Warning: Permanently added '10.128.0.140' (ED25519) to the list of known hosts. 2025/09/27 07:07:44 parsed 1 programs [ 134.775166][ T28] audit: type=1400 audit(1758956864.219:64): 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 [ 134.795907][ T28] audit: type=1400 audit(1758956864.229:65): 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 [ 135.898019][ T28] audit: type=1400 audit(1758956865.349:66): avc: denied { mounton } for pid=292 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 [ 135.899417][ T292] cgroup: Unknown subsys name 'net' [ 135.920891][ T28] audit: type=1400 audit(1758956865.349:67): avc: denied { mount } for pid=292 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 [ 135.948166][ T28] audit: type=1400 audit(1758956865.379:68): avc: denied { unmount } for pid=292 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 135.948337][ T292] cgroup: Unknown subsys name 'devices' [ 136.087657][ T292] cgroup: Unknown subsys name 'hugetlb' [ 136.093376][ T292] cgroup: Unknown subsys name 'rlimit' [ 136.206362][ T28] audit: type=1400 audit(1758956865.659:69): avc: denied { setattr } for pid=292 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 [ 136.229552][ T28] audit: type=1400 audit(1758956865.659:70): avc: denied { create } for pid=292 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 136.250250][ T28] audit: type=1400 audit(1758956865.659:71): avc: denied { write } for pid=292 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 136.261224][ T294] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 136.270661][ T28] audit: type=1400 audit(1758956865.659:72): avc: denied { read } for pid=292 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 136.299307][ T28] audit: type=1400 audit(1758956865.659:73): avc: denied { mounton } for pid=292 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 [ 136.355136][ T292] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 137.129900][ T300] request_module fs-gadgetfs succeeded, but still no fs? [ 137.311655][ T301] bridge0: port 1(bridge_slave_0) entered blocking state [ 137.323714][ T301] bridge0: port 1(bridge_slave_0) entered disabled state [ 137.331489][ T301] device bridge_slave_0 entered promiscuous mode [ 137.366114][ T301] bridge0: port 2(bridge_slave_1) entered blocking state [ 137.373211][ T301] bridge0: port 2(bridge_slave_1) entered disabled state [ 137.380972][ T301] device bridge_slave_1 entered promiscuous mode [ 137.666892][ T301] bridge0: port 2(bridge_slave_1) entered blocking state [ 137.673980][ T301] bridge0: port 2(bridge_slave_1) entered forwarding state [ 137.681338][ T301] bridge0: port 1(bridge_slave_0) entered blocking state [ 137.688393][ T301] bridge0: port 1(bridge_slave_0) entered forwarding state [ 137.738435][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 137.745920][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 137.758504][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 137.766264][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 137.776846][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 137.785108][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 137.792174][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 137.809954][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 137.819470][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 137.826563][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 137.834501][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 137.844373][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 137.861833][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 137.874150][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 137.882920][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 137.890606][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 137.899366][ T301] device veth0_vlan entered promiscuous mode [ 137.911891][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 137.921775][ T301] device veth1_macvtap entered promiscuous mode [ 137.933122][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 137.947430][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2025/09/27 07:07:47 executed programs: 0 [ 138.087036][ T301] syz-executor (301) used greatest stack depth: 21728 bytes left [ 138.190196][ T365] bridge0: port 1(bridge_slave_0) entered blocking state [ 138.197410][ T365] bridge0: port 1(bridge_slave_0) entered disabled state [ 138.204818][ T365] device bridge_slave_0 entered promiscuous mode [ 138.227414][ T365] bridge0: port 2(bridge_slave_1) entered blocking state [ 138.234464][ T365] bridge0: port 2(bridge_slave_1) entered disabled state [ 138.242039][ T365] device bridge_slave_1 entered promiscuous mode [ 138.280348][ T371] bridge0: port 1(bridge_slave_0) entered blocking state [ 