Warning: Permanently added '10.128.0.221' (ED25519) to the list of known hosts. 2026/04/16 15:07:50 parsed 1 programs [ 150.652941][ T28] audit: type=1400 audit(1776352070.294:64): 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 [ 150.675592][ T28] audit: type=1400 audit(1776352070.304:65): 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 [ 151.364327][ T28] audit: type=1400 audit(1776352071.014:66): avc: denied { mounton } for pid=291 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 [ 151.365370][ T291] cgroup: Unknown subsys name 'net' [ 151.392548][ T28] audit: type=1400 audit(1776352071.014:67): avc: denied { mount } for pid=291 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 [ 151.415927][ T28] audit: type=1400 audit(1776352071.034:68): avc: denied { unmount } for pid=291 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 151.416088][ T291] cgroup: Unknown subsys name 'devices' [ 151.535527][ T291] cgroup: Unknown subsys name 'hugetlb' [ 151.541794][ T291] cgroup: Unknown subsys name 'rlimit' [ 151.647989][ T28] audit: type=1400 audit(1776352071.294:69): avc: denied { setattr } for pid=291 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 [ 151.672569][ T28] audit: type=1400 audit(1776352071.294:70): avc: denied { create } for pid=291 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 [ 151.685514][ T294] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 151.696119][ T28] audit: type=1400 audit(1776352071.294:71): avc: denied { write } for pid=291 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 151.727280][ T28] audit: type=1400 audit(1776352071.294:72): avc: denied { read } for pid=291 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 151.736588][ T291] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 151.751343][ T28] audit: type=1400 audit(1776352071.294:73): avc: denied { mounton } for pid=291 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 [ 152.521093][ T303] request_module fs-gadgetfs succeeded, but still no fs? [ 152.600399][ T302] bridge0: port 1(bridge_slave_0) entered blocking state [ 152.615745][ T302] bridge0: port 1(bridge_slave_0) entered disabled state [ 152.624581][ T302] device bridge_slave_0 entered promiscuous mode [ 152.656503][ T302] bridge0: port 2(bridge_slave_1) entered blocking state [ 152.664414][ T302] bridge0: port 2(bridge_slave_1) entered disabled state [ 152.672494][ T302] device bridge_slave_1 entered promiscuous mode [ 152.982064][ T302] bridge0: port 2(bridge_slave_1) entered blocking state [ 152.989792][ T302] bridge0: port 2(bridge_slave_1) entered forwarding state [ 152.997638][ T302] bridge0: port 1(bridge_slave_0) entered blocking state [ 153.004782][ T302] bridge0: port 1(bridge_slave_0) entered forwarding state [ 153.070207][ T330] bridge0: port 1(bridge_slave_0) entered disabled state [ 153.085261][ T330] bridge0: port 2(bridge_slave_1) entered disabled state [ 153.100955][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 153.109933][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 153.135531][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 153.145244][ T330] bridge0: port 1(bridge_slave_0) entered blocking state [ 153.152632][ T330] bridge0: port 1(bridge_slave_0) entered forwarding state [ 153.190988][ T302] device veth0_vlan entered promiscuous mode [ 153.198597][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 153.212708][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 153.222296][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 153.231013][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 153.239794][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 153.248722][ T330] bridge0: port 2(bridge_slave_1) entered blocking state [ 153.255887][ T330] bridge0: port 2(bridge_slave_1) entered forwarding state [ 153.264509][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 153.273058][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 153.287613][ T302] device veth1_macvtap entered promiscuous mode [ 153.297259][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 153.312653][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 153.331764][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2026/04/16 15:07:53 executed programs: 0 [ 153.391212][ T302] syz-executor (302) used greatest stack depth: 21560 bytes left [ 153.550790][ T364] bridge0: port 1(bridge_slave_0) entered blocking state [ 153.558957][ T364] bridge0: port 1(bridge_slave_0) entered disabled state [ 153.567353][ T364] device bridge_slave_0 entered