[ 68.498649][ T1598] device veth0_macvtap left promiscuous mode [ 68.505474][ T1598] device veth1_vlan left promiscuous mode [ 68.511455][ T1598] device veth0_vlan left promiscuous mode [ 68.621278][ T1598] team0 (unregistering): Port device team_slave_1 removed [ 68.633645][ T1598] team0 (unregistering): Port device team_slave_0 removed [ 68.646074][ T1598] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 68.659588][ T1598] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 68.702804][ T1598] bond0 (unregistering): Released all slaves [ 71.652299][ T1421] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.659026][ T1421] ieee802154 phy1 wpan1: encryption failed: -22 [ 76.769392][ T1325] cfg80211: failed to load regulatory.db Warning: Permanently added '10.128.1.88' (ED25519) to the list of known hosts. 2025/09/04 17:46:33 parsed 1 programs [ 86.027221][ T4864] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 87.736335][ T4877] chnl_net:caif_netlink_parms(): no params data found [ 87.765258][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 87.818173][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 87.869441][ T4257] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 87.878165][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 87.887210][ T4257] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 87.927441][ T4257] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 88.182197][ T4877] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.197119][ T4877] bridge0: port 1(bridge_slave_0) entered disabled state [ 88.205546][ T4877] device bridge_slave_0 entered promiscuous mode [ 88.234777][ T4877] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.270224][ T4877] bridge0: port 2(bridge_slave_1) entered disabled state [ 88.288557][ T4877] device bridge_slave_1 entered promiscuous mode [ 88.354928][ T4877] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 88.382041][ T4877] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 88.480972][ T4877] team0: Port device team_slave_0 added [ 88.519252][ T4877] team0: Port device team_slave_1 added [ 88.668210][ T4877] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 88.687114][ T4877] 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. [ 88.735628][ T4877] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 88.772802][ T4877] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 88.779945][ T4877] 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. [ 88.807100][ T4877] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 88.921690][ T4877] device hsr_slave_0 entered promiscuous mode [ 88.989168][ T4877] device hsr_slave_1 entered promiscuous mode [ 89.283231][ T4877] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 89.310161][ T4877] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 89.328028][ T4877] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 89.355312][ T4877] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 89.525598][ T4877] 8021q: adding VLAN 0 to HW filter on device bond0 [ 89.555290][ T414] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 89.584026][ T414] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 89.596825][ T4877] 8021q: adding VLAN 0 to HW filter on device team0 [ 89.625988][ T414] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 89.646133][ T414] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 89.666527][ T414] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.673663][ T414] bridge0: port 1(bridge_slave_0) entered forwarding state [ 89.691193][ T414] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 89.705158][ T414] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 89.714137][ T414] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 89.722734][ T414] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.729926][ T414] bridge0: port 2(bridge_slave_1) entered forwarding state [ 89.748517][ T4257] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 89.758070][ T4257] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 89.768251][ T4257] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 89.779231][ T4257] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 89.788612][ T4257] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 89.797743][ T4257] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 89.810192][ T4257] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 89.818144][ T4257] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 89.826519][ T4257] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 89.841515][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 89.850762][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 89.860823][ T4877] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 89.962557][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 89.970094][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 89.984417][ T4877] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 90.007167][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 90.016395][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 90.047653][ T4877] device veth0_vlan entered promiscuous mode [ 90.055075][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 90.067271][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 90.079981][ T4877] device veth1_vlan entered promiscuous mode [ 90.089561][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 90.098105][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 90.105962][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 90.136908][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 90.146861][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 90.155930][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 90.168631][ T4877] device veth0_macvtap entered promiscuous mode [ 90.179063][ T4877] device veth1_macvtap entered promiscuous mode [ 90.195042][ T4877] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 90.203184][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 90.212993][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 90.221705][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 90.231802][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 90.250301][ T4877] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 90.261403][ T4877] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.271134][ T4877] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.280543][ T4877] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.290258][ T4877] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.300720][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 90.310247][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2025/09/04 17:46:41 executed programs: 0 [ 90.992669][ T4956] chnl_net:caif_netlink_parms(): no params data found [ 91.068301][ T4954] chnl_net:caif_netlink_parms(): no params data found [ 91.141783][ T4964] chnl_net:caif_netlink_parms(): no params data found [ 91.158551][ T4953] chnl_net:caif_netlink_parms(): no params data found [ 91.238946][ T4963] chnl_net:caif_netlink_parms(): no params data found [ 91.248613][ T4954] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.255676][ T4954] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.264858][ T4954] device bridge_slave_0 entered promiscuous mode [ 91.272266][ T4956] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.279522][ T4956] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.287603][ T4956] device bridge_slave_0 entered promiscuous mode [ 91.334152][ T4954] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.341858][ T4954] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.350413][ T4954] device bridge_slave_1 entered promiscuous mode [ 91.357891][ T4956] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.364943][ T4956] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.374114][ T4956] device bridge_slave_1 entered promiscuous mode [ 91.448159][ T4954] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 91.475903][ T4953] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.484172][ T4953] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.492016][ T4953] device bridge_slave_0 entered promiscuous mode [ 91.501249][ T4954] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 91.524828][ T4956] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 91.536733][ T4956] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 91.546528][ T4964] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.556620][ T4964] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.564768][ T4964] device bridge_slave_0 entered promiscuous mode [ 91.588840][ T4953] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.595928][ T4953] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.604291][ T4953] device bridge_slave_1 entered promiscuous mode [ 91.632625][ T4964] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.640432][ T4964] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.648517][ T4964] device bridge_slave_1 entered promiscuous mode [ 91.665720][ T4963] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.673775][ T4963] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.682467][ T4963] device bridge_slave_0 entered promiscuous mode [ 91.712230][ T4954] team0: Port device team_slave_0 added [ 91.721949][ T4956] team0: Port device team_slave_0 added [ 91.734647][ T4963] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.742294][ T4963] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.750474][ T4963] device bridge_slave_1 entered promiscuous mode [ 91.776218][ T4954] team0: Port device team_slave_1 added [ 91.785134][ T4956] team0: Port device team_slave_1 added [ 91.792771][ T4964] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 91.804920][ T4964] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 91.830025][ T4953] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 91.843910][ T4953] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 91.874219][ T4964] team0: Port device team_slave_0 added [ 91.913168][ T4964] team0: Port device team_slave_1 added [ 91.925063][ T4963] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 91.934658][ T4954] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 91.942269][ T4954] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 91.969027][ T4954] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 92.009988][ T4956] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 92.017246][ T4956] 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. [ 92.043802][ T4956] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 92.056747][ T4956] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 92.064047][ T4956] 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. [ 92.090745][ T4956] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 92.108658][ T4963] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 92.118761][ T4954] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 92.125816][ T4954] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 92.153386][ T4954] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 92.167249][ T4953] team0: Port device team_slave_0 added [ 92.195384][ T4953] team0: Port device team_slave_1 added [ 92.216583][ T4964] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 92.223994][ T4964] 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. [ 92.250974][ T4964] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 92.265401][ T4964] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 92.272931][ T4964] 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. [ 92.299616][ T4964] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 92.326715][ T4953] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 92.334050][ T4953] 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. [ 92.360481][ T4953] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 92.388138][ T4963] team0: Port device team_slave_0 added [ 92.400856][ T4953] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 92.408114][ T4953] 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. [ 92.434479][ T4953] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 92.458901][ T4956] device hsr_slave_0 entered promiscuous mode [ 92.465943][ T4956] device hsr_slave_1 entered promiscuous mode [ 92.472918][ T4956] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 92.482530][ T4956] Cannot create hsr debugfs directory [ 92.490729][ T4963] team0: Port device team_slave_1 added [ 92.499943][ T4954] device hsr_slave_0 entered promiscuous mode [ 92.506797][ T4954] device hsr_slave_1 entered promiscuous mode [ 92.513671][ T4954] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 92.521281][ T4954] Cannot create hsr debugfs directory [ 92.531432][ T1111] Bluetooth: hci1: command 0x0409 tx timeout [ 92.589124][ T4964] device hsr_slave_0 entered promiscuous mode [ 92.596101][ T4964] device hsr_slave_1 entered promiscuous mode [ 92.602824][ T4964] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 92.612276][ T4964] Cannot create hsr debugfs directory [ 92.617655][ T1111] Bluetooth: hci3: command 0x0409 tx timeout [ 92.628203][ T1111] Bluetooth: hci0: command 0x0409 tx timeout [ 92.634589][ T1111] Bluetooth: hci2: command 0x0409 tx timeout [ 92.656597][ T4953] device hsr_slave_0 entered promiscuous mode [ 92.664047][ T4953] device hsr_slave_1 entered promiscuous mode [ 92.670982][ T4953] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 92.678917][ T4953] Cannot create hsr debugfs directory [ 92.691935][ T4284] Bluetooth: hci4: command 0x0409 tx timeout [ 92.699439][ T4963] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 92.706401][ 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. [ 92.732661][ T4963] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 92.774436][ T4963] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 92.781563][ 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. [ 92.808466][ T4963] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 92.966120][ T4963] device hsr_slave_0 entered promiscuous mode [ 92.972851][ T4963] device hsr_slave_1 entered promiscuous mode [ 92.982820][ T4963] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 92.990496][ T4963] Cannot create hsr debugfs directory [ 93.196103][ T4954] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 93.232374][ T4954] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 93.290342][ T4954] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 93.338709][ T4954] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 93.726868][ T4954] 8021q: adding VLAN 0 to HW filter on device bond0 [ 93.816883][ T4954] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.846686][ T4257] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.867712][ T4257] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.880706][ T4257] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 93.907662][ T4257] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 93.926787][ T4257] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.933930][ T4257] bridge0: port 1(bridge_slave_0) entered forwarding state [ 93.967468][ T4257] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 93.991489][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 94.013776][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 94.030089][ T144] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.037272][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 94.147753][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 94.177627][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 94.191048][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 94.210529][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 94.230659][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 94.247474][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 94.256585][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 94.284053][ T4954] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 94.323617][ T4954] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 94.348894][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 94.367836][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 94.385875][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 94.394572][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 94.418373][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 94.607315][ T4284] Bluetooth: hci1: command 0x041b tx timeout [ 94.678280][ T4963] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 94.690309][ T1111] Bluetooth: hci2: command 0x041b tx timeout [ 94.722892][ T1111] Bluetooth: hci0: command 0x041b tx timeout [ 94.735107][ T1111] Bluetooth: hci3: command 0x041b tx timeout [ 94.767613][ T4287] Bluetooth: hci4: command 0x041b tx timeout [ 94.814847][ T4954] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 94.822144][ T4257] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 94.833270][ T4257] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 94.878186][ T4257] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 