Warning: Permanently added '10.128.1.184' (ED25519) to the list of known hosts. [ 181.169407][ T5079] chnl_net:caif_netlink_parms(): no params data found [ 181.275183][ T5078] chnl_net:caif_netlink_parms(): no params data found [ 181.336821][ T5074] chnl_net:caif_netlink_parms(): no params data found [ 181.356514][ T5075] chnl_net:caif_netlink_parms(): no params data found [ 181.403777][ T5080] chnl_net:caif_netlink_parms(): no params data found [ 181.453431][ T5079] bridge0: port 1(bridge_slave_0) entered blocking state [ 181.461662][ T5079] bridge0: port 1(bridge_slave_0) entered disabled state [ 181.469790][ T5079] bridge_slave_0: entered allmulticast mode [ 181.477621][ T5079] bridge_slave_0: entered promiscuous mode [ 181.487539][ T5079] bridge0: port 2(bridge_slave_1) entered blocking state [ 181.495544][ T5079] bridge0: port 2(bridge_slave_1) entered disabled state [ 181.503662][ T5079] bridge_slave_1: entered allmulticast mode [ 181.511140][ T5079] bridge_slave_1: entered promiscuous mode [ 181.645854][ T5079] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 181.658278][ T5079] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 181.756369][ T5074] bridge0: port 1(bridge_slave_0) entered blocking state [ 181.763687][ T5074] bridge0: port 1(bridge_slave_0) entered disabled state [ 181.771260][ T5074] bridge_slave_0: entered allmulticast mode [ 181.778910][ T5074] bridge_slave_0: entered promiscuous mode [ 181.787556][ T5074] bridge0: port 2(bridge_slave_1) entered blocking state [ 181.794815][ T5074] bridge0: port 2(bridge_slave_1) entered disabled state [ 181.802659][ T5074] bridge_slave_1: entered allmulticast mode [ 181.810738][ T5074] bridge_slave_1: entered promiscuous mode [ 181.818892][ T5078] bridge0: port 1(bridge_slave_0) entered blocking state [ 181.826632][ T5078] bridge0: port 1(bridge_slave_0) entered disabled state [ 181.834048][ T5078] bridge_slave_0: entered allmulticast mode [ 181.841664][ T5078] bridge_slave_0: entered promiscuous mode [ 181.861124][ T5075] bridge0: port 1(bridge_slave_0) entered blocking state [ 181.868805][ T5075] bridge0: port 1(bridge_slave_0) entered disabled state [ 181.877017][ T5075] bridge_slave_0: entered allmulticast mode [ 181.884610][ T5075] bridge_slave_0: entered promiscuous mode [ 181.904652][ T5080] bridge0: port 1(bridge_slave_0) entered blocking state [ 181.912065][ T5080] bridge0: port 1(bridge_slave_0) entered disabled state [ 181.919956][ T5080] bridge_slave_0: entered allmulticast mode [ 181.927923][ T5080] bridge_slave_0: entered promiscuous mode [ 181.960355][ T5078] bridge0: port 2(bridge_slave_1) entered blocking state [ 181.967866][ T5078] bridge0: port 2(bridge_slave_1) entered disabled state [ 181.975046][ T5078] bridge_slave_1: entered allmulticast mode [ 181.982213][ T5078] bridge_slave_1: entered promiscuous mode [ 181.993843][ T5079] team0: Port device team_slave_0 added [ 182.000265][ T5075] bridge0: port 2(bridge_slave_1) entered blocking state [ 182.008159][ T5075] bridge0: port 2(bridge_slave_1) entered disabled state [ 182.017335][ T5075] bridge_slave_1: entered allmulticast mode [ 182.024521][ T5075] bridge_slave_1: entered promiscuous mode [ 182.032172][ T5080] bridge0: port 2(bridge_slave_1) entered blocking state [ 182.039992][ T5080] bridge0: port 2(bridge_slave_1) entered disabled state [ 182.048486][ T5080] bridge_slave_1: entered allmulticast mode [ 182.056140][ T5080] bridge_slave_1: entered promiscuous mode [ 182.065983][ T5074] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 182.100225][ T5079] team0: Port device team_slave_1 added [ 182.154155][ T5074] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 182.181717][ T5078] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 182.227817][ T5075] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 182.242826][ T5080] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 182.257292][ T5080] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 182.282406][ T5074] team0: Port device team_slave_0 added [ 182.291821][ T5078] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 182.315748][ T5079] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 182.322945][ T5079] 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. [ 182.352629][ T5079] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 182.368508][ T5079] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 182.375911][ T5079] 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. [ 182.404348][ T5079] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 182.418898][ T5075] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 182.466491][ T5074] team0: Port device team_slave_1 added [ 182.486210][ T5078] team0: Port device team_slave_0 added [ 182.513419][ T5080] team0: Port device team_slave_0 added [ 182.543617][ T5078] team0: Port device team_slave_1 added [ 182.565250][ T5075] team0: Port device team_slave_0 added [ 182.573700][ T5080] team0: Port device team_slave_1 added [ 182.592254][ T5074] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 182.600001][ T5074] 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. [ 182.627657][ T5074] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 182.641775][ T5074] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 182.649159][ T5074] 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. [ 182.675818][ T5074] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 182.698011][ T5078] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 182.705324][ T5078] 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. [ 182.732684][ T5078] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 182.746463][ T5075] team0: Port device team_slave_1 added [ 182.766445][ T5080] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 182.773715][ T5080] 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. [ 182.800316][ T5080] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 182.840381][ T5078] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 182.850688][ T5078] 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. [ 182.879407][ T5078] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 182.920232][ T5080] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 182.927972][ T5080] 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. [ 182.959409][ T5080] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 182.988772][ T5079] hsr_slave_0: entered promiscuous mode [ 182.996462][ T5079] hsr_slave_1: entered promiscuous mode [ 183.017164][ T5074] hsr_slave_0: entered promiscuous mode [ 183.023839][ T5074] hsr_slave_1: entered promiscuous mode [ 183.031120][ T5074] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 183.040732][ T5074] Cannot create hsr debugfs directory [ 183.048913][ T5075] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 183.058846][ T5075] 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. [ 183.087276][ T5075] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 183.101202][ T5075] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 183.108313][ T5075] 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. [ 183.135217][ T5075] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 183.258288][ T5078] hsr_slave_0: entered promiscuous mode [ 183.264967][ T5078] hsr_slave_1: entered promiscuous mode [ 183.271977][ T5078] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 183.280275][ T5078] Cannot create hsr debugfs directory [ 183.330102][ T5080] hsr_slave_0: entered promiscuous mode [ 183.337590][ T5080] hsr_slave_1: entered promiscuous mode [ 183.343956][ T5080] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 183.352027][ T5080] Cannot create hsr debugfs directory [ 183.429159][ T5075] hsr_slave_0: entered promiscuous mode [ 183.436723][ T5075] hsr_slave_1: entered promiscuous mode [ 183.443716][ T5075] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 183.452097][ T5075] Cannot create hsr debugfs directory [ 183.802829][ T5079] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 183.813854][ T5079] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 183.824900][ T5079] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 183.842665][ T5079] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 183.888394][ T5074] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 183.901239][ T5074] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 183.912512][ T5074] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 183.935040][ T5074] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 184.009259][ T5075] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 184.021074][ T5075] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 184.036355][ T5075] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 184.052670][ T5075] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 184.142671][ T5080] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 184.156440][ T5080] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 184.183663][ T5080] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 184.193828][ T5080] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 184.312885][ T5078] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 184.322967][ T5078] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 184.344459][ T5079] 8021q: adding VLAN 0 to HW filter on device bond0 [ 184.364684][ T5078] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 184.394190][ T5078] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 184.462468][ T5079] 8021q: adding VLAN 0 to HW filter on device team0 [ 184.491711][ T5074] 8021q: adding VLAN 0 to HW filter on device bond0 [ 184.529287][ T5109] bridge0: port 1(bridge_slave_0) entered blocking state [ 184.536851][ T5109] bridge0: port 1(bridge_slave_0) entered forwarding state [ 184.560078][ T5075] 8021q: adding VLAN 0 to HW filter on device bond0 [ 184.578179][ T5109] bridge0: port 2(bridge_slave_1) entered blocking state [ 184.586050][ T5109] bridge0: port 2(bridge_slave_1) entered forwarding state [ 184.653629][ T5074] 8021q: adding VLAN 0 to HW filter on device team0 [ 184.673998][ T44] bridge0: port 1(bridge_slave_0) entered blocking state [ 184.681547][ T44] bridge0: port 1(bridge_slave_0) entered forwarding state [ 184.702401][ T5075] 8021q: adding VLAN 0 to HW filter on device team0 [ 184.731282][ T44] bridge0: port 2(bridge_slave_1) entered blocking state [ 184.738760][ T44] bridge0: port 2(bridge_slave_1) entered forwarding state [ 184.750727][ T44] bridge0: port 1(bridge_slave_0) entered blocking state [ 184.758049][ T44] bridge0: port 1(bridge_slave_0) entered forwarding state [ 184.820988][ T44] bridge0: port 2(bridge_slave_1) entered blocking state [ 184.828638][ T44] bridge0: port 2(bridge_slave_1) entered forwarding state [ 184.880625][ T5080] 8021q: adding VLAN 0 to HW filter on device bond0 [ 184.942117][ T5079] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 184.976811][ T5080] 8021q: adding VLAN 0 to HW filter on device team0 [ 185.032097][ T5109] bridge0: port 1(bridge_slave_0) entered blocking state [ 185.039292][ T5109] bridge0: port 1(bridge_slave_0) entered forwarding state [ 185.049695][ T5109] bridge0: port 2(bridge_slave_1) entered blocking state [ 185.056973][ T5109] bridge0: port 2(bridge_slave_1) entered forwarding state [ 185.070413][ T5078] 8021q: adding VLAN 0 to HW filter on device bond0 [ 185.103627][ T5074] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 185.169940][ T5075] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 185.202578][ T5078] 8021q: adding VLAN 0 to HW filter on device team0 [ 185.231977][ T5109] bridge0: port 1(bridge_slave_0) entered blocking state [ 185.239207][ T5109] bridge0: port 1(bridge_slave_0) entered forwarding state [ 185.252179][ T5109] bridge0: port 2(bridge_slave_1) entered blocking state [ 185.259537][ T5109] bridge0: port 2(bridge_slave_1) entered forwarding state [ 185.333373][ T5074] veth0_vlan: entered promiscuous mode [ 185.367734][ T5074] veth1_vlan: entered promiscuous mode [ 185.379241][ T5079] veth0_vlan: entered promiscuous mode [ 185.393923][ T5079] veth1_vlan: entered promiscuous mode [ 185.433910][ T5080] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 185.472774][ T5078] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 185.559287][ T5075] veth0_vlan: entered promiscuous mode [ 185.580954][ T5079] veth0_macvtap: entered promiscuous mode [ 185.596154][ T5079] veth1_macvtap: entered promiscuous mode [ 185.608411][ T5074] veth0_macvtap: entered promiscuous mode [ 185.631208][ T5075] veth1_vlan: entered promiscuous mode [ 185.657504][ T5078] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 185.677147][ T5074] veth1_macvtap: entered promiscuous mode [ 185.748050][ T5075] veth0_macvtap: entered promiscuous mode [ 185.760310][ T5079] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 185.781695][ T5074] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 185.794407][ T5074] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 185.812681][ T5074] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 185.832985][ T5079] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 185.844778][ T5079] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 185.858190][ T5079] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 185.868368][ T5079] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 185.881014][ T5079] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 185.901423][ T5074] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 185.914124][ T5074] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 185.928076][ T5074] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 185.941506][ T5075] veth1_macvtap: entered promiscuous mode [ 185.988457][ T5074] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 186.000122][ T5074] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 186.011184][ T5074] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 186.021145][ T5074] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 executing program [ 186.112765][ T5120] loop1: detected capacity change from 0 to 2048 [ 186.143800][ T5078] veth0_vlan: entered promiscuous mode [ 186.166358][ T5078] veth1_vlan: entered promiscuous mode [ 186.188483][ T5075] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 186.198251][ T5120] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 186.201520][ T5075] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 186.226895][ T5075] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 186.237972][ T5075] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 186.245452][ T28] audit: type=1804 audit(1712078242.329:2): pid=5120 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.arr8uM/0/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 186.250687][ T5075] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 186.284747][ T5075] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 186.297010][ T5075] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 186.303948][ T28] audit: type=1804 audit(1712078242.369:3): pid=5120 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.arr8uM/0/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 186.308230][ T5075] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 186.340366][ T5124] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 186.347276][ T5075] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 186.373949][ T5075] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 186.375506][ T5124] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 186.382575][ T5080] veth0_vlan: entered promiscuous mode [ 186.402006][ T5124] EXT4-fs (loop1): This should not happen!! Data will be lost [ 186.402006][ T5124] [ 186.413816][ T5124] EXT4-fs (loop1): Total free blocks count 0 [ 186.426536][ T5124] EXT4-fs (loop1): Free/Dirty block details [ 186.432644][ T5124] EXT4-fs (loop1): free_blocks=0 [ 186.439235][ T5124] EXT4-fs (loop1): dirty_blocks=16 [ 186.444949][ T5124] EXT4-fs (loop1): Block reservation details [ 186.452605][ T5124] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 186.479839][ T5075] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 186.488882][ T5075] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 186.499213][ T5075] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 186.509566][ T5075] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 executing program [ 186.563078][ T5079] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 186.629669][ T5080] veth1_vlan: entered promiscuous mode [ 186.656830][ T5126] loop0: detected capacity change from 0 to 2048 [ 186.660584][ T5078] veth0_macvtap: entered promiscuous mode [ 186.734148][ T5126] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 186.762970][ T5128] loop2: detected capacity change from 0 to 2048 executing program [ 186.789096][ T5078] veth1_macvtap: entered promiscuous mode [ 186.807058][ T28] audit: type=1804 audit(1712078242.899:4): pid=5126 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.7lRq9x/0/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 186.877200][ T5128] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 186.887540][ T5132] loop1: detected capacity change from 0 to 2048 [ 186.904333][ T5135] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 186.942387][ T5078] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 186.955831][ T28] audit: type=1804 audit(1712078242.899:5): pid=5126 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.7lRq9x/0/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 186.970575][ T5135] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 186.994694][ T5135] EXT4-fs (loop0): This should not happen!! Data will be lost [ 186.994694][ T5135] [ 187.010032][ T5078] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 187.025223][ T5078] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 187.061838][ T5132] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 187.065143][ T5078] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 187.091973][ T5078] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 187.099452][ T5139] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 187.103857][ T5078] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 187.120323][ T28] audit: type=1804 audit(1712078243.129:6): pid=5128 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.Q8xyCh/0/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 187.133679][ T5078] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 187.170748][ T5080] veth0_macvtap: entered promiscuous mode [ 187.171174][ T28] audit: type=1804 audit(1712078243.129:7): pid=5128 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.Q8xyCh/0/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 187.191332][ T5074] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 187.205643][ T5139] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 187.222925][ T5139] EXT4-fs (loop2): This should not happen!! Data will be lost [ 187.222925][ T5139] [ 187.234822][ T28] audit: type=1804 audit(1712078243.309:8): pid=5132 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.arr8uM/1/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 187.252091][ T5080] veth1_macvtap: entered promiscuous mode [ 187.260915][ T5139] EXT4-fs (loop2): Total free blocks count 0 [ 187.272035][ T5139] EXT4-fs (loop2): Free/Dirty block details [ 187.279004][ T5139] EXT4-fs (loop2): free_blocks=0 [ 187.282061][ T5140] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 187.284515][ T5139] EXT4-fs (loop2): dirty_blocks=16 [ 187.305874][ T5139] EXT4-fs (loop2): Block reservation details [ 187.308512][ T28] audit: type=1804 audit(1712078243.309:9): pid=5132 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.arr8uM/1/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 187.312141][ T5139] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 187.351823][ T5140] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 187.354893][ T5078] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 187.386265][ T5140] EXT4-fs (loop1): This should not happen!! Data will be lost [ 187.386265][ T5140] [ 187.392647][ T5078] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 187.396940][ T5140] EXT4-fs (loop1): Total free blocks count 0 [ 187.396969][ T5140] EXT4-fs (loop1): Free/Dirty block details [ 187.396983][ T5140] EXT4-fs (loop1): free_blocks=0 [ 187.396998][ T5140] EXT4-fs (loop1): dirty_blocks=16 [ 187.397011][ T5140] EXT4-fs (loop1): Block reservation details [ 187.397023][ T5140] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 187.445304][ T5078] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 187.457409][ T5078] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 187.469416][ T5078] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 187.481670][ T5078] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 187.497244][ T5078] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 187.499066][ T5075] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 187.534688][ T5079] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 187.548262][ T5080] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 187.563197][ T5080] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 187.576082][ T5080] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 executing program executing program [ 187.597352][ T5080] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 187.619716][ T5080] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 187.660198][ T5080] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 187.663679][ T5143] loop0: detected capacity change from 0 to 2048 [ 187.689588][ T5080] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 187.701842][ T5080] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 187.716687][ T5143] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 187.718394][ T5144] loop2: detected capacity change from 0 to 2048 [ 187.741887][ T5080] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 187.759178][ T5078] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 187.787554][ T5078] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 187.794318][ T28] audit: type=1804 audit(1712078243.879:10): pid=5143 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.7lRq9x/1/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 187.829570][ T5144] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 187.835307][ T5078] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 187.865979][ T5149] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 187.885293][ T28] audit: type=1804 audit(1712078243.879:11): pid=5143 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.7lRq9x/1/bus/bus" dev="loop0" ino=18 res=1 errno=0 executing program [ 187.889810][ T5078] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 187.916301][ T5149] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 187.919251][ T5150] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 187.936474][ T5149] EXT4-fs (loop0): This should not happen!! Data will be lost [ 187.936474][ T5149] [ 187.984869][ T5149] EXT4-fs (loop0): Total free blocks count 0 [ 187.994351][ T5150] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 188.023296][ T5149] EXT4-fs (loop0): Free/Dirty block details [ 188.027863][ T5080] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 188.039195][ T5149] EXT4-fs (loop0): free_blocks=0 [ 188.054124][ T5152] loop1: detected capacity change from 0 to 2048 [ 188.060038][ T5150] EXT4-fs (loop2): This should not happen!! Data will be lost [ 188.060038][ T5150] [ 188.064591][ T5149] EXT4-fs (loop0): dirty_blocks=16 [ 188.081011][ T5080] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 188.091467][ T5149] EXT4-fs (loop0): Block reservation details [ 188.093295][ T5150] EXT4-fs (loop2): Total free blocks count 0 [ 188.098158][ T5149] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 188.112064][ T5150] EXT4-fs (loop2): Free/Dirty block details [ 188.113259][ T5080] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 188.120308][ T5150] EXT4-fs (loop2): free_blocks=0 [ 188.133187][ T5080] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 188.142563][ T5150] EXT4-fs (loop2): dirty_blocks=16 [ 188.150762][ T5150] EXT4-fs (loop2): Block reservation details [ 188.164044][ T5150] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 188.168988][ T5080] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 188.182558][ T5080] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 188.183885][ T5152] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 188.211457][ T5080] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 188.223972][ T5080] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 188.238162][ T5080] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 188.241581][ T5074] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 188.261990][ T5075] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 188.296016][ T5155] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 188.324591][ T5155] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 188.332795][ T5080] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 188.342082][ T5155] EXT4-fs (loop1): This should not happen!! Data will be lost [ 188.342082][ T5155] [ 188.362482][ T5080] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 188.362702][ T5155] EXT4-fs (loop1): Total free blocks count 0 [ 188.371991][ T5080] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 188.383573][ T5155] EXT4-fs (loop1): Free/Dirty block details executing program [ 188.388580][ T5080] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 188.401215][ T5155] EXT4-fs (loop1): free_blocks=0 [ 188.420419][ T5155] EXT4-fs (loop1): dirty_blocks=16 [ 188.427855][ T5155] EXT4-fs (loop1): Block reservation details [ 188.434269][ T5155] EXT4-fs (loop1): i_reserved_data_blocks=1 executing program executing program [ 188.491528][ T5079] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program executing program [ 188.602020][ T5161] loop0: detected capacity change from 0 to 2048 [ 188.635487][ T5162] loop3: detected capacity change from 0 to 2048 [ 188.644176][ T5159] loop2: detected capacity change from 0 to 2048 [ 188.702723][ T5161] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 188.732925][ T5167] loop1: detected capacity change from 0 to 2048 [ 188.763223][ T5159] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 188.766295][ T5166] loop4: detected capacity change from 0 to 2048 [ 188.785441][ T5167] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 188.808489][ T5162] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 188.858866][ T5166] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 188.891655][ T5178] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 188.980169][ T5179] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 188.982204][ T5178] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 189.010491][ T5180] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 189.025605][ T5178] EXT4-fs (loop0): This should not happen!! Data will be lost [ 189.025605][ T5178] [ 189.038532][ T5178] EXT4-fs (loop0): Total free blocks count 0 [ 189.062994][ T5181] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 189.086483][ T5179] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 189.101651][ T5180] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 189.129734][ T5179] EXT4-fs (loop3): This should not happen!! Data will be lost [ 189.129734][ T5179] [ 189.162014][ T5178] EXT4-fs (loop0): Free/Dirty block details [ 189.180040][ T5180] EXT4-fs (loop1): This should not happen!! Data will be lost [ 189.180040][ T5180] [ 189.199108][ T5181] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 189.215663][ T5178] EXT4-fs (loop0): free_blocks=0 [ 189.250869][ T5181] EXT4-fs (loop4): This should not happen!! Data will be lost [ 189.250869][ T5181] [ 189.254999][ T5178] EXT4-fs (loop0): dirty_blocks=16 [ 189.261316][ T5181] EXT4-fs (loop4): Total free blocks count 0 [ 189.270228][ T5078] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 189.273710][ T5181] EXT4-fs (loop4): Free/Dirty block details [ 189.284409][ T10] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm kworker/u8:0: bg 0: block 234: padding at end of block bitmap is not set [ 189.292340][ T5181] EXT4-fs (loop4): free_blocks=0 [ 189.313590][ T5181] EXT4-fs (loop4): dirty_blocks=16 [ 189.320433][ T5181] EXT4-fs (loop4): Block reservation details [ 189.332625][ T5178] EXT4-fs (loop0): Block reservation details [ 189.341140][ T5181] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 189.346454][ T10] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 189.349100][ T5178] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 189.364106][ T10] EXT4-fs (loop2): This should not happen!! Data will be lost [ 189.364106][ T10] [ 189.384511][ T5079] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 189.390164][ T10] EXT4-fs (loop2): Total free blocks count 0 [ 189.408308][ T10] EXT4-fs (loop2): Free/Dirty block details [ 189.420730][ T10] EXT4-fs (loop2): free_blocks=0 [ 189.427736][ T10] EXT4-fs (loop2): dirty_blocks=16 [ 189.433117][ T10] EXT4-fs (loop2): Block reservation details executing program [ 189.457881][ T5080] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 189.483066][ T10] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 189.498812][ T5075] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 189.511034][ T5074] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program executing program [ 189.608534][ T5184] loop3: detected capacity change from 0 to 2048 executing program [ 189.664778][ T5186] loop1: detected capacity change from 0 to 2048 [ 189.687117][ T5189] loop4: detected capacity change from 0 to 2048 [ 189.715401][ T5184] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 189.734172][ T5190] loop2: detected capacity change from 0 to 2048 [ 189.783927][ T5190] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 189.794058][ T5194] loop0: detected capacity change from 0 to 2048 [ 189.806432][ T5186] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 189.831587][ T5189] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 189.877985][ T5194] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 189.931946][ T5205] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 189.960920][ T5205] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 190.056558][ T50] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm kworker/u8:3: bg 0: block 234: padding at end of block bitmap is not set [ 190.057762][ T5205] EXT4-fs (loop2): This should not happen!! Data will be lost [ 190.057762][ T5205] [ 190.088955][ T5208] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 190.127838][ T50] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 190.151561][ T5208] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 190.166666][ T5205] EXT4-fs (loop2): Total free blocks count 0 [ 190.182614][ T5205] EXT4-fs (loop2): Free/Dirty block details [ 190.185782][ T50] EXT4-fs (loop3): This should not happen!! Data will be lost [ 190.185782][ T50] [ 190.193765][ T5205] EXT4-fs (loop2): free_blocks=0 [ 190.206006][ T5208] EXT4-fs (loop4): This should not happen!! Data will be lost [ 190.206006][ T5208] [ 190.217115][ T5205] EXT4-fs (loop2): dirty_blocks=16 [ 190.223651][ T5208] EXT4-fs (loop4): Total free blocks count 0 [ 190.224190][ T504] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm kworker/u8:4: bg 0: block 234: padding at end of block bitmap is not set [ 190.231841][ T50] EXT4-fs (loop3): Total free blocks count 0 [ 190.254647][ T5205] EXT4-fs (loop2): Block reservation details [ 190.262342][ T5208] EXT4-fs (loop4): Free/Dirty block details [ 190.272312][ T5205] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 190.280687][ T50] EXT4-fs (loop3): Free/Dirty block details [ 190.287602][ T5208] EXT4-fs (loop4): free_blocks=0 [ 190.294901][ T50] EXT4-fs (loop3): free_blocks=0 [ 190.301886][ T504] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 190.319721][ T5208] EXT4-fs (loop4): dirty_blocks=16 [ 190.328688][ T50] EXT4-fs (loop3): dirty_blocks=16 [ 190.330504][ T5075] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 190.334779][ T5208] EXT4-fs (loop4): Block reservation details [ 190.352700][ T504] EXT4-fs (loop1): This should not happen!! Data will be lost [ 190.352700][ T504] [ 190.370587][ T50] EXT4-fs (loop3): Block reservation details [ 190.377912][ T50] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 190.384438][ T504] EXT4-fs (loop1): Total free blocks count 0 [ 190.401510][ T5208] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 190.411315][ T504] EXT4-fs (loop1): Free/Dirty block details [ 190.412623][ T5078] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 190.422555][ T504] EXT4-fs (loop1): free_blocks=0 [ 190.433869][ T504] EXT4-fs (loop1): dirty_blocks=16 [ 190.441917][ T504] EXT4-fs (loop1): Block reservation details [ 190.451135][ T2421] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm kworker/u8:8: bg 0: block 234: padding at end of block bitmap is not set [ 190.474513][ T504] EXT4-fs (loop1): i_reserved_data_blocks=1 executing program [ 190.483644][ T5080] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 190.516576][ T5079] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 190.533814][ T2421] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 190.552966][ T5210] loop2: detected capacity change from 0 to 2048 [ 190.566194][ T2421] EXT4-fs (loop0): This should not happen!! Data will be lost [ 190.566194][ T2421] [ 190.577280][ T2421] EXT4-fs (loop0): Total free blocks count 0 [ 190.583575][ T2421] EXT4-fs (loop0): Free/Dirty block details executing program executing program [ 190.610295][ T2421] EXT4-fs (loop0): free_blocks=0 [ 190.627775][ T5210] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 190.645618][ T2421] EXT4-fs (loop0): dirty_blocks=16 executing program [ 190.694599][ T5214] loop3: detected capacity change from 0 to 2048 [ 190.694756][ T5216] loop1: detected capacity change from 0 to 2048 [ 190.705772][ T2421] EXT4-fs (loop0): Block reservation details [ 190.726563][ T2421] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 190.758304][ T5216] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 190.779310][ T5074] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 190.803169][ T5214] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 190.804053][ T5221] loop4: detected capacity change from 0 to 2048 [ 190.870336][ T5221] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 190.972927][ T5227] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 191.016420][ T504] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm kworker/u8:4: bg 0: block 234: padding at end of block bitmap is not set [ 191.027231][ T5228] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set executing program [ 191.054373][ T5227] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 191.084948][ T504] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 191.109387][ T5227] EXT4-fs (loop3): This should not happen!! Data will be lost [ 191.109387][ T5227] [ 191.122834][ T5228] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 191.132863][ T504] EXT4-fs (loop2): This should not happen!! Data will be lost [ 191.132863][ T504] [ 191.155404][ T5230] loop0: detected capacity change from 0 to 2048 [ 191.155912][ T5227] EXT4-fs (loop3): Total free blocks count 0 [ 191.164127][ T504] EXT4-fs (loop2): Total free blocks count 0 [ 191.186011][ T5228] EXT4-fs (loop4): This should not happen!! Data will be lost [ 191.186011][ T5228] [ 191.196252][ T504] EXT4-fs (loop2): Free/Dirty block details [ 191.196281][ T504] EXT4-fs (loop2): free_blocks=0 [ 191.196298][ T504] EXT4-fs (loop2): dirty_blocks=16 [ 191.196311][ T504] EXT4-fs (loop2): Block reservation details [ 191.196323][ T504] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 191.212495][ T5075] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 191.246417][ T5227] EXT4-fs (loop3): Free/Dirty block details [ 191.249862][ T5228] EXT4-fs (loop4): Total free blocks count 0 [ 191.263147][ T5230] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 191.264723][ T5228] EXT4-fs (loop4): Free/Dirty block details [ 191.281344][ T5227] EXT4-fs (loop3): free_blocks=0 [ 191.284469][ T5228] EXT4-fs (loop4): free_blocks=0 [ 191.288940][ T5227] EXT4-fs (loop3): dirty_blocks=16 [ 191.295485][ T5228] EXT4-fs (loop4): dirty_blocks=16 [ 191.307027][ T5228] EXT4-fs (loop4): Block reservation details [ 191.307880][ T504] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm kworker/u8:4: bg 0: block 234: padding at end of block bitmap is not set [ 191.313481][ T5228] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 191.342483][ T5227] EXT4-fs (loop3): Block reservation details [ 191.348930][ T28] kauditd_printk_skb: 32 callbacks suppressed [ 191.348947][ T28] audit: type=1804 audit(1712078247.429:44): pid=5230 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.7lRq9x/4/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 191.358086][ T504] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 191.397700][ T28] audit: type=1804 audit(1712078247.429:45): pid=5230 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.7lRq9x/4/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 191.421943][ T5227] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 191.427064][ T504] EXT4-fs (loop1): This should not happen!! Data will be lost [ 191.427064][ T504] [ 191.431661][ T5233] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 191.439718][ T504] EXT4-fs (loop1): Total free blocks count 0 executing program [ 191.463295][ T5233] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 191.480928][ T5078] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 191.491768][ T5080] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 191.496639][ T5233] EXT4-fs (loop0): This should not happen!! Data will be lost [ 191.496639][ T5233] [ 191.512935][ T504] EXT4-fs (loop1): Free/Dirty block details [ 191.523315][ T504] EXT4-fs (loop1): free_blocks=0 [ 191.561543][ T5235] loop2: detected capacity change from 0 to 2048 [ 191.580405][ T5074] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 191.590683][ T504] EXT4-fs (loop1): dirty_blocks=16 [ 191.600785][ T504] EXT4-fs (loop1): Block reservation details executing program [ 191.603516][ T5235] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 191.608640][ T504] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 191.668390][ T28] audit: type=1804 audit(1712078247.759:46): pid=5235 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.Q8xyCh/5/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 191.677800][ T5079] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 191.718239][ T5239] loop3: detected capacity change from 0 to 2048 [ 191.726049][ T28] audit: type=1804 audit(1712078247.759:47): pid=5235 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.Q8xyCh/5/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 191.751179][ T5240] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set executing program [ 191.818136][ T5240] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 191.836578][ T5242] loop4: detected capacity change from 0 to 2048 [ 191.844237][ T5240] EXT4-fs (loop2): This should not happen!! Data will be lost [ 191.844237][ T5240] [ 191.856004][ T5239] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 191.867358][ T5240] EXT4-fs (loop2): Total free blocks count 0 [ 191.894310][ T5246] loop0: detected capacity change from 0 to 2048 [ 191.904394][ T5240] EXT4-fs (loop2): Free/Dirty block details [ 191.911210][ T5240] EXT4-fs (loop2): free_blocks=0 [ 191.915553][ T5242] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 191.917140][ T5240] EXT4-fs (loop2): dirty_blocks=16 [ 191.934582][ T5240] EXT4-fs (loop2): Block reservation details [ 191.941705][ T5240] EXT4-fs (loop2): i_reserved_data_blocks=1 executing program [ 191.970614][ T5246] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 191.993870][ T5075] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 192.010646][ T28] audit: type=1804 audit(1712078248.089:48): pid=5242 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.dO0bnN/3/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 192.046433][ T5252] loop1: detected capacity change from 0 to 2048 [ 192.072055][ T28] audit: type=1804 audit(1712078248.089:49): pid=5242 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.dO0bnN/3/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 192.115583][ T5255] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 192.115608][ T28] audit: type=1804 audit(1712078248.089:50): pid=5239 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.LQLvTy/3/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 192.115643][ T28] audit: type=1804 audit(1712078248.099:51): pid=5239 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.LQLvTy/3/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 192.173922][ T5252] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 192.179090][ T28] audit: type=1804 audit(1712078248.229:52): pid=5246 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.7lRq9x/5/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 192.223932][ T28] audit: type=1804 audit(1712078248.249:53): pid=5246 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.7lRq9x/5/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 192.252409][ T5255] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program [ 192.270634][ T5255] EXT4-fs (loop3): This should not happen!! Data will be lost [ 192.270634][ T5255] [ 192.282627][ T5255] EXT4-fs (loop3): Total free blocks count 0 [ 192.289073][ T5255] EXT4-fs (loop3): Free/Dirty block details [ 192.295603][ T5255] EXT4-fs (loop3): free_blocks=0 [ 192.302175][ T5255] EXT4-fs (loop3): dirty_blocks=16 [ 192.313590][ T5255] EXT4-fs (loop3): Block reservation details [ 192.333411][ T5255] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 192.353247][ T504] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm kworker/u8:4: bg 0: block 234: padding at end of block bitmap is not set [ 192.388752][ T5259] loop2: detected capacity change from 0 to 2048 [ 192.411804][ T5078] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 192.427714][ T504] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 192.457674][ T504] EXT4-fs (loop4): This should not happen!! Data will be lost [ 192.457674][ T504] [ 192.482627][ T37] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm kworker/u8:2: bg 0: block 234: padding at end of block bitmap is not set [ 192.507467][ T5259] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. executing program [ 192.541229][ T504] EXT4-fs (loop4): Total free blocks count 0 [ 192.553883][ T37] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 192.592918][ T504] EXT4-fs (loop4): Free/Dirty block details [ 192.611806][ T504] EXT4-fs (loop4): free_blocks=0 [ 192.617423][ T37] EXT4-fs (loop1): This should not happen!! Data will be lost [ 192.617423][ T37] [ 192.623793][ T5264] loop3: detected capacity change from 0 to 2048 [ 192.636602][ T1054] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm kworker/u8:6: bg 0: block 234: padding at end of block bitmap is not set [ 192.658932][ T504] EXT4-fs (loop4): dirty_blocks=16 [ 192.664659][ T504] EXT4-fs (loop4): Block reservation details [ 192.665218][ T5266] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 192.673615][ T504] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 192.695783][ T37] EXT4-fs (loop1): Total free blocks count 0 [ 192.698048][ T5264] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 192.702429][ T37] EXT4-fs (loop1): Free/Dirty block details [ 192.722045][ T1054] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 192.731032][ T5080] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 192.735404][ T5266] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 192.764124][ T1054] EXT4-fs (loop0): This should not happen!! Data will be lost [ 192.764124][ T1054] [ 192.776270][ T37] EXT4-fs (loop1): free_blocks=0 [ 192.782666][ T5266] EXT4-fs (loop2): This should not happen!! Data will be lost [ 192.782666][ T5266] [ 192.786588][ T37] EXT4-fs (loop1): dirty_blocks=16 [ 192.800097][ T5266] EXT4-fs (loop2): Total free blocks count 0 [ 192.806882][ T1054] EXT4-fs (loop0): Total free blocks count 0 [ 192.807036][ T5266] EXT4-fs (loop2): Free/Dirty block details [ 192.820047][ T5266] EXT4-fs (loop2): free_blocks=0 [ 192.827439][ T5266] EXT4-fs (loop2): dirty_blocks=16 [ 192.832929][ T5266] EXT4-fs (loop2): Block reservation details [ 192.834572][ T1054] EXT4-fs (loop0): Free/Dirty block details [ 192.842363][ T5266] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 192.850612][ T37] EXT4-fs (loop1): Block reservation details [ 192.855940][ T1054] EXT4-fs (loop0): free_blocks=0 [ 192.865469][ T5268] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 192.868107][ T1054] EXT4-fs (loop0): dirty_blocks=16 [ 192.885001][ T37] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 192.917880][ T5079] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 192.929097][ T5268] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 192.933939][ T1054] EXT4-fs (loop0): Block reservation details executing program [ 192.967157][ T1054] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 192.975402][ T5268] EXT4-fs (loop3): This should not happen!! Data will be lost [ 192.975402][ T5268] [ 192.996218][ T5075] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 193.009406][ T5074] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 193.034015][ T5270] loop4: detected capacity change from 0 to 2048 [ 193.055738][ T5268] EXT4-fs (loop3): Total free blocks count 0 executing program [ 193.084666][ T5268] EXT4-fs (loop3): Free/Dirty block details [ 193.095943][ T5268] EXT4-fs (loop3): free_blocks=0 [ 193.103489][ T5268] EXT4-fs (loop3): dirty_blocks=16 [ 193.110193][ T5268] EXT4-fs (loop3): Block reservation details executing program [ 193.123333][ T5270] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 193.138210][ T5268] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 193.181170][ T5078] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 193.217066][ T5274] loop2: detected capacity change from 0 to 2048 [ 193.254258][ T5279] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 193.261783][ T5272] loop1: detected capacity change from 0 to 2048 [ 193.285554][ T5279] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program [ 193.314182][ T5278] loop0: detected capacity change from 0 to 2048 [ 193.315297][ T5274] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 193.341076][ T5272] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 193.358394][ T5279] EXT4-fs (loop4): This should not happen!! Data will be lost [ 193.358394][ T5279] [ 193.373739][ T5279] EXT4-fs (loop4): Total free blocks count 0 [ 193.389029][ T5279] EXT4-fs (loop4): Free/Dirty block details [ 193.401019][ T5285] loop3: detected capacity change from 0 to 2048 [ 193.411388][ T5279] EXT4-fs (loop4): free_blocks=0 [ 193.418749][ T5278] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 193.422048][ T5279] EXT4-fs (loop4): dirty_blocks=16 [ 193.444753][ T5279] EXT4-fs (loop4): Block reservation details [ 193.451839][ T5279] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 193.454915][ T5288] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 193.507916][ T5285] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 193.522218][ T5080] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 193.554056][ T5291] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 193.580362][ T5292] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 193.595285][ T5123] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 193.612552][ T5293] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 193.613487][ T5291] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 193.631612][ T5293] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 193.644808][ T5291] EXT4-fs (loop0): This should not happen!! Data will be lost [ 193.644808][ T5291] [ 193.674847][ T5291] EXT4-fs (loop0): Total free blocks count 0 [ 193.675036][ T5288] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 193.681255][ T5291] EXT4-fs (loop0): Free/Dirty block details [ 193.706461][ T5292] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 193.708747][ T5293] EXT4-fs (loop3): This should not happen!! Data will be lost [ 193.708747][ T5293] [ 193.732117][ T5292] EXT4-fs (loop1): This should not happen!! Data will be lost [ 193.732117][ T5292] [ 193.751501][ T5291] EXT4-fs (loop0): free_blocks=0 executing program [ 193.783711][ T5291] EXT4-fs (loop0): dirty_blocks=16 [ 193.791220][ T5288] EXT4-fs (loop2): This should not happen!! Data will be lost [ 193.791220][ T5288] [ 193.830757][ T5291] EXT4-fs (loop0): Block reservation details [ 193.855591][ T5288] EXT4-fs (loop2): Total free blocks count 0 [ 193.861886][ T5291] EXT4-fs (loop0): i_reserved_data_blocks=1 executing program [ 193.891379][ T5288] EXT4-fs (loop2): Free/Dirty block details [ 193.907519][ T5288] EXT4-fs (loop2): free_blocks=0 [ 193.913487][ T5295] loop4: detected capacity change from 0 to 2048 [ 193.917020][ T5288] EXT4-fs (loop2): dirty_blocks=16 executing program [ 193.941708][ T5297] loop3: detected capacity change from 0 to 2048 [ 193.957067][ T5288] EXT4-fs (loop2): Block reservation details [ 193.964455][ T5288] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 194.031977][ T5204] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 executing program [ 194.074190][ T5305] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set executing program [ 194.123299][ T5303] loop1: detected capacity change from 0 to 2048 [ 194.208371][ T5305] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 194.233619][ T5307] loop0: detected capacity change from 0 to 2048 [ 194.281322][ T5312] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 194.299729][ T5305] EXT4-fs (loop4): This should not happen!! Data will be lost [ 194.299729][ T5305] [ 194.313439][ T504] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm kworker/u8:4: bg 0: block 234: padding at end of block bitmap is not set [ 194.323660][ T5309] loop2: detected capacity change from 0 to 2048 [ 194.336992][ T5312] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 194.361287][ T504] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 194.403376][ T5312] EXT4-fs (loop1): This should not happen!! Data will be lost [ 194.403376][ T5312] [ 194.421483][ T504] EXT4-fs (loop3): This should not happen!! Data will be lost [ 194.421483][ T504] [ 194.435861][ T504] EXT4-fs (loop3): Total free blocks count 0 executing program [ 194.447549][ T5312] EXT4-fs (loop1): Total free blocks count 0 [ 194.456967][ T5312] EXT4-fs (loop1): Free/Dirty block details [ 194.463635][ T5312] EXT4-fs (loop1): free_blocks=0 [ 194.470006][ T5312] EXT4-fs (loop1): dirty_blocks=16 [ 194.475242][ T5312] EXT4-fs (loop1): Block reservation details [ 194.481874][ T5312] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 194.524172][ T504] EXT4-fs (loop3): Free/Dirty block details [ 194.558689][ T5319] loop4: detected capacity change from 0 to 2048 [ 194.566147][ T504] EXT4-fs (loop3): free_blocks=0 [ 194.590108][ T504] EXT4-fs (loop3): dirty_blocks=16 [ 194.598968][ T504] EXT4-fs (loop3): Block reservation details [ 194.609830][ T504] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 194.695401][ T5323] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 194.714715][ T5323] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 194.719056][ T504] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm kworker/u8:4: bg 0: block 234: padding at end of block bitmap is not set executing program [ 194.735118][ T5323] EXT4-fs (loop4): This should not happen!! Data will be lost [ 194.735118][ T5323] [ 194.781512][ T5323] EXT4-fs (loop4): Total free blocks count 0 executing program [ 194.796158][ T5323] EXT4-fs (loop4): Free/Dirty block details [ 194.812545][ T5323] EXT4-fs (loop4): free_blocks=0 [ 194.822649][ T5325] loop1: detected capacity change from 0 to 2048 [ 194.838338][ T5323] EXT4-fs (loop4): dirty_blocks=16 [ 194.851254][ T5323] EXT4-fs (loop4): Block reservation details [ 194.863606][ T504] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 194.877296][ T37] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm kworker/u8:2: bg 0: block 234: padding at end of block bitmap is not set [ 194.894406][ T5323] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 194.904668][ T5327] loop3: detected capacity change from 0 to 2048 [ 194.914113][ T504] EXT4-fs (loop0): This should not happen!! Data will be lost [ 194.914113][ T504] [ 194.929197][ T504] EXT4-fs (loop0): Total free blocks count 0 [ 194.943717][ T37] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 194.990029][ T37] EXT4-fs (loop2): This should not happen!! Data will be lost [ 194.990029][ T37] [ 195.000708][ T504] EXT4-fs (loop0): Free/Dirty block details [ 195.007211][ T37] EXT4-fs (loop2): Total free blocks count 0 [ 195.007246][ T37] EXT4-fs (loop2): Free/Dirty block details [ 195.007261][ T37] EXT4-fs (loop2): free_blocks=0 [ 195.007275][ T37] EXT4-fs (loop2): dirty_blocks=16 [ 195.007287][ T37] EXT4-fs (loop2): Block reservation details [ 195.007299][ T37] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 195.058583][ T5332] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 195.074857][ T5333] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set executing program [ 195.082651][ T504] EXT4-fs (loop0): free_blocks=0 [ 195.105828][ T504] EXT4-fs (loop0): dirty_blocks=16 [ 195.113223][ T504] EXT4-fs (loop0): Block reservation details executing program [ 195.145527][ T504] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 195.165850][ T5332] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 195.180916][ T5333] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 195.204720][ T5332] EXT4-fs (loop3): This should not happen!! Data will be lost [ 195.204720][ T5332] [ 195.219162][ T5333] EXT4-fs (loop1): This should not happen!! Data will be lost [ 195.219162][ T5333] [ 195.231191][ T1243] ieee802154 phy0 wpan0: encryption failed: -22 [ 195.237820][ T5335] loop4: detected capacity change from 0 to 2048 [ 195.238405][ T5332] EXT4-fs (loop3): Total free blocks count 0 executing program [ 195.252573][ T1243] ieee802154 phy1 wpan1: encryption failed: -22 [ 195.259520][ T5333] EXT4-fs (loop1): Total free blocks count 0 [ 195.283585][ T5333] EXT4-fs (loop1): Free/Dirty block details [ 195.297171][ T5337] loop2: detected capacity change from 0 to 2048 [ 195.319191][ T5333] EXT4-fs (loop1): free_blocks=0 [ 195.337448][ T5333] EXT4-fs (loop1): dirty_blocks=16 [ 195.339563][ T5332] EXT4-fs (loop3): Free/Dirty block details [ 195.367666][ T5332] EXT4-fs (loop3): free_blocks=0 [ 195.390103][ T5333] EXT4-fs (loop1): Block reservation details [ 195.407285][ T5344] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 195.423618][ T5332] EXT4-fs (loop3): dirty_blocks=16 [ 195.434280][ T5339] loop0: detected capacity change from 0 to 2048 [ 195.441828][ T5333] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 195.450815][ T5344] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 195.455190][ T5332] EXT4-fs (loop3): Block reservation details [ 195.464724][ T5344] EXT4-fs (loop4): This should not happen!! Data will be lost [ 195.464724][ T5344] [ 195.481152][ T5346] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 195.500657][ T5344] EXT4-fs (loop4): Total free blocks count 0 [ 195.514477][ T5332] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 195.521595][ T5344] EXT4-fs (loop4): Free/Dirty block details [ 195.542291][ T5346] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 195.555955][ T5344] EXT4-fs (loop4): free_blocks=0 [ 195.568737][ T5344] EXT4-fs (loop4): dirty_blocks=16 [ 195.575738][ T5348] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 195.592240][ T5346] EXT4-fs (loop2): This should not happen!! Data will be lost [ 195.592240][ T5346] [ 195.600265][ T5348] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 195.603815][ T5344] EXT4-fs (loop4): Block reservation details [ 195.622145][ T5344] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 195.634488][ T5348] EXT4-fs (loop0): This should not happen!! Data will be lost executing program [ 195.634488][ T5348] [ 195.647660][ T5348] EXT4-fs (loop0): Total free blocks count 0 [ 195.654267][ T5348] EXT4-fs (loop0): Free/Dirty block details [ 195.668742][ T5348] EXT4-fs (loop0): free_blocks=0 [ 195.678832][ T5348] EXT4-fs (loop0): dirty_blocks=16 [ 195.703079][ T5348] EXT4-fs (loop0): Block reservation details executing program executing program [ 195.737120][ T5348] EXT4-fs (loop0): i_reserved_data_blocks=1 executing program [ 195.799426][ T5350] loop1: detected capacity change from 0 to 2048 [ 195.868346][ T5353] loop4: detected capacity change from 0 to 2048 [ 195.896994][ T5354] loop2: detected capacity change from 0 to 2048 executing program [ 195.922565][ T5356] loop3: detected capacity change from 0 to 2048 [ 195.944853][ T5364] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 196.016935][ T5367] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 196.027541][ T5365] loop0: detected capacity change from 0 to 2048 [ 196.038875][ T5364] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 196.054161][ T5364] EXT4-fs (loop1): This should not happen!! Data will be lost [ 196.054161][ T5364] [ 196.070815][ T5367] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 196.075470][ T5369] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 196.100451][ T5367] EXT4-fs (loop4): This should not happen!! Data will be lost [ 196.100451][ T5367] [ 196.126202][ T5369] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 196.164983][ T5372] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 196.204627][ T5367] EXT4-fs (loop4): Total free blocks count 0 [ 196.214860][ T5369] EXT4-fs (loop2): This should not happen!! Data will be lost [ 196.214860][ T5369] [ 196.237509][ T5367] EXT4-fs (loop4): Free/Dirty block details [ 196.247906][ T5372] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 196.261649][ T5373] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 196.277354][ T5367] EXT4-fs (loop4): free_blocks=0 [ 196.278030][ T5372] EXT4-fs (loop3): This should not happen!! Data will be lost [ 196.278030][ T5372] executing program [ 196.298965][ T5373] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 196.307906][ T5367] EXT4-fs (loop4): dirty_blocks=16 [ 196.325315][ T5373] EXT4-fs (loop0): This should not happen!! Data will be lost [ 196.325315][ T5373] [ 196.353052][ T5373] EXT4-fs (loop0): Total free blocks count 0 [ 196.366555][ T5373] EXT4-fs (loop0): Free/Dirty block details [ 196.377298][ T5367] EXT4-fs (loop4): Block reservation details [ 196.383964][ T5367] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 196.398315][ T5373] EXT4-fs (loop0): free_blocks=0 executing program [ 196.401973][ T5375] loop1: detected capacity change from 0 to 2048 [ 196.403528][ T5373] EXT4-fs (loop0): dirty_blocks=16 executing program [ 196.487180][ T5373] EXT4-fs (loop0): Block reservation details [ 196.498463][ T28] kauditd_printk_skb: 48 callbacks suppressed [ 196.498483][ T28] audit: type=1804 audit(1712078252.589:102): pid=5375 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.arr8uM/11/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 196.518676][ T5373] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 196.535026][ T5379] loop2: detected capacity change from 0 to 2048 [ 196.595561][ T5381] loop3: detected capacity change from 0 to 2048 [ 196.608243][ T5385] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set executing program [ 196.618949][ T28] audit: type=1804 audit(1712078252.649:103): pid=5375 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.arr8uM/11/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 196.653628][ T28] audit: type=1804 audit(1712078252.739:104): pid=5379 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.Q8xyCh/11/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 196.654589][ T5385] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 196.724990][ T5386] loop4: detected capacity change from 0 to 2048 [ 196.732027][ T28] audit: type=1804 audit(1712078252.809:105): pid=5379 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.Q8xyCh/11/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 196.759512][ T5385] EXT4-fs (loop1): This should not happen!! Data will be lost [ 196.759512][ T5385] [ 196.787239][ T5385] EXT4-fs (loop1): Total free blocks count 0 [ 196.793754][ T5385] EXT4-fs (loop1): Free/Dirty block details [ 196.801886][ T5385] EXT4-fs (loop1): free_blocks=0 [ 196.807786][ T5385] EXT4-fs (loop1): dirty_blocks=16 [ 196.819665][ T5385] EXT4-fs (loop1): Block reservation details [ 196.826572][ T5385] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 196.833680][ T28] audit: type=1804 audit(1712078252.919:106): pid=5381 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.LQLvTy/9/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 196.883394][ T28] audit: type=1804 audit(1712078252.919:107): pid=5381 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.LQLvTy/9/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 196.925023][ T28] audit: type=1804 audit(1712078252.969:108): pid=5386 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.dO0bnN/9/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 196.932152][ T5392] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set executing program [ 196.948196][ T28] audit: type=1804 audit(1712078252.969:109): pid=5386 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.dO0bnN/9/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 197.005496][ T5394] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 197.037700][ T5394] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 197.054556][ T5395] loop0: detected capacity change from 0 to 2048 executing program [ 197.079042][ T5394] EXT4-fs (loop4): This should not happen!! Data will be lost [ 197.079042][ T5394] [ 197.090905][ T5392] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 197.110867][ T10] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm kworker/u8:0: bg 0: block 234: padding at end of block bitmap is not set [ 197.141436][ T10] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 197.168871][ T5392] EXT4-fs (loop3): This should not happen!! Data will be lost [ 197.168871][ T5392] [ 197.175335][ T28] audit: type=1804 audit(1712078253.259:110): pid=5395 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.7lRq9x/10/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 197.189000][ T5397] loop1: detected capacity change from 0 to 2048 [ 197.213347][ T5392] EXT4-fs (loop3): Total free blocks count 0 [ 197.234970][ T5392] EXT4-fs (loop3): Free/Dirty block details [ 197.260876][ T5400] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 197.262892][ T10] EXT4-fs (loop2): This should not happen!! Data will be lost [ 197.262892][ T10] [ 197.285654][ T10] EXT4-fs (loop2): Total free blocks count 0 [ 197.291791][ T10] EXT4-fs (loop2): Free/Dirty block details [ 197.296133][ T5392] EXT4-fs (loop3): free_blocks=0 [ 197.297893][ T10] EXT4-fs (loop2): free_blocks=0 [ 197.308283][ T10] EXT4-fs (loop2): dirty_blocks=16 [ 197.313596][ T10] EXT4-fs (loop2): Block reservation details [ 197.319644][ T5392] EXT4-fs (loop3): dirty_blocks=16 [ 197.319673][ T5392] EXT4-fs (loop3): Block reservation details [ 197.319684][ T5392] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 197.322593][ T28] audit: type=1804 audit(1712078253.299:111): pid=5395 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.7lRq9x/10/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 197.330202][ T10] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 197.404206][ T5400] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 197.418008][ T5400] EXT4-fs (loop0): This should not happen!! Data will be lost [ 197.418008][ T5400] executing program [ 197.444221][ T5404] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 197.449127][ T5400] EXT4-fs (loop0): Total free blocks count 0 [ 197.497620][ T5404] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 197.504580][ T5405] loop4: detected capacity change from 0 to 2048 [ 197.513084][ T5400] EXT4-fs (loop0): Free/Dirty block details [ 197.523955][ T5400] EXT4-fs (loop0): free_blocks=0 [ 197.530951][ T5404] EXT4-fs (loop1): This should not happen!! Data will be lost [ 197.530951][ T5404] executing program executing program [ 197.552347][ T5400] EXT4-fs (loop0): dirty_blocks=16 [ 197.563443][ T5404] EXT4-fs (loop1): Total free blocks count 0 [ 197.572582][ T5400] EXT4-fs (loop0): Block reservation details [ 197.579495][ T5404] EXT4-fs (loop1): Free/Dirty block details [ 197.586511][ T5404] EXT4-fs (loop1): free_blocks=0 [ 197.591700][ T5404] EXT4-fs (loop1): dirty_blocks=16 [ 197.600244][ T5404] EXT4-fs (loop1): Block reservation details [ 197.606816][ T5404] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 197.613175][ T5400] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 197.647836][ T5411] loop2: detected capacity change from 0 to 2048 [ 197.729980][ T5414] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 197.754500][ T5410] loop3: detected capacity change from 0 to 2048 [ 197.783271][ T5414] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 197.815383][ T5414] EXT4-fs (loop4): This should not happen!! Data will be lost [ 197.815383][ T5414] executing program executing program [ 197.815665][ T5416] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 197.825929][ T5414] EXT4-fs (loop4): Total free blocks count 0 [ 197.840609][ T5123] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 