[ 71.427314][ T144] team0 (unregistering): Port device team_slave_1 removed
[ 71.440045][ T144] team0 (unregistering): Port device team_slave_0 removed
[ 71.451378][ T144] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 71.464158][ T144] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 71.508925][ T144] bond0 (unregistering): Released all slaves
Warning: Permanently added '10.128.10.15' (ED25519) to the list of known hosts.
[ 76.428339][ T13] cfg80211: failed to load regulatory.db
2026/09/30 17:10:50 parsed 1 programs
[ 80.944606][ T4485] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 83.336650][ T4552] chnl_net:caif_netlink_parms(): no params data found
[ 83.395911][ T4552] bridge0: port 1(bridge_slave_0) entered blocking state
[ 83.403770][ T4552] bridge0: port 1(bridge_slave_0) entered disabled state
[ 83.414554][ T4552] device bridge_slave_0 entered promiscuous mode
[ 83.424746][ T4552] bridge0: port 2(bridge_slave_1) entered blocking state
[ 83.433313][ T4552] bridge0: port 2(bridge_slave_1) entered disabled state
[ 83.441686][ T4552] device bridge_slave_1 entered promiscuous mode
[ 83.469774][ T4552] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 83.482956][ T4552] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 83.516054][ T4552] team0: Port device team_slave_0 added
[ 83.524651][ T4552] team0: Port device team_slave_1 added
[ 83.550893][ T4552] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 83.558216][ T4552] 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.
[ 83.597939][ T4552] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 83.625933][ T4552] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 83.633022][ T4552] 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.
[ 83.687606][ T4552] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 83.772211][ T4552] device hsr_slave_0 entered promiscuous mode
[ 83.787326][ T4552] device hsr_slave_1 entered promiscuous mode
[ 84.449902][ T4552] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 84.460712][ T4552] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 84.472033][ T4552] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 84.483199][ T4552] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 84.547312][ T4552] 8021q: adding VLAN 0 to HW filter on device bond0
[ 84.562466][ T1129] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 84.571509][ T1129] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 84.583225][ T4552] 8021q: adding VLAN 0 to HW filter on device team0
[ 84.594577][ T1129] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 84.604052][ T1129] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 84.614309][ T1129] bridge0: port 1(bridge_slave_0) entered blocking state
[ 84.621795][ T1129] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 84.648025][ T1129] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 84.656783][ T1129] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 84.666092][ T1129] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 84.674785][ T1129] bridge0: port 2(bridge_slave_1) entered blocking state
[ 84.682556][ T1129] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 84.694113][ T1129] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 84.704243][ T1129] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 84.715272][ T1129] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 84.727659][ T1129] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 84.737068][ T1129] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 84.747998][ T1129] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 84.762547][ T4552] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 84.774132][ T4552] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 84.802329][ T1129] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 84.811792][ T1129] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 84.820551][ T1129] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 84.830290][ T1129] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 84.839671][ T1129] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 84.848687][ T1129] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 84.967325][ T4313] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 84.975633][ T4313] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 85.004952][ T4552] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 85.024961][ T4313] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 85.034024][ T4313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 85.072131][ T4313] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 85.085831][ T4313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 85.095097][ T4552] device veth0_vlan entered promiscuous mode
[ 85.104043][ T4313] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 85.113224][ T4313] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 85.146320][ T4552] device veth1_vlan entered promiscuous mode
[ 85.169519][ T4313] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 85.178360][ T4313] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 85.188531][ T4313] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 85.199737][ T4313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 85.211685][ T4552] device veth0_macvtap entered promiscuous mode
[ 85.240362][ T4552] device veth1_macvtap entered promiscuous mode
[ 85.259520][ T4552] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 85.268238][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 85.280724][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 85.291952][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 85.302897][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 85.314839][ T4552] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 85.326154][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 85.337456][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 85.348559][ T4552] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 85.358993][ T4552] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 85.368009][ T4552] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 85.377358][ T4552] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 85.550084][ T4552] syz-executor (4552) used greatest stack depth: 20928 bytes left
[ 86.704192][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 86.724342][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 86.744642][ T1129] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 86.788108][ T1129] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 86.801702][ T1129] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 86.826359][ T1129] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 87.458026][ T9] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
2026/09/30 17:11:00 executed programs: 0
[ 88.079334][ T4752] chnl_net:caif_netlink_parms(): no params data found
[ 88.145788][ T4752] bridge0: port 1(bridge_slave_0) entered blocking state
[ 88.153012][ T4752] bridge0: port 1(bridge_slave_0) entered disabled state
[ 88.161759][ T4752] device bridge_slave_0 entered promiscuous mode
[ 88.170607][ T4752] bridge0: port 2(bridge_slave_1) entered blocking state
[ 88.178079][ T4752] bridge0: port 2(bridge_slave_1) entered disabled state
[ 88.186450][ T4752] device bridge_slave_1 entered promiscuous mode
[ 88.212622][ T4752] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 88.223978][ T4752] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 88.251849][ T4752] team0: Port device team_slave_0 added
[ 88.260643][ T4752] team0: Port device team_slave_1 added
[ 88.284050][ T4752] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 88.292808][ T4752] 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.
