][ T9] device bridge_slave_1 left promiscuous mode [ 69.823275][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.832269][ T9] device bridge_slave_0 left promiscuous mode [ 69.838877][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.852434][ T9] device veth1_macvtap left promiscuous mode [ 69.858968][ T9] device veth0_macvtap left promiscuous mode [ 69.865076][ T9] device veth1_vlan left promiscuous mode [ 69.872111][ T9] device veth0_vlan left promiscuous mode [ 70.038130][ T9] team0 (unregistering): Port device team_slave_1 removed [ 70.050664][ T9] team0 (unregistering): Port device team_slave_0 removed [ 70.061159][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 70.076807][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 70.121989][ T9] bond0 (unregistering): Released all slaves [ 71.292213][ T1420] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.298912][ T1420] ieee802154 phy1 wpan1: encryption failed: -22 Warning: Permanently added '10.128.0.89' (ED25519) to the list of known hosts. [ 76.410639][ T21] cfg80211: failed to load regulatory.db 2026/07/15 04:13:06 parsed 1 programs [ 79.498775][ T4484] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 81.004363][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 81.012919][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 81.022502][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 81.037552][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 81.045593][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 81.055604][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 82.856499][ T4586] chnl_net:caif_netlink_parms(): no params data found [ 82.936029][ T4586] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.972499][ T4586] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.056542][ T4586] device bridge_slave_0 entered promiscuous mode [ 83.090737][ T4586] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.098081][ T4586] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.106734][ T4586] device bridge_slave_1 entered promiscuous mode [ 83.156989][ T4586] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 83.181175][ T4586] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 83.233573][ T4586] team0: Port device team_slave_0 added [ 83.241625][ T4586] team0: Port device team_slave_1 added [ 83.263507][ T4586] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 83.270950][ T4586] 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. [ 83.297748][ T4586] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 83.310546][ T4586] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 83.317501][ T4586] 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. [ 83.344498][ T4586] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 83.378012][ T4586] device hsr_slave_0 entered promiscuous mode [ 83.385493][ T4586] device hsr_slave_1 entered promiscuous mode [ 83.860956][ T4586] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 83.878465][ T4586] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 83.887791][ T4586] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 83.897480][ T4586] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 83.994536][ T4586] 8021q: adding VLAN 0 to HW filter on device bond0 [ 84.007653][ T1567] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 84.017811][ T1567] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 84.028951][ T4586] 8021q: adding VLAN 0 to HW filter on device team0 [ 84.045371][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 84.054285][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 84.063012][ T154] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.070138][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.114153][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 84.123537][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 84.134655][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 84.145752][ T154] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.152875][ T154] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.163434][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 84.173679][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 84.190028][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 84.201604][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 84.210628][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 84.221398][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 84.234381][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 84.244234][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 84.252871][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 84.290400][ T1567] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 84.300556][ T1567] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 84.311464][ T4586] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 84.471321][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 84.479100][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 84.492639][ T4586] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 84.524745][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 84.534422][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 