Warning: Permanently added '10.128.0.139' (ED25519) to the list of known hosts. 2026/02/07 15:18:16 parsed 1 programs [ 234.749483][ T28] audit: type=1400 audit(1770477496.889:64): avc: denied { node_bind } for pid=284 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 234.770394][ T28] audit: type=1400 audit(1770477496.889:65): avc: denied { module_request } for pid=284 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 [ 235.898401][ T28] audit: type=1400 audit(1770477498.039:66): 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 [ 235.906899][ T290] cgroup: Unknown subsys name 'net' [ 235.921095][ T28] audit: type=1400 audit(1770477498.039:67): 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 [ 235.948514][ T28] audit: type=1400 audit(1770477498.069:68): 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 [ 235.949017][ T290] cgroup: Unknown subsys name 'devices' [ 236.093990][ T290] cgroup: Unknown subsys name 'hugetlb' [ 236.099858][ T290] cgroup: Unknown subsys name 'rlimit' [ 236.210493][ T28] audit: type=1400 audit(1770477498.349:69): 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 [ 236.233816][ T28] audit: type=1400 audit(1770477498.349:70): 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 [ 236.254274][ T28] audit: type=1400 audit(1770477498.349:71): 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 [ 236.274630][ T28] audit: type=1400 audit(1770477498.349:72): 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 [ 236.295070][ T28] audit: type=1400 audit(1770477498.349:73): 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 [ 236.296846][ T294] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 236.381085][ T290] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 237.194053][ T301] request_module fs-gadgetfs succeeded, but still no fs? [ 237.913581][ T338] bridge0: port 1(bridge_slave_0) entered blocking state [ 237.920717][ T338] bridge0: port 1(bridge_slave_0) entered disabled state [ 237.928649][ T338] device bridge_slave_0 entered promiscuous mode [ 237.935939][ T338] bridge0: port 2(bridge_slave_1) entered blocking state [ 237.943305][ T338] bridge0: port 2(bridge_slave_1) entered disabled state [ 237.951086][ T338] device bridge_slave_1 entered promiscuous mode [ 238.023166][ T338] bridge0: port 2(bridge_slave_1) entered blocking state [ 238.030303][ T338] bridge0: port 2(bridge_slave_1) entered forwarding state [ 238.037718][ T338] bridge0: port 1(bridge_slave_0) entered blocking state [ 238.044777][ T338] bridge0: port 1(bridge_slave_0) entered forwarding state [ 238.075218][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 238.082761][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 238.091142][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 238.099383][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 238.119336][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 238.128390][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 238.135469][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 238.143142][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 238.153078][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 238.160234][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 238.167932][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 238.188236][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 238.197028][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 238.211328][ T338] device veth0_vlan entered promiscuous mode [ 238.218895][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 238.227992][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 238.235644][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 238.256866][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 238.266977][ T338] device veth1_macvtap entered promiscuous mode [ 238.279902][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready 2026/02/07 15:18:20 executed programs: 0 [ 238.292923][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 238.639020][ T368] bridge0: port 1(bridge_slave_0) entered blocking state [ 238.646192][ T368] bridge0: port 1(bridge_slave_0) entered disabled state [ 238.653798][ T368] device bridge_slave_0 entered promiscuous mode [ 238.668274][ T364] bridge0: port 1(bridge_slave_0) entered blocking state [ 238.675431][ T364] bridge0: port 1(bridge_slave_0) entered disabled state [ 238.682968][ T364] device bridge_slave_0 entered promiscuous mode [ 238.689809][ T371] bridge0: port 1(bridge_slave_0) entered blocking state [ 238.696869][ T371] bridge0: port 1(bridge_slave_0) entered disabled state [ 238.704551][ T371] device bridge_slave_0 entered promiscuous mode [ 238.714150][ T370] bridge0: port 1(bridge_slave_0) entered blocking state [ 238.721470][ T370] bridge0: port 1(bridge_slave_0) entered disabled state [ 238.728992][ T370] device bridge_slave_0 entered promiscuous mode [ 238.735773][ T368] bridge0: port 2(bridge_slave_1) entered blocking state [ 238.742903][ T368] bridge0: port 2(bridge_slave_1) entered