[ 88.322033][ T4752] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 88.334868][ T4752] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 88.344406][ T4752] 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.
[ 88.373340][ T4752] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 88.412496][ T4752] device hsr_slave_0 entered promiscuous mode
[ 88.420304][ T4752] device hsr_slave_1 entered promiscuous mode
[ 88.428663][ T4752] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 88.436724][ T4752] Cannot create hsr debugfs directory
[ 90.026194][ T4599] Bluetooth: hci0: command 0x0409 tx timeout
[ 90.910741][ T9] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 90.951951][ T9] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 91.000397][ T9] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 91.825863][ T4752] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 91.834431][ T4752] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 91.843865][ T4752] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 91.852702][ T4752] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 91.907073][ T4752] 8021q: adding VLAN 0 to HW filter on device bond0
[ 91.938402][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 91.946701][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 91.957156][ T4752] 8021q: adding VLAN 0 to HW filter on device team0
[ 91.969441][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 91.979344][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 91.988186][ T144] bridge0: port 1(bridge_slave_0) entered blocking state
[ 91.995394][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 92.005045][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 92.013476][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 92.024228][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 92.033122][ T144] bridge0: port 2(bridge_slave_1) entered blocking state
[ 92.040233][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 92.050120][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 92.072513][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 92.083843][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 92.094399][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 92.103286][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 92.105927][ T4596] Bluetooth: hci0: command 0x041b tx timeout
[ 92.118502][ T1437] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 92.128147][ T1437] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 92.140409][ T1129] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 92.149132][ T1129] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 92.171592][ T1437] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 92.180342][ T1437] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 92.190761][ T4752] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 92.275471][ T1437] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 92.283217][ T1437] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 92.294609][ T4752] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 92.329193][ T1437] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 92.339408][ T1437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 92.354587][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 92.364378][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 92.379946][ T4752] device veth0_vlan entered promiscuous mode
