syzkaller syzkaller login: [ 12.576072][ T24] kauditd_printk_skb: 48 callbacks suppressed [ 12.576082][ T24] audit: type=1400 audit(1771764183.470:59): avc: denied { transition } for pid=217 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 [ 12.582022][ T24] audit: type=1400 audit(1771764183.470:60): avc: denied { noatsecure } for pid=217 comm="sshd-session" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 12.585611][ T24] audit: type=1400 audit(1771764183.470:61): avc: denied { write } for pid=217 comm="sh" path="pipe:[13555]" dev="pipefs" ino=13555 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 12.589067][ T24] audit: type=1400 audit(1771764183.470:62): avc: denied { rlimitinh } for pid=217 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 12.592554][ T24] audit: type=1400 audit(1771764183.470:63): avc: denied { siginh } for pid=217 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 Warning: Permanently added '10.128.0.254' (ED25519) to the list of known hosts. 2026/02/22 12:43:12 parsed 1 programs [ 21.178218][ T24] audit: type=1400 audit(1771764192.070:64): avc: denied { node_bind } for pid=275 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 21.182045][ T24] audit: type=1400 audit(1771764192.070:65): avc: denied { create } for pid=275 comm="syz-execprog" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 21.185947][ T24] audit: type=1400 audit(1771764192.070:66): avc: denied { module_request } for pid=275 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 [ 21.753227][ T24] audit: type=1400 audit(1771764192.650:67): avc: denied { mounton } for pid=281 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 [ 21.754211][ T281] cgroup: Unknown subsys name 'net' [ 21.775887][ T24] audit: type=1400 audit(1771764192.650:68): avc: denied { mount } for pid=281 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 [ 21.803194][ T24] audit: type=1400 audit(1771764192.670:69): avc: denied { unmount } for pid=281 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 21.803374][ T281] cgroup: Unknown subsys name 'devices' [ 21.943697][ T281] cgroup: Unknown subsys name 'hugetlb' [ 21.949295][ T281] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 22.152883][ T24] audit: type=1400 audit(1771764193.050:70): avc: denied { setattr } for pid=281 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=253 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 22.166144][ T285] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 22.176101][ T24] audit: type=1400 audit(1771764193.050:71): avc: denied { create } for pid=281 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 22.205042][ T24] audit: type=1400 audit(1771764193.050:72): avc: denied { write } for pid=281 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 22.205063][ T281] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 22.225295][ T24] audit: type=1400 audit(1771764193.050:73): avc: denied { read } for pid=281 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 22.702800][ T294] request_module fs-gadgetfs succeeded, but still no fs? [ 22.713718][ T294] cgroup: cgroup: disabling cgroup2 socket matching due to net_prio or net_cls activation [ 23.071732][ T323] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.078883][ T323] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.087915][ T323] device bridge_slave_0 entered promiscuous mode [ 23.102998][ T323] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.110050][ T323] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.130512][ T323] device bridge_slave_1 entered promiscuous mode [ 23.207982][ T323] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.215073][ T323] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.222371][ T323] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.229393][ T323] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.250275][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 23.258059][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.265582][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.283979][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 23.292909][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.300102][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.314601][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 23.323344][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.330380][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.337893][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 23.353600][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 23.367011][ T323] device veth0_vlan entered promiscuous mode [ 23.373992][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 23.382672][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 23.390794][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 23.398650][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 23.413722][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 23.433918][ T323] device veth1_macvtap entered promiscuous mode [ 23.448218][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready 2026/02/22 12:43:14 executed programs: 0 [ 23.460625][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 23.621075][ T356] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.628157][ T356] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.635600][ T356] device bridge_slave_0 entered promiscuous mode [ 23.643486][ T356] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.650532][ T356] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.657985][ T356] device bridge_slave_1 entered promiscuous mode [ 23.727590][ T363] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.734864][ T363] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.742471][ T363] device bridge_slave_0 entered promiscuous mode [ 23.750191][ T363] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.757266][ T363] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.764693][ T363] device bridge_slave_1 entered promiscuous mode [ 23.787030][ T358] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.796173][ T358] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.803840][ T358] device bridge_slave_0 entered promiscuous mode [ 23.811694][ T358] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.818906][ T358] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.826542][ T358] device bridge_slave_1 entered promiscuous mode [ 23.895951][ T360] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.903305][ T360] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.910652][ T360] device bridge_slave_0 entered promiscuous mode [ 23.920437][ T360] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.927611][ T360] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.934942][ T360] device bridge_slave_1 entered promiscuous mode [ 23.981004][ T362] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.988205][ T362] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.995776][ T362] device bridge_slave_0 entered promiscuous mode [ 24.003222][ T362] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.010249][ T362] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.017615][ T362] device bridge_slave_1 entered promiscuous mode [ 24.088458][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 24.096068][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 