Warning: Permanently added '10.128.10.1' (ED25519) to the list of known hosts. 2025/09/19 08:27:07 parsed 1 programs [ 76.928703][ T4189] cgroup: Unknown subsys name 'net' [ 77.074187][ T4189] cgroup: Unknown subsys name 'rlimit' [ 78.490468][ T1433] ieee802154 phy0 wpan0: encryption failed: -22 [ 78.497036][ T1433] ieee802154 phy1 wpan1: encryption failed: -22 [ 78.678036][ T4189] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 81.190813][ T4217] chnl_net:caif_netlink_parms(): no params data found [ 81.264528][ T4217] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.272608][ T4217] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.282557][ T4217] device bridge_slave_0 entered promiscuous mode [ 81.292859][ T4217] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.301384][ T4217] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.309875][ T4217] device bridge_slave_1 entered promiscuous mode [ 81.350885][ T4217] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 81.363023][ T4217] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 81.396270][ T4217] team0: Port device team_slave_0 added [ 81.406006][ T4217] team0: Port device team_slave_1 added [ 81.434276][ T4217] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 81.441425][ T4217] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 81.469339][ T4217] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 81.483078][ T4217] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 81.491700][ T4217] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 81.519312][ T4217] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 81.562463][ T4217] device hsr_slave_0 entered promiscuous mode [ 81.571989][ T4217] device hsr_slave_1 entered promiscuous mode [ 81.724807][ T4217] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 81.737769][ T4217] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 81.748376][ T4217] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 81.759765][ T4217] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 81.796334][ T4217] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.803784][ T4217] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.812195][ T4217] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.819510][ T4217] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.885202][ T4217] 8021q: adding VLAN 0 to HW filter on device bond0 [ 81.904418][ T1217] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.919449][ T1217] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.930483][ T1217] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.946168][ T4217] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.963303][ T1217] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.973679][ T1217] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.980828][ T1217] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.995835][ T1222] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 82.005189][ T1222] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.012374][ T1222] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.035847][ T1217] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 82.049722][ T1217] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 82.060246][ T1217] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 82.074715][ T1222] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 82.085601][ T1222] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 82.103197][ T1222] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 82.111990][ T1222] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 82.121533][ T1222] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 82.130125][ T1222] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 82.141056][ T4217] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 82.265032][ T1222] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 82.272897][ T1222] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 82.286147][ T4217] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 82.305759][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 82.314548][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 82.333424][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 82.342340][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 82.351640][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 82.359768][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 82.369900][ T4217] device veth0_vlan entered promiscuous mode [ 82.389456][ T4217] device veth1_vlan