Warning: Permanently added '10.128.1.71' (ED25519) to the list of known hosts. 2025/09/09 13:21:18 parsed 1 programs [ 88.508903][ T28] audit: type=1400 audit(1757424078.638:64): 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 [ 88.529754][ T28] audit: type=1400 audit(1757424078.638:65): 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 [ 89.244814][ T28] audit: type=1400 audit(1757424079.368:66): 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 [ 89.245939][ T291] cgroup: Unknown subsys name 'net' [ 89.273353][ T28] audit: type=1400 audit(1757424079.368:67): 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 [ 89.296100][ T28] audit: type=1400 audit(1757424079.398:68): 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 [ 89.296538][ T291] cgroup: Unknown subsys name 'devices' [ 89.438377][ T291] cgroup: Unknown subsys name 'hugetlb' [ 89.444246][ T291] cgroup: Unknown subsys name 'rlimit' [ 89.554815][ T28] audit: type=1400 audit(1757424079.678:69): 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 [ 89.578658][ T28] audit: type=1400 audit(1757424079.678:70): 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 [ 89.591327][ T294] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 89.599333][ T28] audit: type=1400 audit(1757424079.678:71): 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 [ 89.628228][ T28] audit: type=1400 audit(1757424079.678:72): 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 [ 89.638499][ T291] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 89.648845][ T28] audit: type=1400 audit(1757424079.678:73): 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 [ 90.447082][ T301] request_module fs-gadgetfs succeeded, but still no fs? [ 90.889517][ T339] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.896702][ T339] bridge0: port 1(bridge_slave_0) entered disabled state [ 90.904465][ T339] device bridge_slave_0 entered promiscuous mode [ 90.918125][ T339] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.926132][ T339] bridge0: port 2(bridge_slave_1) entered disabled state [ 90.950016][ T339] device bridge_slave_1 entered promiscuous mode [ 91.057694][ T339] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.064776][ T339] bridge0: port 2(bridge_slave_1) entered forwarding state [ 91.072110][ T339] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.079159][ T339] bridge0: port 1(bridge_slave_0) entered forwarding state [ 91.098001][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 91.105643][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.112897][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.121530][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 91.130049][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.137076][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 91.145417][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 91.153772][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.160911][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 91.172261][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 91.182834][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 91.195486][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 91.207319][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 91.215422][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 91.223169][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 91.231365][ T339] device veth0_vlan entered promiscuous mode [ 91.240919][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 91.250592][ T339] device veth1_macvtap entered promiscuous mode 2025/09/09 13:21:21 executed programs: 0 [ 91.259574][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 91.269602][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 91.339302][ T339] syz-executor (339) used greatest stack depth: 22016 bytes left [ 91.452616][ T366] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.459720][ T366] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.467384][ T366] device bridge_slave_0 entered promiscuous mode [ 91.475172][ T366] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.482437][ T366] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.489826][ T366] device bridge_slave_1 entered promiscuous mode [ 91.589569][ T372] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.596610][ T372] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.604103][ T372] device bridge_slave_0 entered promiscuous mode [ 91.628781][ T372] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.635819][ T372] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.643204][ T372] device bridge_slave_1 entered promiscuous mode [ 91.675387][ T373] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.682591][ T373] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.690248][ T373] device bridge_slave_0 entered promiscuous mode [ 91.698695][ T373] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.705843][ T373] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.713679][ T373] device bridge_slave_1 entered promiscuous mode [ 91.754675][ T374] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.761791][ T374] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.769286][ T374] device bridge_slave_0 entered promiscuous mode [ 91.788714][ T374] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.795797][ T374] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.803490][ T374] device bridge_slave_1 entered promiscuous mode [ 91.817964][ T368] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.825004][ T368] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.832572][ T368] device bridge_slave_0 entered promiscuous mode [ 91.850223][ T368] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.857335][ T368] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.864788][ T368] device bridge_slave_1 entered promiscuous mode [ 92.071712][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 92.079516][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 92.086995][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 92.095308][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 92.103783][ T338] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.110911][ T338] bridge0: port 1(bridge_slave_0) entered forwarding state [ 92.118451][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 92.127105][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 92.135265][ T338] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.142323][ T338] bridge0: port 2(bridge_slave_1) entered forwarding state [ 92.149858][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 92.157967][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 92.166363][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 92.174470][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 92.182418][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 92.190931][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 92.199348][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 92.212722][ T366] device veth0_vlan entered promiscuous mode [ 92.222273][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 92.230154][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 92.238337][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 92.245826][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 92.271361][ T366] device veth1_macvtap entered promiscuous mode [ 92.279026][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 92.287691][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 92.295085][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 92.310640][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 92.320871][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 92.329201][ T338] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.336208][ T338] bridge0: port 1(bridge_slave_0) entered forwarding state [ 92.343631][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 92.352297][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 92.360670][ T338] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.367711][ T338] bridge0: port 2(bridge_slave_1) entered forwarding state [ 92.388748][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 92.396394][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 92.404087][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 92.434069][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 92.442761][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 92.451183][ T338] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.458231][ T338] bridge0: port 1(bridge_slave_0) entered forwarding state [ 92.465690][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 92.474151][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 92.482472][ T338] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.489501][ T338] bridge0: port 2(bridge_slave_1) entered forwarding state [ 92.497075][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 92.505297][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 92.513348][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 92.520809][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 92.528398][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 92.536962][ T338] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.544100][ T338] bridge0: port 1(bridge_slave_0) entered forwarding state [ 92.553486][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 92.561140][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 92.578680][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 92.586426][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 92.594922][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 92.603578][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 92.612476][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 92.621167][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 92.629823][ T338] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.636900][ T338] bridge0: port 2(bridge_slave_1) entered forwarding state [ 92.665690][ T372] device veth0_vlan entered promiscuous mode [ 92.682805][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 92.692262][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 92.700943][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 92.710597][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 92.719570][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 92.731489][ T338] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.738954][ T338] bridge0: port 1(bridge_slave_0) entered forwarding state [ 92.747539][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 92.757417][ T338] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.764596][ T338] bridge0: port 2(bridge_slave_1) entered forwarding state [ 92.772654][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 92.781531][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 92.790434][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 92.828554][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 92.838079][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 92.850420][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 92.860271][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 92.868633][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 92.889856][ T368] device veth0_vlan entered promiscuous mode [ 92.904119][ T368] device veth1_macvtap entered promiscuous mode [ 92.942981][ T373] device veth0_vlan entered promiscuous mode [ 217.986708][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 217.993734][ C1] (detected by 1, t=10002 jiffies, g=1369, q=335 ncpus=2) [ 218.000927][ C1] rcu: All QSes seen, last rcu_preempt kthread activity 10003 (4294959010-4294949007), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 218.014384][ C1] rcu: rcu_preempt kthread starved for 10004 jiffies! g1369 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 218.025493][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 218.035642][ C1] rcu: RCU grace-period kthread stack dump: [ 218.041713][ C1] task:rcu_preempt state:R running task stack:28064 pid:14 ppid:2 flags:0x00004000 [ 218.052861][ C1] Call Trace: [ 218.056147][ C1] [ 218.059074][ C1] __schedule+0xb87/0x14e0 [ 218.063545][ C1] ? release_firmware_map_entry+0x194/0x194 [ 218.069431][ C1] ? __mod_timer+0x7ae/0xb30 [ 218.074034][ C1] schedule+0xbd/0x170 [ 218.078191][ C1] schedule_timeout+0x12c/0x2e0 [ 218.083438][ C1] ? __cfi_schedule_timeout+0x10/0x10 [ 218.088927][ C1] ? _raw_spin_lock_irqsave+0xb0/0x110 [ 218.094422][ C1] ? __cfi_process_timeout+0x10/0x10 [ 218.099722][ C1] ? prepare_to_swait_event+0x308/0x320 [ 218.105290][ C1] rcu_gp_fqs_loop+0x2d8/0x10a0 [ 218.110156][ C1] ? rcu_gp_init+0xf10/0xf10 [ 218.114751][ C1] rcu_gp_kthread+0x95/0x370 [ 218.119348][ C1] ? __cfi_rcu_gp_kthread+0x10/0x10 [ 218.124992][ C1] ? __kasan_check_read+0x11/0x20 [ 218.130035][ C1] ? __kthread_parkme+0x142/0x180 [ 218.135056][ C1] kthread+0x281/0x320 [ 218.139202][ C1] ? __cfi_rcu_gp_kthread+0x10/0x10 [ 218.144490][ C1] ? __cfi_kthread+0x10/0x10 [ 218.149106][ C1] ret_from_fork+0x1f/0x30 [ 218.153521][ C1] [ 218.156619][ C1] rcu: Stack dump where RCU GP kthread last ran: [ 218.163034][ C1] CPU: 1 PID: 431 Comm: syz.1.18 Not tainted syzkaller #0 [ 218.170230][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 218.180390][ C1] RIP: 0033:0x7effe9bb7320 [ 218.184828][ C1] Code: 83 c0 16 83 e0 f7 74 12 50 48 8d 3d 4a 3e 08 00 e8 f5 8f f8 ff 0f 1f 44 00 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 <83> ff 21 74 0b c3 66 2e 0f 1f 84 00 00 00 00 00 55 53 48 89 f3 48 [ 218.204527][ C1] RSP: 002b:00007effeaa74b38 EFLAGS: 00000246 [ 218.210603][ C1] RAX: 0000000000000000 RBX: 00007effe9dc5fa8 RCX: 00007effe9b8ebe9 [ 218.218689][ C1] RDX: 00007effeaa74b40 RSI: 00007effeaa74c70 RDI: 0000000000000021 [ 218.226654][ C1] RBP: 00007effe9dc5fa0 R08: 0000000000000000 R09: 0000000000000000 [ 218.234725][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 218.242887][ C1] R13: 00007effe9dc6038 R14: 00007ffe9346ccc0 R15: 00007ffe9346cda8 [ 218.250865][ C1] FS: 00007effeaa756c0 GS: 0000000000000000 [ 285.496673][ C0] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=0 stuck for 192s! [ 285.506079][ C0] Showing busy workqueues and worker pools: [ 285.511992][ C0] workqueue events: flags=0x0 [ 285.516685][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.516730][ C0] pending: kfree_rcu_monitor [ 285.516756][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=3/256 refcnt=4 [ 285.516794][ C0] pending: psi_avgs_work, vmstat_shepherd, kfree_rcu_monitor [ 285.516845][ C0] workqueue events_unbound: flags=0x2 [ 285.551033][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=5/512 refcnt=7 [ 285.551076][ C0] in-flight: 338:linkwatch_event, 10:fsnotify_connector_destroy_workfn [ 285.551126][ C0] pending: fsnotify_mark_destroy_workfn, flush_memcg_stats_dwork, toggle_allocation_gate [ 285.551178][ C0] workqueue events_power_efficient: flags=0x80 [ 285.583372][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=6/256 refcnt=7 [ 285.583419][ C0] pending: wg_ratelimiter_gc_entries, neigh_managed_work, neigh_periodic_work, neigh_managed_work, neigh_periodic_work, gc_worker [ 285.583524][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.583560][ C0] pending: check_lifetime [ 285.583579][ C0] workqueue rcu_gp: flags=0x8 [ 285.622148][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.622199][ C0] pending: srcu_invoke_callbacks [ 285.622229][ C0] workqueue netns: flags=0xe000a [ 285.640079][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/1 refcnt=3 [ 285.640117][ C0] in-flight: 8:cleanup_net [ 285.640149][ C0] workqueue mm_percpu_wq: flags=0x8 [ 285.657112][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.657155][ C0] pending: vmstat_update [ 285.657183][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.657216][ C0] pending: vmstat_update [ 285.657242][ C0] workqueue writeback: flags=0x4a [ 