Warning: Permanently added '10.128.1.91' (ED25519) to the list of known hosts. 2026/07/10 23:14:58 parsed 1 programs [ 97.155683][ T4658] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 100.876501][ T4895] chnl_net:caif_netlink_parms(): no params data found [ 101.269542][ T4224] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 101.283856][ T4224] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 101.294003][ T4895] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.303095][ T4895] bridge0: port 1(bridge_slave_0) entered disabled state [ 101.311626][ T4895] device bridge_slave_0 entered promiscuous mode [ 101.321367][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 101.350489][ T4895] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.358302][ T4895] bridge0: port 2(bridge_slave_1) entered disabled state [ 101.366623][ T4895] device bridge_slave_1 entered promiscuous mode [ 101.389163][ T4224] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 101.397026][ T4224] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 101.417141][ T150] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 101.458200][ T4895] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 101.481409][ T4895] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 101.613773][ T4895] team0: Port device team_slave_0 added [ 101.636674][ T4895] team0: Port device team_slave_1 added [ 101.710952][ T4895] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 101.718390][ T4895] 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. [ 101.745127][ T4895] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 101.762663][ T4895] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 101.778642][ T4895] 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. [ 101.838548][ T4895] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 101.926428][ T4895] device hsr_slave_0 entered promiscuous mode [ 101.948230][ T4895] device hsr_slave_1 entered promiscuous mode [ 102.171573][ T4895] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 102.182021][ T4895] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 102.192255][ T4895] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 102.204190][ T4895] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 102.280088][ T4895] 8021q: adding VLAN 0 to HW filter on device bond0 [ 102.297923][ T150] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 102.306236][ T150] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 102.320963][ T4895] 8021q: adding VLAN 0 to HW filter on device team0 [ 102.331542][ T150] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 102.341817][ T150] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 102.351151][ T150] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.358269][ T150] bridge0: port 1(bridge_slave_0) entered forwarding state [ 102.367798][ T150] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 102.382737][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 102.392078][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 102.403714][ T4224] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.410833][ T4224] bridge0: port 2(bridge_slave_1) entered forwarding state [ 102.421732][ T150] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 102.438324][ T150] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 102.449954][ T150] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 102.460110][ T150] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 102.471549][ T150] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 102.483649][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 102.495404][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 102.514024][ T4895] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 102.528083][ T4895] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 102.542006][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 102.551198][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 102.560581][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 102.680442][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 102.690005][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 102.705574][ T4895] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 102.726496][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 102.751879][ T4895] device veth0_vlan entered promiscuous mode [ 102.769103][ T4895] device veth1_vlan entered promiscuous mode [ 102.778789][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 102.787248][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 102.833875][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 102.842360][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 102.865980][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 102.875419][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 102.893383][ T4895] device veth0_macvtap entered promiscuous mode [ 102.909838][ T4895] device veth1_macvtap entered promiscuous mode [ 102.930154][ T4895] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 