Warning: Permanently added '10.128.0.192' (ED25519) to the list of known hosts. 2026/04/11 06:26:08 parsed 1 programs [ 107.051496][ T4848] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 109.373714][ T1289] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 109.407474][ T1289] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 109.419957][ T1218] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 109.520063][ T1218] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 109.547523][ T1218] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 109.600624][ T1218] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 109.808121][ T4902] chnl_net:caif_netlink_parms(): no params data found [ 109.970441][ T4902] bridge0: port 1(bridge_slave_0) entered blocking state [ 109.990864][ T4902] bridge0: port 1(bridge_slave_0) entered disabled state [ 109.999428][ T4902] device bridge_slave_0 entered promiscuous mode [ 110.011666][ T4902] bridge0: port 2(bridge_slave_1) entered blocking state [ 110.019044][ T4902] bridge0: port 2(bridge_slave_1) entered disabled state [ 110.028175][ T4902] device bridge_slave_1 entered promiscuous mode [ 110.055814][ T4902] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 110.069689][ T4902] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 110.105048][ T4902] team0: Port device team_slave_0 added [ 110.115119][ T4902] team0: Port device team_slave_1 added [ 110.143293][ T4902] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 110.151759][ T4902] 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. [ 110.180229][ T4902] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 110.196092][ T4902] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 110.204671][ T4902] 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. [ 110.233023][ T4902] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 110.277330][ T4902] device hsr_slave_0 entered promiscuous mode [ 110.284527][ T4902] device hsr_slave_1 entered promiscuous mode [ 110.425716][ T4902] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 110.437521][ T4902] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 110.450155][ T4902] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 110.460955][ T4902] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 110.549784][ T4902] 8021q: adding VLAN 0 to HW filter on device bond0 [ 110.566774][ T1289] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 110.577766][ T1289] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 110.588901][ T4902] 8021q: adding VLAN 0 to HW filter on device team0 [ 110.601749][ T1218] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 110.611075][ T1218] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 110.621468][ T1218] bridge0: port 1(bridge_slave_0) entered blocking state [ 110.628709][ T1218] bridge0: port 1(bridge_slave_0) entered forwarding state [ 110.637271][ T1218] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 110.659777][ T1289] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 110.670412][ T1289] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 110.683127][ T1289] bridge0: port 2(bridge_slave_1) entered blocking state [ 110.690382][ T1289] bridge0: port 2(bridge_slave_1) entered forwarding state [ 110.701046][ T1289] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 110.718507][ T1289] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 110.730932][ T1289] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 110.741236][ T1289] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 110.765198][ T1289] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 110.776171][ T1289] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 110.785699][ T1289] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 110.796173][ T1289] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 110.805503][ T1289] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 110.817727][ T4902] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 110.960337][ T4902] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 110.968677][ T1289] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 110.976410][ T1289] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 111.001795][ T1289] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 111.023935][ T1218] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 111.032648][ T1218] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 111.042214][ T1218] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 111.055254][ T4902] device veth0_vlan entered promiscuous mode [ 111.069569][ T4902] device veth1_vlan entered promiscuous mode [ 111.095006][ T1218] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 111.104845][ T1218] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 111.114763][ T1218] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 111.128394][ T4902] device veth0_macvtap entered promiscuous mode [ 111.139118][ T4902] device veth1_macvtap entered promiscuous mode [ 111.160868][ T4902] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 111.168713][ T1289] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 111.178645][ T1289] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 111.187821][ T1289] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 111.202628][ T4902] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 111.217257][ T1289] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 111.230524][ T1289] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 111.241949][ T4902] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 111.251357][ T4902] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 111.261008][ T4902] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 111.271069][ T4902] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2026/04/11 06:26:16 executed programs: 0 [ 112.149035][ T4929] chnl_net:caif_netlink_parms(): no params data found [ 112.292008][ T4942] chnl_net:caif_netlink_parms(): no params data found [ 112.331828][ T4934] chnl_net:caif_netlink_parms(): no params data found [ 112.385787][ T4929] bridge0: port 1(bridge_slave_0) entered blocking state [ 112.396335][ T4929] bridge0: port 1(bridge_slave_0) entered disabled state [ 112.404747][ T4929] device bridge_slave_0 entered promiscuous mode [ 112.415193][ T4929] bridge0: port 2(bridge_slave_1) entered blocking state [ 112.422405][ T4929] bridge0: port 2(bridge_slave_1) entered disabled state [ 112.431062][ T4929] device bridge_slave_1 entered promiscuous mode [ 112.524528][ T4931] chnl_net:caif_netlink_parms(): no params data found [ 112.536441][ T4929] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 112.571607][ T4929] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 112.608053][ T4942] bridge0: port 1(bridge_slave_0) entered blocking state [ 112.615281][ T4942] bridge0: port 1(bridge_slave_0) entered disabled state [ 112.627165][ T4942] device bridge_slave_0 entered promiscuous mode [ 112.682042][ T4942] bridge0: port 2(bridge_slave_1) entered blocking state [ 112.689651][ T4942] bridge0: port 2(bridge_slave_1) entered disabled state [ 112.698953][ T4942] device bridge_slave_1 entered promiscuous mode [ 112.738413][ T4934] bridge0: port 1(bridge_slave_0) entered blocking state [ 112.745665][ T4934] bridge0: port 1(bridge_slave_0) entered disabled state [ 112.754910][ T4934] device bridge_slave_0 entered promiscuous mode [ 112.770982][ T4945] chnl_net:caif_netlink_parms(): no params data found [ 112.788666][ T4929] team0: Port device team_slave_0 added [ 112.795253][ T4934] bridge0: port 2(bridge_slave_1) entered blocking state [ 112.803019][ T4934] bridge0: port 2(bridge_slave_1) entered disabled state [ 112.811725][ T4934] device bridge_slave_1 entered promiscuous mode [ 112.841613][ T4929] team0: Port device team_slave_1 added [ 112.878213][ T4942] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 112.905751][ T4929] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 112.913426][ T4929] 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. [ 112.940754][ T4929] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 112.978582][ T4942] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 112.987955][ T4931] bridge0: port 1(bridge_slave_0) entered blocking state [ 112.995174][ T4931] bridge0: port 1(bridge_slave_0) entered disabled state [ 113.006624][ T4931] device bridge_slave_0 entered promiscuous mode [ 113.014799][ T4929] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 113.022684][ T4929] 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. [ 113.050488][ T4929] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 113.069073][ T4934] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 113.090260][ T4931] bridge0: port 2(bridge_slave_1) entered blocking