Warning: Permanently added '10.128.0.42' (ED25519) to the list of known hosts.
2026/10/13 09:15:54 parsed 1 programs
[  101.477198][ T4624] Adding 124996k swap on ./swap-file.  Priority:0 extents:1 across:124996k FS
[  104.410701][ T4792] chnl_net:caif_netlink_parms(): no params data found
[  104.920905][ T4792] bridge0: port 1(bridge_slave_0) entered blocking state
[  104.928023][ T4792] bridge0: port 1(bridge_slave_0) entered disabled state
[  105.014812][ T4792] device bridge_slave_0 entered promiscuous mode
[  105.060419][ T4792] bridge0: port 2(bridge_slave_1) entered blocking state
[  105.073853][ T4792] bridge0: port 2(bridge_slave_1) entered disabled state
[  105.082078][ T4792] device bridge_slave_1 entered promiscuous mode
[  105.156628][ T4792] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[  105.188374][ T4792] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[  105.377870][ T4792] team0: Port device team_slave_0 added
[  105.441777][ T4792] team0: Port device team_slave_1 added
[  105.622430][ T4792] batman_adv: batadv0: Adding interface: batadv_slave_0
[  105.640879][ T4792] 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.
[  105.720460][ T4792] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[  105.767318][ T4792] batman_adv: batadv0: Adding interface: batadv_slave_1
[  105.775594][ T4792] 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.
[  105.802014][ T4792] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[  105.977685][ T4792] device hsr_slave_0 entered promiscuous mode
[  106.057319][ T4792] device hsr_slave_1 entered promiscuous mode
[  106.729287][    T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  106.737245][    T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  106.772649][ T4253] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[  106.867287][    T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  106.881468][    T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  107.034158][ T4253] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[  107.450568][ T4792] netdevsim netdevsim0 netdevsim0: renamed from eth0
[  107.460679][ T4792] netdevsim netdevsim0 netdevsim1: renamed from eth1
[  107.481958][ T4792] netdevsim netdevsim0 netdevsim2: renamed from eth2
[  107.492341][ T4792] netdevsim netdevsim0 netdevsim3: renamed from eth3
[  107.589955][ T4792] 8021q: adding VLAN 0 to HW filter on device bond0
[  107.623399][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[  107.644821][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[  107.673462][ T4792] 8021q: adding VLAN 0 to HW filter on device team0
[  107.698280][ T4285] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[  107.710058][ T4285] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[  107.734710][ T4285] bridge0: port 1(bridge_slave_0) entered blocking state
[  107.741890][ T4285] bridge0: port 1(bridge_slave_0) entered forwarding state
[  107.751342][ T4285] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[  107.768675][ T4285] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[  107.781145][ T4285] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[  107.792248][ T4285] bridge0: port 2(bridge_slave_1) entered blocking state
[  107.799405][ T4285] bridge0: port 2(bridge_slave_1) entered forwarding state
[  107.822382][ T4285] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[  107.831970][ T4285] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[  107.844042][ T4285] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[  107.856167][ T4285] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[  107.870644][ T4285] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[  107.890121][ T4285] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[  107.905855][ T4285] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[  107.927928][ T4253] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[  107.937365][ T4253] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[  107.960473][ T4253] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[  107.974480][ T4253] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[  107.986056][ T4792] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[  108.191771][ T4253] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[  108.200815][ T4253] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[  108.215850][ T4792] 8021q: adding VLAN 0 to HW filter on device batadv0
[  108.243335][ T4253] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[  108.253759][ T4253] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[  108.290451][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[  108.310481][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[  108.323343][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[  108.340285][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[  108.364103][ T4792] device veth0_vlan entered promiscuous mode
[  108.416455][ T4792] device veth1_vlan entered promiscuous mode
[  108.541745][ T4253] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[  108.552030][ T4253] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[  108.572499][ T4792] device veth0_macvtap entered promiscuous mode
[  108.603521][ T4792] device veth1_macvtap entered promiscuous mode
[  108.642954][ T4792] batman_adv: batadv0: Interface activated: batadv_slave_0
[  108.659885][ T4285] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[  108.668423][ T4285] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[  108.696007][ T4285] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[  108.716746][ T4285] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[  108.740065][ T4792] batman_adv: batadv0: Interface activated: batadv_slave_1
[  108.753992][ T4792] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[  108.763215][ T4792] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[  108.773348][ T4792] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[  108.784094][ T4792] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[  108.794695][ T4253] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[  108.804117][ T4253] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
2026/10/13 09:16:06 executed programs: 0
[  109.628344][ T4962] chnl_net:caif_netlink_parms(): no params data found
[  109.894420][ T4963] chnl_net:caif_netlink_parms(): no params data found
[  109.952225][ T4962] bridge0: port 1(bridge_slave_0) entered blocking state
[  109.959738][ T4962] bridge0: port 1(bridge_slave_0) entered disabled state
[  109.967959][ T4962] device bridge_slave_0 entered promiscuous mode
[  110.078029][ T4962] bridge0: port 2(bridge_slave_1) entered blocking state
[  110.085764][ T4962] bridge0: port 2(bridge_slave_1) entered disabled state
[  110.097323][ T4962] device bridge_slave_1 entered promiscuous mode
[  110.132218][ T4957] chnl_net:caif_netlink_parms(): no params data found
[  110.146618][ T4955] chnl_net:caif_netlink_parms(): no params data found
[  110.266638][ T4962] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[  110.300653][ T4962] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[  110.315586][ T4968] chnl_net:caif_netlink_parms(): no params data found
[  110.326362][ T4963] bridge0: port 1(bridge_slave_0) entered blocking state
[  110.338496][ T4963] bridge0: port 1(bridge_slave_0) entered disabled state
[  110.347523][ T4963] device bridge_slave_0 entered promiscuous mode
[  110.385851][ T4963] bridge0: port 2(bridge_slave_1) entered blocking state
[  110.398653][ T4963] bridge0: port 2(bridge_slave_1) entered disabled state
[  110.410026][ T4963] device bridge_slave_1 entered promiscuous mode
[  110.513918][ T4957] bridge0: port 1(bridge_slave_0) entered blocking state
[  110.521496][ T4957] bridge0: port 1(bridge_slave_0) entered disabled state
[  110.529901][ T4957] device bridge_slave_0 entered promiscuous mode
[  110.570746][ T4962] team0: Port device team_slave_0 added
[  110.584848][ T4955] bridge0: port 1(bridge_slave_0) entered blocking state
[  110.595731][ T4955] bridge0: port 1(bridge_slave_0) entered disabled state
[  110.604241][ T4955] device bridge_slave_0 entered promiscuous mode
[  110.631969][ T4957] bridge0: port 2(bridge_slave_1) entered blocking state
[  110.639078][ T4957] bridge0: port 2(bridge_slave_1) entered disabled state
[  110.647961][ T4957] device bridge_slave_1 entered promiscuous mode
[  110.659514][ T4962] team0: Port device team_slave_1 added
[  110.669758][ T4963] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[  110.689637][ T4955] bridge0: port 2(bridge_slave_1) entered blocking state
[  110.696781][ T4955] bridge0: port 2(bridge_slave_1) entered disabled state
[  110.705535][ T4955] device bridge_slave_1 entered promiscuous mode
[  110.729035][ T4968] bridge0: port 1(bridge_slave_0) entered blocking state
[  110.736906][ T4968] bridge0: port 1(bridge_slave_0) entered disabled state
[  110.745295][ T4968] device bridge_slave_0 entered promiscuous mode
[  110.773652][ T4963] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[  110.794164][ T4955] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[  110.803953][ T4968] bridge0: port 2(bridge_slave_1) entered blocking state
[  110.812174][ T4968] bridge0: port 2(bridge_slave_1) entered disabled state
[  110.820655][ T4968] device bridge_slave_1 entered promiscuous mode
[  110.836206][ T4962] batman_adv: batadv0: Adding interface: batadv_slave_0
[  110.843324][ T4962] 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.
[  110.869701][ T4962] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[  110.884771][ T4962] batman_adv: batadv0: Adding interface: batadv_slave_1
[  110.892156][ T4962] 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.
[  110.919007][ T4962] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[  110.940853][ T4955] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[  110.962263][ T4957] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[  110.997597][ T4963] team0: Port device team_slave_0 added
[  111.027335][ T4957] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[  111.068729][ T4963] team0: Port device team_slave_1 added
[  111.097533][ T4968] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[  111.131295][ T4962] device hsr_slave_0 entered promiscuous mode
[  111.147051][ T4962] device hsr_slave_1 entered promiscuous mode
[  111.154052][ T4962] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[  111.169024][ T4962] Cannot create hsr debugfs directory
[  111.175500][ T4233] Bluetooth: hci0: command 0x0409 tx timeout
[  111.181626][   T13] Bluetooth: hci2: command 0x0409 tx timeout
[  111.188280][ T4233] Bluetooth: hci1: command 0x0409 tx timeout
[  111.209919][ T4955] team0: Port device team_slave_0 added
[  111.218199][ T4955] team0: Port device team_slave_1 added
[  111.227285][ T4968] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[  111.242523][ T4957] team0: Port device team_slave_0 added
[  111.249299][ T4233] Bluetooth: hci3: command 0x0409 tx timeout
[  111.308382][ T4957] team0: Port device team_slave_1 added
[  111.324948][ T4963] batman_adv: batadv0: Adding interface: batadv_slave_0
[  111.332498][   T13] Bluetooth: hci4: command 0x0409 tx timeout
[  111.338570][ T4963] 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.
[  111.366777][ T4963] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[  111.397593][ T4968] team0: Port device team_slave_0 added
[  111.428050][ T4963] batman_adv: batadv0: Adding interface: batadv_slave_1
[  111.435589][ T4963] 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.
[  111.462259][ T4963] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[  111.483299][ T4955] batman_adv: batadv0: Adding interface: batadv_slave_0
[  111.491238][ T4955] 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.
[  111.519000][ T4955] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[  111.538100][ T4968] team0: Port device team_slave_1 added
[  111.561068][ T4957] batman_adv: batadv0: Adding interface: batadv_slave_0
[  111.568252][ T4957] 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.
[  111.595033][ T4957] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[  111.614890][ T4955] batman_adv: batadv0: Adding interface: batadv_slave_1
[  111.624013][ T4955] 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.