102.939353][ T150] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 102.948130][ T150] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 102.955991][ T150] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 102.965607][ T150] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 102.976853][ T4895] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 102.985143][ T150] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 102.994506][ T150] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 103.005366][ T4895] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.014555][ T4895] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.023761][ T4895] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.032669][ T4895] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2026/07/10 23:15:08 executed programs: 0 [ 103.776738][ T4950] chnl_net:caif_netlink_parms(): no params data found [ 103.865888][ T4947] chnl_net:caif_netlink_parms(): no params data found [ 103.896556][ T4954] chnl_net:caif_netlink_parms(): no params data found [ 103.956521][ T4961] chnl_net:caif_netlink_parms(): no params data found [ 104.006033][ T4960] chnl_net:caif_netlink_parms(): no params data found [ 104.071050][ T4950] bridge0: port 1(bridge_slave_0) entered blocking state [ 104.078376][ T4950] bridge0: port 1(bridge_slave_0) entered disabled state [ 104.086144][ T4950] device bridge_slave_0 entered promiscuous mode [ 104.105461][ T4947] bridge0: port 1(bridge_slave_0) entered blocking state [ 104.112562][ T4947] bridge0: port 1(bridge_slave_0) entered disabled state [ 104.121442][ T4947] device bridge_slave_0 entered promiscuous mode [ 104.162111][ T4950] bridge0: port 2(bridge_slave_1) entered blocking state [ 104.169720][ T4950] bridge0: port 2(bridge_slave_1) entered disabled state [ 104.179833][ T4950] device bridge_slave_1 entered promiscuous mode [ 104.194321][ T4947] bridge0: port 2(bridge_slave_1) entered blocking state [ 104.202316][ T4947] bridge0: port 2(bridge_slave_1) entered disabled state [ 104.211033][ T4947] device bridge_slave_1 entered promiscuous mode [ 104.247782][ T4954] bridge0: port 1(bridge_slave_0) entered blocking state [ 104.254897][ T4954] bridge0: port 1(bridge_slave_0) entered disabled state [ 104.263672][ T4954] device bridge_slave_0 entered promiscuous mode [ 104.299184][ T4954] bridge0: port 2(bridge_slave_1) entered blocking state [ 104.306355][ T4954] bridge0: port 2(bridge_slave_1) entered disabled state [ 104.314832][ T4954] device bridge_slave_1 entered promiscuous mode [ 104.351833][ T4960] bridge0: port 1(bridge_slave_0) entered blocking state [ 104.359125][ T4960] bridge0: port 1(bridge_slave_0) entered disabled state [ 104.366920][ T4960] device bridge_slave_0 entered promiscuous mode [ 104.375814][ T4960] bridge0: port 2(bridge_slave_1) entered blocking state [ 104.383059][ T4960] bridge0: port 2(bridge_slave_1) entered disabled state [ 104.391273][ T4960] device bridge_slave_1 entered promiscuous mode [ 104.400390][ T4950] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 104.421672][ T4947] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 104.441754][ T4961] bridge0: port 1(bridge_slave_0) entered blocking state [ 104.452434][ T4961] bridge0: port 1(bridge_slave_0) entered disabled state [ 104.461471][ T4961] device bridge_slave_0 entered promiscuous mode [ 104.479940][ T4950] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 104.498900][ T4947] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 104.532749][ T4947] team0: Port device team_slave_0 added [ 104.538992][ T4961] bridge0: port 2(bridge_slave_1) entered blocking state [ 104.546255][ T4961] bridge0: port 2(bridge_slave_1) entered disabled state [ 104.554741][ T4961] device bridge_slave_1 entered promiscuous mode [ 104.580709][ T4954] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 104.594995][ T4954] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 104.606713][ T4947] team0: Port device team_slave_1 added [ 104.624201][ T4960] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 104.686061][ T4960] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 104.707676][ T4950] team0: Port device team_slave_0 added [ 104.723855][ T4961] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 104.753274][ T4950] team0: Port device team_slave_1 added [ 104.762311][ T4954] team0: Port device team_slave_0 added [ 104.772049][ T4961] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 104.781943][ T4947] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 104.789975][ T4947] 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. [ 104.816150][ T4947] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 104.829922][ T4960] team0: Port device team_slave_0 added [ 104.854947][ T4954] team0: Port device team_slave_1 added [ 104.869632][ T4947] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 104.876939][ T4947] 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. [ 104.903626][ T4947] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 104.919284][ T4960] team0: Port device team_slave_1 added [ 104.925929][ T4950] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 104.933984][ T4950] 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. [ 104.960787][ T4950] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 104.991075][ T4961] team0: Port device team_slave_0 added [ 105.023170][ T4950] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 105.030492][ T4950] 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. [ 105.057244][ T4950] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 105.088798][ T4961] team0: Port device team_slave_1 added [ 105.101436][ T4960] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 105.108890][ T4960] 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. [ 105.135570][ T4960] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 105.151520][ T4954] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 105.159125][ T4954] 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. [ 105.186758][ T4954] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 105.211338][ T4947] device hsr_slave_0 entered promiscuous mode [ 105.219077][ T4947] device hsr_slave_1 entered promiscuous mode [ 105.226288][ T4947] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 105.234200][ T4947] Cannot create hsr debugfs directory [ 105.240405][ T4960] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 105.248125][ T4282] Bluetooth: hci2: command 0x0409 tx timeout [ 105.254617][ T2110] Bluetooth: hci0: command 0x0409 tx timeout [ 105.261522][ T4960] 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. [ 105.261577][ T4282] Bluetooth: hci1: command 0x0409 tx timeout [ 105.288534][ T4960] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 105.341013][ T4954] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 105.348235][ T4954] 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. [ 105.375071][ T4954] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 105.396412][ T4961] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 105.404686][ T4961] 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. [ 105.430904][ T4282] Bluetooth: hci3: command 0x0409 tx timeout [ 105.431012][ T4961] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 105.447880][ T2110] Bluetooth: hci4: command 0x0409 tx timeout [ 105.455806][ T4961] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 105.462960][ T4961] 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. [ 105.490136][ T4961] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 105.514455][ T4950] device hsr_slave_0 entered promiscuous mode [ 105.521673][ T4950] device hsr_slave_1 entered promiscuous mode [ 105.528700][ T4950] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 105.536268][ T4950] Cannot create hsr debugfs directory [ 105.594142][ T4960] device hsr_slave_0 entered promiscuous mode [ 105.601480][ T4960] device hsr_slave_1 entered promiscuous mode [ 105.608470][ T4960] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 105.616185][ T4960] Cannot create hsr debugfs directory [ 105.687889][ T4954] device hsr_slave_0 entered promiscuous mode [ 105.694920][ T4954] device hsr_slave_1 entered promiscuous mode [ 105.701883][ T4954] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 105.709979][ T4954] Cannot create hsr debugfs directory [ 105.721710][ T4961] device hsr_slave_0 entered promiscuous mode [ 105.730601][ T4961] device hsr_slave_1 entered promiscuous mode [ 105.737175][ T4961] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 105.744794][ T4961] Cannot create hsr debugfs directory [ 105.940030][ T4950] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 107.327618][ T7] Bluetooth: hci1: command 0x041b tx timeout [ 107.333856][ T7] Bluetooth: hci0: command 0x041b tx timeout [ 107.343639][ T7] Bluetooth: hci2: command 0x041b tx timeout [ 107.487525][ T7] Bluetooth: hci4: command 0x041b tx timeout [ 107.493623][ T7] Bluetooth: hci3: command 0x041b tx timeout [ 107.748856][ T4950] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 107.815351][ T4950] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 107.872243][ T4950] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 107.990951][ T4950] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 108.008895][ T4950] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 108.119619][ T4950] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 108.147842][ T4950] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 108.423903][ T4950] 8021q: adding VLAN 0 to HW filter on device bond0 [ 108.476696][ T4950] 8021q: adding VLAN 0 to HW filter on device team0 [ 108.486410][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 108.503425][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 108.592734][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 108.601600][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 108.613695][ T144] bridge0: port 1(bridge_slave_0) entered blocking state [ 108.620829][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state [ 