84.562577][ T1567] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 84.576781][ T1567] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 84.587614][ T1567] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 84.597291][ T1567] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 84.606034][ T4586] device veth0_vlan entered promiscuous mode [ 84.656557][ T4586] device veth1_vlan entered promiscuous mode [ 84.702650][ T1567] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 84.713749][ T1567] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 84.740976][ T1567] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 84.749993][ T1567] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 84.772598][ T4586] device veth0_macvtap entered promiscuous mode [ 84.782730][ T4586] device veth1_macvtap entered promiscuous mode [ 84.803387][ T4586] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 84.811640][ T1567] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 84.829105][ T1567] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 84.848799][ T1567] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 84.864600][ T1567] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 84.879365][ T4586] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 84.887487][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 84.897250][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 84.912174][ T4586] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.925894][ T4586] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.934959][ T4586] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.958384][ T4586] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2026/07/15 04:13:15 executed programs: 0 [ 86.225381][ T4739] chnl_net:caif_netlink_parms(): no params data found [ 86.330263][ T4739] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.344603][ T4739] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.352930][ T4739] device bridge_slave_0 entered promiscuous mode [ 86.369083][ T4739] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.385864][ T4739] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.400406][ T4739] device bridge_slave_1 entered promiscuous mode [ 86.451448][ T4739] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 86.470451][ T4739] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 86.516622][ T4739] team0: Port device team_slave_0 added [ 86.527906][ T4739] team0: Port device team_slave_1 added [ 86.563682][ T4739] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 86.570862][ T4739] 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. [ 86.597149][ T4739] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 86.615359][ T4739] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 86.622602][ T4739] 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. [ 86.649550][ T4739] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 86.666091][ T9] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 86.708712][ T4739] device hsr_slave_0 entered promiscuous mode [ 86.715620][ T4739] device hsr_slave_1 entered promiscuous mode [ 86.724473][ T4739] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 86.732627][ T4739] Cannot create hsr debugfs directory [ 88.099311][ T4246] Bluetooth: hci0: command 0x0409 tx timeout [ 89.784267][ T9] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 90.092510][ T9] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 90.142745][ T9] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 90.168608][ T7] Bluetooth: hci0: command 0x041b tx timeout [ 91.043652][ T4739] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 91.052780][ T4739] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 91.061753][ T4739] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 91.071081][ T4739] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 91.093147][ T9] device hsr_slave_0 left promiscuous mode [ 91.099939][ T9] device hsr_slave_1 left promiscuous mode [ 91.106127][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 91.114181][ T9] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 91.122298][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 91.130136][ T9] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 91.137702][ T9] device bridge_slave_1 left promiscuous mode [ 91.144014][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.152538][ T9] device bridge_slave_0 left promiscuous mode [ 91.158778][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.171141][ T9] device veth1_macvtap left promiscuous mode [ 91.177155][ T9] device veth0_macvtap left promiscuous mode [ 91.183337][ T9] device veth1_vlan left promiscuous mode [ 91.189509][ T9] device veth0_vlan left promiscuous mode [ 91.307476][ T9] team0 (unregistering): Port device team_slave_1 removed [ 91.323032][ T9] team0 (unregistering): Port device team_slave_0 removed [ 91.334580][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 91.347874][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 91.393516][ T9] bond0 (unregistering): Released all slaves [ 91.484298][ T4739] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.495432][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 