000003506a0 [ 295.507954][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 295.507962][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 295.507975][ C1] Call Trace: [ 295.507980][ C1] [ 295.507986][ C1] sysvec_apic_timer_interrupt+0xa4/0xc0 [ 295.508005][ C1] [ 295.508009][ C1] [ 295.508014][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 295.508036][ C1] RIP: 0010:_raw_spin_unlock_irq+0x48/0x70 [ 295.508058][ C1] Code: 74 12 48 89 fb 48 c7 c7 00 d5 0d 87 e8 a1 42 b6 fc 48 89 df 48 83 3d a6 7d 0d 02 00 74 26 e8 13 0d 00 00 90 fb bf 01 00 00 00 53 4a 4c fc 65 8b 05 54 16 02 7b 85 c0 74 03 5b 5d c3 e8 54 25 [ 295.508069][ C1] RSP: 0018:ffffc90000d87bb0 EFLAGS: 00000246 [ 295.508080][ C1] RAX: 0000000000000001 RBX: 0000000000000011 RCX: dffffc0000000000 [ 295.508089][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 295.508097][ C1] RBP: ffffc90000d87bb8 R08: ffffc90000d87dff R09: 1ffff920001b0fbf [ 295.508107][ C1] R10: dffffc0000000000 R11: fffff520001b0fc0 R12: dffffc0000000000 [ 295.508122][ C1] R13: 1ffff11022a74e7c R14: 0000000004000000 R15: ffff8881153a73e0 [ 295.508135][ C1] get_signal+0x12a4/0x1520 [ 295.508156][ C1] arch_do_signal_or_restart+0xd1/0x1140 [ 295.508178][ C1] ? __cfi___x64_sys_rt_sigreturn+0x10/0x10 [ 295.508206][ C1] ? __cfi_arch_do_signal_or_restart+0x10/0x10 [ 295.508230][ C1] ? sysvec_apic_timer_interrupt+0x64/0xc0 [ 295.508249][ C1] exit_to_user_mode_loop+0x7a/0xb0 [ 295.508274][ C1] exit_to_user_mode_prepare+0x87/0xd0 [ 295.508294][ C1] syscall_exit_to_user_mode+0x1a/0x30 [ 295.508308][ C1] do_syscall_64+0x58/0xa0 [ 295.508328][ C1] ? clear_bhb_loop+0x30/0x80 [ 295.508345][ C1] ? clear_bhb_loop+0x30/0x80 [ 295.508358][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 295.508381][ C1] RIP: 0033:0x7f70df261469 [ 295.508409][ C1] Code: 48 89 3c 25 d0 fe ff ff eb 20 0f 1f 80 00 00 00 00 45 31 c0 31 c9 ba 80 00 00 00 48 89 de bf ca 00 00 00 31 c0 e8 37 9a 13 00 <8b> 03 85 c0 74 e1 c7 45 08 00 00 00 00 45 84 e4 74 31 80 3d 63 42 [ 295.508420][ C1] RSP: 002b:00007f70e02750f0 EFLAGS: 00010286 [ 295.508437][ C1] RAX: ffffffffffffffff RBX: 00007f70df615fa8 RCX: ffffffffffffffe8 [ 295.508447][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f70df615fa8 [ 295.508467][ C1] RBP: 00007f70df615fa0 R08: 0000000000000000 R09: 0000000000000000 [ 295.508482][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 295.508491][ C1] R13: 00007f70df616038 R14: 00007ffe72965290 R15: 00007ffe72965378 [ 295.508503][ C1] [ 295.872882][ C0] sched: RT throttling activated [ 428.803107][ C0] BUG: workqueue lockup - pool cpus=0-1 flags=0x4 nice=0 stuck for 233s! [ 428.811707][ C0] Showing busy workqueues and worker pools: [ 428.817648][ C0] workqueue events: flags=0x0 [ 428.822330][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 428.822376][ C0] pending: kfree_rcu_monitor [ 428.822413][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=3/256 refcnt=4 [ 428.822446][ C0] pending: psi_avgs_work, vmstat_shepherd, kfree_rcu_monitor [ 428.822508][ C0] workqueue events_unbound: flags=0x2 [ 428.858102][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=5/512 refcnt=7 [ 428.858158][ C0] in-flight: 221:fsnotify_connector_destroy_workfn [ 428.858194][ C0] pending: fsnotify_mark_destroy_workfn, linkwatch_event, toggle_allocation_gate, flush_memcg_stats_dwork [ 428.858429][ C0] workqueue events_power_efficient: flags=0x80 [ 428.891317][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=6/256 refcnt=7 [ 428.891365][ C0] pending: neigh_managed_work, wg_ratelimiter_gc_entries, neigh_managed_work, neigh_periodic_work, neigh_periodic_work, check_lifetime [ 428.891653][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 428.891710][ C0] pending: gc_worker [ 428.891742][ C0] workqueue rcu_gp: flags=0x8 [ 428.932742][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 428.932802][ C0] pending: srcu_invoke_callbacks [ 428.932836][ C0] workqueue netns: flags=0xe000a [ 428.951166][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/1 refcnt=4 [ 428.951216][ C0] in-flight: 8:cleanup_net [ 428.951259][ C0] inactive: cleanup_net [ 428.951287][ C0] workqueue mm_percpu_wq: flags=0x8 [ 428.973394][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 428.973447][ C0] pending: vmstat_update [ 428.973480][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 428.973515][ C0] pending: vmstat_update [ 428.973544][ C0] workqueue writeback: flags=0x4a [ 429.007222][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.007332][ C0] pending: wb_workfn [ 429.007362][ C0] workqueue kblockd: flags=0x18 [ 429.025528][ C0] pwq 1: cpus=0 