108.644025][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 108.655323][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 108.671401][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 108.684893][ T144] bridge0: port 2(bridge_slave_1) entered blocking state [ 108.692046][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 108.703627][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 108.752078][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 108.779416][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 108.789965][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 108.799051][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 108.810191][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 108.819429][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 108.828359][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 108.836837][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 108.845972][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 108.868443][ T4950] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 108.876744][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 109.014966][ T4961] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 109.037146][ T4961] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 109.063315][ T4961] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 109.090346][ T4961] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 109.230985][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 109.245283][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 109.269336][ T4950] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 109.396882][ T9] device hsr_slave_0 left promiscuous mode [ 109.405701][ T9] device hsr_slave_1 left promiscuous mode [ 109.407477][ T7] Bluetooth: hci2: command 0x040f tx timeout [ 109.419033][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 109.425228][ T7] Bluetooth: hci0: command 0x040f tx timeout [ 109.426828][ T9] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 109.443127][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 109.447022][ T7] Bluetooth: hci1: command 0x040f tx timeout [ 109.451669][ T9] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 109.466914][ T9] device bridge_slave_1 left promiscuous mode [ 109.473708][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 109.485270][ T9] device bridge_slave_0 left promiscuous mode [ 109.504136][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 109.526023][ T9] device veth1_macvtap left promiscuous mode [ 109.533788][ T9] device veth0_macvtap left promiscuous mode [ 109.546846][ T9] device veth1_vlan left promiscuous mode [ 109.554316][ T9] device veth0_vlan left promiscuous mode [ 109.567572][ T7] Bluetooth: hci3: command 0x040f tx timeout [ 109.576677][ T7] Bluetooth: hci4: command 0x040f tx timeout [ 109.841981][ T9] team0 (unregistering): Port device team_slave_1 removed [ 109.855426][ T9] team0 (unregistering): Port device team_slave_0 removed [ 109.871078][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 109.884629][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 109.945156][ T9] bond0 (unregistering): Released all slaves [ 110.060436][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 110.069932][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 110.079613][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 110.088298][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 110.096662][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 110.105211][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 110.119690][ T4950] device veth0_vlan entered promiscuous mode [ 110.186823][ T4950] device veth1_vlan entered promiscuous mode [ 110.225797][ T4961] 8021q: adding VLAN 0 to HW filter on device bond0 [ 110.303636][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 110.316924][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 110.326003][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 110.335398][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 110.347535][ T4961] 8021q: adding VLAN 0 to HW filter on device team0 [ 110.367579][ T4950] device veth0_macvtap entered promiscuous mode [ 110.377307][ T4950] device veth1_macvtap entered promiscuous mode [ 110.400491][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 110.430252][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 110.446144][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 110.455503][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 110.472135][ T4224] bridge0: port 1(bridge_slave_0) entered blocking state [ 110.479408][ T4224] bridge0: port 1(bridge_slave_0) entered forwarding state [ 110.507554][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 110.516414][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 110.526159][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 110.547524][ T4224] bridge0: port 2(bridge_slave_1) entered blocking state [ 110.554649][ T4224] bridge0: port 2(bridge_slave_1) entered forwarding state [ 