197.851085][ T5414] EXT4-fs (loop4): Free/Dirty block details [ 197.936872][ T5416] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 197.954541][ T5419] loop0: detected capacity change from 0 to 2048 [ 197.966349][ T5414] EXT4-fs (loop4): free_blocks=0 [ 197.984008][ T5414] EXT4-fs (loop4): dirty_blocks=16 [ 197.987417][ T5418] loop1: detected capacity change from 0 to 2048 [ 197.999389][ T5414] EXT4-fs (loop4): Block reservation details [ 198.009614][ T5416] EXT4-fs (loop2): This should not happen!! Data will be lost [ 198.009614][ T5416] [ 198.014915][ T5414] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 198.042022][ T5424] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 198.049188][ T5416] EXT4-fs (loop2): Total free blocks count 0 [ 198.064552][ T5416] EXT4-fs (loop2): Free/Dirty block details [ 198.073151][ T5416] EXT4-fs (loop2): free_blocks=0 [ 198.081467][ T5416] EXT4-fs (loop2): dirty_blocks=16 [ 198.087246][ T5416] EXT4-fs (loop2): Block reservation details [ 198.093453][ T5416] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 198.102084][ T5424] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 198.155008][ T5424] EXT4-fs (loop3): This should not happen!! Data will be lost [ 198.155008][ T5424] executing program [ 198.207181][ T5424] EXT4-fs (loop3): Total free blocks count 0 [ 198.210607][ T5428] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 198.229158][ T5424] EXT4-fs (loop3): Free/Dirty block details [ 198.247864][ T5424] EXT4-fs (loop3): free_blocks=0 executing program [ 198.266935][ T5424] EXT4-fs (loop3): dirty_blocks=16 [ 198.281212][ T5428] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 198.288748][ T5424] EXT4-fs (loop3): Block reservation details [ 198.317587][ T5430] loop4: detected capacity change from 0 to 2048 [ 198.330566][ T5424] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 198.343175][ T5428] EXT4-fs (loop1): This should not happen!! Data will be lost [ 198.343175][ T5428] [ 198.367941][ T5428] EXT4-fs (loop1): Total free blocks count 0 [ 198.379455][ T2421] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm kworker/u8:8: bg 0: block 234: padding at end of block bitmap is not set [ 198.392927][ T5432] loop2: detected capacity change from 0 to 2048 [ 198.403579][ T5428] EXT4-fs (loop1): Free/Dirty block details [ 198.423230][ T5428] EXT4-fs (loop1): free_blocks=0 [ 198.439025][ T5428] EXT4-fs (loop1): dirty_blocks=16 [ 198.439025][ T2421] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 198.439056][ T2421] EXT4-fs (loop0): This should not happen!! Data will be lost [ 198.439056][ T2421] [ 198.439070][ T2421] EXT4-fs (loop0): Total free blocks count 0 [ 198.444402][ T5428] EXT4-fs (loop1): Block reservation details [ 198.481285][ T5428] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 198.490881][ T2421] EXT4-fs (loop0): Free/Dirty block details [ 198.498256][ T2421] EXT4-fs (loop0): free_blocks=0 [ 198.503350][ T2421] EXT4-fs (loop0): dirty_blocks=16 [ 198.508756][ T2421] EXT4-fs (loop0): Block reservation details [ 198.515531][ T2421] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 198.560124][ T5437] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 198.592923][ T5438] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set executing program [ 198.593212][ T5437] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program [ 198.649097][ T5438] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 198.671027][ T5440] loop0: detected capacity change from 0 to 2048 [ 198.678183][ T5438] EXT4-fs (loop2): This should not happen!! Data will be lost [ 198.678183][ T5438] [ 198.691462][ T5438] EXT4-fs (loop2): Total free blocks count 0 [ 198.700598][ T5437] EXT4-fs (loop4): This should not happen!! Data will be lost [ 198.700598][ T5437] executing program [ 198.736792][ T5438] EXT4-fs (loop2): Free/Dirty block details [ 198.750604][ T5437] EXT4-fs (loop4): Total free blocks count 0 [ 198.763919][ T5438] EXT4-fs (loop2): free_blocks=0 [ 198.780383][ T5437] EXT4-fs (loop4): Free/Dirty block details [ 198.789694][ T5438] EXT4-fs (loop2): dirty_blocks=16 [ 198.796413][ T5438] EXT4-fs (loop2): Block reservation details [ 198.803907][ T5438] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 198.808673][ T5447] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 198.821877][ T5445] loop3: detected capacity change from 0 to 2048 [ 198.845603][ T5437] EXT4-fs (loop4): free_blocks=0 [ 198.867088][ T5437] EXT4-fs (loop4): dirty_blocks=16 [ 198.868990][ T5447] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 198.872426][ T5437] EXT4-fs (loop4): Block reservation details [ 198.891392][ T5437] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 198.893999][ T5443] loop1: detected capacity change from 0 to 2048 [ 198.902528][ T5447] EXT4-fs (loop0): This should not happen!! Data will be lost [ 198.902528][ T5447] [ 198.922520][ T5447] EXT4-fs (loop0): Total free blocks count 0 [ 198.949255][ T5447] EXT4-fs (loop0): Free/Dirty block details [ 198.961395][ T5447] EXT4-fs (loop0): free_blocks=0 executing program [ 198.968855][ T5447] EXT4-fs (loop0): dirty_blocks=16 [ 198.974895][ T5447] EXT4-fs (loop0): Block reservation details [ 198.998275][ T5447] EXT4-fs (loop0): i_reserved_data_blocks=1 executing program [ 199.047470][ T5454] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 199.071081][ T5454] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 199.079943][ T5453] loop2: detected capacity change from 0 to 2048 [ 199.090593][ T5454] EXT4-fs (loop3): This should not happen!! Data will be lost [ 199.090593][ T5454] [ 199.108493][ T5454] EXT4-fs (loop3): Total free blocks count 0 [ 199.114851][ T5454] EXT4-fs (loop3): Free/Dirty block details [ 199.121755][ T5454] EXT4-fs (loop3): free_blocks=0 [ 199.133567][ T5454] EXT4-fs (loop3): dirty_blocks=16 [ 199.140010][ T5454] EXT4-fs (loop3): Block reservation details [ 199.147324][ T5454] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 199.199946][ T5456] loop4: detected capacity change from 0 to 2048 executing program executing program [ 199.266119][ T5461] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 199.292442][ T37] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm kworker/u8:2: bg 0: block 234: padding at end of block bitmap is not set [ 199.311367][ T5461] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 199.358390][ T37] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 199.381638][ T5467] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 199.382945][ T5465] loop3: detected capacity change from 0 to 2048 [ 199.398732][ T5466] loop0: detected capacity change from 0 to 2048 [ 199.411939][ T5461] EXT4-fs (loop2): This should not happen!! Data will be lost [ 199.411939][ T5461] [ 199.412206][ T37] EXT4-fs (loop1): This should not happen!! Data will be lost [ 199.412206][ T37] [ 199.436332][ T37] EXT4-fs (loop1): Total free blocks count 0 [ 199.443262][ T5467] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 199.445256][ T5461] EXT4-fs (loop2): Total free blocks count 0 [ 199.463862][ T5467] EXT4-fs (loop4): This should not happen!! Data will be lost [ 199.463862][ T5467] [ 199.474096][ T37] EXT4-fs (loop1): Free/Dirty block details [ 199.495272][ T5461] EXT4-fs (loop2): Free/Dirty block details [ 199.505362][ T5467] EXT4-fs (loop4): Total free blocks count 0 [ 199.511565][ T5467] EXT4-fs (loop4): Free/Dirty block details [ 199.519112][ T5467] EXT4-fs (loop4): free_blocks=0 [ 199.525054][ T5467] EXT4-fs (loop4): dirty_blocks=16 [ 199.531949][ T5467] EXT4-fs (loop4): Block reservation details [ 199.539215][ T5467] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 199.542855][ T5461] EXT4-fs (loop2): free_blocks=0 [ 199.564242][ T5461] EXT4-fs (loop2): dirty_blocks=16 [ 199.590086][ T37] EXT4-fs (loop1): free_blocks=0 [ 199.602817][ T5472] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 199.620855][ T5461] EXT4-fs (loop2): Block reservation details [ 199.628701][ T5472] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 199.635999][ T5473] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 199.641851][ T5461] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 199.662495][ T5472] EXT4-fs (loop3): This should not happen!! Data will be lost [ 199.662495][ T5472] [ 199.665270][ T37] EXT4-fs (loop1): dirty_blocks=16 [ 199.676582][ T5472] EXT4-fs (loop3): Total free blocks count 0 [ 199.690040][ T37] EXT4-fs (loop1): Block reservation details [ 199.691634][ T5472] EXT4-fs (loop3): Free/Dirty block details [ 199.703170][ T37] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 199.704455][ T5473] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 199.728265][ T5472] EXT4-fs (loop3): free_blocks=0 [ 199.728298][ T5472] EXT4-fs (loop3): dirty_blocks=16 executing program [ 199.728313][ T5472] EXT4-fs (loop3): Block reservation details [ 199.728326][ T5472] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 199.756241][ T5473] EXT4-fs (loop0): This should not happen!! Data will be lost [ 199.756241][ T5473] [ 199.777964][ T5473] EXT4-fs (loop0): Total free blocks count 0 [ 199.804817][ T5473] EXT4-fs (loop0): Free/Dirty block details [ 199.833162][ T5473] EXT4-fs (loop0): free_blocks=0 [ 199.839398][ T5473] EXT4-fs (loop0): dirty_blocks=16 [ 199.844681][ T5473] EXT4-fs (loop0): Block reservation details executing program [ 199.852962][ T5473] EXT4-fs (loop0): i_reserved_data_blocks=1 executing program executing program [ 199.907110][ T5475] loop4: detected capacity change from 0 to 2048 [ 199.990742][ T5480] loop3: detected capacity change from 0 to 2048 [ 199.998891][ T5477] loop2: detected capacity change from 0 to 2048 executing program [ 200.048715][ T5481] loop1: detected capacity change from 0 to 2048 [ 200.072659][ T5488] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 200.098911][ T5488] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 200.141718][ T5487] loop0: detected capacity change from 0 to 2048 [ 200.150364][ T5488] EXT4-fs (loop4): This should not happen!! Data will be lost [ 200.150364][ T5488] [ 200.163137][ T5488] EXT4-fs (loop4): Total free blocks count 0 [ 200.169933][ T5488] EXT4-fs (loop4): Free/Dirty block details [ 200.176530][ T5488] EXT4-fs (loop4): free_blocks=0 [ 200.182088][ T5488] EXT4-fs (loop4): dirty_blocks=16 [ 200.188271][ T5488] EXT4-fs (loop4): Block reservation details [ 200.194771][ T5488] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 200.234673][ T5496] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 200.260128][ T5497] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 200.283617][ T5494] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 200.293452][ T5496] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 200.307770][ T5497] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 200.346885][ T5498] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 200.371944][ T5494] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 200.386874][ T5494] EXT4-fs (loop3): This should not happen!! Data will be lost executing program [ 200.386874][ T5494] [ 200.390603][ T5496] EXT4-fs (loop1): This should not happen!! Data will be lost [ 200.390603][ T5496] [ 200.419739][ T5494] EXT4-fs (loop3): Total free blocks count 0 [ 200.427239][ T5496] EXT4-fs (loop1): Total free blocks count 0 [ 200.432711][ T5497] EXT4-fs (loop2): This should not happen!! Data will be lost [ 200.432711][ T5497] [ 200.436405][ T5496] EXT4-fs (loop1): Free/Dirty block details [ 200.467951][ T5498] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 200.473938][ T5500] loop4: detected capacity change from 0 to 2048 [ 200.490083][ T5494] EXT4-fs (loop3): Free/Dirty block details [ 200.490843][ T5497] EXT4-fs (loop2): Total free blocks count 0 [ 200.499127][ T5496] EXT4-fs (loop1): free_blocks=0 [ 200.509139][ T5497] EXT4-fs (loop2): Free/Dirty block details [ 200.516281][ T5494] EXT4-fs (loop3): free_blocks=0 [ 200.525355][ T5496] EXT4-fs (loop1): dirty_blocks=16 [ 200.531071][ T5498] EXT4-fs (loop0): This should not happen!! Data will be lost [ 200.531071][ T5498] [ 200.541417][ T5497] EXT4-fs (loop2): free_blocks=0 [ 200.546141][ T5494] EXT4-fs (loop3): dirty_blocks=16 [ 200.555328][ T5496] EXT4-fs (loop1): Block reservation details [ 200.569577][ T5494] EXT4-fs (loop3): Block reservation details [ 200.580194][ T5498] EXT4-fs (loop0): Total free blocks count 0 [ 200.601946][ T5497] EXT4-fs (loop2): dirty_blocks=16 [ 200.610036][ T5496] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 200.629230][ T5494] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 200.646506][ T5497] EXT4-fs (loop2): Block reservation details [ 200.652848][ T5498] EXT4-fs (loop0): Free/Dirty block details [ 200.680579][ T5497] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 200.692332][ T5498] EXT4-fs (loop0): free_blocks=0 [ 200.720160][ T5498] EXT4-fs (loop0): dirty_blocks=16 [ 200.733092][ T5498] EXT4-fs (loop0): Block reservation details executing program [ 200.777285][ T5498] EXT4-fs (loop0): i_reserved_data_blocks=1 executing program executing program [ 200.897117][ T1054] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm kworker/u8:6: bg 0: block 234: padding at end of block bitmap is not set executing program [ 200.951980][ T5505] loop1: detected capacity change from 0 to 2048 [ 200.963870][ T1054] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 200.983788][ T5508] loop2: detected capacity change from 0 to 2048 [ 201.007945][ T1054] EXT4-fs (loop4): This should not happen!! Data will be lost [ 201.007945][ T1054] [ 201.046632][ T5509] loop3: detected capacity change from 0 to 2048 [ 201.088115][ T1054] EXT4-fs (loop4): Total free blocks count 0 [ 201.124260][ T1054] EXT4-fs (loop4): Free/Dirty block details [ 201.131266][ T1054] EXT4-fs (loop4): free_blocks=0 [ 201.137819][ T1054] EXT4-fs (loop4): dirty_blocks=16 [ 201.143098][ T1054] EXT4-fs (loop4): Block reservation details [ 201.149899][ T1054] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 201.171212][ T5511] loop0: detected capacity change from 0 to 2048 [ 201.278757][ T1109] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm kworker/u8:7: bg 0: block 234: padding at end of block bitmap is not set executing program [ 201.314684][ T5523] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 201.341736][ T2421] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm kworker/u8:8: bg 0: block 234: padding at end of block bitmap is not set [ 201.366787][ T1109] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 201.398413][ T5523] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 201.423246][ T2421] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 201.452773][ T5523] EXT4-fs (loop0): This should not happen!! Data will be lost [ 201.452773][ T5523] [ 201.456395][ T5525] loop4: detected capacity change from 0 to 2048 [ 201.463506][ T5523] EXT4-fs (loop0): Total free blocks count 0 [ 201.471920][ T1109] EXT4-fs (loop1): This should not happen!! Data will be lost [ 201.471920][ T1109] [ 201.477556][ T5523] EXT4-fs (loop0): Free/Dirty block details [ 201.496835][ T5523] EXT4-fs (loop0): free_blocks=0 [ 201.502727][ T5523] EXT4-fs (loop0): dirty_blocks=16 [ 201.508538][ T5523] EXT4-fs (loop0): Block reservation details [ 201.511926][ T2421] EXT4-fs (loop2): This should not happen!! Data will be lost [ 201.511926][ T2421] [ 201.515704][ T5523] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 201.532096][ T1109] EXT4-fs (loop1): Total free blocks count 0 [ 201.544206][ T1109] EXT4-fs (loop1): Free/Dirty block details [ 201.544300][ T1054] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm kworker/u8:6: bg 0: block 234: padding at end of block bitmap is not set [ 201.570448][ T1109] EXT4-fs (loop1): free_blocks=0 [ 201.571929][ T2421] EXT4-fs (loop2): Total free blocks count 0 [ 201.590898][ T2421] EXT4-fs (loop2): Free/Dirty block details [ 201.597525][ T1109] EXT4-fs (loop1): dirty_blocks=16 [ 201.646750][ T28] kauditd_printk_skb: 50 callbacks suppressed [ 201.646771][ T28] audit: type=1804 audit(1712078257.739:162): pid=5525 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.dO0bnN/15/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 201.677429][ T2421] EXT4-fs (loop2): free_blocks=0 [ 201.685697][ T1109] EXT4-fs (loop1): Block reservation details [ 201.697184][ T2421] EXT4-fs (loop2): dirty_blocks=16 [ 201.706187][ T1054] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 201.715688][ T1109] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 201.733869][ T2421] EXT4-fs (loop2): Block reservation details executing program [ 201.741826][ T1054] EXT4-fs (loop3): This should not happen!! Data will be lost [ 201.741826][ T1054] [ 201.755650][ T5529] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 201.784090][ T28] audit: type=1804 audit(1712078257.789:163): pid=5525 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.dO0bnN/15/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 201.815327][ T2421] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 201.821878][ T1054] EXT4-fs (loop3): Total free blocks count 0 [ 201.832586][ T5530] loop0: detected capacity change from 0 to 2048 [ 201.840456][ T1054] EXT4-fs (loop3): Free/Dirty block details [ 201.855146][ T5529] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 201.875299][ T1054] EXT4-fs (loop3): free_blocks=0 [ 201.880441][ T5529] EXT4-fs (loop4): This should not happen!! Data will be lost [ 201.880441][ T5529] [ 201.888548][ T1054] EXT4-fs (loop3): dirty_blocks=16 [ 201.891216][ T5529] EXT4-fs (loop4): Total free blocks count 0 [ 201.909412][ T5529] EXT4-fs (loop4): Free/Dirty block details [ 201.913477][ T1054] EXT4-fs (loop3): Block reservation details [ 201.922367][ T5529] EXT4-fs (loop4): free_blocks=0 [ 201.926788][ T1054] EXT4-fs (loop3): i_reserved_data_blocks=1 executing program [ 201.958215][ T5529] EXT4-fs (loop4): dirty_blocks=16 executing program [ 201.995501][ T5529] EXT4-fs (loop4): Block reservation details [ 202.005544][ T28] audit: type=1804 audit(1712078258.089:164): pid=5530 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.7lRq9x/16/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 202.023211][ T5534] loop1: detected capacity change from 0 to 2048 [ 202.052571][ T5529] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 202.075710][ T28] audit: type=1804 audit(1712078258.099:165): pid=5530 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.7lRq9x/16/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 202.116911][ T5536] loop2: detected capacity change from 0 to 2048 [ 202.171698][ T28] audit: type=1804 audit(1712078258.259:166): pid=5536 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.Q8xyCh/17/bus/bus" dev="loop2" ino=18 res=1 errno=0 executing program [ 202.224194][ T5542] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 202.259108][ T5545] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 202.260871][ T10] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm kworker/u8:0: bg 0: block 234: padding at end of block bitmap is not set [ 202.299174][ T28] audit: type=1804 audit(1712078258.259:167): pid=5536 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.Q8xyCh/17/bus/bus" dev="loop2" ino=18 res=1 errno=0 executing program [ 202.330936][ T28] audit: type=1804 audit(1712078258.299:168): pid=5534 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.arr8uM/17/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 202.350448][ T5542] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 202.355136][ T28] audit: type=1804 audit(1712078258.299:169): pid=5534 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.arr8uM/17/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 202.399524][ T10] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 202.409692][ T5547] loop4: detected capacity change from 0 to 2048 [ 202.428401][ T5544] loop3: detected capacity change from 0 to 2048 [ 202.431996][ T10] EXT4-fs (loop0): This should not happen!! Data will be lost [ 202.431996][ T10] [ 202.448884][ T10] EXT4-fs (loop0): Total free blocks count 0 [ 202.456308][ T10] EXT4-fs (loop0): Free/Dirty block details [ 202.459113][ T5542] EXT4-fs (loop2): This should not happen!! Data will be lost [ 202.459113][ T5542] [ 202.463177][ T10] EXT4-fs (loop0): free_blocks=0 [ 202.479436][ T10] EXT4-fs (loop0): dirty_blocks=16 [ 202.485324][ T5545] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 202.504696][ T5542] EXT4-fs (loop2): Total free blocks count 0 [ 202.504741][ T10] EXT4-fs (loop0): Block reservation details [ 202.526696][ T5542] EXT4-fs (loop2): Free/Dirty block details [ 202.533467][ T5542] EXT4-fs (loop2): free_blocks=0 [ 202.541116][ T5542] EXT4-fs (loop2): dirty_blocks=16 [ 202.546715][ T28] audit: type=1804 audit(1712078258.629:170): pid=5547 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.dO0bnN/16/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 202.547206][ T5545] EXT4-fs (loop1): This should not happen!! Data will be lost [ 202.547206][ T5545] [ 202.570519][ T5542] EXT4-fs (loop2): Block reservation details [ 202.570541][ T5542] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 202.571225][ T10] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 202.633723][ T28] audit: type=1804 audit(1712078258.699:171): pid=5547 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.dO0bnN/16/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 202.666000][ T5552] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set executing program [ 202.672582][ T5545] EXT4-fs (loop1): Total free blocks count 0 [ 202.683152][ T5552] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 202.701398][ T5552] EXT4-fs (loop4): This should not happen!! Data will be lost [ 202.701398][ T5552] [ 202.752007][ T5552] EXT4-fs (loop4): Total free blocks count 0 [ 202.767028][ T5545] EXT4-fs (loop1): Free/Dirty block details [ 202.774571][ T5552] EXT4-fs (loop4): Free/Dirty block details [ 202.795334][ T5545] EXT4-fs (loop1): free_blocks=0 [ 202.803149][ T5552] EXT4-fs (loop4): free_blocks=0 [ 202.812120][ T5545] EXT4-fs (loop1): dirty_blocks=16 [ 202.818042][ T5552] EXT4-fs (loop4): dirty_blocks=16 [ 202.829641][ T5555] loop0: detected capacity change from 0 to 2048 [ 202.845222][ T5552] EXT4-fs (loop4): Block reservation details executing program [ 202.846114][ T5545] EXT4-fs (loop1): Block reservation details [ 202.885515][ T5552] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 202.893248][ T5545] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 202.950609][ T5557] loop2: detected capacity change from 0 to 2048 [ 202.961385][ T2421] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm kworker/u8:8: bg 0: block 234: padding at end of block bitmap is not set [ 202.994683][ T5561] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 203.018707][ T5561] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 203.021044][ T2421] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 203.032351][ T5561] EXT4-fs (loop0): This should not happen!! Data will be lost [ 203.032351][ T5561] [ 203.032380][ T5561] EXT4-fs (loop0): Total free blocks count 0 [ 203.032395][ T5561] EXT4-fs (loop0): Free/Dirty block details [ 203.032408][ T5561] EXT4-fs (loop0): free_blocks=0 [ 203.032423][ T5561] EXT4-fs (loop0): dirty_blocks=16 [ 203.032437][ T5561] EXT4-fs (loop0): Block reservation details [ 203.032448][ T5561] EXT4-fs (loop0): i_reserved_data_blocks=1 executing program executing program [ 203.161992][ T5565] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 203.197979][ T2421] EXT4-fs (loop3): This should not happen!! Data will be lost [ 203.197979][ T2421] [ 203.210426][ T5565] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program [ 203.256504][ T5565] EXT4-fs (loop2): This should not happen!! Data will be lost [ 203.256504][ T5565] [ 203.284389][ T5567] loop4: detected capacity change from 0 to 2048 [ 203.291570][ T5564] loop1: detected capacity change from 0 to 2048 [ 203.296683][ T5565] EXT4-fs (loop2): Total free blocks count 0 [ 203.309156][ T5565] EXT4-fs (loop2): Free/Dirty block details executing program [ 203.350875][ T5565] EXT4-fs (loop2): free_blocks=0 [ 203.364518][ T5569] loop0: detected capacity change from 0 to 2048 [ 203.385279][ T5565] EXT4-fs (loop2): dirty_blocks=16 [ 203.391689][ T5575] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 203.430635][ T5565] EXT4-fs (loop2): Block reservation details [ 203.430668][ T5577] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 203.437075][ T5565] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 203.463561][ T5575] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 203.514443][ T5576] loop3: detected capacity change from 0 to 2048 [ 203.522600][ T5575] EXT4-fs (loop1): This should not happen!! Data will be lost [ 203.522600][ T5575] [ 203.543684][ T5577] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program [ 203.562987][ T5580] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 203.589045][ T5577] EXT4-fs (loop4): This should not happen!! Data will be lost [ 203.589045][ T5577] [ 203.643258][ T5580] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 203.663861][ T5577] EXT4-fs (loop4): Total free blocks count 0 [ 203.690885][ T5577] EXT4-fs (loop4): Free/Dirty block details [ 203.699490][ T5580] EXT4-fs (loop0): This should not happen!! Data will be lost [ 203.699490][ T5580] [ 203.712637][ T5577] EXT4-fs (loop4): free_blocks=0 [ 203.718601][ T5583] loop2: detected capacity change from 0 to 2048 [ 203.720726][ T5577] EXT4-fs (loop4): dirty_blocks=16 [ 203.731737][ T5580] EXT4-fs (loop0): Total free blocks count 0 executing program [ 203.742116][ T5585] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 203.745418][ T5580] EXT4-fs (loop0): Free/Dirty block details [ 203.767132][ T5577] EXT4-fs (loop4): Block reservation details [ 203.783172][ T5585] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 203.789887][ T5577] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 203.821002][ T5585] EXT4-fs (loop3): This should not happen!! Data will be lost [ 203.821002][ T5585] [ 203.824064][ T5580] EXT4-fs (loop0): free_blocks=0 [ 203.840928][ T5587] loop1: detected capacity change from 0 to 2048 [ 203.849967][ T5585] EXT4-fs (loop3): Total free blocks count 0 [ 203.858705][ T5585] EXT4-fs (loop3): Free/Dirty block details [ 203.864994][ T5585] EXT4-fs (loop3): free_blocks=0 [ 203.867305][ T5580] EXT4-fs (loop0): dirty_blocks=16 [ 203.870895][ T5585] EXT4-fs (loop3): dirty_blocks=16 [ 203.882793][ T5585] EXT4-fs (loop3): Block reservation details [ 203.889341][ T5585] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 203.904359][ T5580] EXT4-fs (loop0): Block reservation details [ 203.910733][ T5580] EXT4-fs (loop0): i_reserved_data_blocks=1 executing program [ 204.037206][ T5594] loop4: detected capacity change from 0 to 2048 [ 204.049961][ T5595] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set executing program executing program [ 204.083567][ T5595] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 204.180206][ T5595] EXT4-fs (loop1): This should not happen!! Data will be lost [ 204.180206][ T5595] [ 204.198817][ T5601] loop3: detected capacity change from 0 to 2048 [ 204.200849][ T2421] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm kworker/u8:8: bg 0: block 234: padding at end of block bitmap is not set [ 204.210147][ T5595] EXT4-fs (loop1): Total free blocks count 0 [ 204.228337][ T5595] EXT4-fs (loop1): Free/Dirty block details [ 204.235042][ T5595] EXT4-fs (loop1): free_blocks=0 [ 204.248263][ T5597] loop0: detected capacity change from 0 to 2048 [ 204.271512][ T2421] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 204.293329][ T5595] EXT4-fs (loop1): dirty_blocks=16 [ 204.327884][ T5595] EXT4-fs (loop1): Block reservation details [ 204.376386][ T2421] EXT4-fs (loop2): This should not happen!! Data will be lost [ 204.376386][ T2421] [ 204.387607][ T5595] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 204.408008][ T2421] EXT4-fs (loop2): Total free blocks count 0 [ 204.415652][ T2421] EXT4-fs (loop2): Free/Dirty block details [ 204.421984][ T2421] EXT4-fs (loop2): free_blocks=0 [ 204.429675][ T2421] EXT4-fs (loop2): dirty_blocks=16 [ 204.436251][ T2421] EXT4-fs (loop2): Block reservation details [ 204.442804][ T2421] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 204.462349][ T10] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm kworker/u8:0: bg 0: block 234: padding at end of block bitmap is not set [ 204.562240][ T5608] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 204.565473][ T10] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 204.615864][ T5608] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 204.632859][ T10] EXT4-fs (loop4): This should not happen!! Data will be lost [ 204.632859][ T10] [ 204.643471][ T5608] EXT4-fs (loop0): This should not happen!! Data will be lost [ 204.643471][ T5608] [ 204.655447][ T10] EXT4-fs (loop4): Total free blocks count 0 executing program executing program [ 204.661945][ T10] EXT4-fs (loop4): Free/Dirty block details [ 204.668540][ T5608] EXT4-fs (loop0): Total free blocks count 0 [ 204.691202][ T2421] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm kworker/u8:8: bg 0: block 234: padding at end of block bitmap is not set [ 204.711182][ T10] EXT4-fs (loop4): free_blocks=0 [ 204.723109][ T5608] EXT4-fs (loop0): Free/Dirty block details [ 204.735644][ T10] EXT4-fs (loop4): dirty_blocks=16 [ 204.740977][ T10] EXT4-fs (loop4): Block reservation details [ 204.751457][ T5608] EXT4-fs (loop0): free_blocks=0 [ 204.751820][ T2421] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 204.767927][ T5610] loop1: detected capacity change from 0 to 2048 [ 204.782749][ T5608] EXT4-fs (loop0): dirty_blocks=16 [ 204.788278][ T10] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 204.788976][ T5612] loop2: detected capacity change from 0 to 2048 [ 204.794469][ T5608] EXT4-fs (loop0): Block reservation details [ 204.802267][ T2421] EXT4-fs (loop3): This should not happen!! Data will be lost [ 204.802267][ T2421] [ 204.824069][ T5608] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 204.845305][ T2421] EXT4-fs (loop3): Total free blocks count 0 [ 204.889182][ T2421] EXT4-fs (loop3): Free/Dirty block details [ 204.896894][ T2421] EXT4-fs (loop3): free_blocks=0 [ 204.929336][ T2421] EXT4-fs (loop3): dirty_blocks=16 executing program executing program [ 204.961243][ T2421] EXT4-fs (loop3): Block reservation details [ 204.972944][ T5618] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 205.035403][ T2421] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 205.056730][ T5621] loop4: detected capacity change from 0 to 2048 [ 205.064173][ T5618] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 205.097294][ T5618] EXT4-fs (loop2): This should not happen!! Data will be lost [ 205.097294][ T5618] [ 205.113008][ T5622] loop0: detected capacity change from 0 to 2048 [ 205.115732][ T5618] EXT4-fs (loop2): Total free blocks count 0 [ 205.144220][ T5618] EXT4-fs (loop2): Free/Dirty block details [ 205.160494][ T5618] EXT4-fs (loop2): free_blocks=0 [ 205.165728][ T5618] EXT4-fs (loop2): dirty_blocks=16 [ 205.171113][ T5618] EXT4-fs (loop2): Block reservation details [ 205.171486][ T10] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm kworker/u8:0: bg 0: block 234: padding at end of block bitmap is not set [ 205.177382][ T5618] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 205.203252][ T5625] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set executing program [ 205.251076][ T5625] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 205.307451][ T5625] EXT4-fs (loop4): This should not happen!! Data will be lost [ 205.307451][ T5625] [ 205.322565][ T10] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 205.347006][ T5625] EXT4-fs (loop4): Total free blocks count 0 [ 205.347867][ T5630] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 205.353602][ T5625] EXT4-fs (loop4): Free/Dirty block details [ 205.353620][ T5625] EXT4-fs (loop4): free_blocks=0 [ 205.353635][ T5625] EXT4-fs (loop4): dirty_blocks=16 [ 205.353648][ T5625] EXT4-fs (loop4): Block reservation details [ 205.353660][ T5625] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 205.359243][ T10] EXT4-fs (loop1): This should not happen!! Data will be lost [ 205.359243][ T10] [ 205.380894][ T5630] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 205.386020][ T5629] loop3: detected capacity change from 0 to 2048 [ 205.409369][ T5630] EXT4-fs (loop0): This should not happen!! Data will be lost [ 205.409369][ T5630] [ 205.409405][ T5630] EXT4-fs (loop0): Total free blocks count 0 [ 205.409420][ T5630] EXT4-fs (loop0): Free/Dirty block details [ 205.409436][ T5630] EXT4-fs (loop0): free_blocks=0 executing program [ 205.409452][ T5630] EXT4-fs (loop0): dirty_blocks=16 [ 205.409465][ T5630] EXT4-fs (loop0): Block