disabled state [ 238.750409][ T368] device bridge_slave_1 entered promiscuous mode [ 238.758283][ T364] bridge0: port 2(bridge_slave_1) entered blocking state [ 238.765342][ T364] bridge0: port 2(bridge_slave_1) entered disabled state [ 238.772878][ T364] device bridge_slave_1 entered promiscuous mode [ 238.785116][ T371] bridge0: port 2(bridge_slave_1) entered blocking state [ 238.792214][ T371] bridge0: port 2(bridge_slave_1) entered disabled state [ 238.799729][ T371] device bridge_slave_1 entered promiscuous mode [ 238.806301][ T370] bridge0: port 2(bridge_slave_1) entered blocking state [ 238.813383][ T370] bridge0: port 2(bridge_slave_1) entered disabled state [ 238.821278][ T370] device bridge_slave_1 entered promiscuous mode [ 238.963445][ T367] bridge0: port 1(bridge_slave_0) entered blocking state [ 238.970568][ T367] bridge0: port 1(bridge_slave_0) entered disabled state [ 238.978239][ T367] device bridge_slave_0 entered promiscuous mode [ 239.007984][ T367] bridge0: port 2(bridge_slave_1) entered blocking state [ 239.015066][ T367] bridge0: port 2(bridge_slave_1) entered disabled state [ 239.022693][ T367] device bridge_slave_1 entered promiscuous mode [ 239.154200][ T367] bridge0: port 2(bridge_slave_1) entered blocking state [ 239.161407][ T367] bridge0: port 2(bridge_slave_1) entered forwarding state [ 239.168755][ T367] bridge0: port 1(bridge_slave_0) entered blocking state [ 239.175805][ T367] bridge0: port 1(bridge_slave_0) entered forwarding state [ 239.218972][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 239.226495][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 239.234651][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 239.242238][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 239.250974][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 239.259408][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 239.267731][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 239.274787][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 239.282365][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 239.290758][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 239.299659][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 239.306694][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 239.314308][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 239.344257][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 239.352515][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 239.372105][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 239.380074][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 239.387820][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 239.395274][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 239.403078][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 239.411624][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 239.420082][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 239.427116][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 239.434634][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 239.443236][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 239.451672][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 239.458719][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 239.466142][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 239.501062][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 239.509048][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 239.518698][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 239.526910][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 239.533996][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 239.541550][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 239.550359][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 239.557472][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 239.565056][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 239.573093][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 239.586175][ T370] device veth0_vlan entered promiscuous mode [ 239.603524][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 239.611671][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 239.619349][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 239.626801][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 239.634578][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 239.642448][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 239.650996][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 239.659213][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 239.666240][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 239.673702][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 239.681933][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 239.690037][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 239.698378][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 239.706529][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 239.713618][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 