Warning: Permanently added '10.128.0.78' (ED25519) to the list of known hosts.
2025/12/10 14:31:43 parsed 1 programs
[ 102.839143][ T4200] cgroup: Unknown subsys name 'net'
[ 102.960163][ T4200] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 104.512393][ T4200] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 107.351641][ T4241] chnl_net:caif_netlink_parms(): no params data found
[ 107.416769][ T4241] bridge0: port 1(bridge_slave_0) entered blocking state
[ 107.424677][ T4241] bridge0: port 1(bridge_slave_0) entered disabled state
[ 107.432884][ T4241] device bridge_slave_0 entered promiscuous mode
[ 107.444147][ T4241] bridge0: port 2(bridge_slave_1) entered blocking state
[ 107.451293][ T4241] bridge0: port 2(bridge_slave_1) entered disabled state
[ 107.459550][ T4241] device bridge_slave_1 entered promiscuous mode
[ 107.488006][ T4241] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 107.499633][ T4241] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 107.533143][ T4241] team0: Port device team_slave_0 added
[ 107.541591][ T4241] team0: Port device team_slave_1 added
[ 107.569340][ T4241] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 107.576977][ T4241] 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.
[ 107.603158][ T4241] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 107.616573][ T4241] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 107.623700][ T4241] 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.
[ 107.649697][ T4241] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 107.690137][ T4241] device hsr_slave_0 entered promiscuous mode
[ 107.698102][ T4241] device hsr_slave_1 entered promiscuous mode
[ 107.836743][ T4241] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 107.847989][ T4241] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 107.857854][ T4241] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 107.867178][ T4241] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 107.923352][ T4241] bridge0: port 2(bridge_slave_1) entered blocking state
[ 107.933836][ T4241] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 107.942045][ T4241] bridge0: port 1(bridge_slave_0) entered blocking state
[ 107.949205][ T4241] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 108.034697][ T4241] 8021q: adding VLAN 0 to HW filter on device bond0
[ 108.052380][ T1483] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 108.075240][ T1483] bridge0: port 1(bridge_slave_0) entered disabled state
[ 108.084568][ T1483] bridge0: port 2(bridge_slave_1) entered disabled state
[ 108.092558][ T1483] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 108.107082][ T4241] 8021q: adding VLAN 0 to HW filter on device team0
[ 108.118860][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 108.128601][ T155] bridge0: port 1(bridge_slave_0) entered blocking state
[ 108.135715][ T155] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 108.155124][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 108.163835][ T155] bridge0: port 2(bridge_slave_1) entered blocking state
[ 108.170941][ T155] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 108.191291][ T4241] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 108.201973][ T4241] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 108.218284][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 108.226961][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 108.235932][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 108.245418][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 108.255432][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 108.263169][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 108.360627][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 108.369601][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 108.384602][ T4241] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 108.420197][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 108.429146][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 108.462546][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 108.471045][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 108.480130][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 108.488607][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 108.513194][ T4241] device veth0_vlan entered promiscuous mode
[ 108.526297][ T4241] device veth1_vlan entered promiscuous mode
[ 108.546641][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 108.555978][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 108.564675][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 108.573120][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 108.586309][ T4241] device veth0_macvtap entered promiscuous mode
[ 108.606153][ T4241] device veth1_macvtap entered promiscuous mode
[ 108.622308][ T4241] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 108.630675][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 108.639883][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 108.648308][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 108.658296][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 108.670373][ T4241] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 108.678668][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 108.688848][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 108.716171][ T4241] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 108.725684][ T4241] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 108.735039][ T4241] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 108.744178][ T4241] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 109.963650][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 109.971776][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 110.002378][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 110.024134][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 110.032099][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 110.044064][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 110.626123][ T1483] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
2025/12/10 14:31:53 executed programs: 0
[ 110.818762][ T4303] chnl_net:caif_netlink_parms(): no params data found
[ 110.860851][ T4303] bridge0: port 1(bridge_slave_0) entered blocking state
[ 110.868171][ T4303] bridge0: port 1(bridge_slave_0) entered disabled state
[ 110.876209][ T4303] device bridge_slave_0 entered promiscuous mode
[ 110.885483][ T4303] bridge0: port 2(bridge_slave_1) entered blocking state
[ 110.892621][ T4303] bridge0: port 2(bridge_slave_1) entered disabled state
[ 110.900802][ T4303] device bridge_slave_1 entered promiscuous mode
[ 110.922497][ T4303] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 110.934575][ T4303] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 110.959139][ T4303] team0: Port device team_slave_0 added
[ 110.966536][ T4303] team0: Port device team_slave_1 added
[ 110.985955][ T4303] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 110.992925][ T4303] 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.