reservation details [ 205.409477][ T5630] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 205.423740][ T10] EXT4-fs (loop1): Total free blocks count 0 [ 205.561519][ T10] EXT4-fs (loop1): Free/Dirty block details [ 205.568873][ T5632] loop2: detected capacity change from 0 to 2048 [ 205.585308][ T5635] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 205.601944][ T10] EXT4-fs (loop1): free_blocks=0 executing program executing program [ 205.630924][ T5635] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 205.633493][ T10] EXT4-fs (loop1): dirty_blocks=16 [ 205.661679][ T5635] EXT4-fs (loop3): This should not happen!! Data will be lost [ 205.661679][ T5635] [ 205.669715][ T10] EXT4-fs (loop1): Block reservation details [ 205.685255][ T10] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 205.692356][ T5635] EXT4-fs (loop3): Total free blocks count 0 [ 205.702532][ T5635] EXT4-fs (loop3): Free/Dirty block details [ 205.722969][ T5635] EXT4-fs (loop3): free_blocks=0 [ 205.728720][ T5635] EXT4-fs (loop3): dirty_blocks=16 [ 205.737077][ T5635] EXT4-fs (loop3): Block reservation details [ 205.744176][ T5635] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 205.772791][ T5639] loop0: detected capacity change from 0 to 2048 executing program [ 205.782730][ T5643] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 205.803793][ T5637] loop4: detected capacity change from 0 to 2048 [ 205.813952][ T5643] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 205.872605][ T5643] EXT4-fs (loop2): This should not happen!! Data will be lost [ 205.872605][ T5643] [ 205.876145][ T5644] loop1: detected capacity change from 0 to 2048 [ 205.906512][ T5643] EXT4-fs (loop2): Total free blocks count 0 executing program [ 205.952085][ T5643] EXT4-fs (loop2): Free/Dirty block details [ 206.015758][ T5643] EXT4-fs (loop2): free_blocks=0 [ 206.020818][ T5643] EXT4-fs (loop2): dirty_blocks=16 [ 206.035838][ T5653] loop3: detected capacity change from 0 to 2048 [ 206.045550][ T5643] EXT4-fs (loop2): Block reservation details [ 206.065595][ T5643] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 206.107886][ T10] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm kworker/u8:0: bg 0: block 234: padding at end of block bitmap is not set [ 206.138398][ T504] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm kworker/u8:4: bg 0: block 234: padding at end of block bitmap is not set [ 206.159936][ T5656] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 206.161160][ T504] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 206.197726][ T504] EXT4-fs (loop0): This should not happen!! Data will be lost [ 206.197726][ T504] [ 206.198621][ T5656] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 206.208530][ T10] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 206.220208][ T5656] EXT4-fs (loop1): This should not happen!! Data will be lost [ 206.220208][ T5656] [ 206.220234][ T5656] EXT4-fs (loop1): Total free blocks count 0 [ 206.220246][ T5656] EXT4-fs (loop1): Free/Dirty block details [ 206.220258][ T5656] EXT4-fs (loop1): free_blocks=0 [ 206.220271][ T5656] EXT4-fs (loop1): dirty_blocks=16 [ 206.220283][ T5656] EXT4-fs (loop1): Block reservation details [ 206.220292][ T5656] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 206.220984][ T504] EXT4-fs (loop0): Total free blocks count 0 [ 206.280920][ T10] EXT4-fs (loop4): This should not happen!! Data will be lost [ 206.280920][ T10] [ 206.290604][ T504] EXT4-fs (loop0): Free/Dirty block details [ 206.309963][ T10] EXT4-fs (loop4): Total free blocks count 0 [ 206.328348][ T10] EXT4-fs (loop4): Free/Dirty block details [ 206.334960][ T10] EXT4-fs (loop4): free_blocks=0 [ 206.340491][ T10] EXT4-fs (loop4): dirty_blocks=16 [ 206.345959][ T10] EXT4-fs (loop4): Block reservation details [ 206.352379][ T10] EXT4-fs (loop4): i_reserved_data_blocks=1 executing program [ 206.359371][ T5658] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 206.399280][ T504] EXT4-fs (loop0): free_blocks=0 executing program [ 206.411183][ T5660] loop2: detected capacity change from 0 to 2048 [ 206.413278][ T504] EXT4-fs (loop0): dirty_blocks=16 [ 206.425046][ T5658] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 206.429412][ T504] EXT4-fs (loop0): Block reservation details [ 206.441442][ T5658] EXT4-fs (loop3): This should not happen!! Data will be lost [ 206.441442][ T5658] [ 206.473648][ T5658] EXT4-fs (loop3): Total free blocks count 0 [ 206.480423][ T504] EXT4-fs (loop0): i_reserved_data_blocks=1 executing program [ 206.515384][ T5658] EXT4-fs (loop3): Free/Dirty block details [ 206.524622][ T5658] EXT4-fs (loop3): free_blocks=0 [ 206.530980][ T5658] EXT4-fs (loop3): dirty_blocks=16 [ 206.536809][ T5658] EXT4-fs (loop3): Block reservation details [ 206.543346][ T5658] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 206.568769][ T5667] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 206.586045][ T5663] loop4: detected capacity change from 0 to 2048 [ 206.653332][ T5666] loop1: detected capacity change from 0 to 2048 [ 206.659931][ T28] kauditd_printk_skb: 46 callbacks suppressed [ 206.659946][ T28] audit: type=1804 audit(1712078262.739:218): pid=5663 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.dO0bnN/21/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 206.663498][ T5667] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 206.666361][ T28] audit: type=1804 audit(1712078262.759:219): pid=5663 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.dO0bnN/21/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 206.742669][ T5667] EXT4-fs (loop2): This should not happen!! Data will be lost [ 206.742669][ T5667] [ 206.754007][ T5667] EXT4-fs (loop2): Total free blocks count 0 [ 206.761742][ T5667] EXT4-fs (loop2): Free/Dirty block details [ 206.783555][ T28] audit: type=1804 audit(1712078262.869:220): pid=5666 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.arr8uM/22/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 206.815175][ T5667] EXT4-fs (loop2): free_blocks=0 [ 206.820829][ T5667] EXT4-fs (loop2): dirty_blocks=16 [ 206.827218][ T5667] EXT4-fs (loop2): Block reservation details [ 206.836344][ T5667] EXT4-fs (loop2): i_reserved_data_blocks=1 executing program executing program [ 206.843982][ T28] audit: type=1804 audit(1712078262.869:221): pid=5666 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.arr8uM/22/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 206.870822][ T5674] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 206.901499][ T5677] loop0: detected capacity change from 0 to 2048 [ 206.959734][ T28] audit: type=1804 audit(1712078263.049:222): pid=5677 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.7lRq9x/22/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 206.988094][ T5675] loop3: detected capacity change from 0 to 2048 [ 207.020610][ T1109] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm kworker/u8:7: bg 0: block 234: padding at end of block bitmap is not set [ 207.051853][ T28] audit: type=1804 audit(1712078263.089:223): pid=5677 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.7lRq9x/22/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 207.052178][ T5674] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 207.096330][ T1109] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program [ 207.110383][ T5680] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 207.134704][ T1109] EXT4-fs (loop4): This should not happen!! Data will be lost [ 207.134704][ T1109] [ 207.142964][ T5680] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 207.164011][ T5674] EXT4-fs (loop1): This should not happen!! Data will be lost [ 207.164011][ T5674] [ 207.174219][ T5680] EXT4-fs (loop0): This should not happen!! Data will be lost [ 207.174219][ T5680] [ 207.189840][ T5680] EXT4-fs (loop0): Total free blocks count 0 [ 207.198337][ T5674] EXT4-fs (loop1): Total free blocks count 0 [ 207.207356][ T1109] EXT4-fs (loop4): Total free blocks count 0 [ 207.213660][ T5680] EXT4-fs (loop0): Free/Dirty block details [ 207.220859][ T5674] EXT4-fs (loop1): Free/Dirty block details [ 207.230100][ T28] audit: type=1804 audit(1712078263.319:224): pid=5675 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.LQLvTy/20/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 207.232747][ T1109] EXT4-fs (loop4): Free/Dirty block details [ 207.265224][ T5680] EXT4-fs (loop0): free_blocks=0 [ 207.270366][ T5674] EXT4-fs (loop1): free_blocks=0 [ 207.277713][ T5682] loop2: detected capacity change from 0 to 2048 [ 207.281698][ T5680] EXT4-fs (loop0): dirty_blocks=16 [ 207.289757][ T5674] EXT4-fs (loop1): dirty_blocks=16 [ 207.295919][ T5674] EXT4-fs (loop1): Block reservation details [ 207.311775][ T5680] EXT4-fs (loop0): Block reservation details [ 207.326928][ T5686] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 207.342965][ T5674] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 207.349310][ T5680] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 207.360673][ T28] audit: type=1804 audit(1712078263.349:225): pid=5675 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.LQLvTy/20/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 207.396136][ T1109] EXT4-fs (loop4): free_blocks=0 [ 207.409406][ T5688] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 207.409672][ T28] audit: type=1804 audit(1712078263.419:226): pid=5682 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.Q8xyCh/23/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 207.449680][ T28] audit: type=1804 audit(1712078263.419:227): pid=5682 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.Q8xyCh/23/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 207.450690][ T5688] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 207.491339][ T5688] EXT4-fs (loop2): This should not happen!! Data will be lost [ 207.491339][ T5688] [ 207.495203][ T1109] EXT4-fs (loop4): dirty_blocks=16 [ 207.502014][ T5688] EXT4-fs (loop2): Total free blocks count 0 [ 207.513733][ T1109] EXT4-fs (loop4): Block reservation details [ 207.513857][ T5688] EXT4-fs (loop2): Free/Dirty block details executing program [ 207.521032][ T5686] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 207.527016][ T1109] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 207.546932][ T5688] EXT4-fs (loop2): free_blocks=0 [ 207.549339][ T5686] EXT4-fs (loop3): This should not happen!! Data will be lost [ 207.549339][ T5686] [ 207.552177][ T5688] EXT4-fs (loop2): dirty_blocks=16 [ 207.569348][ T5686] EXT4-fs (loop3): Total free blocks count 0 executing program [ 207.581368][ T5688] EXT4-fs (loop2): Block reservation details executing program [ 207.630871][ T5690] loop1: detected capacity change from 0 to 2048 [ 207.633591][ T5688] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 207.644340][ T5686] EXT4-fs (loop3): Free/Dirty block details [ 207.664230][ T5692] loop0: detected capacity change from 0 to 2048 [ 207.670981][ T5686] EXT4-fs (loop3): free_blocks=0 [ 207.671005][ T5686] EXT4-fs (loop3): dirty_blocks=16 [ 207.712410][ T5686] EXT4-fs (loop3): Block reservation details [ 207.719243][ T5694] loop4: detected capacity change from 0 to 2048 [ 207.728681][ T5686] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 207.829258][ T5701] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 207.844935][ T5702] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set executing program [ 207.868739][ T5702] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 207.897982][ T5701] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 207.904484][ T5702] EXT4-fs (loop1): This should not happen!! Data will be lost [ 207.904484][ T5702] [ 207.955421][ T5705] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 207.961972][ T5704] loop3: detected capacity change from 0 to 2048 [ 207.979276][ T5702] EXT4-fs (loop1): Total free blocks count 0 [ 208.003952][ T5702] EXT4-fs (loop1): Free/Dirty block details [ 208.005596][ T5701] EXT4-fs (loop0): This should not happen!! Data will be lost [ 208.005596][ T5701] [ 208.026500][ T5702] EXT4-fs (loop1): free_blocks=0 [ 208.032792][ T5702] EXT4-fs (loop1): dirty_blocks=16 [ 208.042487][ T5705] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program [ 208.071403][ T5702] EXT4-fs (loop1): Block reservation details [ 208.080789][ T5701] EXT4-fs (loop0): Total free blocks count 0 [ 208.093243][ T5705] EXT4-fs (loop4): This should not happen!! Data will be lost [ 208.093243][ T5705] [ 208.106974][ T5702] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 208.112948][ T5701] EXT4-fs (loop0): Free/Dirty block details [ 208.136616][ T5701] EXT4-fs (loop0): free_blocks=0 [ 208.157121][ T5710] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 208.159596][ T5705] EXT4-fs (loop4): Total free blocks count 0 [ 208.174746][ T5710] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 208.199926][ T5701] EXT4-fs (loop0): dirty_blocks=16 [ 208.205273][ T5701] EXT4-fs (loop0): Block reservation details [ 208.211283][ T5701] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 208.217744][ T5705] EXT4-fs (loop4): Free/Dirty block details [ 208.224519][ T5705] EXT4-fs (loop4): free_blocks=0 [ 208.234293][ T5705] EXT4-fs (loop4): dirty_blocks=16 [ 208.239577][ T5705] EXT4-fs (loop4): Block reservation details [ 208.246400][ T5705] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 208.254557][ T5708] loop2: detected capacity change from 0 to 2048 [ 208.272399][ T5710] EXT4-fs (loop3): This should not happen!! Data will be lost [ 208.272399][ T5710] [ 208.284085][ T5710] EXT4-fs (loop3): Total free blocks count 0 [ 208.305376][ T5710] EXT4-fs (loop3): Free/Dirty block details executing program [ 208.329327][ T5710] EXT4-fs (loop3): free_blocks=0 [ 208.334559][ T5710] EXT4-fs (loop3): dirty_blocks=16 [ 208.340315][ T5710] EXT4-fs (loop3): Block reservation details [ 208.353780][ T5710] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 208.396710][ T5714] loop1: detected capacity change from 0 to 2048 [ 208.426324][ T5715] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set executing program executing program [ 208.446562][ T5715] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 208.484643][ T5719] loop4: detected capacity change from 0 to 2048 executing program [ 208.512135][ T5721] loop0: detected capacity change from 0 to 2048 [ 208.532239][ T5715] EXT4-fs (loop2): This should not happen!! Data will be lost [ 208.532239][ T5715] [ 208.577741][ T5725] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 208.586998][ T5715] EXT4-fs (loop2): Total free blocks count 0 [ 208.645492][ T5715] EXT4-fs (loop2): Free/Dirty block details [ 208.645539][ T5725] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 208.664807][ T5725] EXT4-fs (loop1): This should not happen!! Data will be lost [ 208.664807][ T5725] [ 208.675414][ T5724] loop3: detected capacity change from 0 to 2048 [ 208.675906][ T5725] EXT4-fs (loop1): Total free blocks count 0 [ 208.688815][ T5725] EXT4-fs (loop1): Free/Dirty block details [ 208.692919][ T5715] EXT4-fs (loop2): free_blocks=0 [ 208.696993][ T5730] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 208.706344][ T5715] EXT4-fs (loop2): dirty_blocks=16 [ 208.723710][ T5725] EXT4-fs (loop1): free_blocks=0 [ 208.732365][ T5725] EXT4-fs (loop1): dirty_blocks=16 [ 208.738205][ T5725] EXT4-fs (loop1): Block reservation details [ 208.747989][ T5730] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 208.761288][ T5715] EXT4-fs (loop2): Block reservation details [ 208.762846][ T5725] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 208.787209][ T5730] EXT4-fs (loop0): This should not happen!! Data will be lost [ 208.787209][ T5730] [ 208.815156][ T5730] EXT4-fs (loop0): Total free blocks count 0 [ 208.821630][ T5715] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 208.833458][ T5733] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 208.865857][ T5730] EXT4-fs (loop0): Free/Dirty block details [ 208.876906][ T5733] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 208.890783][ T5733] EXT4-fs (loop3): This should not happen!! Data will be lost [ 208.890783][ T5733] [ 208.901506][ T5733] EXT4-fs (loop3): Total free blocks count 0 [ 208.907375][ T5730] EXT4-fs (loop0): free_blocks=0 [ 208.908341][ T5733] EXT4-fs (loop3): Free/Dirty block details executing program [ 208.938609][ T5733] EXT4-fs (loop3): free_blocks=0 [ 208.942577][ T5730] EXT4-fs (loop0): dirty_blocks=16 [ 208.957949][ T5733] EXT4-fs (loop3): dirty_blocks=16 [ 208.964097][ T2421] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm kworker/u8:8: bg 0: block 234: padding at end of block bitmap is not set [ 208.969119][ T5730] EXT4-fs (loop0): Block reservation details [ 208.994457][ T5733] EXT4-fs (loop3): Block reservation details [ 209.013064][ T5733] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 209.024842][ T2421] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 209.025833][ T5730] EXT4-fs (loop0): i_reserved_data_blocks=1 executing program [ 209.063121][ T5735] loop1: detected capacity change from 0 to 2048 [ 209.070326][ T2421] EXT4-fs (loop4): This should not happen!! Data will be lost [ 209.070326][ T2421] [ 209.083693][ T2421] EXT4-fs (loop4): Total free blocks count 0 [ 209.104905][ T2421] EXT4-fs (loop4): Free/Dirty block details [ 209.127998][ T2421] EXT4-fs (loop4): free_blocks=0 [ 209.133367][ T2421] EXT4-fs (loop4): dirty_blocks=16 [ 209.143335][ T2421] EXT4-fs (loop4): Block reservation details [ 209.148775][ T5737] loop2: detected capacity change from 0 to 2048 [ 209.153888][ T2421] EXT4-fs (loop4): i_reserved_data_blocks=1 executing program [ 209.231444][ T5743] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 209.266528][ T5743] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program [ 209.294256][ T5743] EXT4-fs (loop1): This should not happen!! Data will be lost [ 209.294256][ T5743] [ 209.317078][ T5744] loop3: detected capacity change from 0 to 2048 [ 209.331319][ T5743] EXT4-fs (loop1): Total free blocks count 0 executing program [ 209.331451][ T5747] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 209.339022][ T5743] EXT4-fs (loop1): Free/Dirty block details [ 209.367709][ T5743] EXT4-fs (loop1): free_blocks=0 [ 209.379358][ T5743] EXT4-fs (loop1): dirty_blocks=16 [ 209.395215][ T5743] EXT4-fs (loop1): Block reservation details [ 209.422017][ T5747] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 209.423049][ T5743] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 209.443659][ T5749] loop4: detected capacity change from 0 to 2048 [ 209.459155][ T5747] EXT4-fs (loop2): This should not happen!! Data will be lost [ 209.459155][ T5747] [ 209.471021][ T5746] loop0: detected capacity change from 0 to 2048 [ 209.549867][ T5747] EXT4-fs (loop2): Total free blocks count 0 [ 209.570741][ T5757] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 209.578615][ T5747] EXT4-fs (loop2): Free/Dirty block details [ 209.594024][ T5747] EXT4-fs (loop2): free_blocks=0 [ 209.601528][ T5747] EXT4-fs (loop2): dirty_blocks=16 [ 209.607669][ T5747] EXT4-fs (loop2): Block reservation details [ 209.613985][ T5747] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 209.632985][ T5757] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 209.675534][ T5758] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 209.690029][ T5757] EXT4-fs (loop4): This should not happen!! Data will be lost [ 209.690029][ T5757] executing program executing program [ 209.724678][ T5757] EXT4-fs (loop4): Total free blocks count 0 [ 209.742369][ T5758] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 209.755518][ T5757] EXT4-fs (loop4): Free/Dirty block details [ 209.769537][ T5757] EXT4-fs (loop4): free_blocks=0 [ 209.784826][ T5757] EXT4-fs (loop4): dirty_blocks=16 [ 209.785408][ T504] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm kworker/u8:4: bg 0: block 234: padding at end of block bitmap is not set [ 209.812100][ T5760] loop1: detected capacity change from 0 to 2048 [ 209.820085][ T5757] EXT4-fs (loop4): Block reservation details [ 209.834480][ T5758] EXT4-fs (loop0): This should not happen!! Data will be lost [ 209.834480][ T5758] [ 209.844201][ T504] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 209.857567][ T5757] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 209.864767][ T504] EXT4-fs (loop3): This should not happen!! Data will be lost [ 209.864767][ T504] [ 209.878866][ T5758] EXT4-fs (loop0): Total free blocks count 0 [ 209.884306][ T504] EXT4-fs (loop3): Total free blocks count 0 [ 209.886696][ T5762] loop2: detected capacity change from 0 to 2048 [ 209.893704][ T504] EXT4-fs (loop3): Free/Dirty block details [ 209.907462][ T504] EXT4-fs (loop3): free_blocks=0 [ 209.912710][ T504] EXT4-fs (loop3): dirty_blocks=16 [ 209.915465][ T5758] EXT4-fs (loop0): Free/Dirty block details [ 209.919489][ T504] EXT4-fs (loop3): Block reservation details [ 209.932234][ T504] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 209.932856][ T5758] EXT4-fs (loop0): free_blocks=0 [ 209.958375][ T5758] EXT4-fs (loop0): dirty_blocks=16 [ 209.974352][ T5758] EXT4-fs (loop0): Block reservation details [ 209.982705][ T5758] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 210.063146][ T5767] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 210.090229][ T5768] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set executing program executing program [ 210.109769][ T5768] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 210.127623][ T5768] EXT4-fs (loop2): This should not happen!! Data will be lost [ 210.127623][ T5768] [ 210.140266][ T5767] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program [ 210.159064][ T5768] EXT4-fs (loop2): Total free blocks count 0 [ 210.174606][ T5768] EXT4-fs (loop2): Free/Dirty block details [ 210.183770][ T5767] EXT4-fs (loop1): This should not happen!! Data will be lost [ 210.183770][ T5767] [ 210.204659][ T5773] loop0: detected capacity change from 0 to 2048 [ 210.213763][ T5768] EXT4-fs (loop2): free_blocks=0 [ 210.223679][ T5767] EXT4-fs (loop1): Total free blocks count 0 [ 210.233468][ T5768] EXT4-fs (loop2): dirty_blocks=16 [ 210.243373][ T5768] EXT4-fs (loop2): Block reservation details [ 210.249879][ T5767] EXT4-fs (loop1): Free/Dirty block details [ 210.260165][ T5771] loop3: detected capacity change from 0 to 2048 [ 210.269813][ T5768] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 210.285473][ T5767] EXT4-fs (loop1): free_blocks=0 [ 210.298696][ T5774] loop4: detected capacity change from 0 to 2048 [ 210.308593][ T5767] EXT4-fs (loop1): dirty_blocks=16 [ 210.332856][ T5767] EXT4-fs (loop1): Block reservation details [ 210.342002][ T5767] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 210.417645][ T5781] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 210.485703][ T5782] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 210.503345][ T5781] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 executing program executing program [ 210.534586][ T5783] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 210.546450][ T5782] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 210.573581][ T5781] EXT4-fs (loop0): This should not happen!! Data will be lost [ 210.573581][ T5781] [ 210.606936][ T5782] EXT4-fs (loop3): This should not happen!! Data will be lost [ 210.606936][ T5782] [ 210.612259][ T5783] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 210.654939][ T5782] EXT4-fs (loop3): Total free blocks count 0 [ 210.663509][ T5785] loop2: detected capacity change from 0 to 2048 [ 210.665537][ T5782] EXT4-fs (loop3): Free/Dirty block details [ 210.677082][ T5783] EXT4-fs (loop4): This should not happen!! Data will be lost [ 210.677082][ T5783] [ 210.682121][ T5787] loop1: detected capacity change from 0 to 2048 [ 210.699569][ T5783] EXT4-fs (loop4): Total free blocks count 0 [ 210.710637][ T5782] EXT4-fs (loop3): free_blocks=0 [ 210.715569][ T5783] EXT4-fs (loop4): Free/Dirty block details [ 210.724699][ T5783] EXT4-fs (loop4): free_blocks=0 [ 210.729712][ T5782] EXT4-fs (loop3): dirty_blocks=16 [ 210.734210][ T5783] EXT4-fs (loop4): dirty_blocks=16 [ 210.750944][ T5782] EXT4-fs (loop3): Block reservation details [ 210.753962][ T5783] EXT4-fs (loop4): Block reservation details [ 210.767232][ T5782] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 210.775748][ T5783] EXT4-fs (loop4): i_reserved_data_blocks=1 executing program [ 210.856458][ T5793] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 210.882904][ T5794] loop0: detected capacity change from 0 to 2048 [ 210.906064][ T5793] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program executing program [ 210.950154][ T5793] EXT4-fs (loop2): This should not happen!! Data will be lost [ 210.950154][ T5793] [ 211.025947][ T5793] EXT4-fs (loop2): Total free blocks count 0 [ 211.032509][ T5793] EXT4-fs (loop2): Free/Dirty block details [ 211.039180][ T5793] EXT4-fs (loop2): free_blocks=0 [ 211.044976][ T5793] EXT4-fs (loop2): dirty_blocks=16 [ 211.051664][ T5793] EXT4-fs (loop2): Block reservation details [ 211.058138][ T5793] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 211.083221][ T5800] loop3: detected capacity change from 0 to 2048 [ 211.105421][ T37] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm kworker/u8:2: bg 0: block 234: padding at end of block bitmap is not set [ 211.141752][ T37] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 211.158765][ T5801] loop4: detected capacity change from 0 to 2048 [ 211.181674][ T37] EXT4-fs (loop1): This should not happen!! Data will be lost [ 211.181674][ T37] executing program [ 211.202293][ T37] EXT4-fs (loop1): Total free blocks count 0 [ 211.209250][ T37] EXT4-fs (loop1): Free/Dirty block details [ 211.216252][ T37] EXT4-fs (loop1): free_blocks=0 [ 211.221626][ T37] EXT4-fs (loop1): dirty_blocks=16 [ 211.229217][ T37] EXT4-fs (loop1): Block reservation details [ 211.236221][ T37] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 211.296856][ T37] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm kworker/u8:2: bg 0: block 234: padding at end of block bitmap is not set [ 211.323323][ T5809] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 211.328651][ T37] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 211.351678][ T37] EXT4-fs (loop0): This should not happen!! Data will be lost [ 211.351678][ T37] [ 211.364873][ T37] EXT4-fs (loop0): Total free blocks count 0 [ 211.372496][ T37] EXT4-fs (loop0): Free/Dirty block details [ 211.380127][ T37] EXT4-fs (loop0): free_blocks=0 [ 211.386349][ T37] EXT4-fs (loop0): dirty_blocks=16 [ 211.391914][ T37] EXT4-fs (loop0): Block reservation details [ 211.401630][ T37] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 211.410082][ T5809] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 211.422662][ T5808] loop2: detected capacity change from 0 to 2048 [ 211.428749][ T5809] EXT4-fs (loop3): This should not happen!! Data will be lost [ 211.428749][ T5809] executing program executing program [ 211.447334][ T5809] EXT4-fs (loop3): Total free blocks count 0 [ 211.460412][ T5809] EXT4-fs (loop3): Free/Dirty block details [ 211.468613][ T5809] EXT4-fs (loop3): free_blocks=0 [ 211.473909][ T5809] EXT4-fs (loop3): dirty_blocks=16 [ 211.480189][ T5809] EXT4-fs (loop3): Block reservation details [ 211.518903][ T5809] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 211.588940][ T5817] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 211.640000][ T5816] loop0: detected capacity change from 0 to 2048 [ 211.655944][ T5817] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 211.669717][ T5817] EXT4-fs (loop2): This should not happen!! Data will be lost [ 211.669717][ T5817] [ 211.672893][ T5815] loop1: detected capacity change from 0 to 2048 [ 211.699443][ T1109] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm kworker/u8:7: bg 0: block 234: padding at end of block bitmap is not set [ 211.742610][ T1109] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 211.756897][ T1109] EXT4-fs (loop4): This should not happen!! Data will be lost [ 211.756897][ T1109] [ 211.778892][ T1109] EXT4-fs (loop4): Total free blocks count 0 [ 211.779456][ T28] kauditd_printk_skb: 50 callbacks suppressed [ 211.779468][ T28] audit: type=1804 audit(1712078267.869:278): pid=5816 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.7lRq9x/28/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 211.794606][ T1109] EXT4-fs (loop4): Free/Dirty block details [ 211.821540][ T1109] EXT4-fs (loop4): free_blocks=0 [ 211.827090][ T1109] EXT4-fs (loop4): dirty_blocks=16 [ 211.832763][ T1109] EXT4-fs (loop4): Block reservation details executing program [ 211.839027][ T1109] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 211.848010][ T28] audit: type=1804 audit(1712078267.929:279): pid=5816 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.7lRq9x/28/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 211.893700][ T28] audit: type=1804 audit(1712078267.949:280): pid=5815 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.arr8uM/28/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 211.936819][ T28] audit: type=1804 audit(1712078267.949:281): pid=5815 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.arr8uM/28/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 211.963355][ T5824] loop3: detected capacity change from 0 to 2048 executing program executing program [ 212.100006][ T28] audit: type=1804 audit(1712078268.189:282): pid=5824 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.LQLvTy/26/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 212.128110][ T5829] loop4: detected capacity change from 0 to 2048 [ 212.154124][ T10] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm kworker/u8:0: bg 0: block 234: padding at end of block bitmap is not set [ 212.172830][ T504] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm kworker/u8:4: bg 0: block 234: padding at end of block bitmap is not set [ 212.195670][ T5832] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 212.229829][ T28] audit: type=1804 audit(1712078268.189:283): pid=5824 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.LQLvTy/26/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 212.234095][ T504] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 212.259125][ T5832] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 212.274976][ T504] EXT4-fs (loop1): This should not happen!! Data will be lost [ 212.274976][ T504] [ 212.300819][ T5828] loop2: detected capacity change from 0 to 2048 [ 212.313894][ T5832] EXT4-fs (loop3): This should not happen!! Data will be lost [ 212.313894][ T5832] [ 212.328735][ T10] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 212.344474][ T10] EXT4-fs (loop0): This should not happen!! Data will be lost [ 212.344474][ T10] [ 212.355513][ T10] EXT4-fs (loop0): Total free blocks count 0 [ 212.361710][ T10] EXT4-fs (loop0): Free/Dirty block details [ 212.368913][ T10] EXT4-fs (loop0): free_blocks=0 [ 212.374546][ T10] EXT4-fs (loop0): dirty_blocks=16 [ 212.381727][ T10] EXT4-fs (loop0): Block reservation details [ 212.388689][ T28] audit: type=1804 audit(1712078268.479:284): pid=5828 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.Q8xyCh/29/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 212.413399][ T10] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 212.445013][ T28] audit: type=1804 audit(1712078268.479:285): pid=5837 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.dO0bnN/27/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 212.472199][ T28] audit: type=1804 audit(1712078268.479:286): pid=5837 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.dO0bnN/27/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 212.501957][ T28] audit: type=1804 audit(1712078268.489:287): pid=5829 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor270" name="/root/syzkaller.dO0bnN/27/bus/bus" dev="loop4" ino=18 res=1 errno=0 executing program executing program [ 212.601847][ T2421] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm kworker/u8:8: bg 0: block 234: padding at end of block bitmap is not set [ 212.619117][ T10] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm kworker/u8:0: bg 0: block 234: padding at end of block bitmap is not set [ 212.648561][ T2421] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 212.689508][ T10] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program [ 212.696509][ T2421] EXT4-fs (loop4): This should not happen!! Data will be lost [ 212.696509][ T2421] [ 212.713899][ T2421] EXT4-fs (loop4): Total free blocks count 0 [ 212.720821][ T2421] EXT4-fs (loop4): Free/Dirty block details [ 212.728027][ T2421] EXT4-fs (loop4): free_blocks=0 [ 212.733300][ T2421] EXT4-fs (loop4): dirty_blocks=16 [ 212.739974][ T2421] EXT4-fs (loop4): Block reservation details [ 212.742391][ T5842] loop0: detected capacity change from 0 to 2048 [ 