24.117635][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 24.126254][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 24.134599][ T348] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.141622][ T348] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.149544][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 24.167173][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 24.175487][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 24.183931][ T348] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.190937][ T348] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.207087][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 24.215153][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 24.222730][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 24.230839][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 24.238925][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 24.247299][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 24.262875][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 24.270320][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 24.277813][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 24.286786][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 24.295128][ T348] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.302173][ T348] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.309737][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 24.318271][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 24.326691][ T348] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.333725][ T348] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.341018][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 24.349328][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 24.357445][ T348] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.364539][ T348] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.402450][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 24.410129][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 24.418317][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 24.427286][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 24.435872][ T348] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.443018][ T348] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.450630][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 24.458694][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 24.466834][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 24.475323][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 24.488113][ T356] device veth0_vlan entered promiscuous mode [ 24.504563][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 24.513295][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 24.521114][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 24.529300][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 24.536971][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 24.560824][ T363] device veth0_vlan entered promiscuous mode [ 24.583124][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 24.591135][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 24.598742][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 24.606384][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 24.614395][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 24.622776][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 24.630775][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 24.639020][ T348] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.646067][ T348] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.653478][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 24.661544][ T348] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.668674][ T348] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.676046][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 24.688215][ T356] device veth1_macvtap entered promiscuous mode [ 24.697338][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 24.708296][ T363] device veth1_macvtap entered promiscuous mode [ 24.726865][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 24.735305][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 24.743652][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 24.752016][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 24.769480][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 24.778495][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 24.786860][ T348] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.793901][ T348] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.801351][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 24.809720][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 24.817936][ T348] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.825043][ T348] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.832819][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 24.865622][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 24.878810][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 24.887618][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 24.896161][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 24.904925][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 24.913482][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 124.962185][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 124.969181][ C0] (detected by 0, t=10002 jiffies, g=557, q=723) [ 124.975601][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 10002 (4294949714-4294939712), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 124.988949][ C0] rcu: rcu_preempt kthread starved for 10002 jiffies! g557 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 124.999943][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 125.009985][ C0] rcu: RCU grace-period kthread stack dump: [ 125.015871][ C0] task:rcu_preempt state:R running task stack: 0 pid: 13 ppid: 2 flags:0x00004000 [ 125.026675][ C0] Call Trace: [ 125.029970][ C0] __schedule+0xb53/0x1320 [ 125.034475][ C0] ? __sched_text_start+0x8/0x8 [ 125.039314][ C0] ? __mod_timer+0x7da/0xb50 [ 125.043989][ C0] schedule+0x13c/0x1d0 [ 125.048154][ C0] schedule_timeout+0x159/0x330 [ 125.052996][ C0] ? console_conditional_schedule+0x10/0x10 [ 125.058878][ C0] ? _raw_spin_lock_irqsave+0xc2/0x130 [ 125.064328][ C0] ? run_local_timers+0x160/0x160 [ 125.069335][ C0] ? prepare_to_swait_event+0x320/0x340 [ 125.074903][ C0] rcu_gp_kthread+0x1045/0x2730 [ 125.079745][ C0] ? rcu_barrier_callback+0x50/0x50 [ 125.084934][ C0] ? __kasan_check_read+0x11/0x20 [ 125.089944][ C0] ? __kthread_parkme+0xb9/0x1c0 [ 125.094866][ C0] kthread+0x346/0x3d0 [ 125.098920][ C0] ? rcu_barrier_callback+0x50/0x50 [ 125.104103][ C0] ? kthread_blkcg+0xd0/0xd0 [ 125.108769][ C0] ret_from_fork+0x1f/0x30 [ 285.422569][ C0] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=0 stuck for 260s! [ 285.431520][ C0] BUG: workqueue lockup - pool cpus=0-1 flags=0x4 nice=0 stuck for 260s! [ 285.440069][ C0] Showing busy workqueues and worker pools: [ 285.446228][ C0] workqueue events: flags=0x0 [ 285.450920][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=5/256 refcnt=6 [ 285.458657][ C0] pending: kfree_rcu_monitor, rht_deferred_worker, rht_deferred_worker, rht_deferred_worker, rht_deferred_worker [ 285.470980][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=7/256 