[  111.650408][ T4955] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[  111.760352][ T4957] batman_adv: batadv0: Adding interface: batadv_slave_1
[  111.767353][ T4957] 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.
[  111.794116][ T4957] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[  111.831494][ T4968] batman_adv: batadv0: Adding interface: batadv_slave_0
[  111.838490][ T4968] 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.
[  111.865406][ T4968] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[  111.905605][ T4968] batman_adv: batadv0: Adding interface: batadv_slave_1
[  111.913845][ T4968] 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.
[  111.940365][ T4968] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[  111.967533][ T4963] device hsr_slave_0 entered promiscuous mode
[  111.975303][ T4963] device hsr_slave_1 entered promiscuous mode
[  111.982702][ T4963] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[  111.990898][ T4963] Cannot create hsr debugfs directory
[  112.004111][ T4955] device hsr_slave_0 entered promiscuous mode
[  112.020593][ T4955] device hsr_slave_1 entered promiscuous mode
[  112.027492][ T4955] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[  112.042837][ T4955] Cannot create hsr debugfs directory
[  112.141860][ T4957] device hsr_slave_0 entered promiscuous mode
[  112.150425][ T4957] device hsr_slave_1 entered promiscuous mode
[  112.157273][ T4957] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[  112.167069][ T4957] Cannot create hsr debugfs directory
[  112.260777][ T4968] device hsr_slave_0 entered promiscuous mode
[  112.268561][ T4968] device hsr_slave_1 entered promiscuous mode
[  112.277848][ T4968] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[  112.292378][ T4968] Cannot create hsr debugfs directory
[  112.718786][ T4962] netdevsim netdevsim1 netdevsim0: renamed from eth0
[  112.744381][ T4962] netdevsim netdevsim1 netdevsim1: renamed from eth1
[  112.784829][ T4962] netdevsim netdevsim1 netdevsim2: renamed from eth2
[  112.853978][ T4957] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  112.886940][ T4962] netdevsim netdevsim1 netdevsim3: renamed from eth3
[  112.906393][ T4963] netdevsim netdevsim4 netdevsim0: renamed from eth0
[  112.932737][ T4963] netdevsim netdevsim4 netdevsim1: renamed from eth1
[  112.953869][ T4963] netdevsim netdevsim4 netdevsim2: renamed from eth2
[  112.978898][ T4963] netdevsim netdevsim4 netdevsim3: renamed from eth3
[  113.131000][ T4962] 8021q: adding VLAN 0 to HW filter on device bond0
[  113.177009][ T4962] 8021q: adding VLAN 0 to HW filter on device team0
[  113.185268][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[  113.202759][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[  113.226029][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[  113.241032][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[  113.257275][   T21] Bluetooth: hci1: command 0x041b tx timeout
[  113.265592][   T21] Bluetooth: hci0: command 0x041b tx timeout
[  113.279566][  T154] bridge0: port 1(bridge_slave_0) entered blocking state
[  113.286689][  T154] bridge0: port 1(bridge_slave_0) entered forwarding state
[  113.301424][   T21] Bluetooth: hci2: command 0x041b tx timeout
[  113.315020][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[  113.326557][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[  113.339200][ T5087] Bluetooth: hci3: command 0x041b tx timeout
[  113.352649][  T154] bridge0: port 2(bridge_slave_1) entered blocking state
[  113.359834][  T154] bridge0: port 2(bridge_slave_1) entered forwarding state
[  113.379956][ T4963] 8021q: adding VLAN 0 to HW filter on device bond0
[  113.393490][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[  113.409789][ T5087] Bluetooth: hci4: command 0x041b tx timeout
[  113.448013][ T4963] 8021q: adding VLAN 0 to HW filter on device team0
[  113.455850][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[  113.474618][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[  113.487821][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[  113.505211][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[  113.516157][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[  113.531625][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[  113.544929][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[  113.556444][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[  113.594067][ T4962] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[  113.619780][ T4962] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[  113.658049][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[  113.667429][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[  113.677236][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[  113.687348][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[  113.697440][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[  113.706895][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[  113.722515][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[  113.732592][  T154] bridge0: port 1(bridge_slave_0) entered blocking state
[  113.739755][  T154] bridge0: port 1(bridge_slave_0) entered forwarding state
[  113.748140][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[  113.758351][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[  113.767582][  T154] bridge0: port 2(bridge_slave_1) entered blocking state
[  113.774845][  T154] bridge0: port 2(bridge_slave_1) entered forwarding state
[  113.784511][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[  113.810294][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[  113.829827][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[  113.849753][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[  113.883243][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[  113.898833][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[  113.947642][ T4963] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[  113.968118][ T4963] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[  113.992298][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[  114.010096][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[  114.030689][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[  114.054715][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[  114.086863][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[  114.110606][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[  114.146981][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[  114.160071][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[  114.238910][ T4957] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  114.287207][  T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[  114.295701][  T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[  114.344524][ T4957] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  114.395050][ T4962] 8021q: adding VLAN 0 to HW filter on device batadv0
[  114.433568][ T4963] 8021q: adding VLAN 0 to HW filter on device batadv0
[  114.442706][  T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[  114.451578][  T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[  114.512996][ T4957] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  114.552439][  T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[  114.562044][  T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[  114.593428][ T4962] device veth0_vlan entered promiscuous mode
[  114.612227][ T4253] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[  114.620814][ T4253] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[  114.650380][ T4253] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[  114.669828][ T4253] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[  114.723432][ T4962] device veth1_vlan entered promiscuous mode
[  114.864094][ T4253] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[  114.896907][ T4253] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[  114.916661][ T4253] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[  114.950226][ T4253] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[  114.990015][ T4962] device veth0_macvtap entered promiscuous mode
[  115.036275][ T4253] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[  115.060185][ T4962] device veth1_macvtap entered promiscuous mode
[  115.180528][ T5119] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[  115.200684][ T5119] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[  115.227880][ T4962] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  115.259305][ T4962] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  115.290661][ T4962] batman_adv: batadv0: Interface activated: batadv_slave_0
[  115.298660][ T4957] netdevsim netdevsim0 netdevsim0: renamed from eth0
[  115.329463][ T5087] Bluetooth: hci2: command 0x040f tx timeout
[  115.338910][ T5087] Bluetooth: hci0: command 0x040f tx timeout
[  115.364997][ T5087] Bluetooth: hci1: command 0x040f tx timeout
[  115.409790][ T5087] Bluetooth: hci3: command 0x040f tx timeout
[  115.426462][ T4963] device veth0_vlan entered promiscuous mode
[  115.450212][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[  115.460129][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[  115.479789][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[  115.489526][ T5087] Bluetooth: hci4: command 0x040f tx timeout
[  115.505036][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[  115.517472][ T4962] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  115.539791][ T4962] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  115.560559][ T4962] batman_adv: batadv0: Interface activated: batadv_slave_1
[  115.569069][ T4957] netdevsim netdevsim0 netdevsim1: renamed from eth1
[  115.593762][ T4957] netdevsim netdevsim0 netdevsim2: renamed from eth2
[  115.618145][ T4963] device veth1_vlan entered promiscuous mode
[  115.634466][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[  115.645014][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[  115.655957][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[  115.665365][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[  115.674558][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[  115.686351][ T4962] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[  115.695744][ T4962] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[  115.705467][ T4962] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[  115.716044][ T4962] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[  115.800313][ T4957] netdevsim netdevsim0 netdevsim3: renamed from eth3
[  115.985128][ T4963] device veth0_macvtap entered promiscuous mode
[  116.027881][ T4253] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[  116.051123][ T4253] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[  116.060458][ T4253] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[  116.075469][ T4253] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[  116.088605][ T4963] device veth1_macvtap entered promiscuous mode
[  116.105655][ T4253] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  116.133932][ T4253] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  116.202972][ T4963] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  116.223878][ T4963] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  116.239496][ T4963] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  116.267116][ T4963] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  116.303233][ T4963] batman_adv: batadv0: Interface activated: batadv_slave_0
