[ 69.074994][ T154] device hsr_slave_0 left promiscuous mode [ 69.081447][ T154] device hsr_slave_1 left promiscuous mode [ 69.087822][ T154] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 69.095736][ T154] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 69.104038][ T154] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 69.112879][ T154] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 69.121756][ T154] device bridge_slave_1 left promiscuous mode [ 69.127985][ T154] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.138226][ T154] device bridge_slave_0 left promiscuous mode [ 69.144466][ T154] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.158722][ T154] device veth1_macvtap left promiscuous mode [ 69.164776][ T154] device veth0_macvtap left promiscuous mode [ 69.172609][ T154] device veth1_vlan left promiscuous mode [ 69.178463][ T154] device veth0_vlan left promiscuous mode [ 69.281568][ T154] team0 (unregistering): Port device team_slave_1 removed [ 69.296662][ T154] team0 (unregistering): Port device team_slave_0 removed [ 69.307547][ T154] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 69.320938][ T154] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 69.361834][ T154] bond0 (unregistering): Released all slaves [ 71.371178][ T1420] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.377880][ T1420] ieee802154 phy1 wpan1: encryption failed: -22 Warning: Permanently added '10.128.1.153' (ED25519) to the list of known hosts. 2026/09/06 01:32:19 parsed 1 programs [ 76.500427][ T1323] cfg80211: failed to load regulatory.db [ 78.441273][ T4629] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 80.598523][ T154] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 80.615853][ T154] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 80.650317][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 80.682426][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 80.708262][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 80.719784][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 81.511374][ T4777] chnl_net:caif_netlink_parms(): no params data found [ 81.743256][ T4777] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.760375][ T4777] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.768994][ T4777] device bridge_slave_0 entered promiscuous mode [ 81.794361][ T4777] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.806965][ T4777] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.829179][ T4777] device bridge_slave_1 entered promiscuous mode [ 81.871019][ T4777] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 81.888937][ T4777] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 81.932596][ T4777] team0: Port device team_slave_0 added [ 81.941372][ T4777] team0: Port device team_slave_1 added [ 81.975606][ T4777] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 81.998410][ T4777] 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. [ 82.036263][ T4777] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 82.053561][ T4777] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 82.063747][ T4777] 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. [ 82.108364][ T4777] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 82.163499][ T4777] device hsr_slave_0 entered promiscuous mode [ 82.170548][ T4777] device hsr_slave_1 entered promiscuous mode [ 82.321050][ T4777] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 82.333182][ T4777] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 82.351928][ T4777] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 82.368592][ T4777] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 82.397466][ T4777] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.404792][ T4777] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.412308][ T4777] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.419398][ T4777] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.478517][ T4777] 8021q: adding VLAN 0 to HW filter on device bond0 [ 82.493248][ T1476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 82.509886][ T1476] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.520415][ T1476] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.533046][ T1476] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 82.552910][ T4777] 8021q: adding VLAN 0 to HW filter on device team0 [ 82.568388][ T1476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 82.577364][ T1476] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 82.608764][ T1476] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.615858][ T1476] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.629916][ T1476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 82.639818][ T1476] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 82.648648][ T1476] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.655735][ T1476] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.683514][ T1476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 82.692429][ T1476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 82.704259][ T1476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 82.715903][ T1476] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 82.735319][ T4777] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 82.746570][ T4777] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 82.763650][ T1476] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 82.773994][ T1476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 82.783275][ T1476] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 82.791840][ T1476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 82.800471][ T1476] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 82.809422][ T1476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 82.817915][ T1476] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 82.826266][ T1476] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 82.997641][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 83.007019][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 83.020521][ T4777] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 83.053034][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 83.062944][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 83.087580][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 83.098546][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 83.108891][ T4777] device veth0_vlan entered promiscuous mode [ 83.122759][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 83.131064][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 83.141053][ T4777] device veth1_vlan entered promiscuous mode [ 83.172043][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 83.182409][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 83.191252][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 83.201380][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 83.213090][ T4777] device veth0_macvtap entered promiscuous mode [ 83.226767][ T4777] device veth1_macvtap entered promiscuous mode [ 83.250795][ T4777] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 83.259845][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 83.269122][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 83.278541][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 83.287209][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 83.299249][ T4777] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 83.309479][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 83.318775][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 83.335507][ T4777] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.345873][ T4777] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.355709][ T4777] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.366173][ T4777] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2026/09/06 01:32:28 executed programs: 0 [ 83.995288][ T4867] chnl_net:caif_netlink_parms(): no params data found [ 84.101887][ T4872] chnl_net:caif_netlink_parms(): no params data found [ 84.275079][ T4879] chnl_net:caif_netlink_parms(): no params data found [ 84.303340][ T4867] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.311188][ T4867] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.319633][ T4867] device bridge_slave_0 entered promiscuous mode [ 84.391556][ T4881] chnl_net:caif_netlink_parms(): no params data found [ 84.417360][ T4867] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.426278][ T4867] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.434430][ T4867] device bridge_slave_1 entered promiscuous mode [ 84.457834][ T4867] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 84.467548][ T4872] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.475163][ T4872] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.483494][ T4872] device bridge_slave_0 entered promiscuous mode [ 84.494247][ T4872] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.502568][ T4872] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.512125][ T4872] device bridge_slave_1 entered promiscuous mode [ 84.546544][ T4867] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 84.584013][ T4880] chnl_net:caif_netlink_parms(): no params data found [ 84.616743][ T4872] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 84.652194][ T4867] team0: Port device team_slave_0 added [ 84.661151][ T4872] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 84.711601][ T4867] team0: Port device team_slave_1 added [ 84.784378][ T4879] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.799460][ T4879] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.807571][ T4879] device bridge_slave_0 entered promiscuous mode [ 84.851253][ T4872] team0: Port device team_slave_0 added [ 84.857573][ T4881] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.869185][ T4881] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.877290][ T4881] device bridge_slave_0 entered promiscuous mode [ 84.885411][ T4880] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.896448][ T4880] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.909424][ T4880] device bridge_slave_0 entered promiscuous mode [ 84.918509][ T4879] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.925583][ T4879] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.934102][ T4879] device bridge_slave_1 entered promiscuous mode [ 84.951529][ T4872] team0: Port device team_slave_1 added [ 84.957470][ T4881] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.964945][ T4881] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.980329][ T4881] device bridge_slave_1 entered promiscuous mode [ 84.999153][ T4880] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.006492][ T4880] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.016166][ T4880] device bridge_slave_1 entered promiscuous mode [ 85.037764][ T4867] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 85.044955][ T4867] 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. [ 85.071429][ T4867] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 85.084240][ T4867] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 85.091745][ T4867] 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. [ 85.118339][ T4867] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 85.145827][ T4872] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 85.152968][ T4872] 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. [ 85.179824][ T4872] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 85.224542][ T4872] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 85.231722][ T4872] 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. [ 85.258072][ T4872] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 85.271181][ T4881] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 85.282422][ T4880] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 85.294382][ T4879] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 85.317378][ T4881] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 85.328407][ T4880] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 85.339302][ T4879] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 85.404303][ T4867] device hsr_slave_0 entered promiscuous mode [ 85.411296][ T4867] device hsr_slave_1 entered promiscuous mode [ 85.418064][ T4867] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 85.426130][ T4867] Cannot create hsr debugfs directory [ 85.436468][ T4881] team0: Port device team_slave_0 added [ 85.446306][ T4880] team0: Port device team_slave_0 added [ 85.454946][ T4879] team0: Port device team_slave_0 added [ 85.496688][ T4881] team0: Port device team_slave_1 added [ 85.512050][ T4880] team0: Port device team_slave_1 added [ 85.525933][ T4879] team0: Port device team_slave_1 added [ 85.532122][ T4281] Bluetooth: hci0: command 0x0409 tx timeout [ 85.542703][ T4872] device hsr_slave_0 entered promiscuous mode [ 85.549656][ T4872] device hsr_slave_1 entered promiscuous mode [ 85.556329][ T4872] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 85.564583][ T4872] Cannot create hsr debugfs directory [ 85.588015][ T4881] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 85.595043][ T4881] 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. [ 85.608515][ T4281] Bluetooth: hci1: command 0x0409 tx timeout [ 85.622474][ T4881] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 85.656998][ T4879] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 85.664297][ T4879] 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. [ 85.696878][ T4879] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 85.708201][ T4330] Bluetooth: hci2: command 0x0409 tx timeout [ 85.732310][ T4880] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 85.748032][ T4880] 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. [ 85.768340][ T4281] Bluetooth: hci3: command 0x0409 tx timeout [ 85.778199][ T4330] Bluetooth: hci4: command 0x0409 tx timeout [ 85.795670][ T4880] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 85.815017][ T4881] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 85.824395][ T4881] 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. [ 85.858583][ T4881] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 85.903138][ T4879] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 85.918079][ T4879] 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. [ 85.951447][ T4879] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 85.965636][ T4880] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 85.977694][ T4880] 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. [ 86.004748][ T4880] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 86.147732][ T4881] device hsr_slave_0 entered promiscuous mode [ 86.154955][ T4881] device hsr_slave_1 entered promiscuous mode [ 86.162358][ T4881] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 86.170923][ T4881] Cannot create hsr debugfs directory [ 86.180943][ T4880] device hsr_slave_0 entered promiscuous mode [ 86.194477][ T4880] device hsr_slave_1 entered promiscuous mode [ 86.201737][ T4880] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 86.216216][ T4880] Cannot create hsr debugfs directory [ 86.235160][ T4879] device hsr_slave_0 entered promiscuous mode [ 86.243326][ T4879] device hsr_slave_1 entered promiscuous mode [ 86.259943][ T4879] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 86.267626][ T4879] Cannot create hsr debugfs directory [ 86.992059][ T4872] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 87.050472][ T4872] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 87.109526][ T4872] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 87.120121][ T4872] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 87.386974][ T4872] 8021q: adding VLAN 0 to HW filter on device bond0 [ 87.434935][ T4872] 8021q: adding VLAN 0 to HW filter on device team0 [ 87.449086][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 87.457409][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 87.502883][ T4881] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 87.521753][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 87.540247][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 87.558706][ T301] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.565787][ T301] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.588610][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 87.608579][ T4288] Bluetooth: hci0: command 0x041b tx timeout [ 87.615718][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 87.638835][ T301] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.645925][ T301] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.668543][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 87.677382][ T4879] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 87.689195][ T4852] Bluetooth: hci1: command 0x041b tx timeout [ 87.719657][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 87.728413][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 87.751243][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 87.768338][ T4288] Bluetooth: hci2: command 0x041b tx timeout [ 87.776105][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 87.799150][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 87.818807][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 87.829177][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 87.848427][ T4288] Bluetooth: hci3: command 0x041b tx timeout [ 87.854832][ T4288] Bluetooth: hci4: command 0x041b tx timeout [ 87.861442][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 87.879295][ T4879] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 87.892011][ T4872] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 87.920345][ T4872] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 87.938744][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 87.947412][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 87.959128][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 87.968133][ T4879] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 87.984948][ T4879] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 88.111356][ T4879] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.136973][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 88.165071][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 88.199764][ T4879] 8021q: adding VLAN 0 to HW filter on device team0 [ 88.221651][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 88.239228][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 88.255926][ T4872] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 88.287114][ T1476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 88.295991][ T1476] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 88.310486][ T1476] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.317571][ T1476] bridge0: port 1(bridge_slave_0) entered forwarding state [ 88.339773][ T1476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 88.359271][ T1476] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 88.377171][ T1476] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.384379][ T1476] bridge0: port 2(bridge_slave_1) entered forwarding state [ 88.398452][ T1476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 88.417805][ T1476] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 88.432396][ T1476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 88.446174][ T1476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 88.461345][ T1476] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 88.479847][ T1476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 88.496501][ T1476] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 88.505407][ T1476] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 88.527361][ T4879] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 88.559855][ T4879] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 88.579692][ T1476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 88.596199][ T1476] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 88.605073][ T1476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 88.625205][ T1476] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 88.634712][ T1476] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 88.686076][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 88.695634][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 88.711690][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 88.739243][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 88.748014][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 88.768795][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 88.792105][ T4872] device veth0_vlan entered promiscuous mode [ 88.817466][ T4872] device veth1_vlan entered promiscuous mode [ 88.881444][ T1476] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 88.899143][ T1476] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 88.918853][ T1476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 88.927456][ T1476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 88.972887][ T4872] device veth0_macvtap entered promiscuous mode [ 88.994579][ T4879] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 89.008719][ T1476] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 89.018847][ T1476] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 89.026426][ T1476] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 89.066409][ T4872] device veth1_macvtap entered promiscuous mode [ 89.111686][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 89.123077][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 89.136240][ T4872] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 89.153551][ T4872] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 