[ 111.018882][ T4303] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 111.031122][ T4303] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 111.038151][ T4303] 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.
[ 111.064351][ T4303] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 111.095562][ T4303] device hsr_slave_0 entered promiscuous mode
[ 111.102379][ T4303] device hsr_slave_1 entered promiscuous mode
[ 111.109278][ T4303] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 111.117261][ T4303] Cannot create hsr debugfs directory
[ 112.734251][ T1324] Bluetooth: hci0: command 0x0409 tx timeout
[ 114.261440][ T1483] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 114.329207][ T1483] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 114.381007][ T1483] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 114.823578][ T4330] Bluetooth: hci0: command 0x041b tx timeout
[ 115.274744][ T4303] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 115.284781][ T4303] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 115.296205][ T4303] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 115.317248][ T4303] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 115.392534][ T4303] 8021q: adding VLAN 0 to HW filter on device bond0
[ 115.405156][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 115.412999][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 115.423783][ T4303] 8021q: adding VLAN 0 to HW filter on device team0
[ 115.433327][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 115.443899][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 115.452925][ T9] bridge0: port 1(bridge_slave_0) entered blocking state
[ 115.460146][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 115.471646][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 115.505882][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 115.514699][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 115.524001][ T144] bridge0: port 2(bridge_slave_1) entered blocking state
[ 115.531130][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 115.541968][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 115.572419][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 115.587101][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 115.596013][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 115.606101][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 115.631439][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 115.640580][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 115.655496][ T4303] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 115.666371][ T4303] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 115.678054][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 115.687600][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 115.697376][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 115.706241][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 115.714951][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 115.832880][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 115.841026][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 115.854309][ T4303] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 115.882129][ T1483] device hsr_slave_0 left promiscuous mode
[ 115.889099][ T1483] device hsr_slave_1 left promiscuous mode
[ 115.896411][ T1483] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 115.904253][ T1483] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 115.912389][ T1483] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 115.920199][ T1483] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 115.928721][ T1483] device bridge_slave_1 left promiscuous mode