[  116.334281][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[  116.345833][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[  116.370503][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[  116.417562][ T4963] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  116.439185][ T4963] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  116.459352][ T4963] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  116.478188][ T4963] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  116.496994][ T4963] batman_adv: batadv0: Interface activated: batadv_slave_1
[  116.519618][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[  116.528865][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[  116.540795][ T4963] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[  116.550552][ T4963] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[  116.559863][ T4963] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[  116.568907][ T4963] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[  116.582909][  T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  116.602867][  T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
2026/10/13 09:16:14 executed programs: 10
[  116.632030][ T4253] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[  116.710908][ T4968] netdevsim netdevsim2 netdevsim0: renamed from eth0
[  116.772728][ T4957] 8021q: adding VLAN 0 to HW filter on device bond0
[  116.789550][ T4968] netdevsim netdevsim2 netdevsim1: renamed from eth1
[  116.819623][ T5155] loop1: detected capacity change from 0 to 2048
[  116.830157][ T4968] netdevsim netdevsim2 netdevsim2: renamed from eth2
[  116.858032][ T4968] netdevsim netdevsim2 netdevsim3: renamed from eth3
[  116.883461][ T4253] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[  116.900505][ T4253] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[  116.926274][ T5155] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  116.943880][ T4957] 8021q: adding VLAN 0 to HW filter on device team0
[  116.955697][   T26] audit: type=1800 audit(1791882974.719:2): pid=5155 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.18" name="file1" dev="loop1" ino=15 res=0 errno=0
[  116.996444][   T26] audit: type=1800 audit(1791882974.739:3): pid=5155 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.18" name="file1" dev="loop1" ino=15 res=0 errno=0
[  117.008295][ T5154] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  117.073886][ T5119] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[  117.085859][ T5119] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[  117.097915][ T5155] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  117.117631][ T5119] bridge0: port 1(bridge_slave_0) entered blocking state
[  117.124973][ T5119] bridge0: port 1(bridge_slave_0) entered forwarding state
[  117.139712][ T5155] EXT4-fs (loop1): This should not happen!! Data will be lost
[  117.139712][ T5155] 
[  117.157797][ T4955] netdevsim netdevsim3 netdevsim0: renamed from eth0
[  117.166484][  T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  117.182927][  T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  117.191963][ T5155] EXT4-fs (loop1): Total free blocks count 0
[  117.198133][ T5155] EXT4-fs (loop1): Free/Dirty block details
[  117.204520][ T5155] EXT4-fs (loop1): free_blocks=4096
[  117.210120][ T5155] EXT4-fs (loop1): dirty_blocks=16
[  117.215365][ T5155] EXT4-fs (loop1): Block reservation details
[  117.222623][ T5155] EXT4-fs (loop1): i_reserved_data_blocks=1
[  117.325544][ T5119] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[  117.340561][ T5119] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[  117.345652][  T154] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  117.351664][ T5119] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[  117.370369][ T5119] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[  117.381136][  T154] EXT4-fs (loop1): This should not happen!! Data will be lost
[  117.381136][  T154] 
[  117.393278][ T5119] bridge0: port 2(bridge_slave_1) entered blocking state
[  117.400423][ T5119] bridge0: port 2(bridge_slave_1) entered forwarding state
[  117.409850][ T4233] Bluetooth: hci1: command 0x0419 tx timeout
[  117.420380][ T4233] Bluetooth: hci0: command 0x0419 tx timeout
[  117.427196][ T4233] Bluetooth: hci2: command 0x0419 tx timeout
[  117.435459][ T4955] netdevsim netdevsim3 netdevsim1: renamed from eth1
[  117.446758][ T5119] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[  117.480130][ T4955] netdevsim netdevsim3 netdevsim2: renamed from eth2
[  117.490872][ T4233] Bluetooth: hci3: command 0x0419 tx timeout
[  117.510713][ T4955] netdevsim netdevsim3 netdevsim3: renamed from eth3
[  117.531796][ T4253] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[  117.565505][ T4253] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[  117.581489][   T21] Bluetooth: hci4: command 0x0419 tx timeout
[  117.603382][ T4253] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[  117.620183][ T4253] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[  117.639841][ T4253] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[  117.650454][ T5161] loop1: detected capacity change from 0 to 2048
[  117.690267][ T4253] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[  117.701538][  T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  117.710456][  T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  117.744549][ T4253] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[  117.761063][ T4253] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[  117.795741][ T4253] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[  117.805931][ T4253] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[  117.821856][ T5161] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  117.834088][ T4253] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[  117.869015][   T26] audit: type=1800 audit(1791882975.629:4): pid=5161 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.22" name="file1" dev="loop1" ino=15 res=0 errno=0
[  117.892757][   T26] audit: type=1800 audit(1791882975.629:5): pid=5161 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.22" name="file1" dev="loop1" ino=15 res=0 errno=0
[  117.908267][ T5160] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  117.938480][ T4968] 8021q: adding VLAN 0 to HW filter on device bond0
[  117.972072][ T4957] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[  117.980416][ T5161] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  117.994972][ T5161] EXT4-fs (loop1): This should not happen!! Data will be lost
[  117.994972][ T5161] 
[  118.015364][ T5161] EXT4-fs (loop1): Total free blocks count 0
[  118.023386][ T5161] EXT4-fs (loop1): Free/Dirty block details
[  118.030327][ T5161] EXT4-fs (loop1): free_blocks=4096
[  118.036045][ T5161] EXT4-fs (loop1): dirty_blocks=16
[  118.054160][ T5161] EXT4-fs (loop1): Block reservation details
[  118.075446][ T5161] EXT4-fs (loop1): i_reserved_data_blocks=1
[  118.099001][ T5165] loop4: detected capacity change from 0 to 2048
[  118.121779][ T4253] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  118.135245][ T4253] EXT4-fs (loop1): This should not happen!! Data will be lost
[  118.135245][ T4253] 
[  118.150712][ T5119] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[  118.170186][ T5119] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[  118.195167][ T4968] 8021q: adding VLAN 0 to HW filter on device team0
[  118.244807][ T5165] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  118.261893][   T26] audit: type=1800 audit(1791882976.029:6): pid=5165 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.21" name="file1" dev="loop4" ino=15 res=0 errno=0
[  118.289771][ T5164] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  118.364360][ T5172] loop1: detected capacity change from 0 to 2048
[  118.372650][ T4253] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[  118.392354][   T26] audit: type=1800 audit(1791882976.029:7): pid=5165 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.21" name="file1" dev="loop4" ino=15 res=0 errno=0
[  118.411293][ T4253] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[  118.423855][ T5165] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  118.441189][ T4253] bridge0: port 1(bridge_slave_0) entered blocking state
[  118.448309][ T4253] bridge0: port 1(bridge_slave_0) entered forwarding state
[  118.456999][ T5165] EXT4-fs (loop4): This should not happen!! Data will be lost
[  118.456999][ T5165] 
[  118.467877][ T5165] EXT4-fs (loop4): Total free blocks count 0
[  118.474772][ T5165] EXT4-fs (loop4): Free/Dirty block details
[  118.482525][ T5165] EXT4-fs (loop4): free_blocks=4096
[  118.488994][ T5165] EXT4-fs (loop4): dirty_blocks=16
[  118.492182][ T5172] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  118.496372][ T5165] EXT4-fs (loop4): Block reservation details
[  118.516397][ T5165] EXT4-fs (loop4): i_reserved_data_blocks=1
[  118.518052][   T26] audit: type=1800 audit(1791882976.279:8): pid=5172 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.23" name="file1" dev="loop1" ino=15 res=0 errno=0
[  118.545083][ T5171] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  118.576162][ T4955] 8021q: adding VLAN 0 to HW filter on device bond0
[  118.602418][   T26] audit: type=1800 audit(1791882976.309:9): pid=5172 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.23" name="file1" dev="loop1" ino=15 res=0 errno=0
[  118.626506][ T4253] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[  118.635834][ T4253] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[  118.646255][ T5172] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  118.659310][    T9] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  118.672524][    T9] EXT4-fs (loop4): This should not happen!! Data will be lost
[  118.672524][    T9] 
[  118.685108][ T4253] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[  118.696584][ T4253] bridge0: port 2(bridge_slave_1) entered blocking state
[  118.703745][ T4253] bridge0: port 2(bridge_slave_1) entered forwarding state
[  118.725170][ T5172] EXT4-fs (loop1): This should not happen!! Data will be lost
[  118.725170][ T5172] 
[  118.736682][ T4253] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[  118.746004][ T4253] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[  118.757943][ T5172] EXT4-fs (loop1): Total free blocks count 0
[  118.768133][ T4253] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[  118.787561][ T5172] EXT4-fs (loop1): Free/Dirty block details
[  118.795251][ T5172] EXT4-fs (loop1): free_blocks=4096
[  118.807594][ T5172] EXT4-fs (loop1): dirty_blocks=16
[  118.830116][ T5172] EXT4-fs (loop1): Block reservation details
[  118.836443][ T5172] EXT4-fs (loop1): i_reserved_data_blocks=1
[  118.842780][ T4253] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[  118.912375][ T5119] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  118.926728][ T4253] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[  118.942478][ T5119] EXT4-fs (loop1): This should not happen!! Data will be lost
[  118.942478][ T5119] 
[  118.970470][ T4955] 8021q: adding VLAN 0 to HW filter on device team0
[  118.971618][ T5181] loop4: detected capacity change from 0 to 2048