212.747078][ T2421] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 212.754768][ T5841] loop1: detected capacity change from 0 to 2048 [ 212.768142][ T10] EXT4-fs (loop2): This should not happen!! Data will be lost [ 212.768142][ T10] [ 212.794329][ T10] EXT4-fs (loop2): Total free blocks count 0 executing program [ 212.822951][ T10] EXT4-fs (loop2): Free/Dirty block details [ 212.830746][ T5844] loop3: detected capacity change from 0 to 2048 [ 212.835932][ T10] EXT4-fs (loop2): free_blocks=0 [ 212.903509][ T5850] loop4: detected capacity change from 0 to 2048 [ 212.907572][ T10] EXT4-fs (loop2): dirty_blocks=16 [ 212.973969][ T10] EXT4-fs (loop2): Block reservation details [ 213.024112][ T5856] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 213.024130][ T10] EXT4-fs (loop2): i_reserved_data_blocks=1 executing program [ 213.137002][ T5856] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 213.152625][ T504] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm kworker/u8:4: bg 0: block 234: padding at end of block bitmap is not set [ 213.172873][ T5860] loop2: detected capacity change from 0 to 2048 [ 213.185858][ T2421] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm kworker/u8:8: bg 0: block 234: padding at end of block bitmap is not set [ 213.201414][ T5856] EXT4-fs (loop1): This should not happen!! Data will be lost [ 213.201414][ T5856] [ 213.214944][ T504] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 213.227069][ T5856] EXT4-fs (loop1): Total free blocks count 0 [ 213.237667][ T2421] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 213.246612][ T504] EXT4-fs (loop0): This should not happen!! Data will be lost [ 213.246612][ T504] [ 213.267408][ T5856] EXT4-fs (loop1): Free/Dirty block details [ 213.274951][ T2421] EXT4-fs (loop4): This should not happen!! Data will be lost [ 213.274951][ T2421] [ 213.277648][ T504] EXT4-fs (loop0): Total free blocks count 0 [ 213.294268][ T504] EXT4-fs (loop0): Free/Dirty block details [ 213.300502][ T504] EXT4-fs (loop0): free_blocks=0 [ 213.300913][ T10] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm kworker/u8:0: bg 0: block 234: padding at end of block bitmap is not set [ 213.306592][ T504] EXT4-fs (loop0): dirty_blocks=16 [ 213.323131][ T5856] EXT4-fs (loop1): free_blocks=0 [ 213.326828][ T504] EXT4-fs (loop0): Block reservation details [ 213.338162][ T5856] EXT4-fs (loop1): dirty_blocks=16 [ 213.338787][ T504] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 213.354212][ T2421] EXT4-fs (loop4): Total free blocks count 0 [ 213.360544][ T2421] EXT4-fs (loop4): Free/Dirty block details [ 213.369590][ T2421] EXT4-fs (loop4): free_blocks=0 [ 213.373592][ T5856] EXT4-fs (loop1): Block reservation details [ 213.375313][ T2421] EXT4-fs (loop4): dirty_blocks=16 [ 213.375338][ T2421] EXT4-fs (loop4): Block reservation details [ 213.375351][ T2421] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 213.376579][ T10] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 213.400591][ T5856] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 213.425382][ T10] EXT4-fs (loop3): This should not happen!! Data will be lost [ 213.425382][ T10] executing program [ 213.435872][ T10] EXT4-fs (loop3): Total free blocks count 0 [ 213.443574][ T10] EXT4-fs (loop3): Free/Dirty block details [ 213.450601][ T10] EXT4-fs (loop3): free_blocks=0 [ 213.456396][ T10] EXT4-fs (loop3): dirty_blocks=16 [ 213.462329][ T10] EXT4-fs (loop3): Block reservation details [ 213.469598][ T10] EXT4-fs (loop3): i_reserved_data_blocks=1 executing program executing program [ 213.578841][ T5865] loop0: detected capacity change from 0 to 2048 [ 213.606000][ T1054] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm kworker/u8:6: bg 0: block 234: padding at end of block bitmap is not set executing program [ 213.649686][ T1054] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 213.655003][ T5867] loop4: detected capacity change from 0 to 2048 [ 213.664725][ T1054] EXT4-fs (loop2): This should not happen!! Data will be lost [ 213.664725][ T1054] [ 213.685706][ T1054] EXT4-fs (loop2): Total free blocks count 0 [ 213.691981][ T1054] EXT4-fs (loop2): Free/Dirty block details [ 213.698141][ T1054] EXT4-fs (loop2): free_blocks=0 [ 213.703553][ T1054] EXT4-fs (loop2): dirty_blocks=16 [ 213.709214][ T1054] EXT4-fs (loop2): Block reservation details [ 213.717480][ T1054] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 213.768351][ T5870] loop1: detected capacity change from 0 to 2048 executing program [ 213.891470][ T5881] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 213.907700][ T504] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm kworker/u8:4: bg 0: block 234: padding at end of block bitmap is not set [ 213.926742][ T5880] loop2: detected capacity change from 0 to 2048 [ 213.934252][ T5873] loop3: detected capacity change from 0 to 2048 [ 213.966449][ T5881] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 213.998588][ T504] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 214.016601][ T5881] EXT4-fs (loop4): This should not happen!! Data will be lost [ 214.016601][ T5881] [ 214.029509][ T5881] EXT4-fs (loop4): Total free blocks count 0 [ 214.036994][ T5881] EXT4-fs (loop4): Free/Dirty block details [ 214.046277][ T5881] EXT4-fs (loop4): free_blocks=0 [ 214.052263][ T5881] EXT4-fs (loop4): dirty_blocks=16 [ 214.058968][ T5881] EXT4-fs (loop4): Block reservation details [ 214.067441][ T5881] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 214.074406][ T504] EXT4-fs (loop0): This should not happen!! Data will be lost [ 214.074406][ T504] [ 214.086466][ T504] EXT4-fs (loop0): Total free blocks count 0 [ 214.094478][ T504] EXT4-fs (loop0): Free/Dirty block details [ 214.101972][ T504] EXT4-fs (loop0): free_blocks=0 [ 214.114002][ T504] EXT4-fs (loop0): dirty_blocks=16 [ 214.119879][ T504] EXT4-fs (loop0): Block reservation details [ 214.128100][ T504] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 214.207127][ T1109] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm kworker/u8:7: bg 0: block 234: padding at end of block bitmap is not set executing program executing program [ 214.250756][ T1109] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 214.300237][ T10] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm kworker/u8:0: bg 0: block 234: padding at end of block bitmap is not set [ 214.324855][ T1109] EXT4-fs (loop1): This should not happen!! Data will be lost [ 214.324855][ T1109] [ 214.338316][ T1109] EXT4-fs (loop1): Total free blocks count 0 [ 214.347138][ T10] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 214.360802][ T5890] loop4: detected capacity change from 0 to 2048 [ 214.362977][ T1109] EXT4-fs (loop1): Free/Dirty block details [ 214.386865][ T1109] EXT4-fs (loop1): free_blocks=0 [ 214.392479][ T10] EXT4-fs (loop3): This should not happen!! Data will be lost [ 214.392479][ T10] [ 214.408341][ T1109] EXT4-fs (loop1): dirty_blocks=16 [ 214.414267][ T5892] loop0: detected capacity change from 0 to 2048 [ 214.419265][ T1109] EXT4-fs (loop1): Block reservation details [ 214.432469][ T1054] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm kworker/u8:6: bg 0: block 234: padding at end of block bitmap is not set [ 214.458847][ T10] EXT4-fs (loop3): Total free blocks count 0 [ 214.466093][ T1109] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 214.473124][ T1054] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 214.488000][ T10] EXT4-fs (loop3): Free/Dirty block details [ 214.498850][ T10] EXT4-fs (loop3): free_blocks=0 [ 214.525640][ T1054] EXT4-fs (loop2): This should not happen!! Data will be lost [ 214.525640][ T1054] [ 214.540340][ T5897] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 214.555962][ T10] EXT4-fs (loop3): dirty_blocks=16 [ 214.567872][ T10] EXT4-fs (loop3): Block reservation details [ 214.578097][ T1054] EXT4-fs (loop2): Total free blocks count 0 [ 214.587260][ T10] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 214.593219][ T5898] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 214.598658][ T1054] EXT4-fs (loop2): Free/Dirty block details [ 214.614287][ T5898] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program [ 214.645501][ T5897] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 214.667831][ T5898] EXT4-fs (loop0): This should not happen!! Data will be lost [ 214.667831][ T5898] [ 214.683744][ T1054] EXT4-fs (loop2): free_blocks=0 [ 214.691867][ T5897] EXT4-fs (loop4): This should not happen!! Data will be lost [ 214.691867][ T5897] [ 214.701043][ T1054] EXT4-fs (loop2): dirty_blocks=16 [ 214.702681][ T5897] EXT4-fs (loop4): Total free blocks count 0 [ 214.723135][ T5898] EXT4-fs (loop0): Total free blocks count 0 [ 214.729482][ T5897] EXT4-fs (loop4): Free/Dirty block details [ 214.729506][ T5897] EXT4-fs (loop4): free_blocks=0 [ 214.729522][ T5897] EXT4-fs (loop4): dirty_blocks=16 [ 214.729536][ T5897] EXT4-fs (loop4): Block reservation details [ 214.729549][ T5897] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 214.730500][ T1054] EXT4-fs (loop2): Block reservation details [ 214.762083][ T5900] loop1: detected capacity change from 0 to 2048 [ 214.779785][ T1054] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 214.780529][ T5898] EXT4-fs (loop0): Free/Dirty block details executing program [ 214.796411][ T5898] EXT4-fs (loop0): free_blocks=0 [ 214.804468][ T5898] EXT4-fs (loop0): dirty_blocks=16 [ 214.812965][ T5898] EXT4-fs (loop0): Block reservation details [ 214.824136][ T5898] EXT4-fs (loop0): i_reserved_data_blocks=1 executing program executing program [ 214.910720][ T5904] loop3: detected capacity change from 0 to 2048 [ 214.972757][ T5907] loop2: detected capacity change from 0 to 2048 [ 214.997495][ T5913] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 215.029551][ T5913] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 215.051150][ T5913] EXT4-fs (loop1): This should not happen!! Data will be lost [ 215.051150][ T5913] [ 215.062237][ T5913] EXT4-fs (loop1): Total free blocks count 0 [ 215.089895][ T5915] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 215.117313][ T5913] EXT4-fs (loop1): Free/Dirty block details [ 215.124037][ T5914] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set executing program [ 215.146825][ T5908] loop4: detected capacity change from 0 to 2048 [ 215.172354][ T5913] EXT4-fs (loop1): free_blocks=0 [ 215.181850][ T5913] EXT4-fs (loop1): dirty_blocks=16 [ 215.191800][ T5914] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 215.208138][ T5915] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 215.223015][ T5913] EXT4-fs (loop1): Block reservation details [ 215.234176][ T5913] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 215.248811][ T5914] EXT4-fs (loop2): This should not happen!! Data will be lost [ 215.248811][ T5914] [ 215.248993][ T5915] EXT4-fs (loop3): This should not happen!! Data will be lost [ 215.248993][ T5915] [ 215.267577][ T5917] loop0: detected capacity change from 0 to 2048 [ 215.282876][ T5914] EXT4-fs (loop2): Total free blocks count 0 [ 215.290120][ T5914] EXT4-fs (loop2): Free/Dirty block details [ 215.299241][ T5914] EXT4-fs (loop2): free_blocks=0 [ 215.304980][ T5914] EXT4-fs (loop2): dirty_blocks=16 [ 215.310663][ T5914] EXT4-fs (loop2): Block reservation details [ 215.317015][ T5914] EXT4-fs (loop2): i_reserved_data_blocks=1 executing program executing program [ 215.439720][ T5923] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set executing program [ 215.539346][ T5923] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 215.582008][ T5926] loop3: detected capacity change from 0 to 2048 [ 215.592913][ T5927] loop1: detected capacity change from 0 to 2048 [ 215.593710][ T5923] EXT4-fs (loop0): This should not happen!! Data will be lost [ 215.593710][ T5923] [ 215.622640][ T504] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm kworker/u8:4: bg 0: block 234: padding at end of block bitmap is not set [ 215.641148][ T5929] loop2: detected capacity change from 0 to 2048 [ 215.658212][ T5923] EXT4-fs (loop0): Total free blocks count 0 [ 215.660450][ T504] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 215.673748][ T5923] EXT4-fs (loop0): Free/Dirty block details [ 215.695921][ T5923] EXT4-fs (loop0): free_blocks=0 [ 215.701577][ T5923] EXT4-fs (loop0): dirty_blocks=16 [ 215.712672][ T5923] EXT4-fs (loop0): Block reservation details [ 215.729064][ T504] EXT4-fs (loop4): This should not happen!! Data will be lost [ 215.729064][ T504] [ 215.747134][ T5923] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 215.760959][ T504] EXT4-fs (loop4): Total free blocks count 0 [ 215.767340][ T504] EXT4-fs (loop4): Free/Dirty block details [ 215.773677][ T504] EXT4-fs (loop4): free_blocks=0 [ 215.780525][ T504] EXT4-fs (loop4): dirty_blocks=16 [ 215.789255][ T5936] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 215.805876][ T504] EXT4-fs (loop4): Block reservation details [ 215.812411][ T504] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 215.820244][ T5937] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 215.838128][ T5936] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 215.861422][ T5936] EXT4-fs (loop1): This should not happen!! Data will be lost [ 215.861422][ T5936] [ 215.873897][ T5936] EXT4-fs (loop1): Total free blocks count 0 [ 215.886395][ T5937] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 215.903210][ T5937] EXT4-fs (loop3): This should not happen!! Data will be lost [ 215.903210][ T5937] [ 215.914503][ T5936] EXT4-fs (loop1): Free/Dirty block details [ 215.922002][ T5936] EXT4-fs (loop1): free_blocks=0 [ 215.929569][ T5937] EXT4-fs (loop3): Total free blocks count 0 executing program [ 215.940146][ T5936] EXT4-fs (loop1): dirty_blocks=16 [ 215.946384][ T5937] EXT4-fs (loop3): Free/Dirty block details [ 215.953489][ T5936] EXT4-fs (loop1): Block reservation details [ 215.960457][ T5936] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 215.967625][ T5937] EXT4-fs (loop3): free_blocks=0 executing program [ 215.985830][ T5937] EXT4-fs (loop3): dirty_blocks=16 [ 216.009578][ T5937] EXT4-fs (loop3): Block reservation details [ 216.051191][ T5937] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 216.083743][ T5941] loop0: detected capacity change from 0 to 2048 executing program [ 216.101154][ T5942] loop4: detected capacity change from 0 to 2048 [ 216.150830][ T37] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm kworker/u8:2: bg 0: block 234: padding at end of block bitmap is not set [ 216.179840][ T37] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 216.198228][ T5946] loop1: detected capacity change from 0 to 2048 executing program [ 216.223544][ T5941] EXT4-fs mount: 261 callbacks suppressed [ 216.223569][ T5941] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 216.239391][ T37] EXT4-fs (loop2): This should not happen!! Data will be lost [ 216.239391][ T37] [ 216.253025][ T37] EXT4-fs (loop2): Total free blocks count 0 [ 216.261481][ T37] EXT4-fs (loop2): Free/Dirty block details [ 216.270477][ T37] EXT4-fs (loop2): free_blocks=0 [ 216.281470][ T37] EXT4-fs (loop2): dirty_blocks=16 [ 216.297381][ T5942] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 216.297489][ T37] EXT4-fs (loop2): Block reservation details [ 216.320932][ T5946] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 216.322818][ T5950] loop3: detected capacity change from 0 to 2048 [ 216.344658][ T37] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 216.378334][ T5075] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 216.400721][ T5950] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 216.450644][ T5955] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 216.463709][ T5957] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 216.466233][ T5956] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 216.491671][ T5957] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 216.520626][ T5957] EXT4-fs (loop1): This should not happen!! Data will be lost [ 216.520626][ T5957] [ 216.520816][ T5955] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 216.530720][ T5957] EXT4-fs (loop1): Total free blocks count 0 [ 216.530742][ T5957] EXT4-fs (loop1): Free/Dirty block details [ 216.530755][ T5957] EXT4-fs (loop1): free_blocks=0 [ 216.559348][ T5956] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 216.577850][ T5955] EXT4-fs (loop0): This should not happen!! Data will be lost [ 216.577850][ T5955] [ 216.592970][ T5957] EXT4-fs (loop1): dirty_blocks=16 [ 216.603587][ T5957] EXT4-fs (loop1): Block reservation details [ 216.611454][ T5955] EXT4-fs (loop0): Total free blocks count 0 [ 216.624956][ T5957] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 216.632701][ T5955] EXT4-fs (loop0): Free/Dirty block details [ 216.652048][ T5956] EXT4-fs (loop4): This should not happen!! Data will be lost [ 216.652048][ T5956] [ 216.663988][ T5955] EXT4-fs (loop0): free_blocks=0 [ 216.673490][ T5955] EXT4-fs (loop0): dirty_blocks=16 [ 216.679330][ T5955] EXT4-fs (loop0): Block reservation details [ 216.687329][ T5955] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 216.689782][ T5079] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 216.694849][ T5956] EXT4-fs (loop4): Total free blocks count 0 executing program [ 216.745412][ T5956] EXT4-fs (loop4): Free/Dirty block details [ 216.763236][ T5074] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 216.796171][ T37] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm kworker/u8:2: bg 0: block 234: padding at end of block bitmap is not set [ 216.814797][ T5956] EXT4-fs (loop4): free_blocks=0 [ 216.823670][ T5956] EXT4-fs (loop4): dirty_blocks=16 [ 216.843403][ T37] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 216.865920][ T5956] EXT4-fs (loop4): Block reservation details [ 216.873309][ T5960] loop2: detected capacity change from 0 to 2048 [ 216.876621][ T5956] EXT4-fs (loop4): i_reserved_data_blocks=1 executing program executing program [ 216.889903][ T37] EXT4-fs (loop3): This should not happen!! Data will be lost [ 216.889903][ T37] [ 216.911006][ T5080] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 216.922522][ T37] EXT4-fs (loop3): Total free blocks count 0 [ 216.970381][ T5960] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 216.975568][ T37] EXT4-fs (loop3): Free/Dirty block details [ 217.008344][ T5965] loop1: detected capacity change from 0 to 2048 executing program [ 217.017023][ T37] EXT4-fs (loop3): free_blocks=0 [ 217.022798][ T37] EXT4-fs (loop3): dirty_blocks=16 [ 217.029770][ T37] EXT4-fs (loop3): Block reservation details [ 217.037871][ T37] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 217.047615][ T5078] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 217.066822][ T5965] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 217.081485][ T5963] loop0: detected capacity change from 0 to 2048 [ 217.089638][ T5970] loop4: detected capacity change from 0 to 2048 [ 217.096240][ T28] kauditd_printk_skb: 49 callbacks suppressed [ 217.096259][ T28] audit: type=1804 audit(1712078273.179:337): pid=5960 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.Q8xyCh/34/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 217.153476][ T28] audit: type=1804 audit(1712078273.229:338): pid=5965 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.arr8uM/34/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 217.198589][ T28] audit: type=1804 audit(1712078273.229:339): pid=5960 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.Q8xyCh/34/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 217.200036][ T5963] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 217.221965][ T28] audit: type=1804 audit(1712078273.239:340): pid=5965 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.arr8uM/34/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 217.264253][ T5976] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 217.283924][ T5970] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 217.333849][ T5976] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 217.351495][ T5976] EXT4-fs (loop1): This should not happen!! Data will be lost [ 217.351495][ T5976] [ 217.363999][ T5976] EXT4-fs (loop1): Total free blocks count 0 [ 217.389436][ T28] audit: type=1804 audit(1712078273.479:341): pid=5970 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.dO0bnN/33/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 217.423268][ T5976] EXT4-fs (loop1): Free/Dirty block details executing program [ 217.440076][ T504] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm kworker/u8:4: bg 0: block 234: padding at end of block bitmap is not set [ 217.440712][ T5976] EXT4-fs (loop1): free_blocks=0 [ 217.475900][ T28] audit: type=1804 audit(1712078273.479:342): pid=5970 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.dO0bnN/33/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 217.500881][ T5980] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 217.515368][ T5976] EXT4-fs (loop1): dirty_blocks=16 [ 217.523832][ T5976] EXT4-fs (loop1): Block reservation details [ 217.532487][ T5976] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 217.543779][ T28] audit: type=1804 audit(1712078273.529:343): pid=5963 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.7lRq9x/34/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 217.567835][ T504] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 217.575604][ T5980] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 217.586180][ T5979] loop3: detected capacity change from 0 to 2048 [ 217.600386][ T504] EXT4-fs (loop2): This should not happen!! Data will be lost [ 217.600386][ T504] [ 217.600953][ T5079] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 217.621632][ T504] EXT4-fs (loop2): Total free blocks count 0 [ 217.630952][ T5980] EXT4-fs (loop0): This should not happen!! Data will be lost [ 217.630952][ T5980] [ 217.630979][ T5980] EXT4-fs (loop0): Total free blocks count 0 [ 217.652647][ T28] audit: type=1804 audit(1712078273.529:344): pid=5963 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.7lRq9x/34/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 217.678626][ T504] EXT4-fs (loop2): Free/Dirty block details [ 217.686573][ T504] EXT4-fs (loop2): free_blocks=0 [ 217.691705][ T504] EXT4-fs (loop2): dirty_blocks=16 [ 217.698374][ T504] EXT4-fs (loop2): Block reservation details [ 217.709262][ T5980] EXT4-fs (loop0): Free/Dirty block details [ 217.711262][ T504] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 217.727296][ T37] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm kworker/u8:2: bg 0: block 234: padding at end of block bitmap is not set [ 217.734774][ T5979] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 217.757143][ T5980] EXT4-fs (loop0): free_blocks=0 [ 217.762155][ T5980] EXT4-fs (loop0): dirty_blocks=16 [ 217.764982][ T37] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 217.768252][ T5980] EXT4-fs (loop0): Block reservation details [ 217.793970][ T5980] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 217.794806][ T5075] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 217.800489][ T37] EXT4-fs (loop4): This should not happen!! Data will be lost [ 217.800489][ T37] [ 217.800515][ T37] EXT4-fs (loop4): Total free blocks count 0 [ 217.800532][ T37] EXT4-fs (loop4): Free/Dirty block details [ 217.800547][ T37] EXT4-fs (loop4): free_blocks=0 [ 217.800563][ T37] EXT4-fs (loop4): dirty_blocks=16 [ 217.839734][ T28] audit: type=1804 audit(1712078273.919:345): pid=5979 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.LQLvTy/32/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 217.842547][ T37] EXT4-fs (loop4): Block reservation details [ 217.868564][ T28] audit: type=1804 audit(1712078273.919:346): pid=5979 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.LQLvTy/32/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 217.898122][ T37] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 217.908672][ T5983] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 217.929474][ T5080] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 217.941171][ T5983] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 217.942345][ T5074] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 217.969437][ T5983] EXT4-fs (loop3): This should not happen!! Data will be lost [ 217.969437][ T5983] executing program executing program [ 217.997231][ T5983] EXT4-fs (loop3): Total free blocks count 0 [ 218.003968][ T5983] EXT4-fs (loop3): Free/Dirty block details [ 218.010396][ T5983] EXT4-fs (loop3): free_blocks=0 [ 218.016157][ T5983] EXT4-fs (loop3): dirty_blocks=16 [ 218.022176][ T5983] EXT4-fs (loop3): Block reservation details [ 218.033889][ T5983] EXT4-fs (loop3): i_reserved_data_blocks=1 executing program [ 218.089503][ T5078] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 218.130994][ T5987] loop2: detected capacity change from 0 to 2048 [ 218.141091][ T5985] loop1: detected capacity change from 0 to 2048 executing program executing program [ 218.177560][ T5987] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 218.199336][ T5989] loop4: detected capacity change from 0 to 2048 [ 218.255045][ T5998] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 218.278755][ T5996] loop3: detected capacity change from 0 to 2048 [ 218.297516][ T5998] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 218.310765][ T5998] EXT4-fs (loop2): This should not happen!! Data will be lost [ 218.310765][ T5998] [ 218.321858][ T5993] loop0: detected capacity change from 0 to 2048 [ 218.330037][ T5998] EXT4-fs (loop2): Total free blocks count 0 [ 218.337083][ T5998] EXT4-fs (loop2): Free/Dirty block details [ 218.343287][ T5998] EXT4-fs (loop2): free_blocks=0 [ 218.346707][ T5985] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 218.348834][ T5998] EXT4-fs (loop2): dirty_blocks=16 [ 218.367584][ T5998] EXT4-fs (loop2): Block reservation details [ 218.374225][ T5998] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 218.376736][ T5989] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 218.420293][ T5075] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 218.437050][ T5996] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 218.458113][ T5993] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 218.479356][ T6005] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 218.521022][ T6005] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 218.577946][ T6006] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 218.600176][ T6006] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 218.603849][ T6005] EXT4-fs (loop1): This should not happen!! Data will be lost [ 218.603849][ T6005] [ 218.614699][ T6006] EXT4-fs (loop4): This should not happen!! Data will be lost [ 218.614699][ T6006] [ 218.628367][ T6007] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 218.651191][ T6006] EXT4-fs (loop4): Total free blocks count 0 executing program [ 218.699324][ T6005] EXT4-fs (loop1): Total free blocks count 0 [ 218.716141][ T6007] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 218.724435][ T6005] EXT4-fs (loop1): Free/Dirty block details [ 218.750466][ T6007] EXT4-fs (loop3): This should not happen!! Data will be lost [ 218.750466][ T6007] [ 218.752616][ T6006] EXT4-fs (loop4): Free/Dirty block details [ 218.761882][ T6007] EXT4-fs (loop3): Total free blocks count 0 [ 218.778318][ T6007] EXT4-fs (loop3): Free/Dirty block details [ 218.784972][ T6007] EXT4-fs (loop3): free_blocks=0 [ 218.794596][ T6005] EXT4-fs (loop1): free_blocks=0 [ 218.805764][ T6005] EXT4-fs (loop1): dirty_blocks=16 [ 218.817239][ T6005] EXT4-fs (loop1): Block reservation details [ 218.832296][ T6007] EXT4-fs (loop3): dirty_blocks=16 [ 218.840622][ T6005] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 218.845526][ T6006] EXT4-fs (loop4): free_blocks=0 [ 218.852893][ T6007] EXT4-fs (loop3): Block reservation details [ 218.862425][ T6010] loop2: detected capacity change from 0 to 2048 [ 218.880260][ T37] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm kworker/u8:2: bg 0: block 234: padding at end of block bitmap is not set [ 218.897598][ T6007] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 218.914339][ T5079] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 218.920780][ T6006] EXT4-fs (loop4): dirty_blocks=16 [ 218.926877][ T6010] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 218.930190][ T6006] EXT4-fs (loop4): Block reservation details [ 218.948339][ T6006] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 218.951800][ T5078] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 218.970495][ T37] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 218.984007][ T37] EXT4-fs (loop0): This should not happen!! Data will be lost [ 218.984007][ T37] [ 218.999346][ T37] EXT4-fs (loop0): Total free blocks count 0 [ 219.004417][ T5080] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 219.005941][ T37] EXT4-fs (loop0): Free/Dirty block details [ 219.005963][ T37] EXT4-fs (loop0): free_blocks=0 [ 219.005979][ T37] EXT4-fs (loop0): dirty_blocks=16 [ 219.059055][ T37] EXT4-fs (loop0): Block reservation details [ 219.069101][ T37] EXT4-fs (loop0): i_reserved_data_blocks=1 executing program executing program [ 219.152735][ T5074] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 219.204566][ T6017] loop3: detected capacity change from 0 to 2048 [ 219.212378][ T37] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm kworker/u8:2: bg 0: block 234: padding at end of block bitmap is not set [ 219.220493][ T6016] loop1: detected capacity change from 0 to 2048 [ 219.250315][ T37] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 219.280621][ T6019] loop4: detected capacity change from 0 to 2048 [ 219.309345][ T6017] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 219.323536][ T37] EXT4-fs (loop2): This should not happen!! Data will be lost [ 219.323536][ T37] [ 219.334153][ T37] EXT4-fs (loop2): Total free blocks count 0 [ 219.344236][ T37] EXT4-fs (loop2): Free/Dirty block details [ 219.350936][ T37] EXT4-fs (loop2): free_blocks=0 [ 219.356375][ T37] EXT4-fs (loop2): dirty_blocks=16 [ 219.363212][ T37] EXT4-fs (loop2): Block reservation details [ 219.370340][ T37] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 219.376225][ T6016] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 219.396767][ T5075] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 219.425835][ T6019] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 219.480776][ T6028] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 219.510031][ T6027] loop0: detected capacity change from 0 to 2048 [ 219.527194][ T6028] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 219.551334][ T6028] EXT4-fs (loop3): This should not happen!! Data will be lost [ 219.551334][ T6028] [ 219.562790][ T6028] EXT4-fs (loop3): Total free blocks count 0 [ 219.570311][ T6028] EXT4-fs (loop3): Free/Dirty block details [ 219.576966][ T6028] EXT4-fs (loop3): free_blocks=0 [ 219.582975][ T6028] EXT4-fs (loop3): dirty_blocks=16 [ 219.587271][ T6027] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 219.589107][ T6028] EXT4-fs (loop3): Block reservation details executing program [ 219.626641][ T6028] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 219.686399][ T2421] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm kworker/u8:8: bg 0: block 234: padding at end of block bitmap is not set [ 219.708585][ T5078] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 219.740990][ T2421] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 219.757478][ T1109] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm kworker/u8:7: bg 0: block 234: padding at end of block bitmap is not set [ 219.761152][ T6034] loop2: detected capacity change from 0 to 2048 [ 219.797937][ T6035] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 219.814730][ T2421] EXT4-fs (loop1): This should not happen!! Data will be lost [ 219.814730][ T2421] [ 219.832563][ T2421] EXT4-fs (loop1): Total free blocks count 0 [ 219.839159][ T2421] EXT4-fs (loop1): Free/Dirty block details [ 219.843790][ T1109] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 219.868416][ T2421] EXT4-fs (loop1): free_blocks=0 [ 219.871197][ T6035] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 219.884530][ T2421] EXT4-fs (loop1): dirty_blocks=16 [ 219.900770][ T2421] EXT4-fs (loop1): Block reservation details [ 219.902096][ T6034] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 219.907468][ T2421] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 219.926810][ T1109] EXT4-fs (loop4): This should not happen!! Data will be lost [ 219.926810][ T1109] [ 219.937365][ T1109] EXT4-fs (loop4): Total free blocks count 0 executing program [ 219.944864][ T1109] EXT4-fs (loop4): Free/Dirty block details [ 219.948089][ T5079] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 