promiscuous mode [ 153.576825][ T364] bridge0: port 2(bridge_slave_1) entered blocking state [ 153.584515][ T364] bridge0: port 2(bridge_slave_1) entered disabled state [ 153.595573][ T364] device bridge_slave_1 entered promiscuous mode [ 153.657887][ T370] bridge0: port 1(bridge_slave_0) entered blocking state [ 153.665551][ T370] bridge0: port 1(bridge_slave_0) entered disabled state [ 153.673469][ T370] device bridge_slave_0 entered promiscuous mode [ 153.681795][ T370] bridge0: port 2(bridge_slave_1) entered blocking state [ 153.688973][ T370] bridge0: port 2(bridge_slave_1) entered disabled state [ 153.697091][ T370] device bridge_slave_1 entered promiscuous mode [ 153.731867][ T368] bridge0: port 1(bridge_slave_0) entered blocking state [ 153.740349][ T368] bridge0: port 1(bridge_slave_0) entered disabled state [ 153.748411][ T368] device bridge_slave_0 entered promiscuous mode [ 153.770168][ T368] bridge0: port 2(bridge_slave_1) entered blocking state [ 153.777615][ T368] bridge0: port 2(bridge_slave_1) entered disabled state [ 153.785633][ T368] device bridge_slave_1 entered promiscuous mode [ 153.850182][ T373] bridge0: port 1(bridge_slave_0) entered blocking state [ 153.858114][ T373] bridge0: port 1(bridge_slave_0) entered disabled state [ 153.866130][ T373] device bridge_slave_0 entered promiscuous mode [ 153.874543][ T373] bridge0: port 2(bridge_slave_1) entered blocking state [ 153.881761][ T373] bridge0: port 2(bridge_slave_1) entered disabled state [ 153.889591][ T373] device bridge_slave_1 entered promiscuous mode [ 153.945754][ T375] bridge0: port 1(bridge_slave_0) entered blocking state [ 153.953566][ T375] bridge0: port 1(bridge_slave_0) entered disabled state [ 153.961277][ T375] device bridge_slave_0 entered promiscuous mode [ 153.971560][ T375] bridge0: port 2(bridge_slave_1) entered blocking state [ 153.978886][ T375] bridge0: port 2(bridge_slave_1) entered disabled state [ 153.987122][ T375] device bridge_slave_1 entered promiscuous mode [ 154.085392][ T370] bridge0: port 2(bridge_slave_1) entered blocking state [ 154.093071][ T370] bridge0: port 2(bridge_slave_1) entered forwarding state [ 154.101169][ T370] bridge0: port 1(bridge_slave_0) entered blocking state [ 154.108398][ T370] bridge0: port 1(bridge_slave_0) entered forwarding state [ 154.121265][ T360] bridge0: port 1(bridge_slave_0) entered disabled state [ 154.128568][ T360] bridge0: port 2(bridge_slave_1) entered disabled state [ 154.137017][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 154.144507][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 154.179728][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 154.188574][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 154.197143][ T360] bridge0: port 1(bridge_slave_0) entered blocking state [ 154.204631][ T360] bridge0: port 1(bridge_slave_0) entered forwarding state [ 154.232184][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 154.240167][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 154.248618][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 154.256802][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 154.265639][ T360] bridge0: port 1(bridge_slave_0) entered blocking state [ 154.272868][ T360] bridge0: port 1(bridge_slave_0) entered forwarding state [ 154.281304][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 154.289830][ T360] bridge0: port 2(bridge_slave_1) entered blocking state [ 154.297169][ T360] bridge0: port 2(bridge_slave_1) entered forwarding state [ 154.305641][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 154.314458][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 154.323325][ T360] bridge0: port 2(bridge_slave_1) entered blocking state [ 154.330870][ T360] bridge0: port 2(bridge_slave_1) entered forwarding state [ 154.362919][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 154.387192][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 154.396601][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 154.405353][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 154.441198][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 154.451579][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 154.461795][ T360] bridge0: port 1(bridge_slave_0) entered blocking state [ 154.470106][ T360] bridge0: port 1(bridge_slave_0) entered forwarding state [ 154.478250][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 154.487331][ T360] bridge0: port 2(bridge_slave_1) entered blocking state [ 154.494892][ T360] bridge0: port 2(bridge_slave_1) entered