[ 92.390078][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 92.398290][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 92.411952][ T9] device hsr_slave_0 left promiscuous mode
[ 92.418588][ T9] device hsr_slave_1 left promiscuous mode
[ 92.425393][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 92.433506][ T9] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 92.441991][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 92.449579][ T9] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 92.457188][ T9] device bridge_slave_1 left promiscuous mode
[ 92.463382][ T9] bridge0: port 2(bridge_slave_1) entered disabled state
[ 92.472258][ T9] device bridge_slave_0 left promiscuous mode
[ 92.479206][ T9] bridge0: port 1(bridge_slave_0) entered disabled state
[ 92.491371][ T9] device veth1_macvtap left promiscuous mode
[ 92.497707][ T9] device veth0_macvtap left promiscuous mode
[ 92.503771][ T9] device veth1_vlan left promiscuous mode
[ 92.510005][ T9] device veth0_vlan left promiscuous mode
[ 92.634550][ T9] team0 (unregistering): Port device team_slave_1 removed
[ 92.649110][ T9] team0 (unregistering): Port device team_slave_0 removed
[ 92.661997][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 92.680485][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 92.731684][ T9] bond0 (unregistering): Released all slaves
[ 92.793079][ T4752] device veth1_vlan entered promiscuous mode
[ 92.816225][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 92.825434][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 92.833670][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 92.846076][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 92.859696][ T4752] device veth0_macvtap entered promiscuous mode
[ 92.870902][ T4752] device veth1_macvtap entered promiscuous mode
[ 92.894934][ T4752] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 92.903721][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 92.914019][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 92.922809][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 92.932042][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 92.947637][ T4752] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 92.955887][ T1437] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 92.967401][ T1437] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 92.987777][ T4752] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 92.997132][ T4752] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 93.006465][ T4752] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 93.015560][ T4752] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 93.063368][ T4313] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 93.073475][ T4313] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 93.091725][ T4313] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
2026/09/30 17:11:05 executed programs: 2
[ 93.113517][ T4313] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 93.122050][ T4313] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 93.129953][ T1437] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 198.785144][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 198.792243][ C0] rcu: Tasks blocked on level-0 rcu_node (CPUs 0-1): P9/1:b..l P3557/1:b..l
[ 198.801371][ C0] (detected by 0, t=10503 jiffies, g=10185, q=513)