219.951185][ T1109] EXT4-fs (loop4): free_blocks=0 [ 219.972649][ T1109] EXT4-fs (loop4): dirty_blocks=16 [ 219.979192][ T1109] EXT4-fs (loop4): Block reservation details [ 219.989622][ T1109] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 220.003454][ T5080] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 220.025732][ T6035] EXT4-fs (loop0): This should not happen!! Data will be lost [ 220.025732][ T6035] [ 220.050187][ T6035] EXT4-fs (loop0): Total free blocks count 0 [ 220.067898][ T6039] loop3: detected capacity change from 0 to 2048 [ 220.082132][ T6035] EXT4-fs (loop0): Free/Dirty block details [ 220.084614][ T6040] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 220.096731][ T6035] EXT4-fs (loop0): free_blocks=0 [ 220.112434][ T6035] EXT4-fs (loop0): dirty_blocks=16 [ 220.117809][ T6035] EXT4-fs (loop0): Block reservation details [ 220.124218][ T6035] EXT4-fs (loop0): i_reserved_data_blocks=1 executing program [ 220.153778][ T6040] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 220.170796][ T5074] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 220.183546][ T6039] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. executing program [ 220.214424][ T6040] EXT4-fs (loop2): This should not happen!! Data will be lost [ 220.214424][ T6040] [ 220.264895][ T5075] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 220.278295][ T6046] loop4: detected capacity change from 0 to 2048 executing program [ 220.309560][ T6047] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 220.332628][ T6044] loop1: detected capacity change from 0 to 2048 [ 220.363252][ T6046] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 220.383449][ T6051] loop0: detected capacity change from 0 to 2048 [ 220.426311][ T6047] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 220.458484][ T6047] EXT4-fs (loop3): This should not happen!! Data will be lost [ 220.458484][ T6047] executing program [ 220.470956][ T6047] EXT4-fs (loop3): Total free blocks count 0 [ 220.482062][ T6044] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 220.510646][ T6056] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 220.522023][ T6047] EXT4-fs (loop3): Free/Dirty block details [ 220.528342][ T6051] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 220.532758][ T6047] EXT4-fs (loop3): free_blocks=0 [ 220.566105][ T6047] EXT4-fs (loop3): dirty_blocks=16 [ 220.571508][ T6056] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 220.586042][ T6047] EXT4-fs (loop3): Block reservation details [ 220.586071][ T6047] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 220.618469][ T6058] loop2: detected capacity change from 0 to 2048 [ 220.628216][ T6059] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 220.637781][ T6056] EXT4-fs (loop4): This should not happen!! Data will be lost [ 220.637781][ T6056] [ 220.663852][ T5078] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 220.663862][ T6059] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 220.663889][ T6059] EXT4-fs (loop1): This should not happen!! Data will be lost [ 220.663889][ T6059] [ 220.685141][ T6056] EXT4-fs (loop4): Total free blocks count 0 [ 220.688877][ T6059] EXT4-fs (loop1): Total free blocks count 0 [ 220.719089][ T6060] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 220.736899][ T6059] EXT4-fs (loop1): Free/Dirty block details [ 220.741086][ T6056] EXT4-fs (loop4): Free/Dirty block details [ 220.744210][ T6060] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 220.766125][ T6059] EXT4-fs (loop1): free_blocks=0 [ 220.773276][ T6058] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 220.785975][ T6060] EXT4-fs (loop0): This should not happen!! Data will be lost [ 220.785975][ T6060] [ 220.788430][ T6056] EXT4-fs (loop4): free_blocks=0 [ 220.805773][ T6060] EXT4-fs (loop0): Total free blocks count 0 [ 220.812259][ T6060] EXT4-fs (loop0): Free/Dirty block details executing program [ 220.818482][ T6056] EXT4-fs (loop4): dirty_blocks=16 [ 220.818806][ T6060] EXT4-fs (loop0): free_blocks=0 [ 220.834166][ T6060] EXT4-fs (loop0): dirty_blocks=16 [ 220.840851][ T6060] EXT4-fs (loop0): Block reservation details [ 220.849193][ T6056] EXT4-fs (loop4): Block reservation details [ 220.875885][ T6060] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 220.886972][ T6064] loop3: detected capacity change from 0 to 2048 [ 220.897085][ T6059] EXT4-fs (loop1): dirty_blocks=16 [ 220.904905][ T6059] EXT4-fs (loop1): Block reservation details [ 220.912709][ T6059] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 220.921451][ T6056] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 220.924203][ T5074] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 220.943990][ T5080] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 220.954619][ T6067] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 220.974696][ T5079] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 220.980118][ T6067] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 220.997073][ T6064] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 221.017160][ T6067] EXT4-fs (loop2): This should not happen!! Data will be lost executing program [ 221.017160][ T6067] [ 221.039734][ T6067] EXT4-fs (loop2): Total free blocks count 0 [ 221.056065][ T6067] EXT4-fs (loop2): Free/Dirty block details [ 221.072595][ T6067] EXT4-fs (loop2): free_blocks=0 [ 221.083787][ T6067] EXT4-fs (loop2): dirty_blocks=16 [ 221.090872][ T6069] loop4: detected capacity change from 0 to 2048 [ 221.097672][ T6067] EXT4-fs (loop2): Block reservation details executing program [ 221.127622][ T6067] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 221.139784][ T6069] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. executing program [ 221.185955][ T5075] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 221.209585][ T2421] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm kworker/u8:8: bg 0: block 234: padding at end of block bitmap is not set [ 221.231072][ T6074] loop0: detected capacity change from 0 to 2048 [ 221.247270][ T6077] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 221.277710][ T2421] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 221.292979][ T6077] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 221.300170][ T6076] loop1: detected capacity change from 0 to 2048 [ 221.307211][ T2421] EXT4-fs (loop3): This should not happen!! Data will be lost [ 221.307211][ T2421] [ 221.328477][ T6077] EXT4-fs (loop4): This should not happen!! Data will be lost [ 221.328477][ T6077] [ 221.340712][ T6077] EXT4-fs (loop4): Total free blocks count 0 [ 221.340793][ T6074] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 221.346959][ T6077] EXT4-fs (loop4): Free/Dirty block details [ 221.346986][ T6077] EXT4-fs (loop4): free_blocks=0 [ 221.347001][ T6077] EXT4-fs (loop4): dirty_blocks=16 [ 221.347015][ T6077] EXT4-fs (loop4): Block reservation details [ 221.382466][ T6077] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 221.389616][ T2421] EXT4-fs (loop3): Total free blocks count 0 [ 221.398964][ T2421] EXT4-fs (loop3): Free/Dirty block details [ 221.406745][ T2421] EXT4-fs (loop3): free_blocks=0 [ 221.412501][ T2421] EXT4-fs (loop3): dirty_blocks=16 [ 221.417168][ T5080] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 221.417878][ T2421] EXT4-fs (loop3): Block reservation details executing program [ 221.433190][ T2421] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 221.442141][ T5078] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 221.444469][ T6076] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. executing program [ 221.533196][ T6084] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 221.551486][ T6083] loop2: detected capacity change from 0 to 2048 [ 221.603149][ T6084] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 221.620654][ T6084] EXT4-fs (loop0): This should not happen!! Data will be lost [ 221.620654][ T6084] [ 221.631416][ T6084] EXT4-fs (loop0): Total free blocks count 0 [ 221.631846][ T6083] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. executing program [ 221.678829][ T6084] EXT4-fs (loop0): Free/Dirty block details [ 221.704180][ T6084] EXT4-fs (loop0): free_blocks=0 [ 221.729260][ T6084] EXT4-fs (loop0): dirty_blocks=16 [ 221.751013][ T6086] loop4: detected capacity change from 0 to 2048 [ 221.763534][ T6091] loop3: detected capacity change from 0 to 2048 [ 221.764150][ T6084] EXT4-fs (loop0): Block reservation details [ 221.814777][ T6084] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 221.839830][ T1054] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm kworker/u8:6: bg 0: block 234: padding at end of block bitmap is not set [ 221.858300][ T6096] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 221.863518][ T6086] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 221.887060][ T6091] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 221.901033][ T6096] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 221.901047][ T1054] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 221.901073][ T1054] EXT4-fs (loop1): This should not happen!! Data will be lost [ 221.901073][ T1054] [ 221.916095][ T6096] EXT4-fs (loop2): This should not happen!! Data will be lost [ 221.916095][ T6096] [ 221.946033][ T5074] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 221.949767][ T6096] EXT4-fs (loop2): Total free blocks count 0 [ 221.964680][ T6096] EXT4-fs (loop2): Free/Dirty block details [ 221.985331][ T6096] EXT4-fs (loop2): free_blocks=0 [ 221.990541][ T6096] EXT4-fs (loop2): dirty_blocks=16 [ 222.006170][ T1054] EXT4-fs (loop1): Total free blocks count 0 [ 222.019897][ T6096] EXT4-fs (loop2): Block reservation details [ 222.028038][ T1054] EXT4-fs (loop1): Free/Dirty block details [ 222.034319][ T1054] EXT4-fs (loop1): free_blocks=0 [ 222.040410][ T6097] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 222.061055][ T6096] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 222.069895][ T1054] EXT4-fs (loop1): dirty_blocks=16 [ 222.080800][ T6097] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 222.084937][ T1054] EXT4-fs (loop1): Block reservation details [ 222.108218][ T6097] EXT4-fs (loop3): This should not happen!! Data will be lost [ 222.108218][ T6097] executing program [ 222.108972][ T5075] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 222.135726][ T6098] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 222.154144][ T1054] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 222.160857][ T6097] EXT4-fs (loop3): Total free blocks count 0 [ 222.179809][ T6097] EXT4-fs (loop3): Free/Dirty block details [ 222.186871][ T5079] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 222.193749][ T6098] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 222.214271][ T6097] EXT4-fs (loop3): free_blocks=0 [ 222.233064][ T6097] EXT4-fs (loop3): dirty_blocks=16 [ 222.246029][ T6098] EXT4-fs (loop4): This should not happen!! Data will be lost [ 222.246029][ T6098] [ 222.253559][ T6100] loop0: detected capacity change from 0 to 2048 [ 222.262055][ T6097] EXT4-fs (loop3): Block reservation details [ 222.269806][ T6097] EXT4-fs (loop3): i_reserved_data_blocks=1 executing program executing program [ 222.284454][ T6098] EXT4-fs (loop4): Total free blocks count 0 [ 222.298840][ T6098] EXT4-fs (loop4): Free/Dirty block details [ 222.345253][ T6098] EXT4-fs (loop4): free_blocks=0 [ 222.352203][ T6100] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 222.355011][ T6098] EXT4-fs (loop4): dirty_blocks=16 [ 222.412235][ T6105] loop1: detected capacity change from 0 to 2048 [ 222.418564][ T6098] EXT4-fs (loop4): Block reservation details [ 222.425339][ T6098] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 222.432885][ T6106] loop2: detected capacity change from 0 to 2048 [ 222.440101][ T28] kauditd_printk_skb: 46 callbacks suppressed [ 222.440119][ T28] audit: type=1804 audit(1712078278.529:393): pid=6100 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.7lRq9x/39/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 222.483839][ T28] audit: type=1804 audit(1712078278.529:394): pid=6100 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.7lRq9x/39/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 222.494628][ T6107] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 222.535481][ T6107] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program [ 222.565520][ T6107] EXT4-fs (loop0): This should not happen!! Data will be lost [ 222.565520][ T6107] [ 222.588176][ T6107] EXT4-fs (loop0): Total free blocks count 0 [ 222.604934][ T6107] EXT4-fs (loop0): Free/Dirty block details [ 222.612659][ T6107] EXT4-fs (loop0): free_blocks=0 [ 222.621682][ T28] audit: type=1804 audit(1712078278.709:395): pid=6105 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.arr8uM/39/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 222.635355][ T6107] EXT4-fs (loop0): dirty_blocks=16 [ 222.648609][ T28] audit: type=1804 audit(1712078278.709:396): pid=6105 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.arr8uM/39/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 222.670193][ T6113] loop3: detected capacity change from 0 to 2048 [ 222.676869][ T28] audit: type=1804 audit(1712078278.709:397): pid=6106 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.Q8xyCh/40/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 222.706076][ T28] audit: type=1804 audit(1712078278.719:398): pid=6106 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.Q8xyCh/40/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 222.725481][ T6107] EXT4-fs (loop0): Block reservation details [ 222.732707][ T6115] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 222.745775][ T6107] EXT4-fs (loop0): i_reserved_data_blocks=1 executing program [ 222.754048][ T6114] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 222.780365][ T6114] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 222.793504][ T6114] EXT4-fs (loop2): This should not happen!! Data will be lost [ 222.793504][ T6114] [ 222.809961][ T6114] EXT4-fs (loop2): Total free blocks count 0 [ 222.811793][ T6115] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 222.823509][ T6114] EXT4-fs (loop2): Free/Dirty block details [ 222.854113][ T6115] EXT4-fs (loop1): This should not happen!! Data will be lost [ 222.854113][ T6115] [ 222.876747][ T6115] EXT4-fs (loop1): Total free blocks count 0 [ 222.880982][ T6114] EXT4-fs (loop2): free_blocks=0 [ 222.898667][ T28] audit: type=1804 audit(1712078278.989:399): pid=6113 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.LQLvTy/38/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 222.929547][ T6115] EXT4-fs (loop1): Free/Dirty block details [ 222.936205][ T6117] loop4: detected capacity change from 0 to 2048 [ 222.938610][ T6114] EXT4-fs (loop2): dirty_blocks=16 [ 222.961109][ T6115] EXT4-fs (loop1): free_blocks=0 [ 222.983375][ T28] audit: type=1804 audit(1712078279.019:400): pid=6113 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.LQLvTy/38/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 222.985597][ T6121] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 223.006346][ T6114] EXT4-fs (loop2): Block reservation details [ 223.028625][ T6114] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 223.036919][ T6121] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 223.045431][ T6115] EXT4-fs (loop1): dirty_blocks=16 [ 223.051568][ T6121] EXT4-fs (loop3): This should not happen!! Data will be lost [ 223.051568][ T6121] executing program [ 223.071455][ T28] audit: type=1804 audit(1712078279.149:401): pid=6117 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.dO0bnN/39/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 223.095526][ T6115] EXT4-fs (loop1): Block reservation details [ 223.101849][ T6115] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 223.113198][ T28] audit: type=1804 audit(1712078279.149:402): pid=6117 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.dO0bnN/39/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 223.138562][ T6125] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 223.166246][ T6125] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 223.172486][ T6124] loop0: detected capacity change from 0 to 2048 executing program [ 223.205045][ T6125] EXT4-fs (loop4): This should not happen!! Data will be lost [ 223.205045][ T6125] [ 223.246910][ T6125] EXT4-fs (loop4): Total free blocks count 0 [ 223.253348][ T6125] EXT4-fs (loop4): Free/Dirty block details [ 223.259749][ T6125] EXT4-fs (loop4): free_blocks=0 [ 223.267296][ T6125] EXT4-fs (loop4): dirty_blocks=16 [ 223.273087][ T6125] EXT4-fs (loop4): Block reservation details [ 223.280217][ T6125] EXT4-fs (loop4): i_reserved_data_blocks=1 executing program executing program [ 223.426607][ T6129] loop2: detected capacity change from 0 to 2048 [ 223.429672][ T6132] loop3: detected capacity change from 0 to 2048 executing program [ 223.479010][ T2421] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm kworker/u8:8: bg 0: block 234: padding at end of block bitmap is not set [ 223.551707][ T2421] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 223.551875][ T6134] loop1: detected capacity change from 0 to 2048 [ 223.560450][ T6136] loop4: detected capacity change from 0 to 2048 [ 223.600658][ T2421] EXT4-fs (loop0): This should not happen!! Data will be lost [ 223.600658][ T2421] [ 223.611947][ T2421] EXT4-fs (loop0): Total free blocks count 0 [ 223.618698][ T2421] EXT4-fs (loop0): Free/Dirty block details [ 223.625016][ T2421] EXT4-fs (loop0): free_blocks=0 [ 223.675466][ T6144] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 223.715367][ T2421] EXT4-fs (loop0): dirty_blocks=16 [ 223.715905][ T6146] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 223.721447][ T2421] EXT4-fs (loop0): Block reservation details [ 223.743378][ T2421] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 223.755809][ T6144] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 223.761870][ T6147] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 223.774727][ T6146] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 223.796652][ T6144] EXT4-fs (loop2): This should not happen!! Data will be lost [ 223.796652][ T6144] [ 223.806620][ T6144] EXT4-fs (loop2): Total free blocks count 0 [ 223.813282][ T6144] EXT4-fs (loop2): Free/Dirty block details [ 223.819757][ T6146] EXT4-fs (loop3): This should not happen!! Data will be lost [ 223.819757][ T6146] [ 223.829894][ T6144] EXT4-fs (loop2): free_blocks=0 [ 223.843051][ T6146] EXT4-fs (loop3): Total free blocks count 0 [ 223.855594][ T6148] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 223.863064][ T6144] EXT4-fs (loop2): dirty_blocks=16 [ 223.871130][ T6147] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 223.877795][ T6144] EXT4-fs (loop2): Block reservation details [ 223.897268][ T6144] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 223.899022][ T6146] EXT4-fs (loop3): Free/Dirty block details [ 223.904712][ T6148] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 223.915230][ T6146] EXT4-fs (loop3): free_blocks=0 executing program [ 223.935775][ T6147] EXT4-fs (loop4): This should not happen!! Data will be lost [ 223.935775][ T6147] [ 223.938651][ T6148] EXT4-fs (loop1): This should not happen!! Data will be lost [ 223.938651][ T6148] [ 223.964734][ T6148] EXT4-fs (loop1): Total free blocks count 0 [ 223.972980][ T6147] EXT4-fs (loop4): Total free blocks count 0 [ 223.978115][ T6148] EXT4-fs (loop1): Free/Dirty block details [ 223.985443][ T6146] EXT4-fs (loop3): dirty_blocks=16 [ 223.998917][ T6148] EXT4-fs (loop1): free_blocks=0 [ 224.001641][ T6146] EXT4-fs (loop3): Block reservation details [ 224.011222][ T6148] EXT4-fs (loop1): dirty_blocks=16 [ 224.015550][ T6147] EXT4-fs (loop4): Free/Dirty block details [ 224.034624][ T6150] loop0: detected capacity change from 0 to 2048 [ 224.041680][ T6147] EXT4-fs (loop4): free_blocks=0 [ 224.047754][ T6148] EXT4-fs (loop1): Block reservation details [ 224.060356][ T6146] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 224.062945][ T6147] EXT4-fs (loop4): dirty_blocks=16 executing program [ 224.082468][ T6148] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 224.091285][ T6147] EXT4-fs (loop4): Block reservation details [ 224.102857][ T6147] EXT4-fs (loop4): i_reserved_data_blocks=1 executing program executing program executing program [ 224.249591][ T6154] loop2: detected capacity change from 0 to 2048 [ 224.316868][ T2421] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm kworker/u8:8: bg 0: block 234: padding at end of block bitmap is not set [ 224.367373][ T2421] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 224.383110][ T6158] loop3: detected capacity change from 0 to 2048 [ 224.384922][ T6160] loop4: detected capacity change from 0 to 2048 [ 224.407174][ T2421] EXT4-fs (loop0): This should not happen!! Data will be lost [ 224.407174][ T2421] [ 224.417606][ T2421] EXT4-fs (loop0): Total free blocks count 0 [ 224.422272][ T6161] loop1: detected capacity change from 0 to 2048 [ 224.423769][ T2421] EXT4-fs (loop0): Free/Dirty block details [ 224.423791][ T2421] EXT4-fs (loop0): free_blocks=0 [ 224.423808][ T2421] EXT4-fs (loop0): dirty_blocks=16 [ 224.423821][ T2421] EXT4-fs (loop0): Block reservation details [ 224.458948][ T2421] EXT4-fs (loop0): i_reserved_data_blocks=1 executing program [ 224.596136][ T6173] loop0: detected capacity change from 0 to 2048 [ 224.608079][ T6174] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 224.627960][ T6175] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 224.660761][ T2421] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm kworker/u8:8: bg 0: block 234: padding at end of block bitmap is not set [ 224.683437][ T6174] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 224.699389][ T6175] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 224.715954][ T6175] EXT4-fs (loop3): This should not happen!! Data will be lost [ 224.715954][ T6175] [ 224.734932][ T6174] EXT4-fs (loop1): This should not happen!! Data will be lost [ 224.734932][ T6174] [ 224.750691][ T2421] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 224.763869][ T6175] EXT4-fs (loop3): Total free blocks count 0 [ 224.763897][ T6175] EXT4-fs (loop3): Free/Dirty block details [ 224.777121][ T6175] EXT4-fs (loop3): free_blocks=0 [ 224.782406][ T6175] EXT4-fs (loop3): dirty_blocks=16 [ 224.787953][ T6175] EXT4-fs (loop3): Block reservation details [ 224.794470][ T6175] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 224.801830][ T6174] EXT4-fs (loop1): Total free blocks count 0 [ 224.809349][ T6174] EXT4-fs (loop1): Free/Dirty block details [ 224.817759][ T6174] EXT4-fs (loop1): free_blocks=0 [ 224.824151][ T6174] EXT4-fs (loop1): dirty_blocks=16 [ 224.830257][ T6174] EXT4-fs (loop1): Block reservation details [ 224.836830][ T6174] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 224.843168][ T6178] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 224.843359][ T1054] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm kworker/u8:6: bg 0: block 234: padding at end of block bitmap is not set [ 224.861889][ T2421] EXT4-fs (loop2): This should not happen!! Data will be lost [ 224.861889][ T2421] [ 224.890180][ T6178] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 224.898389][ T1054] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 224.903062][ T2421] EXT4-fs (loop2): Total free blocks count 0 [ 224.922422][ T6178] EXT4-fs (loop0): This should not happen!! Data will be lost [ 224.922422][ T6178] [ 224.933141][ T2421] EXT4-fs (loop2): Free/Dirty block details [ 224.939638][ T6178] EXT4-fs (loop0): Total free blocks count 0 [ 224.946059][ T2421] EXT4-fs (loop2): free_blocks=0 [ 224.951227][ T2421] EXT4-fs (loop2): dirty_blocks=16 [ 224.956655][ T6178] EXT4-fs (loop0): Free/Dirty block details [ 224.962589][ T6178] EXT4-fs (loop0): free_blocks=0 [ 224.963325][ T1054] EXT4-fs (loop4): This should not happen!! Data will be lost [ 224.963325][ T1054] [ 224.974978][ T2421] EXT4-fs (loop2): Block reservation details [ 224.978685][ T1054] EXT4-fs (loop4): Total free blocks count 0 [ 224.998270][ T1054] EXT4-fs (loop4): Free/Dirty block details [ 225.001321][ T6178] EXT4-fs (loop0): dirty_blocks=16 [ 225.005457][ T1054] EXT4-fs (loop4): free_blocks=0 [ 225.005487][ T1054] EXT4-fs (loop4): dirty_blocks=16 [ 225.005501][ T1054] EXT4-fs (loop4): Block reservation details [ 225.005514][ T1054] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 225.005788][ T2421] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 225.051073][ T6178] EXT4-fs (loop0): Block reservation details executing program executing program [ 225.058297][ T6178] EXT4-fs (loop0): i_reserved_data_blocks=1 executing program executing program executing program [ 225.192577][ T6181] loop1: detected capacity change from 0 to 2048 [ 225.243563][ T6182] loop3: detected capacity change from 0 to 2048 [ 225.264090][ T6185] loop4: detected capacity change from 0 to 2048 [ 225.288045][ T6186] loop2: detected capacity change from 0 to 2048 [ 225.309360][ T6188] loop0: detected capacity change from 0 to 2048 [ 225.404200][ T6199] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 225.499320][ T6199] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 225.529316][ T6199] EXT4-fs (loop1): This should not happen!! Data will be lost [ 225.529316][ T6199] [ 225.568529][ T6199] EXT4-fs (loop1): Total free blocks count 0 [ 225.597361][ T6199] EXT4-fs (loop1): Free/Dirty block details [ 225.597979][ T50] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm kworker/u8:3: bg 0: block 234: padding at end of block bitmap is not set [ 225.619479][ T6199] EXT4-fs (loop1): free_blocks=0 [ 225.627912][ T37] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm kworker/u8:2: bg 0: block 234: padding at end of block bitmap is not set [ 225.629783][ T50] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 225.646597][ T6199] EXT4-fs (loop1): dirty_blocks=16 [ 225.663590][ T6199] EXT4-fs (loop1): Block reservation details [ 225.664774][ T1054] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm kworker/u8:6: bg 0: block 234: padding at end of block bitmap is not set [ 225.674740][ T6199] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 225.688303][ T1109] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm kworker/u8:7: bg 0: block 234: padding at end of block bitmap is not set [ 225.698645][ T50] EXT4-fs (loop2): This should not happen!! Data will be lost [ 225.698645][ T50] [ 225.713289][ T1054] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 225.719081][ T37] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 225.731463][ T1109] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 225.745526][ T50] EXT4-fs (loop2): Total free blocks count 0 [ 225.763730][ T37] EXT4-fs (loop0): This should not happen!! Data will be lost [ 225.763730][ T37] [ 225.774104][ T1054] EXT4-fs (loop3): This should not happen!! Data will be lost [ 225.774104][ T1054] [ 225.774141][ T1054] EXT4-fs (loop3): Total free blocks count 0 [ 225.794876][ T50] EXT4-fs (loop2): Free/Dirty block details [ 225.806743][ T1054] EXT4-fs (loop3): Free/Dirty block details [ 225.811178][ T1109] EXT4-fs (loop4): This should not happen!! Data will be lost [ 225.811178][ T1109] [ 225.812844][ T1054] EXT4-fs (loop3): free_blocks=0 [ 225.822947][ T50] EXT4-fs (loop2): free_blocks=0 [ 225.822976][ T50] EXT4-fs (loop2): dirty_blocks=16 [ 225.822991][ T50] EXT4-fs (loop2): Block reservation details [ 225.823004][ T50] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 225.832692][ T1109] EXT4-fs (loop4): Total free blocks count 0 [ 225.843209][ T1054] EXT4-fs (loop3): dirty_blocks=16 [ 225.854586][ T1109] EXT4-fs (loop4): Free/Dirty block details executing program [ 225.857881][ T37] EXT4-fs (loop0): Total free blocks count 0 [ 225.865592][ T1109] EXT4-fs (loop4): free_blocks=0 [ 225.870199][ T1054] EXT4-fs (loop3): Block reservation details [ 225.881448][ T1109] EXT4-fs (loop4): dirty_blocks=16 [ 225.886859][ T37] EXT4-fs (loop0): Free/Dirty block details [ 225.892031][ T1109] EXT4-fs (loop4): Block reservation details [ 225.907320][ T1054] EXT4-fs (loop3): i_reserved_data_blocks=1 executing program [ 225.929187][ T37] EXT4-fs (loop0): free_blocks=0 [ 225.929184][ T1109] EXT4-fs (loop4): i_reserved_data_blocks=1 executing program [ 225.982298][ T6206] loop2: detected capacity change from 0 to 2048 [ 225.984198][ T37] EXT4-fs (loop0): dirty_blocks=16 [ 226.010672][ T37] EXT4-fs (loop0): Block reservation details [ 226.020954][ T37] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 226.036083][ T6207] loop1: detected capacity change from 0 to 2048 executing program [ 226.147102][ T6215] loop3: detected capacity change from 0 to 2048 [ 226.177357][ T6209] loop4: detected capacity change from 0 to 2048 executing program [ 226.326720][ T37] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm kworker/u8:2: bg 0: block 234: padding at end of block bitmap is not set [ 226.351988][ T6224] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 226.392301][ T37] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 226.393985][ T6224] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 226.406823][ T6221] loop0: detected capacity change from 0 to 2048 [ 226.426121][ T37] EXT4-fs (loop2): This should not happen!! Data will be lost [ 226.426121][ T37] [ 226.437443][ T37] EXT4-fs (loop2): Total free blocks count 0 [ 226.448317][ T1054] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm kworker/u8:6: bg 0: block 234: padding at end of block bitmap is not set [ 226.450754][ T37] EXT4-fs (loop2): Free/Dirty block details [ 226.480902][ T37] EXT4-fs (loop2): free_blocks=0 [ 226.491187][ T37] EXT4-fs (loop2): dirty_blocks=16 [ 226.509119][ T1054] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 226.522237][ T37] EXT4-fs (loop2): Block reservation details [ 226.522262][ T37] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 226.550279][ T6224] EXT4-fs (loop3): This should not happen!! Data will be lost [ 226.550279][ T6224] [ 226.570187][ T6228] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 226.583332][ T6224] EXT4-fs (loop3): Total free blocks count 0 [ 226.597926][ T6224] EXT4-fs (loop3): Free/Dirty block details [ 226.602012][ T6228] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 226.615364][ T6224] EXT4-fs (loop3): free_blocks=0 [ 226.623993][ T6224] EXT4-fs (loop3): dirty_blocks=16 [ 226.629064][ T1054] EXT4-fs (loop1): This should not happen!! Data will be lost [ 226.629064][ T1054] [ 226.630342][ T6224] EXT4-fs (loop3): Block reservation details executing program [ 226.646323][ T6224] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 226.652679][ T6228] EXT4-fs (loop0): This should not happen!! Data will be lost [ 226.652679][ T6228] [ 226.689943][ T1054] EXT4-fs (loop1): Total free blocks count 0 [ 226.696131][ T6228] EXT4-fs (loop0): Total free blocks count 0 [ 226.713511][ T1054] EXT4-fs (loop1): Free/Dirty block details [ 226.730347][ T1054] EXT4-fs (loop1): free_blocks=0 [ 226.735444][ T6228] EXT4-fs (loop0): Free/Dirty block details [ 226.752323][ T1054] EXT4-fs (loop1): dirty_blocks=16 [ 226.759469][ T6228] EXT4-fs (loop0): free_blocks=0 [ 226.762244][ T50] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm kworker/u8:3: bg 0: block 234: padding at end of block bitmap is not set [ 226.775241][ T6228] EXT4-fs (loop0): dirty_blocks=16 [ 226.793295][ T1054] EXT4-fs (loop1): Block reservation details [ 226.796599][ T6230] loop2: detected capacity change from 0 to 2048 [ 226.803813][ T1054] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 226.812535][ T6228] EXT4-fs (loop0): Block reservation details [ 226.818719][ T50] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program [ 226.855317][ T6228] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 226.863284][ T50] EXT4-fs (loop4): This should not happen!! Data will be lost [ 226.863284][ T50] [ 226.873832][ T50] EXT4-fs (loop4): Total free blocks count 0 [ 226.893892][ T50] EXT4-fs (loop4): Free/Dirty block details [ 226.904198][ T50] EXT4-fs (loop4): free_blocks=0 [ 226.911164][ T50] EXT4-fs (loop4): dirty_blocks=16 [ 226.917316][ T50] EXT4-fs (loop4): Block reservation details [ 226.923365][ T50] EXT4-fs (loop4): i_reserved_data_blocks=1 executing program [ 226.986161][ T6234] loop3: detected capacity change from 0 to 2048 [ 227.014293][ T6236] loop1: detected capacity change from 0 to 2048 executing program [ 227.023804][ T6237] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set executing program [ 227.072541][ T6237] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 227.100381][ T6237] EXT4-fs (loop2): This should not happen!! Data will be lost [ 227.100381][ T6237] [ 227.111276][ T6237] EXT4-fs (loop2): Total free blocks count 0 [ 227.147291][ T6237] EXT4-fs (loop2): Free/Dirty