[ 115.936144][ T1483] bridge0: port 2(bridge_slave_1) entered disabled state
[ 115.950165][ T1483] device bridge_slave_0 left promiscuous mode
[ 115.957516][ T1483] bridge0: port 1(bridge_slave_0) entered disabled state
[ 115.976072][ T1483] device veth1_macvtap left promiscuous mode
[ 115.982347][ T1483] device veth0_macvtap left promiscuous mode
[ 115.988612][ T1483] device veth1_vlan left promiscuous mode
[ 115.994705][ T1483] device veth0_vlan left promiscuous mode
[ 116.160139][ T1483] team0 (unregistering): Port device team_slave_1 removed
[ 116.173237][ T1483] team0 (unregistering): Port device team_slave_0 removed
[ 116.190300][ T1483] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 116.203809][ T1483] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 116.265949][ T1483] bond0 (unregistering): Released all slaves
[ 116.341194][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 116.350094][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 116.370877][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 116.379213][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 116.390491][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 116.398681][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 116.409649][ T4303] device veth0_vlan entered promiscuous mode
[ 116.422547][ T4303] device veth1_vlan entered promiscuous mode
[ 116.454721][ T4303] device veth0_macvtap entered promiscuous mode
[ 116.462217][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 116.471504][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 116.481991][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 116.492571][ T4303] device veth1_macvtap entered promiscuous mode
[ 116.513323][ T4303] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 116.532468][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 116.541273][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 116.550359][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 116.562731][ T4303] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 116.570749][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 116.580081][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 116.592480][ T4303] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 116.602079][ T4303] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 116.611237][ T4303] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 116.620007][ T4303] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 116.679576][ T155] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 116.690853][ T155] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 116.700399][ T4362] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
2025/12/10 14:31:59 executed programs: 2
[ 116.722891][ T155] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 116.731105][ T155] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 116.756075][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 116.894228][ T4327] Bluetooth: hci0: command 0x040f tx timeout
[ 118.973871][ T4329] Bluetooth: hci0: command 0x0419 tx timeout
[ 224.933359][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 224.940432][ C1] rcu: 0-....: (1 GPs behind) idle=125/1/0x4000000000000000 softirq=6801/6802 fqs=2100
[ 224.950866][ C1] (detected by 1, t=10506 jiffies, g=8445, q=212)
[ 224.957475][ C1] Sending NMI from CPU 1 to CPUs 0:
[ 224.962704][ C0] NMI backtrace for cpu 0
[ 224.962730][ C0] CPU: 0 PID: 1483 Comm: kworker/u4:4 Not tainted syzkaller #0
[ 224.962747][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 224.962759][ C0] Workqueue: netns cleanup_net