[ 198.807980][ C0] task:udevd state:R running task stack:25776 pid: 3557 ppid: 1 flags:0x00004002
[ 198.819495][ C0] Call Trace:
[ 198.822792][ C0]
[ 198.825731][ C0] __schedule+0x11c3/0x4350
[ 198.830398][ C0] ? __wake_up_sync+0x121/0x190
[ 198.835303][ C0] ? ep_poll_callback+0x580/0x9c0
[ 198.840351][ C0] ? release_firmware_map_entry+0x190/0x190
[ 198.846343][ C0] ? __lock_acquire+0x7b50/0x7b50
[ 198.851564][ C0] ? preempt_schedule+0xbc/0xd0
[ 198.856448][ C0] preempt_schedule_common+0x82/0xd0
[ 198.861829][ C0] preempt_schedule+0xbc/0xd0
[ 198.866522][ C0] ? schedule_preempt_disabled+0x20/0x20
[ 198.872389][ C0] ? lock_chain_count+0x20/0x20
[ 198.877255][ C0] preempt_schedule_thunk+0x16/0x18
[ 198.882554][ C0] _raw_spin_unlock_irqrestore+0x10d/0x120
[ 198.888383][ C0] ? _raw_spin_unlock+0x40/0x40
[ 198.893237][ C0] ? __wake_up_common+0x28e/0x4d0
[ 198.898491][ C0] __wake_up_sync_key+0x128/0x190
[ 198.903610][ C0] ? __wake_up_locked_key_bookmark+0x20/0x20
[ 198.910029][ C0] ? _raw_spin_unlock_irqrestore+0x82/0x120
[ 198.916067][ C0] sock_def_readable+0x136/0x250
[ 198.921130][ C0] netlink_sendskb+0x97/0x130
[ 198.925825][ C0] netlink_sendmsg+0x8ba/0xbe0
[ 198.930600][ C0] ? netlink_getsockopt+0x570/0x570
[ 198.935799][ C0] ? aa_sock_msg_perm+0x94/0x150
[ 198.940848][ C0] ? apparmor_socket_sendmsg+0x88/0x230
[ 198.946441][ C0] ? bpf_lsm_socket_sendmsg+0x5/0x10
[ 198.951746][ C0] ? security_socket_sendmsg+0x7c/0xa0
[ 198.957395][ C0] ? netlink_getsockopt+0x570/0x570
[ 198.962697][ C0] ____sys_sendmsg+0x5be/0x8f0
[ 198.967527][ C0] ? __sys_sendmsg_sock+0x30/0x30
[ 198.972661][ C0] ? import_iovec+0x6f/0xa0
[ 198.977293][ C0] ___sys_sendmsg+0x236/0x2e0
[ 198.982088][ C0] ? __sys_sendmsg+0x290/0x290
[ 198.986985][ C0] __se_sys_sendmsg+0x1b7/0x2a0
[ 198.991947][ C0] ? __x64_sys_sendmsg+0x80/0x80
[ 198.997095][ C0] ? lockdep_hardirqs_on_prepare+0x448/0x7c0
[ 199.003124][ C0] ? trace_sys_enter+0x1f/0x80
[ 199.007920][ C0] do_syscall_64+0x4c/0xa0
[ 199.012522][ C0] ? clear_bhb_loop+0x30/0x80
[ 199.017374][ C0] ? clear_bhb_loop+0x30/0x80
[ 199.022089][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 199.028731][ C0] RIP: 0033:0x7f6ae3f4f407
[ 199.033545][ C0] RSP: 002b:00007ffc4553b210 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 199.042599][ C0] RAX: ffffffffffffffda RBX: 00007f6ae3e61880 RCX: 00007f6ae3f4f407
[ 199.050595][ C0] RDX: 0000000000000000 RSI: 00007ffc4553b270 RDI: 0000000000000004
[ 199.058770][ C0] RBP: 000055a5e285efb0 R08: 0000000000000000 R09: 0000000000000000
[ 199.066834][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000000000b2
[ 199.074813][ C0] R13: 000055a5e284a9e0 R14: 0000000000000000 R15: 0000000000000000
[ 199.083361][ C0]
[ 199.086494][ C0] task:kworker/u4:0 state:R running task stack:20992 pid: 9 ppid: 2 flags:0x00004000
[ 199.097574][ C0] Workqueue: netns cleanup_net
[ 199.102367][ C0] Call Trace:
[ 199.105650][ C0]
[ 199.108593][ C0] __schedule+0x11c3/0x4350
[ 199.113516][ C0] ? release_firmware_map_entry+0x190/0x190
[ 199.119421][ C0] ? _raw_spin_unlock_irqrestore+0x10d/0x120
[ 199.125411][ C0] ? _raw_spin_unlock+0x40/0x40
[ 199.130264][ C0] ? preempt_schedule_irq+0xb0/0x160
[ 199.135651][ C0] preempt_schedule_irq+0xbb/0x160
[ 199.140778][ C0] ? __cond_resched+0xd0/0xd0
[ 199.145472][ C0] ? rcu_irq_exit_check_preempt+0xdb/0x200
[ 199.151368][ C0] irqentry_exit+0x63/0x70