entered promiscuous mode [ 82.410968][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 82.420483][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 82.429667][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 82.439432][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 82.451086][ T4217] device veth0_macvtap entered promiscuous mode [ 82.470380][ T4217] device veth1_macvtap entered promiscuous mode [ 82.486059][ T4217] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 82.495313][ T1217] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 82.503862][ T1217] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 82.512872][ T1217] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 82.521636][ T1217] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 82.533850][ T4217] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 82.542512][ T1217] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 82.553135][ T1217] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 82.572113][ T4217] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.582492][ T4217] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.591975][ T4217] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.601354][ T4217] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.704236][ T4217] syz-executor (4217) used greatest stack depth: 20320 bytes left [ 83.492929][ T1217] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 83.508923][ T1217] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 83.530915][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 83.543692][ T1222] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 83.553008][ T1222] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 83.565535][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 84.592748][ T154] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2025/09/19 08:27:18 executed programs: 0 [ 84.803021][ T4285] chnl_net:caif_netlink_parms(): no params data found [ 84.852215][ T4285] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.859428][ T4285] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.867755][ T4285] device bridge_slave_0 entered promiscuous mode [ 84.875965][ T4285] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.883312][ T4285] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.892681][ T4285] device bridge_slave_1 entered promiscuous mode [ 84.916549][ T4285] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 84.928232][ T4285] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 84.953432][ T4285] team0: Port device team_slave_0 added [ 84.961753][ T4285] team0: Port device team_slave_1 added [ 84.982197][ T4285] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 84.989373][ T4285] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 85.015771][ T4285] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 85.028243][ T4285] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 85.035302][ T4285] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 85.061819][ T4285] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 85.094698][ T4285] device hsr_slave_0 entered promiscuous mode [ 85.102107][ T4285] device hsr_slave_1 entered promiscuous mode [ 85.109124][ T4285] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 85.117402][ T4285] Cannot create hsr debugfs directory [ 86.728566][ T4237] Bluetooth: hci0: command 0x0409 tx timeout [ 87.816084][ T154] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 87.892479][ T154] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 87.966618][ T154] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 88.817188][ T4307] Bluetooth: hci0: command 0x041b tx timeout [ 88.892699][ T4285] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 88.940403][ T4285] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 88.950940][ T4285] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 88.962709][ T4285] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 89.090807][ T4285] 8021q: adding VLAN 0 to HW filter on device bond0 [ 89.105348][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 89.115960][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 89.129851][ T4285] 8021q: adding VLAN 0 to HW filter on device team0 [ 89.193260][ T1217] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 89.204533][ T1217] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 89.214051][ T1217] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.221188][ T1217] bridge0: port 1(bridge_slave_0) entered