[ 224.962798][ C0] RIP: 0010:llist_add_batch+0x5f/0xa0
[ 224.962821][ C0] Code: 74 08 48 89 df e8 01 4e e2 fd 4c 8b 23 48 b8 00 00 00 00 00 fc ff df 41 80 7c 05 00 00 74 08 4c 89 f7 e8 64 4e e2 fd 4d 89 26 <48> 89 df be 08 00 00 00 e8 74 4f e2 fd 4c 89 e0 f0 4c 0f b1 3b 4c
[ 224.962834][ C0] RSP: 0018:ffffc90000006f80 EFLAGS: 00000046
[ 224.962847][ C0] RAX: dffffc0000000000 RBX: ffff8880b9033d70 RCX: ffff888023531dc0
[ 224.962872][ C0] RDX: 0000000000000100 RSI: ffff8880b903b1f0 RDI: ffff8880b903b1f0
[ 224.962883][ C0] RBP: 1ffff110172067ae R08: dffffc0000000000 R09: ffffed1017207640
[ 224.962896][ C0] R10: ffffed1017207640 R11: 1ffff1101720763f R12: 0000000000000000
[ 224.962907][ C0] R13: 1ffff1101720763e R14: ffff8880b903b1f0 R15: ffff8880b903b1f0
[ 224.962919][ C0] FS: 0000000000000000(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000
[ 224.962933][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 224.962944][ C0] CR2: 000055558063a808 CR3: 000000001e4fa000 CR4: 00000000003506f0
[ 224.962958][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 224.962967][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 224.962977][ C0] Call Trace:
[ 224.962984][ C0]
[ 224.962993][ C0] __irq_work_queue_local+0xad/0x190
[ 224.963015][ C0] irq_work_queue_on+0x11e/0x220
[ 224.963034][ C0] rcu_read_unlock_special+0x379/0x480
[ 224.963053][ C0] ? __rcu_read_unlock+0xd0/0xd0
[ 224.963069][ C0] ? __perf_cgroup_move+0x140/0x140
[ 224.963088][ C0] ? perf_callchain+0x190/0x190
[ 224.963103][ C0] ? rcu_lock_release+0x9/0x20
[ 224.963121][ C0] __rcu_read_unlock+0x78/0xd0
[ 224.963137][ C0] perf_event_output_forward+0x216/0x280
[ 224.963154][ C0] ? perf_get_page_size+0x420/0x420
[ 224.963172][ C0] ? tracing_gen_ctx_irq_test+0xb3/0x130
[ 224.963192][ C0] ? __perf_event_account_interrupt+0x187/0x280
[ 224.963210][ C0] __perf_event_overflow+0x364/0x530
[ 224.963229][ C0] perf_tp_event+0x32c/0xb50
[ 224.963246][ C0] ? perf_trace_run_bpf_submit+0x1c0/0x1c0
[ 224.963263][ C0] ? perf_tp_event+0xa3b/0xb50
[ 224.963299][ C0] perf_trace_run_bpf_submit+0xf3/0x1c0
[ 224.963318][ C0] perf_trace_preemptirq_template+0x2be/0x380
[ 224.963337][ C0] ? asm_sysvec_irq_work+0x16/0x20
[ 224.963357][ C0] ? trace_event_raw_event_preemptirq_template+0x270/0x270
[ 224.963376][ C0] ? __irq_exit_rcu+0x13b/0x220
[ 224.963397][ C0] ? irq_exit_rcu+0x20/0x20
[ 224.963413][ C0] ? asm_sysvec_irq_work+0x16/0x20
[ 224.963429][ C0] trace_irq_enable_rcuidle+0x108/0x180
[ 224.963448][ C0] trace_hardirqs_on+0x57/0x80
[ 224.963463][ C0] asm_sysvec_irq_work+0x16/0x20
[ 224.963479][ C0] RIP: 0010:rcu_read_unlock_special+0x84/0x480
[ 224.963496][ C0] Code: f1 f1 f1 00 f2 f2 f2 4a 89 04 2b 66 42 c7 44 2b 09 f3 f3 42 c6 44 2b 0b f3 65 44 8b 35 ed 11 9e 7e 41 f7 c6 00 00 f0 00 74 45 <48> c7 44 24 20 0e 36 e0 45 4a c7 04 2b 00 00 00 00 66 42 c7 44 2b
[ 224.963508][ C0] RSP: 0018:ffffc90000007780 EFLAGS: 00000206
[ 224.963520][ C0] RAX: fb510eca6889f800 RBX: 1ffff92000000ef4 RCX: fb510eca6889f800
[ 224.963532][ C0] RDX: dffffc0000000000 RSI: ffffffff8a0b1be0 RDI: ffffffff8a59e800
[ 224.963544][ C0] RBP: ffffc90000007860 R08: dffffc0000000000 R09: fffffbfff1ff542c
[ 224.963556][ C0] R10: fffffbfff1ff542c R11: 1ffffffff1ff542b R12: ffffffff8c120c00
[ 224.963568][ C0] R13: dffffc0000000000 R14: 0000000000000246 R15: 0000000000000001
[ 224.963588][ C0] ? __rcu_read_unlock+0xd0/0xd0
[ 224.963604][ C0] ? ip_fragment+0x210/0x210
[ 224.963622][ C0] ? ip_skb_dst_mtu+0x584/0x9b0
[ 224.963641][ C0] __rcu_read_unlock+0x78/0xd0
[ 224.963659][ C0] __ip_queue_xmit+0x1244/0x1c00