state [ 113.097887][ T4931] bridge0: port 2(bridge_slave_1) entered disabled state [ 113.106379][ T4931] device bridge_slave_1 entered promiscuous mode [ 113.134659][ T4934] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 113.209596][ T4934] team0: Port device team_slave_0 added [ 113.222959][ T4942] team0: Port device team_slave_0 added [ 113.244539][ T4931] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 113.283196][ T4934] team0: Port device team_slave_1 added [ 113.309170][ T4942] team0: Port device team_slave_1 added [ 113.316835][ T4931] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 113.330444][ T4929] device hsr_slave_0 entered promiscuous mode [ 113.340107][ T4929] device hsr_slave_1 entered promiscuous mode [ 113.350103][ T4929] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 113.357968][ T4929] Cannot create hsr debugfs directory [ 113.413840][ T4945] bridge0: port 1(bridge_slave_0) entered blocking state [ 113.421141][ T4945] bridge0: port 1(bridge_slave_0) entered disabled state [ 113.430260][ T4945] device bridge_slave_0 entered promiscuous mode [ 113.446941][ T4942] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 113.459769][ T4942] 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. [ 113.486724][ T4942] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 113.531459][ T4931] team0: Port device team_slave_0 added [ 113.538170][ T4945] bridge0: port 2(bridge_slave_1) entered blocking state [ 113.545688][ T4945] bridge0: port 2(bridge_slave_1) entered disabled state [ 113.554492][ T4945] device bridge_slave_1 entered promiscuous mode [ 113.563352][ T4934] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 113.571556][ T4934] 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. [ 113.598120][ T4934] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 113.609865][ T4949] Bluetooth: hci0: command 0x0409 tx timeout [ 113.618042][ T4942] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 113.625181][ T4942] 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. [ 113.652378][ T4942] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 113.673713][ T4931] team0: Port device team_slave_1 added [ 113.687566][ T4288] Bluetooth: hci3: command 0x0409 tx timeout [ 113.690677][ T4949] Bluetooth: hci1: command 0x0409 tx timeout [ 113.707824][ T4949] Bluetooth: hci2: command 0x0409 tx timeout [ 113.715356][ T4934] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 113.723267][ T4934] 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. [ 113.750326][ T4934] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 113.768419][ T4288] Bluetooth: hci4: command 0x0409 tx timeout [ 113.823790][ T4931] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 113.831405][ T4931] 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. [ 113.858831][ T4931] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 113.873892][ T4945] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 113.902896][ T4942] device hsr_slave_0 entered promiscuous mode [ 113.911583][ T4942] device hsr_slave_1 entered promiscuous mode [ 113.918615][ T4942] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 113.926354][ T4942] Cannot create hsr debugfs directory [ 113.933241][ T4931] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 113.942281][ T4931] 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. [ 113.969674][ T4931] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 113.983661][ T4945] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 114.056447][ T4934] device hsr_slave_0 entered promiscuous mode [ 114.064109][ T4934] device hsr_slave_1 entered promiscuous mode [ 114.071066][ T4934] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 114.079111][ T4934] Cannot create hsr debugfs directory [ 114.109396][ T4945] team0: Port device team_slave_0 added [ 114.156701][ T4945] team0: Port device team_slave_1 added [ 114.235085][ T4931] device hsr_slave_0 entered promiscuous mode [ 114.242384][ T4931] device hsr_slave_1 entered promiscuous mode [ 114.249743][ T4931] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 114.257980][ T4931] Cannot create hsr debugfs directory [ 114.287207][ T4945] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 114.294829][ T4945] 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. [ 114.322273][ T4945] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 114.483174][ T4945] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 114.491344][ T4945] 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. [ 114.525429][ T4945] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 114.842088][ T4945] device hsr_slave_0 entered promiscuous mode [ 114.850003][ T4945] device hsr_slave_1 entered promiscuous mode [ 114.856833][ T4945] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 114.866252][ T4945] Cannot create hsr debugfs directory [ 115.268670][ T4929] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 115.285456][ T4929] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 115.336721][ T4929] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 115.380327][ T4929] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 115.420155][ T4942] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 115.466686][ T4931] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 115.540426][ T4942] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 115.557077][ T4942] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 115.599124][ T4942] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 115.687634][ T4287] Bluetooth: hci0: command 0x041b tx timeout [ 115.767714][ T4287] Bluetooth: hci2: command 0x041b tx timeout [ 115.777689][ T4287] Bluetooth: hci1: command 0x041b tx timeout [ 115.790096][ T4929] 8021q: adding VLAN 0 to HW filter on device bond0 [ 115.797467][ T4287] Bluetooth: hci3: command 0x041b tx timeout [ 115.836060][ T1218] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 115.846099][ T1218] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 115.848558][ T4287] Bluetooth: hci4: command 0x041b tx timeout [ 115.880469][ T4929] 8021q: adding VLAN 0 to HW filter on device team0 [ 115.900010][ T4942] 8021q: adding VLAN 0 to HW filter on device bond0 [ 115.928795][ T1218] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 115.938646][ T1218] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 115.947238][ T1218] bridge0: port 1(bridge_slave_0) entered blocking state [ 115.954443][ T1218] bridge0: port 1(bridge_slave_0) entered forwarding state [ 115.972168][ T1218] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 115.985370][ T1218] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 115.998811][ T1218] bridge0: port 2(bridge_slave_1) entered blocking state [ 116.005968][ T1218] bridge0: port 2(bridge_slave_1) entered forwarding state [ 116.022791][ T1218] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 116.045451][ T4942] 8021q: adding VLAN 0 to HW filter on device team0 [ 116.062951][ T1218] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 116.075950][ T1218] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 116.088616][ T1218] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 116.101915][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 116.118562][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 116.135172][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 116.146455][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 116.184336][ T4931] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 116.214297][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 116.236705][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 116.250291][ T154] bridge0: port 1(bridge_slave_0) entered blocking state [ 116.257629][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state [ 116.270788][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 116.284122][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 116.296765][ T154] bridge0: port 2(bridge_slave_1) entered blocking state [ 116.303949][ T154] bridge0: port 2(bridge_slave_1) entered forwarding state [ 116.376357][ T4931] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 116.417315][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 116.428033][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 116.462955][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 116.488361][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 116.509888][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 116.545130][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 116.564995][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 116.598385][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 116.635220][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 