forwarding state [ 89.240228][ T1217] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 89.248553][ T1217] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 89.260088][ T1217] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 89.268890][ T1217] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.275967][ T1217] bridge0: port 2(bridge_slave_1) entered forwarding state [ 89.285093][ T1217] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 89.300624][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 89.347823][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 89.357086][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 89.366335][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 89.375553][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 89.386112][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 89.397968][ T1222] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 89.406478][ T1222] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 89.419392][ T4285] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 89.432106][ T4285] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 89.440602][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 89.450105][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 89.578547][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 89.586081][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 89.601663][ T4285] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 89.640526][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 89.649530][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 89.672641][ T1222] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 89.681568][ T1222] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 89.692841][ T1222] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 89.701126][ T1222] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 89.730209][ T4285] device veth0_vlan entered promiscuous mode [ 89.741833][ T4285] device veth1_vlan entered promiscuous mode [ 89.761838][ T1217] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 89.772540][ T1217] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 89.781454][ T1217] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 89.791670][ T1217] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 89.802600][ T4285] device veth0_macvtap entered promiscuous mode [ 89.818785][ T4285] device veth1_macvtap entered promiscuous mode [ 89.849031][ T4285] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 89.861121][ T4285] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 89.873488][ T4285] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 89.881847][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 89.890730][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 89.898933][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 89.907692][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 89.921507][ T4285] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 89.932474][ T4285] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 89.946800][ T4285] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 89.958754][ T1217] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 89.968011][ T1217] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 89.983194][ T154] device hsr_slave_0 left promiscuous mode [ 89.990882][ T154] device hsr_slave_1 left promiscuous mode [ 89.999043][ T154] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 90.006638][ T154] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 90.016284][ T154] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 90.023823][ T154] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 90.032026][ T154] device bridge_slave_1 left promiscuous mode [ 90.039196][ T154] bridge0: port 2(bridge_slave_1) entered disabled state [ 90.054742][ T154] device bridge_slave_0 left promiscuous mode [ 90.061199][ T154] bridge0: port 1(bridge_slave_0) entered disabled state [ 90.079553][ T154] device veth1_macvtap left promiscuous mode [ 90.085967][ T154] device veth0_macvtap left promiscuous mode [ 90.093272][ T154] device veth1_vlan left promiscuous mode [ 90.099304][ T154] device veth0_vlan left promiscuous mode [ 90.284761][ T154] team0 (unregistering): Port device team_slave_1 removed [ 90.299965][ T154] team0 (unregistering): Port device team_slave_0 removed [ 90.313739][ T154] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 90.328713][ T154] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 90.393433][ T154] bond0 (unregistering): Released all slaves [ 90.459692][ T4285] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.469011][ T4285] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.478767][ T4285] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.487781][ T4285] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.566500][ T1217] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 90.594385][ T1222] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 90.594720][ T1217] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 90.611585][ T1222] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 90.624005][ T1217] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 90.634337][ T1217] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 2025/09/19 08:27:24 executed programs: 2 [ 195.757119][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 195.764193][ C0] rcu: 1-...0: (1 GPs behind) idle=ea5/1/0x4000000000000000 softirq=7088/7089 fqs=2100 [ 195.774728][ C0] (detected by 0, t=10506 jiffies, g=8313, q=437) [ 195.781265][ C0] Sending NMI from CPU 0 to CPUs 1: [ 195.786516][ C1] NMI backtrace for cpu 1 [ 195.786536][ C1] CPU: 1 PID: 154 Comm: kworker/u4:2 Not tainted syzkaller #0 [ 195.786628][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 195.786639][ C1] Workqueue: netns cleanup_net [ 195.786679][ C1] RIP: 0010:__hrtimer_run_queues+0x56a/0xc40 [ 195.786730][ C1] Code: 43 0f b6 04 2f 84 c0 0f 85 26 03 00 00 c7 03 00 00 00 00 4c 8b 6c 24 20 0f 1f 44 00 00 e8 ce 11 10 00 65 44 8b 3d fe 5b 9a 7e 07 00 00 00 44 89 fe e8 19 15 10 00 41 83 ff 07 0f 87 ac 01 00 [ 195.786766][ C1] RSP: 0018:ffffc90000dd0d20 EFLAGS: 00000006 [ 195.786801][ C1] RAX: ffffffff8167b952 RBX: ffff88801bb10ad8 RCX: ffff88801bb10000 [ 195.786814][ C1] RDX: 0000000000010000 RSI: ffffffff8a0b2ac0 RDI: ffffffff8a59a480 [ 195.786826][ C1] RBP: ffffc90000dd0e98 R08: dffffc0000000000 R09: fffffbfff1ad323e [ 195.786837][ C1] R10: fffffbfff1ad323e R11: 1ffffffff1ad323d R12: ffff8880b912a350 [ 195.786849][ C1] R13: 1ffff1101722546a R14: 0000000000000001 R15: 0000000000000001 [ 195.786860][ C1] FS: 0000000000000000(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000 [ 195.786873][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 195.786884][ C1] CR2: 0000200000000600 CR3: 000000000be8e000 CR4: 00000000003506e0 [ 195.786898][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 195.786907][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 195.786916][ C1] Call Trace: [ 195.786954][ C1] [ 195.786997][ C1] ? taprio_free_sched_cb+0x190/0x190 [ 195.787046][ C1] ? hrtimer_interrupt+0x8d0/0x8d0 [ 195.787070][ C1] ? ktime_get_update_offsets_now+0x3ce/0x3e0 [ 195.787094][ C1] hrtimer_interrupt+0x3bb/0x8d0 [ 195.787124][ C1] __sysvec_apic_timer_interrupt+0x137/0x4a0 [ 195.787143][ C1] sysvec_apic_timer_interrupt+0x9b/0xc0 [ 195.787163][ C1] [ 195.787168][ C1] [ 195.787190][ C1] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 195.787212][ C1] RIP: 0010:lockdep_unregister_key+0x4ae/0x500 [ 195.787239][ C1] Code: 48 3b 84 24 80 00 00 00 75 39 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 0e 50 4c 08 41 f7 c4 00 02 00 00 74 8b fb 84 db <75> 8a eb 9b 0f 0b e9 58 ff ff ff 0f 0b e9 c4 fe ff ff 0f 0b e9 11 [ 195.787252][ C1] RSP: 0018:ffffc900020077a0 EFLAGS: 00000202 [ 195.787265][ C1] RAX: 7ce4b6df42a0b000 RBX: ffff88807d756901 RCX: 7ce4b6df42a0b000 [ 195.787276][ C1] RDX: 0000000000000001 RSI: ffffffff8a0b2620 RDI: ffffffff8a59a480 [ 195.787287][ C1] RBP: ffffc90002007880 R08: dffffc0000000000 R09: fffffbfff1fed941 [ 195.787299][ C1] R10: fffffbfff1fed941 R11: 1ffffffff1fed940 R12: 0000000000000a06 [ 195.787314][ C1] R13: ffff88807d756929 R14: ffffffff8ff6c018 R15: 1ffff92000400ef8 [ 195.787337][ C1] ? lockdep_reset_lock+0x2d0/0x2d0 [ 195.787355][ C1] ? _raw_spin_lock_irq+0xab/0xe0 [ 195.787377][ C1] ? _raw_spin_lock_irqsave+0xf0/0xf0 [ 195.787395][ C1] ? _raw_spin_unlock_irq+0x2a/0x40 [ 195.787413][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 195.787431][ C1] ? lockdep_hardirqs_on+0x94/0x140 [ 195.787449][ C1] destroy_workqueue+0x87b/0xb20 [ 195.787472][ C1] wg_destruct+0x19c/0x300 [ 195.787494][ C1] ? wg_xmit+0xee0/0xee0 [ 195.787511][ C1] netdev_run_todo+0x82d/0xa40 [ 195.787532][ C1] ? netdev_refcnt_read+0x50/0x50 [ 195.787547][ C1] ? unregister_netdevice_queue+0x1aa/0x360 [ 195.787566][ C1] ? list_netdevice+0x450/0x450 [ 195.787584][ C1] ? br_dev_delete+0xd6/0x100 [ 195.787605][ C1] default_device_exit_batch+0x33b/0x390 [ 195.787626][ C1] ? default_device_exit+0x360/0x360 [ 195.787644][ C1] ? wait_woken+0x1b0/0x1b0 [ 195.787666][ C1] ? mutex_lock_nested+0x17/0x20 [ 195.787682][ C1] ? default_device_exit+0x360/0x360 [ 195.787701][ C1] cleanup_net+0x77b/0xb80 [ 195.787718][ C1] ? ops_free_list+0x330/0x330 [ 195.787732][ C1] ? _raw_spin_unlock_irqrestore+0xaa/0x100 [ 195.787751][ C1] ? _raw_spin_unlock+0x40/0x40 [ 195.787770][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 195.787790][ C1] process_one_work+0x863/0x1000 [ 195.787819][ C1] ? worker_detach_from_pool+0x240/0x240 [ 195.787835][ C1] ? lockdep_hardirqs_off+0x70/0x100 [ 195.787853][ C1] ? _raw_spin_lock_irq+0xab/0xe0 [ 195.787870][ C1] ? _raw_spin_lock_irqsave+0xf0/0xf0 [ 195.787890][ C1] ? wq_worker_running+0x97/0x170 [ 195.787918][ C1] worker_thread+0xaa8/0x12a0 [ 195.787936][ C1] ? lockdep_hardirqs_on+0x94/0x140 [ 195.787954][ C1] ? lockdep_hardirqs_on+0x94/0x140 [ 195.787971][ C1] ? _raw_spin_unlock_irqrestore+0xaa/0x100 [ 195.787995][ C1] kthread+0x436/0x520 [ 195.788010][ C1] ? rcu_lock_release+0x20/0x20 [ 195.788024][ C1] ? kthread_blkcg+0xd0/0xd0 [ 195.788040][ C1] ret_from_fork+0x1f/0x30 [ 195.788069][ C1] [ 196.277603][ T4237] rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { 1-... } 10558 jiffies s: 2653 root: 0x2/. [ 196.290196][ T4237] rcu: blocking rcu_node structures (internal RCU debug): [ 196.297385][ T4237] Task dump for CPU 1: [ 196.301478][ T4237] task:kworker/u4:2 state:R running task stack:24352 pid: 154 ppid: 2 flags:0x00004008 [ 196.312325][ T4237] Workqueue: netns cleanup_net [ 196.317140][ T4237] Call Trace: [ 196.320436][ T4237] [ 196.323605][ T4237] ? add_lock_to_list+0x18d/0x280 [ 196.328773][ T4237] ? mark_lock+0x94/0x320 [ 196.333135][ T4237] ? __lock_acquire+0x13ad/0x7c60 [ 196.338204][ T4237] ? mark_lock+0x94/0x320 [ 196.342562][ T4237] ? __lock_acquire+0x13ad/0x7c60 [ 196.347643][ T4237] ? __lock_acquire+0x13ad/0x7c60 [ 196.352792][ T4237] ? mark_lock+0x94/0x320 [ 196.357172][ T4237] ? __lock_acquire+0x13ad/0x7c60 [ 196.362216][ T4237] ? verify_lock_unused+0x140/0x140 [ 196.367487][ T4237] ? verify_lock_unused+0x140/0x140 [ 196.372715][ T4237] ? verify_lock_unused+0x140/0x140 [ 196.378021][ T4237] ? rcu_is_watching+0x11/0xa0 [ 196.382824][ T4237] ? sysvec_apic_timer_interrupt+0x80/0xc0 [ 196.388672][ T4237] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 196.394894][ T4237] ? lockdep_unregister_key+0x4ae/0x500 [ 196.400501][ T4237] ? lockdep_reset_lock+0x2d0/0x2d0 [ 196.405728][ T4237] ? _raw_spin_lock_irq+0xab/0xe0 [ 196.410793][ T4237] ? _raw_spin_lock_irqsave+0xf0/0xf0 [ 196.416304][ T4237] ? _raw_spin_unlock_irq+0x2a/0x40 [ 196.421591][ T4237] ? _raw_spin_unlock_irq+0x1f/0x40 [ 196.427193][ T4237] ? lockdep_hardirqs_on+0x94/0x140 [ 196.432461][ T4237] ? destroy_workqueue+0x87b/0xb20 [ 196.437705][ T4237] ? wg_destruct+0x19c/0x300 [ 196.442337][ T4237] ? wg_xmit+0xee0/0xee0 [ 196.446634][ T4237] ? netdev_run_todo+0x82d/0xa40 [ 196.451635][ T4237] ? netdev_refcnt_read+0x50/0x50 [ 196.456701][ T4237] ? unregister_netdevice_queue+0x1aa/0x360 [ 196.462648][ T4237] ? list_netdevice+0x450/0x450 [ 196.467633][ T4237] ? br_dev_delete+0xd6/0x100 [ 196.472339][ T4237] ? default_device_exit_batch+0x33b/0x390 [ 196.478285][ T4237] ? default_device_exit+0x360/0x360 [ 196.483686][ T4237] ? wait_woken+0x1b0/0x1b0 [ 196.488248][ T4237] ? mutex_lock_nested+0x17/0x20 [ 196.493206][ T4237] ? default_device_exit+0x360/0x360 [ 196.498535][ T4237] ? cleanup_net+0x77b/0xb80 [ 196.503150][ T4237] ? ops_free_list+0x330/0x330 [ 196.507959][ T4237] ? _raw_spin_unlock_irqrestore+0xaa/0x100 [ 196.513975][ T4237] ? _raw_spin_unlock+0x40/0x40 [ 196.518872][ T4237] ? _raw_spin_unlock_irq+0x1f/0x40 [ 196.524104][ T4237] ? process_one_work+0x863/0x1000 [ 196.529285][ T4237] ? worker_detach_from_pool+0x240/0x240 [ 196.534940][ T4237] ? lockdep_hardirqs_off+0x70/0x100 [ 196.540286][ T4237] ? _raw_spin_lock_irq+0xab/0xe0 [ 196.545337][ T4237] ? _raw_spin_lock_irqsave+0xf0/0xf0 [ 196.550757][ T4237] ? wq_worker_running+0x97/0x170 [ 196.555800][ T4237] ? worker_thread+0xaa8/0x12a0 [ 196.560689][ T4237] ? lockdep_hardirqs_on+0x94/0x140 [ 196.565926][ T4237] ? lockdep_hardirqs_on+0x94/0x140 [ 196.571254][ T4237] ? _raw_spin_unlock_irqrestore+0xaa/0x100 [ 196.577218][ T4237] ? kthread+0x436/0x520 [ 196.581475][ T4237] ? rcu_lock_release+0x20/0x20 [ 196.586351][ T4237] ? kthread_blkcg+0xd0/0xd0 [ 196.591171][ T4237] ? ret_from_fork+0x1f/0x30 [ 196.595813][ T4237]