91.503943][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 91.521460][ T4739] 8021q: adding VLAN 0 to HW filter on device team0 [ 91.539772][ T1567] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 91.548849][ T1567] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 91.557239][ T1567] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.564405][ T1567] bridge0: port 1(bridge_slave_0) entered forwarding state [ 91.574242][ T1567] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 91.585082][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 91.594188][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 91.603653][ T144] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.610757][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 91.621343][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 91.632179][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 91.643375][ T4687] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 91.652031][ T4687] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 91.661218][ T4687] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 91.677471][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 91.687287][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 91.695812][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 91.705157][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 91.713665][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 91.730121][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 91.740812][ T4739] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 91.828700][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 91.836144][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 91.849949][ T4739] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 91.872028][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 91.881544][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 91.900931][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 91.909884][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 91.920569][ T4739] device veth0_vlan entered promiscuous mode [ 91.929679][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 91.937941][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 91.948134][ T4739] device veth1_vlan entered promiscuous mode [ 91.969407][ T4687] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 91.977507][ T4687] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 91.986421][ T4687] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 91.995353][ T4687] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 92.006631][ T4739] device veth0_macvtap entered promiscuous mode [ 92.023420][ T4739] device veth1_macvtap entered promiscuous mode [ 92.041023][ T4739] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 92.048962][ T4687] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 92.057515][ T4687] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 92.066430][ T4687] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 92.075788][ T4687] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 92.088888][ T4739] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 92.099892][ T4739] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.109524][ T4739] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.118218][ T4739] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.126962][ T4739] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.139494][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 92.149921][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 92.202335][ T1176] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 92.215868][ T1176] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 92.225693][ T4687] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready 2026/07/15 04:13:21 executed programs: 2 [ 92.248465][ T4238] Bluetooth: hci0: command 0x040f tx timeout [ 92.258144][ T4687] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 92.266497][ T4687] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 92.277113][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 94.328415][ T4238] Bluetooth: hci0: command 0x0419 tx timeout [ 200.988251][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 200.995520][ C0] (detected by 0, t=10502 jiffies, g=10333, q=384) [ 201.002133][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 10502 (4294957226-4294946724), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 201.015497][ C0] rcu: rcu_preempt kthread starved for 10502 jiffies! g10333 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 201.026782][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 201.036751][ C0] rcu: RCU grace-period kthread stack dump: [ 201.042647][ C0] task:rcu_preempt state:R running task stack:27440 pid: 15 ppid: 2 flags:0x00004000 [ 201.053438][ C0] Call Trace: [ 201.056718][ C0] [ 201.059646][ C0] __schedule+0x11c3/0x4350 [ 201.064179][ C0] ? lockdep_hardirqs_on+0x94/0x140 [ 201.069375][ C0] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 201.075270][ C0] ? _raw_spin_unlock+0x40/0x40 [ 201.080120][ C0] ? rcu_is_watching+0x11/0xa0 [ 201.084879][ C0] ? release_firmware_map_entry+0x190/0x190 [ 201.090783][ C0] schedule+0x11b/0x1e0 [ 201.094933][ C0] schedule_timeout+0x184/0x2d0 [ 201.099782][ C0] ? console_conditional_schedule+0x40/0x40 [ 201.105689][ C0] ? update_process_times+0x200/0x200 [ 201.111069][ C0] ? prepare_to_swait_event+0x33d/0x360 [ 201.116619][ C0] rcu_gp_fqs_loop+0x2be/0x11f0 [ 201.121486][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 201.126693][ C0] ? rcu_gp_init+0xd72/0x10f0 [ 201.131372][ C0] ? rcu_gp_init+0x10f0/0x10f0 [ 201.136262][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 201.141461][ C0] ? lockdep_hardirqs_on+0x94/0x140 [ 201.146660][ C0] rcu_gp_kthread+0x9a/0x370 [ 201.151253][ C0] ? rcu_report_qs_rsp+0x1a0/0x1a0 [ 201.156366][ C0] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 201.162265][ C0] ? __kthread_parkme+0x14e/0x1b0 [ 201.167295][ C0] kthread+0x42e/0x520 [ 201.171362][ C0] ? rcu_report_qs_rsp+0x1a0/0x1a0 [ 201.176474][ C0] ? kthread_blkcg+0xd0/0xd0 [ 201.181070][ C0] ret_from_fork+0x1f/0x30 [ 201.185499][ C0] [ 201.188526][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 201.194855][ C0] Sending NMI from CPU 0 to CPUs 1: [ 201.200074][ C1] NMI backtrace for cpu 1 [ 201.200090][ C1] CPU: 1 PID: 5061 Comm: syz.0.49 Not tainted syzkaller #0 [ 201.200103][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 201.200114][ C1] RIP: 0010:__sanitizer_cov_trace_pc+0x0/0x60 [ 201.200133][ C1] Code: 2e 0f 1f 84 00 00 00 00 00 90 53 48 89 fb e8 17 00 00 00 48 8b 3d 80 fa 11 0c 48 89 de 5b e9 07 56 44 00 00 00 cc cc 00 00 cc <48> 8b 04 24 65 48 8b 0d 14 7d 89 7e 65 8b 15 15 7d 89 7e 81 e2 00 [ 201.200148][ C1] RSP: 0018:ffffc90002f5fbb8 EFLAGS: 00000246 [ 201.200161][ C1] RAX: 6f1987fcf70be400 RBX: 0000000000000018 RCX: 6f1987fcf70be400 [ 201.200171][ C1] RDX: 0000000000000000 RSI: ffffffff8a2b3e80 RDI: ffffffff8a7a2a40 [ 201.200180][ C1] RBP: ffffc90002f5fcd0 R08: ffffffff8d8aeaef R09: 1ffffffff1b15d5d [ 201.200190][ C1] R10: dffffc0000000000 R11: fffffbfff1b15d5e R12: 1ffff920005ebfa8 [ 201.200200][ C1] R13: dffffc0000000000 R14: ffffc90002f5fc40 R15: 00007f3a4787db50 [ 201.200210][ C1] FS: 00007f3a4787e6c0(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000 [ 201.200221][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 201.200231][ C1] CR2: 0000000000000000 CR3: 0000000020104000 CR4: 00000000003506e0 [ 201.200242][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 201.200249][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 201.200258][ C1] Call Trace: [ 201.200262][ C1] [ 201.200266][ C1] should_fail_usercopy+0x5/0x20 [ 201.200281][ C1] _copy_from_user+0x2e/0x170 [ 201.200298][ C1] restore_altstack+0xa8/0x380 [ 201.200313][ C1] ? __lock_acquire+0x7b50/0x7b50 [ 201.200330][ C1] ? __ia32_sys_sigaltstack+0x60/0x60 [ 201.200344][ C1] ? __might_fault+0xb3/0x110 [ 201.200359][ C1] ? _copy_from_user+0x111/0x170 [ 201.200374][ C1] __ia32_sys_rt_sigreturn+0x624/0x750 [ 201.200394][ C1] ? load_gs_index+0x130/0x130 [ 201.200418][ C1] ? lock_chain_count+0x20/0x20 [ 201.200435][ C1] ? trace_sys_enter+0x1f/0x80 [ 201.200448][ C1] do_syscall_64+0x4c/0xa0 [ 201.200459][ C1] ? clear_bhb_loop+0x30/0x80 [ 201.200472][ C1] ? clear_bhb_loop+0x30/0x80 [ 201.200485][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 201.200497][ C1] RIP: 0033:0x7f3a4821a539 [ 201.200510][ C1] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 201.200520][ C1] RSP: 002b:00007f3a4787e0e8 EFLAGS: 00000246 [ 201.200530][ C1] RAX: 0000000000000001 RBX: 00007f3a48485fa8 RCX: 00007f3a4821a539 [ 201.200539][ C1] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f3a48485fac [ 201.200548][ C1] RBP: 00007f3a48485fa0 R08: 0037f6199cd48730 R09: 0000000000000000 [ 201.200557][ C1] R10: 0000000000000005 R11: 0000000000000246 R12: 0000000000000000 [ 201.200565][ C1] R13: 00007f3a48486038 R14: 00007ffe97b1cd00 R15: 00007ffe97b1cde8 [ 201.200581][ C1] [ 201.248077][ T1420] ieee802154 phy0 wpan0: encryption failed: -22 [ 201.568311][ T1420] ieee802154 phy1 wpan1: encryption failed: -22 [ 201.577294][ T1420] ieee802154 phy0 wpan0: encryption failed: -22 [ 201.584498][ T1420] ieee802154 phy1 wpan1: encryption failed: -22 [ 203.756665][ T5066] chnl_net:caif_netlink_parms(): no params data found [ 203.797300][ T5066] bridge0: port 1(bridge_slave_0) entered blocking state [ 203.804629][ T5066] bridge0: port 1(bridge_slave_0) entered disabled state [ 203.812925][ T5066] device bridge_slave_0 entered promiscuous mode [ 203.821113][ T5066] bridge0: port 2(bridge_slave_1) entered blocking state [ 203.828174][ T5066] bridge0: port 2(bridge_slave_1) entered disabled state [ 203.836000][ T5066] device bridge_slave_1 entered promiscuous mode [ 203.857933][ T5066] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 203.868811][ T5066] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 203.893159][ T5066] team0: Port device team_slave_0 added [ 203.900811][ T5066] team0: Port device team_slave_1 added [ 203.915540][ T5066] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 203.922592][ T5066] 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. [ 203.948693][ T5066] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 203.960972][ T5066] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 203.967913][ T5066] 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. [ 203.993997][ T5066] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 204.023174][ T5066] device hsr_slave_0 entered promiscuous mode [ 204.030343][ T5066] device hsr_slave_1 entered promiscuous mode [ 204.106273][ T5066] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 204.114839][ T5066] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 204.123722][ T5066] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 204.132148][ T5066] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 204.152324][ T5066] bridge0: port 2(bridge_slave_1) entered blocking state [ 204.159432][ T5066] bridge0: port 2(bridge_slave_1) entered forwarding state [ 204.166719][ T5066] bridge0: port 1(bridge_slave_0) entered blocking state [ 204.173962][ T5066] bridge0: port 1(bridge_slave_0) entered forwarding state [ 204.214674][ T5066] 8021q: adding VLAN 0 to HW filter on device bond0 [ 204.227016][ T1176] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 204.235677][ T1176] bridge0: port 1(bridge_slave_0) entered disabled state [ 204.243735][ T1176] bridge0: port 2(bridge_slave_1) entered disabled state [ 204.259399][ T5066] 8021q: adding VLAN 0 to HW filter on device team0 [ 204.269614][ T4687] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 204.278037][ T4687] bridge0: port 1(bridge_slave_0) entered blocking state [ 204.285207][ T4687] bridge0: port 1(bridge_slave_0) entered forwarding state [ 204.295968][ T4687] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 204.304420][ T4687] bridge0: port 2(bridge_slave_1) entered blocking state [ 204.311491][ T4687] bridge0: port 2(bridge_slave_1) entered forwarding state [ 204.340143][ T4687] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 204.349199][ T4687] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 204.357533][ T4687] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 204.370053][ T4687] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 204.377991][ T4687] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 204.387920][ T5066] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 204.470283][ T4687] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 204.478087][ T4687] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 204.489856][ T5066] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 204.505892][ T4687] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 204.526622][ T1176] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 204.535303][ T1176] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 204.543566][ T1176] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 204.554266][ T5066] device veth0_vlan entered promiscuous mode [ 204.564872][ T5066] device veth1_vlan entered promiscuous mode [ 204.585866][ T4687] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 204.594848][ T4687] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 204.603391][ T4687] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 204.614011][ T5066] device veth0_macvtap entered promiscuous mode [ 204.622759][ T5066] device veth1_macvtap entered promiscuous mode [ 204.635503][ T5066] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 204.647136][ T5066] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 204.664709][ T5066] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 204.672550][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 204.682512][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 204.693612][ T5066] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 204.704525][ T5066] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 204.715401][ T5066] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 204.726196][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 204.735540][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 204.745982][ T5066] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 204.754807][ T5066] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 204.763862][ T5066] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 204.772927][ T5066] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 204.822532][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 204.836389][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 204.844671][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 204.864116][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 2026/07/15 04:15:14 executed programs: 35 [ 204.872235][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 204.880035][ T1176] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 205.801775][ T4960] Bluetooth: hci0: command 0x0409 tx timeout [ 206.792384][ T1176] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 206.964099][ T1176] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 207.061730][ T1176] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 208.097871][ T7] Bluetooth: hci0: command 0x041b tx timeout [ 208.151065][ T1176] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2026/07/15 04:15:19 executed programs: 66 [ 210.169284][ T4960] Bluetooth: hci0: command 0x040f tx timeout