89.166741][ T4872] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 89.194005][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 89.203526][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 89.237687][ T4881] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 89.263407][ T4872] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 89.288939][ T4872] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 89.307942][ T4872] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 89.326805][ T4879] device veth0_vlan entered promiscuous mode [ 89.342939][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 89.351883][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 89.361458][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 89.370487][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 89.393245][ T4881] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 89.409068][ T4872] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.417806][ T4872] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.427164][ T4872] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.436341][ T4872] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.451559][ T4879] device veth1_vlan entered promiscuous mode [ 89.462310][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 89.470876][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 89.479007][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 89.533697][ T4881] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 89.619148][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 89.627246][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 89.641025][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 89.652405][ T4879] device veth0_macvtap entered promiscuous mode [ 89.674614][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 89.685448][ T4879] device veth1_macvtap entered promiscuous mode [ 89.693891][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 89.697644][ T4856] Bluetooth: hci0: command 0x040f tx timeout [ 89.712857][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 89.730644][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 89.744259][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 89.754095][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 89.767902][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 89.768401][ T4852] Bluetooth: hci1: command 0x040f tx timeout [ 89.778607][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 89.802872][ T4879] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 89.820736][ T4879] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 89.839457][ T4879] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 89.848690][ T4856] Bluetooth: hci2: command 0x040f tx timeout [ 89.850588][ T4879] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 89.867209][ T4879] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 89.892233][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 89.904789][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 89.927455][ T4879] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 2026/09/06 01:32:34 executed programs: 10 [ 89.939296][ T4853] Bluetooth: hci4: command 0x040f tx timeout [ 89.945473][ T4853] Bluetooth: hci3: command 0x040f tx timeout [ 89.963230][ T4879] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 89.994856][ T4879] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 90.006811][ T4879] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 90.018947][ T4879] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 90.073969][ T1476] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 90.089020][ T1476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 90.130803][ T4879] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.154654][ T4879] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.184915][ T4879] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.196989][ T4879] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.273321][ T4881] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 90.331904][ T4881] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 90.385136][ T4881] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 90.439470][ T4881] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 90.560348][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 90.570299][ T4867] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 90.577316][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 90.615441][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 90.639577][ T4867] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 90.710098][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 90.718027][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 90.729243][ T4867] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 90.767878][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 90.800723][ T4867] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 90.902251][ T4880] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 90.939018][ T4880] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 90.981681][ T4880] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 91.066190][ T4881] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.127208][ T4880] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 91.187218][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 91.209833][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 