[ 224.963682][ C0] __tcp_transmit_skb+0x1ced/0x31c0
[ 224.963708][ C0] ? __tcp_send_ack+0x5d0/0x5d0
[ 224.963729][ C0] ? __tcp_send_ack+0x172/0x5d0
[ 224.963745][ C0] tcp_delack_timer_handler+0x32e/0x730
[ 224.963763][ C0] tcp_delack_timer+0x188/0x2e0
[ 224.963779][ C0] ? tcp_write_timer+0x280/0x280
[ 224.963794][ C0] call_timer_fn+0x16c/0x530
[ 224.963811][ C0] ? tcp_write_timer+0x280/0x280
[ 224.963825][ C0] ? lockdep_hardirqs_on_prepare+0x3fc/0x760
[ 224.963845][ C0] ? __run_timers+0x7c0/0x7c0
[ 224.963864][ C0] ? _raw_spin_unlock_irq+0x1f/0x40
[ 224.963880][ C0] ? _raw_spin_unlock_irq+0x1f/0x40
[ 224.963895][ C0] ? lockdep_hardirqs_on+0x94/0x140
[ 224.963913][ C0] ? tcp_write_timer+0x280/0x280
[ 224.963929][ C0] __run_timers+0x525/0x7c0
[ 224.963951][ C0] ? detach_timer+0x2b0/0x2b0
[ 224.963967][ C0] ? lockdep_hardirqs_on_prepare+0x3fc/0x760
[ 224.963988][ C0] ? sched_clock_cpu+0x15/0x3c0
[ 224.964005][ C0] ? handle_softirqs+0x1a4/0x820
[ 224.964021][ C0] run_timer_softirq+0x63/0xf0
[ 224.964038][ C0] handle_softirqs+0x328/0x820
[ 224.964055][ C0] ? __irq_exit_rcu+0x12f/0x220
[ 224.964072][ C0] ? do_softirq+0x200/0x200
[ 224.964091][ C0] __irq_exit_rcu+0x12f/0x220
[ 224.964105][ C0] ? irq_exit_rcu+0x20/0x20
[ 224.964125][ C0] irq_exit_rcu+0x5/0x20
[ 224.964138][ C0] sysvec_apic_timer_interrupt+0xa0/0xc0
[ 224.964157][ C0]
[ 224.964161][ C0]
[ 224.964166][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 224.964183][ C0] RIP: 0010:lock_is_held_type+0x13a/0x190
[ 224.964201][ C0] Code: 75 40 48 c7 04 24 00 00 00 00 9c 8f 04 24 f7 04 24 00 02 00 00 75 46 41 f7 c5 00 02 00 00 74 01 fb 65 48 8b 04 25 28 00 00 00 <48> 3b 44 24 08 75 3c 89 e8 48 83 c4 10 5b 41 5c 41 5d 41 5e 41 5f
[ 224.964213][ C0] RSP: 0018:ffffc900061178d8 EFLAGS: 00000206
[ 224.964226][ C0] RAX: fb510eca6889f800 RBX: ffff888023531dc0 RCX: fb510eca6889f800
[ 224.964238][ C0] RDX: 0000000000000000 RSI: ffffffff8a0b2e80 RDI: ffffffff8a59e800
[ 224.964249][ C0] RBP: 0000000000000000 R08: dffffc0000000000 R09: fffffbfff1ad26b6
[ 224.964259][ C0] R10: fffffbfff1ad26b6 R11: 1ffffffff1ad26b5 R12: 0000000000000003
[ 224.964270][ C0] R13: 0000000000000246 R14: ffffffff8c11c7e0 R15: ffff888023532928
[ 224.964293][ C0] ___might_sleep+0xf2/0x600
[ 224.964309][ C0] ? rcu_lock_release+0x5/0x20
[ 224.964324][ C0] ? __might_sleep+0xf0/0xf0
[ 224.964338][ C0] ? __lock_acquire+0x7c60/0x7c60
[ 224.964362][ C0] inet_twsk_purge+0x10a/0x810
[ 224.964383][ C0] ? __inet_twsk_schedule+0x130/0x130
[ 224.964402][ C0] ? iput+0x706/0x8a0
[ 224.964420][ C0] ? tcpv6_net_exit+0x70/0x70
[ 224.964436][ C0] cleanup_net+0x77b/0xb80
[ 224.964455][ C0] ? ops_free_list+0x330/0x330
[ 224.964472][ C0] ? _raw_spin_unlock_irqrestore+0xaa/0x100
[ 224.964488][ C0] ? _raw_spin_unlock+0x40/0x40
[ 224.964504][ C0] ? _raw_spin_unlock_irq+0x1f/0x40
[ 224.964522][ C0] process_one_work+0x863/0x1000
[ 224.964547][ C0] ? worker_detach_from_pool+0x240/0x240
[ 224.964563][ C0] ? lockdep_hardirqs_off+0x70/0x100
[ 224.964583][ C0] ? _raw_spin_lock_irq+0xab/0xe0
[ 224.964597][ C0] ? _raw_spin_lock_irqsave+0xf0/0xf0
[ 224.964614][ C0] ? wq_worker_running+0x97/0x170
[ 224.964630][ C0] worker_thread+0xaa8/0x12a0
[ 224.964648][ C0] ? lockdep_hardirqs_on+0x94/0x140
[ 224.964670][ C0] ? lockdep_hardirqs_on+0x94/0x140
[ 224.964688][ C0] ? _raw_spin_unlock_irqrestore+0xaa/0x100
[ 224.964709][ C0] kthread+0x436/0x520
[ 224.964723][ C0] ? rcu_lock_release+0x20/0x20
[ 224.964738][ C0] ? kthread_blkcg+0xd0/0xd0
[ 224.964753][ C0] ret_from_fork+0x1f/0x30
[ 224.964777][ C0]
[ 225.003861][ T4262] rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { 0-... } 10580 jiffies s: 3681 root: 0x1/.
