syzkaller syzkaller login: [ 16.324809][ T28] kauditd_printk_skb: 31 callbacks suppressed [ 16.324824][ T28] audit: type=1400 audit(1769288528.294:59): avc: denied { transition } for pid=224 comm="sshd-session" path="/bin/sh" dev="sda1" ino=90 scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 16.330101][ T28] audit: type=1400 audit(1769288528.294:60): avc: denied { noatsecure } for pid=224 comm="sshd-session" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 16.333984][ T28] audit: type=1400 audit(1769288528.304:61): avc: denied { write } for pid=224 comm="sh" path="pipe:[13228]" dev="pipefs" ino=13228 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 16.338753][ T28] audit: type=1400 audit(1769288528.304:62): avc: denied { rlimitinh } for pid=224 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 16.343179][ T28] audit: type=1400 audit(1769288528.304:63): avc: denied { siginh } for pid=224 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 Warning: Permanently added '10.128.1.75' (ED25519) to the list of known hosts. 2026/01/24 21:02:17 parsed 1 programs [ 25.393198][ T28] audit: type=1400 audit(1769288537.364:64): avc: denied { node_bind } for pid=282 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 25.415152][ T28] audit: type=1400 audit(1769288537.364:65): avc: denied { module_request } for pid=282 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 [ 26.575401][ T28] audit: type=1400 audit(1769288538.544:66): avc: denied { mounton } for pid=288 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 [ 26.580628][ T288] cgroup: Unknown subsys name 'net' [ 26.602206][ T28] audit: type=1400 audit(1769288538.544:67): avc: denied { mount } for pid=288 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 [ 26.633994][ T28] audit: type=1400 audit(1769288538.574:68): avc: denied { unmount } for pid=288 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 26.634485][ T288] cgroup: Unknown subsys name 'devices' [ 26.793652][ T288] cgroup: Unknown subsys name 'hugetlb' [ 26.800007][ T288] cgroup: Unknown subsys name 'rlimit' [ 26.916120][ T28] audit: type=1400 audit(1769288538.884:69): avc: denied { setattr } for pid=288 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 [ 26.945778][ T28] audit: type=1400 audit(1769288538.884:70): avc: denied { create } for pid=288 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 26.968187][ T28] audit: type=1400 audit(1769288538.884:71): avc: denied { write } for pid=288 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 26.986741][ T292] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 26.991562][ T28] audit: type=1400 audit(1769288538.884:72): avc: denied { read } for pid=288 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 27.020682][ T28] audit: type=1400 audit(1769288538.894:73): avc: denied { mounton } for pid=288 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 [ 27.074601][ T288] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 27.933640][ T300] request_module fs-gadgetfs succeeded, but still no fs? [ 28.258957][ T320] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.279173][ T320] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.302839][ T320] device bridge_slave_0 entered promiscuous mode [ 28.330841][ T320] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.338860][ T320] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.347539][ T320] device bridge_slave_1 entered promiscuous mode [ 28.607177][ T320] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.615288][ T320] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.623027][ T320] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.630120][ T320] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.700563][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 28.720356][ T42] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.730065][ T42] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.750684][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 28.759540][ T42] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.767363][ T42] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.775970][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 28.784496][ T42] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.791946][ T42] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.809985][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 28.819903][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 28.837653][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 28.852870][ T320] device veth0_vlan entered promiscuous mode [ 28.859843][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 28.870359][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 28.880467][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 28.899430][ T320] device veth1_macvtap entered promiscuous mode [ 28.908266][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 28.923847][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 28.945775][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2026/01/24 21:02:21 executed programs: 0 [ 29.145627][ T320] syz-executor (320) used greatest stack depth: 21248 bytes left [ 29.222355][ T368] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.234242][ T368] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.243775][ T368] device bridge_slave_0 entered promiscuous mode [ 29.270156][ T368] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.278515][ T368] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.287247][ T368] device bridge_slave_1 entered promiscuous mode [ 29.384944][ T377] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.394609][ T377] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.404027][ T377] device bridge_slave_0 entered promiscuous mode [ 29.419295][ T377] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.427288][ T377] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.435564][ T377] device bridge_slave_1 entered promiscuous mode [ 29.512306][ T372] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.520109][ T372] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.528691][ T372] device bridge_slave_0 entered promiscuous mode [ 29.539554][ T372] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.546859][ T372] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.555023][ T372] device bridge_slave_1 entered promiscuous mode [ 29.568924][ T367] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.576409][ T367] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.585376][ T367] device bridge_slave_0 entered promiscuous mode [ 29.596904][ T367] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.606946][ T367] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.614511][ T367] device bridge_slave_1 entered promiscuous mode [ 29.706220][ T378] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.715107][ T378] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.723943][ T378] device bridge_slave_0 entered promiscuous mode [ 29.760501][ T378] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.768493][ T378] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.776400][ T378] device bridge_slave_1 entered promiscuous mode [ 29.810082][ T368] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.818068][ T368] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.825604][ T368] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.832932][ T368] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.885596][ T377] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.892936][ T377] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.900793][ T377] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.908007][ T377] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.971173][ T372] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.978620][ T372] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.986320][ T372] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.994000][ T372] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.038241][ T367] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.045971][ T367] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.053682][ T367] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.061003][ T367] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.081551][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 30.090398][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 30.101199][ T323] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.109681][ T323] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.117631][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 30.126430][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 30.134719][ T323] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.142383][ T323] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.150147][ T323] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.158832][ T323] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.168028][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 30.176477][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 30.212718][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 30.220585][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 30.229181][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 30.239690][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 30.248452][ T323] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.255848][ T323] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.265347][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 30.274342][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 30.283353][ T323] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.290927][ T323] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.307176][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 30.315291][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 30.328454][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 30.338664][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 30.348554][ T323] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.356177][ T323] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.364067][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 30.372590][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 30.384245][ T323] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.392129][ T323] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.409305][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 30.418212][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 30.438672][ T368] device veth0_vlan entered promiscuous mode [ 30.454314][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 30.463584][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 30.472416][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 30.481910][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 30.493252][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 30.501998][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 30.511186][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 30.518887][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 30.531794][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 30.540618][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 30.558097][ T368] device veth1_macvtap entered promiscuous mode [ 30.590451][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 30.599201][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 30.609353][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 30.618220][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 30.627249][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 30.636250][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 30.645102][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 30.653524][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 30.661891][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 30.669472][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 30.678233][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 30.687472][ T323] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.694984][ T323] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.702751][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 30.711783][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 30.720242][ T323] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.727900][ T323] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.736318][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 30.744730][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 30.757242][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 30.765788][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 30.774935][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 30.783501][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 30.815751][ T377] device veth0_vlan entered promiscuous mode [ 30.822616][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 30.831132][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 30.839135][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 30.847284][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 30.855812][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 30.863796][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 30.872413][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 30.881069][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 30.889569][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 30.898038][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 30.907165][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 30.916519][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 30.925176][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 30.935544][ T372] device veth0_vlan entered promiscuous mode [ 30.953044][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 30.961704][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 30.970715][ T323] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.978333][ T323] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.987025][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 30.995968][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 31.004818][ T323] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.012359][ T323] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.020085][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 31.048739][ T377] device veth1_macvtap entered promiscuous mode [ 31.060790][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 31.070591][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 31.080703][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 31.089713][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 31.098448][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 31.107024][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 31.115794][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 31.127822][ T367] device veth0_vlan entered promiscuous mode [ 31.139877][ T372] device veth1_macvtap entered promiscuous mode [ 31.158469][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 31.167218][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 31.176529][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 31.202107][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 31.210143][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 31.234130][ T367] device veth1_macvtap entered promiscuous mode [ 285.611662][ C0] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=0 stuck for 254s! [ 285.620761][ C0] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=0 stuck for 254s! [ 285.630122][ C0] Showing busy workqueues and worker