forwarding state [ 154.502459][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 154.510953][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 154.519213][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 154.527536][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 154.543633][ T364] device veth0_vlan entered promiscuous mode [ 154.551305][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 154.559388][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 154.569328][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 154.578534][ T360] bridge0: port 1(bridge_slave_0) entered blocking state [ 154.586003][ T360] bridge0: port 1(bridge_slave_0) entered forwarding state [ 154.593647][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 154.602295][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 154.610331][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 154.618983][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 154.638360][ T364] device veth1_macvtap entered promiscuous mode [ 154.646663][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 154.656355][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 154.667456][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 154.676350][ T360] bridge0: port 2(bridge_slave_1) entered blocking state [ 154.683969][ T360] bridge0: port 2(bridge_slave_1) entered forwarding state [ 154.706273][ T370] device veth0_vlan entered promiscuous mode [ 154.722194][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 154.730393][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 154.738584][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 154.747566][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 154.756201][ T360] bridge0: port 1(bridge_slave_0) entered blocking state [ 154.763411][ T360] bridge0: port 1(bridge_slave_0) entered forwarding state [ 154.771299][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 154.780640][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 154.789340][ T360] bridge0: port 2(bridge_slave_1) entered blocking state [ 154.796787][ T360] bridge0: port 2(bridge_slave_1) entered forwarding state [ 154.804950][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 154.813849][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 154.822622][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 154.831228][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 154.840100][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 154.848515][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 154.857267][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 154.865865][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 154.874632][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 154.883862][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 154.892606][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 154.900653][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 154.908978][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 154.917329][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 154.925532][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 154.936164][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 154.944461][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 154.955649][ T375] device veth0_vlan entered promiscuous mode [ 154.974807][ T370] device veth1_macvtap entered promiscuous mode [ 154.996275][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 155.007523][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 155.016279][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 155.024972][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 155.033180][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 155.066197][ T375] device veth1_macvtap entered promiscuous mode [ 155.075552][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 155.084370][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 155.093756][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 155.102521][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 155.111710][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 155.120610][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 155.130160][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 155.138841][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 155.147823][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 155.156560][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 155.165448][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 