110.562943][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 110.573960][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 110.591920][ T4954] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 110.614491][ T4950] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 110.648378][ T4954] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 110.663950][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 110.674680][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 110.690347][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 110.705902][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 110.717163][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 110.729954][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 110.742922][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 110.754142][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 110.769623][ T4950] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 110.787162][ T4954] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 110.797699][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 110.813903][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 110.824124][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 110.833486][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 110.843316][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 110.855285][ T4961] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 110.866309][ T4950] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 110.882864][ T4950] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 110.892133][ T4950] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 110.908158][ T4950] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 110.926636][ T4954] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 111.008646][ T4947] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 111.049955][ T4947] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 111.121726][ T4947] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 111.142328][ T4947] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 111.329385][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 111.338955][ T4960] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 111.363174][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 111.380838][ T4960] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 111.402527][ T4960] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 111.439391][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 111.487530][ T7] Bluetooth: hci1: command 0x0419 tx timeout [ 111.492919][ T4961] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 111.493759][ T7] Bluetooth: hci0: command 0x0419 tx timeout [ 111.508351][ T4960] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 111.547517][ T7] Bluetooth: hci2: command 0x0419 tx timeout [ 111.566817][ T150] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 111.588013][ T150] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 111.602713][ T4954] 8021q: adding VLAN 0 to HW filter on device bond0 [ 111.627998][ T4224] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 111.635991][ T4224] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 111.652961][ T4282] Bluetooth: hci4: command 0x0419 tx timeout [ 111.664112][ T4947] 8021q: adding VLAN 0 to HW filter on device bond0 [ 111.671590][ T4282] Bluetooth: hci3: command 0x0419 tx timeout [ 111.728022][ T5089] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 111.747246][ T5089] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 111.767659][ T5089] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 111.809031][ T4947] 8021q: adding VLAN 0 to HW filter on device team0 [ 111.817628][ T4954] 8021q: adding VLAN 0 to HW filter on device team0 [ 111.840265][ T5089] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 111.855962][ T5089] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2026/07/10 23:15:17 executed programs: 10 [ 111.911707][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 111.948093][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 111.956806][ T4224] bridge0: port 1(bridge_slave_0) entered blocking state [ 111.964082][ T4224] bridge0: port 1(bridge_slave_0) entered forwarding state [ 112.008135][ T5096] IPv6: ADDRCONF(NETDEV_CHANGE): bpq0: link becomes ready [ 112.056271][ T5099] device bpq0 entered promiscuous mode [ 112.075388][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 112.088456][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 112.097545][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 112.111861][ T4224] bridge0: port 1(bridge_slave_0) entered blocking state [ 112.119079][ T4224] bridge0: port 1(bridge_slave_0) entered forwarding state [ 112.147067][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 112.163979][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 112.173127][ T4224] bridge0: port 2(bridge_slave_1) entered blocking state [ 112.180304][ T4224] bridge0: port 2(bridge_slave_1) entered forwarding state [ 112.195353][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 