pools: [ 285.636276][ C0] workqueue events: flags=0x0 [ 285.640976][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 285.641081][ C0] pending: regulator_init_complete_work_function, kfree_rcu_monitor [ 285.641153][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=3/256 refcnt=4 [ 285.641231][ C0] pending: vmstat_shepherd, psi_avgs_work, kfree_rcu_monitor [ 285.675905][ C0] workqueue events_unbound: flags=0x2 [ 285.681695][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=4/512 refcnt=6 [ 285.681819][ C0] in-flight: 428:fsnotify_mark_destroy_workfn, 42:linkwatch_event [ 285.682099][ C0] pending: flush_memcg_stats_dwork, toggle_allocation_gate [ 285.682200][ C0] workqueue events_power_efficient: flags=0x80 [ 285.713255][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=5/256 refcnt=6 [ 285.713311][ C0] pending: neigh_managed_work, neigh_managed_work, neigh_periodic_work, neigh_periodic_work, check_lifetime [ 285.713537][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=3/256 refcnt=4 [ 285.713586][ C0] pending: wg_ratelimiter_gc_entries, gc_worker, reg_check_chans_work [ 285.713655][ C0] workqueue rcu_gp: flags=0x8 [ 285.757283][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.757339][ C0] pending: srcu_invoke_callbacks [ 285.757376][ C0] workqueue netns: flags=0xe000a [ 285.775559][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/1 refcnt=3 [ 285.775607][ C0] in-flight: 8:cleanup_net [ 285.775655][ C0] workqueue mm_percpu_wq: flags=0x8 [ 285.792865][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.792925][ C0] pending: vmstat_update [ 285.792964][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.793005][ C0] pending: vmstat_update [ 285.793040][ C0] workqueue writeback: flags=0x4a [ 285.824039][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 285.824101][ C0] pending: wb_workfn [ 285.824464][ C0] workqueue dm_bufio_cache: flags=0x8 [ 285.841687][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.841742][ C0] pending: work_fn [ 285.841902][ C0] workqueue mld: flags=0x40008 [ 285.858860][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=36 [ 285.858912][ C0] pending: mld_ifc_work [ 285.858943][ C0] inactive: 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_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_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_dad_work, mld_ifc_work [ 285.860014][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=42 [ 285.860058][ C0] pending: mld_ifc_work [ 285.860084][ C0] inactive: 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_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work [ 285.985148][ C0] workqueue ipv6_addrconf: flags=0x40008 [ 285.992608][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=105 [ 285.992657][ C0] in-flight: 40:addrconf_dad_work [ 285.992692][ 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 [ 285.993746][ C0] , addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_verify_work, addrconf_verify_work [ 285.994566][ C0] , addrconf_verify_work, addrconf_verify_work, addrconf_verify_work [ 285.994698][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=116 [ 285.994741][ C0] in-flight: 6:addrconf_dad_work [ 285.994773][ 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 [ 285.995693][ 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 [ 285.996450][ 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_verify_work, addrconf_verify_work [ 285.996868][ C0] workqueue wg-kex-wg0: flags=0x6 [ 286.421085][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 286.421138][ C0] pending: wg_packet_handshake_send_worker [ 286.435449][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 286.440760][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.440811][ C0] pending: wg_packet_encrypt_worker [ 286.440846][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.440887][ C0] pending: wg_packet_encrypt_worker [ 286.440919][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 286.472764][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.472825][ C0] pending: wg_packet_encrypt_worker [ 286.472861][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.472904][ C0] pending: wg_packet_encrypt_worker [ 286.473011][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 286.504832][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.504886][ C0] pending: wg_packet_encrypt_worker [ 286.504922][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.504964][ C0] pending: wg_packet_encrypt_worker [ 286.505080][ C0] workqueue wg-kex-wg0: flags=0x6 [ 286.537942][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 286.538001][ C0] pending: wg_packet_handshake_send_worker [ 286.538044][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 286.557673][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.557727][ C0] pending: wg_packet_encrypt_worker [ 286.557764][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.557805][ C0] pending: wg_packet_encrypt_worker [ 286.557837][ C0] workqueue wg-kex-wg1: flags=0x6 [ 286.591051][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 286.591104][ C0] pending: wg_packet_handshake_send_worker [ 286.591143][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 286.610232][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.610287][ C0] pending: wg_packet_encrypt_worker [ 286.610321][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.610363][ C0] pending: wg_packet_encrypt_worker [ 286.610394][ C0] workqueue wg-kex-wg2: flags=0x6 [ 286.643420][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 286.643472][ C0] pending: wg_packet_handshake_send_worker [ 286.643506][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 286.664317][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.664434][ C0] pending: wg_packet_encrypt_worker [ 286.664469][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.664512][ C0] pending: wg_packet_encrypt_worker [ 286.664703][ C0] workqueue wg-kex-wg0: flags=0x6 [ 286.696470][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 286.696521][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 286.696747][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 286.718525][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.718583][ C0] pending: wg_packet_encrypt_worker [ 286.718629][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.718671][ C0] pending: wg_packet_encrypt_worker [ 286.718798][ C0] workqueue wg-kex-wg0: flags=0x6 [ 286.750934][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 286.750988][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 286.751046][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 286.773419][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.773478][ C0] pending: wg_packet_encrypt_worker [ 286.773514][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.773557][ C0] pending: wg_packet_encrypt_worker [ 286.773588][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 286.808000][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.808057][ C0] pending: wg_packet_encrypt_worker [ 286.808091][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.808148][ C0] pending: wg_packet_encrypt_worker [ 286.808177][ C0] workqueue wg-kex-wg1: flags=0x6 [ 286.842069][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 286.842119][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 286.842178][ C0] workqueue wg-kex-wg2: flags=0x6 [ 286.864444][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 286.864501][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 286.864556][ C0] pool 0: cpus=0 node=0 flags=0x0 nice=0 hung=255s workers=3 idle: 370 19 [ 286.864612][ C0] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=255s workers=4 idle: 24 308 403 [ 286.864753][ C0] pool 4: cpus=0-1 flags=0x4 nice=0 hung=255s workers=6 idle: 10 323 347