[  118.986372][  T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[  118.998596][  T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[  119.008083][  T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[  119.017045][  T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[  119.048433][ T4968] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[  119.087072][ T4968] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[  119.155613][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[  119.165679][ T5181] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  119.175204][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[  119.190708][ T5183] loop1: detected capacity change from 0 to 2048
[  119.198262][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[  119.208108][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[  119.216133][   T26] audit: type=1800 audit(1791882976.979:10): pid=5181 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.24" name="file1" dev="loop4" ino=15 res=0 errno=0
[  119.224649][ T5180] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  119.237180][   T26] audit: type=1800 audit(1791882976.979:11): pid=5181 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.24" name="file1" dev="loop4" ino=15 res=0 errno=0
[  119.273318][ T5181] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  119.285671][ T5181] EXT4-fs (loop4): This should not happen!! Data will be lost
[  119.285671][ T5181] 
[  119.288572][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[  119.295406][ T5181] EXT4-fs (loop4): Total free blocks count 0
[  119.295426][ T5181] EXT4-fs (loop4): Free/Dirty block details
[  119.295442][ T5181] EXT4-fs (loop4): free_blocks=4096
[  119.295459][ T5181] EXT4-fs (loop4): dirty_blocks=16
[  119.295480][ T5181] EXT4-fs (loop4): Block reservation details
[  119.295492][ T5181] EXT4-fs (loop4): i_reserved_data_blocks=1
[  119.339589][ T5119] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  119.357680][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[  119.372130][  T154] bridge0: port 1(bridge_slave_0) entered blocking state
[  119.379472][  T154] bridge0: port 1(bridge_slave_0) entered forwarding state
[  119.387533][ T5119] EXT4-fs (loop4): This should not happen!! Data will be lost
[  119.387533][ T5119] 
[  119.418751][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[  119.428271][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[  119.437228][  T154] bridge0: port 2(bridge_slave_1) entered blocking state
[  119.444393][  T154] bridge0: port 2(bridge_slave_1) entered forwarding state
[  119.458222][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[  119.468181][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[  119.476192][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[  119.484199][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[  119.493109][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[  119.502604][ T5183] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  119.553261][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[  119.562057][ T5182] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  119.598410][ T5178] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[  119.613096][ T5178] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[  119.625452][ T5183] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  119.627361][ T4957] 8021q: adding VLAN 0 to HW filter on device batadv0
[  119.650877][ T5183] EXT4-fs (loop1): This should not happen!! Data will be lost
[  119.650877][ T5183] 
[  119.661421][ T5183] EXT4-fs (loop1): Total free blocks count 0
[  119.667441][ T5183] EXT4-fs (loop1): Free/Dirty block details
[  119.674319][ T5183] EXT4-fs (loop1): free_blocks=4096
[  119.680837][ T5183] EXT4-fs (loop1): dirty_blocks=16
[  119.686220][ T5183] EXT4-fs (loop1): Block reservation details
[  119.709881][ T5183] EXT4-fs (loop1): i_reserved_data_blocks=1
[  119.737433][ T5178] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[  119.747309][ T5119] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  119.764881][ T5178] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[  119.777459][ T5190] loop4: detected capacity change from 0 to 2048
[  119.784281][ T5119] EXT4-fs (loop1): This should not happen!! Data will be lost
[  119.784281][ T5119] 
[  119.796709][ T5178] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[  119.862346][ T5178] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[  119.876673][ T5178] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[  119.886902][ T5178] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[  119.902724][ T5190] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  119.916758][ T5178] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[  119.981583][ T5189] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  120.010080][ T5190] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  120.015715][ T5196] loop1: detected capacity change from 0 to 2048
[  120.034998][ T4955] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[  120.043297][ T5190] EXT4-fs (loop4): This should not happen!! Data will be lost
[  120.043297][ T5190] 
[  120.055162][ T5190] EXT4-fs (loop4): Total free blocks count 0
[  120.063246][ T5190] EXT4-fs (loop4): Free/Dirty block details
[  120.070590][ T5190] EXT4-fs (loop4): free_blocks=4096
[  120.075858][ T5190] EXT4-fs (loop4): dirty_blocks=16
[  120.081366][ T5190] EXT4-fs (loop4): Block reservation details
[  120.087555][ T5190] EXT4-fs (loop4): i_reserved_data_blocks=1
[  120.095977][ T5196] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  120.109899][ T5176] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  120.123480][ T5176] EXT4-fs (loop4): This should not happen!! Data will be lost
[  120.123480][ T5176] 
[  120.171374][ T5195] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  120.190212][ T5196] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  120.226924][ T5196] EXT4-fs (loop1): This should not happen!! Data will be lost
[  120.226924][ T5196] 
[  120.238675][ T5196] EXT4-fs (loop1): Total free blocks count 0
[  120.246458][ T5196] EXT4-fs (loop1): Free/Dirty block details
[  120.252904][ T5196] EXT4-fs (loop1): free_blocks=4096
[  120.258146][ T5196] EXT4-fs (loop1): dirty_blocks=16
[  120.264133][ T5196] EXT4-fs (loop1): Block reservation details
[  120.270906][ T5196] EXT4-fs (loop1): i_reserved_data_blocks=1
[  120.309753][  T144] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  120.355619][  T144] EXT4-fs (loop1): This should not happen!! Data will be lost
[  120.355619][  T144] 
[  120.400216][ T5204] loop4: detected capacity change from 0 to 2048
[  120.424103][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[  120.446232][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[  120.467426][ T5204] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  120.529751][  T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[  120.538329][  T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[  120.566637][ T5210] loop1: detected capacity change from 0 to 2048
[  120.602844][ T4957] device veth0_vlan entered promiscuous mode
[  120.631354][ T5203] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  120.657286][ T5204] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  120.672150][ T5204] EXT4-fs (loop4): This should not happen!! Data will be lost
[  120.672150][ T5204] 
[  120.679064][  T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[  120.685560][ T5204] EXT4-fs (loop4): Total free blocks count 0
[  120.696267][ T5204] EXT4-fs (loop4): Free/Dirty block details
[  120.703180][ T5204] EXT4-fs (loop4): free_blocks=4096
[  120.710646][ T5204] EXT4-fs (loop4): dirty_blocks=16
[  120.715853][ T5204] EXT4-fs (loop4): Block reservation details
[  120.716675][ T5210] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  120.723583][ T5204] EXT4-fs (loop4): i_reserved_data_blocks=1
[  120.745199][ T5209] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  120.761631][ T5176] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  120.771809][  T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[  120.791969][  T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[  120.800014][  T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[  120.801192][ T5210] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  120.808069][ T5176] EXT4-fs (loop4): This should not happen!! Data will be lost
[  120.808069][ T5176] 
[  120.828683][ T4968] 8021q: adding VLAN 0 to HW filter on device batadv0
[  120.886491][ T5210] EXT4-fs (loop1): This should not happen!! Data will be lost
[  120.886491][ T5210] 
[  120.946080][ T5210] EXT4-fs (loop1): Total free blocks count 0
[  120.979251][ T5210] EXT4-fs (loop1): Free/Dirty block details
[  120.987043][ T4957] device veth1_vlan entered promiscuous mode
[  121.000090][ T5210] EXT4-fs (loop1): free_blocks=4096
[  121.005361][ T5210] EXT4-fs (loop1): dirty_blocks=16
[  121.059400][ T5210] EXT4-fs (loop1): Block reservation details
[  121.068108][ T5210] EXT4-fs (loop1): i_reserved_data_blocks=1
[  121.087251][  T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[  121.097743][ T5215] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  121.114231][ T5214] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  121.130427][ T5178] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  121.143786][  T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[  121.159467][ T5178] EXT4-fs (loop1): This should not happen!! Data will be lost
[  121.159467][ T5178] 
[  121.175557][  T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[  121.185170][ T5215] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  121.210667][ T5215] EXT4-fs (loop4): This should not happen!! Data will be lost
[  121.210667][ T5215] 
[  121.221143][ T5215] EXT4-fs (loop4): Total free blocks count 0
[  121.227360][ T5215] EXT4-fs (loop4): Free/Dirty block details
[  121.234105][ T5215] EXT4-fs (loop4): free_blocks=4096
[  121.239688][ T5215] EXT4-fs (loop4): dirty_blocks=16
[  121.244973][ T5215] EXT4-fs (loop4): Block reservation details
[  121.252510][ T5215] EXT4-fs (loop4): i_reserved_data_blocks=1
[  121.281659][ T5178] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  121.294207][ T5178] EXT4-fs (loop4): This should not happen!! Data will be lost
[  121.294207][ T5178] 
[  121.312592][ T5176] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[  121.326955][ T5176] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[  121.358469][ T5176] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[  121.382047][ T5176] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[  121.427762][ T5176] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[  121.462816][ T5176] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[  121.476761][ T5176] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[  121.491120][ T4968] device veth0_vlan entered promiscuous mode
[  121.533129][ T5221] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  121.547910][ T4253] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[  121.548687][ T5220] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  121.580130][ T5221] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  121.597170][ T4253] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[  121.607753][ T5221] EXT4-fs (loop1): This should not happen!! Data will be lost
[  121.607753][ T5221] 
[  121.617635][ T5221] EXT4-fs (loop1): Total free blocks count 0
[  121.624371][ T5221] EXT4-fs (loop1): Free/Dirty block details
[  121.630888][ T5221] EXT4-fs (loop1): free_blocks=4096
[  121.636138][ T5221] EXT4-fs (loop1): dirty_blocks=16
[  121.641463][ T5221] EXT4-fs (loop1): Block reservation details
[  121.647589][ T5221] EXT4-fs (loop1): i_reserved_data_blocks=1
[  121.654181][ T4957] device veth0_macvtap entered promiscuous mode
2026/10/13 09:16:19 executed programs: 23