block details [ 227.178817][ T6237] EXT4-fs (loop2): free_blocks=0 [ 227.184160][ T6237] EXT4-fs (loop2): dirty_blocks=16 [ 227.185199][ T6239] loop0: detected capacity change from 0 to 2048 [ 227.192593][ T6237] EXT4-fs (loop2): Block reservation details [ 227.216617][ T6246] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 227.273101][ T6247] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 227.297934][ T6245] loop4: detected capacity change from 0 to 2048 [ 227.304528][ T6237] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 227.346890][ T6247] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 227.361426][ T6246] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 227.377645][ T6250] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 227.384649][ T6247] EXT4-fs (loop1): This should not happen!! Data will be lost [ 227.384649][ T6247] [ 227.400614][ T6250] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 227.418788][ T6246] EXT4-fs (loop3): This should not happen!! Data will be lost [ 227.418788][ T6246] [ 227.430054][ T6250] EXT4-fs (loop0): This should not happen!! Data will be lost [ 227.430054][ T6250] [ 227.442635][ T6247] EXT4-fs (loop1): Total free blocks count 0 [ 227.449604][ T28] kauditd_printk_skb: 50 callbacks suppressed [ 227.449618][ T28] audit: type=1804 audit(1712078283.539:453): pid=6245 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.dO0bnN/44/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 227.478843][ T28] audit: type=1804 audit(1712078283.539:454): pid=6245 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.dO0bnN/44/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 227.512112][ T6247] EXT4-fs (loop1): Free/Dirty block details [ 227.524453][ T6247] EXT4-fs (loop1): free_blocks=0 [ 227.535285][ T6247] EXT4-fs (loop1): dirty_blocks=16 [ 227.552277][ T6247] EXT4-fs (loop1): Block reservation details [ 227.558873][ T6247] EXT4-fs (loop1): i_reserved_data_blocks=1 executing program executing program executing program [ 227.673444][ T6258] loop0: detected capacity change from 0 to 2048 [ 227.681047][ T12] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm kworker/u8:1: bg 0: block 234: padding at end of block bitmap is not set [ 227.730843][ T6259] loop3: detected capacity change from 0 to 2048 [ 227.747578][ T6257] loop2: detected capacity change from 0 to 2048 executing program [ 227.762892][ T28] audit: type=1804 audit(1712078283.849:455): pid=6258 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.7lRq9x/46/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 227.786177][ T28] audit: type=1804 audit(1712078283.849:456): pid=6258 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.7lRq9x/46/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 227.786342][ T12] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 227.892845][ T6264] loop1: detected capacity change from 0 to 2048 [ 227.926797][ T28] audit: type=1804 audit(1712078283.999:457): pid=6257 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.Q8xyCh/46/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 227.985145][ T28] audit: type=1804 audit(1712078284.009:458): pid=6257 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.Q8xyCh/46/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 227.988109][ T6271] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 228.053251][ T28] audit: type=1804 audit(1712078284.129:459): pid=6264 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.arr8uM/45/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 228.079190][ T12] EXT4-fs (loop4): This should not happen!! Data will be lost [ 228.079190][ T12] [ 228.098533][ T12] EXT4-fs (loop4): Total free blocks count 0 [ 228.103495][ T6272] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 228.114630][ T12] EXT4-fs (loop4): Free/Dirty block details [ 228.126401][ T6273] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 228.126601][ T37] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm kworker/u8:2: bg 0: block 234: padding at end of block bitmap is not set [ 228.142126][ T28] audit: type=1804 audit(1712078284.129:460): pid=6259 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.LQLvTy/44/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 228.168880][ T6272] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 228.191562][ T12] EXT4-fs (loop4): free_blocks=0 [ 228.191594][ T12] EXT4-fs (loop4): dirty_blocks=16 [ 228.191608][ T12] EXT4-fs (loop4): Block reservation details [ 228.191623][ T12] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 228.205456][ T6273] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 228.211797][ T37] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 228.214205][ T6273] EXT4-fs (loop1): This should not happen!! Data will be lost [ 228.214205][ T6273] [ 228.214225][ T6273] EXT4-fs (loop1): Total free blocks count 0 [ 228.214238][ T6273] EXT4-fs (loop1): Free/Dirty block details [ 228.214252][ T6273] EXT4-fs (loop1): free_blocks=0 [ 228.214267][ T6273] EXT4-fs (loop1): dirty_blocks=16 [ 228.214280][ T6273] EXT4-fs (loop1): Block reservation details [ 228.214292][ T6273] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 228.214704][ T28] audit: type=1804 audit(1712078284.129:461): pid=6259 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.LQLvTy/44/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 228.234045][ T6271] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 228.239396][ T28] audit: type=1804 audit(1712078284.139:462): pid=6264 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.arr8uM/45/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 228.239533][ T6272] EXT4-fs (loop3): This should not happen!! Data will be lost [ 228.239533][ T6272] [ 228.284091][ T6271] EXT4-fs (loop2): This should not happen!! Data will be lost [ 228.284091][ T6271] [ 228.286219][ T6272] EXT4-fs (loop3): Total free blocks count 0 [ 228.286236][ T6272] EXT4-fs (loop3): Free/Dirty block details [ 228.286250][ T6272] EXT4-fs (loop3): free_blocks=0 [ 228.286263][ T6272] EXT4-fs (loop3): dirty_blocks=16 [ 228.286274][ T6272] EXT4-fs (loop3): Block reservation details [ 228.286286][ T6272] EXT4-fs (loop3): i_reserved_data_blocks=1 executing program [ 228.286921][ T37] EXT4-fs (loop0): This should not happen!! Data will be lost [ 228.286921][ T37] [ 228.479677][ T37] EXT4-fs (loop0): Total free blocks count 0 [ 228.503734][ T37] EXT4-fs (loop0): Free/Dirty block details [ 228.504905][ T6275] loop4: detected capacity change from 0 to 2048 [ 228.517038][ T37] EXT4-fs (loop0): free_blocks=0 [ 228.522431][ T37] EXT4-fs (loop0): dirty_blocks=16 executing program executing program executing program [ 228.534453][ T37] EXT4-fs (loop0): Block reservation details [ 228.574722][ T37] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 228.670524][ T6281] loop3: detected capacity change from 0 to 2048 executing program [ 228.712609][ T6286] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 228.741285][ T6279] loop1: detected capacity change from 0 to 2048 [ 228.746896][ T6288] loop0: detected capacity change from 0 to 2048 [ 228.748302][ T6280] loop2: detected capacity change from 0 to 2048 [ 228.763845][ T6286] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 228.781271][ T6286] EXT4-fs (loop4): This should not happen!! Data will be lost [ 228.781271][ T6286] executing program [ 228.985567][ T6300] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 229.016317][ T6298] loop4: detected capacity change from 0 to 2048 [ 229.028284][ T6300] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 229.048789][ T1054] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm kworker/u8:6: bg 0: block 234: padding at end of block bitmap is not set [ 229.078800][ T6301] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 229.097561][ T6300] EXT4-fs (loop2): This should not happen!! Data will be lost [ 229.097561][ T6300] [ 229.110306][ T50] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm kworker/u8:3: bg 0: block 234: padding at end of block bitmap is not set [ 229.113561][ T6301] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 229.141453][ T1054] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 229.155732][ T6300] EXT4-fs (loop2): Total free blocks count 0 [ 229.161961][ T6300] EXT4-fs (loop2): Free/Dirty block details [ 229.163878][ T6301] EXT4-fs (loop1): This should not happen!! Data will be lost [ 229.163878][ T6301] [ 229.168389][ T1054] EXT4-fs (loop3): This should not happen!! Data will be lost [ 229.168389][ T1054] [ 229.191565][ T50] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 229.215206][ T6300] EXT4-fs (loop2): free_blocks=0 [ 229.220571][ T6300] EXT4-fs (loop2): dirty_blocks=16 [ 229.227643][ T6300] EXT4-fs (loop2): Block reservation details [ 229.234212][ T50] EXT4-fs (loop0): This should not happen!! Data will be lost [ 229.234212][ T50] [ 229.234722][ T6300] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 229.261368][ T6304] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 229.262371][ T6301] EXT4-fs (loop1): Total free blocks count 0 [ 229.276918][ T1054] EXT4-fs (loop3): Total free blocks count 0 [ 229.290397][ T6304] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 229.293288][ T1054] EXT4-fs (loop3): Free/Dirty block details [ 229.307372][ T6301] EXT4-fs (loop1): Free/Dirty block details [ 229.318321][ T50] EXT4-fs (loop0): Total free blocks count 0 [ 229.324836][ T50] EXT4-fs (loop0): Free/Dirty block details [ 229.328449][ T1054] EXT4-fs (loop3): free_blocks=0 [ 229.331790][ T50] EXT4-fs (loop0): free_blocks=0 [ 229.341453][ T6304] EXT4-fs (loop4): This should not happen!! Data will be lost [ 229.341453][ T6304] [ 229.341875][ T50] EXT4-fs (loop0): dirty_blocks=16 [ 229.352437][ T6301] EXT4-fs (loop1): free_blocks=0 [ 229.357335][ T50] EXT4-fs (loop0): Block reservation details [ 229.357353][ T50] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 229.366913][ T1054] EXT4-fs (loop3): dirty_blocks=16 executing program [ 229.370932][ T6304] EXT4-fs (loop4): Total free blocks count 0 [ 229.375849][ T1054] EXT4-fs (loop3): Block reservation details [ 229.398701][ T6304] EXT4-fs (loop4): Free/Dirty block details [ 229.410502][ T6304] EXT4-fs (loop4): free_blocks=0 [ 229.416939][ T6301] EXT4-fs (loop1): dirty_blocks=16 [ 229.417997][ T1054] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 229.422501][ T6304] EXT4-fs (loop4): dirty_blocks=16 [ 229.436711][ T6304] EXT4-fs (loop4): Block reservation details [ 229.443118][ T6304] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 229.451691][ T6301] EXT4-fs (loop1): Block reservation details [ 229.462313][ T6301] EXT4-fs (loop1): i_reserved_data_blocks=1 executing program executing program [ 229.530842][ T6306] loop2: detected capacity change from 0 to 2048 [ 229.589996][ T6308] loop0: detected capacity change from 0 to 2048 executing program executing program [ 229.632048][ T6311] loop3: detected capacity change from 0 to 2048 [ 229.692787][ T6314] loop1: detected capacity change from 0 to 2048 [ 229.747972][ T6322] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 229.771727][ T6315] loop4: detected capacity change from 0 to 2048 [ 229.777240][ T6323] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 229.828857][ T6322] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 229.887816][ T6323] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 229.924686][ T6328] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 229.941195][ T6322] EXT4-fs (loop2): This should not happen!! Data will be lost [ 229.941195][ T6322] [ 229.959759][ T6323] EXT4-fs (loop0): This should not happen!! Data will be lost [ 229.959759][ T6323] [ 230.005661][ T6328] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program executing program [ 230.062113][ T6328] EXT4-fs (loop1): This should not happen!! Data will be lost [ 230.062113][ T6328] [ 230.102229][ T6328] EXT4-fs (loop1): Total free blocks count 0 [ 230.136387][ T6328] EXT4-fs (loop1): Free/Dirty block details [ 230.167631][ T504] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm kworker/u8:4: bg 0: block 234: padding at end of block bitmap is not set [ 230.195837][ T6328] EXT4-fs (loop1): free_blocks=0 [ 230.213547][ T504] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 230.214473][ T6328] EXT4-fs (loop1): dirty_blocks=16 [ 230.233173][ T6334] loop0: detected capacity change from 0 to 2048 [ 230.233421][ T6333] loop2: detected capacity change from 0 to 2048 [ 230.253691][ T504] EXT4-fs (loop3): This should not happen!! Data will be lost [ 230.253691][ T504] [ 230.267648][ T6328] EXT4-fs (loop1): Block reservation details [ 230.285352][ T6328] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 230.287679][ T504] EXT4-fs (loop3): Total free blocks count 0 [ 230.299392][ T12] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm kworker/u8:1: bg 0: block 234: padding at end of block bitmap is not set [ 230.321204][ T504] EXT4-fs (loop3): Free/Dirty block details [ 230.326616][ T12] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 230.328061][ T504] EXT4-fs (loop3): free_blocks=0 [ 230.350527][ T12] EXT4-fs (loop4): This should not happen!! Data will be lost [ 230.350527][ T12] [ 230.362471][ T12] EXT4-fs (loop4): Total free blocks count 0 [ 230.380549][ T12] EXT4-fs (loop4): Free/Dirty block details [ 230.387986][ T12] EXT4-fs (loop4): free_blocks=0 [ 230.393226][ T12] EXT4-fs (loop4): dirty_blocks=16 [ 230.399887][ T12] EXT4-fs (loop4): Block reservation details [ 230.407541][ T12] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 230.414419][ T504] EXT4-fs (loop3): dirty_blocks=16 [ 230.420493][ T504] EXT4-fs (loop3): Block reservation details [ 230.424323][ T6339] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 230.428343][ T6340] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 230.460151][ T504] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 230.461099][ T6339] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 230.486197][ T6339] EXT4-fs (loop0): This should not happen!! Data will be lost [ 230.486197][ T6339] [ 230.498347][ T6340] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 230.528580][ T6340] EXT4-fs (loop2): This should not happen!! Data will be lost [ 230.528580][ T6340] [ 230.542587][ T6340] EXT4-fs (loop2): Total free blocks count 0 executing program [ 230.550214][ T6340] EXT4-fs (loop2): Free/Dirty block details [ 230.556392][ T6340] EXT4-fs (loop2): free_blocks=0 [ 230.561637][ T6340] EXT4-fs (loop2): dirty_blocks=16 [ 230.568807][ T6340] EXT4-fs (loop2): Block reservation details [ 230.574872][ T6340] EXT4-fs (loop2): i_reserved_data_blocks=1 executing program executing program executing program [ 230.701841][ T6342] loop1: detected capacity change from 0 to 2048 executing program [ 230.796074][ T6347] loop3: detected capacity change from 0 to 2048 [ 230.824899][ T6344] loop4: detected capacity change from 0 to 2048 [ 230.841262][ T6348] loop0: detected capacity change from 0 to 2048 [ 230.857403][ T6350] loop2: detected capacity change from 0 to 2048 [ 230.873445][ T6353] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 230.934688][ T6353] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 230.982539][ T6353] EXT4-fs (loop1): This should not happen!! Data will be lost [ 230.982539][ T6353] [ 230.982624][ T6358] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 230.994449][ T6353] EXT4-fs (loop1): Total free blocks count 0 [ 231.017652][ T6353] EXT4-fs (loop1): Free/Dirty block details [ 231.023974][ T6353] EXT4-fs (loop1): free_blocks=0 [ 231.029535][ T6353] EXT4-fs (loop1): dirty_blocks=16 [ 231.035485][ T6353] EXT4-fs (loop1): Block reservation details [ 231.041974][ T6353] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 231.089302][ T6358] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 231.146341][ T6365] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 231.169495][ T6358] EXT4-fs (loop4): This should not happen!! Data will be lost [ 231.169495][ T6358] [ 231.177935][ T6365] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 231.181348][ T6366] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 231.209360][ T6365] EXT4-fs (loop2): This should not happen!! Data will be lost [ 231.209360][ T6365] [ 231.216545][ T1054] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm kworker/u8:6: bg 0: block 234: padding at end of block bitmap is not set [ 231.225684][ T6365] EXT4-fs (loop2): Total free blocks count 0 [ 231.237033][ T6358] EXT4-fs (loop4): Total free blocks count 0 [ 231.251112][ T6358] EXT4-fs (loop4): Free/Dirty block details [ 231.256307][ T6365] EXT4-fs (loop2): Free/Dirty block details [ 231.258431][ T6358] EXT4-fs (loop4): free_blocks=0 [ 231.263402][ T6365] EXT4-fs (loop2): free_blocks=0 [ 231.269487][ T6358] EXT4-fs (loop4): dirty_blocks=16 [ 231.280560][ T6358] EXT4-fs (loop4): Block reservation details executing program [ 231.294354][ T6365] EXT4-fs (loop2): dirty_blocks=16 [ 231.294632][ T6366] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 231.304078][ T6365] EXT4-fs (loop2): Block reservation details [ 231.316501][ T1054] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 231.324501][ T6365] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 231.343363][ T6358] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 231.371248][ T6368] loop1: detected capacity change from 0 to 2048 [ 231.375526][ T1054] EXT4-fs (loop3): This should not happen!! Data will be lost [ 231.375526][ T1054] [ 231.383617][ T6366] EXT4-fs (loop0): This should not happen!! Data will be lost [ 231.383617][ T6366] [ 231.396867][ T1054] EXT4-fs (loop3): Total free blocks count 0 [ 231.407492][ T1054] EXT4-fs (loop3): Free/Dirty block details [ 231.424511][ T6366] EXT4-fs (loop0): Total free blocks count 0 [ 231.437277][ T6366] EXT4-fs (loop0): Free/Dirty block details [ 231.444491][ T6366] EXT4-fs (loop0): free_blocks=0 [ 231.453877][ T6366] EXT4-fs (loop0): dirty_blocks=16 [ 231.465445][ T1054] EXT4-fs (loop3): free_blocks=0 executing program [ 231.507909][ T1054] EXT4-fs (loop3): dirty_blocks=16 [ 231.524652][ T6366] EXT4-fs (loop0): Block reservation details [ 231.559636][ T1054] EXT4-fs (loop3): Block reservation details [ 231.585554][ T6374] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 231.587867][ T6366] EXT4-fs (loop0): i_reserved_data_blocks=1 executing program [ 231.608160][ T1054] EXT4-fs (loop3): i_reserved_data_blocks=1 executing program [ 231.659724][ T6374] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 231.669276][ T6373] loop2: detected capacity change from 0 to 2048 [ 231.676720][ T6374] EXT4-fs (loop1): This should not happen!! Data will be lost [ 231.676720][ T6374] [ 231.743576][ T6376] loop4: detected capacity change from 0 to 2048 [ 231.751788][ T6374] EXT4-fs (loop1): Total free blocks count 0 [ 231.784770][ T6374] EXT4-fs (loop1): Free/Dirty block details [ 231.794495][ T6374] EXT4-fs (loop1): free_blocks=0 [ 231.800622][ T6374] EXT4-fs (loop1): dirty_blocks=16 [ 231.806885][ T6374] EXT4-fs (loop1): Block reservation details [ 231.813742][ T6374] EXT4-fs (loop1): i_reserved_data_blocks=1 executing program [ 231.839271][ T12] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 1 with max blocks 1 with error 28 [ 231.861624][ T6380] loop0: detected capacity change from 0 to 2048 [ 231.937691][ T12] EXT4-fs (loop1): This should not happen!! Data will be lost [ 231.937691][ T12] [ 231.940623][ T6385] loop3: detected capacity change from 0 to 2048 [ 232.014199][ T6389] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 232.074236][ T504] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm kworker/u8:4: bg 0: block 234: padding at end of block bitmap is not set [ 232.086718][ T6389] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 232.097510][ T504] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 232.116806][ T50] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm kworker/u8:3: bg 0: block 234: padding at end of block bitmap is not set [ 232.136332][ T50] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 232.158286][ T504] EXT4-fs (loop2): This should not happen!! Data will be lost [ 232.158286][ T504] [ 232.180161][ T6389] EXT4-fs (loop0): This should not happen!! Data will be lost [ 232.180161][ T6389] [ 232.180273][ T50] EXT4-fs (loop4): This should not happen!! Data will be lost [ 232.180273][ T50] [ 232.191151][ T504] EXT4-fs (loop2): Total free blocks count 0 [ 232.209086][ T504] EXT4-fs (loop2): Free/Dirty block details [ 232.215042][ T504] EXT4-fs (loop2): free_blocks=0 [ 232.220472][ T504] EXT4-fs (loop2): dirty_blocks=16 executing program [ 232.229763][ T6389] EXT4-fs (loop0): Total free blocks count 0 [ 232.235483][ T504] EXT4-fs (loop2): Block reservation details [ 232.239405][ T6392] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 232.242483][ T504] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 232.268217][ T6389] EXT4-fs (loop0): Free/Dirty block details [ 232.274703][ T50] EXT4-fs (loop4): Total free blocks count 0 [ 232.296552][ T6389] EXT4-fs (loop0): free_blocks=0 [ 232.302631][ T50] EXT4-fs (loop4): Free/Dirty block details [ 232.308339][ T6392] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 232.315258][ T6389] EXT4-fs (loop0): dirty_blocks=16 [ 232.335687][ T6392] EXT4-fs (loop3): This should not happen!! Data will be lost [ 232.335687][ T6392] [ 232.335839][ T50] EXT4-fs (loop4): free_blocks=0 [ 232.360346][ T6394] loop1: detected capacity change from 0 to 2048 [ 232.366105][ T6389] EXT4-fs (loop0): Block reservation details [ 232.367225][ T6392] EXT4-fs (loop3): Total free blocks count 0 [ 232.373639][ T6389] EXT4-fs (loop0): i_reserved_data_blocks=1 executing program [ 232.393881][ T50] EXT4-fs (loop4): dirty_blocks=16 [ 232.402423][ T6392] EXT4-fs (loop3): Free/Dirty block details [ 232.404656][ T50] EXT4-fs (loop4): Block reservation details [ 232.418070][ T6392] EXT4-fs (loop3): free_blocks=0 [ 232.458019][ T6392] EXT4-fs (loop3): dirty_blocks=16 [ 232.463504][ T6392] EXT4-fs (loop3): Block reservation details [ 232.474852][ T28] kauditd_printk_skb: 46 callbacks suppressed [ 232.474873][ T28] audit: type=1804 audit(1712078288.559:509): pid=6394 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.arr8uM/50/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 232.485242][ T50] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 232.536470][ T6392] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 232.556252][ T6399] loop2: detected capacity change from 0 to 2048 [ 232.560317][ T28] audit: type=1804 audit(1712078288.599:510): pid=6394 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.arr8uM/50/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 232.587533][ T6401] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 232.632358][ T6401] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 232.662467][ T6401] EXT4-fs (loop1): This should not happen!! Data will be lost [ 232.662467][ T6401] [ 232.681515][ T6401] EXT4-fs (loop1): Total free blocks count 0 executing program [ 232.705007][ T6401] EXT4-fs (loop1): Free/Dirty block details [ 232.711850][ T6401] EXT4-fs (loop1): free_blocks=0 [ 232.717897][ T6401] EXT4-fs (loop1): dirty_blocks=16 [ 232.723377][ T6401] EXT4-fs (loop1): Block reservation details [ 232.729938][ T28] audit: type=1804 audit(1712078288.809:511): pid=6399 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.Q8xyCh/52/bus/bus" dev="loop2" ino=18 res=1 errno=0 executing program [ 232.731168][ T6401] EXT4-fs (loop1): i_reserved_data_blocks=1 executing program [ 232.808550][ T6409] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 232.847139][ T6406] loop4: detected capacity change from 0 to 2048 [ 232.855543][ T28] audit: type=1804 audit(1712078288.809:512): pid=6399 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.Q8xyCh/52/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 232.898099][ T6408] loop0: detected capacity change from 0 to 2048 [ 232.908460][ T6410] loop3: detected capacity change from 0 to 2048 [ 232.919131][ T6409] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 232.932178][ T6409] EXT4-fs (loop2): This should not happen!! Data will be lost [ 232.932178][ T6409] [ 232.942360][ T28] audit: type=1804 audit(1712078289.029:513): pid=6406 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.dO0bnN/50/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 232.967475][ T6409] EXT4-fs (loop2): Total free blocks count 0 [ 232.974583][ T6409] EXT4-fs (loop2): Free/Dirty block details [ 232.982152][ T6409] EXT4-fs (loop2): free_blocks=0 [ 232.989214][ T6409] EXT4-fs (loop2): dirty_blocks=16 [ 232.994832][ T6409] EXT4-fs (loop2): Block reservation details [ 233.001550][ T6409] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 233.009715][ T28] audit: type=1804 audit(1712078289.039:514): pid=6406 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.dO0bnN/50/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 233.090715][ T28] audit: type=1804 audit(1712078289.139:515): pid=6408 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.7lRq9x/52/bus/bus" dev="loop0" ino=18 res=1 errno=0 executing program [ 233.157491][ T6418] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 233.172997][ T6420] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 233.176763][ T6418] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 233.210447][ T6418] EXT4-fs (loop0): This should not happen!! Data will be lost [ 233.210447][ T6418] [ 233.217063][ T28] audit: type=1804 audit(1712078289.139:516): pid=6408 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.7lRq9x/52/bus/bus" dev="loop0" ino=18 res=1 errno=0 executing program [ 233.273260][ T6418] EXT4-fs (loop0): Total free blocks count 0 [ 233.293069][ T6420] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 233.310447][ T6418] EXT4-fs (loop0): Free/Dirty block details [ 233.318548][ T6421] loop1: detected capacity change from 0 to 2048 [ 233.336118][ T28] audit: type=1804 audit(1712078289.179:517): pid=6410 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.LQLvTy/49/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 233.341794][ T6418] EXT4-fs (loop0): free_blocks=0 [ 233.364714][ T6420] EXT4-fs (loop3): This should not happen!! Data will be lost [ 233.364714][ T6420] [ 233.387751][ T6423] loop2: detected capacity change from 0 to 2048 [ 233.388376][ T504] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm kworker/u8:4: bg 0: block 234: padding at end of block bitmap is not set [ 233.409652][ T28] audit: type=1804 audit(1712078289.179:518): pid=6410 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.LQLvTy/49/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 233.417372][ T6418] EXT4-fs (loop0): dirty_blocks=16 [ 233.449366][ T504] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 233.450678][ T6418] EXT4-fs (loop0): Block reservation details [ 233.469018][ T6418] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 233.499963][ T504] EXT4-fs (loop4): This should not happen!! Data will be lost [ 233.499963][ T504] [ 233.511600][ T504] EXT4-fs (loop4): Total free blocks count 0 [ 233.518384][ T6426] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 233.524540][ T504] EXT4-fs (loop4): Free/Dirty block details [ 233.536718][ T6426] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 233.553762][ T504] EXT4-fs (loop4): free_blocks=0 [ 233.566361][ T6426] EXT4-fs (loop1): This should not happen!! Data will be lost [ 233.566361][ T6426] [ 233.582611][ T504] EXT4-fs (loop4): dirty_blocks=16 [ 233.583644][ T6426] EXT4-fs (loop1): Total free blocks count 0 executing program executing program [ 233.603052][ T504] EXT4-fs (loop4): Block reservation details [ 233.622199][ T504] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 233.632951][ T6426] EXT4-fs (loop1): Free/Dirty block details [ 233.643095][ T6426] EXT4-fs (loop1): free_blocks=0 [ 233.648508][ T6426] EXT4-fs (loop1): dirty_blocks=16 [ 233.653992][ T6426] EXT4-fs (loop1): Block reservation details [ 233.688009][ T6433] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 233.704330][ T6432] loop3: detected capacity change from 0 to 2048 [ 233.716194][ T6426] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 233.726591][ T6433] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 233.739171][ T6433] EXT4-fs (loop2): This should not happen!! Data will be lost [ 233.739171][ T6433] executing program [ 233.749556][ T6433] EXT4-fs (loop2): Total free blocks count 0 [ 233.766388][ T6433] EXT4-fs (loop2): Free/Dirty block details [ 233.773525][ T6433] EXT4-fs (loop2): free_blocks=0 [ 233.773542][ T6431] loop0: detected capacity change from 0 to 2048 [ 233.778640][ T6433] EXT4-fs (loop2): dirty_blocks=16 [ 233.811163][ T6433] EXT4-fs (loop2): Block reservation details [ 233.836928][ T6433] EXT4-fs (loop2): i_reserved_data_blocks=1 executing program executing program [ 233.960898][ T6437] loop4: detected capacity change from 0 to 2048 [ 233.976795][ T6444] loop2: detected capacity change from 0 to 2048 [ 234.015843][ T6449] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 234.050273][ T12] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm kworker/u8:1: bg 0: block 234: padding at end of block bitmap is not set [ 234.080329][ T6449] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 234.096917][ T12] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 234.098991][ T6442] loop1: detected capacity change from 0 to 2048 [ 234.141829][ T6449] EXT4-fs (loop0): This should not happen!! Data will be lost [ 234.141829][ T6449] [ 234.164283][ T6449] EXT4-fs (loop0): Total free blocks count 0 [ 234.171332][ T6449] EXT4-fs (loop0): Free/Dirty block details [ 234.179942][ T12] EXT4-fs (loop3): This should not happen!! Data will be lost [ 234.179942][ T12] [ 234.186079][ T6449] EXT4-fs (loop0): free_blocks=0 [ 234.230277][ T12] EXT4-fs (loop3): Total free blocks count 0 [ 234.255594][ T6449] EXT4-fs (loop0): dirty_blocks=16 [ 234.275194][ T12] EXT4-fs (loop3): Free/Dirty block details [ 234.276608][ T6454] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 234.281337][ T12] EXT4-fs (loop3): free_blocks=0 [ 234.301602][ T12] EXT4-fs (loop3): dirty_blocks=16 [ 234.307014][ T12] EXT4-fs (loop3): Block reservation details [ 234.313268][ T12] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 234.325254][ T6449] EXT4-fs (loop0): Block reservation details [ 234.337947][ T6449] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 234.344058][ T6454] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 234.357329][ T2421] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm kworker/u8:8: bg 0: block 234: padding at end of block bitmap is not set [ 234.371883][ T6454] EXT4-fs (loop1): This should not happen!! Data will be lost [ 234.371883][ T6454] [ 234.408321][ T2421] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 234.412428][ T6454] EXT4-fs (loop1): Total free blocks count 0 [ 234.428435][ T2421] EXT4-fs (loop4): This should not happen!! Data will be lost [ 234.428435][ T2421] [ 234.433023][ T6454] EXT4-fs (loop1): Free/Dirty block details executing program [ 234.453150][ T2421] EXT4-fs (loop4): Total free blocks count 0 [ 234.465741][ T12] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm kworker/u8:1: bg 0: block 234: padding at end of block bitmap is not set [ 234.477018][ T2421] EXT4-fs (loop4): Free/Dirty block details [ 234.490807][ T2421] EXT4-fs (loop4): free_blocks=0 [ 234.514004][ T6454] EXT4-fs (loop1): free_blocks=0 [ 234.520697][ T12] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 234.526101][ T2421] EXT4-fs (loop4): dirty_blocks=16 [ 234.539813][ T6456] loop3: detected capacity change from 0 to 2048 [ 234.540742][ T2421] EXT4-fs (loop4): Block reservation details [ 234.548058][ T6454] EXT4-fs (loop1): dirty_blocks=16 executing program [ 234.554036][ T2421] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 234.569846][ T6454] EXT4-fs (loop1): Block reservation details [ 234.580887][ T12] EXT4-fs (loop2): This should not happen!! Data will be lost [ 234.580887][ T12] [ 234.621891][ T6454] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 234.630498][ T12] EXT4-fs (loop2): Total free blocks count 0 executing program [ 234.662376][ T12] EXT4-fs (loop2): Free/Dirty block details [ 234.681642][ T6458] loop0: detected capacity change from 0 to 2048 [ 234.689866][ T12] EXT4-fs (loop2): free_blocks=0 [ 234.691283][ T6461] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 234.730395][ T12] EXT4-fs (loop2): dirty_blocks=16 [ 234.744641][ T6461] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 234.762881][ T12] EXT4-fs (loop2): Block reservation details executing program [ 234.780972][ T12] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 234.791026][ T6463] loop4: detected capacity change from 0 to 2048 [ 234.818553][ T6461] EXT4-fs (loop3): This should not happen!! Data