155.218444][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 316.443149][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 316.450401][ C0] (detected by 0, t=10002 jiffies, g=1341, q=159 ncpus=2) [ 316.457793][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 10003 (4294968840-4294958837), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 316.471946][ C0] rcu: rcu_preempt kthread starved for 10004 jiffies! g1341 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 316.483477][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 316.493885][ C0] rcu: RCU grace-period kthread stack dump: [ 316.499957][ C0] task:rcu_preempt state:R running task stack:28352 pid:14 ppid:2 flags:0x00004000 [ 316.510925][ C0] Call Trace: [ 316.514378][ C0] [ 316.517433][ C0] __schedule+0xba6/0x1500 [ 316.522306][ C0] ? release_firmware_map_entry+0x190/0x190 [ 316.528336][ C0] schedule+0xbd/0x170 [ 316.532663][ C0] schedule_timeout+0x159/0x340 [ 316.537583][ C0] ? __cfi_schedule_timeout+0x10/0x10 [ 316.542972][ C0] ? __cfi_process_timeout+0x10/0x10 [ 316.548442][ C0] ? prepare_to_swait_event+0x308/0x320 [ 316.554130][ C0] rcu_gp_fqs_loop+0x2e9/0x10c0 [ 316.558982][ C0] ? _raw_spin_unlock_irq+0x4d/0x70 [ 316.564900][ C0] ? rcu_gp_init+0xf30/0xf30 [ 316.569675][ C0] rcu_gp_kthread+0x99/0x390 [ 316.574636][ C0] ? __cfi_rcu_gp_kthread+0x10/0x10 [ 316.579924][ C0] ? __kasan_check_read+0x11/0x20 [ 316.585032][ C0] ? __kthread_parkme+0x142/0x180 [ 316.590051][ C0] kthread+0x281/0x320 [ 316.594114][ C0] ? __cfi_rcu_gp_kthread+0x10/0x10 [ 316.599527][ C0] ? __cfi_kthread+0x10/0x10 [ 316.604463][ C0] ret_from_fork+0x1f/0x30 [ 316.609235][ C0] [ 316.612343][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 316.618847][ C0] CPU: 0 PID: 397 Comm: syz.0.24 Not tainted syzkaller #0 [ 316.626176][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 316.636676][ C0] RIP: 0010:_raw_spin_unlock_irq+0x48/0x70 [ 316.642704][ C0] Code: 74 12 48 89 fb 48 c7 c7 00 d5 0d 87 e8 11 a3 b5 fc 48 89 df 48 83 3d 96 ac 0c 02 00 74 26 e8 13 0d 00 00 90 fb bf 01 00 00 00 33 7e 4b fc 65 8b 05 44 45 01 7b 85 c0 74 03 5b 5d c3 e8 44 54 [ 316.662840][ C0] RSP: 0018:ffffc90000a87bb0 EFLAGS: 00000246 [ 316.669096][ C0] RAX: 0000000000000001 RBX: 0000000000000021 RCX: dffffc0000000000 [ 316.677508][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 316.685751][ C0] RBP: ffffc90000a87bb8 R08: ffffc90000a87dff R09: 1ffff92000150fbf [ 316.693726][ C0] R10: dffffc0000000000 R11: fffff52000150fc0 R12: dffffc0000000000 [ 316.701962][ C0] R13: 1ffff11021f7b4e4 R14: 000000001c000004 R15: ffff88810fbda720 [ 316.710276][ C0] FS: 00007fcc6a3226c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 316.719833][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 316.726779][ C0] CR2: 000020000006b000 CR3: 0000000122315000 CR4: 00000000003506b0 [ 316.735201][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 316.743610][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 316.752028][ C0] Call Trace: [ 316.755403][ C0] [ 316.758881][ C0] get_signal+0x12a4/0x1520 [ 316.763586][ C0] arch_do_signal_or_restart+0xd1/0x1140 [ 316.769398][ C0] ? __cfi___x64_sys_rt_sigreturn+0x10/0x10 [ 316.775562][ C0] ? __cfi_arch_do_signal_or_restart+0x10/0x10 [ 316.781983][ C0] ? sysvec_apic_timer_interrupt+0x64/0xc0 [ 316.787893][ C0] exit_to_user_mode_loop+0x7a/0xb0 [ 316.793197][ C0] exit_to_user_mode_prepare+0x87/0xd0 [ 316.798846][ C0] syscall_exit_to_user_mode+0x1a/0x30 [ 316.804485][ C0] do_syscall_64+0x58/0xa0 [ 316.809009][ C0] ? clear_bhb_loop+0x30/0x80 [ 316.814048][ C0] ? clear_bhb_loop+0x30/0x80 [ 316.818924][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 316.825014][ C0] RIP: 0033:0x7fcc6939c817 [ 316.829544][ 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 [ 316.849937][ C0] RSP: 002b:00007fcc6a3220e8 EFLAGS: 00000246 [ 316.856391][ C0] RAX: 00000000000000ca RBX: 00007fcc69615fa8 RCX: 00007fcc6939c819 [ 316.864623][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fcc69615fa8 [ 316.872804][ C0] RBP: 00007fcc69615fa0 R08: 0000000000000000 R09: 0000000000000000 [ 316.880967][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 316.889552][ C0] R13: 00007fcc69616038 R14: 00007fff91e66ae0 R15: 00007fff91e66bc8 [ 316.897789][ C0] [ 429.013446][ C0] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=0 stuck for 273s! [ 429.023393][ C0] Showing busy workqueues and worker pools: [ 429.030859][ C0] workqueue events: flags=0x0 [ 429.037387][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=3/256 