[  121.674549][ T5176] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  121.688707][ T5223] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  121.699901][ T5176] EXT4-fs (loop1): This should not happen!! Data will be lost
[  121.699901][ T5176] 
[  121.715612][ T5222] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  121.748476][ T4955] 8021q: adding VLAN 0 to HW filter on device batadv0
[  121.762096][ T5223] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  121.782015][ T5223] EXT4-fs (loop4): This should not happen!! Data will be lost
[  121.782015][ T5223] 
[  121.783006][ T4957] device veth1_macvtap entered promiscuous mode
[  121.793061][ T5223] EXT4-fs (loop4): Total free blocks count 0
[  121.804597][ T5223] EXT4-fs (loop4): Free/Dirty block details
[  121.819431][ T5223] EXT4-fs (loop4): free_blocks=4096
[  121.825255][ T5223] EXT4-fs (loop4): dirty_blocks=16
[  121.831621][ T5223] EXT4-fs (loop4): Block reservation details
[  121.838164][ T5223] EXT4-fs (loop4): i_reserved_data_blocks=1
[  121.879728][ T5178] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  121.923600][ T5178] EXT4-fs (loop4): This should not happen!! Data will be lost
[  121.923600][ T5178] 
[  121.959866][ T5176] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[  121.968251][ T5176] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[  121.988375][ T5176] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[  122.014010][ T5176] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[  122.025591][ T4968] device veth1_vlan entered promiscuous mode
[  122.053682][ T5232] set_capacity_and_notify: 3 callbacks suppressed
[  122.053697][ T5232] loop1: detected capacity change from 0 to 2048
[  122.098642][ T4957] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  122.114770][ T4957] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  122.127483][ T4957] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  122.140151][ T4957] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  122.151599][ T4957] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  122.163590][ T4957] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  122.176730][ T5232] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  122.180523][ T4957] batman_adv: batadv0: Interface activated: batadv_slave_0
[  122.198445][ T5176] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[  122.217766][ T5176] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[  122.231292][ T5176] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[  122.240618][ T5234] loop4: detected capacity change from 0 to 2048
[  122.251230][   T26] kauditd_printk_skb: 16 callbacks suppressed
[  122.251242][   T26] audit: type=1800 audit(1791882980.019:28): pid=5232 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.35" name="file1" dev="loop1" ino=15 res=0 errno=0
[  122.285208][ T5176] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[  122.287977][ T5231] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  122.304804][ T4955] device veth0_vlan entered promiscuous mode
[  122.318686][ T4957] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  122.330902][ T4957] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  122.337514][   T26] audit: type=1800 audit(1791882980.049:29): pid=5232 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.35" name="file1" dev="loop1" ino=15 res=0 errno=0
[  122.340958][ T4957] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  122.341015][ T4957] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  122.341029][ T4957] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  122.341043][ T4957] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  122.345330][ T4957] batman_adv: batadv0: Interface activated: batadv_slave_1
[  122.400773][ T5232] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  122.424751][ T4957] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[  122.436877][ T5232] EXT4-fs (loop1): This should not happen!! Data will be lost
[  122.436877][ T5232] 
[  122.450079][ T4957] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[  122.460985][ T4957] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[  122.475203][ T5232] EXT4-fs (loop1): Total free blocks count 0
[  122.490601][ T5232] EXT4-fs (loop1): Free/Dirty block details
[  122.497010][ T5232] EXT4-fs (loop1): free_blocks=4096
[  122.498530][ T4957] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[  122.514681][ T5232] EXT4-fs (loop1): dirty_blocks=16
[  122.532038][ T5232] EXT4-fs (loop1): Block reservation details
[  122.538254][ T5232] EXT4-fs (loop1): i_reserved_data_blocks=1
[  122.544925][ T5176] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[  122.557910][ T5234] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  122.563577][ T5176] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[  122.588815][   T26] audit: type=1800 audit(1791882980.349:30): pid=5234 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.34" name="file1" dev="loop4" ino=15 res=0 errno=0
[  122.622183][ T5176] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[  122.622891][   T26] audit: type=1800 audit(1791882980.389:31): pid=5234 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.34" name="file1" dev="loop4" ino=15 res=0 errno=0
[  122.634225][ T5176] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[  122.654215][    T9] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  122.680246][ T4955] device veth1_vlan entered promiscuous mode
[  122.686215][ T5233] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  122.694620][    T9] EXT4-fs (loop1): This should not happen!! Data will be lost
[  122.694620][    T9] 
[  122.722975][ T5234] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  122.735628][ T5234] EXT4-fs (loop4): This should not happen!! Data will be lost
[  122.735628][ T5234] 
[  122.746509][ T5234] EXT4-fs (loop4): Total free blocks count 0
[  122.753093][ T5234] EXT4-fs (loop4): Free/Dirty block details
[  122.759085][ T5234] EXT4-fs (loop4): free_blocks=4096
[  122.765089][ T5234] EXT4-fs (loop4): dirty_blocks=16
[  122.773924][ T5234] EXT4-fs (loop4): Block reservation details
[  122.783362][ T5234] EXT4-fs (loop4): i_reserved_data_blocks=1
[  122.824877][  T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[  122.844325][  T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[  122.865284][ T5178] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  122.884705][ T5178] EXT4-fs (loop4): This should not happen!! Data will be lost
[  122.884705][ T5178] 
[  122.893232][ T4968] device veth0_macvtap entered promiscuous mode
[  122.935241][ T5241] loop1: detected capacity change from 0 to 2048
[  122.957250][ T4968] device veth1_macvtap entered promiscuous mode
[  123.011760][ T4955] device veth0_macvtap entered promiscuous mode
[  123.027580][ T5241] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  123.041979][ T5176] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[  123.051124][   T26] audit: type=1800 audit(1791882980.819:32): pid=5241 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.36" name="file1" dev="loop1" ino=15 res=0 errno=0
[  123.073763][ T5240] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  123.106847][ T5176] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[  123.120112][   T26] audit: type=1800 audit(1791882980.839:33): pid=5241 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.36" name="file1" dev="loop1" ino=15 res=0 errno=0
[  123.141886][ T5241] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  123.156780][ T5241] EXT4-fs (loop1): This should not happen!! Data will be lost
[  123.156780][ T5241] 
[  123.166817][ T5241] EXT4-fs (loop1): Total free blocks count 0
[  123.173129][ T5241] EXT4-fs (loop1): Free/Dirty block details
[  123.178211][ T5176] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[  123.179578][ T5241] EXT4-fs (loop1): free_blocks=4096
[  123.192528][ T5241] EXT4-fs (loop1): dirty_blocks=16
[  123.198667][ T5241] EXT4-fs (loop1): Block reservation details
[  123.204835][ T5241] EXT4-fs (loop1): i_reserved_data_blocks=1
[  123.219082][ T5176] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[  123.228443][ T5176] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[  123.242615][ T5245] loop4: detected capacity change from 0 to 2048
[  123.252523][ T5176] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  123.285469][ T4955] device veth1_macvtap entered promiscuous mode
[  123.310066][ T5176] EXT4-fs (loop1): This should not happen!! Data will be lost
[  123.310066][ T5176] 
[  123.363511][ T5245] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  123.398212][ T4968] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  123.412805][   T26] audit: type=1800 audit(1791882981.179:34): pid=5245 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.37" name="file1" dev="loop4" ino=15 res=0 errno=0
[  123.436234][ T5244] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  123.459823][ T4968] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  123.480813][ T5251] loop1: detected capacity change from 0 to 2048
[  123.487879][   T26] audit: type=1800 audit(1791882981.199:35): pid=5245 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.37" name="file1" dev="loop4" ino=15 res=0 errno=0
[  123.510651][ T5245] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  123.516329][ T4968] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  123.525398][ T5245] EXT4-fs (loop4): This should not happen!! Data will be lost
[  123.525398][ T5245] 
[  123.543464][ T5245] EXT4-fs (loop4): Total free blocks count 0
[  123.549653][ T5245] EXT4-fs (loop4): Free/Dirty block details
[  123.555795][ T5245] EXT4-fs (loop4): free_blocks=4096
[  123.559741][ T4968] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  123.561453][ T5245] EXT4-fs (loop4): dirty_blocks=16
[  123.576279][ T5245] EXT4-fs (loop4): Block reservation details
[  123.578618][ T4968] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  123.582892][ T5245] EXT4-fs (loop4): i_reserved_data_blocks=1
[  123.602830][ T4968] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  123.613812][ T4968] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  123.624651][ T4968] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  123.635662][ T5176] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  123.638844][ T4968] batman_adv: batadv0: Interface activated: batadv_slave_0
[  123.669002][  T144] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[  123.695559][ T5176] EXT4-fs (loop4): This should not happen!! Data will be lost
[  123.695559][ T5176] 
[  123.702025][  T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[  123.729025][  T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[  123.735374][ T5251] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  123.757378][ T4968] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  123.800897][ T4968] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  123.814645][   T26] audit: type=1800 audit(1791882981.579:36): pid=5251 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.38" name="file1" dev="loop1" ino=15 res=0 errno=0
[  123.818512][ T5250] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  123.853408][   T26] audit: type=1800 audit(1791882981.579:37): pid=5251 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.38" name="file1" dev="loop1" ino=15 res=0 errno=0
[  123.859332][ T4968] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  123.876664][ T5251] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  123.897952][ T5251] EXT4-fs (loop1): This should not happen!! Data will be lost
[  123.897952][ T5251] 