112.204465][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 112.237534][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 112.258849][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 112.267882][ T4224] bridge0: port 2(bridge_slave_1) entered blocking state [ 112.275005][ T4224] bridge0: port 2(bridge_slave_1) entered forwarding state [ 112.283352][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 112.292554][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 112.302624][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 112.313618][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 112.323269][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 112.361641][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 112.382131][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 112.398914][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 112.409075][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 112.424601][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 112.443277][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 112.464551][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 112.485259][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 112.513637][ T4947] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 112.554205][ T4947] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 112.582677][ T4960] 8021q: adding VLAN 0 to HW filter on device bond0 [ 112.602487][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 112.629035][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 112.644392][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 112.654055][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 112.663659][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 112.672814][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 112.690157][ T4954] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 112.705202][ T4954] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 112.732104][ T5096] ================================================================== [ 112.740549][ T5096] BUG: KASAN: use-after-free in rose_transmit_link+0x5bd/0x740 [ 112.748129][ T5096] Read of size 1 at addr ffff888025a52432 by task syz.2.18/5096 [ 112.755793][ T5096] [ 112.758138][ T5096] CPU: 0 PID: 5096 Comm: syz.2.18 Not tainted syzkaller #0 [ 112.765358][ T5096] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 112.775464][ T5096] Call Trace: [ 112.778784][ T5096] [ 112.781741][ T5096] dump_stack_lvl+0x188/0x250 [ 112.786513][ T5096] ? show_regs_print_info+0x20/0x20 [ 112.791763][ T5096] ? _printk+0xda/0x130 [ 112.795967][ T5096] ? rose_transmit_link+0x5bd/0x740 [ 112.801302][ T5096] ? load_image+0x410/0x410 [ 112.805837][ T5096] ? _raw_spin_lock_irqsave+0xbc/0x100 [ 112.811340][ T5096] print_address_description+0x60/0x2d0 [ 112.816929][ T5096] ? rose_transmit_link+0x5bd/0x740 [ 112.822158][ T5096] kasan_report+0xdf/0x130 [ 112.826691][ T5096] ? rose_transmit_link+0x5bd/0x740 [ 112.831911][ T5096] rose_transmit_link+0x5bd/0x740 [ 112.836964][ T5096] ? _raw_spin_unlock+0x40/0x40 [ 112.841854][ T5096] ? skb_put+0x10e/0x200 [ 112.846214][ T5096] rose_write_internal+0x6a1/0x1e80 [ 112.851533][ T5096] ? debug_object_assert_init+0x1e8/0x2e0 [ 112.857383][ T5096] ? rose_validate_nr+0x120/0x120 [ 112.862603][ T5096] ? __timer_delete+0x6c/0x220 [ 112.867391][ T5096] ? skb_queue_purge+0x266/0x290 [ 112.872152][ T4960] 8021q: adding VLAN 0 to HW filter on device team0 [ 112.872437][ T5096] rose_release+0x223/0x4e0 [ 112.883626][ T5096] sock_close+0xbf/0x210 [ 112.887905][ T5096] ? sock_mmap+0x90/0x90 [ 112.892194][ T5096] __fput+0x212/0x8c0 [ 112.896317][ T5096] task_work_run+0x125/0x1a0 [ 112.901118][ T5096] get_signal+0x123e/0x12e0 [ 112.905666][ T5096] arch_do_signal_or_restart+0xe6/0x12a0 [ 112.911330][ T5096] ? kick_process+0xd4/0x140 [ 112.915961][ T5096] ? task_work_add+0x1a7/0x1d0 [ 112.920769][ T5096] ? get_sigframe_size+0x10/0x10 [ 112.925751][ T5096] ? __sys_connect+0x278/0x450 [ 112.930645][ T5096] ? exit_to_user_mode_loop+0x3b/0x130 [ 112.936418][ T5096] exit_to_user_mode_loop+0x9e/0x130 [ 112.941721][ T5096] exit_to_user_mode_prepare+0xee/0x180 [ 112.947398][ T5096] syscall_exit_to_user_mode+0x16/0x40 [ 112.952890][ T5096] do_syscall_64+0x58/0xa0 [ 112.956642][ T4960] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 112.957338][ T5096] ? clear_bhb_loop+0x30/0x80 [ 112.957363][ T5096] ? clear_bhb_loop+0x30/0x80 [ 112.957383][ T5096] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 112.977289][ T4960] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 112.983142][ T5096] RIP: 0033:0x7f8331bca0f9 [ 112.998008][ T5096] 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 [ 113.017845][ T5096] RSP: 002b:00007f8330e2e028 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 113.018682][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 113.026294][ T5096] RAX: fffffffffffffe00 RBX: 00007f8331e05fa0 RCX: 00007f8331bca0f9 [ 113.042225][ T5096] RDX: 0000000000000040 