refcnt=8 [ 285.478626][ C0] in-flight: 351:kfree_rcu_work [ 285.483920][ C0] pending: kfree_rcu_monitor, psi_avgs_work, vmstat_shepherd, regulator_init_complete_work_function, rht_deferred_worker, rht_deferred_worker [ 285.498766][ C0] workqueue events_long: flags=0x0 [ 285.503885][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=3/256 refcnt=4 [ 285.511698][ C0] pending: br_multicast_gc_work, br_multicast_gc_work, br_multicast_gc_work [ 285.520859][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=3/256 refcnt=4 [ 285.528499][ C0] pending: br_multicast_gc_work, br_multicast_gc_work, br_multicast_gc_work [ 285.537734][ C0] workqueue events_unbound: flags=0x2 [ 285.543103][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=5/512 refcnt=7 [ 285.550301][ C0] in-flight: 348:linkwatch_event linkwatch_event, 9:fsnotify_connector_destroy_workfn [ 285.560209][ C0] pending: fsnotify_mark_destroy_workfn, toggle_allocation_gate [ 285.568216][ C0] workqueue events_power_efficient: flags=0x80 [ 285.574562][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=4/256 refcnt=5 [ 285.582205][ C0] pending: wg_ratelimiter_gc_entries, neigh_periodic_work, gc_worker, check_lifetime [ 285.592153][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 285.599880][ C0] pending: neigh_periodic_work, reg_check_chans_work [ 285.607030][ C0] workqueue rcu_gp: flags=0x8 [ 285.611697][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.619333][ C0] in-flight: 379:process_srcu [ 285.624387][ C0] workqueue mm_percpu_wq: flags=0x8 [ 285.629622][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.637256][ C0] pending: vmstat_update [ 285.641874][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.649513][ C0] pending: vmstat_update [ 285.654287][ C0] workqueue netns: flags=0xe000a [ 285.659221][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/1 refcnt=4 [ 285.666348][ C0] in-flight: 112:cleanup_net [ 285.671292][ C0] delayed: cleanup_net [ 285.675730][ C0] workqueue writeback: flags=0x4a [ 285.680733][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 285.687932][ C0] pending: wb_workfn [ 285.692383][ C0] workqueue dm_bufio_cache: flags=0x8 [ 285.697741][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.705490][ C0] pending: work_fn [ 285.709758][ C0] workqueue ipv6_addrconf: flags=0x40008 [ 285.715385][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=145 [ 285.723019][ C0] in-flight: 54:addrconf_dad_work [ 285.728395][ C0] delayed: addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work [ 285.728760][ 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 [ 285.814973][ 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_verify_work [ 285.973960][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=75 [ 285.981523][ C0] in-flight: 308:addrconf_dad_work [ 285.987073][ C0] delayed: addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work [ 285.987439][ 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 [ 286.113936][ C0] workqueue wg-kex-wg0: flags=0x6 [ 286.119065][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 286.126275][ C0] pending: wg_packet_handshake_send_worker [ 286.132455][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 286.137812][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.145448][ C0] pending: wg_packet_encrypt_worker [ 286.151020][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.158677][ C0] pending: wg_packet_encrypt_worker [ 286.164244][ C0] workqueue wg-kex-wg1: flags=0x6 [ 286.169250][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 286.176445][ C0] pending: wg_packet_handshake_send_worker [ 286.182637][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 286.187932][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.195653][ C0] pending: wg_packet_encrypt_worker [ 286.201218][ C0] workqueue wg-kex-wg2: flags=0x6 [ 286.206246][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 286.213449][ C0] pending: wg_packet_handshake_send_worker [ 286.219718][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 286.224996][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.232639][ C0] pending: wg_packet_encrypt_worker [ 286.238228][ C0] workqueue wg-kex-wg0: flags=0x24 [ 286.243425][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.251150][ C0] pending: wg_packet_handshake_receive_worker [ 286.257590][ C0] workqueue wg-kex-wg0: flags=0x6 [ 286.262620][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 286.269885][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 286.278934][ C0] workqueue wg-kex-wg1: flags=0x24 [ 286.284140][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.291781][ C0] pending: wg_packet_handshake_receive_worker [ 286.298231][ C0] workqueue wg-kex-wg1: flags=0x6 [ 286.303255][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 286.310464][ C0] pending: wg_packet_handshake_send_worker [ 286.316634][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 286.321986][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.329619][ C0] pending: wg_packet_encrypt_worker [ 286.335193][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.342833][ C0] pending: wg_packet_encrypt_worker [ 286.348490][ C0] workqueue wg-kex-wg2: flags=0x24 [ 286.353596][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.361321][ C0] pending: wg_packet_handshake_receive_worker [ 286.367770][ C0] workqueue wg-kex-wg2: flags=0x6 [ 286.372799][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 286.379996][ C0] pending: wg_packet_handshake_send_worker [ 286.386172][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 286.391438][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.399076][ C0] pending: wg_packet_encrypt_worker [ 286.404640][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.412287][ C0] pending: wg_packet_encrypt_worker [ 286.417881][ C0] workqueue wg-kex-wg0: flags=0x6 [ 286.422908][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 286.430125][ C0] pending: wg_packet_handshake_send_worker [ 286.436402][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 286.441762][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.449572][ C0] pending: wg_packet_encrypt_worker [ 286.455509][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.463598][ C0] pending: wg_packet_encrypt_worker [ 286.469184][ C0] workqueue wg-kex-wg1: flags=0x6 [ 286.474220][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 286.481596][ C0] pending: wg_packet_handshake_send_worker [ 286.487828][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 286.493210][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.501029][ C0] pending: wg_packet_encrypt_worker [ 286.506604][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.514258][ C0] pending: wg_packet_encrypt_worker [ 286.519828][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 286.525105][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.533439][ C0] pending: wg_packet_encrypt_worker [ 286.539012][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.546736][ C0] pending: wg_packet_encrypt_worker [ 286.552310][ C0] pool 0: cpus=0 node=0 flags=0x0 nice=0 hung=47s workers=6 idle: 5 15 353 352 [ 286.561276][ C0] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=261s workers=4 idle: 20 25 [ 286.569735][ C0] pool 4: cpus=0-1 flags=0x4 nice=0 hung=261s workers=5 idle: 7 344