91.225381][ T4881] 8021q: adding VLAN 0 to HW filter on device team0 [ 91.456404][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 91.474652][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 91.490915][ T144] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.498059][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state [ 91.528947][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 91.537776][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 91.589943][ T144] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.597187][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 91.621937][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 91.652644][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 91.685830][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 91.715003][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 91.751607][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 91.768332][ T4280] Bluetooth: hci0: command 0x0419 tx timeout [ 91.825149][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 91.848494][ T4281] Bluetooth: hci1: command 0x0419 tx timeout [ 91.857604][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 91.909057][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 91.921324][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 91.948297][ T4281] Bluetooth: hci2: command 0x0419 tx timeout [ 91.964249][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 92.008304][ T4280] Bluetooth: hci3: command 0x0419 tx timeout [ 92.014992][ T4881] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 92.025500][ T4280] Bluetooth: hci4: command 0x0419 tx timeout [ 92.090439][ T4881] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 92.129221][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 92.145448][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 92.290830][ T4867] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.377444][ T4880] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.434096][ T5147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 92.455039][ T5147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 92.574207][ T4867] 8021q: adding VLAN 0 to HW filter on device team0 [ 92.632660][ T5147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 92.692435][ T5147] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 92.732858][ T5147] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.740039][ T5147] bridge0: port 1(bridge_slave_0) entered forwarding state [ 92.784496][ T5147] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 92.986020][ T5147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 93.035099][ T5147] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 93.086483][ T5147] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.093651][ T5147] bridge0: port 2(bridge_slave_1) entered forwarding state [ 93.139777][ T5147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.155013][ T5147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.163678][ T5147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 93.200151][ T5147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 93.230534][ T5147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 93.270415][ T5147] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 93.285336][ T5147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 93.337596][ T5147] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 93.355576][ T5147] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 93.372765][ T5147] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 93.412348][ T5285] [ 93.414730][ T5285] ====================================================== [ 93.421738][ T5285] WARNING: possible circular locking dependency detected [ 93.428751][ T5285] syzkaller #0 Not tainted [ 93.433140][ T5285] ------------------------------------------------------ [ 93.440140][ T5285] syz.2.89/5285 is trying to acquire lock: [ 93.446203][ T5285] ffff88801fb324a0 (&htab->lockdep_key#19){....}-{2:2}, at: htab_map_delete_elem+0x1b0/0x520 [ 93.456390][ T5285] [ 93.456390][ T5285] but task is already holding lock: [ 93.463867][ T5285] ffff88807a806ca0 (&htab->lockdep_key#20){....}-{2:2}, at: htab_map_update_elem+0x223/0xa40 [ 93.474171][ T5285] [ 93.474171][ T5285] which lock already depends on the new lock. [ 93.474171][ T5285] [ 93.484654][ T5285] [ 93.484654][ T5285] the existing dependency chain (in reverse order) is: [ 93.493862][ T5285] [ 93.493862][ T5285] -> #1 (&htab->lockdep_key#20){....}-{2:2}: [ 93.502160][ T5285] _raw_spin_lock_irqsave+0xb0/0x100 [ 93.507955][ T5285] htab_map_delete_elem+0x1b0/0x520 [ 93.514161][ T5285] bpf_prog_2c29ac5cdc6b1842+0x3a/0x484 [ 93.520642][ T5285] bpf_trace_run4+0x1ac/0x360 [ 93.525847][ T5285] __bpf_trace_mm_page_alloc+0xbf/0xf0 [ 93.531896][ T5285] __traceiter_mm_page_alloc+0x35/0x50 [ 93.537859][ T5285] __alloc_pages+0x457/0x480 [ 93.542953][ T5285] kmalloc_large_node+0x7d/0x1a0 [ 93.548412][ T5285] __kmalloc_node+0x21e/0x3a0 [ 93.553585][ T5285] bpf_map_kmalloc_node+0xba/0x140 [ 93.559195][ T5285] alloc_htab_elem+0x2e3/0xad0 [ 93.564482][ T5285] htab_map_update_elem+0x3c1/0xa40 [ 93.570264][ T5285] bpf_map_update_value+0x57c/0x650 [ 93.575984][ T5285] map_update_elem+0x603/0x760 [ 93.581353][ T5285] __sys_bpf+0x46b/0x6f0 [ 93.586109][ T5285] __x64_sys_bpf+0x78/0x90 [ 93.591091][ T5285] do_syscall_64+0x4c/0xa0 [ 93.596119][ T5285] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 93.602547][ T5285] [ 93.602547][ T5285] -> #0 (&htab->lockdep_key#19){....