94.896519][ T4257] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 94.917619][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 94.939461][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 94.948842][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 94.968208][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 94.990637][ T4954] device veth0_vlan entered promiscuous mode [ 95.005840][ T4954] device veth1_vlan entered promiscuous mode [ 95.047463][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 95.056615][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 95.072208][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 95.083756][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 95.101779][ T4954] device veth0_macvtap entered promiscuous mode [ 95.123252][ T4954] device veth1_macvtap entered promiscuous mode [ 95.186728][ T4954] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 95.217079][ T4954] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 95.238711][ T4954] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 95.247742][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 95.267423][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 95.275722][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 95.292294][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 95.312742][ T4954] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 95.338236][ T4954] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 95.353150][ T4954] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 95.367125][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 95.387895][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 95.404041][ T4954] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.414818][ T4954] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.424258][ T4954] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.434192][ T4954] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.531475][ T151] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 95.550365][ T151] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 95.575816][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready 2025/09/04 17:46:46 executed programs: 10 [ 95.602865][ T151] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 95.616812][ T151] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 95.631269][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 95.735808][ T5077] loop1: detected capacity change from 0 to 2048 [ 95.815333][ T4963] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 95.911534][ T5077] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 95.938609][ T26] audit: type=1800 audit(1757008006.548:2): pid=5077 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 [ 95.972769][ T5076] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 95.993434][ T26] audit: type=1800 audit(1757008006.578:3): pid=5077 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 [ 96.023690][ T5077] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 96.055546][ T5077] EXT4-fs (loop1): This should not happen!! Data will be lost [ 96.055546][ T5077] [ 96.072208][ T5077] EXT4-fs (loop1): Total free blocks count 0 [ 96.075765][ T4963] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 96.093249][ T5077] EXT4-fs (loop1): Free/Dirty block details [ 96.110241][ T5077] EXT4-fs (loop1): free_blocks=4096 [ 96.115661][ T5077] EXT4-fs (loop1): dirty_blocks=16 [ 96.121188][ T5077] EXT4-fs (loop1): Block reservation details [ 96.128601][ T5077] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 96.149525][ T414] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 96.170429][ T414] EXT4-fs (loop1): This should not happen!! Data will be lost [ 96.170429][ T414] [ 96.195904][ T4963] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 96.355054][ T5098] loop1: detected capacity change from 0 to 2048 [ 96.496410][ T4964] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 96.515193][ T5098] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 96.535018][ T26] audit: type=1800 audit(1757008007.138:4): pid=5098 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 [ 96.537257][ T4964] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 96.571810][ T5096] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 96.572372][ T4964] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 96.587851][ T26] audit: type=1800 audit(1757008007.178:5): pid=5098 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 [ 96.615160][ T4964] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 96.624821][ T5098] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 96.644531][ T5098] EXT4-fs (loop1): This should not happen!! Data will be lost [ 96.644531][ T5098] [ 96.655048][ T5098] EXT4-fs (loop1): Total free blocks count 0 [ 96.668605][ T5098] EXT4-fs (loop1): Free/Dirty block details [ 96.674659][ T5098] EXT4-fs (loop1): free_blocks=4096 [ 96.685440][ T5098] EXT4-fs (loop1): dirty_blocks=16 [ 96.692865][ T4276] Bluetooth: hci1: command 0x040f tx timeout [ 96.704189][ T5098] EXT4-fs (loop1): Block reservation details [ 96.710873][ T5098] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 96.725487][ T414] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 96.739550][ T414] EXT4-fs (loop1): This should not happen!! Data will be lost [ 96.739550][ T414] [ 96.768479][ T4276] Bluetooth: hci3: command 0x040f tx timeout [ 96.777233][ T4276] Bluetooth: hci0: command 0x040f tx timeout [ 96.785087][ T4276] Bluetooth: hci2: command 0x040f tx timeout [ 96.815851][ T4953] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 96.833461][ T4953] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 96.848161][ T4284] Bluetooth: hci4: command 0x040f tx timeout [ 96.914962][ T5126] loop1: detected capacity change from 0 to 2048 [ 96.932723][ T4953] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 96.954203][ T4953] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 97.068843][ T4956] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 97.073836][ T5126] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 97.098272][ T26] audit: type=1800 audit(1757008007.708:6): pid=5126 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 [ 97.099353][ T5125] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 97.138150][ T4956] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 97.145433][ T5126] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 97.155774][ T26] audit: type=1800 audit(1757008007.708:7): pid=5126 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 [ 97.159477][ T5126] EXT4-fs (loop1): This should not happen!! Data will be lost [ 97.159477][ T5126] [ 97.188661][ T5126] EXT4-fs (loop1): Total free blocks count 0 [ 97.195874][ T5126] EXT4-fs (loop1): Free/Dirty block details [ 97.208206][ T4964] 8021q: adding VLAN 0 to HW filter on device bond0 [ 97.227155][ T5126] EXT4-fs (loop1): free_blocks=4096 [ 97.232397][ T5126] EXT4-fs (loop1): dirty_blocks=16 [ 97.240397][ T5126] EXT4-fs (loop1): Block reservation details [ 97.242676][ T4956] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 97.246396][ T5126] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 97.286186][ T4964] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.294119][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 97.306766][ T151] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 97.323781][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 97.327378][ T151] EXT4-fs (loop1): This should not happen!! Data will be lost [ 97.327378][ T151] [ 97.334068][ T4956] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 97.405459][ T414] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 97.424618][ T414] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 97.462351][ T414] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.469514][ T414] bridge0: port 1(bridge_slave_0) entered forwarding state [ 97.477879][ T414] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 97.489972][ T5151] loop1: detected capacity change from 0 to 2048 [ 97.498947][ T414] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 97.516335][ T414] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.523636][ T414] bridge0: port 2(bridge_slave_1) entered forwarding state [ 97.533574][ T414] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 97.543735][ T414] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 97.586611][ T5151] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 97.610063][ T26] audit: type=1800 audit(1757008008.218:8): pid=5151 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.24" name="file1" dev="loop1" ino=15 res=0 errno=0 [ 97.611226][ T5150] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 97.657643][ T26] audit: type=1800 audit(1757008008.218:9): pid=5151 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.24" name="file1" dev="loop1" ino=15 res=0 errno=0 [ 97.692923][ T5151] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 97.705793][ T5151] EXT4-fs (loop1): This should not happen!! Data will be lost [ 97.705793][ T5151] [ 97.717049][ T5151] EXT4-fs (loop1): Total free blocks count 0 [ 97.723071][ T5151] EXT4-fs (loop1): Free/Dirty block details [ 97.731459][ T4963] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 97.747214][ T5151] EXT4-fs (loop1): free_blocks=4096 [ 97.752467][ T5151] EXT4-fs (loop1): dirty_blocks=16 [ 97.766783][ T5151] EXT4-fs (loop1): Block reservation details [ 97.774098][ T5151] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 97.806227][ T4257] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 97.819185][ T4257] EXT4-fs (loop1): This should not happen!! Data will be lost [ 97.819185][ T4257] [ 97.830104][ T4963] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 97.845071][ T414] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 97.874020][ T414] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 97.896451][ T414] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 97.935652][ T414] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 97.949042][ T414] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 97.969832][ T414] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 97.988028][ T414] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 97.998229][ T5172] loop1: detected capacity change from 0 to 2048 [ 98.024688][ T4953] 8021q: adding VLAN 0 to HW filter on device bond0 [ 98.038087][ T4963] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 98.051750][ T414] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 98.062012][ T414] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 98.079460][ T414] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 98.101047][ T4964] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 98.119653][ T4963] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 98.136606][ T5172] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 98.164464][ T26] audit: type=1800 audit(1757008008.768:10): pid=5172 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.25" name="file1" dev="loop1" ino=15 res=0 errno=0 [ 98.165592][ T5171] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 98.217789][ T4953] 8021q: adding VLAN 0 to HW filter on device team0 [ 98.258473][ T26] audit: type=1800 audit(1757008008.768:11): pid=5172 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.25" name="file1" dev="loop1" ino=15 res=0 errno=0 [ 98.260285][ T5172] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 98.288605][ T4257] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 98.299850][ T5172] EXT4-fs (loop1): This should not happen!! Data will be lost [ 98.299850][ T5172] [ 98.310530][ T5172] EXT4-fs (loop1): Total free blocks count 0 [ 98.316567][ T5172] EXT4-fs (loop1): Free/Dirty block details [ 98.323721][ T5172] EXT4-fs (loop1): free_blocks=4096 [ 98.324847][ T4257] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 98.329381][ T5172] EXT4-fs (loop1): dirty_blocks=16 [ 98.343448][ T5172] EXT4-fs (loop1): Block reservation details [ 98.355176][ T5172] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 98.380273][ T151] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 98.400272][ T151] EXT4-fs (loop1): This should not happen!! Data will be lost [ 98.400272][ T151] [ 98.410746][ T414] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 98.429646][ T414] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 98.445384][ T414] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.452763][ T414] bridge0: port 1(bridge_slave_0) entered forwarding state [ 98.462794][ T414] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 98.494238][ T414] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 98.515756][ T414] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.523166][ T414] bridge0: port 2(bridge_slave_1) entered forwarding state [ 98.546657][ T5195] loop1: detected capacity change from 0 to 2048 [ 98.628333][ T4956] 8021q: adding VLAN 0 to HW filter on device bond0 [ 98.635258][ T414] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 98.656087][ T5195] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 98.668015][ T414] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 98.691059][ T5148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 98.700390][ T5148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 98.711052][ T5148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 98.719678][ T5148] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 98.733913][ T5194] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 98.751547][ T4964] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 98.765871][ T5195] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 98.767534][ T4283] Bluetooth: hci1: command 0x0419 tx timeout [ 98.797355][ T5148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 98.804879][ T5148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 98.813272][ T5148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 98.820853][ T5195] EXT4-fs (loop1): This should not happen!! Data will be lost [ 98.820853][ T5195] [ 98.839291][ T5148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 98.847494][ T4285] Bluetooth: hci2: command 0x0419 tx timeout [ 98.856217][ T5148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 98.862128][ T4285] Bluetooth: hci0: command 0x0419 tx timeout [ 98.871487][ T5148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 98.873925][ T5195] EXT4-fs (loop1): Total free blocks count 0 [ 98.894079][ T4285] Bluetooth: hci3: command 0x0419 tx timeout [ 98.900813][ T5195] EXT4-fs (loop1): Free/Dirty block details [ 98.906814][ T5195] EXT4-fs (loop1): free_blocks=4096 [ 98.907019][ T4956] 8021q: adding VLAN 0 to HW filter on device team0 [ 98.920167][ T5195] EXT4-fs (loop1): dirty_blocks=16 [ 98.925440][ T5195] EXT4-fs (loop1): Block reservation details [ 98.929430][ T4953] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 98.936406][ T4285] Bluetooth: hci4: command 0x0419 tx timeout [ 98.958472][ T4953] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 98.974300][ T5195] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 98.985606][ T5148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 98.994786][ T5148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 99.006896][ T414] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 99.013397][ T5148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 99.028913][ T5148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 99.030396][ T414] EXT4-fs (loop1): This should not happen!! Data will be lost [ 99.030396][ T414] [ 99.075582][ T4963] 8021q: adding VLAN 0 to HW filter on device bond0 [ 99.136287][ T4963] 8021q: adding VLAN 0 to HW filter on device team0 [ 99.155722][ T5203] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 99.177612][ T5203] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 99.223325][ T5203] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.230477][ T5203] bridge0: port 1(bridge_slave_0) entered forwarding state [ 99.249912][ T5203] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 99.251147][ T5220] loop1: detected capacity change from 0 to 2048 [ 99.272259][ T5203] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 99.294538][ T5203] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 99.305235][ T5203] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 99.326045][ T5203] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 99.343331][ T5203] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.350763][ T5203] bridge0: port 2(bridge_slave_1) entered forwarding state [ 99.360935][ T5220] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 99.371322][ T5203] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 99.399317][ T5218] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 99.424139][ T5203] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 99.436443][ T5220] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 99.448927][ T5220] EXT4-fs (loop1): This should not happen!! Data will be