285.686782][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 285.686824][ C0] pending: wb_workfn [ 285.686850][ C0] workqueue kblockd: flags=0x18 [ 285.703128][ C0] pwq 3: cpus=1 node=0 flags=0x0 nice=-20 active=1/256 refcnt=2 [ 285.703243][ C0] pending: blk_mq_timeout_work [ 285.703468][ C0] workqueue dm_bufio_cache: flags=0x8 [ 285.721830][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.721874][ C0] pending: work_fn [ 285.721904][ C0] workqueue mld: flags=0x40008 [ 285.738430][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=49 [ 285.738470][ C0] pending: mld_ifc_work [ 285.738499][ C0] inactive: mld_dad_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_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_dad_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_dad_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work [ 285.739298][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=51 [ 285.739330][ C0] pending: mld_ifc_work [ 285.739355][ C0] inactive: 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_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_dad_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, 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_ifc_work [ 285.740180][ C0] workqueue ipv6_addrconf: flags=0x40008 [ 285.893704][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=90 [ 285.893749][ C0] in-flight: 362:addrconf_dad_work [ 285.893787][ 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 [ 285.894640][ C0] , addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_verify_work, addrconf_verify_work, addrconf_verify_work [ 285.895297][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=122 [ 285.895329][ C0] in-flight: 340:addrconf_dad_work [ 285.895359][ 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 [ 285.896206][ 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 [ 285.897100][ 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_verify_work, addrconf_verify_work, addrconf_verify_work, addrconf_verify_work [ 286.286978][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 286.292270][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.292315][ C0] pending: wg_packet_encrypt_worker [ 286.292346][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.292381][ C0] pending: wg_packet_encrypt_worker [ 286.292404][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 286.324300][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.324346][ C0] pending: wg_packet_encrypt_worker [ 286.324372][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.324406][ C0] pending: wg_packet_encrypt_worker [ 286.324427][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 286.356432][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.356478][ C0] pending: wg_packet_encrypt_worker [ 286.356505][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.356540][ C0] pending: wg_packet_encrypt_worker [ 286.356627][ C0] workqueue wg-kex-wg0: flags=0x6 [ 286.388131][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 286.388175][ C0] pending: wg_packet_handshake_send_worker [ 286.388203][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 286.407105][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.407156][ C0] pending: wg_packet_encrypt_worker [ 286.407183][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.407217][ C0] pending: wg_packet_encrypt_worker [ 286.407241][ C0] workqueue wg-kex-wg1: flags=0x6 [ 286.438746][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 286.438786][ C0] pending: wg_packet_handshake_send_worker [ 286.438812][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 286.458002][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.458053][ C0] pending: wg_packet_encrypt_worker [ 286.458081][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.458115][ C0] pending: wg_packet_encrypt_worker [ 286.458137][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 286.490305][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.490354][ C0] pending: wg_packet_encrypt_worker [ 286.490383][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.490417][ C0] pending: wg_packet_encrypt_worker [ 286.490452][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 286.522183][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.522233][ C0] pending: wg_packet_encrypt_worker [ 286.522262][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 286.522294][ C0] pending: wg_packet_tx_worker, wg_packet_encrypt_worker [ 286.522399][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 286.556798][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.556846][ C0] pending: wg_packet_encrypt_worker [ 286.556874][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.556909][ C0] pending: wg_packet_encrypt_worker [ 286.556931][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 286.589177][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.589232][ C0] pending: wg_packet_encrypt_worker [ 286.589259][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.589301][ C0] pending: wg_packet_encrypt_worker [ 286.589323][ C0] pool 0: cpus=0 node=0 flags=0x0 nice=0 hung=193s workers=4 idle: 6 412 19 [ 286.589377][ C0] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=193s workers=4 idle: 24 39 60 [ 286.589435][ C0] pool 4: cpus=0-1 flags=0x4 nice=0 hung=193s workers=5 idle: 423 43