[  123.907964][ T5251] EXT4-fs (loop1): Total free blocks count 0
[  123.914313][ T5251] EXT4-fs (loop1): Free/Dirty block details
[  123.920467][ T5251] EXT4-fs (loop1): free_blocks=4096
[  123.925796][ T5251] EXT4-fs (loop1): dirty_blocks=16
[  123.929674][ T4968] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  123.932172][ T5251] EXT4-fs (loop1): Block reservation details
[  123.948635][ T5251] EXT4-fs (loop1): i_reserved_data_blocks=1
[  123.962430][ T4968] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  123.975944][ T4968] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  123.986196][ T4968] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  123.996750][ T4968] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  124.007757][ T4285] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  124.023516][ T4968] batman_adv: batadv0: Interface activated: batadv_slave_1
[  124.024226][ T4285] EXT4-fs (loop1): This should not happen!! Data will be lost
[  124.024226][ T4285] 
[  124.073835][ T5178] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[  124.087927][  T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  124.105928][ T5178] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[  124.126766][  T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  124.142973][ T4968] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[  124.157948][ T4968] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[  124.165453][ T5257] loop4: detected capacity change from 0 to 2048
[  124.187851][ T4968] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[  124.208069][ T4968] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[  124.231825][ T4955] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  124.248454][ T5259] loop1: detected capacity change from 0 to 2048
[  124.255751][ T4955] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  124.266447][ T4955] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  124.281138][ T4955] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  124.300042][ T4955] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  124.312775][ T4955] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  124.323314][ T4955] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  124.334610][ T4955] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  124.344932][ T4955] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  124.351204][ T5257] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  124.357156][ T4955] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  124.379750][ T4955] batman_adv: batadv0: Interface activated: batadv_slave_0
[  124.390655][ T5259] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  124.416034][  T155] device hsr_slave_0 left promiscuous mode
[  124.423393][ T5258] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  124.426265][ T5256] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  124.454400][ T5257] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  124.467023][ T5257] EXT4-fs (loop4): This should not happen!! Data will be lost
[  124.467023][ T5257] 
[  124.477123][ T5257] EXT4-fs (loop4): Total free blocks count 0
[  124.483527][  T155] device hsr_slave_1 left promiscuous mode
[  124.484663][ T5257] EXT4-fs (loop4): Free/Dirty block details
[  124.495597][ T5257] EXT4-fs (loop4): free_blocks=4096
[  124.501553][ T5259] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  124.505932][ T5257] EXT4-fs (loop4): dirty_blocks=16
[  124.520029][ T5257] EXT4-fs (loop4): Block reservation details
[  124.526627][ T5257] EXT4-fs (loop4): i_reserved_data_blocks=1
[  124.533952][  T155] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[  124.534116][  T155] batman_adv: batadv0: Removing interface: batadv_slave_0
[  124.549342][ T5259] EXT4-fs (loop1): This should not happen!! Data will be lost
[  124.549342][ T5259] 
[  124.551046][  T155] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[  124.559031][ T5259] EXT4-fs (loop1): Total free blocks count 0
[  124.559057][ T5259] EXT4-fs (loop1): Free/Dirty block details
[  124.559074][ T5259] EXT4-fs (loop1): free_blocks=4096
[  124.559093][ T5259] EXT4-fs (loop1): dirty_blocks=16
[  124.591088][ T5259] EXT4-fs (loop1): Block reservation details
[  124.597217][ T5259] EXT4-fs (loop1): i_reserved_data_blocks=1
[  124.604659][  T155] batman_adv: batadv0: Removing interface: batadv_slave_1
[  124.615724][  T155] device bridge_slave_1 left promiscuous mode
[  124.622070][  T155] bridge0: port 2(bridge_slave_1) entered disabled state
[  124.631785][  T155] device bridge_slave_0 left promiscuous mode
[  124.638112][  T155] bridge0: port 1(bridge_slave_0) entered disabled state
[  124.638764][  T144] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  124.659567][  T144] EXT4-fs (loop4): This should not happen!! Data will be lost
[  124.659567][  T144] 
[  124.670503][    T9] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  124.687330][  T155] device veth1_macvtap left promiscuous mode
[  124.701309][  T155] device veth0_macvtap left promiscuous mode
[  124.707464][  T155] device veth1_vlan left promiscuous mode
[  124.709581][    T9] EXT4-fs (loop1): This should not happen!! Data will be lost
[  124.709581][    T9] 
[  124.726614][  T155] device veth0_vlan left promiscuous mode
[  124.888418][ T5267] loop4: detected capacity change from 0 to 2048
[  124.905012][ T5268] loop1: detected capacity change from 0 to 2048
[  124.944208][ T5267] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  124.999304][ T5266] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  125.021726][ T5268] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  125.035534][ T5267] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  125.048793][ T5267] EXT4-fs (loop4): This should not happen!! Data will be lost
[  125.048793][ T5267] 
[  125.058643][ T5267] EXT4-fs (loop4): Total free blocks count 0
[  125.066624][ T5267] EXT4-fs (loop4): Free/Dirty block details
[  125.072767][ T5267] EXT4-fs (loop4): free_blocks=4096
[  125.078195][ T5267] EXT4-fs (loop4): dirty_blocks=16
[  125.083605][ T5267] EXT4-fs (loop4): Block reservation details
[  125.092068][ T5267] EXT4-fs (loop4): i_reserved_data_blocks=1
[  125.114916][    T9] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  125.127934][    T9] EXT4-fs (loop4): This should not happen!! Data will be lost
[  125.127934][    T9] 
[  125.142844][ T5265] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  125.175897][ T5268] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  125.199270][ T5268] EXT4-fs (loop1): This should not happen!! Data will be lost
[  125.199270][ T5268] 
[  125.209076][ T5268] EXT4-fs (loop1): Total free blocks count 0
[  125.217654][ T5268] EXT4-fs (loop1): Free/Dirty block details
[  125.229814][ T5268] EXT4-fs (loop1): free_blocks=4096
[  125.235093][ T5268] EXT4-fs (loop1): dirty_blocks=16
[  125.252488][ T5268] EXT4-fs (loop1): Block reservation details
[  125.258547][ T5268] EXT4-fs (loop1): i_reserved_data_blocks=1
[  125.304479][ T5274] loop4: detected capacity change from 0 to 2048
[  125.319754][    T9] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  125.352985][    T9] EXT4-fs (loop1): This should not happen!! Data will be lost
[  125.352985][    T9] 
[  125.372414][ T5274] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  125.422722][ T5273] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  125.491940][ T5274] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  125.506812][ T5274] EXT4-fs (loop4): This should not happen!! Data will be lost
[  125.506812][ T5274] 
[  125.517485][ T5274] EXT4-fs (loop4): Total free blocks count 0
[  125.524892][ T5274] EXT4-fs (loop4): Free/Dirty block details
[  125.531062][ T5274] EXT4-fs (loop4): free_blocks=4096
[  125.536564][ T5274] EXT4-fs (loop4): dirty_blocks=16
[  125.541984][ T5274] EXT4-fs (loop4): Block reservation details
[  125.548280][ T5274] EXT4-fs (loop4): i_reserved_data_blocks=1
[  125.568181][    T9] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  125.576519][  T155] team0 (unregistering): Port device team_slave_1 removed
[  125.585754][    T9] EXT4-fs (loop4): This should not happen!! Data will be lost
[  125.585754][    T9] 
[  125.643370][  T155] team0 (unregistering): Port device team_slave_0 removed
[  125.689622][  T155] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[  125.743457][ T5279] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  125.755567][  T155] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[  125.797465][ T5283] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  125.823520][ T5278] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  125.851832][ T5281] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  125.858587][ T5279] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  125.887440][ T5283] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  125.892260][ T5279] EXT4-fs (loop1): This should not happen!! Data will be lost
[  125.892260][ T5279] 
[  125.904227][ T5283] EXT4-fs (loop4): This should not happen!! Data will be lost
[  125.904227][ T5283] 
[  125.920788][ T5283] EXT4-fs (loop4): Total free blocks count 0
[  125.926892][ T5283] EXT4-fs (loop4): Free/Dirty block details
[  125.933579][ T5283] EXT4-fs (loop4): free_blocks=4096
[  125.938993][ T5283] EXT4-fs (loop4): dirty_blocks=16
[  125.944370][ T5283] EXT4-fs (loop4): Block reservation details
[  125.950513][ T5283] EXT4-fs (loop4): i_reserved_data_blocks=1
[  125.958013][ T5279] EXT4-fs (loop1): Total free blocks count 0
[  125.964626][ T5279] EXT4-fs (loop1): Free/Dirty block details
[  125.971097][ T5279] EXT4-fs (loop1): free_blocks=4096
[  125.976355][ T5279] EXT4-fs (loop1): dirty_blocks=16
[  125.981757][ T5279] EXT4-fs (loop1): Block reservation details
[  125.987796][ T5279] EXT4-fs (loop1): i_reserved_data_blocks=1
[  126.003151][  T144] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  126.028660][  T144] EXT4-fs (loop1): This should not happen!! Data will be lost
[  126.028660][  T144] 
[  126.040497][ T4253] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  126.058520][ T4253] EXT4-fs (loop4): This should not happen!! Data will be lost
[  126.058520][ T4253] 
[  126.085400][  T155] bond0 (unregistering): Released all slaves
[  126.129443][ T5178] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[  126.137586][ T5178] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[  126.148035][ T5178] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[  126.204741][ T4955] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  126.258656][ T4955] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  126.275588][ T4955] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  126.287147][ T4955] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  126.298888][ T4955] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  126.310412][ T4955] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  126.320582][ T4955] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  126.331264][ T4955] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  126.342682][ T5290] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  126.343302][ T4955] batman_adv: batadv0: Interface activated: batadv_slave_1
[  126.385356][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[  126.394135][ T5288] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  126.410424][ T5290] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  126.422980][ T5290] EXT4-fs (loop4): This should not happen!! Data will be lost
[  126.422980][ T5290] 
[  126.434023][ T5290] EXT4-fs (loop4): Total free blocks count 0