[ 199.155787][ C0] asm_sysvec_reschedule_ipi+0x16/0x20
[ 199.161250][ C0] RIP: 0010:lock_acquire+0x11f/0x400
[ 199.166541][ C0] Code: 65 8b 05 e4 8b a5 7e 85 c0 0f 85 43 01 00 00 65 4c 8b 35 54 82 a5 7e 49 81 c6 ec 0a 00 00 4c 89 f0 48 c1 e8 03 42 0f b6 04 38 <84> c0 0f 85 08 02 00 00 41 83 3e 00 0f 85 16 01 00 00 43 c6 44 3d
[ 199.186353][ C0] RSP: 0018:ffffc90000ce7920 EFLAGS: 00000a03
[ 199.192440][ C0] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0282496885fc7c00
[ 199.200432][ C0] RDX: 0000000000000000 RSI: ffffffff8a7a48a0 RDI: ffffffff8a7a4860
[ 199.208609][ C0] RBP: ffffc90000ce7a40 R08: ffffffff8d8b1eef R09: 1ffffffff1b163dd
[ 199.216868][ C0] R10: dffffc0000000000 R11: fffffbfff1b163de R12: ffffffff8c31ef60
[ 199.225094][ C0] R13: 1ffff9200019cf30 R14: ffff88813fe90aec R15: dffffc0000000000
[ 199.233184][ C0] ? rcu_lock_release+0x5/0x20
[ 199.237979][ C0] ? read_lock_is_recursive+0x10/0x10
[ 199.243398][ C0] ? __lock_acquire+0x7b50/0x7b50
[ 199.248459][ C0] rcu_lock_acquire+0x2a/0x30
[ 199.253153][ C0] ? rcu_lock_acquire+0x5/0x30
[ 199.257958][ C0] inet_twsk_purge+0x10d/0x820
[ 199.262736][ C0] ? __inet_twsk_schedule+0x130/0x130
[ 199.268455][ C0] ? iput+0x6ea/0x880
[ 199.272728][ C0] ? dccp_v6_exit_net+0x80/0x80
[ 199.277590][ C0] cleanup_net+0x78e/0xba0
[ 199.282309][ C0] ? ops_free_list+0x330/0x330
[ 199.287230][ C0] ? _raw_spin_unlock_irqrestore+0xc1/0x120
[ 199.293166][ C0] ? _raw_spin_unlock+0x40/0x40
[ 199.298036][ C0] ? _raw_spin_unlock_irq+0x1f/0x40
[ 199.303268][ C0] process_one_work+0x867/0xff0
[ 199.308266][ C0] ? worker_detach_from_pool+0x240/0x240
[ 199.314021][ C0] ? lockdep_hardirqs_off+0x70/0x100
[ 199.319554][ C0] ? _raw_spin_lock_irq+0xb7/0xf0
[ 199.324605][ C0] ? _raw_spin_lock_irqsave+0x100/0x100
[ 199.330257][ C0] ? wq_worker_running+0x97/0x170
[ 199.335379][ C0] worker_thread+0xad7/0x12a0
[ 199.340089][ C0] kthread+0x42e/0x520
[ 199.344165][ C0] ? rcu_lock_release+0x20/0x20
[ 199.349023][ C0] ? kthread_blkcg+0xd0/0xd0
[ 199.353713][ C0] ret_from_fork+0x1f/0x30
[ 199.358143][ C0]
[ 199.361162][ C0] rcu: rcu_preempt kthread timer wakeup didn't happen for 10558 jiffies! g10185 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402
[ 199.373571][ C0] rcu: Possible timer handling issue on cpu=1 timer-softirq=5525
[ 199.381374][ C0] rcu: rcu_preempt kthread starved for 10561 jiffies! g10185 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=1
[ 199.392742][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 199.402714][ C0] rcu: RCU grace-period kthread stack dump:
[ 199.408598][ C0] task:rcu_preempt state:I stack:28112 pid: 15 ppid: 2 flags:0x00004000
[ 199.417810][ C0] Call Trace:
[ 199.421085][ C0]
[ 199.424024][ C0] __schedule+0x11c3/0x4350
[ 199.428609][ C0] ? lockdep_hardirqs_on+0x94/0x140
[ 199.433826][ C0] ? _raw_spin_unlock_irqrestore+0xc1/0x120
[ 199.439737][ C0] ? _raw_spin_unlock+0x40/0x40
[ 199.444600][ C0] ? rcu_is_watching+0x11/0xa0
[ 199.449373][ C0] ? release_firmware_map_entry+0x190/0x190
[ 199.455327][ C0] schedule+0x11b/0x1e0
[ 199.459492][ C0] schedule_timeout+0x184/0x2d0
[ 199.464351][ C0] ? console_conditional_schedule+0x40/0x40
[ 199.470573][ C0] ? update_process_times+0x200/0x200
[ 199.475975][ C0] ? prepare_to_swait_event+0x33d/0x360
[ 199.481538][ C0] rcu_gp_fqs_loop+0x2be/0x11f0
[ 199.486394][ C0] ? _raw_spin_unlock_irq+0x1f/0x40