138.287564][ T371] bridge0: port 1(bridge_slave_0) entered disabled state [ 138.294930][ T371] device bridge_slave_0 entered promiscuous mode [ 138.329087][ T371] bridge0: port 2(bridge_slave_1) entered blocking state [ 138.336191][ T371] bridge0: port 2(bridge_slave_1) entered disabled state [ 138.343613][ T371] device bridge_slave_1 entered promiscuous mode [ 138.410777][ T370] bridge0: port 1(bridge_slave_0) entered blocking state [ 138.418007][ T370] bridge0: port 1(bridge_slave_0) entered disabled state [ 138.425339][ T370] device bridge_slave_0 entered promiscuous mode [ 138.435795][ T372] bridge0: port 1(bridge_slave_0) entered blocking state [ 138.442945][ T372] bridge0: port 1(bridge_slave_0) entered disabled state [ 138.450537][ T372] device bridge_slave_0 entered promiscuous mode [ 138.465627][ T369] bridge0: port 1(bridge_slave_0) entered blocking state [ 138.472663][ T369] bridge0: port 1(bridge_slave_0) entered disabled state [ 138.480148][ T369] device bridge_slave_0 entered promiscuous mode [ 138.486933][ T370] bridge0: port 2(bridge_slave_1) entered blocking state [ 138.493980][ T370] bridge0: port 2(bridge_slave_1) entered disabled state [ 138.501822][ T370] device bridge_slave_1 entered promiscuous mode [ 138.512573][ T372] bridge0: port 2(bridge_slave_1) entered blocking state [ 138.519705][ T372] bridge0: port 2(bridge_slave_1) entered disabled state [ 138.527055][ T372] device bridge_slave_1 entered promiscuous mode [ 138.540240][ T369] bridge0: port 2(bridge_slave_1) entered blocking state [ 138.547323][ T369] bridge0: port 2(bridge_slave_1) entered disabled state [ 138.554634][ T369] device bridge_slave_1 entered promiscuous mode [ 138.764907][ T371] bridge0: port 2(bridge_slave_1) entered blocking state [ 138.771978][ T371] bridge0: port 2(bridge_slave_1) entered forwarding state [ 138.779299][ T371] bridge0: port 1(bridge_slave_0) entered blocking state [ 138.786344][ T371] bridge0: port 1(bridge_slave_0) entered forwarding state [ 138.825148][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 138.832791][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 138.842507][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 138.850446][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 138.858317][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 138.866724][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 138.874895][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 138.881951][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 138.890014][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 138.898561][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 138.906805][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 138.913840][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 138.921342][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 138.968906][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 138.977254][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 138.985186][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 139.008457][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 139.016603][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 139.024000][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 139.032962][ T365] device veth0_vlan entered promiscuous mode [ 139.050343][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 139.058436][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 139.066134][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 139.074390][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 139.081458][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 139.088850][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 139.097062][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 139.104092][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 139.128638][ T365] device veth1_macvtap entered promiscuous mode [ 139.135508][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 139.143522][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 139.154180][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 139.164939][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 139.206492][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 139.215085][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 139.225386][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 139.233954][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 139.241636][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 139.249916][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 139.256963][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 139.264383][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 139.272588][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 