}-{2:2}: [ 93.610866][ T5285] __lock_acquire+0x2c66/0x7b50 [ 93.616232][ T5285] lock_acquire+0x19e/0x400 [ 93.621310][ T5285] _raw_spin_lock_irqsave+0xb0/0x100 [ 93.627411][ T5285] htab_map_delete_elem+0x1b0/0x520 [ 93.633127][ T5285] bpf_prog_2c29ac5cdc6b1842+0x3a/0xeb8 [ 93.639303][ T5285] bpf_trace_run4+0x1ac/0x360 [ 93.644523][ T5285] __bpf_trace_mm_page_alloc+0xbf/0xf0 [ 93.650505][ T5285] __traceiter_mm_page_alloc+0x35/0x50 [ 93.656556][ T5285] __alloc_pages+0x457/0x480 [ 93.661750][ T5285] kmalloc_large_node+0x7d/0x1a0 [ 93.667200][ T5285] __kmalloc_node+0x21e/0x3a0 [ 93.672371][ T5285] bpf_map_kmalloc_node+0xba/0x140 [ 93.678003][ T5285] alloc_htab_elem+0x2e3/0xad0 [ 93.683439][ T5285] htab_map_update_elem+0x3c1/0xa40 [ 93.689166][ T5285] bpf_map_update_value+0x57c/0x650 [ 93.694900][ T5285] map_update_elem+0x603/0x760 [ 93.700613][ T5285] __sys_bpf+0x46b/0x6f0 [ 93.705535][ T5285] __x64_sys_bpf+0x78/0x90 [ 93.710465][ T5285] do_syscall_64+0x4c/0xa0 [ 93.715397][ T5285] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 93.721909][ T5285] [ 93.721909][ T5285] other info that might help us debug this: [ 93.721909][ T5285] [ 93.732234][ T5285] Possible unsafe locking scenario: [ 93.732234][ T5285] [ 93.739664][ T5285] CPU0 CPU1 [ 93.745094][ T5285] ---- ---- [ 93.750653][ T5285] lock(&htab->lockdep_key#20); [ 93.755590][ T5285] lock(&htab->lockdep_key#19); [ 93.763043][ T5285] lock(&htab->lockdep_key#20); [ 93.770681][ T5285] lock(&htab->lockdep_key#19); [ 93.775601][ T5285] [ 93.775601][ T5285] *** DEADLOCK *** [ 93.775601][ T5285] [ 93.783723][ T5285] 3 locks held by syz.2.89/5285: [ 93.788634][ T5285] #0: ffffffff8c31ef60 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x5/0x30 [ 93.798200][ T5285] #1: ffff88807a806ca0 (&htab->lockdep_key#20){....}-{2:2}, at: htab_map_update_elem+0x223/0xa40 [ 93.808787][ T5285] #2: ffffffff8c31ef60 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x5/0x30 [ 93.818165][ T5285] [ 93.818165][ T5285] stack backtrace: [ 93.824049][ T5285] CPU: 0 PID: 5285 Comm: syz.2.89 Not tainted syzkaller #0 [ 93.831222][ T5285] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 93.841397][ T5285] Call Trace: [ 93.844703][ T5285] [ 93.847672][ T5285] dump_stack_lvl+0x188/0x250 [ 93.852333][ T5285] ? load_image+0x410/0x410 [ 93.856832][ T5285] ? show_regs_print_info+0x20/0x20 [ 93.862013][ T5285] ? print_circular_bug+0x12b/0x1a0 [ 93.867203][ T5285] check_noncircular+0x296/0x330 [ 93.872135][ T5285] ? 0xffffffffa004a148 [ 93.876277][ T5285] ? add_chain_block+0x9b0/0x9b0 [ 93.881193][ T5285] ? lockdep_lock+0x15c/0x1f0 [ 93.885850][ T5285] ? mark_lock+0x94/0x320 [ 93.890157][ T5285] ? _find_first_zero_bit+0xd1/0xf0 [ 93.895334][ T5285] __lock_acquire+0x2c66/0x7b50 [ 93.900167][ T5285] ? __lock_acquire+0x1305/0x7b50 [ 93.905299][ T5285] ? verify_lock_unused+0x140/0x140 [ 93.910502][ T5285] lock_acquire+0x19e/0x400 [ 93.915002][ T5285] ? htab_map_delete_elem+0x1b0/0x520 [ 93.920538][ T5285] ? verify_lock_unused+0x140/0x140 [ 93.925731][ T5285] ? read_lock_is_recursive+0x10/0x10 [ 93.931086][ T5285] ? kvm_sched_clock_read+0x14/0x40 [ 93.936354][ T5285] _raw_spin_lock_irqsave+0xb0/0x100 [ 93.941635][ T5285] ? htab_map_delete_elem+0x1b0/0x520 [ 93.947133][ T5285] ? _raw_spin_lock+0x40/0x40 [ 93.951800][ T5285] ? htab_map_hash+0x269/0x6d0 [ 93.956538][ T5285] htab_map_delete_elem+0x1b0/0x520 [ 93.961710][ T5285] ? rcu_lock_acquire+0x30/0x30 [ 93.966661][ T5285] bpf_prog_2c29ac5cdc6b1842+0x3a/0xeb8 [ 93.972187][ T5285] bpf_trace_run4+0x1ac/0x360 [ 93.976844][ T5285] ? bpf_trace_run3+0x350/0x350 [ 93.981867][ T5285] ? obj_cgroup_charge_pages+0xbf/0x190 [ 93.987401][ T5285] ? __memcg_kmem_charge_page+0x380/0x380 [ 93.993585][ T5285] __bpf_trace_mm_page_alloc+0xbf/0xf0 [ 93.999127][ T5285] __traceiter_mm_page_alloc+0x35/0x50 [ 94.004590][ T5285] __alloc_pages+0x457/0x480 [ 94.009186][ T5285] ? zone_statistics+0x170/0x170 [ 94.014124][ T5285] kmalloc_large_node+0x7d/0x1a0 [ 94.019056][ T5285] __kmalloc_node+0x21e/0x3a0 [ 94.023810][ T5285] ? __rwlock_init+0x140/0x140 [ 94.028552][ T5285] bpf_map_kmalloc_node+0xba/0x140 [ 94.033638][ T5285] alloc_htab_elem+0x2e3/0xad0 [ 94.038380][ T5285] htab_map_update_elem+0x3c1/0xa40 [ 94.043646][ T5285] bpf_map_update_value+0x57c/0x650 [ 94.049039][ T5285] map_update_elem+0x603/0x760 [ 94.053782][ T5285] __sys_bpf+0x46b/0x6f0 [ 94.058027][ T5285] ? bpf_link_show_fdinfo+0x380/0x380 [ 94.063401][ T5285] __x64_sys_bpf+0x78/0x90 [ 94.067817][ T5285] do_syscall_64+0x4c/0xa0 [ 94.072300][ T5285] ? clear_bhb_loop+0x30/0x80 [ 94.076972][ T5285] ? clear_bhb_loop+0x30/0x80 [ 94.081636][ T5285] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 94.087536][ T5285] RIP: 0033:0x7f7032e1c569 [ 94.091955][ T5285] 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 [ 94.111713][ T5285] RSP: 002b:00007f7032092028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 94.120190][ T5285] RAX: ffffffffffffffda RBX: 00007f7032fe9fa0 RCX: 00007f7032e1c569 [ 94.128157][ T5285] RDX: 0000000000000020 RSI: 0000000020000280 RDI: 0000000000000002 [ 94.136107][ T5285] RBP: 00007f7032e9f7af R08: 0000000000000000 R09: 0000000000000000 [ 94.144056][ T5285] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 94.152002][ T5285] R13: 0000000000000000 R14: 00007f7032fe9fa0 R15: 00007ffe4faf5588 [ 94.159956][ T5285]