[  126.441209][ T5290] EXT4-fs (loop4): Free/Dirty block details
[  126.447676][ T5290] EXT4-fs (loop4): free_blocks=4096
[  126.455751][ T5290] EXT4-fs (loop4): dirty_blocks=16
[  126.456059][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[  126.461643][ T5290] EXT4-fs (loop4): Block reservation details
[  126.461661][ T5290] EXT4-fs (loop4): i_reserved_data_blocks=1
[  126.491908][ T5176] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  126.515047][ T4955] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[  126.522059][ T5291] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  126.539600][ T5176] EXT4-fs (loop4): This should not happen!! Data will be lost
[  126.539600][ T5176] 
[  126.558544][ T4955] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[  126.570420][ T5289] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  126.605559][ T4955] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[  126.614554][ T4955] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[  126.628510][ T5291] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  126.643747][    T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  126.681578][ T5291] EXT4-fs (loop1): This should not happen!! Data will be lost
[  126.681578][ T5291] 
[  126.693762][ T5291] EXT4-fs (loop1): Total free blocks count 0
[  126.702645][ T5291] EXT4-fs (loop1): Free/Dirty block details
[  126.719689][    T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  126.739312][ T5291] EXT4-fs (loop1): free_blocks=4096
[  126.762203][ T5291] EXT4-fs (loop1): dirty_blocks=16
[  126.771064][ T5291] EXT4-fs (loop1): Block reservation details
[  126.789274][ T5291] EXT4-fs (loop1): i_reserved_data_blocks=1
[  126.810250][ T5178] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
2026/10/13 09:16:24 executed programs: 39
[  126.862833][ T5176] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  126.884036][    T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  126.904456][    T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  126.913716][ T5176] EXT4-fs (loop1): This should not happen!! Data will be lost
[  126.913716][ T5176] 
[  126.931488][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[  126.999206][ T5178] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  127.014395][ T5178] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  127.055134][ T5297] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  127.073552][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[  127.115267][ T5304] set_capacity_and_notify: 5 callbacks suppressed
[  127.115284][ T5304] loop1: detected capacity change from 0 to 2048
[  127.139627][  T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  127.147509][  T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  127.167843][ T5302] loop0: detected capacity change from 0 to 2048
[  127.180066][ T5296] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  127.201095][ T5297] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  127.214459][ T5178] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[  127.225810][ T5297] EXT4-fs (loop4): This should not happen!! Data will be lost
[  127.225810][ T5297] 
[  127.236087][ T5297] EXT4-fs (loop4): Total free blocks count 0
[  127.245719][ T5297] EXT4-fs (loop4): Free/Dirty block details
[  127.253241][ T5297] EXT4-fs (loop4): free_blocks=4096
[  127.258511][ T5297] EXT4-fs (loop4): dirty_blocks=16
[  127.270467][ T5297] EXT4-fs (loop4): Block reservation details
[  127.276492][ T5304] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  127.277233][ T5297] EXT4-fs (loop4): i_reserved_data_blocks=1
[  127.317227][    T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  127.353364][ T5309] loop3: detected capacity change from 0 to 2048
[  127.364529][    T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  127.365055][ T5302] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  127.383458][   T26] kauditd_printk_skb: 20 callbacks suppressed
[  127.383473][   T26] audit: type=1800 audit(1791882985.139:58): pid=5304 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.49" name="file1" dev="loop1" ino=15 res=0 errno=0
[  127.384234][  T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[  127.416890][ T5301] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  127.433115][ T5303] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  127.437693][   T26] audit: type=1800 audit(1791882985.139:59): pid=5304 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.49" name="file1" dev="loop1" ino=15 res=0 errno=0
[  127.468541][   T26] audit: type=1800 audit(1791882985.159:60): pid=5302 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.17" name="file1" dev="loop0" ino=15 res=0 errno=0
[  127.491642][   T26] audit: type=1800 audit(1791882985.179:61): pid=5302 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.17" name="file1" dev="loop0" ino=15 res=0 errno=0
[  127.520139][ T5302] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  127.550146][ T5302] EXT4-fs (loop0): This should not happen!! Data will be lost
[  127.550146][ T5302] 
[  127.562510][ T5178] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  127.596089][ T5304] ------------[ cut here ]------------
[  127.621780][ T5309] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  127.640268][ T5302] EXT4-fs (loop0): Total free blocks count 0
[  127.646541][ T5302] EXT4-fs (loop0): Free/Dirty block details
[  127.653896][ T5302] EXT4-fs (loop0): free_blocks=4096
[  127.659267][ T5178] EXT4-fs (loop4): This should not happen!! Data will be lost
[  127.659267][ T5178] 
[  127.671496][ T5302] EXT4-fs (loop0): dirty_blocks=16
[  127.676683][ T5302] EXT4-fs (loop0): Block reservation details
[  127.683303][ T5302] EXT4-fs (loop0): i_reserved_data_blocks=1
[  127.689680][ T5304] WARNING: CPU: 1 PID: 5304 at fs/ext4/inode.c:3438 ext4_iomap_begin+0xa12/0xb70
[  127.756745][   T26] audit: type=1800 audit(1791882985.519:62): pid=5309 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.20" name="file1" dev="loop3" ino=15 res=0 errno=0
[  127.782768][ T5304] Modules linked in:
[  127.786681][ T5309] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1176: group 0, 
[  127.786854][ T5304] CPU: 0 PID: 5304 Comm: syz.1.49 Not tainted syzkaller #0
[  127.786857][ T5309] block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  127.786895][ T5304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[  127.786917][ T5304] RIP: 0010:ext4_iomap_begin+0xa12/0xb70
[  127.880087][ T4253] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  127.938892][ T4253] EXT4-fs (loop0): This should not happen!! Data will be lost
[  127.938892][ T4253] 
[  127.951221][ T5309] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  127.974490][ T5318] loop4: detected capacity change from 0 to 2048
[  127.994312][ T5320] loop2: detected capacity change from 0 to 2048
[  128.032245][ T5304] Code: 89 d8 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 82 3f 6e ff 49 bd 00 00 00 00 00 fc ff df e9 70 ff ff ff e8 6e 3f 6e ff <0f> 0b bb de ff ff ff e9 04 f7 ff ff 89 d9 80 e1 07 38 c1 0f 8c 9d
[  128.052437][ T5309] EXT4-fs (loop3): This should not happen!! Data will be lost
[  128.052437][ T5309] 
[  128.073101][ T5318] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  128.104045][ T5304] RSP: 0018:ffffc90003a3f640 EFLAGS: 00010293
[  128.110991][ T5309] EXT4-fs (loop3): Total free blocks count 0
[  128.111015][ T5309] EXT4-fs (loop3): Free/Dirty block details
[  128.111031][ T5309] EXT4-fs (loop3): free_blocks=4096
[  128.111048][ T5309] EXT4-fs (loop3): dirty_blocks=16
[  128.111063][ T5309] EXT4-fs (loop3): Block reservation details
[  128.111076][ T5309] EXT4-fs (loop3): i_reserved_data_blocks=1
[  128.210728][   T26] audit: type=1800 audit(1791882985.979:63): pid=5318 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.50" name="file1" dev="loop4" ino=15 res=0 errno=0
[  128.224540][ T5317] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  128.250313][ T5304] RAX: ffffffff820ae3f2 RBX: ffff888058244932 RCX: ffff88801ea65940
[  128.275852][ T5304] RDX: 0000000000000000 RSI: 00000000000000d4 RDI: 0000000000000000
[  128.295100][ T5320] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  128.307816][ T5318] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  128.366202][ T5324] loop0: detected capacity change from 0 to 2048
[  128.392049][ T5319] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  128.419295][ T5318] EXT4-fs (loop4): This should not happen!! Data will be lost
[  128.419295][ T5318] 
[  128.429400][ T5304] RBP: ffffc90003a3f7c0 R08: ffff88805824461f R09: 1ffff1100b0488c3
[  128.437600][ T5304] R10: dffffc0000000000 R11: ffffed100b0488c4 R12: 00000000000000d4
[  128.447069][   T26] audit: type=1800 audit(1791882985.979:64): pid=5318 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.50" name="file1" dev="loop4" ino=15 res=0 errno=0
[  128.470861][ T5320] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  128.499428][ T5318] EXT4-fs (loop4): Total free blocks count 0
[  128.505772][ T5304] R13: 1ffff1100b048926 R14: 000000000000000b R15: 0000000000000000
[  128.526073][ T5318] EXT4-fs (loop4): Free/Dirty block details
[  128.536250][ T5320] EXT4-fs (loop2): This should not happen!! Data will be lost
[  128.536250][ T5320] 
[  128.550225][ T5304] FS:  00007f059c99d6c0(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
[  128.568537][   T26] audit: type=1800 audit(1791882986.159:65): pid=5320 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.19" name="file1" dev="loop2" ino=15 res=0 errno=0
[  128.599324][ T5318] EXT4-fs (loop4): free_blocks=4096
[  128.613263][ T5320] EXT4-fs (loop2): Total free blocks count 0
[  128.624896][ T5318] EXT4-fs (loop4): dirty_blocks=16
[  128.633595][ T5304] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  128.643900][ T5324] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  128.672233][   T26] audit: type=1800 audit(1791882986.159:66): pid=5320 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.19" name="file1" dev="loop2" ino=15 res=0 errno=0
[  128.692795][   T26] audit: type=1800 audit(1791882986.439:67): pid=5324 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.51" name="file1" dev="loop0" ino=15 res=0 errno=0
[  128.716440][ T5320] EXT4-fs (loop2): Free/Dirty block details
[  128.722674][ T5320] EXT4-fs (loop2): free_blocks=4096
[  128.729047][ T5320] EXT4-fs (loop2): dirty_blocks=16
[  128.734516][ T5320] EXT4-fs (loop2): Block reservation details
[  128.740569][ T5318] EXT4-fs (loop4): Block reservation details
[  128.740588][ T5318] EXT4-fs (loop4): i_reserved_data_blocks=1
[  128.752665][ T5320] EXT4-fs (loop2): i_reserved_data_blocks=1
[  128.756777][ T5304] CR2: 00007f2a7729dfe8 CR3: 0000000056268000 CR4: 00000000003506e0
[  128.782537][ T5323] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  128.800995][ T5330] loop3: detected capacity change from 0 to 2048
[  128.809919][ T4253] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  128.838192][ T4253] EXT4-fs (loop2): This should not happen!! Data will be lost
[  128.838192][ T4253] 
[  128.858132][ T5324] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  128.869451][ T5304] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  128.878554][ T5304] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  128.902225][ T5330] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  128.909521][ T5324] EXT4-fs (loop0): This should not happen!! Data will be lost
[  128.909521][ T5324] 
[  128.923089][ T5324] EXT4-fs (loop0): Total free blocks count 0