lost [ 99.448927][ T5220] [ 99.459041][ T5220] EXT4-fs (loop1): Total free blocks count 0 [ 99.465047][ T5220] EXT4-fs (loop1): Free/Dirty block details [ 99.471090][ T5220] EXT4-fs (loop1): free_blocks=4096 [ 99.476407][ T5220] EXT4-fs (loop1): dirty_blocks=16 [ 99.482047][ T5220] EXT4-fs (loop1): Block reservation details [ 99.498702][ T5203] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 99.507523][ T5220] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 99.514085][ T5203] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 99.523168][ T5203] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.530270][ T5203] bridge0: port 1(bridge_slave_0) entered forwarding state [ 99.543746][ T5190] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 99.556738][ T5190] EXT4-fs (loop1): This should not happen!! Data will be lost [ 99.556738][ T5190] [ 99.568099][ T5203] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 99.583158][ T5203] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 99.620129][ T5203] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.627251][ T5203] bridge0: port 2(bridge_slave_1) entered forwarding state [ 99.677295][ T5203] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 99.686530][ T5203] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 99.706124][ T5237] loop1: detected capacity change from 0 to 2048 [ 99.713499][ T5203] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 99.729455][ T5203] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 99.745326][ T5203] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 99.754807][ T5203] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 99.809565][ T5237] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 99.831142][ T4953] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 99.850044][ T1598] device hsr_slave_0 left promiscuous mode [ 99.856890][ T1598] device hsr_slave_1 left promiscuous mode [ 99.864610][ T1598] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 99.866723][ T5236] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 99.873513][ T1598] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 99.895483][ T1598] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 99.903737][ T1598] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 99.912718][ T1598] device bridge_slave_1 left promiscuous mode [ 99.919164][ T1598] bridge0: port 2(bridge_slave_1) entered disabled state [ 99.928836][ T1598] device bridge_slave_0 left promiscuous mode [ 99.935327][ T1598] bridge0: port 1(bridge_slave_0) entered disabled state [ 99.945443][ T5237] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 99.964546][ T1598] device veth1_macvtap left promiscuous mode [ 99.971570][ T1598] device veth0_macvtap left promiscuous mode [ 99.977651][ T5237] EXT4-fs (loop1): This should not happen!! Data will be lost [ 99.977651][ T5237] [ 99.978253][ T1598] device veth1_vlan left promiscuous mode [ 99.994472][ T1598] device veth0_vlan left promiscuous mode [ 99.998869][ T5237] EXT4-fs (loop1): Total free blocks count 0 [ 100.006314][ T5237] EXT4-fs (loop1): Free/Dirty block details [ 100.018583][ T5237] EXT4-fs (loop1): free_blocks=4096 [ 100.023820][ T5237] EXT4-fs (loop1): dirty_blocks=16 [ 100.039761][ T5237] EXT4-fs (loop1): Block reservation details [ 100.045929][ T5237] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 100.066704][ T5190] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 100.087116][ T5190] EXT4-fs (loop1): This should not happen!! Data will be lost [ 100.087116][ T5190] [ 100.255388][ T5256] loop1: detected capacity change from 0 to 2048 [ 100.403813][ T5256] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 100.425818][ T5254] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 100.442155][ T1598] team0 (unregistering): Port device team_slave_1 removed [ 100.449240][ T5256] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 100.463036][ T1598] team0 (unregistering): Port device team_slave_0 removed [ 100.470181][ T5256] EXT4-fs (loop1): This should not happen!! Data will be lost [ 100.470181][ T5256] [ 100.480593][ T1598] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 100.486270][ T5256] EXT4-fs (loop1): Total free blocks count 0 [ 100.495477][ T5256] EXT4-fs (loop1): Free/Dirty block details [ 100.507931][ T5256] EXT4-fs (loop1): free_blocks=4096 [ 100.513204][ T5256] EXT4-fs (loop1): dirty_blocks=16 [ 100.518841][ T1598] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 100.523565][ T5256] EXT4-fs (loop1): Block reservation details [ 100.533649][ T5256] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 100.555638][ T5148] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 100.586435][ T5148] EXT4-fs (loop1): This should not happen!! Data will be lost [ 100.586435][ T5148] [ 100.615314][ T1598] bond0 (unregistering): Released all slaves [ 100.718742][ T5275] loop1: detected capacity change from 0 to 2048 [ 100.738652][ T5203] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 100.747906][ T5203] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 100.756390][ T5203] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 100.762653][ T5275] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 100.766018][ T5203] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 100.783752][ T5203] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 100.786370][ T5274] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 100.802579][ T5203] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 100.815541][ T5203] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 100.823119][ T5203] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 100.830748][ T5275] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 100.849335][ T4956] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 100.857437][ T5275] EXT4-fs (loop1): This should not happen!! Data will be lost [ 100.857437][ T5275] [ 100.877287][ T5275] EXT4-fs (loop1): Total free blocks count 0 [ 100.883571][ T5275] EXT4-fs (loop1): Free/Dirty block details [ 100.885108][ T5203] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 100.890228][ T5275] EXT4-fs (loop1): free_blocks=4096 [ 100.903791][ T5275] EXT4-fs (loop1): dirty_blocks=16 [ 100.914782][ T5275] EXT4-fs (loop1): Block reservation details [ 100.921214][ T5275] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 100.922695][ T5203] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 100.938263][ T5203] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 100.949309][ T5203] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 100.958026][ T5148] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 100.967505][ T5203] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready 2025/09/04 17:46:51 executed programs: 20 [ 100.978291][ T5148] EXT4-fs (loop1): This should not happen!! Data will be lost [ 100.978291][ T5148] [ 100.978909][ T5203] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 101.005910][ T5203] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 101.015831][ T5203] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 101.024619][ T5203] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 101.033490][ T5203] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 101.042491][ T5203] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 101.069329][ T5148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 101.084022][ T5148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 101.096446][ T5148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 101.106986][ T5148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 101.138801][ T4963] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 101.148565][ T4964] device veth0_vlan entered promiscuous mode [ 101.182097][ T5279] loop1: detected capacity change from 0 to 2048 [ 101.195295][ T5203] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 101.218288][ T5203] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 101.245192][ T4964] device veth1_vlan entered promiscuous mode [ 101.327804][ T414] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 101.336871][ T414] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 101.352063][ T5279] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 101.373956][ T414] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 101.382853][ T414] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 101.398435][ T4953] device veth0_vlan entered promiscuous mode [ 101.423250][ T26] kauditd_printk_skb: 10 callbacks suppressed [ 101.423264][ T26] audit: type=1800 audit(1757008012.028:22): pid=5279 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.31" name="file1" dev="loop1" ino=15 res=0 errno=0 [ 101.424556][ T5278] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1147: group 0, [ 101.431804][ T26] audit: type=1800 audit(1757008012.028:23): pid=5279 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.31" name="file1" dev="loop1" ino=15 res=0 errno=0 [ 101.450143][ T5278] block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 101.496516][ T4964] device veth0_macvtap entered promiscuous mode [ 101.511181][ T414] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 101.521256][ T414] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 101.531673][ T414] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 101.536835][ T5279] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 101.540829][ T414] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 101.565829][ T4953] device veth1_vlan entered promiscuous mode [ 101.567741][ T5279] EXT4-fs (loop1): This should not happen!! Data will be lost [ 101.567741][ T5279] [ 101.591078][ T5279] EXT4-fs (loop1): Total free blocks count 0 [ 101.598581][ T414] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 101.613678][ T414] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 101.622224][ T5279] EXT4-fs (loop1): Free/Dirty block details [ 101.633838][ T5279] EXT4-fs (loop1): free_blocks=4096 [ 101.648923][ T4964] device veth1_macvtap entered promiscuous mode [ 101.663792][ T5279] EXT4-fs (loop1): dirty_blocks=16 [ 101.669970][ T5279] EXT4-fs (loop1): Block reservation details [ 101.676568][ T414] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 101.686994][ T5279] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 101.698287][ T414] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 101.706497][ T414] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 101.714343][ T5290] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 101.735969][ T414] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 101.738034][ T5290] EXT4-fs (loop1): This should not happen!! Data will be lost [ 101.738034][ T5290] [ 101.772539][ T4956] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 101.821175][ T414] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 101.838375][ T414] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 101.848395][ T4963] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 101.942301][ T4953] device veth0_macvtap entered promiscuous mode [ 101.952955][ T5306] loop1: detected capacity change from 0 to 2048 [ 101.982510][ T414] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 102.002820][ T414] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 102.042711][ T414] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 102.071072][ T414] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 102.113512][ T5306] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 102.114825][ T4964] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 102.164295][ T4964] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 102.178884][ T26] audit: type=1800 audit(1757008012.788:24): pid=5306 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.32" name="file1" dev="loop1" ino=15 res=0 errno=0 [ 102.200291][ T5305] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 102.270956][ T4964] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 102.295546][ T26] audit: type=1800 audit(1757008012.788:25): pid=5306 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.32" name="file1" dev="loop1" ino=15 res=0 errno=0 [ 102.326689][ T5306] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 102.342017][ T4956] device veth0_vlan entered promiscuous mode [ 102.364624][ T5306] EXT4-fs (loop1): This should not happen!! Data will be lost [ 102.364624][ T5306] [ 102.389232][ T4953] device veth1_macvtap entered promiscuous mode [ 102.397587][ T414] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 102.415932][ T414] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 102.423572][ T5306] EXT4-fs (loop1): Total free blocks count 0 [ 102.435834][ T414] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 102.444899][ T5306] EXT4-fs (loop1): Free/Dirty block details [ 102.458596][ T5306] EXT4-fs (loop1): free_blocks=4096 [ 102.463868][ T5306] EXT4-fs (loop1): dirty_blocks=16 [ 102.473065][ T414] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 102.494207][ T414] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 102.502590][ T5306] EXT4-fs (loop1): Block reservation details [ 102.517661][ T414] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 102.525787][ T5306] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 102.538458][ T414] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 102.558278][ T414] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 102.569037][ T151] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 102.583395][ T4964] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 102.596807][ T4964] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 102.608654][ T151] EXT4-fs (loop1): This should not happen!! Data will be lost [ 102.608654][ T151] [ 102.637747][ T4964] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 102.652875][ T4956] device veth1_vlan entered promiscuous mode [ 102.671567][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 102.679960][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 102.726153][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 102.766713][ T4964] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.796994][ T4964] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.806048][ T4964] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.816734][ T5324] loop1: detected capacity change from 0 to 2048 [ 102.847574][ T4964] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.883798][ T4953] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 102.909321][ T4953] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 102.935511][ T5324] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 102.958996][ T4953] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 102.981612][ T4953] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 102.988925][ T5323] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 102.998482][ T4953] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 103.007260][ T26] audit: type=1800 audit(1757008013.598:26): pid=5324 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.33" name="file1" dev="loop1" ino=15 res=0 errno=0 [ 103.034155][ T5203] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 103.061816][ T5203] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 103.087680][ T5324] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 103.101763][ T5203] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 103.117958][ T5324] EXT4-fs (loop1): This should not happen!! Data will be lost [ 103.117958][ T5324] [ 103.121497][ T5203] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 103.137017][ T5324] EXT4-fs (loop1): Total free blocks count 0 [ 103.141663][ T26] audit: type=1800 audit(1757008013.598:27): pid=5324 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.33" name="file1" dev="loop1" ino=15 res=0 errno=0 [ 103.143063][ T5324] EXT4-fs (loop1): Free/Dirty block details [ 103.170548][ T5203] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 103.185677][ T5324] EXT4-fs (loop1): free_blocks=4096 [ 103.193598][ T5324] EXT4-fs (loop1): dirty_blocks=16 [ 103.202628][ T5148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 103.215574][ T5324] EXT4-fs (loop1): Block reservation details [ 103.223808][ T5148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 103.253019][ T4953] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 103.271143][ T5324] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 103.282046][ T4953] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 103.307285][ T4953] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 103.324980][ T4953] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 103.348540][ T4953] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 103.351776][ T151] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 103.370017][ T4963] device veth0_vlan entered promiscuous mode [ 103.389850][ T5148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 103.397340][ T151] EXT4-fs (loop1): This should not happen!! Data will be lost [ 103.397340][ T151] [ 103.409884][ T5148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 103.430543][ T5148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 103.455554][ T5148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 103.511225][ T4956] device veth0_macvtap entered promiscuous mode [ 103.524931][ T4953] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.535827][ T4953] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.545820][ T4953] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.559905][ T4953] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.579230][ T5342] loop1: detected capacity change from 0 to 2048 [ 103.589040][ T5148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 103.613082][ T5148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 103.650632][ T4956] device veth1_macvtap entered promiscuous mode [ 103.674495][ T5342] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 103.693490][ T5148] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 103.717652][ T26] audit: type=1800 audit(1757008014.318:28): pid=5342 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.34" name="file1" dev="loop1" ino=15 res=0 errno=0 [ 103.740687][ T5341] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 103.758021][ T5148] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 103.779065][ T4963] device veth1_vlan entered promiscuous mode [ 103.839684][ T4956] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 103.864104][ T26] audit: type=1800 audit(1757008014.348:29): pid=5342 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.34" name="file1" dev="loop1" ino=15 res=0 errno=0 [ 103.866153][ T4956] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 103.885127][ T5342] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 103.904763][ T4956] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 103.923892][ T4956] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 103.935224][ T4956] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 103.956462][ T4956] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 103.957000][ T5342] EXT4-fs (loop1): This should not happen!! Data will be lost [ 103.957000][ T5342] [ 103.974446][ T4956] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 104.020910][ T414] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 104.027197][ T5342] EXT4-fs (loop1): Total free blocks count 0 [ 104.039775][ T414] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 104.050586][ T5342] EXT4-fs (loop1): Free/Dirty block details [ 104.055473][ T414] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 104.070849][ T414] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 104.079305][ T5342] EXT4-fs (loop1): free_blocks=4096 [ 104.084538][ T5342] EXT4-fs (loop1): dirty_blocks=16 [ 104.096634][ T4956] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 104.107047][ T5342] EXT4-fs (loop1): Block reservation details [ 104.113356][ T5342] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 104.113887][ T5148] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 104.137606][ T4956] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 104.153263][ T5148] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 104.159842][ T4956] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 104.171647][ T4956] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 104.182632][ T4956] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 104.193468][ T4956] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 104.204198][ T5148] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 104.218534][ T4956] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 104.228356][ T5148] EXT4-fs (loop1): This should not happen!! Data will be lost [ 104.228356][ T5148] [ 104.268265][ T414] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 104.276649][ T414] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 104.355747][ T5358] loop1: detected capacity change from 0 to 2048 [ 104.369110][ T414] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 104.403000][ T414] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 104.420475][ T5358] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 104.445885][ T414] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 104.458040][ T26] audit: type=1800 audit(1757008015.068:30): pid=5358 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 [ 104.459306][ T5357] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 104.498051][ T5358] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 104.498575][ T26] audit: type=1800 audit(1757008015.068:31): pid=5358 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 [ 104.515913][ T4956] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.562353][ T5358] EXT4-fs (loop1): This should not happen!! Data will be lost [ 104.562353][ T5358] [ 104.591523][ T4956] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.608445][ T5358] EXT4-fs (loop1): Total free blocks count 0 [ 104.614476][ T5358] EXT4-fs (loop1): Free/Dirty block details [ 104.626906][ T4956] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.672634][ T4956] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.677096][ T5358] EXT4-fs (loop1): free_blocks=4096 [ 104.697874][ T4963] device veth0_macvtap entered promiscuous mode [ 104.721033][ T5358] EXT4-fs (loop1): dirty_blocks=16 [ 104.726434][ T5358] EXT4-fs (loop1): Block reservation details [ 104.734436][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 104.740961][ T4963] device veth1_macvtap entered promiscuous mode [ 104.749676][ T5358] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 104.769049][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 104.812628][ T5203] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 104.847044][ T5203] EXT4-fs (loop1): This should not happen!! Data will be lost [ 104.847044][ T5203] [ 104.890719][ T5203] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 104.913615][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 104.925872][ T5203] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 104.933087][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 104.989784][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 105.019270][ T5377] loop1: detected capacity change from 0 to 2048 [ 105.034731][ T4963] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 105.047224][ T5290] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 105.055672][ T5290] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 105.065589][ T4963] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 105.079225][ T4963] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 105.091829][ T4963] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 105.102941][ T4963] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 105.114205][ T4963] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 105.124513][ T4963] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 105.135451][ T4963] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 105.147831][ T4963] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 105.164380][ T4963] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 105.179552][ T4963] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 105.203317][ T4963] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 105.237249][ T4963] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 105.261594][ T5377] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 105.261779][ T4963] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 105.310552][ T4963] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 105.321762][ T4963] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 105.329595][ T5376] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 105.343154][ T4963] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 105.364000][ T5383] loop4: detected capacity change from 0 to 2048 [ 105.368705][ T4963] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 105.387221][ T5203] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 105.398765][ T5203] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 105.408383][ T5203] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 105.422663][ T5203] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 105.441876][ T5203] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 105.456410][ T5377] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 105.483477][ T4963] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.513690][ T4963] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.524831][ T5377] EXT4-fs (loop1): This should not happen!! Data will be lost [ 105.524831][ T5377] [ 105.535363][ T4963] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.544860][ T4963] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.547044][ T5377] EXT4-fs (loop1): Total free blocks count 0 [ 105.562192][ T5383] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 105.635127][ T5203] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 105.646353][ T5377] EXT4-fs (loop1): Free/Dirty block details [ 105.669732][ T5396] loop0: detected capacity change from 0 to 2048 [ 105.727330][ T5382] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 105.742326][ T5377] EXT4-fs (loop1): free_blocks=4096 [ 105.750044][ T5203] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 105.767078][ T5377] EXT4-fs (loop1): dirty_blocks=16 [ 105.775523][ T5383] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 105.797317][ T414] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 105.808400][ T5290] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 105.828605][ T414] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 105.844529][ T5396] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 105.856141][ T5377] EXT4-fs (loop1): Block reservation details [ 105.876704][ T414] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 105.884368][ T5383] EXT4-fs (loop4): This should not happen!! Data will be lost [ 105.884368][ T5383] [ 105.895247][ T5383] EXT4-fs (loop4): Total free blocks count 0 [ 105.897894][ T5395] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 105.901749][ T5383] EXT4-fs (loop4): Free/Dirty block details [ 105.923454][ T5383] EXT4-fs (loop4): free_blocks=4096 [ 105.929438][ T5383] EXT4-fs (loop4): dirty_blocks=16 [ 105.934847][ T5383] EXT4-fs (loop4): Block reservation details [ 105.940978][ T5383] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 105.965503][ T5290] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 105.973745][ T5377] EXT4-fs (loop1): i_reserved_data_blocks=1 2025/09/04 17:46:56 executed programs: 28 [ 105.987775][ T5396] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 106.010911][ T1598] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 106.026900][ T414] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 106.028130][ T5396] EXT4-fs (loop0): This should not happen!! Data will be lost [ 106.028130][ T5396] [ 106.063777][ T5396] EXT4-fs (loop0): Total free blocks count 0 [ 106.070292][ T5290] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 106.073113][ T5405] loop2: detected capacity change from 0 to 2048 [ 106.084805][ T1598] EXT4-fs (loop4): This should not happen!! Data will be lost [ 106.084805][ T1598] [ 106.089363][ T5396] EXT4-fs (loop0): Free/Dirty block details [ 106.100467][ T5290] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 106.100902][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 106.116591][ T414] EXT4-fs (loop1): This should not happen!! Data will be lost [ 106.116591][ T414] [ 106.138489][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 106.155080][ T5396] EXT4-fs (loop0): free_blocks=4096 [ 106.169039][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 106.187486][ T5396] EXT4-fs (loop0): dirty_blocks=16 [ 106.198030][ T5396] EXT4-fs (loop0): Block reservation details [ 106.204041][ T5396] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 106.240150][ T5405] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 106.325878][ T9] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 106.371808][ T5404] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 106.399251][ T9] EXT4-fs (loop0): This should not happen!! Data will be lost [ 106.399251][ T9] [ 106.414088][ T5417] loop1: detected capacity change from 0 to 2048 [ 106.420956][ T5405] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 106.424390][ T5415] loop3: detected capacity change from 0 to 2048 [ 106.452293][ T5419] loop4: detected capacity change from 0 to 2048 [ 106.459107][ T5405] EXT4-fs (loop2): This should not happen!! Data will be lost [ 106.459107][ T5405] [ 106.469134][ T5405] EXT4-fs (loop2): Total free blocks count 0 [ 106.475207][ T5405] EXT4-fs (loop2): Free/Dirty block details [ 106.481848][ T5405] EXT4-fs (loop2): free_blocks=4096 [ 106.504148][ T5405] EXT4-fs (loop2): dirty_blocks=16 [ 106.542592][ T5405] EXT4-fs (loop2): Block reservation details [ 106.557573][ T5405] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 106.567313][ T5415] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 106.567543][ T5419] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 106.593351][ T414] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 106.619619][ T26] kauditd_printk_skb: 8 callbacks suppressed [ 106.619632][ T26] audit: type=1800 audit(1757008017.228:41): pid=5415 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 [ 106.621111][ T5413] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1147: group 0, [ 106.625660][ T26] audit: type=1800 audit(1757008017.228:42): pid=5415 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 [ 106.662589][ T26] audit: type=1800 audit(1757008017.198:40): pid=5419 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 [ 106.675065][ T5413] block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 106.690762][ T5428] loop0: detected capacity change from 0 to 2048 [ 106.697928][ T5411] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 106.744902][ T5417] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 106.759490][ T5415] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 106.774673][ T5416] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 106.787091][ T5415] EXT4-fs (loop3): This should not happen!! Data will be lost [ 106.787091][ T5415] [ 106.790116][ T414] EXT4-fs (loop2): This should not happen!! Data will be lost [ 106.790116][ T414] [ 106.799635][ T5417] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 106.826772][ T26] audit: type=1800 audit(1757008017.308:43): pid=5419 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 [ 106.841592][ T5415] EXT4-fs (loop3): Total free blocks count 0 [ 106.849131][ T26] audit: type=1800 audit(1757008017.368:44): pid=5417 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 [ 106.918786][ T5415] EXT4-fs (loop3): Free/Dirty block details [ 106.945930][ T5419] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 106.964099][ T5415] EXT4-fs (loop3): free_blocks=4096 [ 106.968777][ T5428] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 106.980757][ T5417] EXT4-fs (loop1): This should not happen!! Data will be lost [ 106.980757][ T5417] [ 106.986876][ T5427] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1147: group 0, [ 106.990597][ T5417] EXT4-fs (loop1): Total free blocks count 0 [ 106.990615][ T5417] EXT4-fs (loop1): Free/Dirty block details [ 106.990627][ T5417] EXT4-fs (loop1): free_blocks=4096 [ 106.990639][ T5417] EXT4-fs (loop1): dirty_blocks=16 [ 106.990650][ T5417] EXT4-fs (loop1): Block reservation details [ 106.990660][ T5417] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 107.001944][ T5419] EXT4-fs (loop4): This should not happen!! Data will be lost [ 107.001944][ T5419] [ 107.005812][ T5427] block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 107.012882][ T5419] EXT4-fs (loop4): Total free blocks count 0 [ 107.058765][ T5419] EXT4-fs (loop4): Free/Dirty block details [ 107.064662][ T5419] EXT4-fs (loop4): free_blocks=4096 [ 107.070675][ T5415] EXT4-fs (loop3): dirty_blocks=16 [ 107.075899][ T5415] EXT4-fs (loop3): Block reservation details [ 107.082307][ T26] audit: type=1800 audit(1757008017.378:45): pid=5417 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 [ 107.082492][ T9] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 107.119919][ T5419] EXT4-fs (loop4): dirty_blocks=16 [ 107.125086][ T5419] EXT4-fs (loop4): Block reservation details [ 107.140303][ T5438] loop2: detected capacity change from 0 to 2048 [ 107.141548][ T5415] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 107.157054][ T5419] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 107.180481][ T26] audit: type=1800 audit(1757008017.588:46): pid=5428 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.39" name="file1" dev="loop0" ino=15 res=0 errno=0 [ 107.183347][ T9] EXT4-fs (loop1): This should not happen!! Data will be lost [ 107.183347][ T9] [ 107.212070][ T5428] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 107.225178][ T5438] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 107.238298][ T414] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 107.258100][ T5428] EXT4-fs (loop0): This should not happen!! Data will be lost [ 107.258100][ T5428] [ 107.271405][ T1598] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 107.285098][ T5437] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 107.312884][ T414] EXT4-fs (loop4): This should not happen!! Data will be lost [ 107.312884][ T414] [ 107.323918][ T26] audit: type=1800 audit(1757008017.588:47): pid=5428 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.39" name="file1" dev="loop0" ino=15 res=0 errno=0 [ 107.348822][ T5428] EXT4-fs (loop0): Total free blocks count 0 [ 107.354902][ T5428] EXT4-fs (loop0): Free/Dirty block details [ 107.359155][ T1598] EXT4-fs (loop3): This should not happen!! Data will be lost [ 107.359155][ T1598] [ 107.388350][ T5438] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 107.401599][ T5438] EXT4-fs (loop2): This should not happen!! Data will be lost [ 107.401599][ T5438] [ 107.414228][ T5438] EXT4-fs (loop2): Total free blocks count 0 [ 107.436163][ T5428] EXT4-fs (loop0): free_blocks=4096 [ 107.437269][ T5438] EXT4-fs (loop2): Free/Dirty block details [ 107.457162][ T26] audit: type=1800 audit(1757008017.888:48): pid=5438 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.40" name="file1" dev="loop2" ino=15 res=0 errno=0 [ 107.482983][ T5438] EXT4-fs (loop2): free_blocks=4096 [ 107.487894][ T5428] EXT4-fs (loop0): dirty_blocks=16 [ 107.492474][ T5450] loop1: detected capacity change from 0 to 2048 [ 107.504803][ T5438] EXT4-fs (loop2): dirty_blocks=16 [ 107.525348][ T5438] EXT4-fs (loop2): Block reservation details [ 107.547639][ T5428] EXT4-fs (loop0): Block reservation details [ 107.553671][ T5428] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 107.600649][ T5438] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 107.610610][ T26] audit: type=1800 audit(1757008017.888:49): pid=5438 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.40" name="file1" dev="loop2" ino=15 res=0 errno=0 [ 107.653833][ T5450] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 107.666294][ T9] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 107.671027][ T5453] loop4: detected capacity change from 0 to 2048 [ 107.680772][ T5457] loop3: detected capacity change from 0 to 2048 [ 107.692332][ T9] EXT4-fs (loop2): This should not happen!! Data will be lost [ 107.692332][ T9] [ 107.709385][ T5448] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 107.726369][ T5450] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 107.741425][ T5450] EXT4-fs (loop1): This should not happen!! Data will be lost [ 107.741425][ T5450] [ 107.753045][ T5450] EXT4-fs (loop1): Total free blocks count 0 [ 107.759728][ T9] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 107.759948][ T5450] EXT4-fs (loop1): Free/Dirty block details [ 107.778467][ T5450] EXT4-fs (loop1): free_blocks=4096 [ 107.783685][ T5450] EXT4-fs (loop1): dirty_blocks=16 [ 107.789060][ T5450] EXT4-fs (loop1): Block reservation details [ 107.795430][ T5450] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 107.802449][ T9] EXT4-fs (loop0): This should not happen!! Data will be lost [ 107.802449][ T9] [ 107.834029][ T1598] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 107.846455][ T1598] EXT4-fs (loop1): This should not happen!! Data will be lost [ 107.846455][ T1598] [ 107.905742][ T5465] loop2: detected capacity change from 0 to 2048 [ 107.915192][ T5457] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 107.945742][ T5453] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 107.976464][ T5452] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 108.019377][ T5454] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 108.040486][ T5457] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 108.056364][ T5457] EXT4-fs (loop3): This should not happen!! Data will be lost [ 108.056364][ T5457] [ 108.077236][ T5457] EXT4-fs (loop3): Total free blocks count 0 [ 108.083251][ T5457] EXT4-fs (loop3): Free/Dirty block details [ 108.110691][ T5453] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 108.137743][ T5465] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 108.150935][ T5457] EXT4-fs (loop3): free_blocks=4096 [ 108.172540][ T5474] loop0: detected capacity change from 0 to 2048 [ 108.175266][ T5453] EXT4-fs (loop4): This should not happen!! Data will be lost [ 108.175266][ T5453] [ 108.185144][ T5472] loop1: detected capacity change from 0 to 2048 [ 108.189921][ T5453] EXT4-fs (loop4): Total free blocks count 0 [ 108.199237][ T5463] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 108.202286][ T5453] EXT4-fs (loop4): Free/Dirty block details [ 108.225351][ T5453] EXT4-fs (loop4): free_blocks=4096 [ 108.231723][ T5453] EXT4-fs (loop4): dirty_blocks=16 [ 108.237039][ T5453] EXT4-fs (loop4): Block reservation details [ 108.243115][ T5453] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 108.246402][ T5457] EXT4-fs (loop3): dirty_blocks=16 [ 108.269479][ T5457] EXT4-fs (loop3): Block reservation details [ 108.275497][ T5457] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 108.298519][ T5465] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 108.344034][ T5465] EXT4-fs (loop2): This should not happen!! Data will be lost [ 108.344034][ T5465] [ 108.369220][ T5474] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 108.369524][ T5465] EXT4-fs (loop2): Total free blocks count 0 [ 108.390729][ T5465] EXT4-fs (loop2): Free/Dirty block details [ 108.396659][ T5465] EXT4-fs (loop2): free_blocks=4096 [ 108.421777][ T5472] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 108.429947][ T5465] EXT4-fs (loop2): dirty_blocks=16 [ 108.445870][ T5473] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 108.473841][ T5471] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 108.495574][ T414] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 108.518617][ T5465] EXT4-fs (loop2): Block reservation details [ 108.524642][ T5465] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 108.552459][ T414] EXT4-fs (loop3): This should not happen!! Data will be lost [ 108.552459][ T414] [ 108.567657][ T5474] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 108.630605][ T5491] loop4: detected capacity change from 0 to 2048 [ 108.637833][ T5474] EXT4-fs (loop0): This should not happen!! Data will be lost [ 108.637833][ T5474] [ 108.638553][ T5472] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 108.653089][ T5474] EXT4-fs (loop0): Total free blocks count 0 [ 108.670317][ T5474] EXT4-fs (loop0): Free/Dirty block details [ 108.670437][ T5290] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 108.676244][ T5474] EXT4-fs (loop0): free_blocks=4096 [ 108.702498][ T5474] EXT4-fs (loop0): dirty_blocks=16 [ 108.724445][ T5474] EXT4-fs (loop0): Block reservation details [ 108.730718][ T5474] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 108.737889][ T5496] loop3: detected capacity change from 0 to 2048 [ 108.745110][ T5290] EXT4-fs (loop2): This should not happen!! Data will be lost [ 108.745110][ T5290] [ 108.751833][ T5472] EXT4-fs (loop1): This should not happen!! Data will be lost [ 108.751833][ T5472] [ 108.791769][ T151] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 108.817042][ T5472] EXT4-fs (loop1): Total free blocks count 0 [ 108.818547][ T5491] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 108.823137][ T5472] EXT4-fs (loop1): Free/Dirty block details [ 108.840242][ T5472] EXT4-fs (loop1): free_blocks=4096 [ 108.846139][ T5472] EXT4-fs (loop1): dirty_blocks=16 [ 108.853143][ T5472] EXT4-fs (loop1): Block reservation details [ 108.859429][ T5472] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 108.868642][ T151] EXT4-fs (loop0): This should not happen!! Data will be lost [ 108.868642][ T151] [ 108.927195][ T5488] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 108.956422][ T5506] loop2: detected capacity change from 0 to 2048 [ 108.971582][ T5496] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 108.992754][ T5491] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 109.015086][ T5491] EXT4-fs (loop4): This should not happen!! Data will be lost [ 109.015086][ T5491] [ 109.041199][ T414] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 109.054543][ T5495] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 109.059294][ T5491] EXT4-fs (loop4): Total free blocks count 0 [ 109.074895][ T5491] EXT4-fs (loop4): Free/Dirty block details [ 109.081976][ T5491] EXT4-fs (loop4): free_blocks=4096 [ 109.089224][ T5491] EXT4-fs (loop4): dirty_blocks=16 [ 109.094440][ T5491] EXT4-fs (loop4): Block reservation details [ 109.100501][ T5491] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 109.109256][ T5506] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 109.121230][ T1598] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 109.140264][ T5513] loop0: detected capacity change from 0 to 2048 [ 109.148546][ T5496] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 109.165176][ T5505] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 109.177091][ T5496] EXT4-fs (loop3): This should not happen!! Data will be lost [ 109.177091][ T5496] [ 109.181585][ T1598] EXT4-fs (loop4): This should not happen!! Data will be lost [ 109.181585][ T1598] [ 109.194541][ T5506] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 109.216294][ T414] EXT4-fs (loop1): This should not happen!! Data will be lost [ 109.216294][ T414] [ 109.268042][ T5496] EXT4-fs (loop3): Total free blocks count 0 [ 109.274063][ T5496] EXT4-fs (loop3): Free/Dirty block details [ 109.280836][ T5496] EXT4-fs (loop3): free_blocks=4096 [ 109.287375][ T5513] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 109.316517][ T5512] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 109.336128][ T5521] loop1: detected capacity change from 0 to 2048 [ 109.345191][ T5506] EXT4-fs (loop2): This should not happen!! Data will be lost [ 109.345191][ T5506] [ 109.361589][ T5506] EXT4-fs (loop2): Total free blocks count 0 [ 109.361627][ T5496] EXT4-fs (loop3): dirty_blocks=16 [ 109.369348][ T5506] EXT4-fs (loop2): Free/Dirty block details [ 109.380938][ T5506] EXT4-fs (loop2): free_blocks=4096 [ 109.386260][ T5506] EXT4-fs (loop2): dirty_blocks=16 [ 109.391891][ T5506] EXT4-fs (loop2): Block reservation details [ 109.399689][ T5506] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 109.406356][ T5521] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 109.419018][ T5496] EXT4-fs (loop3): Block reservation details [ 109.425115][ T5496] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 109.435383][ T5519] loop4: detected capacity change from 0 to 2048 [ 109.442573][ T5513] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 109.477922][ T5513] EXT4-fs (loop0): This should not happen!! Data will be lost [ 109.477922][ T5513] [ 109.513399][ T5520] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 109.521948][ T5513] EXT4-fs (loop0): Total free blocks count 0 [ 109.534762][ T5513] EXT4-fs (loop0): Free/Dirty block details [ 109.534935][ T9] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 109.541398][ T5513] EXT4-fs (loop0): free_blocks=4096 [ 109.565424][ T5513] EXT4-fs (loop0): dirty_blocks=16 [ 109.572880][ T5519] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 109.577595][ T144] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 109.613423][ T5521] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 109.617276][ T5513] EXT4-fs (loop0): Block reservation details [ 109.625974][ T5521] EXT4-fs (loop1): This should not happen!! Data will be lost [ 109.625974][ T5521] [ 109.642156][ T5521] EXT4-fs (loop1): Total free blocks count 0 [ 109.648509][ T5521] EXT4-fs (loop1): Free/Dirty block details [ 109.654497][ T5521] EXT4-fs (loop1): free_blocks=4096 [ 109.660486][ T5521] EXT4-fs (loop1): dirty_blocks=16 [ 109.666323][ T5521] EXT4-fs (loop1): Block reservation details [ 109.669225][ T5518] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 109.674101][ T5521] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 109.693524][ T9] EXT4-fs (loop3): This should not happen!! Data will be lost [ 109.693524][ T9] [ 109.716982][ T144] EXT4-fs (loop2): This should not happen!! Data will be lost [ 109.716982][ T144] [ 109.732342][ T5513] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 109.735552][ T5519] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 109.756754][ T1598] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 109.770540][ T5519] EXT4-fs (loop4): This should not happen!! Data will be lost [ 109.770540][ T5519] [ 109.770565][ T5519] EXT4-fs (loop4): Total free blocks count 0 [ 109.770577][ T5519] EXT4-fs (loop4): Free/Dirty block details [ 109.770589][ T5519] EXT4-fs (loop4): free_blocks=4096 [ 109.770602][ T5519] EXT4-fs (loop4): dirty_blocks=16 [ 109.770613][ T5519] EXT4-fs (loop4): Block reservation details [ 109.770623][ T5519] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 109.818123][ T144] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 109.843897][ T144] EXT4-fs (loop4): This should not happen!! Data will be lost [ 109.843897][ T144] [ 109.855366][ T144] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 109.869311][ T144] EXT4-fs (loop0): This should not happen!! Data will be lost [ 109.869311][ T144] [ 109.954149][ T1598] EXT4-fs (loop1): This should not happen!! Data will be lost [ 109.954149][ T1598] [ 110.026994][ T5541] loop4: detected capacity change from 0 to 2048 [ 110.056666][ T5545] loop0: detected capacity change from 0 to 2048 [ 110.073621][ T5542] loop2: detected capacity change from 0 to 2048 [ 110.094538][ T5543] loop3: detected capacity change from 0 to 2048 [ 110.121318][ T5545] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 110.159882][ T5544] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 110.179202][ T5545] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 110.192560][ T5545] EXT4-fs (loop0): This should not happen!! Data will be lost [ 110.192560][ T5545] [ 110.202830][ T5545] EXT4-fs (loop0): Total free blocks count 0 [ 110.210199][ T5545] EXT4-fs (loop0): Free/Dirty block details [ 110.216335][ T5545] EXT4-fs (loop0): free_blocks=4096 [ 110.221914][ T5545] EXT4-fs (loop0): dirty_blocks=16 [ 110.227437][ T5545] EXT4-fs (loop0): Block reservation details [ 110.230138][ T5543] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 110.233422][ T5545] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 110.259498][ T5539] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 110.276324][ T144] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 110.291719][ T5541] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 110.306384][ T5537] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 110.324360][ T5541] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 110.329845][ T144] EXT4-fs (loop0): This should not happen!! Data will be lost [ 110.329845][ T144] [ 110.340101][ T5541] EXT4-fs (loop4): This should not happen!! Data will be lost [ 110.340101][ T5541] [ 110.357800][ T5543] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 110.370894][ T5557] loop1: detected capacity change from 0 to 2048 [ 110.380175][ T5541] EXT4-fs (loop4): Total free blocks count 0 [ 110.386180][ T5541] EXT4-fs (loop4): Free/Dirty block details [ 110.392658][ T5541] EXT4-fs (loop4): free_blocks=4096 [ 110.394452][ T5542] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 110.398473][ T5541] EXT4-fs (loop4): dirty_blocks=16 [ 110.414751][ T5541] EXT4-fs (loop4): Block reservation details [ 110.421270][ T5541] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 110.433234][ T5543] EXT4-fs (loop3): This should not happen!! Data will be lost [ 110.433234][ T5543] [ 110.451503][ T5543] EXT4-fs (loop3): Total free blocks count 0 [ 110.468190][ T5540] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 110.528812][ T5543] EXT4-fs (loop3): Free/Dirty block details [ 110.536255][ T5543] EXT4-fs (loop3): free_blocks=4096 [ 110.543822][ T5543] EXT4-fs (loop3): dirty_blocks=16 [ 110.553975][ T151] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 110.567316][ T5542] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 110.586714][ T5557] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 110.596561][ T5564] loop0: detected capacity change from 0 to 2048 [ 110.604733][ T5543] EXT4-fs (loop3): Block reservation details [ 110.611999][ T5543] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 110.618184][ T151] EXT4-fs (loop4): This should not happen!! Data will be lost [ 110.618184][ T151] [ 110.637419][ T5542] EXT4-fs (loop2): This should not happen!! Data will be lost [ 110.637419][ T5542] [ 110.647266][ T5542] EXT4-fs (loop2): Total free blocks count 0 [ 110.653552][ T5542] EXT4-fs (loop2): Free/Dirty block details [ 110.660225][ T5542] EXT4-fs (loop2): free_blocks=4096 [ 110.665553][ T5542] EXT4-fs (loop2): dirty_blocks=16 [ 110.671127][ T5542] EXT4-fs (loop2): Block reservation