139.279624][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 139.287097][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 139.295227][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 139.302255][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 139.309720][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 139.317968][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 139.324991][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 139.332497][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 139.340582][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 139.348570][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 139.356506][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 139.364641][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 139.371681][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 139.379047][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 139.387344][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 139.394368][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 139.401808][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 139.410001][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 139.417775][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 139.425317][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 139.453058][ T371] device veth0_vlan entered promiscuous mode [ 139.462531][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 139.470780][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 139.478863][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 139.489249][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 139.497284][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 139.505274][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 139.513682][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 139.522080][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 139.530487][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 139.538504][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 139.546600][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 139.554108][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 139.594736][ T372] device veth0_vlan entered promiscuous mode [ 139.608424][ T372] device veth1_macvtap entered promiscuous mode [ 139.625280][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 139.635233][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 139.643768][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 139.654188][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 139.662790][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 139.670973][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 139.680804][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 139.689326][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 139.697935][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 139.705848][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 139.714204][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 139.722808][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 139.731668][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 139.744793][ T369] device veth0_vlan entered promiscuous mode [ 139.760922][ T369] device veth1_macvtap entered promiscuous mode [ 239.825396][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 239.832509][ C1] (detected by 1, t=10002 jiffies, g=1393, q=677 ncpus=2) [ 239.839735][ C1] rcu: All QSes seen, last rcu_preempt kthread activity 10003 (4294961194-4294951191), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 239.853127][ C1] rcu: rcu_preempt kthread starved for 10004 jiffies! g1393 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 239.864257][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 239.874246][ C1] rcu: RCU grace-period kthread stack dump: [ 239.880148][ C1] task:rcu_preempt state:R running task stack:28528 pid:14 ppid:2 flags:0x00004000 [ 239.890968][ C1] Call Trace: [ 239.894258][ C1] [ 239.897204][ C1] __schedule+0xb87/0x14e0 [ 239.901655][ C1] ? release_firmware_map_entry+0x194/0x194 [ 239.907579][ C1] ? __mod_timer+0x7ae/0xb30 [ 239.912198][ C1] schedule+0xbd/0x170 [ 239.916282][ C1] schedule_timeout+0x12c/0x2e0 [ 239.921188][ C1] ? __cfi_schedule_timeout+0x10/0x10 [ 239.926586][ C1] ? _raw_spin_lock_irqsave+0xb0/0x110 [ 239.932059][ C1] ? __cfi_process_timeout+0x10/0x10 [ 239.937366][ C1] ? prepare_to_swait_event+0x308/0x320 [ 239.942936][ C1] rcu_gp_fqs_loop+0x2d8/0x10a0 [ 239.947800][ C1] ? rcu_gp_init+0xf10/0xf10 [ 239.952403][ C1] rcu_gp_kthread+0x95/0x370 [ 239.957092][ C1] ? __cfi_rcu_gp_kthread+0x10/0x10 [ 239.962322][ C1] ? __kasan_check_read+0x11/0x20 [ 239.967361][ C1] ? __kthread_parkme+0x142/0x180 [ 239.972401][ C1] kthread+0x281/0x320 [ 239.976494][ C1] ? __cfi_rcu_gp_kthread+0x10/0x10 [ 239.981716][ C1] ? __cfi_kthread+0x10/0x10 [ 239.986331][ C1] ret_from_fork+0x1f/0x30 [ 239.990882][ C1] [ 239.993912][ C1] rcu: Stack dump where RCU GP kthread last ran: [ 240.000243][ C1] Sending NMI from CPU 1 to CPUs 0: [ 240.005493][ C0] NMI backtrace for cpu 0 [ 240.005504][ C0] CPU: 0 PID: 426 Comm: syz.3.20 Not tainted syzkaller #0 [ 240.005520][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 240.005529][ C0] RIP: 0010:syscall_return_via_sysret+0x1b/0x44 [ 240.005556][ C0] Code: 48 83 bc 24 a0 00 00 00 2b 0f 85 5a 0d 00 00 66 90 b9 48 00 00 00 65 48 8b 14 25 e8 6d 02 00 83 e2 fe 89 d0 48 c1 ea 20 0f 30 <41> 5f 41 5e 41 5d 41 5c 5d 5b 41 5b 41 5a 41 59 41 58 58 59 5a 5e [ 240.005569][ C0] RSP: 0018:ffffc90000dd7f58 EFLAGS: 00000046 [ 240.005584][ C0] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000048 [ 240.005594][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 240.005603][ C0] RBP: 0000000000000000 R08: dffffc0000000000 R09: ffffed1023137511 [ 240.005615][ C0] R10: ffffed1023137511 R11: 0000000000000202 R12: 0000000000000000 [ 240.005626][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 240.005636][ C0] FS: 00007f376f2ad6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 240.005662][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 240.005673][ C0] CR2: 000020000006b000 CR3: 0000000121bc3000 CR4: 00000000003506b0 [ 240.005687][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 240.005696][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 240.005706][ C0] Call Trace: [ 240.005710][ C0] [ 240.005718][ C0] [ 285.495691][ C0] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=0 stuck for 145s! [ 285.504650][ C0] Showing busy workqueues and worker pools: [ 285.510569][ C0] workqueue events: flags=0x0 [ 285.515267][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 285.515314][ C0] pending: psi_avgs_work, kfree_rcu_monitor [ 285.515359][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 285.515456][ C0] pending: vmstat_shepherd, kfree_rcu_monitor [ 285.543446][ C0] workqueue events_unbound: flags=0x2 [ 285.548839][ C0] pwq 4: cpus=0-1 flags=0x5 nice=0 active=7/512 refcnt=9 [ 285.548939][ C0] in-flight: 43:fsnotify_connector_destroy_workfn, 361:linkwatch_event, 312:fsnotify_mark_destroy_workfn [ 285.549018][ C0] pending: fsnotify_connector_destroy_workfn, fsnotify_mark_destroy_workfn, toggle_allocation_gate, flush_memcg_stats_dwork [ 285.549102][ C0] workqueue events_power_efficient: flags=0x80 [ 285.587236][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=6/256 refcnt=7 [ 285.587284][ C0] pending: wg_ratelimiter_gc_entries, neigh_managed_work, neigh_managed_work, neigh_periodic_work, neigh_periodic_work, gc_worker [ 285.587420][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.587459][ C0] pending: check_lifetime [ 285.587487][ C0] workqueue rcu_gp: flags=0x8 [ 285.625921][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.625968][ C0] pending: process_srcu [ 285.625997][ C0] workqueue netns: flags=0xe000a [ 285.643096][ C0] pwq 4: cpus=0-1 flags=0x5 nice=0 active=1/1 refcnt=3 [ 285.643134][ C0] in-flight: 8:cleanup_net [ 285.643171][ C0] workqueue mm_percpu_wq: flags=0x8 [ 285.660173][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.660216][ C0] pending: vmstat_update [ 285.660250][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.660288][ C0] pending: vmstat_update [ 285.660319][ C0] workqueue writeback: flags=0x4a [ 285.689818][ C0] pwq 4: cpus=0-1 flags=0x5 nice=0 active=1/256 refcnt=4 MAYDAY [ 285.689864][ C0] pending: wb_workfn [ 285.689893][ C0] workqueue kblockd: flags=0x18 [ 285.706843][ C0] pwq 1: cpus=0 node=0 flags=0x0 nice=-20 active=1/256 refcnt=2 [ 285.706888][ C0] pending: blk_mq_timeout_work [ 285.707129][ C0] workqueue dm_bufio_cache: flags=0x8 [ 285.725476][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.725527][ C0] pending: work_fn [ 285.725564][ C0] workqueue mld: flags=0x40008 [ 285.742062][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=54 [ 285.742108][ C0] pending: mld_ifc_work [ 285.742145][ 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_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_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_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_dad_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_dad_work [ 285.743344][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=46 [ 285.743382][ C0] pending: mld_ifc_work [ 285.743414][ C0] inactive: mld_dad_work, mld_dad_work, mld_dad_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_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_dad_work, mld_dad_work, mld_ifc_work, mld_dad_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_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_dad_work, mld_dad_work, mld_dad_work, mld_ifc_work, mld_dad_work, mld_dad_work, mld_ifc_work, mld_ifc_work [ 285.744430][ C0] workqueue ipv6_addrconf: flags=0x40008 [ 285.897969][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=105 [ 285.898021][ C0] pending: addrconf_dad_work [ 285.898063][ C0] inactive: addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work [ 285.899244][ C0] , addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work [ 285.900451][ C0] , addrconf_verify_work, addrconf_verify_work [ 285.900481][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=110 [ 285.900518][ C0] in-flight: 358:addrconf_dad_work [ 285.900558][ C0] inactive: addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work [ 285.901707][ C0] , addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work [ 285.902848][ C0] , addrconf_dad_work, addrconf_verify_work, addrconf_verify_work, addrconf_verify_work, addrconf_verify_work, addrconf_verify_work, addrconf_verify_work [ 285.903036][ C0] workqueue wg-kex-wg0: flags=0x6 [ 286.301255][ C0] pwq 4: cpus=0-1 flags=0x5 nice=0 active=1/256 refcnt=3 [ 286.301302][ C0] pending: wg_packet_handshake_send_worker [ 286.301335][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 286.319999][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.320044][ C0] pending: wg_packet_encrypt_worker [ 286.320077][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.320119][ C0] pending: wg_packet_encrypt_worker [ 286.320147][ C0] workqueue wg-kex-wg1: flags=0x6 [ 286.352248][ C0] pwq 4: cpus=0-1 flags=0x5 nice=0 active=1/256 refcnt=3 [ 286.352289][ C0] pending: wg_packet_handshake_send_worker [ 286.352320][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 286.370971][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.371034][ C0] pending: wg_packet_encrypt_worker [ 286.371079][ C0] workqueue wg-kex-wg2: flags=0x6 [ 286.389300][ C0] pwq 4: cpus=0-1 flags=0x5 nice=0 active=1/256 refcnt=3 [ 286.389340][ C0] pending: wg_packet_handshake_send_worker [ 286.389371][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 286.408108][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.408153][ C0] pending: wg_packet_encrypt_worker [ 286.408182][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.408222][ C0] pending: wg_packet_encrypt_worker [ 286.408248][ C0] workqueue wg-kex-wg0: flags=0x6 [ 286.439663][ C0] pwq 4: cpus=0-1 flags=0x5 nice=0 active=1/256 refcnt=3 [ 286.439703][ C0] pending: wg_packet_handshake_send_worker [ 286.439732][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 286.458384][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.458428][ C0] pending: wg_packet_encrypt_worker [ 286.458457][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.458494][ C0] pending: wg_packet_encrypt_worker [ 286.458521][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 286.490189][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.490234][ C0] pending: wg_packet_encrypt_worker [ 286.490264][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.490303][ C0] pending: wg_packet_encrypt_worker [ 286.490331][ C0] workqueue wg-kex-wg2: flags=0x6 [ 286.522018][ C0] pwq 4: cpus=0-1 flags=0x5 nice=0 active=1/256 refcnt=3 [ 286.522060][ C0] pending: wg_packet_handshake_send_worker [ 286.522091][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 286.540746][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.540790][ C0] pending: wg_packet_encrypt_worker [ 286.540818][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.540857][ C0] pending: wg_packet_encrypt_worker [ 286.540891][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 286.572562][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.572607][ C0] pending: wg_packet_encrypt_worker [ 286.572637][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=3/256 refcnt=4 [ 286.572674][ C0] pending: wg_packet_decrypt_worker, wg_packet_encrypt_worker, wg_packet_tx_worker [ 286.572736][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 286.608855][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.608900][ C0] pending: wg_packet_encrypt_worker [ 286.608939][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 286.608976][ C0] pending: wg_packet_decrypt_worker, wg_packet_encrypt_worker [ 286.609024][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 286.642946][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.642991][ C0] pending: wg_packet_encrypt_worker [ 286.643019][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 286.643056][ C0] pending: wg_packet_encrypt_worker, wg_packet_tx_worker [ 286.643102][ C0] pool 0: cpus=0 node=0 flags=0x0 nice=0 hung=146s workers=4 idle: 355 19 6 [ 286.643159][ C0] pool 4: cpus=0-1 flags=0x5 nice=0 hung=146s workers=5 manager: 10