RSI: 0000200000000100 RDI: 0000000000000009 [ 113.050312][ T5096] RBP: 00007f8331c5cc7c R08: 0000000000000000 R09: 0000000000000000 [ 113.058023][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 113.058324][ T5096] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 113.066678][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 113.074032][ T5096] R13: 0000000000000000 R14: 00007f8331e05fa0 R15: 00007fffc161f878 [ 113.074073][ T5096] [ 113.093147][ T5096] [ 113.095486][ T5096] Allocated by task 5096: [ 113.099825][ T5096] __kasan_kmalloc+0xaf/0xe0 [ 113.104438][ T5096] rose_add_node+0x21d/0xd50 [ 113.107970][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 113.109044][ T5096] rose_rt_ioctl+0xa32/0xe70 [ 113.121705][ T5096] rose_ioctl+0x2bd/0x7d0 [ 113.126057][ T5096] sock_do_ioctl+0xfb/0x320 [ 113.127887][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 113.130571][ T5096] sock_ioctl+0x48a/0x700 [ 113.142088][ T5096] __se_sys_ioctl+0xfa/0x170 [ 113.146700][ T5096] do_syscall_64+0x4c/0xa0 [ 113.151132][ T5096] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 113.157048][ T5096] [ 113.158447][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 113.159375][ T5096] Freed by task 5099: [ 113.170667][ T5096] kasan_set_track+0x4b/0x70 [ 113.175284][ T5096] kasan_set_free_info+0x1f/0x40 [ 113.177744][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 113.180235][ T5096] ____kasan_slab_free+0xd5/0x110 [ 113.193325][ T5096] slab_free_freelist_hook+0xec/0x170 [ 113.198718][ T5096] kfree+0xef/0x2a0 [ 113.202542][ T5096] rose_rt_device_down+0x4f2/0x540 [ 113.207665][ T5096] rose_device_event+0x61d/0x6d0 [ 113.207914][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 113.212608][ T5096] raw_notifier_call_chain+0xcb/0x160 [ 113.225965][ T5096] __dev_notify_flags+0x158/0x300 [ 113.231011][ T5096] dev_change_flags+0xda/0x1a0 [ 113.235888][ T5096] dev_ifsioc+0x130/0xd50 [ 113.240285][ T5096] dev_ioctl+0x545/0xe30 [ 113.243735][ T4224] bridge0: port 1(bridge_slave_0) entered blocking state [ 113.244554][ T5096] sock_do_ioctl+0x245/0x320 [ 113.251684][ T4224] bridge0: port 1(bridge_slave_0) entered forwarding state [ 113.256232][ T5096] sock_ioctl+0x48a/0x700 [ 113.256250][ T5096] __se_sys_ioctl+0xfa/0x170 [ 113.272558][ T5096] do_syscall_64+0x4c/0xa0 [ 113.276993][ T5096] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 113.283107][ T5096] [ 113.285632][ T5096] The buggy address belongs to the object at ffff888025a52400 [ 113.285632][ T5096] which belongs to the cache kmalloc-512 of size 512 [ 113.293619][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 113.299695][ T5096] The buggy address is located 50 bytes inside of [ 113.299695][ T5096] 512-byte region [ffff888025a52400, ffff888025a52600) [ 113.299717][ T5096] The buggy address belongs to the page: [ 113.299726][ T5096] page:ffffea0000969400 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x25a50 [ 113.317892][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 113.320971][ T5096] head:ffffea0000969400 order:2 compound_mapcount:0 compound_pincount:0 [ 113.343294][ T4224] bridge0: port 2(bridge_slave_1) entered blocking state [ 113.344751][ T5096] flags: 0xfff00000010200(slab|head|node=0|zone=1|lastcpupid=0x7ff) [ 113.353129][ T4224] bridge0: port 2(bridge_slave_1) entered forwarding state [ 113.360192][ T5096] raw: 00fff00000010200 0000000000000000 dead000000000122 ffff888016c41c80 [ 113.360208][ T5096] raw: 0000000000000000 0000000000100010 00000001ffffffff 0000000000000000 [ 113.360218][ T5096] page dumped because: kasan: bad access detected [ 113.360227][ T5096] page_owner tracks the page as allocated [ 113.404770][ T5096] page last allocated via order 2, migratetype Unmovable, gfp_mask 0x1d20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_HARDWALL), pid 4954, ts 112006553907, free_ts 111548084727 [ 113.407592][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 113.425451][ T5096] get_page_from_freelist+0x24f6/0x2670 [ 113.425484][ T5096] __alloc_pages+0x1ee/0x480 [ 113.443580][ T5096] new_slab+0xc0/0x4b0 [ 113.447666][ T5096] ___slab_alloc+0x807/0xdd0 [ 113.452268][ T5096] __kmalloc+0x11d/0x340 [ 113.456520][ T5096] fib6_info_alloc+0x2e/0xe0 [ 113.461123][ T5096] ip6_route_info_create+0x455/0x1220 [ 113.466517][ T5096] ip6_route_add+0x24/0x130 [ 113.468200][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 113.471027][ T5096] addrconf_add_dev+0x295/0x3c0 [ 113.483777][ T5096] inet6_addr_add+0x19f/0x9b0 [ 113.488483][ T5096] inet6_rtm_newaddr+0x64c/0x8f0 [ 113.493442][ T5096] rtnetlink_rcv_msg+0x82c/0xf00 [ 113.495380][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 113.498397][ T5096] netlink_rcv_skb+0x1e9/0x430 [ 113.498419][ T5096] netlink_unicast+0x78f/0x940 [ 113.498435][ T5096] netlink_sendmsg+0x8ba/0xbe0 [ 113.498451][ T5096] __sys_sendto+0x46d/0x620 [ 113.518414][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 113.520611][ T5096] page last free stack trace: [ 113.520633][ T5096] free_unref_page_prepare+0x637/0x6c0 [ 