details [ 110.677277][ T5542] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 110.706746][ T5555] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 110.734284][ T5557] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 110.749480][ T5557] EXT4-fs (loop1): This should not happen!! Data will be lost [ 110.749480][ T5557] [ 110.762947][ T9] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 110.774241][ T5557] EXT4-fs (loop1): Total free blocks count 0 [ 110.786020][ T1598] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 110.806179][ T5564] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 110.806835][ T5569] loop4: detected capacity change from 0 to 2048 [ 110.823980][ T5557] EXT4-fs (loop1): Free/Dirty block details [ 110.831246][ T5557] EXT4-fs (loop1): free_blocks=4096 [ 110.837236][ T5557] EXT4-fs (loop1): dirty_blocks=16 [ 110.842476][ T5557] EXT4-fs (loop1): Block reservation details [ 110.850790][ T5557] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 110.868702][ T9] EXT4-fs (loop2): This should not happen!! Data will be lost [ 110.868702][ T9] [ 110.881559][ T1598] EXT4-fs (loop3): This should not happen!! Data will be lost [ 110.881559][ T1598] [ 110.911655][ T5561] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 110.928294][ T5564] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 110.944385][ T5564] EXT4-fs (loop0): This should not happen!! Data will be lost [ 110.944385][ T5564] [ 110.961526][ T5569] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 110.972873][ T5564] EXT4-fs (loop0): Total free blocks count 0 [ 110.973041][ T1598] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 110.982515][ T5566] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 111.002901][ T5564] EXT4-fs (loop0): Free/Dirty block details [ 111.010836][ T5567] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 111.024818][ T5567] EXT4-fs (loop4): This should not happen!! Data will be lost [ 111.024818][ T5567] [ 111.035035][ T5567] EXT4-fs (loop4): Total free blocks count 0 [ 111.041844][ T5567] EXT4-fs (loop4): Free/Dirty block details [ 111.052786][ T5567] EXT4-fs (loop4): free_blocks=4096 2025/09/04 17:47:01 executed programs: 56 [ 111.058393][ T5567] EXT4-fs (loop4): dirty_blocks=16 [ 111.063536][ T5567] EXT4-fs (loop4): Block reservation details [ 111.069702][ T5567] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 111.082167][ T1598] EXT4-fs (loop1): This should not happen!! Data will be lost [ 111.082167][ T1598] [ 111.092127][ T5564] EXT4-fs (loop0): free_blocks=4096 [ 111.114865][ T5290] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 111.143528][ T5564] EXT4-fs (loop0): dirty_blocks=16 [ 111.161578][ T5579] loop3: detected capacity change from 0 to 2048 [ 111.177343][ T5290] EXT4-fs (loop4): This should not happen!! Data will be lost [ 111.177343][ T5290] [ 111.198388][ T5564] EXT4-fs (loop0): Block reservation details [ 111.204584][ T5564] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 111.213051][ T5578] loop2: detected capacity change from 0 to 2048 [ 111.255473][ T5583] loop1: detected capacity change from 0 to 2048 [ 111.271650][ T5579] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 111.330047][ T5576] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 111.356585][ T5578] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 111.375080][ T5290] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 111.388389][ T5579] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 111.398522][ T5290] EXT4-fs (loop0): This should not happen!! Data will be lost [ 111.398522][ T5290] [ 111.408734][ T5577] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 111.472104][ T5583] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 111.516510][ T5592] loop4: detected capacity change from 0 to 2048 [ 111.523195][ T5579] EXT4-fs (loop3): This should not happen!! Data will be lost [ 111.523195][ T5579] [ 111.533698][ T5579] EXT4-fs (loop3): Total free blocks count 0 [ 111.535525][ T5578] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 111.539846][ T5579] EXT4-fs (loop3): Free/Dirty block details [ 111.539864][ T5579] EXT4-fs (loop3): free_blocks=4096 [ 111.539876][ T5579] EXT4-fs (loop3): dirty_blocks=16 [ 111.539887][ T5579] EXT4-fs (loop3): Block reservation details [ 111.539896][ T5579] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 111.589188][ T1598] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 111.638497][ T5582] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 111.677510][ T5578] EXT4-fs (loop2): This should not happen!! Data will be lost [ 111.677510][ T5578] [ 111.713595][ T1598] EXT4-fs (loop3): This should not happen!! Data will be lost [ 111.713595][ T1598] [ 111.726526][ T5578] EXT4-fs (loop2): Total free blocks count 0 [ 111.735232][ T5583] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 111.750858][ T5592] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 111.778886][ T5599] loop0: detected capacity change from 0 to 2048 [ 111.819630][ T5578] EXT4-fs (loop2): Free/Dirty block details [ 111.825668][ T5578] EXT4-fs (loop2): free_blocks=4096 [ 111.834304][ T5578] EXT4-fs (loop2): dirty_blocks=16 [ 111.839679][ T5578] EXT4-fs (loop2): Block reservation details [ 111.845833][ T5578] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 111.857150][ T5583] EXT4-fs (loop1): This should not happen!! Data will be lost [ 111.857150][ T5583] [ 111.868215][ T5583] EXT4-fs (loop1): Total free blocks count 0 [ 111.874232][ T5583] EXT4-fs (loop1): Free/Dirty block details [ 111.880411][ T5583] EXT4-fs (loop1): free_blocks=4096 [ 111.883413][ T5589] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 111.885766][ T26] kauditd_printk_skb: 44 callbacks suppressed [ 111.885776][ T26] audit: type=1800 audit(1757008022.488:94): pid=5592 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.63" name="file1" dev="loop4" ino=15 res=0 errno=0 [ 111.931378][ T1598] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 111.931822][ T5592] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 111.966014][ T5583] EXT4-fs (loop1): dirty_blocks=16 [ 111.982584][ T5583] EXT4-fs (loop1): Block reservation details [ 111.992737][ T5583] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 112.001774][ T5606] loop3: detected capacity change from 0 to 2048 [ 112.011749][ T1598] EXT4-fs (loop2): This should not happen!! Data will be lost [ 112.011749][ T1598] [ 112.013999][ T5592] EXT4-fs (loop4): This should not happen!! Data will be lost [ 112.013999][ T5592] [ 112.032997][ T5592] EXT4-fs (loop4): Total free blocks count 0 [ 112.040417][ T26] audit: type=1800 audit(1757008022.488:95): pid=5592 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.63" name="file1" dev="loop4" ino=15 res=0 errno=0 [ 112.044703][ T5599] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 112.117219][ T5592] EXT4-fs (loop4): Free/Dirty block details [ 112.127866][ T144] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 112.151073][ T5606] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 112.161002][ T5592] EXT4-fs (loop4): free_blocks=4096 [ 112.171099][ T144] EXT4-fs (loop1): This should not happen!! Data will be lost [ 112.171099][ T144] [ 112.182125][ T5605] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 112.192367][ T26] audit: type=1800 audit(1757008022.788:96): pid=5606 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.65" name="file1" dev="loop3" ino=15 res=0 errno=0 [ 112.207594][ T5592] EXT4-fs (loop4): dirty_blocks=16 [ 112.247426][ T5594] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 112.263290][ T5599] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 112.306819][ T5592] EXT4-fs (loop4): Block reservation details [ 112.314456][ T5618] loop2: detected capacity change from 0 to 2048 [ 112.317155][ T26] audit: type=1800 audit(1757008022.788:97): pid=5606 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.65" name="file1" dev="loop3" ino=15 res=0 errno=0 [ 112.321220][ T5599] EXT4-fs (loop0): This should not happen!! Data will be lost [ 112.321220][ T5599] [ 112.354597][ T5599] EXT4-fs (loop0): Total free blocks count 0 [ 112.358953][ T5592] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 112.361282][ T5606] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 112.407229][ T5599] EXT4-fs (loop0): Free/Dirty block details [ 112.435766][ T5599] EXT4-fs (loop0): free_blocks=4096 [ 112.449161][ T9] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 112.451555][ T5599] EXT4-fs (loop0): dirty_blocks=16 [ 112.468947][ T5618] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 112.474314][ T5599] EXT4-fs (loop0): Block reservation details [ 112.486197][ T5599] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 112.488219][ T26] audit: type=1800 audit(1757008022.838:98): pid=5599 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.64" name="file1" dev="loop0" ino=15 res=0 errno=0 [ 112.492723][ T5606] EXT4-fs (loop3): This should not happen!! Data will be lost [ 112.492723][ T5606] [ 112.525292][ T5606] EXT4-fs (loop3): Total free blocks count 0 [ 112.532242][ T5606] EXT4-fs (loop3): Free/Dirty block details [ 112.538351][ T5606] EXT4-fs (loop3): free_blocks=4096 [ 112.541602][ T1598] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 112.543563][ T5606] EXT4-fs (loop3): dirty_blocks=16 [ 112.561070][ T5606] EXT4-fs (loop3): Block reservation details [ 112.564130][ T5623] loop1: detected capacity change from 0 to 2048 [ 112.575107][ T5606] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 112.592351][ T9] EXT4-fs (loop4): This should not happen!! Data will be lost [ 112.592351][ T9] [ 112.605149][ T5617] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 112.623989][ T144] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 112.644349][ T144] EXT4-fs (loop3): This should not happen!! Data will be lost [ 112.644349][ T144] [ 112.647638][ T1598] EXT4-fs (loop0): This should not happen!! Data will be lost [ 112.647638][ T1598] [ 112.660424][ T5618] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 112.675254][ T26] audit: type=1800 audit(1757008022.848:99): pid=5599 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.64" name="file1" dev="loop0" ino=15 res=0 errno=0 [ 112.702137][ T5618] EXT4-fs (loop2): This should not happen!! Data will be lost [ 112.702137][ T5618] [ 112.771731][ T5623] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 112.783218][ T5618] EXT4-fs (loop2): Total free blocks count 0 [ 112.799749][ T5622] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 112.818101][ T5635] loop4: detected capacity change from 0 to 2048 [ 112.863266][ T5636] loop3: detected capacity change from 0 to 2048 [ 112.879304][ T5618] EXT4-fs (loop2): Free/Dirty block details [ 112.885582][ T5618] EXT4-fs (loop2): free_blocks=4096 [ 112.891163][ T5618] EXT4-fs (loop2): dirty_blocks=16 [ 112.896545][ T5618] EXT4-fs (loop2): Block reservation details [ 112.902805][ T5618] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 112.910103][ T26] audit: type=1800 audit(1757008023.208:100): pid=5618 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.66" name="file1" dev="loop2" ino=15 res=0 errno=0 [ 112.932226][ T5623] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 112.947141][ T5623] EXT4-fs (loop1): This should not happen!! Data will be lost [ 112.947141][ T5623] [ 112.964591][ T5635] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 112.968589][ T5623] EXT4-fs (loop1): Total free blocks count 0 [ 112.983779][ T5623] EXT4-fs (loop1): Free/Dirty block details [ 112.988575][ T26] audit: type=1800 audit(1757008023.208:101): pid=5618 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.66" name="file1" dev="loop2" ino=15 res=0 errno=0 [ 112.989919][ T5623] EXT4-fs (loop1): free_blocks=4096 [ 113.015873][ T5623] EXT4-fs (loop1): dirty_blocks=16 [ 113.022833][ T1598] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 113.025104][ T5623] EXT4-fs (loop1): Block reservation details [ 113.042200][ T5623] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 113.051920][ T5631] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 113.091026][ T151] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 113.097869][ T26] audit: type=1800 audit(1757008023.408:102): pid=5623 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.67" name="file1" dev="loop1" ino=15 res=0 errno=0 [ 113.124651][ T5635] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 113.146163][ T5641] loop0: detected capacity change from 0 to 2048 [ 113.154736][ T5636] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 113.168386][ T151] EXT4-fs (loop1): This should not happen!! Data will be lost [ 113.168386][ T151] [ 113.170484][ T1598] EXT4-fs (loop2): This should not happen!! Data will be lost [ 113.170484][ T1598] [ 113.197594][ T5634] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 113.218529][ T5635] EXT4-fs (loop4): This should not happen!! Data will be lost [ 113.218529][ T5635] [ 113.240073][ T26] audit: type=1800 audit(1757008023.408:103): pid=5623 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.67" name="file1" dev="loop1" ino=15 res=0 errno=0 [ 113.252599][ T5636] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 113.274726][ T5636] EXT4-fs (loop3): This should not happen!! Data will be lost [ 113.274726][ T5636] [ 113.285163][ T5636] EXT4-fs (loop3): Total free blocks count 0 [ 113.291836][ T5635] EXT4-fs (loop4): Total free blocks count 0 [ 113.291928][ T5636] EXT4-fs (loop3): Free/Dirty block details [ 113.304315][ T5636] EXT4-fs (loop3): free_blocks=4096 [ 113.332417][ T5636] EXT4-fs (loop3): dirty_blocks=16 [ 113.350134][ T5635] EXT4-fs (loop4): Free/Dirty block details [ 113.356163][ T5635] EXT4-fs (loop4): free_blocks=4096 [ 113.398519][ T5635] EXT4-fs (loop4): dirty_blocks=16 [ 113.403713][ T5635] EXT4-fs (loop4): Block reservation details [ 113.405484][ T5636] EXT4-fs (loop3): Block reservation details [ 113.418205][ T5641] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 113.429000][ T5636] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 113.456280][ T5651] loop1: detected capacity change from 0 to 2048 [ 113.463298][ T151] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 113.475704][ T5635] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 113.515892][ T5650] loop2: detected capacity change from 0 to 2048 [ 113.530463][ T151] EXT4-fs (loop3): This should not happen!! Data will be lost [ 113.530463][ T151] [ 113.534095][ T5651] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 113.548094][ T5640] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 113.571273][ T5641] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 113.587746][ T5290] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 113.600587][ T5290] EXT4-fs (loop4): This should not happen!! Data will be lost [ 113.600587][ T5290] [ 113.614668][ T5649] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 113.620099][ T5641] EXT4-fs (loop0): This should not happen!! Data will be lost [ 113.620099][ T5641] [ 113.645911][ T5641] EXT4-fs (loop0): Total free blocks count 0 [ 113.652518][ T5641] EXT4-fs (loop0): Free/Dirty block details [ 113.659528][ T5641] EXT4-fs (loop0): free_blocks=4096 [ 113.665051][ T5641] EXT4-fs (loop0): dirty_blocks=16 [ 113.670266][ T5641] EXT4-fs (loop0): Block reservation details [ 113.676778][ T5641] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 113.687916][ T5651] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 113.702587][ T151] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 113.724797][ T5663] loop3: detected capacity change from 0 to 2048 [ 113.740438][ T5650] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 113.756485][ T5651] EXT4-fs (loop1): This should not happen!! Data will be lost [ 113.756485][ T5651] [ 113.767730][ T5651] EXT4-fs (loop1): Total free blocks count 0 [ 113.774818][ T5651] EXT4-fs (loop1): Free/Dirty block details [ 113.778538][ T5648] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 113.781022][ T5651] EXT4-fs (loop1): free_blocks=4096 [ 113.800690][ T5651] EXT4-fs (loop1): dirty_blocks=16 [ 113.805818][ T5651] EXT4-fs (loop1): Block reservation details [ 113.812000][ T5651] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 113.824799][ T151] EXT4-fs (loop0): This should not happen!! Data will be lost [ 113.824799][ T151] [ 113.854109][ T5650] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 113.880531][ T5203] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 113.895929][ T5663] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 113.913859][ T5650] EXT4-fs (loop2): This should not happen!! Data will be lost [ 113.913859][ T5650] [ 113.924274][ T5662] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 113.924395][ T5650] EXT4-fs (loop2): Total free blocks count 0 [ 113.947087][ T5650] EXT4-fs (loop2): Free/Dirty block details [ 113.953207][ T5650] EXT4-fs (loop2): free_blocks=4096 [ 113.958585][ T5650] EXT4-fs (loop2): dirty_blocks=16 [ 