node=0 flags=0x0 nice=-20 active=1/256 refcnt=2 [ 429.025579][ C0] pending: blk_mq_timeout_work [ 429.025866][ C0] workqueue dm_bufio_cache: flags=0x8 [ 429.047079][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.047134][ C0] pending: work_fn [ 429.047272][ C0] workqueue mld: flags=0x40008 [ 429.064499][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=56 [ 429.064562][ C0] pending: mld_ifc_work [ 429.064593][ C0] inactive: 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_dad_work, mld_dad_work, mld_dad_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_dad_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_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, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work [ 429.066077][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=51 [ 429.066113][ C0] pending: mld_ifc_work [ 429.066133][ C0] inactive: mld_ifc_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_dad_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_dad_work, mld_dad_work, mld_dad_work, mld_dad_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work [ 429.067385][ C0] workqueue ipv6_addrconf: flags=0x40008 [ 429.246663][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=103 [ 429.246722][ C0] in-flight: 24:addrconf_dad_work [ 429.246818][ 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 [ 429.247649][ 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_verify_work, addrconf_verify_work [ 429.248375][ C0] , addrconf_verify_work [ 429.248399][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=98 [ 429.248438][ C0] in-flight: 19:addrconf_dad_work [ 429.248523][ 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 [ 429.249167][ 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_verify_work, addrconf_verify_work, addrconf_verify_work, addrconf_verify_work [ 429.250149][ C0] workqueue wg-kex-wg0: flags=0x6 [ 429.639099][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.639147][ C0] pending: wg_packet_handshake_send_worker [ 429.639196][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 429.659417][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.659656][ C0] pending: wg_packet_encrypt_worker [ 429.659693][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.659731][ C0] pending: wg_packet_encrypt_worker [ 429.659757][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 429.693723][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.693780][ C0] pending: wg_packet_encrypt_worker [ 429.693812][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.693846][ C0] pending: wg_packet_encrypt_worker [ 429.693872][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 429.727935][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.727988][ C0] pending: wg_packet_encrypt_worker [ 429.728020][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.728072][ C0] pending: wg_packet_encrypt_worker [ 429.728277][ C0] workqueue wg-kex-wg0: flags=0x6 [ 429.761653][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 429.761726][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 429.761793][ C0] workqueue wg-kex-wg1: flags=0x6 [ 429.783890][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 429.783939][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 429.783995][ C0] workqueue wg-kex-wg2: flags=0x6 [ 429.806139][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 429.806185][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 429.806237][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 429.827868][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.827915][ C0] pending: wg_packet_encrypt_worker [ 429.827947][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.827981][ C0] pending: wg_packet_encrypt_worker [ 429.828008][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 429.860919][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.860971][ C0] pending: wg_packet_encrypt_worker [ 429.861002][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.861038][ C0] pending: wg_packet_encrypt_worker [ 429.861069][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 429.894082][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.894148][ C0] pending: wg_packet_encrypt_worker [ 429.894184][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.894221][ C0] pending: wg_packet_encrypt_worker [ 429.894253][ C0] pool 0: cpus=0 node=0 flags=0x0 nice=0 hung=234s workers=4 idle: 365 6 364 [ 429.894306][ C0] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=234s workers=3 idle: 39 309 [ 429.894570][ C0] pool 4: cpus=0-1 flags=0x4 nice=0 hung=234s workers=5 idle: 43 355 10