116.644691][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 116.681573][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 116.701272][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 116.718471][ T4929] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 116.730421][ T1218] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 116.739944][ T1218] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 116.762350][ T4931] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 116.795411][ T4942] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 116.822164][ T4942] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 116.835219][ T1218] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 116.846356][ T1218] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 116.855528][ T1218] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 116.864484][ T1218] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 116.879060][ T1218] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 117.299432][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 117.307035][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 117.422676][ T4942] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 117.441593][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 117.454790][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 117.501707][ T4929] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 117.631203][ T5031] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 117.645554][ T5031] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 117.680553][ T4942] device veth0_vlan entered promiscuous mode [ 117.700157][ T1289] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 117.717250][ T1289] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 117.745578][ T1289] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 117.755779][ T1289] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 117.767826][ T4289] Bluetooth: hci0: command 0x040f tx timeout [ 117.777131][ T1289] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 117.802995][ T1289] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 117.848356][ T4289] Bluetooth: hci3: command 0x040f tx timeout [ 117.854532][ T4289] Bluetooth: hci1: command 0x040f tx timeout [ 117.881755][ T4289] Bluetooth: hci2: command 0x040f tx timeout [ 117.890080][ T4942] device veth1_vlan entered promiscuous mode [ 117.914825][ T4929] device veth0_vlan entered promiscuous mode [ 117.927572][ T4287] Bluetooth: hci4: command 0x040f tx timeout [ 117.951196][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 117.966867][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 117.979812][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 117.997978][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 118.015060][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 118.023931][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 118.062509][ T4929] device veth1_vlan entered promiscuous mode [ 118.100981][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 118.113133][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 118.124827][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 118.137095][ T4942] device veth0_macvtap entered promiscuous mode [ 118.206813][ T1289] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 118.225417][ T1289] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 118.238820][ T1289] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 118.256721][ T1289] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 118.267189][ T4942] device veth1_macvtap entered promiscuous mode [ 118.277606][ T4929] device veth0_macvtap entered promiscuous mode [ 118.315705][ T4929] device veth1_macvtap entered promiscuous mode [ 118.323464][ T4934] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 118.342063][ T4934] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 118.365253][ T4934] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 118.418725][ T4942] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 118.438248][ T4942] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 118.459410][ T4942] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 118.470423][ T4934] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 118.487558][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 118.495741][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 118.505638][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 118.519812][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 118.535457][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 118.547218][ T4929] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 118.566341][ T4929] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 118.577050][ T4929] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 118.588100][ T4929] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 118.603161][ T4929] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 118.615196][ T4942] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 118.634210][ T4942] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 118.646204][ T4942] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 118.669522][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 118.690097][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 118.705045][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 118.714545][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 118.749450][ T4929] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 118.770770][ T4929] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 118.790157][ T4929] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 118.806089][ T4929] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 118.826409][ T4929] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 118.839628][ T4942] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 118.849855][ T4942] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 118.859441][ T4942] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 118.869543][ T4942] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 118.884389][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 118.894316][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 118.929679][ T4931] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 118.945465][ T4929] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 118.968315][ T4929] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 118.987255][ T4929] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 118.996368][ T4929] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 119.081479][ T4931] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 119.144526][ T4931] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 119.169100][ T4945] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 119.193640][ T4945] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 119.204151][ T4945] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 119.215067][ T4931] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 119.259587][ T4945] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 119.331384][ T1289] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 119.348230][ T1289] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 119.400102][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 119.448922][ T5031] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 119.456806][ T5031] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 119.488297][ T4934] 8021q: adding VLAN 0 to HW filter on device bond0 [ 119.631121][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 119.720854][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 119.734298][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 119.759554][ T4934] 8021q: adding VLAN 0 to HW filter on device team0 [ 119.782788][ T4931] 8021q: adding VLAN 0 to HW filter on device bond0 [ 119.818502][ T4945] 8021q: adding VLAN 0 to HW filter on device bond0 [ 119.826224][ T5031] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 119.841726][ T5031] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 119.849918][ T4289] Bluetooth: hci0: command 0x0419 tx timeout [ 119.861597][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 119.878197][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 119.887280][ T144] bridge0: port 1(bridge_slave_0) entered blocking state [ 119.894453][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state [ 119.908437][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 119.916515][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 119.927614][ T4290] Bluetooth: hci2: command 0x0419 tx timeout [ 119.933752][ T4290] Bluetooth: hci1: command 0x0419 tx timeout [ 119.945447][ T4290] Bluetooth: hci3: command 0x0419 tx timeout [ 119.998686][ T4931] 8021q: adding VLAN 0 to HW filter on device team0 [ 120.006745][ T5031] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 120.017880][ T4290] Bluetooth: hci4: command 0x0419 tx timeout [ 120.027728][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 120.035645][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2026/04/11 06:26:25 executed programs: 10 [ 120.051944][ T5031] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 120.055211][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 120.073722][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 120.083496][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 120.144644][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 120.154919][ T154] bridge0: port 2(bridge_slave_1) entered blocking state [ 120.162108][ T154] bridge0: port 2(bridge_slave_1) entered forwarding state [ 120.183413][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 120.202308][ T4945] 8021q: adding VLAN 0 to HW filter on device team0 [ 120.243937][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 120.314217][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 120.335027][ T154] bridge0: port 1(bridge_slave_0) entered blocking state [ 120.342233][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state [ 120.351134][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 120.378644][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 120.394961][ T154] bridge0: port 1(bridge_slave_0) entered blocking state [ 120.402176][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state [ 120.412909][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 120.432196][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 120.477106][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 120.498199][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 120.529184][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 120.558307][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 120.597637][ T154] bridge0: port 2(bridge_slave_1) entered blocking state [ 120.604958][ T154] bridge0: port 2(bridge_slave_1) entered forwarding state [ 120.649028][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 120.675308][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 120.709184][ T154] bridge0: port 2(bridge_slave_1) entered blocking state [ 120.716617][ T154] bridge0: port 2(bridge_slave_1) entered forwarding state [ 120.761002][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 120.793042][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 120.827573][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 120.860576][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 120.870384][ T5092] loop3: detected capacity change from 0 to 32768 [ 120.914736][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 120.953222][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 120.989012][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 121.018855][ T5092] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop3 scanned by syz.3.18 (5092) [ 121.035463][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 121.080818][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 121.110025][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 121.141414][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 121.159024][ T5092] BTRFS info (device loop3): using crc32c (crc32c-intel) checksum algorithm [ 121.180662][ T5092] BTRFS info (device loop3): setting nodatacow, compression disabled [ 121.182763][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 121.216636][ T5092] BTRFS info (device loop3): max_inline at 0 [ 121.246837][ T5092] BTRFS info (device loop3): enabling disk space caching [ 121.257252][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 121.277718][ T5092] BTRFS info (device loop3): turning off barriers [ 121.317326][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 121.317731][ T5092] BTRFS info (device loop3): turning on flush-on-commit [ 121.326502][ T5092] BTRFS info (device loop3): doing ref verification [ 121.374975][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 121.389574][ T5094] loop0: detected capacity change from 0 to 32768 [ 121.397025][ T5092] BTRFS info (device loop3): force clearing of disk cache [ 121.404893][ T5092] BTRFS info (device loop3): enabling ssd optimizations [ 121.413075][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 121.432569][ T5094] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz.0.15 (5094) [ 121.444361][ T5092] BTRFS info (device loop3): max_inline at 4096 [ 121.462009][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 121.470468][ T5092] BTRFS info (device loop3): disk space caching is enabled [ 121.492840][ T5092] BTRFS info (device loop3): has skinny extents [ 121.547827][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 121.569000][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 121.594384][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 121.605814][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 121.623227][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 121.635721][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 121.652199][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 121.666177][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 121.691466][ T5040] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (5040) [ 121.706084][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 121.732932][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 121.866251][ T4931] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 121.928736][ T5092] BTRFS info (device loop3): clearing free space tree [ 121.948916][ T5092] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 121.987386][ T4931] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 121.998514][ T5092] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 122.035692][ T4934] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 122.078356][ T4945] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 122.090882][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 122.146421][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 122.157696][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 122.167051][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 122.184606][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 122.389743][ T5094] loop0: detected capacity change from 0 to 32768 [ 122.494262][ T5094] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.15 (5094) [ 122.576097][ T5094] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm [ 122.615679][ T5094] BTRFS info (device loop0): setting nodatacow, compression disabled [ 122.665065][ T5094] BTRFS info (device loop0): force clearing of disk cache [ 122.697471][ T5094] BTRFS info (device loop0): setting datacow [ 122.703631][ T5094] BTRFS info (device loop0): doing ref verification [ 122.737074][ T5094] BTRFS info (device loop0): disabling free space tree [ 122.775317][ T5094] BTRFS info (device loop0): trying to use backup root at mount time [ 122.817312][ T5094] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 122.855823][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 122.869079][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 122.877833][ T5094] BTRFS info (device loop0): use zstd compression, level 3 [ 122.885377][ T5094] BTRFS info (device loop0): force zstd compression, level 3 [ 122.901673][ T4931] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 122.942520][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 122.948038][ T5094] BTRFS info (device loop0): has skinny extents [ 122.961488][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 122.992890][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 123.019769][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 123.031181][ T4945] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 123.072513][ T4934] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 123.112174][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 123.135580][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 123.232926][ T4931] device veth0_vlan entered promiscuous mode [ 123.265687][ T5094] BTRFS info (device loop0): clearing free space tree [ 123.283302][ T1218] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 123.292098][ T5094] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 123.327975][ T1218] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 123.366294][ T5094] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 123.453115][ T1218] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 123.479633][ T1218] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 123.502452][ T4931] device veth1_vlan entered promiscuous mode [ 123.583616][ T1218] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 123.603549][ T1218] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 123.642226][ T1218] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 123.701718][ T1218] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 123.795361][ T1289] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 123.863844][ T1289] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 123.962499][ T4931] device veth0_macvtap entered promiscuous mode [ 123.997390][ T4934] device veth0_vlan entered promiscuous mode [ 124.015688][ T1289] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 124.025141][ T1289] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 124.065354][ T1289] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 124.092258][ T1289] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 124.129808][ T4931] device veth1_macvtap entered promiscuous mode [ 124.168709][ T1289] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 124.188887][ T1289] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 124.208383][ T1289] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 124.226187][ T1289] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 124.285415][ T4934] device veth1_vlan entered promiscuous mode [ 124.331174][ T4931] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 124.354627][ T4931] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 124.373254][ T4931] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 124.386745][ T4931] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 124.405634][ T4931] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 124.433046][ T4931] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 124.446274][ T4931] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 124.477847][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 124.486701][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 124.505141][ T4931] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 124.516867][ T4931] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 124.527260][ T4931] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 124.540253][ T4931] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 124.550713][ T4931] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 124.561671][ T4931] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 124.579177][ T4931] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 124.616935][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 124.640296][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 124.680004][ T4931] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 124.702114][ T4931] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 124.734587][ T4931] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 124.754082][ T4931] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 124.785180][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 124.805463][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 124.892525][ T4945] device veth0_vlan entered promiscuous mode [ 124.908624][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 124.919298][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 124.948637][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 124.978492][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 125.010838][ T4934] device veth0_macvtap entered promiscuous mode [ 125.094134][ T4934] device veth1_macvtap entered promiscuous mode [ 125.119101][ T4945] device veth1_vlan entered promiscuous mode [ 125.179352][ T1289] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 125.204692][ T1289] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 125.233985][ T1289] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 125.246766][ T5210] loop3: detected capacity change from 0 to 32768 [ 125.265019][ T1289] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 125.296940][ T4945] device veth0_macvtap entered promiscuous mode [ 125.316579][ T5211] loop0: detected capacity change from 0 to 32768 [ 125.340317][ T1289] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 125.350380][ T5210] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop3 scanned by syz.3.21 (5210) [ 125.392717][ T1289] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 125.415549][ T5211] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz.0.20 (5211) [ 125.428109][ T1289] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 125.435932][ T5210] BTRFS info (device loop3): using crc32c (crc32c-intel) checksum algorithm [ 125.474723][ T5210] BTRFS info (device loop3): setting nodatacow, compression disabled [ 125.496377][ T4934] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 125.521168][ T5210] BTRFS info (device loop3): max_inline at 0 [ 125.530584][ T4934] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 125.538691][ T5210] BTRFS info (device loop3): enabling disk space caching [ 125.567474][ T5210] BTRFS info (device loop3): turning off barriers [ 125.575023][ T5040] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (5040) [ 125.577749][ T4934] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 125.596283][ T5210] BTRFS info (device loop3): turning on flush-on-commit [ 125.618634][ T5210] BTRFS info (device loop3): doing ref verification [ 125.639175][ T5210] BTRFS info (device loop3): force clearing of disk cache [ 125.648414][ T4934] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 125.670330][ T5210] BTRFS info (device loop3): enabling ssd optimizations [ 125.677882][ T4934] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 125.697753][ T5210] BTRFS info (device loop3): max_inline at 4096 [ 125.699685][ T4934] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 125.727153][ T5210] BTRFS info (device loop3): disk space caching is enabled [ 125.752879][ T4934] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 125.767011][ T5210] BTRFS info (device loop3): has skinny extents [ 125.782933][ T4934] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 125.816053][ T4934] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 125.937877][ T4945] device veth1_macvtap entered promiscuous mode [ 125.962612][ T5104] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 125.972215][ T5104] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 125.988479][ T5104] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 126.022719][ T4934] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 126.034772][ T4934] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 126.057200][ T5210] BTRFS info (device loop3): clearing free space tree [ 126.065759][ T4934] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 126.088553][ T5210] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 126.099116][ T4934] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 126.117476][ T5210] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 126.130740][ T5211] loop0: detected capacity change from 0 to 32768 [ 126.137937][ T4934] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 126.178809][ T4934] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 126.207520][ T4934] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 126.234600][ T4934] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 126.271489][ T5211] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 scanned by syz.0.20 (5211) [ 126.289071][ T4934] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 126.354366][ T5211] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm [ 126.371033][ T5102] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 126.377982][ T5211] BTRFS info (device loop0): setting nodatacow, compression disabled [ 126.388290][ T5102] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 126.424113][ T5211] BTRFS info (device loop0): force clearing of disk cache [ 126.433632][ T1289] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 126.448706][ T1289] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 126.477737][ T5211] BTRFS info (device loop0): setting datacow [ 126.483951][ T5211] BTRFS info (device loop0): doing ref verification [ 126.492079][ T4934] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 126.531679][ T5211] BTRFS info (device loop0): disabling free space tree [ 126.547476][ T4934] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 126.558016][ T5211] BTRFS info (device loop0): trying to use backup root at mount time [ 126.566207][ T5211] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 126.587002][ T4934] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 126.606391][ T4934] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 126.640161][ T5211] BTRFS info (device loop0): use zstd compression, level 3 [ 126.668039][ T5211] BTRFS info (device loop0): force zstd