113.964386][ T5650] EXT4-fs (loop2): Block reservation details [ 113.964700][ T5203] EXT4-fs (loop1): This should not happen!! Data will be lost [ 113.964700][ T5203] [ 113.970500][ T5650] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 113.989042][ T5668] loop4: detected capacity change from 0 to 2048 [ 113.996700][ T5663] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 114.009491][ T5663] EXT4-fs (loop3): This should not happen!! Data will be lost [ 114.009491][ T5663] [ 114.023259][ T5663] EXT4-fs (loop3): Total free blocks count 0 [ 114.029523][ T5663] EXT4-fs (loop3): Free/Dirty block details [ 114.035467][ T5663] EXT4-fs (loop3): free_blocks=4096 [ 114.041266][ T151] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 114.084959][ T5663] EXT4-fs (loop3): dirty_blocks=16 [ 114.115965][ T5668] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 114.128061][ T151] EXT4-fs (loop2): This should not happen!! Data will be lost [ 114.128061][ T151] [ 114.137320][ T5663] EXT4-fs (loop3): Block reservation details [ 114.143876][ T5663] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 114.145779][ T5675] loop0: detected capacity change from 0 to 2048 [ 114.159059][ T5667] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 114.172814][ T5678] loop1: detected capacity change from 0 to 2048 [ 114.186306][ T5668] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 114.199385][ T9] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 114.203652][ T5668] EXT4-fs (loop4): This should not happen!! Data will be lost [ 114.203652][ T5668] [ 114.222341][ T5668] EXT4-fs (loop4): Total free blocks count 0 [ 114.228428][ T5668] EXT4-fs (loop4): Free/Dirty block details [ 114.234944][ T5668] EXT4-fs (loop4): free_blocks=4096 [ 114.241754][ T5668] EXT4-fs (loop4): dirty_blocks=16 [ 114.247782][ T9] EXT4-fs (loop3): This should not happen!! Data will be lost [ 114.247782][ T9] [ 114.262128][ T5668] EXT4-fs (loop4): Block reservation details [ 114.270487][ T5668] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 114.350471][ T5678] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 114.361773][ T1598] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 114.376632][ T5675] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 114.379736][ T5677] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 114.438690][ T5672] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 114.448273][ T5689] loop3: detected capacity change from 0 to 2048 [ 114.461003][ T1598] EXT4-fs (loop4): This should not happen!! Data will be lost [ 114.461003][ T1598] [ 114.491576][ T5687] loop2: detected capacity change from 0 to 2048 [ 114.492365][ T5678] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 114.567384][ T5678] EXT4-fs (loop1): This should not happen!! Data will be lost [ 114.567384][ T5678] [ 114.567547][ T5675] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 114.613657][ T5678] EXT4-fs (loop1): Total free blocks count 0 [ 114.620567][ T5675] EXT4-fs (loop0): This should not happen!! Data will be lost [ 114.620567][ T5675] [ 114.621623][ T5678] EXT4-fs (loop1): Free/Dirty block details [ 114.636503][ T5678] EXT4-fs (loop1): free_blocks=4096 [ 114.638032][ T5689] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 114.641979][ T5678] EXT4-fs (loop1): dirty_blocks=16 [ 114.658700][ T5678] EXT4-fs (loop1): Block reservation details [ 114.664898][ T5678] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 114.695153][ T5696] loop4: detected capacity change from 0 to 2048 [ 114.703552][ T5675] EXT4-fs (loop0): Total free blocks count 0 [ 114.713989][ T5675] EXT4-fs (loop0): Free/Dirty block details [ 114.725635][ T5675] EXT4-fs (loop0): free_blocks=4096 [ 114.732892][ T5675] EXT4-fs (loop0): dirty_blocks=16 [ 114.738394][ T5675] EXT4-fs (loop0): Block reservation details [ 114.750490][ T5675] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 114.760065][ T1598] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 114.765748][ T5688] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 114.790014][ T9] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 114.790518][ T5689] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 114.819235][ T5696] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 114.819232][ T5687] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 114.827407][ T5695] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1147: group 0, [ 114.831104][ T5689] EXT4-fs (loop3): This should not happen!! Data will be lost [ 114.831104][ T5689] [ 114.840529][ T5695] block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 114.848699][ T5689] EXT4-fs (loop3): Total free blocks count 0 [ 114.848716][ T5689] EXT4-fs (loop3): Free/Dirty block details [ 114.848729][ T5689] EXT4-fs (loop3): free_blocks=4096 [ 114.848741][ T5689] EXT4-fs (loop3): dirty_blocks=16 [ 114.848752][ T5689] EXT4-fs (loop3): Block reservation details [ 114.848762][ T5689] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 114.875815][ T5686] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 114.917195][ T144] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 114.930425][ T5687] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 114.946673][ T9] EXT4-fs (loop0): This should not happen!! Data will be lost [ 114.946673][ T9] [ 114.972322][ T1598] EXT4-fs (loop1): This should not happen!! Data will be lost [ 114.972322][ T1598] [ 114.983191][ T5696] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 115.033223][ T5696] EXT4-fs (loop4): This should not happen!! Data will be lost [ 115.033223][ T5696] [ 115.033572][ T144] EXT4-fs (loop3): This should not happen!! Data will be lost [ 115.033572][ T144] [ 115.061111][ T5687] EXT4-fs (loop2): This should not happen!! Data will be lost [ 115.061111][ T5687] [ 115.132229][ T5707] loop0: detected capacity change from 0 to 2048 [ 115.158060][ T5696] EXT4-fs (loop4): Total free blocks count 0 [ 115.164076][ T5696] EXT4-fs (loop4): Free/Dirty block details [ 115.173651][ T5687] EXT4-fs (loop2): Total free blocks count 0 [ 115.186019][ T5709] loop1: detected capacity change from 0 to 2048 [ 115.206014][ T5687] EXT4-fs (loop2): Free/Dirty block details [ 115.223800][ T5687] EXT4-fs (loop2): free_blocks=4096 [ 115.230173][ T5696] EXT4-fs (loop4): free_blocks=4096 [ 115.264915][ T5707] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 115.295647][ T5687] EXT4-fs (loop2): dirty_blocks=16 [ 115.301098][ T5687] EXT4-fs (loop2): Block reservation details [ 115.307561][ T5687] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 115.313758][ T5696] EXT4-fs (loop4): dirty_blocks=16 [ 115.319032][ T5696] EXT4-fs (loop4): Block reservation details [ 115.325321][ T5696] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 115.340011][ T144] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 115.346870][ T5715] loop3: detected capacity change from 0 to 2048 [ 115.377176][ T1598] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 115.413571][ T5706] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 115.432599][ T144] EXT4-fs (loop4): This should not happen!! Data will be lost [ 115.432599][ T144] [ 115.447690][ T1598] EXT4-fs (loop2): This should not happen!! Data will be lost [ 115.447690][ T1598] [ 115.455332][ T5707] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 115.482126][ T5708] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 115.496704][ T5707] EXT4-fs (loop0): This should not happen!! Data will be lost [ 115.496704][ T5707] [ 115.496728][ T5707] EXT4-fs (loop0): Total free blocks count 0 [ 115.496742][ T5707] EXT4-fs (loop0): Free/Dirty block details [ 115.496754][ T5707] EXT4-fs (loop0): free_blocks=4096 [ 115.496768][ T5707] EXT4-fs (loop0): dirty_blocks=16 [ 115.496779][ T5707] EXT4-fs (loop0): Block reservation details [ 115.496790][ T5707] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 115.556609][ T5714] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 115.571632][ T5709] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 115.584637][ T5709] EXT4-fs (loop1): This should not happen!! Data will be lost [ 115.584637][ T5709] [ 115.585104][ T5290] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 115.595850][ T5709] EXT4-fs (loop1): Total free blocks count 0 [ 115.616367][ T5709] EXT4-fs (loop1): Free/Dirty block details [ 115.633571][ T5715] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 115.646012][ T5715] EXT4-fs (loop3): This should not happen!! Data will be lost [ 115.646012][ T5715] [ 115.673940][ T5715] EXT4-fs (loop3): Total free blocks count 0 [ 115.695519][ T5715] EXT4-fs (loop3): Free/Dirty block details [ 115.733709][ T5725] loop4: detected capacity change from 0 to 2048 [ 115.741573][ T5715] EXT4-fs (loop3): free_blocks=4096 [ 115.746909][ T5715] EXT4-fs (loop3): dirty_blocks=16 [ 115.750580][ T5290] EXT4-fs (loop0): This should not happen!! Data will be lost [ 115.750580][ T5290] [ 115.765895][ T5715] EXT4-fs (loop3): Block reservation details [ 115.779776][ T5715] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 115.790869][ T5727] loop2: detected capacity change from 0 to 2048 [ 115.817057][ T5709] EXT4-fs (loop1): free_blocks=4096 [ 115.822500][ T5709] EXT4-fs (loop1): dirty_blocks=16 [ 115.846786][ T5290] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 115.854726][ T5709] EXT4-fs (loop1): Block reservation details [ 115.865124][ T5709] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 115.871082][ T5290] EXT4-fs (loop3): This should not happen!! Data will be lost [ 115.871082][ T5290] [ 115.966420][ T5724] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 115.989357][ T5726] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 116.016855][ T5290] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 116.024238][ T5727] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 116.058595][ T5738] loop0: detected capacity change from 0 to 2048 [ 116.098473][ T5725] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 116.110881][ T5290] EXT4-fs (loop1): This should not happen!! Data will be lost [ 116.110881][ T5290] [ 116.127298][ T5727] EXT4-fs (loop2): This should not happen!! Data will be lost [ 116.127298][ T5727] [ 116.141031][ T5742] loop3: detected capacity change from 0 to 2048 [ 116.161946][ T5725] EXT4-fs (loop4): This should not happen!! Data will be lost [ 116.161946][ T5725] [ 116.172756][ T5727] EXT4-fs (loop2): Total free blocks count 0 [ 116.217981][ T5737] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 116.242463][ T5727] EXT4-fs (loop2): Free/Dirty block details [ 116.252579][ T5725] EXT4-fs (loop4): Total free blocks count 0 [ 116.268034][ T5738] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 116.280524][ T5738] EXT4-fs (loop0): This should not happen!! Data will be lost [ 116.280524][ T5738] [ 116.290777][ T5738] EXT4-fs (loop0): Total free blocks count 0 [ 116.297952][ T5738] EXT4-fs (loop0): Free/Dirty block details [ 116.304163][ T5738] EXT4-fs (loop0): free_blocks=4096 [ 116.307311][ T5727] EXT4-fs (loop2): free_blocks=4096 [ 116.317550][ T5738] EXT4-fs (loop0): dirty_blocks=16 [ 116.322710][ T5738] EXT4-fs (loop0): Block reservation details [ 116.329009][ T5725] EXT4-fs (loop4): Free/Dirty block details [ 116.335110][ T5725] EXT4-fs (loop4): free_blocks=4096 [ 116.339281][ T5750] loop1: detected capacity change from 0 to 2048 [ 116.340944][ T5727] EXT4-fs (loop2): dirty_blocks=16 [ 116.360759][ T5738] EXT4-fs (loop0): i_reserved_data_blocks=1 2025/09/04 17:47:07 executed programs: 81 [ 116.373781][ T151] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 116.379377][ T5740] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 116.404803][ T5727] EXT4-fs (loop2): Block reservation details [ 116.412027][ T5742] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 116.434833][ T5725] EXT4-fs (loop4): dirty_blocks=16 [ 116.449493][ T151] EXT4-fs (loop0): This should not happen!! Data will be lost [ 116.449493][ T151] [ 116.462466][ T5725] EXT4-fs (loop4): Block reservation details [ 116.469990][ T5727] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 116.479419][ T5742] EXT4-fs (loop3): This should not happen!! Data will be lost [ 116.479419][ T5742] [ 116.507776][ T5725] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 116.546385][ T5742] EXT4-fs (loop3): Total free blocks count 0 [ 116.549789][ T5748] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 116.553296][ T5742] EXT4-fs (loop3): Free/Dirty block details [ 116.572753][ T5742] EXT4-fs (loop3): free_blocks=4096 [ 116.578201][ T5742] EXT4-fs (loop3): dirty_blocks=16 [ 116.583402][ T5742] EXT4-fs (loop3): Block reservation details [ 116.583825][ T151] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 116.589866][ T5742] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 116.600566][ T5750] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 116.623912][ T5750] EXT4-fs (loop1): This should not happen!! Data will be lost [ 116.623912][ T5750] [ 116.634684][ T5750] EXT4-fs (loop1): Total free blocks count 0 [ 116.640863][ T5750] EXT4-fs (loop1): Free/Dirty block details [ 116.671966][ T5750] EXT4-fs (loop1): free_blocks=4096 [ 116.677604][ T1598] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 116.702207][ T151] EXT4-fs (loop2): This should not happen!! Data will be lost [ 116.702207][ T151] [ 116.706733][ T5750] EXT4-fs (loop1): dirty_blocks=16 [ 116.719341][ T1598] EXT4-fs (loop4): This should not happen!! Data will be lost [ 116.719341][ T1598] [ 116.740297][ T144] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 116.780384][ T144] EXT4-fs (loop3): This should not happen!! Data will be lost [ 116.780384][ T144] [ 116.794828][ T5761] loop0: detected capacity change from 0 to 2048 [ 116.804738][ T5750] EXT4-fs (loop1): Block reservation details [ 116.813539][ T5750] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 116.905617][ T5290] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 116.936208][ T5290] EXT4-fs (loop1): This should not happen!! Data will be lost [ 116.936208][ T5290] [ 116.969845][ T26] kauditd_printk_skb: 40 callbacks suppressed [ 116.969862][ T26] audit: type=1800 audit(1757008027.578:144): pid=5761 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.88" name="file1" dev="loop0" ino=15 res=0 errno=0 [ 116.998551][ T5760] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 117.006285][ T5767] loop2: detected capacity change from 0 to 2048 [ 117.061678][ T26] audit: type=1800 audit(1757008027.608:145): pid=5761 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.88" name="file1" dev="loop0" ino=15 res=0 errno=0 [ 117.085803][ T5761] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 117.115440][ T5761] EXT4-fs (loop0): This should not happen!! Data will be lost [ 117.115440][ T5761] [ 117.126013][ T5761] EXT4-fs (loop0): Total free blocks count 0 [ 117.127474][ T26] audit: type=1800 audit(1757008027.738:146): pid=5767 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.89" name="file1" dev="loop2" ino=15 res=0 errno=0 [ 117.132524][ T5761] EXT4-fs (loop0): Free/Dirty block details [ 117.160126][ T5761] EXT4-fs (loop0): free_blocks=4096 [ 117.161253][ T5765] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1147: group 0, [ 117.165355][ T5761] EXT4-fs (loop0): dirty_blocks=16 [ 117.165354][ T5765] block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 117.190201][ T5761] EXT4-fs (loop0): Block reservation details [ 117.196225][ T5761] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 117.216371][ T5767] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 117.229391][ T26] audit: type=1800 audit(1757008027.758:147): pid=5767 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.89" name="file1" dev="loop2" ino=15 res=0 errno=0 [ 117.255364][ T1598] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 117.293252][ T5775] loop3: detected capacity change from 0 to 2048 [ 117.307318][ T5767] EXT4-fs (loop2): This should not happen!! Data will be lost [ 117.307318][ T5767] [ 117.320029][ T5774] loop4: detected capacity change from 0 to 2048 [ 117.324809][ T5782] loop1: detected capacity change from 0 to 2048 [ 117.326483][ T1598] EXT4-fs (loop0): This should not happen!! Data will be lost [ 117.326483][ T1598] [ 117.336401][ T5767] EXT4-fs (loop2): Total free blocks count 0 [ 117.378061][ T5767] EXT4-fs (loop2): Free/Dirty block details [ 117.384007][ T5767] EXT4-fs (loop2): free_blocks=4096 [ 117.393359][ T26] audit: type=1800 audit(1757008027.998:148): pid=5775 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.91" name="file1" dev="loop3" ino=15 res=0 errno=0 [ 117.404732][ T5767] EXT4-fs (loop2): dirty_blocks=16 [ 117.422226][ T5767] EXT4-fs (loop2): Block reservation details [ 117.429054][ T5767] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 117.430115][ T5771] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 117.458673][ T26] audit: type=1800 audit(1757008028.038:149): pid=5775 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.91" name="file1" dev="loop3" ino=15 