refcnt=4 [ 429.037523][ C0] pending: kfree_rcu_monitor, rht_deferred_worker, rht_deferred_worker [ 429.037589][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=7/256 refcnt=8 [ 429.037622][ C0] pending: psi_avgs_work, vmstat_shepherd, kfree_rcu_monitor, rht_deferred_worker, rht_deferred_worker, rht_deferred_worker, rht_deferred_worker [ 429.037731][ C0] workqueue events_long: flags=0x0 [ 429.088140][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 429.088190][ C0] pending: br_multicast_gc_work, br_multicast_gc_work [ 429.088244][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=4/256 refcnt=5 [ 429.088280][ C0] pending: br_multicast_gc_work, br_multicast_gc_work, br_multicast_gc_work, br_multicast_gc_work [ 429.088368][ C0] workqueue events_unbound: flags=0x2 [ 429.130890][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=4/512 refcnt=6 [ 429.130937][ C0] in-flight: 8:linkwatch_event [ 429.130967][ C0] pending: fsnotify_mark_destroy_workfn, flush_memcg_stats_dwork, toggle_allocation_gate [ 429.131120][ C0] workqueue events_power_efficient: flags=0x80 [ 429.162398][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=4/256 refcnt=5 [ 429.162450][ C0] pending: wg_ratelimiter_gc_entries, neigh_periodic_work, neigh_managed_work, gc_worker [ 429.162525][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=3/256 refcnt=4 [ 429.162559][ C0] pending: neigh_managed_work, neigh_periodic_work, check_lifetime [ 429.162617][ C0] workqueue netns: flags=0xe000a [ 429.206118][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/1 refcnt=3 [ 429.206160][ C0] in-flight: 43:cleanup_net [ 429.206193][ C0] workqueue mm_percpu_wq: flags=0x8 [ 429.224969][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.225015][ C0] pending: vmstat_update [ 429.225050][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.225083][ C0] pending: vmstat_update [ 429.225114][ C0] workqueue writeback: flags=0x4a [ 429.257923][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.257968][ C0] pending: wb_workfn [ 429.258220][ C0] workqueue dm_bufio_cache: flags=0x8 [ 429.277837][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.277890][ C0] pending: work_fn [ 429.278022][ C0] workqueue mld: flags=0x40008 [ 429.297266][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=34 [ 429.297313][ C0] pending: mld_dad_work [ 429.297345][ C0] inactive: mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_dad_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work [ 429.298523][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=63 [ 429.298557][ C0] pending: mld_dad_work [ 429.298582][ C0] inactive: 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_dad_work, mld_dad_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_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_dad_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, 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 [ 429.300182][ C0] workqueue ipv6_addrconf: flags=0x40008 [ 429.473645][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=103 [ 429.473696][ C0] in-flight: 60:addrconf_dad_work [ 429.473806][ 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 [ 429.474689][ 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_verify_work [ 429.475643][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=118 [ 429.475678][ C0] in-flight: 6:addrconf_dad_work [ 429.475708][ 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 [ 429.476548][ 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 [ 429.477355][ 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_verify_work, addrconf_verify_work, addrconf_verify_work, addrconf_verify_work, addrconf_verify_work, addrconf_verify_work [ 429.477738][ C0] workqueue wg-kex-wg0: flags=0x6 [ 429.953790][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.953835][ C0] pending: wg_packet_handshake_send_worker [ 429.953867][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 429.975837][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.975890][ C0] pending: wg_packet_encrypt_worker [ 429.975924][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.975955][ C0] pending: wg_packet_encrypt_worker [ 429.975983][ C0] workqueue wg-kex-wg1: flags=0x6 [ 430.011003][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 430.011055][ C0] pending: wg_packet_handshake_send_worker [ 430.011086][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 430.031122][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 430.031171][ C0] pending: wg_packet_encrypt_worker [ 