compression, level 3 [ 126.710880][ T4945] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 126.718343][ T5211] BTRFS info (device loop0): has skinny extents [ 126.738511][ T4945] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 126.777418][ T4945] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 126.827412][ T4945] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 126.838026][ T4945] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 126.849921][ T4945] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 126.860712][ T4945] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 126.871668][ T4945] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 126.884627][ T4945] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 126.896014][ T4945] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 126.909580][ T4945] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 126.918700][ T5104] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 126.929070][ T5104] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 126.977936][ T5104] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 126.987103][ T5211] BTRFS info (device loop0): clearing free space tree [ 127.003231][ T5211] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 127.060070][ T5211] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 127.111515][ T5211] [ 127.114036][ T5211] ====================================================== [ 127.116961][ T4945] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 127.121164][ T5211] WARNING: possible circular locking dependency detected [ 127.121190][ T5211] syzkaller #0 Not tainted [ 127.121200][ T5211] ------------------------------------------------------ [ 127.121206][ T5211] syz.0.20/5211 is trying to acquire lock: [ 127.121217][ T5211] ffff8880698dc0f0 (&type->i_mutex_dir_key#8){++++}-{3:3}, at: lookup_slow+0x46/0x70 [ 127.121293][ T5211] [ 127.121293][ T5211] but task is already holding lock: [ 127.121298][ T5211] ffff88805a6884e0 (&fs_devs->device_list_mutex){+.+.}-{3:3}, at: btrfs_free_stale_devices+0x188/0xa90 [ 127.121353][ T5211] [ 127.121353][ T5211] which lock already depends on the new lock. [ 127.121353][ T5211] [ 127.121359][ T5211] [ 127.121359][ T5211] the existing dependency chain (in reverse order) is: [ 127.121364][ T5211] [ 127.121364][ T5211] -> #3 (&fs_devs->device_list_mutex){+.+.}-{3:3}: [ 127.213365][ T5211] __mutex_lock_common+0x1e3/0x2400 [ 127.219138][ T5211] mutex_lock_nested+0x17/0x20 [ 127.224470][ T5211] btrfs_run_dev_stats+0xe2/0xe70 [ 127.230071][ T5211] commit_cowonly_roots+0x185/0x9c0 [ 127.236016][ T5211] btrfs_commit_transaction+0x130d/0x3570 [ 127.236856][ T4945] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 127.242478][ T5211] btrfs_clear_free_space_tree+0x7ad/0xc30 [ 127.242505][ T5211] btrfs_start_pre_rw_mount+0x287/0x630 [ 127.242525][ T5211] open_ctree+0x28c0/0x32b0 [ 127.242543][ T5211] btrfs_fill_super+0x1c2/0x2e0 [ 127.242560][ T5211] btrfs_mount_root+0x8c7/0x930 [ 127.242580][ T5211] legacy_get_tree+0xe6/0x180 [ 127.242600][ T5211] vfs_get_tree+0x88/0x270 [ 127.242619][ T5211] vfs_kern_mount+0xba/0x150 [ 127.242635][ T5211] btrfs_mount+0x342/0xb10 [ 127.242653][ T5211] legacy_get_tree+0xe6/0x180 [ 127.242671][ T5211] vfs_get_tree+0x88/0x270 [ 127.242688][ T5211] do_new_mount+0x24a/0xa40 [ 127.242706][ T5211] __se_sys_mount+0x2e3/0x3d0 [ 127.242725][ T5211] do_syscall_64+0x4c/0xa0 [ 127.242743][ T5211] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 127.242764][ T5211] [ 127.242764][ T5211] -> #2 (&fs_info->tree_log_mutex){+.+.}-{3:3}: [ 127.242797][ T5211] lock_release+0x321/0x8a0 [ 127.242818][ T5211] __mutex_unlock_slowpath+0xc8/0x6c0 [ 127.242838][ T5211] btrfs_commit_transaction+0x1d11/0x3570 [ 127.242859][ T5211] btrfs_clear_free_space_tree+0x7ad/0xc30 [ 127.242881][ T5211] btrfs_start_pre_rw_mount+0x287/0x630 [ 127.242900][ T5211] open_ctree+0x28c0/0x32b0 [ 127.242919][ T5211] btrfs_fill_super+0x1c2/0x2e0 [ 127.242938][ T5211] btrfs_mount_root+0x8c7/0x930 [ 127.242957][ T5211] legacy_get_tree+0xe6/0x180 [ 127.242977][ T5211] vfs_get_tree+0x88/0x270 [ 127.242996][ T5211] vfs_kern_mount+0xba/0x150 [ 127.243014][ T5211] btrfs_mount+0x342/0xb10 [ 127.243032][ T5211] legacy_get_tree+0xe6/0x180 [ 127.243051][ T5211] vfs_get_tree+0x88/0x270 [ 127.243070][ T5211] do_new_mount+0x24a/0xa40 [ 127.243089][ T5211] __se_sys_mount+0x2e3/0x3d0 [ 127.243107][ T5211] do_syscall_64+0x4c/0xa0 [ 127.243125][ T5211] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 127.243145][ T5211] [ 127.243145][ T5211] -> #1 (sb_internal#2){.+.+}-{0:0}: [ 127.243179][ T5211] start_transaction+0x5bc/0x1130 [ 127.243199][ T5211] btrfs_dirty_inode+0xc5/0x1c0 [ 127.243217][ T5211] btrfs_setattr+0x23e/0xe60 [ 127.243234][ T5211] notify_change+0xbcd/0xee0 [ 127.243255][ T5211] chown_common+0x4a7/0x660 [ 127.243277][ T5211] do_fchownat+0x147/0x240 [ 127.243296][ T5211] __x64_sys_lchown+0x81/0x90 [ 127.243317][ T5211] do_syscall_64+0x4c/0xa0 [ 127.243334][ T5211] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 127.243361][ T5211] [ 127.243361][ T5211] -> #0 (&type->i_mutex_dir_key#8){++++}-{3:3}: [ 127.243395][ T5211] __lock_acquire+0x2c42/0x7d10 [ 127.243416][ T5211] lock_acquire+0x19e/0x400 [ 127.243440][ T5211] down_read+0x44/0x2e0 [ 127.243459][ T5211] lookup_slow+0x46/0x70 [ 127.243476][ T5211] walk_component+0x319/0x460 [ 127.243496][ T5211] path_lookupat+0x169/0x440 [ 127.243513][ T5211] filename_lookup+0x214/0x540 [ 127.243531][ T5211] kern_path+0x37/0x190 [ 127.243548][ T5211] lookup_bdev+0xc5/0x280 [ 127.243564][ T5211] btrfs_free_stale_devices+0x6ec/0xa90 [ 127.243585][ T5211] btrfs_forget_devices+0x52/0x80 [ 127.243604][ T5211] btrfs_control_ioctl+0x10a/0x220 [ 127.243623][ T5211] __se_sys_ioctl+0xfa/0x170 [ 127.243639][ T5211] do_syscall_64+0x4c/0xa0 [ 127.243656][ T5211] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 127.243675][ T5211] [ 127.243675][ T5211] other info that might help us debug this: [ 127.243675][ T5211] [ 127.243681][ T5211] Chain exists of: [ 127.243681][ T5211] &type->i_mutex_dir_key#8 --> &fs_info->tree_log_mutex --> &fs_devs->device_list_mutex [ 127.243681][ T5211] [ 127.243721][ T5211] Possible unsafe locking scenario: [ 127.243721][ T5211] [ 127.243726][ T5211] CPU0 CPU1 [ 127.243731][ T5211] ---- ---- [ 127.243736][ T5211] lock(&fs_devs->device_list_mutex); [ 127.243749][ T5211] lock(&fs_info->tree_log_mutex); [ 127.243764][ T5211] lock(&fs_devs->device_list_mutex); [ 127.243778][ T5211] lock(&type->i_mutex_dir_key#8); [ 127.243795][ T5211] [ 127.243795][ T5211] *** DEADLOCK *** [ 127.243795][ T5211] [ 127.243799][ T5211] 2 locks held by syz.0.20/5211: [ 127.366408][ T4945] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 127.367170][ T5211] #0: ffffffff8c808aa8 [ 127.407491][ T4945] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 127.409597][ T5211] (uuid_mutex){+.+.}-{3:3} [ 127.414825][ T4945] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 127.420087][ T5211] , at: btrfs_forget_devices+0x1a/0x80 [ 127.420122][ T5211] #1: ffff88805a6884e0 (&fs_devs->device_list_mutex){+.+.}-{3:3}, at: btrfs_free_stale_devices+0x188/0xa90 [ 127.470169][ T4945] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 127.471296][ T5211] [ 127.471296][ T5211] stack backtrace: [ 127.471368][ T5211] CPU: 0 PID: 5211 Comm: syz.0.20 Not tainted syzkaller #0 [ 127.476346][ T4945] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 127.481462][ T5211] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 127.481485][ T5211] Call Trace: [ 127.481494][ T5211] [ 127.481502][ T5211] dump_stack_lvl+0x188/0x250 [ 127.547270][ T4945] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 127.551872][ T5211] ? load_image+0x400/0x400 [ 127.551898][ T5211] ? show_regs_print_info+0x20/0x20 [ 127.597530][ T4945] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 127.612490][ T5211] ? print_circular_bug+0x12b/0x1a0 [ 127.612523][ T5211] check_noncircular+0x296/0x330 [ 127.657499][ T4945] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 127.665470][ T5211] ? add_chain_block+0x940/0x940 [ 127.711889][ T4945] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 127.716509][ T5211] ? lockdep_lock+0xf1/0x1f0 [ 127.775297][ T5031] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 127.777889][ T5211] ? mark_lock+0x94/0x320 [ 127.777916][ T5211] __lock_acquire+0x2c42/0x7d10 [ 127.783323][ T5031] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 127.792478][ T5211] ? verify_lock_unused+0x140/0x140 [ 127.792512][ T5211] ? rcu_lock_release+0x5/0x20 [ 127.885870][ T5211] lock_acquire+0x19e/0x400 [ 127.890427][ T5211] ? lookup_slow+0x46/0x70 [ 127.894895][ T5211] ? __might_sleep+0xf0/0xf0 [ 127.899637][ T5211] ? read_lock_is_recursive+0x10/0x10 [ 127.905067][ T5211] ? lookup_fast+0x316/0x720 [ 127.909802][ T5211] down_read+0x44/0x2e0 [ 127.914003][ T5211] ? lookup_slow+0x46/0x70 [ 127.918617][ T5211] lookup_slow+0x46/0x70 [ 127.922914][ T5211] walk_component+0x319/0x460 [ 127.927961][ T5211] path_lookupat+0x169/0x440 [ 127.933008][ T5211] filename_lookup+0x214/0x540 [ 127.937916][ T5211] ? hashlen_string+0x110/0x110 [ 127.942845][ T5211] ? getname_kernel+0x56/0x2e0 [ 127.947652][ T5211] ? getname_kernel+0x142/0x2e0 [ 127.952648][ T5211] ? getname_kernel+0x1fc/0x2e0 [ 127.957548][ T5211] kern_path+0x37/0x190 [ 127.961779][ T5211] lookup_bdev+0xc5/0x280 [ 127.966162][ T5211] ? slab_free_freelist_hook+0xea/0x170 [ 127.971846][ T5211] ? blkdev_get_by_path+0x2e0/0x2e0 [ 127.977300][ T5211] ? kfree+0xef/0x2a0 [ 127.981329][ T5211] btrfs_free_stale_devices+0x6ec/0xa90 [ 127.987055][ T5211] ? btrfs_forget_devices+0x80/0x80 [ 127.992317][ T5211] ? _copy_from_user+0x31/0x170 [ 127.997259][ T5211] ? copy_user_enhanced_fast_string+0xe/0x40 [ 128.003296][ T5211] btrfs_forget_devices+0x52/0x80 [ 128.008875][ T5211] btrfs_control_ioctl+0x10a/0x220 [ 128.014751][ T5211] ? trace_raw_output_btrfs__space_info_update+0x130/0x130 [ 128.022359][ T5211] __se_sys_ioctl+0xfa/0x170 [ 128.027017][ T5211] do_syscall_64+0x4c/0xa0 [ 128.031482][ T5211] ? clear_bhb_loop+0x30/0x80 [ 128.036312][ T5211] ? clear_bhb_loop+0x30/0x80 [ 128.041032][ T5211] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 128.046989][ T5211] RIP: 0033:0x7f2e53426f69 [ 128.051447][ T5211] 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 [ 128.071091][ T5211] RSP: 002b:00007f2e5269b058 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 128.079656][ T5211] RAX: ffffffffffffffda RBX: 00007f2e535f2fa0 RCX: 00007f2e53426f69 [ 128.087681][ T5211] RDX: 0000000020000100 RSI: 0000000050009405 RDI: 0000000000000004 [ 128.095784][ T5211] RBP: 00007f2e534aab87 R08: 0000000000000000 R09: 0000000000000000 [ 128.103916][ T5211] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 128.111935][ T5211] R13: 0000000000000000 R14: 00007f2e535f2fa0 R15: 00007fff8b451fd8 [ 128.119968][ T5211] 2026/04/11 06:26:33 executed programs: 14 [ 128.166296][ T155] device hsr_slave_0 left promiscuous mode [ 128.202008][ T155] device hsr_slave_1 left promiscuous mode [ 128.248331][ T155] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 128.256256][ T155] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 128.308139][ T155] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 128.315706][ T155] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 128.370378][ T155] device bridge_slave_1 left promiscuous mode [ 128.376612][ T155] bridge0: port 2(bridge_slave_1) entered disabled state [ 128.408701][ T155] device bridge_slave_0 left promiscuous mode [ 128.414974][ T155] bridge0: port 1(bridge_slave_0) entered disabled state [ 128.520845][ T155] device veth1_macvtap left promiscuous mode [ 128.526939][ T155] device veth0_macvtap left promiscuous mode [ 128.578332][ T155] device veth1_vlan left promiscuous mode [ 128.584337][ T155] device veth0_vlan left promiscuous mode [ 128.762188][ T5278] loop0: detected capacity change from 0 to 32768 [ 128.793664][ T5280] loop3: detected capacity change from 0 to 32768 [ 128.803700][ T5278] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.22 (5278) [ 128.877140][ T5280] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz.3.23 (5280) [ 128.900534][ T5278] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm [ 128.912723][ T5040] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (5040) [ 128.925621][ T5278] BTRFS info (device loop0): setting nodatacow, compression disabled [ 128.957670][ T5278] BTRFS info (device loop0): max_inline at 0 [ 128.963738][ T5278] BTRFS info (device loop0): enabling disk space caching [ 128.987110][ T5278] BTRFS info (device loop0): turning off barriers [ 129.004443][ T5278] BTRFS info (device loop0): turning on flush-on-commit [ 129.038942][ T5278] BTRFS info (device loop0): doing ref verification [ 129.065993][ T5278] BTRFS info (device loop0): force clearing of disk cache [ 129.087817][ T5278] BTRFS info (device loop0): enabling ssd optimizations [ 129.105270][ T5278] BTRFS info (device loop0): max_inline at 4096 [ 129.111832][ T5278] BTRFS info (device loop0): disk space caching is enabled [ 129.127770][ T5278] BTRFS info (device loop0): has skinny extents [ 129.147000][ T155] team0 (unregistering): Port device team_slave_1 removed [ 129.185719][ T155] team0 (unregistering): Port device team_slave_0 removed [ 129.220401][ T155] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 129.265959][ T155] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 129.284891][ T5278] BTRFS info (device loop0): clearing free space tree [ 129.294781][ T5278] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 129.312292][ T5280] loop3: detected capacity change from 0 to 32768 [ 129.327812][ T5278] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 129.338503][ T5280] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop3 scanned by syz.3.23 (5280) [ 129.364996][ T5280] BTRFS info (device loop3): using sha256 (sha256-avx2) checksum algorithm [ 129.379077][ T5280] BTRFS info (device loop3): setting nodatacow, compression disabled [ 129.403641][ T5280] BTRFS info (device loop3): force clearing of disk cache [ 129.439061][ T5280] BTRFS info (device loop3): setting datacow [ 129.445125][ T5280] BTRFS info (device loop3): doing ref verification [ 129.488271][ T5280] BTRFS info (device loop3): disabling free space tree [ 129.495211][ T5280] BTRFS info (device loop3): trying to use backup root at mount time [ 129.511083][ T5280] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 129.525498][ T5280] BTRFS info (device loop3): use zstd compression, level 3 [ 129.535260][ T5280] BTRFS info (device loop3): force zstd compression, level 3 [ 129.556728][ T5280] BTRFS info (device loop3): has skinny extents [ 129.571261][ T155] bond0 (unregistering): Released all slaves [ 129.625016][ T5104] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 129.644158][ T5104] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 129.676557][ T5104] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 129.709191][ T4945] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 129.718366][ T4945] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 129.728046][ T4945] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 129.736959][ T4945] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 129.841120][ T4934] ieee80211 phy15: Selected rate control algorithm 'minstrel_ht' [ 129.959247][ T5280] BTRFS info (device loop3): clearing free space tree [ 129.966119][ T5280] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 130.007956][ T5280] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 130.051343][ T4945] ieee80211 phy16: Selected rate control algorithm 'minstrel_ht' [ 130.126671][ T5102] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 130.149797][ T5102] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 130.162344][ T5031] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 130.184416][ T4934] ieee80211 phy17: Selected rate control algorithm 'minstrel_ht' [ 130.210748][ T5102] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 130.220643][ T5102] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 130.265012][ T4945] ieee80211 phy18: Selected rate control algorithm 'minstrel_ht' [ 130.275222][ T5040] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 10 /dev/loop3 scanned by udevd (5040) [ 130.322851][ T5031] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 130.339239][ T1218] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 130.367869][ T1218] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 130.412526][ T5102] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 130.440236][ T1218] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 130.479417][ T1218] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 130.525078][ T5334] loop1: detected capacity change from 0 to 32768 [ 130.537660][ T1218] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 130.597946][ T5334] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop1 scanned by syz.1.16 (5334) [ 130.721441][ T5334] BTRFS info (device loop1): using crc32c (crc32c-intel) checksum algorithm [ 130.775138][ T5334] BTRFS info (device loop1): setting nodatacow, compression disabled [ 130.817827][ T5334] BTRFS info (device loop1): max_inline at 0 [ 130.823892][ T5334] BTRFS info (device loop1): enabling disk space caching [ 130.890932][ T5334] BTRFS info (device loop1): turning off barriers [ 130.937661][ T5334] BTRFS info (device loop1): turning on flush-on-commit [ 130.965104][ T5334] BTRFS info (device loop1): doing ref verification [ 131.008518][ T5334] BTRFS info (device loop1): force clearing of disk cache [ 131.015747][ T5334] BTRFS info (device loop1): enabling ssd optimizations [ 131.061570][ T5334] BTRFS info (device loop1): max_inline at 4096 [ 131.097459][ T5334] BTRFS info (device loop1): disk space caching is enabled [ 131.111381][ T5334] BTRFS info (device loop1): has skinny extents [ 131.218055][ T5348] loop3: detected capacity change from 0 to 32768 [ 131.226480][ T5346] loop0: detected capacity change from 0 to 32768 [ 131.353149][ T5348] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz.3.25 (5348) [ 131.417663][ T5346] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz.0.24 (5346) [ 131.513558][ T4860] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (4860) [ 131.578644][ T5334] BTRFS info (device loop1): clearing free space tree [ 131.585650][ T5334] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 131.612065][ T5356] loop2: detected capacity change from 0 to 32768 [ 131.618027][ T5334] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 131.632096][ T5356] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz.2.17 (5356) [ 131.670960][ T5360] loop4: detected capacity change from 0 to 32768 [ 131.696323][ T5040] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (5040) [ 131.785211][ T4872] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (4872) [ 131.846737][ T5360] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz.4.19 (5360) [ 131.987792][ T5038] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (5038) [ 132.187829][ T5346] loop0: detected capacity change from 0 to 32768 [ 132.433468][ T5348] loop3: detected capacity change from 0 to 32768 [ 132.504367][ T5348] BTRFS info (device loop3): using sha256 (sha256-avx2) checksum algorithm [ 132.568655][ T5348] BTRFS info (device loop3): setting nodatacow, compression disabled [ 132.619527][ T5348] BTRFS info (device loop3): force clearing of disk cache [ 132.626934][ T5348] BTRFS info (device loop3): setting datacow [ 132.674242][ T5348] BTRFS info (device loop3): doing ref verification [ 132.707392][ T5348] BTRFS info (device loop3): disabling free space tree [ 132.720703][ T5356] loop2: detected capacity change from 0 to 32768 [ 132.738755][ T5348] BTRFS info (device loop3): trying to use backup root at mount time [ 132.787671][ T5348] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 132.799965][ T5356] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz.2.17 (5356) [ 132.829773][ T5348] BTRFS info (device loop3): use zstd compression, level 3 [ 132.869770][ T5348] BTRFS info (device loop3): force zstd compression, level 3 [ 132.888023][ T5360] loop4: detected capacity change from 0 to 32768 [ 132.917542][ T5348] BTRFS info (device loop3): has skinny extents [ 132.954991][ T5360] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz.4.19 (5360) [ 132.970066][ T1424] ieee802154 phy0 wpan0: encryption failed: -22 [ 132.976411][ T1424] ieee802154 phy1 wpan1: encryption failed: -22 [ 133.007650][ T4872] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (4872) [ 133.138693][ T4860] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4860) [ 133.149016][ T5404] loop0: detected capacity change from 0 to 32768 [ 133.261596][ T5404] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.26 (5404) [ 133.308990][ T5348] BTRFS error (device loop3): open_ctree failed: -12 [ 133.316542][ T5404] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm [ 133.387785][ T5404] BTRFS info (device loop0): setting nodatacow, compression disabled [ 133.395969][ T5404] BTRFS info (device loop0): max_inline at 0 2026/04/11 06:26:38 executed programs: 25 [ 133.451205][ T5404] BTRFS info (device loop0): enabling disk space caching [ 133.497554][ T5404] BTRFS info (device loop0): turning off barriers [ 133.504081][ T5404] BTRFS info (device loop0): turning on flush-on-commit [ 133.542401][ T5040] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop3 scanned by udevd (5040) [ 133.577430][ T5404] BTRFS info (device loop0): doing ref verification [ 133.577460][ T5404] BTRFS info (device loop0): force clearing of disk cache [ 133.577660][ T5404] BTRFS info (device loop0): enabling ssd optimizations [ 133.707744][ T5404] BTRFS info (device loop0): max_inline at 4096 [ 133.756154][ T5404] BTRFS info (device loop0): disk space caching is enabled [ 133.827110][ T5404] BTRFS info (device loop0): has skinny extents [ 133.900846][ T5419] loop2: detected capacity change from 0 to 32768 [ 133.958826][ T5419] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz.2.27 (5419) [ 134.025106][ T5425] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz.4.28 (5425) [ 134.123106][ T4860] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (4860) [ 134.160048][ T5434] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.29 (5434) [ 134.215887][ T5404] BTRFS info (device loop0): clearing free space tree [ 134.227576][ T4872] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4872) [ 134.259415][ T5404] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 134.308178][ T5438] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5438) [ 134.347454][ T5404] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 134.519836][ T5444] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz.3.30 (5444) [ 134.878500][ T5425] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz.4.28 (5425) [ 134.892563][ T5419] BTRFS info (device loop2): using sha256 (sha256-avx2) checksum algorithm [ 134.942665][ T5419] BTRFS info (device loop2): setting nodatacow, compression disabled [ 134.962818][ T4860] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4860) [ 134.983899][ T5419] BTRFS info (device loop2): force clearing of disk cache [ 135.014659][ T5434] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.29 (5434) [ 135.025845][ T5419] BTRFS info (device loop2): setting datacow [ 135.054550][ T5419] BTRFS info (device loop2): doing ref verification [ 135.112790][ T5419] BTRFS info (device loop2): disabling free space tree [ 135.143359][ T5419] BTRFS info (device loop2): trying to use backup root at mount time [ 135.152888][ T5040] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5040) [ 135.193406][ T5419] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 135.236125][ T5419] BTRFS info (device loop2): use zstd compression, level 3 [ 135.274871][ T5419] BTRFS info (device loop2): force zstd compression, level 3 [ 135.307675][ T5419] BTRFS info (device loop2): has skinny extents [ 135.598649][ T5419] BTRFS info (device loop2): clearing free space tree [ 135.624279][ T5419] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 135.678451][ T5419] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 135.768509][ T5491] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop1 scanned by syz.1.32 (5491) [ 135.899689][ T5491] BTRFS info (device loop1): using crc32c (crc32c-intel) checksum algorithm [ 135.943011][ T5491] BTRFS info (device loop1): setting nodatacow, compression disabled [ 135.958903][ T5040] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 10 /dev/loop2 scanned by udevd (5040) [ 135.977417][ T5491] BTRFS info (device loop1): max_inline at 0 [ 136.011423][ T5491] BTRFS info (device loop1): enabling disk space caching [ 136.041357][ T5489] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz.4.31 (5489) [ 136.045947][ T5491] BTRFS info (device loop1): turning off barriers [ 136.152390][ T5395] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (5395) [ 136.173954][ T5491] BTRFS info (device loop1): turning on flush-on-commit [ 136.209359][ T5491] BTRFS info (device loop1): doing ref verification [ 136.246629][ T5491] BTRFS info (device loop1): force clearing of disk cache [ 136.278430][ T5491] BTRFS info (device loop1): enabling ssd optimizations [ 136.285493][ T5491] BTRFS info (device loop1): max_inline at 4096 [ 136.338171][ T5491] BTRFS info (device loop1): disk space caching is enabled [ 136.388355][ T5491] BTRFS info (device loop1): has skinny extents [ 136.780386][ T5489] set_capacity_and_notify: 9 callbacks suppressed [ 136.780402][ T5489] loop4: detected capacity change from 0 to 32768 [ 136.831371][ T5528] loop0: detected capacity change from 0 to 32768 [ 136.839429][ T5491] BTRFS info (device loop1): clearing free space tree [ 136.864166][ T5528] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz.0.33 (5528) [ 136.896894][ T5491] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 136.973353][ T5531] loop3: detected capacity change from 0 to 32768 [ 136.991082][ T5491] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 137.030198][ T4872] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (4872)