res=0 errno=0 [ 117.488477][ T5775] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 117.500972][ T5775] EXT4-fs (loop3): This should not happen!! Data will be lost [ 117.500972][ T5775] [ 117.535658][ T5290] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 117.587467][ T26] audit: type=1800 audit(1757008028.198:150): pid=5782 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.92" name="file1" dev="loop1" ino=15 res=0 errno=0 [ 117.624653][ T5775] EXT4-fs (loop3): Total free blocks count 0 [ 117.630892][ T5775] EXT4-fs (loop3): Free/Dirty block details [ 117.639159][ T5775] EXT4-fs (loop3): free_blocks=4096 [ 117.644573][ T5775] EXT4-fs (loop3): dirty_blocks=16 [ 117.650494][ T5775] EXT4-fs (loop3): Block reservation details [ 117.656829][ T5775] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 117.664440][ T5290] EXT4-fs (loop2): This should not happen!! Data will be lost [ 117.664440][ T5290] [ 117.743054][ T9] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 117.790360][ T26] audit: type=1800 audit(1757008028.398:151): pid=5774 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.90" name="file1" dev="loop4" ino=15 res=0 errno=0 [ 117.811622][ T5773] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 117.850602][ T26] audit: type=1800 audit(1757008028.398:152): pid=5774 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.90" name="file1" dev="loop4" ino=15 res=0 errno=0 [ 117.877770][ T5774] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 117.900608][ T9] EXT4-fs (loop3): This should not happen!! Data will be lost [ 117.900608][ T9] [ 117.952592][ T5804] loop2: detected capacity change from 0 to 2048 [ 117.952856][ T5774] EXT4-fs (loop4): This should not happen!! Data will be lost [ 117.952856][ T5774] [ 117.953177][ T5802] loop0: detected capacity change from 0 to 2048 [ 117.971186][ T5806] loop1: detected capacity change from 0 to 2048 [ 118.004454][ T5774] EXT4-fs (loop4): Total free blocks count 0 [ 118.010811][ T5774] EXT4-fs (loop4): Free/Dirty block details [ 118.024239][ T5774] EXT4-fs (loop4): free_blocks=4096 [ 118.035135][ T5774] EXT4-fs (loop4): dirty_blocks=16 [ 118.106502][ T26] audit: type=1800 audit(1757008028.708:153): pid=5804 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.94" name="file1" dev="loop2" ino=15 res=0 errno=0 [ 118.117300][ T5774] EXT4-fs (loop4): Block reservation details [ 118.140678][ T5774] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 118.142005][ T5799] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 118.173516][ T5803] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 118.213091][ T5805] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 118.214970][ T5802] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 118.240072][ T5802] EXT4-fs (loop0): This should not happen!! Data will be lost [ 118.240072][ T5802] [ 118.249957][ T5802] EXT4-fs (loop0): Total free blocks count 0 [ 118.256132][ T5802] EXT4-fs (loop0): Free/Dirty block details [ 118.262180][ T5802] EXT4-fs (loop0): free_blocks=4096 [ 118.268257][ T5802] EXT4-fs (loop0): dirty_blocks=16 [ 118.273409][ T5802] EXT4-fs (loop0): Block reservation details [ 118.287101][ T5802] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 118.294934][ T5804] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 118.308773][ T5804] EXT4-fs (loop2): This should not happen!! Data will be lost [ 118.308773][ T5804] [ 118.322165][ T5806] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 118.335117][ T1598] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 118.337710][ T5813] loop3: detected capacity change from 0 to 2048 [ 118.347698][ T5804] EXT4-fs (loop2): Total free blocks count 0 [ 118.359085][ T5806] EXT4-fs (loop1): This should not happen!! Data will be lost [ 118.359085][ T5806] [ 118.369186][ T1598] EXT4-fs (loop4): This should not happen!! Data will be lost [ 118.369186][ T1598] [ 118.416242][ T5804] EXT4-fs (loop2): Free/Dirty block details [ 118.423381][ T414] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 118.426079][ T5806] EXT4-fs (loop1): Total free blocks count 0 [ 118.447128][ T5804] EXT4-fs (loop2): free_blocks=4096 [ 118.452363][ T5804] EXT4-fs (loop2): dirty_blocks=16 [ 118.484876][ T5804] EXT4-fs (loop2): Block reservation details [ 118.491285][ T414] EXT4-fs (loop0): This should not happen!! Data will be lost [ 118.491285][ T414] [ 118.497630][ T5806] EXT4-fs (loop1): Free/Dirty block details [ 118.556903][ T5811] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 118.581485][ T5804] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 118.588484][ T5806] EXT4-fs (loop1): free_blocks=4096 [ 118.593734][ T5806] EXT4-fs (loop1): dirty_blocks=16 [ 118.599410][ T5806] EXT4-fs (loop1): Block reservation details [ 118.605424][ T5806] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 118.681115][ T144] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 118.724823][ T5813] ------------[ cut here ]------------ [ 118.737156][ T144] EXT4-fs (loop1): This should not happen!! Data will be lost [ 118.737156][ T144] [ 118.759530][ T5826] loop4: detected capacity change from 0 to 2048 [ 118.769287][ T414] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 118.770677][ T5813] WARNING: CPU: 0 PID: 5813 at fs/ext4/inode.c:3436 ext4_iomap_begin+0xa0d/0xb80 [ 118.834527][ T5813] Modules linked in: [ 118.842781][ T414] EXT4-fs (loop2): This should not happen!! Data will be lost [ 118.842781][ T414] [ 118.864516][ T5813] CPU: 0 PID: 5813 Comm: syz.3.96 Not tainted syzkaller #0 [ 118.877520][ T5825] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 118.890996][ T5831] loop0: detected capacity change from 0 to 2048 [ 118.897155][ T5813] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 118.912867][ T5826] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 118.934678][ T5813] RIP: 0010:ext4_iomap_begin+0xa0d/0xb80 [ 118.947737][ T5813] Code: 89 e8 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 27 f6 6f ff 48 bb 00 00 00 00 00 fc ff df e9 71 ff ff ff e8 13 f6 6f ff <0f> 0b 41 bd de ff ff ff 48 bb 00 00 00 00 00 fc ff df e9 7b ff ff [ 118.947819][ T5826] EXT4-fs (loop4): This should not happen!! Data will be lost [ 118.947819][ T5826] [ 118.968862][ T5813] RSP: 0018:ffffc900031ff600 EFLAGS: 00010293 [ 118.985718][ T5813] RAX: ffffffff8207d49d RBX: ffff88806f222152 RCX: ffff8880290a1dc0 [ 118.998074][ T5813] RDX: 0000000000000000 RSI: 00000000000000d4 RDI: 0000000000000000 [ 119.006196][ T5813] RBP: ffffc900031ff780 R08: dffffc0000000000 R09: ffffed100de443c8 [ 119.026673][ T5813] R10: ffffed100de443c8 R11: 1ffff1100de443c7 R12: 00000000000000d4 [ 119.071900][ T5813] R13: 1ffff1100de4442a R14: 000000000000000b R15: 0000000000000000 [ 119.094085][ T5845] loop2: detected capacity change from 0 to 2048 [ 119.096808][ T5813] FS: 00007fc4eb98f6c0(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000 [ 119.124721][ T5843] loop1: detected capacity change from 0 to 2048 [ 119.131784][ T5826] EXT4-fs (loop4): Total free blocks count 0 [ 119.139665][ T5826] EXT4-fs (loop4): Free/Dirty block details [ 119.146086][ T5813] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 119.159146][ T5813] CR2: 00007fa90b68ef98 CR3: 000000005c3c7000 CR4: 00000000003506e0 [ 119.169054][ T5813] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 119.180853][ T5826] EXT4-fs (loop4): free_blocks=4096 [ 119.212172][ T5829] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 119.228063][ T5826] EXT4-fs (loop4): dirty_blocks=16 [ 119.238961][ T5813] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 119.247456][ T5813] Call Trace: [ 119.250842][ T5813] [ 119.253797][ T5813] ? ext4_alloc_da_blocks+0x230/0x230 [ 119.260996][ T5813] ? filemap_write_and_wait_range+0x1e1/0x380 [ 119.282766][ T5813] ? ext4_alloc_da_blocks+0x230/0x230 [ 119.301878][ T5813] iomap_iter+0x620/0xdb0 [ 119.311325][ T5839] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 119.312274][ T5831] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 119.331297][ T5813] __iomap_dio_rw+0xa69/0x1a70 [ 119.339699][ T5840] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 119.343508][ T5813] ? iomap_dio_complete+0x6d0/0x6d0 [ 119.355784][ T5826] EXT4-fs (loop4): Block reservation details [ 119.355809][ T5826] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 119.375080][ T5813] ? inode_dio_wait+0x226/0x290 [ 119.376281][ T5844] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 119.380377][ T5813] ? ext4_fc_replay_link_internal+0x280/0x280 [ 119.401053][ T144] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 119.402454][ T5813] ? ext4_journal_check_start+0x180/0x250 [ 119.421510][ T5813] iomap_dio_rw+0x38/0x90 [ 119.425913][ T5813] ? ext4_file_write_iter+0xc01/0x17b0 [ 119.431689][ T5813] ext4_file_write_iter+0x132b/0x17b0 [ 119.437163][ T5813] ? ext4_file_write_iter+0xc01/0x17b0 [ 119.442672][ T5813] ? ext4_file_read_iter+0x700/0x700 [ 119.448061][ T5813] ? end_current_label_crit_section+0x14b/0x170 [ 119.454338][ T5813] ? memset+0x1e/0x40 [ 119.477024][ T5813] ? iov_iter_init+0xb4/0x170 [ 119.482036][ T5813] vfs_write+0x712/0xd00 [ 119.486313][ T5813] ? file_end_write+0x250/0x250 [ 119.488850][ T144] EXT4-fs (loop4): This should not happen!! Data will be lost [ 119.488850][ T144] [ 119.499339][ T5813] ? __fget_files+0x40f/0x480 [ 119.508821][ T5813] ? __fdget+0x18b/0x210 [ 119.513123][ T5813] ? __x64_sys_pwrite64+0xec/0x220 [ 119.518821][ T5840] EXT4-fs (loop1): This should not happen!! Data will be lost [ 119.518821][ T5840] [ 119.523784][ T5813] __x64_sys_pwrite64+0x194/0x220 [ 119.533843][ T5813] ? ksys_pwrite64+0x1c0/0x1c0 [ 119.547138][ T5840] EXT4-fs (loop1): Total free blocks count 0 [ 119.553180][ T5840] EXT4-fs (loop1): Free/Dirty block details [ 119.560336][ T5845] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 119.573634][ T5831] EXT4-fs (loop0): This should not happen!! Data will be lost [ 119.573634][ T5831] [ 119.577540][ T5840] EXT4-fs (loop1): free_blocks=4096 [ 119.597114][ T5831] EXT4-fs (loop0): Total free blocks count 0 [ 119.603204][ T5831] EXT4-fs (loop0): Free/Dirty block details [ 119.609417][ T5813] ? lockdep_hardirqs_on+0x94/0x140 [ 119.614654][ T5813] do_syscall_64+0x4c/0xa0 [ 119.619267][ T5845] EXT4-fs (loop2): This should not happen!! Data will be lost [ 119.619267][ T5845] [ 119.641828][ T5813] ? clear_bhb_loop+0x30/0x80 [ 119.646565][ T5813] ? clear_bhb_loop+0x30/0x80 [ 119.651811][ T5831] EXT4-fs (loop0): free_blocks=4096 [ 119.657572][ T5845] EXT4-fs (loop2): Total free blocks count 0 [ 119.668110][ T5831] EXT4-fs (loop0): dirty_blocks=16 [ 119.673558][ T5845] EXT4-fs (loop2): Free/Dirty block details [ 119.701042][ T5813] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 119.710307][ T5831] EXT4-fs (loop0): Block reservation details [ 119.716375][ T5831] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 119.741270][ T5840] EXT4-fs (loop1): dirty_blocks=16 [ 119.746440][ T5840] EXT4-fs (loop1): Block reservation details [ 119.754643][ T5845] EXT4-fs (loop2): free_blocks=4096 [ 119.767081][ T5813] RIP: 0033:0x7fc4ec31fbe9 [ 119.771558][ T5813] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 119.797041][ T5845] EXT4-fs (loop2): dirty_blocks=16 [ 119.802894][ T5845] EXT4-fs (loop2): Block reservation details [ 119.811339][ T5863] loop4: detected capacity change from 0 to 2048 [ 119.817920][ T5845] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 119.824606][ T9] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 119.833564][ T5840] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 119.850020][ T5813] RSP: 002b:00007fc4eb98f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000012 [ 119.853020][ T9] EXT4-fs (loop0): This should not happen!! Data will be lost [ 119.853020][ T9] [ 119.860915][ T5813] RAX: ffffffffffffffda RBX: 00007fc4ec546fa0 RCX: 00007fc4ec31fbe9 [ 119.877619][ T1598] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 119.900330][ T144] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 119.905215][ T5813] RDX: 0000000000000001 RSI: 0000200000000880 RDI: 0000000000000005 [ 119.926420][ T5813] RBP: 00007fc4ec3a2e19 R08: 0000000000000000 R09: 0000000000000000 [ 119.935110][ T1598] EXT4-fs (loop2): This should not happen!! Data will be lost [ 119.935110][ T1598] [ 119.946905][ T5813] R10: 0000000000000083 R11: 0000000000000246 R12: 0000000000000000 [ 119.957167][ T144] EXT4-fs (loop1): This should not happen!! Data will be lost [ 119.957167][ T144] [ 120.025563][ T5862] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 120.027786][ T5813] R13: 00007fc4ec547038 R14: 00007fc4ec546fa0 R15: 00007fffa8ef0a18 [ 120.057235][ T5813] [ 120.060425][ T5813] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 120.066872][ T5863] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 120.067708][ T5813] CPU: 1 PID: 5813 Comm: syz.3.96 Not tainted syzkaller #0 [ 120.067726][ T5813] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 120.067736][ T5813] Call Trace: [ 120.067741][ T5813] [ 120.067748][ T5813] dump_stack_lvl+0x168/0x230 [ 120.067775][ T5813] ? show_regs_print_info+0x20/0x20 [ 120.067793][ T5813] ? load_image+0x3b0/0x3b0 [ 120.067821][ T5813] panic+0x2c9/0x7f0 [ 120.067842][ T5813] ? bpf_jit_dump+0xd0/0xd0 [ 120.067869][ T5813] ? ext4_iomap_begin+0xa0d/0xb80 [ 120.067889][ T5813] __warn+0x248/0x2b0 [ 120.067916][ T5813] ? ext4_iomap_begin+0xa0d/0xb80 [ 120.067935][ T5813] report_bug+0x1b7/0x2e0 [ 120.067959][ T5813] handle_bug+0x3a/0x70 [ 120.067976][ T5813] exc_invalid_op+0x16/0x40 [ 120.067992][ T5813] asm_exc_invalid_op+0x16/0x20 [ 120.068010][ T5813] RIP: 0010:ext4_iomap_begin+0xa0d/0xb80 [ 120.068028][ T5813] Code: 89 e8 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 27 f6 6f ff 48 bb 00 00 00 00 00 fc ff df e9 71 ff ff ff e8 13 f6 6f ff <0f> 0b 41 bd de ff ff ff 48 bb 00 00 00 00 00 fc ff df e9 7b ff ff [ 120.068043][ T5813] RSP: 0018:ffffc900031ff600 EFLAGS: 00010293 [ 120.068059][ T5813] RAX: ffffffff8207d49d RBX: ffff88806f222152 RCX: ffff8880290a1dc0 [ 120.068073][ T5813] RDX: 0000000000000000 RSI: 00000000000000d4 RDI: 0000000000000000 [ 120.068084][ T5813] RBP: ffffc900031ff780 R08: dffffc0000000000 R09: ffffed100de443c8 [ 120.068096][ T5813] R10: ffffed100de443c8 R11: 1ffff1100de443c7 R12: 00000000000000d4 [ 120.068108][ T5813] R13: 1ffff1100de4442a R14: 000000000000000b R15: 0000000000000000 [ 120.068125][ T5813] ? ext4_iomap_begin+0xa0d/0xb80 [ 120.068159][ T5813] ? ext4_alloc_da_blocks+0x230/0x230 [ 120.068177][ T5813] ? filemap_write_and_wait_range+0x1e1/0x380 [ 120.068209][ T5813] ? ext4_alloc_da_blocks+0x230/0x230 [ 120.068225][ T5813] iomap_iter+0x620/0xdb0 [ 120.068251][ T5813] __iomap_dio_rw+0xa69/0x1a70 [ 120.068291][ T5813] ? iomap_dio_complete+0x6d0/0x6d0 [ 120.068325][ T5813] ? inode_dio_wait+0x226/0x290 [ 120.068350][ T5813] ? ext4_fc_replay_link_internal+0x280/0x280 [ 120.068369][ T5813] ? ext4_journal_check_start+0x180/0x250 [ 120.068392][ T5813] iomap_dio_rw+0x38/0x90 [ 120.068409][ T5813] ? ext4_file_write_iter+0xc01/0x17b0 [ 120.068430][ T5813] ext4_file_write_iter+0x132b/0x17b0 [ 120.068451][ T5813] ? ext4_file_write_iter+0xc01/0x17b0 [ 120.068478][ T5813] ? ext4_file_read_iter+0x700/0x700 [ 120.080845][ T5863] EXT4-fs (loop4): This should not happen!! Data will be lost [ 120.080845][ T5863] [ 120.087779][ T5813] ? end_current_label_crit_section+0x14b/0x170 [ 120.087806][ T5813] ? memset+0x1e/0x40 [ 120.087826][ T5813] ? iov_iter_init+0xb4/0x170 [ 120.087847][ T5813] vfs_write+0x712/0xd00 [ 120.087868][ T5813] ? file_end_write+0x250/0x250 [ 120.087887][ T5813] ? __fget_files+0x40f/0x480 [ 120.087909][ T5813] ? __fdget+0x18b/0x210 [ 120.098178][ T5863] EXT4-fs (loop4): Total free blocks count 0 [ 120.101219][ T5813] ? __x64_sys_pwrite64+0xec/0x220 [ 120.104151][ T5863] EXT4-fs (loop4): Free/Dirty block details [ 120.108812][ T5813] __x64_sys_pwrite64+0x194/0x220 [ 120.108844][ T5813] ? ksys_pwrite64+0x1c0/0x1c0 [ 120.108862][ T5813] ? lockdep_hardirqs_on+0x94/0x140 [ 120.108880][ T5813] do_syscall_64+0x4c/0xa0 [ 120.108894][ T5813] ? clear_bhb_loop+0x30/0x80 [ 120.108909][ T5813] ? clear_bhb_loop+0x30/0x80 [ 120.108924][ T5813] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 120.108940][ T5813] RIP: 0033:0x7fc4ec31fbe9 [ 120.108957][ T5813] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 120.108969][ T5813] RSP: 002b:00007fc4eb98f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000012 [ 120.108987][ T5813] RAX: ffffffffffffffda RBX: 00007fc4ec546fa0 RCX: 00007fc4ec31fbe9 [ 120.108999][ T5813] RDX: 0000000000000001 RSI: 0000200000000880 RDI: 0000000000000005 [ 120.109008][ T5813] RBP: 00007fc4ec3a2e19 R08: 0000000000000000 R09: 0000000000000000 [ 120.109018][ T5813] R10: 0000000000000083 R11: 0000000000000246 R12: 0000000000000000 [ 120.109029][ T5813] R13: 00007fc4ec547038 R14: 00007fc4ec546fa0 R15: 00007fffa8ef0a18 [ 120.109052][ T5813] [ 120.109248][ T5813] Kernel Offset: disabled [ 120.483745][ T5813] Rebooting in 86400 seconds..