[  128.933257][ T5324] EXT4-fs (loop0): Free/Dirty block details
[  128.939480][ T5324] EXT4-fs (loop0): free_blocks=4096
[  128.944730][ T5324] EXT4-fs (loop0): dirty_blocks=16
[  128.949976][ T5324] EXT4-fs (loop0): Block reservation details
[  128.956008][ T5324] EXT4-fs (loop0): i_reserved_data_blocks=1
[  129.055515][    T9] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  129.070418][  T154] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  129.091872][ T5304] Call Trace:
[  129.095232][ T5304]  <TASK>
[  129.098219][ T5304]  ? ext4_alloc_da_blocks+0x230/0x230
[  129.106126][ T5328] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  129.136473][  T154] EXT4-fs (loop0): This should not happen!! Data will be lost
[  129.136473][  T154] 
[  129.146529][    T9] EXT4-fs (loop4): This should not happen!! Data will be lost
[  129.146529][    T9] 
[  129.154240][ T5304]  ? filemap_write_and_wait_range+0x228/0x3b0
[  129.200089][ T5330] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  129.215604][ T5304]  ? ext4_alloc_da_blocks+0x230/0x230
[  129.225726][ T5304]  iomap_iter+0x604/0xda0
[  129.237810][ T5339] loop2: detected capacity change from 0 to 2048
[  129.249223][ T5304]  __iomap_dio_rw+0xafd/0x1ba0
[  129.254260][ T5304]  ? iomap_dio_complete+0x6d0/0x6d0
[  129.260201][ T5330] EXT4-fs (loop3): This should not happen!! Data will be lost
[  129.260201][ T5330] 
[  129.293243][ T5330] EXT4-fs (loop3): Total free blocks count 0
[  129.299675][ T5304]  ? __mark_inode_dirty+0x3a4/0xc90
[  129.310671][ T5343] loop4: detected capacity change from 0 to 2048
[  129.319451][ T5304]  ? inode_dio_wait+0x25a/0x2d0
[  129.324486][ T5304]  ? file_update_time+0x3d7/0x440
[  129.359389][ T5330] EXT4-fs (loop3): Free/Dirty block details
[  129.393279][ T5304]  ? ext4_fc_replay_link_internal+0x290/0x290
[  129.419419][ T5330] EXT4-fs (loop3): free_blocks=4096
[  129.438987][ T5339] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  129.451513][ T5304]  iomap_dio_rw+0x38/0x90
[  129.464690][ T5330] EXT4-fs (loop3): dirty_blocks=16
[  129.484442][ T5338] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  129.504412][ T5343] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  129.516319][ T5339] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  129.521984][ T5304]  ? ext4_file_write_iter+0xc21/0x1720
[  129.535191][ T5304]  ext4_file_write_iter+0x12e6/0x1720
[  129.541368][ T5304]  ? ext4_file_write_iter+0xc21/0x1720
[  129.548331][ T5304]  ? ext4_file_read_iter+0x6f0/0x6f0
[  129.554123][ T5304]  ? end_current_label_crit_section+0x14b/0x170
[  129.560934][ T5304]  ? memset+0x1e/0x40
[  129.565064][ T5304]  ? iov_iter_init+0xb4/0x170
[  129.570567][ T5304]  vfs_write+0x748/0xd70
[  129.575115][ T5304]  ? file_end_write+0x250/0x250
[  129.579386][ T5330] EXT4-fs (loop3): Block reservation details
[  129.581308][ T5304]  ? __fget_files+0x402/0x470
[  129.586054][ T5330] EXT4-fs (loop3): i_reserved_data_blocks=1
[  129.609470][ T5339] EXT4-fs (loop2): This should not happen!! Data will be lost
[  129.609470][ T5339] 
[  129.622970][ T5342] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  129.661932][ T5348] loop0: detected capacity change from 0 to 2048
[  129.669245][ T5339] EXT4-fs (loop2): Total free blocks count 0
[  129.675319][ T5339] EXT4-fs (loop2): Free/Dirty block details
[  129.699539][ T4285] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  129.712148][ T5304]  ? __fdget+0x18b/0x210
[  129.716458][ T5304]  ? __x64_sys_pwrite64+0xf3/0x220
[  129.721636][ T5343] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  129.769176][ T5343] EXT4-fs (loop4): This should not happen!! Data will be lost
[  129.769176][ T5343] 
[  129.780810][ T5339] EXT4-fs (loop2): free_blocks=4096
[  129.786074][ T5339] EXT4-fs (loop2): dirty_blocks=16
[  129.799154][ T4285] EXT4-fs (loop3): This should not happen!! Data will be lost
[  129.799154][ T4285] 
[  129.819253][ T5343] EXT4-fs (loop4): Total free blocks count 0
[  129.824957][ T5348] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  129.852950][ T5339] EXT4-fs (loop2): Block reservation details
[  129.859428][ T5343] EXT4-fs (loop4): Free/Dirty block details
[  129.865374][ T5343] EXT4-fs (loop4): free_blocks=4096
[  129.872523][ T5304]  __x64_sys_pwrite64+0x197/0x220
[  129.877696][ T5304]  ? ksys_pwrite64+0x1c0/0x1c0
[  129.882928][ T5339] EXT4-fs (loop2): i_reserved_data_blocks=1
[  129.889603][ T5343] EXT4-fs (loop4): dirty_blocks=16
[  129.895115][ T5343] EXT4-fs (loop4): Block reservation details
[  129.909615][ T5343] EXT4-fs (loop4): i_reserved_data_blocks=1
[  129.942549][ T5304]  ? lockdep_hardirqs_on+0x94/0x140
[  129.947862][ T5304]  do_syscall_64+0x4c/0xa0
[  129.994024][ T4285] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  130.009863][ T5304]  ? clear_bhb_loop+0x30/0x80
[  130.019965][ T4253] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  130.039247][ T5304]  ? clear_bhb_loop+0x30/0x80
[  130.044397][ T5304]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  130.081467][ T4253] EXT4-fs (loop4): This should not happen!! Data will be lost
[  130.081467][ T4253] 
[  130.090209][ T5304] RIP: 0033:0x7f059d339339
[  130.092740][ T4285] EXT4-fs (loop2): This should not happen!! Data will be lost
[  130.092740][ T4285] 
[  130.126421][ T5304] 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
[  130.229660][ T5304] RSP: 002b:00007f059c99d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000012
[  130.309335][ T5304] RAX: ffffffffffffffda RBX: 00007f059d574fa0 RCX: 00007f059d339339
[  130.333184][ T5361] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  130.360518][ T5304] RDX: 0000000000000001 RSI: 0000200000000880 RDI: 0000000000000004
[  130.386583][ T5360] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  130.449683][ T5364] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  130.489850][ T5361] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  130.502483][ T5304] RBP: 00007f059d3ccd68 R08: 0000000000000000 R09: 0000000000000000
[  130.512195][ T5363] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  130.587701][ T5368] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  130.615456][ T5304] R10: 0000000000000083 R11: 0000000000000246 R12: 0000000000000000
[  130.667065][ T5361] EXT4-fs (loop3): This should not happen!! Data will be lost
[  130.667065][ T5361] 
[  130.681845][ T5370] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[  130.709259][ T5304] R13: 00007f059d575038 R14: 00007f059d574fa0 R15: 00007fffedd80348
[  130.718089][ T5364] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28
[  130.739556][ T5364] EXT4-fs (loop0): This should not happen!! Data will be lost
[  130.739556][ T5364] 
[  130.749882][ T5361] EXT4-fs (loop3): Total free blocks count 0
[  130.755910][ T5361] EXT4-fs (loop3): Free/Dirty block details
[  130.762207][ T5304]  </TASK>
[  130.770438][ T5366] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  130.786447][ T5304] Kernel panic - not syncing: kernel: panic_on_warn set ...
[  130.793775][ T5304] CPU: 0 PID: 5304 Comm: syz.1.49 Not tainted syzkaller #0
[  130.801012][ T5304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[  130.811129][ T5304] Call Trace:
[  130.814444][ T5304]  <TASK>
[  130.817401][ T5304]  dump_stack_lvl+0x188/0x250
[  130.822116][ T5304]  ? show_regs_print_info+0x20/0x20
[  130.827443][ T5304]  ? load_image+0x410/0x410
[  130.832005][ T5304]  panic+0x2f8/0x850
[  130.835941][ T5304]  ? bpf_jit_dump+0xd0/0xd0
[  130.839598][ T5364] EXT4-fs (loop0): Total free blocks count 0
[  130.840506][ T5304]  ? ext4_iomap_begin+0xa12/0xb70
[  130.846661][ T5364] EXT4-fs (loop0): Free/Dirty block details
[  130.851918][ T5304]  __warn+0x248/0x2b0
[  130.851941][ T5304]  ? ext4_iomap_begin+0xa12/0xb70
[  130.851965][ T5304]  report_bug+0x1b9/0x2e0
[  130.851994][ T5304]  handle_bug+0x3a/0x70
[  130.852015][ T5304]  exc_invalid_op+0x16/0x40
[  130.852038][ T5304]  asm_exc_invalid_op+0x16/0x20
[  130.852059][ T5304] RIP: 0010:ext4_iomap_begin+0xa12/0xb70
[  130.852082][ T5304] Code: 89 d8 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 82 3f 6e ff 49 bd 00 00 00 00 00 fc ff df e9 70 ff ff ff e8 6e 3f 6e ff <0f> 0b bb de ff ff ff e9 04 f7 ff ff 89 d9 80 e1 07 38 c1 0f 8c 9d
[  130.852099][ T5304] RSP: 0018:ffffc90003a3f640 EFLAGS: 00010293
[  130.852119][ T5304] RAX: ffffffff820ae3f2 RBX: ffff888058244932 RCX: ffff88801ea65940
[  130.852134][ T5304] RDX: 0000000000000000 RSI: 00000000000000d4 RDI: 0000000000000000
[  130.852148][ T5304] RBP: ffffc90003a3f7c0 R08: ffff88805824461f R09: 1ffff1100b0488c3
[  130.852164][ T5304] R10: dffffc0000000000 R11: ffffed100b0488c4 R12: 00000000000000d4
[  130.852179][ T5304] R13: 1ffff1100b048926 R14: 000000000000000b R15: 0000000000000000
[  130.852200][ T5304]  ? ext4_iomap_begin+0xa12/0xb70
[  130.852243][ T5304]  ? ext4_alloc_da_blocks+0x230/0x230
[  130.852265][ T5304]  ? filemap_write_and_wait_range+0x228/0x3b0
[  130.852296][ T5304]  ? ext4_alloc_da_blocks+0x230/0x230
[  130.852319][ T5304]  iomap_iter+0x604/0xda0
[  130.852349][ T5304]  __iomap_dio_rw+0xafd/0x1ba0
[  130.852388][ T5304]  ? iomap_dio_complete+0x6d0/0x6d0
[  130.852427][ T5304]  ? __mark_inode_dirty+0x3a4/0xc90
[  130.981895][ T5364] EXT4-fs (loop0): free_blocks=4096
[  130.983436][ T5304]  ? inode_dio_wait+0x25a/0x2d0
[  130.988208][ T5364] EXT4-fs (loop0): dirty_blocks=16
[  130.993500][ T5304]  ? file_update_time+0x3d7/0x440
[  130.993528][ T5304]  ? ext4_fc_replay_link_internal+0x290/0x290
[  130.993557][ T5304]  iomap_dio_rw+0x38/0x90
[  130.993580][ T5304]  ? ext4_file_write_iter+0xc21/0x1720
[  130.993607][ T5304]  ext4_file_write_iter+0x12e6/0x1720
[  130.993635][ T5304]  ? ext4_file_write_iter+0xc21/0x1720
[  130.993670][ T5304]  ? ext4_file_read_iter+0x6f0/0x6f0
[  130.993693][ T5304]  ? end_current_label_crit_section+0x14b/0x170
[  131.057466][ T5304]  ? memset+0x1e/0x40
[  131.061488][ T5304]  ? iov_iter_init+0xb4/0x170
[  131.066250][ T5304]  vfs_write+0x748/0xd70
[  131.070542][ T5304]  ? file_end_write+0x250/0x250
[  131.073979][ T5364] EXT4-fs (loop0): Block reservation details
[  131.075441][ T5304]  ? __fget_files+0x402/0x470
[  131.086154][ T5304]  ? __fdget+0x18b/0x210
[  131.090606][ T5304]  ? __x64_sys_pwrite64+0xf3/0x220
[  131.091013][ T5369] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters
[  131.095780][ T5304]  __x64_sys_pwrite64+0x197/0x220
[  131.095809][ T5304]  ? ksys_pwrite64+0x1c0/0x1c0
[  131.120037][ T5304]  ? lockdep_hardirqs_on+0x94/0x140
[  131.125287][ T5304]  do_syscall_64+0x4c/0xa0
[  131.130043][ T5304]  ? clear_bhb_loop+0x30/0x80
[  131.134764][ T5304]  ? clear_bhb_loop+0x30/0x80
[  131.139482][ T5304]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  131.145440][ T5304] RIP: 0033:0x7f059d339339
[  131.149887][ T5304] 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
[  131.153058][ T5364] EXT4-fs (loop0): i_reserved_data_blocks=1
[  131.169518][ T5304] RSP: 002b:00007f059c99d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000012
[  131.169556][ T5304] RAX: ffffffffffffffda RBX: 00007f059d574fa0 RCX: 00007f059d339339
[  131.169571][ T5304] RDX: 0000000000000001 RSI: 0000200000000880 RDI: 0000000000000004
[  131.169584][ T5304] RBP: 00007f059d3ccd68 R08: 0000000000000000 R09: 0000000000000000
[  131.169597][ T5304] R10: 0000000000000083 R11: 0000000000000246 R12: 0000000000000000
[  131.169611][ T5304] R13: 00007f059d575038 R14: 00007f059d574fa0 R15: 00007fffedd80348
[  131.169641][ T5304]  </TASK>
[  131.169947][ T5304] Kernel Offset: disabled
[  131.232601][ T5304] Rebooting in 86400 seconds..