239.721194][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 239.729544][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 239.738149][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 239.746404][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 239.753491][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 239.778070][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 239.786232][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 239.794042][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 239.802480][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 239.811418][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 239.818544][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 239.826071][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 239.834242][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 239.845707][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 239.859490][ T370] device veth1_macvtap entered promiscuous mode [ 239.879788][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 239.887998][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 239.895448][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 239.925840][ T364] device veth0_vlan entered promiscuous mode [ 239.932304][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 239.942152][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 239.950442][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 239.958878][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 239.966849][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 239.975361][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 239.983811][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 239.992422][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 240.000858][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 240.008864][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 240.021992][ T371] device veth0_vlan entered promiscuous mode [ 240.033557][ T367] device veth0_vlan entered promiscuous mode [ 240.045317][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 240.053172][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 240.061316][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 240.069764][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 240.078209][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 240.086462][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 240.095087][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 240.103575][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 240.112370][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 240.119968][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 240.144103][ T371] device veth1_macvtap entered promiscuous mode [ 240.157569][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 240.166873][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 240.175560][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 240.183414][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 240.191964][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 240.200534][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 240.208937][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 240.224492][ T367] device veth1_macvtap entered promiscuous mode [ 240.246833][ T364] device veth1_macvtap entered promiscuous mode [ 240.297939][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 240.306389][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 340.327150][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 340.334195][ C0] (detected by 0, t=10002 jiffies, g=1669, q=276 ncpus=2) [ 340.341441][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 10003 (4294971235-4294961232), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 340.354831][ C0] rcu: rcu_preempt kthread starved for 10004 jiffies! g1669 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 340.365968][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 340.375969][ C0] rcu: RCU grace-period kthread stack dump: [ 340.381884][ C0] task:rcu_preempt state:R running task stack:28496 pid:14 ppid:2 flags:0x00004000 [ 340.392705][ C0] Call Trace: [ 340.396022][ C0] [ 340.398988][ C0] __schedule+0xba6/0x1500 [ 340.403472][ C0] ? release_firmware_map_entry+0x190/0x190 [ 340.409406][ C0] schedule+0xbd/0x170 [ 340.413612][ C0] schedule_timeout+0x159/0x340 [ 340.418493][ C0] ? __cfi_schedule_timeout+0x10/0x10 [ 340.423900][ C0] ? __cfi_process_timeout+0x10/0x10 [ 340.429220][ C0] ? prepare_to_swait_event+0x308/0x320 [ 340.434806][ C0] rcu_gp_fqs_loop+0x2e9/0x10c0 [ 340.439684][ C0] ? _raw_spin_unlock_irq+0x4d/0x70 [ 340.444919][ C0] ? rcu_gp_init+0xf30/0xf30 [ 340.449543][ C0] rcu_gp_kthread+0x99/0x390 [ 340.454164][ C0] ? __cfi_rcu_gp_kthread+0x10/0x10 [ 340.459390][ C0] ? __kasan_check_read+0x11/0x20 [ 340.464463][ C0] ? __kthread_parkme+0x142/0x180 [ 340.469521][ C0] kthread+0x281/0x320 [ 340.473620][ C0] ? __cfi_rcu_gp_kthread+0x10/0x10 [ 340.478864][ C0] ? __cfi_kthread+0x10/0x10 [ 340.483483][ C0] ret_from_fork+0x1f/0x30 [ 340.487934][ C0] [ 340.490976][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 340.497335][ C0] CPU: 0 PID: 425 Comm: syz.6.18 Not tainted syzkaller #0 [ 340.504466][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 340.514553][ C0] RIP: 0010:__ia32_sys_rt_sigreturn+0xbb/0x730 [ 340.520758][ C0] Code: f3 f3 f3 4b 89 44 2e 28 65 4c 8b 3d 3f bc d5 7e 49 8d 5f 20 48 89 d8 48 c1 e8 03 42 80 3c 28 00 74 08 48 89 df e8 55 e8 89 00 <48> 8b 0b 43 c6 44 2e 2c 00 48 c7 84 24 c0 01 00 00 00 00 00 00 48 [ 340.540409][ C0] RSP: 0018:ffffc90000e27cc0 EFLAGS: 00000246 [ 340.546514][ C0] RAX: 1ffff1102303ccac RBX: ffff8881181e6560 RCX: f8f8f8f8f8f8f8f8 [ 340.554512][ C0] RDX: 0000000000000000 RSI: 000000000000000f RDI: ffffc90000e27f58 [ 340.562535][ C0] RBP: ffffc90000e27f00 R08: 0000000000000000 R09: 0000000000000000 [ 340.570530][ C0] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 340.578528][ C0] R13: dffffc0000000000 R14: 1ffff920001c4fa4 R15: ffff8881181e6540 [ 340.586531][ C0] FS: 00007f88f3e466c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 340.595496][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 340.602112][ C0] CR2: 000020000006b000 CR3: 0000000116699000 CR4: 00000000003506b0 [ 340.610109][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 340.618117][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 340.626116][ C0] Call Trace: [ 340.629418][ C0] [ 340.632375][ C0] ? __cfi___x64_sys_rt_sigreturn+0x10/0x10 [ 340.638306][ C0] ? __cfi_arch_do_signal_or_restart+0x10/0x10 [ 340.644496][ C0] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 340.650602][ C0] x64_sys_call+0x832/0x9a0 [ 340.655137][ C0] do_syscall_64+0x4c/0xa0 [ 340.659592][ C0] ? clear_bhb_loop+0x30/0x80 [ 340.664293][ C0] ? clear_bhb_loop+0x30/0x80 [ 340.668998][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 340.674966][ C0] RIP: 0033:0x7f88f2f3c2d9 [ 340.679429][ C0] Code: 11 06 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 90 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 c7 c0 0f 00 00 00 0f 05 <0f> 1f 80 00 00 00 00 48 81 ec 48 01 00 00 49 89 d0 64 48 8b 0c 25 [ 340.699064][ C0] RSP: 002b:00007f88f3e45b40 EFLAGS: 00000206 ORIG_RAX: 000000000000000f [ 340.707510][ C0] RAX: ffffffffffffffda RBX: 00007f88f3215fa8 RCX: 00007f88f2f3c2d9 [ 340.715522][ C0] RDX: 00007f88f3e45b40 RSI: 00007f88f3e45c70 RDI: 0000000000000021 [ 340.723527][ C0] RBP: 00007f88f3215fa0 R08: 0000000000000000 R09: 0000000000000000 [ 340.731526][ C0] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 340.739529][ C0] R13: 00007f88f3216038 R14: 00007ffe6163b9a0 R15: 00007ffe6163ba88 [ 340.747539][ C0] [ 340.750603][ C0] sched: RT throttling activated [ 428.957127][ C0] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=0 stuck for 188s! [ 428.966380][ C0] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=-20 stuck for 186s! [ 428.975483][ C0] Showing busy workqueues and worker pools: [ 428.981409][ C0] workqueue events: flags=0x0 [ 428.986107][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 428.986158][ C0] pending: kfree_rcu_monitor [ 428.986261][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=3/256 refcnt=4 [ 428.986308][ C0] pending: vmstat_shepherd, psi_avgs_work, kfree_rcu_monitor [ 428.986413][ C0] workqueue events_unbound: flags=0x2 [ 429.019788][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=3/512 refcnt=5 [ 429.019832][ C0] in-flight: 43:linkwatch_event [ 429.019913][ C0] pending: flush_memcg_stats_dwork, toggle_allocation_gate [ 429.019990][ C0] workqueue events_power_efficient: flags=0x80 [ 429.046315][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=5/256 refcnt=6 [ 429.046370][ C0] pending: neigh_managed_work, neigh_managed_work, wg_ratelimiter_gc_entries, neigh_periodic_work, neigh_periodic_work [ 429.046562][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 429.046603][ C0] pending: gc_worker, check_lifetime [ 429.046697][ C0] workqueue netns: flags=0xe000a [ 429.085445][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/1 refcnt=3 [ 429.085488][ C0] in-flight: 268:cleanup_net [ 429.085534][ C0] workqueue mm_percpu_wq: flags=0x8 [ 429.102752][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.102799][ C0] pending: vmstat_update [ 429.102833][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.102872][ C0] pending: vmstat_update [ 429.102906][ C0] workqueue writeback: flags=0x4a [ 429.132475][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.132520][ C0] pending: wb_workfn [ 429.132581][ C0] workqueue kblockd: flags=0x18 [ 429.148926][ C0] pwq 3: cpus=1 node=0 flags=0x0 nice=-20 active=1/256 refcnt=2 [ 429.148974][ C0] pending: blk_mq_timeout_work [ 429.149257][ C0] workqueue dm_bufio_cache: flags=0x8 [ 429.167631][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.167682][ C0] pending: work_fn [ 429.167795][ C0] workqueue mld: flags=0x40008 [ 429.184289][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=52 [ 429.184335][ C0] pending: mld_ifc_work [ 429.184387][ C0] inactive: 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_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_dad_work, mld_ifc_work, 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_dad_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_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 [ 429.185126][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=43 [ 429.185165][ C0] pending: mld_ifc_work [ 429.185191][ 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_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_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_ifc_work, mld_ifc_work [ 429.185790][ C0] workqueue ipv6_addrconf: flags=0x40008 [ 429.333043][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=111 [ 429.333095][ C0] in-flight: 24:addrconf_dad_work [ 429.333169][ 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 [ 429.333929][ 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 [ 429.334699][ C0] , addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_verify_work, addrconf_verify_work, addrconf_verify_work, addrconf_verify_work [ 429.334833][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=112 [ 429.334872][ C0] in-flight: 359:addrconf_dad_work [ 429.334902][ 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 [ 429.335649][ 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 [ 429.336405][ C0] , 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 [ 429.336648][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 429.747844][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.747898][ C0] pending: wg_packet_encrypt_worker [ 429.747937][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.747977][ C0] pending: wg_packet_encrypt_worker [ 429.748010][ C0] workqueue wg-kex-wg1: flags=0x6 [ 429.779477][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 429.779523][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 429.779580][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 429.801142][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.801193][ C0] pending: wg_packet_encrypt_worker [ 429.801226][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.801274][ C0] pending: wg_packet_encrypt_worker [ 429.801306][ C0] workqueue wg-kex-wg2: flags=0x6 [ 429.832773][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.832817][ C0] pending: wg_packet_handshake_send_worker [ 429.832848][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 429.851541][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.851594][ C0] pending: wg_packet_encrypt_worker [ 429.851628][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.851670][ C0] pending: wg_packet_encrypt_worker [ 429.851708][ C0] workqueue wg-kex-wg0: flags=0x6 [ 429.883158][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 429.883206][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 429.883276][ C0] workqueue wg-kex-wg0: flags=0x6 [ 429.904569][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 429.904615][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 429.904674][ C0] workqueue wg-kex-wg1: flags=0x6 [ 429.925989][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 429.926035][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 429.926091][ C0] workqueue wg-kex-wg2: flags=0x6 [ 429.947413][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 429.947459][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 429.947518][ C0] workqueue wg-kex-wg0: flags=0x6 [ 429.968811][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.968856][ C0] pending: wg_packet_handshake_send_worker [ 429.968890][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 429.987575][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.987626][ C0] pending: wg_packet_encrypt_worker [ 429.987661][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.987700][ C0] pending: wg_packet_encrypt_worker [ 429.987732][ C0] workqueue wg-kex-wg1: flags=0x6 [ 430.019301][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 430.019366][ C0] pending: wg_packet_handshake_send_worker [ 430.019402][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 430.038091][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 430.038144][ C0] pending: wg_packet_encrypt_worker [ 430.038180][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 430.038229][ C0] pending: wg_packet_encrypt_worker [ 430.038260][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 430.069986][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 430.070038][ C0] pending: wg_packet_encrypt_worker [ 430.070073][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 430.070113][ C0] pending: wg_packet_encrypt_worker [ 430.070149][ C0] pool 0: cpus=0 node=0 flags=0x0 nice=0 hung=189s workers=4 idle: 19 388 6 [ 430.070218][ C0] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=189s workers=4 idle: 384 220 39 [ 430.070277][ C0] pool 4: cpus=0-1 flags=0x4 nice=0 hung=189s workers=5 idle: 8 421 10