[ 225.709733][ T4262] rcu: blocking rcu_node structures (internal RCU debug):
[ 225.717405][ T4262] Task dump for CPU 0:
[ 225.721523][ T4262] task:kworker/u4:4 state:R running task stack:23072 pid: 1483 ppid: 2 flags:0x00004008
[ 225.732452][ T4262] Workqueue: netns cleanup_net
[ 225.737277][ T4262] Call Trace:
[ 225.740576][ T4262]
[ 225.743565][ T4262] ? mark_lock+0x94/0x320
[ 225.747922][ T4262] ? mark_lock+0x94/0x320
[ 225.752274][ T4262] ? __lock_acquire+0x12d9/0x7c60
[ 225.757363][ T4262] ? mark_lock+0x94/0x320
[ 225.761723][ T4262] ? lockdep_hardirqs_on_prepare+0x3fc/0x760
[ 225.767748][ T4262] ? rcu_is_watching+0x11/0xa0
[ 225.772536][ T4262] ? sysvec_apic_timer_interrupt+0x80/0xc0
[ 225.778422][ T4262] ? asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 225.784634][ T4262] ? lock_is_held_type+0x13a/0x190
[ 225.789774][ T4262] ? ___might_sleep+0xf2/0x600
[ 225.794586][ T4262] ? rcu_lock_release+0x5/0x20
[ 225.799372][ T4262] ? __might_sleep+0xf0/0xf0
[ 225.803998][ T4262] ? __lock_acquire+0x7c60/0x7c60
[ 225.809055][ T4262] ? inet_twsk_purge+0x10a/0x810
[ 225.814046][ T4262] ? __inet_twsk_schedule+0x130/0x130
[ 225.819596][ T4262] ? iput+0x706/0x8a0
[ 225.823672][ T4262] ? tcpv6_net_exit+0x70/0x70
[ 225.828369][ T4262] ? cleanup_net+0x77b/0xb80
[ 225.832981][ T4262] ? ops_free_list+0x330/0x330
[ 225.837792][ T4262] ? _raw_spin_unlock_irqrestore+0xaa/0x100
[ 225.843812][ T4262] ? _raw_spin_unlock+0x40/0x40
[ 225.848689][ T4262] ? _raw_spin_unlock_irq+0x1f/0x40
[ 225.853928][ T4262] ? process_one_work+0x863/0x1000
[ 225.859075][ T4262] ? worker_detach_from_pool+0x240/0x240
[ 225.864763][ T4262] ? lockdep_hardirqs_off+0x70/0x100
[ 225.870092][ T4262] ? _raw_spin_lock_irq+0xab/0xe0
[ 225.875166][ T4262] ? _raw_spin_lock_irqsave+0xf0/0xf0
[ 225.880561][ T4262] ? wq_worker_running+0x97/0x170
[ 225.885625][ T4262] ? worker_thread+0xaa8/0x12a0
[ 225.890499][ T4262] ? lockdep_hardirqs_on+0x94/0x140
[ 225.895751][ T4262] ? lockdep_hardirqs_on+0x94/0x140
[ 225.900973][ T4262] ? _raw_spin_unlock_irqrestore+0xaa/0x100
[ 225.906925][ T4262] ? kthread+0x436/0x520
[ 225.911188][ T4262] ? rcu_lock_release+0x20/0x20
[ 225.916083][ T4262] ? kthread_blkcg+0xd0/0xd0
[ 225.920707][ T4262] ? ret_from_fork+0x1f/0x30
[ 225.925373][ T4262]