[ 199.491601][ C0] ? rcu_gp_init+0xd72/0x10f0
[ 199.496290][ C0] ? rcu_gp_init+0x10f0/0x10f0
[ 199.501262][ C0] ? _raw_spin_unlock_irq+0x1f/0x40
[ 199.506464][ C0] ? lockdep_hardirqs_on+0x94/0x140
[ 199.511663][ C0] rcu_gp_kthread+0x9a/0x370
[ 199.516256][ C0] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 199.521458][ C0] ? _raw_spin_unlock_irqrestore+0xc1/0x120
[ 199.527455][ C0] ? __kthread_parkme+0x14e/0x1b0
[ 199.532489][ C0] kthread+0x42e/0x520
[ 199.536557][ C0] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 199.541756][ C0] ? kthread_blkcg+0xd0/0xd0
[ 199.546432][ C0] ret_from_fork+0x1f/0x30
[ 199.550861][ C0]
[ 199.553993][ C0] rcu: Stack dump where RCU GP kthread last ran:
[ 199.560422][ C0] Sending NMI from CPU 0 to CPUs 1:
[ 199.565639][ C1] NMI backtrace for cpu 1
[ 199.565658][ C1] CPU: 1 PID: 4952 Comm: syz.0.24 Not tainted syzkaller #0
[ 199.565671][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 199.565679][ C1] RIP: 0010:__sanitizer_cov_trace_const_cmp8+0x32/0x80
[ 199.565700][ C1] Code: 34 57 89 7e 65 8b 15 35 57 89 7e 81 e2 00 01 ff 00 74 11 81 fa 00 01 00 00 75 57 83 b9 34 16 00 00 00 74 4e 8b 91 10 16 00 00 <83> fa 03 75 43 48 8b 91 18 16 00 00 44 8b 89 14 16 00 00 49 c1 e1
[ 199.565711][ C1] RSP: 0018:ffffc9000133fca0 EFLAGS: 00000246
[ 199.565723][ C1] RAX: ffffffff83e8f137 RBX: 00000000000000c0 RCX: ffff88805e1d5940
[ 199.565733][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 199.565741][ C1] RBP: 0000000000000000 R08: ffffc9000133fe1f R09: 1ffff92000267fc3
[ 199.565751][ C1] R10: dffffc0000000000 R11: fffff52000267fc4 R12: 00007ffffffff000
[ 199.565761][ C1] R13: 00007fc655fa6c28 R14: ffffc9000133fd60 R15: 0000000000000000
[ 199.565770][ C1] FS: 00007fc655fa76c0(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000
[ 199.565782][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 199.565791][ C1] CR2: 0000000000000000 CR3: 0000000077638000 CR4: 00000000003506e0
[ 199.565803][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 199.565811][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 199.565819][ C1] Call Trace:
[ 199.565823][ C1]
[ 199.565827][ C1] _copy_from_user+0x107/0x170
[ 199.565843][ C1] __ia32_sys_rt_sigreturn+0x21c/0x750
[ 199.565865][ C1] ? load_gs_index+0x130/0x130
[ 199.565890][ C1] ? lock_chain_count+0x20/0x20
[ 199.565909][ C1] ? trace_sys_enter+0x1f/0x80
[ 199.565922][ C1] do_syscall_64+0x4c/0xa0
[ 199.565936][ C1] ? clear_bhb_loop+0x30/0x80
[ 199.565952][ C1] ? clear_bhb_loop+0x30/0x80
[ 199.565966][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 199.565980][ C1] RIP: 0033:0x7fc6568e4a99
[ 199.565993][ C1] Code: 11 06 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 90 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 c7 c0 0f 00 00 00 0f 05 <0f> 1f 80 00 00 00 00 48 81 ec 48 01 00 00 49 89 d0 64 48 8b 0c 25
[ 199.566003][ C1] RSP: 002b:00007fc655fa6b40 EFLAGS: 00000246 ORIG_RAX: 000000000000000f
[ 199.566015][ C1] RAX: ffffffffffffffda RBX: 00007fc656baefa8 RCX: 00007fc6568e4a99
[ 199.566025][ C1] RDX: 00007fc655fa6b40 RSI: 00007fc655fa6c70 RDI: 0000000000000011
[ 199.566034][ C1] RBP: 00007fc656baefa0 R08: 002bc4240cef524c R09: 0000000000000000
[ 199.566043][ C1] R10: 0000000000000005 R11: 0000000000000246 R12: 0000000000000000
[ 199.566051][ C1] R13: 00007fc656baf038 R14: 00007ffeced78350 R15: 00007ffeced78438
[ 199.566067][ C1]