113.526051][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 113.532978][ T5096] free_unref_page+0x8f/0x2a0 [ 113.533001][ T5096] __unfreeze_partials+0x188/0x1e0 [ 113.533017][ T5096] put_cpu_partial+0x12d/0x190 [ 113.533032][ T5096] qlist_free_all+0x35/0x90 [ 113.558119][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 113.560828][ T5096] kasan_quarantine_reduce+0x150/0x160 [ 113.571839][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 113.578424][ T5096] __kasan_slab_alloc+0x2f/0xc0 [ 113.578448][ T5096] slab_post_alloc_hook+0x4c/0x380 [ 113.584523][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 113.591711][ T5096] kmem_cache_alloc+0x15d/0x280 [ 113.591732][ T5096] security_file_alloc+0x30/0x110 [ 113.591749][ T5096] __alloc_file+0xc2/0x240 [ 113.591764][ T5096] alloc_empty_file+0x90/0x180 [ 113.591780][ T5096] path_openat+0x11c/0x2fb0 [ 113.591797][ T5096] do_filp_open+0x1df/0x400 [ 113.591813][ T5096] do_sys_openat2+0x14b/0x500 [ 113.591827][ T5096] __x64_sys_openat+0x135/0x160 [ 113.591841][ T5096] [ 113.591847][ T5096] Memory state around the buggy address: [ 113.591858][ T5096] ffff888025a52300: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 113.591871][ T5096] ffff888025a52380: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 113.591883][ T5096] >ffff888025a52400: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 113.591892][ T5096] ^ [ 113.591902][ T5096] ffff888025a52480: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 113.591914][ T5096] ffff888025a52500: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 113.591923][ T5096] ================================================================== [ 113.591930][ T5096] Disabling lock debugging due to kernel taint [ 113.606120][ T5096] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 113.626662][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 113.629133][ T5096] CPU: 0 PID: 5096 Comm: syz.2.18 Tainted: G B syzkaller #0 [ 113.629155][ T5096] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 113.629164][ T5096] Call Trace: [ 113.629170][ T5096] [ 113.629176][ T5096] dump_stack_lvl+0x188/0x250 [ 113.634813][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 113.638218][ T5096] ? show_regs_print_info+0x20/0x20 [ 113.638244][ T5096] ? load_image+0x410/0x410 [ 113.777884][ T5096] panic+0x2f8/0x850 [ 113.781790][ T5096] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 113.788130][ T5096] ? bpf_jit_dump+0xd0/0xd0 [ 113.792633][ T5096] ? _raw_spin_unlock_irqrestore+0x10d/0x120 [ 113.798611][ T5096] ? _raw_spin_unlock+0x40/0x40 [ 113.803471][ T5096] ? rose_transmit_link+0x5bd/0x740 [ 113.808665][ T5096] check_panic_on_warn+0x80/0xa0 [ 113.813600][ T5096] ? rose_transmit_link+0x5bd/0x740 [ 113.818797][ T5096] end_report+0x6d/0xf0 [ 113.823560][ T5096] kasan_report+0x102/0x130 [ 113.828060][ T5096] ? rose_transmit_link+0x5bd/0x740 [ 113.833522][ T5096] rose_transmit_link+0x5bd/0x740 [ 113.838719][ T5096] ? _raw_spin_unlock+0x40/0x40 [ 113.843653][ T5096] ? skb_put+0x10e/0x200 [ 113.847898][ T5096] rose_write_internal+0x6a1/0x1e80 [ 113.853097][ T5096] ? debug_object_assert_init+0x1e8/0x2e0 [ 113.858817][ T5096] ? rose_validate_nr+0x120/0x120 [ 113.863840][ T5096] ? __timer_delete+0x6c/0x220 [ 113.868599][ T5096] ? skb_queue_purge+0x266/0x290 [ 113.873537][ T5096] rose_release+0x223/0x4e0 [ 113.878226][ T5096] sock_close+0xbf/0x210 [ 113.882554][ T5096] ? sock_mmap+0x90/0x90 [ 113.886968][ T5096] __fput+0x212/0x8c0 [ 113.891038][ T5096] task_work_run+0x125/0x1a0 [ 113.895713][ T5096] get_signal+0x123e/0x12e0 [ 113.900224][ T5096] arch_do_signal_or_restart+0xe6/0x12a0 [ 113.906126][ T5096] ? kick_process+0xd4/0x140 [ 113.910723][ T5096] ? task_work_add+0x1a7/0x1d0 [ 113.915515][ T5096] ? get_sigframe_size+0x10/0x10 [ 113.920471][ T5096] ? __sys_connect+0x278/0x450 [ 113.925257][ T5096] ? exit_to_user_mode_loop+0x3b/0x130 [ 113.930714][ T5096] exit_to_user_mode_loop+0x9e/0x130 [ 113.936003][ T5096] exit_to_user_mode_prepare+0xee/0x180 [ 113.941546][ T5096] syscall_exit_to_user_mode+0x16/0x40 [ 113.947007][ T5096] do_syscall_64+0x58/0xa0 [ 113.951420][ T5096] ? clear_bhb_loop+0x30/0x80 [ 113.956186][ T5096] ? clear_bhb_loop+0x30/0x80 [ 113.960860][ T5096] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 113.966753][ T5096] RIP: 0033:0x7f8331bca0f9 [ 113.971170][ T5096] 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 [ 113.990948][ T5096] RSP: 002b:00007f8330e2e028 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 113.999362][ T5096] RAX: fffffffffffffe00 RBX: 00007f8331e05fa0 RCX: 00007f8331bca0f9 [ 114.007332][ T5096] RDX: 0000000000000040 RSI: 0000200000000100 RDI: 0000000000000009 [ 114.015318][ T5096] RBP: 00007f8331c5cc7c R08: 0000000000000000 R09: 0000000000000000 [ 114.023298][ T5096] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 114.031283][ T5096] R13: 0000000000000000 R14: 00007f8331e05fa0 R15: 00007fffc161f878 [ 114.039791][ T5096] [ 114.043025][ T5096] Kernel Offset: disabled [ 114.047347][ T5096] Rebooting in 86400 seconds..