430.031210][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 430.031245][ C0] pending: wg_packet_encrypt_worker [ 430.031272][ C0] workqueue wg-kex-wg2: flags=0x6 [ 430.066242][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 430.066294][ C0] pending: wg_packet_handshake_send_worker [ 430.066326][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 430.085940][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 430.085989][ C0] pending: wg_packet_encrypt_worker [ 430.086021][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 430.086054][ C0] pending: wg_packet_encrypt_worker [ 430.086160][ C0] workqueue wg-kex-wg0: flags=0x6 [ 430.119333][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 430.119378][ C0] pending: wg_packet_handshake_send_worker [ 430.119410][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 430.139744][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 430.139790][ C0] pending: wg_packet_encrypt_worker [ 430.139823][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 430.139855][ C0] pending: wg_packet_encrypt_worker [ 430.139884][ C0] workqueue wg-kex-wg1: flags=0x6 [ 430.174843][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 430.174886][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 430.174936][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 430.197578][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 430.197623][ C0] pending: wg_packet_encrypt_worker [ 430.197655][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 430.197688][ C0] pending: wg_packet_encrypt_worker [ 430.197715][ C0] workqueue wg-kex-wg2: flags=0x6 [ 430.232261][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 430.232303][ C0] pending: wg_packet_handshake_send_worker [ 430.232335][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 430.252376][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 430.252421][ C0] pending: wg_packet_encrypt_worker [ 430.252451][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 430.252485][ C0] pending: wg_packet_encrypt_worker [ 430.252658][ C0] workqueue wg-kex-wg0: flags=0x24 [ 430.285855][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 430.285908][ C0] pending: wg_packet_handshake_receive_worker [ 430.285954][ C0] workqueue wg-kex-wg0: flags=0x6 [ 430.307592][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 430.307640][ C0] pending: wg_packet_handshake_send_worker [ 430.307739][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 430.327791][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 430.327840][ C0] pending: wg_packet_encrypt_worker [ 430.327949][ C0] workqueue wg-kex-wg1: flags=0x24 [ 430.349083][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 430.349133][ C0] pending: wg_packet_handshake_receive_worker [ 430.349241][ C0] workqueue wg-kex-wg1: flags=0x6 [ 430.372077][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 430.372129][ C0] pending: wg_packet_handshake_send_worker [ 430.372162][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 430.393636][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 430.393684][ C0] pending: wg_packet_encrypt_worker [ 430.393717][ C0] workqueue wg-kex-wg2: flags=0x6 [ 430.413430][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 430.413473][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 430.413529][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 430.436294][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 430.436343][ C0] pending: wg_packet_encrypt_worker [ 430.436376][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 430.436416][ C0] pending: wg_packet_encrypt_worker [ 430.436444][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 430.470424][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 430.470471][ C0] pending: wg_packet_encrypt_worker [ 430.470502][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 430.470537][ C0] pending: wg_packet_encrypt_worker [ 430.470563][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 430.504055][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 430.504097][ C0] pending: wg_packet_decrypt_worker, wg_packet_encrypt_worker [ 430.504146][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 430.504182][ C0] pending: wg_packet_encrypt_worker [ 430.504209][ C0] pool 0: cpus=0 node=0 flags=0x0 nice=0 hung=275s workers=4 idle: 19 359 328 [ 430.504361][ C0] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=275s workers=4 idle: 356 24 39 [ 430.504415][ C0] pool 4: cpus=0-1 flags=0x4 nice=0 hung=275s workers=6 idle: 10 330 360 268