will be lost [ 234.818553][ T6461] executing program [ 234.889083][ T6461] EXT4-fs (loop3): Total free blocks count 0 [ 234.941135][ T6467] loop1: detected capacity change from 0 to 2048 [ 234.945860][ T6461] EXT4-fs (loop3): Free/Dirty block details [ 234.968121][ T6461] EXT4-fs (loop3): free_blocks=0 [ 234.994796][ T6461] EXT4-fs (loop3): dirty_blocks=16 [ 234.994985][ T6475] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 235.001307][ T6461] EXT4-fs (loop3): Block reservation details [ 235.023066][ T6461] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 235.068655][ T6475] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 235.084194][ T6470] loop2: detected capacity change from 0 to 2048 [ 235.093711][ T504] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm kworker/u8:4: bg 0: block 234: padding at end of block bitmap is not set [ 235.109010][ T6475] EXT4-fs (loop4): This should not happen!! Data will be lost [ 235.109010][ T6475] [ 235.123147][ T6476] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 235.125648][ T6475] EXT4-fs (loop4): Total free blocks count 0 [ 235.148202][ T504] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 235.185971][ T6475] EXT4-fs (loop4): Free/Dirty block details [ 235.190651][ T6476] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 235.194295][ T504] EXT4-fs (loop0): This should not happen!! Data will be lost [ 235.194295][ T504] [ 235.217931][ T6475] EXT4-fs (loop4): free_blocks=0 [ 235.223072][ T6475] EXT4-fs (loop4): dirty_blocks=16 [ 235.228820][ T6475] EXT4-fs (loop4): Block reservation details executing program [ 235.249531][ T6476] EXT4-fs (loop1): This should not happen!! Data will be lost [ 235.249531][ T6476] [ 235.266810][ T6475] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 235.267530][ T6481] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 235.289160][ T504] EXT4-fs (loop0): Total free blocks count 0 [ 235.304388][ T6480] loop3: detected capacity change from 0 to 2048 [ 235.312274][ T6481] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 235.317560][ T504] EXT4-fs (loop0): Free/Dirty block details [ 235.326698][ T6476] EXT4-fs (loop1): Total free blocks count 0 [ 235.340239][ T6476] EXT4-fs (loop1): Free/Dirty block details [ 235.347826][ T6481] EXT4-fs (loop2): This should not happen!! Data will be lost [ 235.347826][ T6481] [ 235.365481][ T6476] EXT4-fs (loop1): free_blocks=0 [ 235.371117][ T6476] EXT4-fs (loop1): dirty_blocks=16 [ 235.377145][ T6481] EXT4-fs (loop2): Total free blocks count 0 [ 235.379286][ T504] EXT4-fs (loop0): free_blocks=0 [ 235.384321][ T6476] EXT4-fs (loop1): Block reservation details [ 235.395321][ T6481] EXT4-fs (loop2): Free/Dirty block details [ 235.401637][ T6476] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 235.408547][ T6481] EXT4-fs (loop2): free_blocks=0 [ 235.414207][ T6481] EXT4-fs (loop2): dirty_blocks=16 [ 235.420641][ T6481] EXT4-fs (loop2): Block reservation details [ 235.427230][ T6481] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 235.434812][ T504] EXT4-fs (loop0): dirty_blocks=16 [ 235.440240][ T504] EXT4-fs (loop0): Block reservation details [ 235.446794][ T504] EXT4-fs (loop0): i_reserved_data_blocks=1 executing program executing program executing program executing program [ 235.599140][ T6486] loop4: detected capacity change from 0 to 2048 [ 235.658294][ T504] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm kworker/u8:4: bg 0: block 234: padding at end of block bitmap is not set [ 235.706486][ T6488] loop0: detected capacity change from 0 to 2048 [ 235.714728][ T6491] loop2: detected capacity change from 0 to 2048 [ 235.717697][ T504] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 235.747595][ T504] EXT4-fs (loop3): This should not happen!! Data will be lost [ 235.747595][ T504] [ 235.758194][ T504] EXT4-fs (loop3): Total free blocks count 0 [ 235.764871][ T504] EXT4-fs (loop3): Free/Dirty block details [ 235.772649][ T504] EXT4-fs (loop3): free_blocks=0 [ 235.777906][ T504] EXT4-fs (loop3): dirty_blocks=16 [ 235.783237][ T504] EXT4-fs (loop3): Block reservation details [ 235.784855][ T6492] loop1: detected capacity change from 0 to 2048 [ 235.789729][ T504] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 235.889714][ T6502] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 235.910488][ T6502] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 235.926153][ T6502] EXT4-fs (loop2): This should not happen!! Data will be lost [ 235.926153][ T6502] [ 235.937983][ T6502] EXT4-fs (loop2): Total free blocks count 0 [ 235.963742][ T6502] EXT4-fs (loop2): Free/Dirty block details [ 235.995447][ T6502] EXT4-fs (loop2): free_blocks=0 executing program [ 236.037497][ T6502] EXT4-fs (loop2): dirty_blocks=16 [ 236.060062][ T50] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm kworker/u8:3: bg 0: block 234: padding at end of block bitmap is not set [ 236.096055][ T6502] EXT4-fs (loop2): Block reservation details [ 236.107322][ T6506] loop3: detected capacity change from 0 to 2048 [ 236.114248][ T6502] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 236.132925][ T50] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 236.164144][ T50] EXT4-fs (loop4): This should not happen!! Data will be lost [ 236.164144][ T50] [ 236.208976][ T50] EXT4-fs (loop4): Total free blocks count 0 [ 236.209591][ T1054] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm kworker/u8:6: bg 0: block 234: padding at end of block bitmap is not set [ 236.216604][ T50] EXT4-fs (loop4): Free/Dirty block details [ 236.257960][ T50] EXT4-fs (loop4): free_blocks=0 [ 236.268174][ T50] EXT4-fs (loop4): dirty_blocks=16 [ 236.273819][ T50] EXT4-fs (loop4): Block reservation details [ 236.276167][ T1054] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 236.294003][ T2421] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm kworker/u8:8: bg 0: block 234: padding at end of block bitmap is not set executing program [ 236.300020][ T50] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 236.335265][ T1054] EXT4-fs (loop0): This should not happen!! Data will be lost [ 236.335265][ T1054] [ 236.346388][ T6510] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 236.370111][ T2421] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 236.371984][ T1054] EXT4-fs (loop0): Total free blocks count 0 [ 236.402020][ T6510] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 236.402896][ T6511] loop2: detected capacity change from 0 to 2048 [ 236.420719][ T1054] EXT4-fs (loop0): Free/Dirty block details [ 236.430111][ T2421] EXT4-fs (loop1): This should not happen!! Data will be lost [ 236.430111][ T2421] [ 236.443913][ T6510] EXT4-fs (loop3): This should not happen!! Data will be lost [ 236.443913][ T6510] executing program [ 236.467617][ T1054] EXT4-fs (loop0): free_blocks=0 [ 236.470090][ T6510] EXT4-fs (loop3): Total free blocks count 0 [ 236.479701][ T2421] EXT4-fs (loop1): Total free blocks count 0 [ 236.483664][ T6510] EXT4-fs (loop3): Free/Dirty block details [ 236.492793][ T6510] EXT4-fs (loop3): free_blocks=0 [ 236.499427][ T6510] EXT4-fs (loop3): dirty_blocks=16 [ 236.505987][ T6510] EXT4-fs (loop3): Block reservation details [ 236.507683][ T1054] EXT4-fs (loop0): dirty_blocks=16 [ 236.512580][ T6510] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 236.523923][ T2421] EXT4-fs (loop1): Free/Dirty block details [ 236.535219][ T2421] EXT4-fs (loop1): free_blocks=0 [ 236.542596][ T2421] EXT4-fs (loop1): dirty_blocks=16 [ 236.565177][ T2421] EXT4-fs (loop1): Block reservation details [ 236.571414][ T2421] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 236.571495][ T1054] EXT4-fs (loop0): Block reservation details [ 236.578121][ T6515] loop4: detected capacity change from 0 to 2048 [ 236.605617][ T1054] EXT4-fs (loop0): i_reserved_data_blocks=1 executing program [ 236.706935][ T6520] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set executing program [ 236.762115][ T6520] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 236.780600][ T50] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm kworker/u8:3: bg 0: block 234: padding at end of block bitmap is not set [ 236.799159][ T6521] loop3: detected capacity change from 0 to 2048 executing program [ 236.838121][ T6520] EXT4-fs (loop4): This should not happen!! Data will be lost [ 236.838121][ T6520] [ 236.877231][ T6524] loop1: detected capacity change from 0 to 2048 [ 236.884875][ T50] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 236.904241][ T6520] EXT4-fs (loop4): Total free blocks count 0 [ 236.913938][ T6520] EXT4-fs (loop4): Free/Dirty block details [ 236.921046][ T6520] EXT4-fs (loop4): free_blocks=0 [ 236.926379][ T6520] EXT4-fs (loop4): dirty_blocks=16 [ 236.931772][ T6520] EXT4-fs (loop4): Block reservation details [ 236.938534][ T6520] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 236.946147][ T6525] loop0: detected capacity change from 0 to 2048 [ 236.946153][ T50] EXT4-fs (loop2): This should not happen!! Data will be lost [ 236.946153][ T50] [ 236.946176][ T50] EXT4-fs (loop2): Total free blocks count 0 [ 236.969270][ T50] EXT4-fs (loop2): Free/Dirty block details [ 236.975584][ T50] EXT4-fs (loop2): free_blocks=0 [ 236.981759][ T50] EXT4-fs (loop2): dirty_blocks=16 [ 236.988332][ T50] EXT4-fs (loop2): Block reservation details [ 236.994785][ T50] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 237.085231][ T6532] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 237.105699][ T6533] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set executing program executing program [ 237.121698][ T6534] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 237.145987][ T6532] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 237.175410][ T6534] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 237.188376][ T6533] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 237.201866][ T6532] EXT4-fs (loop0): This should not happen!! Data will be lost [ 237.201866][ T6532] [ 237.213967][ T6537] loop2: detected capacity change from 0 to 2048 [ 237.220734][ T6534] EXT4-fs (loop1): This should not happen!! Data will be lost [ 237.220734][ T6534] [ 237.231444][ T6533] EXT4-fs (loop3): This should not happen!! Data will be lost [ 237.231444][ T6533] [ 237.242222][ T6532] EXT4-fs (loop0): Total free blocks count 0 [ 237.254200][ T6534] EXT4-fs (loop1): Total free blocks count 0 [ 237.262818][ T6533] EXT4-fs (loop3): Total free blocks count 0 [ 237.271093][ T6532] EXT4-fs (loop0): Free/Dirty block details [ 237.288587][ T6538] loop4: detected capacity change from 0 to 2048 [ 237.296956][ T6534] EXT4-fs (loop1): Free/Dirty block details [ 237.302910][ T6534] EXT4-fs (loop1): free_blocks=0 [ 237.315737][ T6532] EXT4-fs (loop0): free_blocks=0 [ 237.326165][ T6533] EXT4-fs (loop3): Free/Dirty block details [ 237.332669][ T6532] EXT4-fs (loop0): dirty_blocks=16 [ 237.353511][ T6533] EXT4-fs (loop3): free_blocks=0 [ 237.363872][ T6532] EXT4-fs (loop0): Block reservation details [ 237.374145][ T6543] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 237.393184][ T6534] EXT4-fs (loop1): dirty_blocks=16 [ 237.398967][ T6533] EXT4-fs (loop3): dirty_blocks=16 [ 237.404298][ T6533] EXT4-fs (loop3): Block reservation details [ 237.415856][ T6532] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 237.425319][ T6534] EXT4-fs (loop1): Block reservation details [ 237.443817][ T6534] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 237.469144][ T6544] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 237.469529][ T6533] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 237.494152][ T6543] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 237.508840][ T6543] EXT4-fs (loop2): This should not happen!! Data will be lost [ 237.508840][ T6543] [ 237.519533][ T6543] EXT4-fs (loop2): Total free blocks count 0 [ 237.525904][ T6543] EXT4-fs (loop2): Free/Dirty block details [ 237.540025][ T6543] EXT4-fs (loop2): free_blocks=0 [ 237.546208][ T6543] EXT4-fs (loop2): dirty_blocks=16 [ 237.551529][ T6543] EXT4-fs (loop2): Block reservation details [ 237.553804][ T6544] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 237.576101][ T6544] EXT4-fs (loop4): This should not happen!! Data will be lost [ 237.576101][ T6544] [ 237.583313][ T6543] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 237.589444][ T6544] EXT4-fs (loop4): Total free blocks count 0 [ 237.599999][ T6544] EXT4-fs (loop4): Free/Dirty block details [ 237.610471][ T6544] EXT4-fs (loop4): free_blocks=0 executing program [ 237.617720][ T6544] EXT4-fs (loop4): dirty_blocks=16 [ 237.623204][ T6544] EXT4-fs (loop4): Block reservation details executing program [ 237.661501][ T6544] EXT4-fs (loop4): i_reserved_data_blocks=1 executing program executing program [ 237.763368][ T6546] loop1: detected capacity change from 0 to 2048 [ 237.776379][ T6548] loop0: detected capacity change from 0 to 2048 executing program [ 237.845394][ T28] kauditd_printk_skb: 50 callbacks suppressed [ 237.845412][ T28] audit: type=1804 audit(1712078293.939:569): pid=6546 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.arr8uM/56/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 237.878563][ T6558] loop4: detected capacity change from 0 to 2048 [ 237.880305][ T6552] loop2: detected capacity change from 0 to 2048 [ 237.896639][ T6551] loop3: detected capacity change from 0 to 2048 [ 237.905642][ T28] audit: type=1804 audit(1712078293.999:570): pid=6546 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.arr8uM/56/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 237.976676][ T28] audit: type=1804 audit(1712078294.069:571): pid=6548 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.7lRq9x/57/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 238.002952][ T28] audit: type=1804 audit(1712078294.069:572): pid=6548 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.7lRq9x/57/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 238.028870][ T28] audit: type=1804 audit(1712078294.109:573): pid=6558 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.dO0bnN/56/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 238.057936][ T6566] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 238.094856][ T6566] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 238.095537][ T28] audit: type=1804 audit(1712078294.109:574): pid=6558 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.dO0bnN/56/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 238.130876][ T28] audit: type=1804 audit(1712078294.129:575): pid=6552 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.Q8xyCh/59/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 238.164222][ T28] audit: type=1804 audit(1712078294.139:576): pid=6552 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.Q8xyCh/59/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 238.191171][ T6569] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 238.207426][ T6566] EXT4-fs (loop0): This should not happen!! Data will be lost [ 238.207426][ T6566] [ 238.218986][ T6569] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 238.231922][ T6566] EXT4-fs (loop0): Total free blocks count 0 [ 238.238910][ T6566] EXT4-fs (loop0): Free/Dirty block details [ 238.245970][ T28] audit: type=1804 audit(1712078294.169:577): pid=6551 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.LQLvTy/55/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 238.269708][ T6566] EXT4-fs (loop0): free_blocks=0 [ 238.275269][ T1054] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm kworker/u8:6: bg 0: block 234: padding at end of block bitmap is not set [ 238.291130][ T6569] EXT4-fs (loop3): This should not happen!! Data will be lost [ 238.291130][ T6569] [ 238.303589][ T504] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm kworker/u8:4: bg 0: block 234: padding at end of block bitmap is not set [ 238.304456][ T6566] EXT4-fs (loop0): dirty_blocks=16 [ 238.323922][ T6569] EXT4-fs (loop3): Total free blocks count 0 [ 238.324091][ T2421] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm kworker/u8:8: bg 0: block 234: padding at end of block bitmap is not set [ 238.331653][ T6569] EXT4-fs (loop3): Free/Dirty block details [ 238.352355][ T28] audit: type=1804 audit(1712078294.179:578): pid=6551 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.LQLvTy/55/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 238.377501][ T6566] EXT4-fs (loop0): Block reservation details [ 238.382384][ T504] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 238.383768][ T6566] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 238.384735][ T1054] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 238.402517][ T504] EXT4-fs (loop2): This should not happen!! Data will be lost [ 238.402517][ T504] [ 238.402547][ T504] EXT4-fs (loop2): Total free blocks count 0 [ 238.415815][ T6569] EXT4-fs (loop3): free_blocks=0 [ 238.415844][ T6569] EXT4-fs (loop3): dirty_blocks=16 [ 238.415857][ T6569] EXT4-fs (loop3): Block reservation details [ 238.415870][ T6569] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 238.433933][ T2421] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 238.444545][ T504] EXT4-fs (loop2): Free/Dirty block details [ 238.460771][ T1054] EXT4-fs (loop4): This should not happen!! Data will be lost [ 238.460771][ T1054] [ 238.471533][ T504] EXT4-fs (loop2): free_blocks=0 [ 238.476333][ T2421] EXT4-fs (loop1): This should not happen!! Data will be lost [ 238.476333][ T2421] [ 238.497767][ T504] EXT4-fs (loop2): dirty_blocks=16 [ 238.501869][ T1054] EXT4-fs (loop4): Total free blocks count 0 [ 238.507965][ T504] EXT4-fs (loop2): Block reservation details [ 238.522074][ T504] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 238.525842][ T1054] EXT4-fs (loop4): Free/Dirty block details [ 238.534485][ T1054] EXT4-fs (loop4): free_blocks=0 executing program [ 238.542929][ T2421] EXT4-fs (loop1): Total free blocks count 0 [ 238.548784][ T1054] EXT4-fs (loop4): dirty_blocks=16 [ 238.554607][ T1054] EXT4-fs (loop4): Block reservation details [ 238.561706][ T1054] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 238.568889][ T2421] EXT4-fs (loop1): Free/Dirty block details [ 238.574835][ T2421] EXT4-fs (loop1): free_blocks=0 [ 238.580414][ T2421] EXT4-fs (loop1): dirty_blocks=16 [ 238.586700][ T2421] EXT4-fs (loop1): Block reservation details executing program [ 238.619083][ T2421] EXT4-fs (loop1): i_reserved_data_blocks=1 executing program [ 238.684575][ T6571] loop3: detected capacity change from 0 to 2048 executing program executing program [ 238.750541][ T6573] loop2: detected capacity change from 0 to 2048 [ 238.799677][ T6575] loop0: detected capacity change from 0 to 2048 [ 238.862944][ T6586] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 238.904508][ T6586] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 238.906911][ T6580] loop4: detected capacity change from 0 to 2048 [ 238.926086][ T6586] EXT4-fs (loop3): This should not happen!! Data will be lost [ 238.926086][ T6586] [ 238.943659][ T6586] EXT4-fs (loop3): Total free blocks count 0 [ 238.949870][ T6581] loop1: detected capacity change from 0 to 2048 [ 238.953292][ T6587] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 238.974497][ T6588] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 239.012697][ T6586] EXT4-fs (loop3): Free/Dirty block details [ 239.021416][ T6587] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 239.034698][ T6586] EXT4-fs (loop3): free_blocks=0 [ 239.042282][ T6586] EXT4-fs (loop3): dirty_blocks=16 [ 239.048676][ T6587] EXT4-fs (loop0): This should not happen!! Data will be lost [ 239.048676][ T6587] [ 239.058316][ T6588] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 239.059740][ T6586] EXT4-fs (loop3): Block reservation details [ 239.079054][ T6586] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 239.095494][ T6588] EXT4-fs (loop2): This should not happen!! Data will be lost [ 239.095494][ T6588] [ 239.170386][ T6593] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 239.188342][ T6593] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 239.202367][ T6593] EXT4-fs (loop1): This should not happen!! Data will be lost [ 239.202367][ T6593] [ 239.212920][ T6593] EXT4-fs (loop1): Total free blocks count 0 [ 239.223156][ T6593] EXT4-fs (loop1): Free/Dirty block details [ 239.235362][ T6593] EXT4-fs (loop1): free_blocks=0 [ 239.249642][ T6593] EXT4-fs (loop1): dirty_blocks=16 [ 239.260749][ T6593] EXT4-fs (loop1): Block reservation details executing program executing program [ 239.261710][ T6594] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 239.267658][ T6593] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 239.311992][ T6594] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program [ 239.363436][ T6594] EXT4-fs (loop4): This should not happen!! Data will be lost [ 239.363436][ T6594] [ 239.375342][ T6598] loop3: detected capacity change from 0 to 2048 [ 239.387941][ T6597] loop0: detected capacity change from 0 to 2048 [ 239.396486][ T6594] EXT4-fs (loop4): Total free blocks count 0 [ 239.411232][ T6594] EXT4-fs (loop4): Free/Dirty block details [ 239.418249][ T6594] EXT4-fs (loop4): free_blocks=0 [ 239.424729][ T6594] EXT4-fs (loop4): dirty_blocks=16 [ 239.454536][ T6600] loop2: detected capacity change from 0 to 2048 [ 239.461509][ T6594] EXT4-fs (loop4): Block reservation details [ 239.475734][ T6594] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 239.567381][ T6607] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set executing program [ 239.606328][ T6607] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 239.657438][ T6607] EXT4-fs (loop0): This should not happen!! Data will be lost [ 239.657438][ T6607] [ 239.695557][ T6611] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 239.715198][ T6607] EXT4-fs (loop0): Total free blocks count 0 [ 239.721677][ T6607] EXT4-fs (loop0): Free/Dirty block details [ 239.732354][ T6607] EXT4-fs (loop0): free_blocks=0 [ 239.738809][ T6611] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 239.741633][ T6610] loop1: detected capacity change from 0 to 2048 [ 239.752006][ T6607] EXT4-fs (loop0): dirty_blocks=16 [ 239.763826][ T6607] EXT4-fs (loop0): Block reservation details [ 239.770839][ T6611] EXT4-fs (loop2): This should not happen!! Data will be lost [ 239.770839][ T6611] executing program [ 239.794287][ T6607] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 239.801503][ T6611] EXT4-fs (loop2): Total free blocks count 0 [ 239.848954][ T6611] EXT4-fs (loop2): Free/Dirty block details [ 239.878985][ T37] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm kworker/u8:2: bg 0: block 234: padding at end of block bitmap is not set [ 239.891280][ T6613] loop4: detected capacity change from 0 to 2048 [ 239.903140][ T6611] EXT4-fs (loop2): free_blocks=0 [ 239.917515][ T6611] EXT4-fs (loop2): dirty_blocks=16 [ 239.924876][ T6611] EXT4-fs (loop2): Block reservation details [ 239.932769][ T6611] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 239.934006][ T37] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 239.962900][ T37] EXT4-fs (loop3): This should not happen!! Data will be lost [ 239.962900][ T37] [ 240.011038][ T6618] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 240.033974][ T6618] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 240.048229][ T6618] EXT4-fs (loop1): This should not happen!! Data will be lost [ 240.048229][ T6618] [ 240.059246][ T6618] EXT4-fs (loop1): Total free blocks count 0 [ 240.066092][ T6618] EXT4-fs (loop1): Free/Dirty block details [ 240.072333][ T6618] EXT4-fs (loop1): free_blocks=0 executing program executing program [ 240.113031][ T6618] EXT4-fs (loop1): dirty_blocks=16 [ 240.118817][ T6620] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 240.123874][ T6618] EXT4-fs (loop1): Block reservation details executing program [ 240.172656][ T6618] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 240.191815][ T6620] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 240.241133][ T6621] loop0: detected capacity change from 0 to 2048 [ 240.249505][ T6620] EXT4-fs (loop4): This should not happen!! Data will be lost [ 240.249505][ T6620] [ 240.267245][ T6620] EXT4-fs (loop4): Total free blocks count 0 [ 240.280632][ T6620] EXT4-fs (loop4): Free/Dirty block details [ 240.287799][ T6623] loop2: detected capacity change from 0 to 2048 [ 240.297881][ T6620] EXT4-fs (loop4): free_blocks=0 [ 240.341356][ T6620] EXT4-fs (loop4): dirty_blocks=16 [ 240.343683][ T6625] loop3: detected capacity change from 0 to 2048 [ 240.350623][ T6620] EXT4-fs (loop4): Block reservation details executing program [ 240.472654][ T6620] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 240.509233][ T6634] loop1: detected capacity change from 0 to 2048 [ 240.519530][ T1054] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm kworker/u8:6: bg 0: block 234: padding at end of block bitmap is not set [ 240.546042][ T1054] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 240.575444][ T1054] EXT4-fs (loop0): This should not happen!! Data will be lost [ 240.575444][ T1054] [ 240.614022][ T1054] EXT4-fs (loop0): Total free blocks count 0 [ 240.654402][ T1054] EXT4-fs (loop0): Free/Dirty block details [ 240.673265][ T2421] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm kworker/u8:8: bg 0: block 234: padding at end of block bitmap is not set [ 240.673903][ T1109] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm kworker/u8:7: bg 0: block 234: padding at end of block bitmap is not set [ 240.692886][ T1054] EXT4-fs (loop0): free_blocks=0 executing program [ 240.725342][ T1054] EXT4-fs (loop0): dirty_blocks=16 [ 240.730677][ T1054] EXT4-fs (loop0): Block reservation details [ 240.732344][ T6640] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 240.744062][ T1054] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 240.760730][ T2421] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 240.766409][ T6640] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 240.785246][ T2421] EXT4-fs (loop3): This should not happen!! Data will be lost [ 240.785246][ T2421] [ 240.787412][ T6640] EXT4-fs (loop1): This should not happen!! Data will be lost [ 240.787412][ T6640] [ 240.806287][ T1109] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 240.806882][ T6640] EXT4-fs (loop1): Total free blocks count 0 [ 240.828942][ T6640] EXT4-fs (loop1): Free/Dirty block details [ 240.835649][ T6640] EXT4-fs (loop1): free_blocks=0 [ 240.836919][ T6641] loop4: detected capacity change from 0 to 2048 [ 240.840892][ T6640] EXT4-fs (loop1): dirty_blocks=16 [ 240.852911][ T6640] EXT4-fs (loop1): Block reservation details [ 240.859385][ T6640] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 240.870073][ T1109] EXT4-fs (loop2): This should not happen!! Data will be lost [ 240.870073][ T1109] [ 240.880871][ T2421] EXT4-fs (loop3): Total free blocks count 0 [ 240.890763][ T2421] EXT4-fs (loop3): Free/Dirty block details [ 240.897133][ T2421] EXT4-fs (loop3): free_blocks=0 [ 240.902593][ T2421] EXT4-fs (loop3): dirty_blocks=16 [ 240.908102][ T2421] EXT4-fs (loop3): Block reservation details executing program [ 240.921676][ T2421] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 240.929079][ T1109] EXT4-fs (loop2): Total free blocks count 0 [ 240.936873][ T1109] EXT4-fs (loop2): Free/Dirty block details [ 240.943877][ T1109] EXT4-fs (loop2): free_blocks=0 [ 240.949126][ T1109] EXT4-fs (loop2): dirty_blocks=16 [ 240.954373][ T1109] EXT4-fs (loop2): Block reservation details [ 240.961159][ T1109] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 241.007413][ T6645] loop0: detected capacity change from 0 to 2048 executing program executing program executing program [ 241.132356][ T6652] loop2: detected capacity change from 0 to 2048 [ 241.171855][ T6650] loop1: detected capacity change from 0 to 2048 [ 241.223823][ T6655] loop3: detected capacity change from 0 to 2048 [ 241.230018][ T2421] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm kworker/u8:8: bg 0: block 234: padding at end of block bitmap is not set [ 241.285619][ T6661] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 241.308631][ T6661] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 241.322730][ T6661] EXT4-fs (loop2): This should not happen!! Data will be lost [ 241.322730][ T6661] [ 241.341732][ T2421] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 241.385785][ T10] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm kworker/u8:0: bg 0: block 234: padding at end of block bitmap is not set [ 241.411877][ T6663] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 241.428986][ T2421] EXT4-fs (loop4): This should not happen!! Data will be lost [ 241.428986][ T2421] [ 241.457589][ T10] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 241.464085][ T6664] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 241.470721][ T2421] EXT4-fs (loop4): Total free blocks count 0 [ 241.493664][ T6664] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program [ 241.499179][ T6663] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 241.509944][ T6664] EXT4-fs (loop1): This should not happen!! Data will be lost [ 241.509944][ T6664] [ 241.534469][ T10] EXT4-fs (loop0): This should not happen!! Data will be lost [ 241.534469][ T10] [ 241.552156][ T6663] EXT4-fs (loop3): This should not happen!! Data will be lost [ 241.552156][ T6663] [ 241.570099][ T2421] EXT4-fs (loop4): Free/Dirty block details [ 241.581006][ T2421] EXT4-fs (loop4): free_blocks=0 [ 241.581117][ T6663] EXT4-fs (loop3): Total free blocks count 0 [ 241.586744][ T10] EXT4-fs (loop0): Total free blocks count 0 [ 241.598219][ T6663] EXT4-fs (loop3): Free/Dirty block details [ 241.607013][ T2421] EXT4-fs (loop4): dirty_blocks=16 [ 241.612598][ T6664] EXT4-fs (loop1): Total free blocks count 0 [ 241.613044][ T6666] loop2: detected capacity change from 0 to 2048 [ 241.619939][ T2421] EXT4-fs (loop4): Block reservation details [ 241.628087][ T6663] EXT4-fs (loop3): free_blocks=0 [ 241.637823][ T10] EXT4-fs (loop0): Free/Dirty block details [ 241.644166][ T6664] EXT4-fs (loop1): Free/Dirty block details [ 241.647730][ T6663] EXT4-fs (loop3): dirty_blocks=16 [ 241.650813][ T2421] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 241.661813][ T6663] EXT4-fs (loop3): Block reservation details [ 241.667543][ T10] EXT4-fs (loop0): free_blocks=0 [ 241.668486][ T6663] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 241.672871][ T6664] EXT4-fs (loop1): free_blocks=0 [ 241.695526][ T10] EXT4-fs (loop0): dirty_blocks=16 [ 241.704801][ T6664] EXT4-fs (loop1): dirty_blocks=16 [ 241.707223][ T10] EXT4-fs (loop0): Block reservation details [ 241.713335][ T6664] EXT4-fs (loop1): Block reservation details [ 241.737810][ T6664] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 241.753801][ T10] EXT4-fs (loop0): i_reserved_data_blocks=1 executing program executing program [ 241.803712][ T6670] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 241.854115][ T6670] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 241.876555][ T6672] loop3: detected capacity change from 0 to 2048 [ 241.884041][ T6670] EXT4-fs (loop2): This should not happen!! Data will be lost [ 241.884041][ T6670] executing program [ 241.904956][ T6670] EXT4-fs (loop2): Total free blocks count 0 [ 241.910484][ T6673] loop4: detected capacity change from 0 to 2048 [ 241.914634][ T6670] EXT4-fs (loop2): Free/Dirty block details [ 241.939901][ T6670] EXT4-fs (loop2): free_blocks=0 executing program [ 241.982376][ T6675] loop0: detected capacity change from 0 to 2048 [ 241.991260][ T6670] EXT4-fs (loop2): dirty_blocks=16 [ 241.996934][ T6670] EXT4-fs (loop2): Block reservation details [ 242.003293][ T6670] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 242.061614][ T6685] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 242.104444][ T6682] loop1: detected capacity change from 0 to 2048 [ 242.128985][ T6685] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 executing program [ 242.243474][ T6685] EXT4-fs (loop4): This should not happen!! Data will be lost [ 242.243474][ T6685] [ 242.294829][ T1109] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm kworker/u8:7: bg 0: block 234: padding at end of block bitmap is not set [ 242.318015][ T1109] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 242.337531][ T6688] loop2: detected capacity change from 0 to 2048 [ 242.352422][ T6691] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 242.360379][ T1109] EXT4-fs (loop3): This should not happen!! Data will be lost [ 242.360379][ T1109] [ 242.378086][ T1109] EXT4-fs (loop3): Total free blocks count 0 [ 242.384469][ T1109] EXT4-fs (loop3): Free/Dirty block details [ 242.393328][ T1109] EXT4-fs (loop3): free_blocks=0 [ 242.398904][ T1109] EXT4-fs (loop3): dirty_blocks=16 [ 242.404054][ T1109] EXT4-fs (loop3): Block reservation details [ 242.410227][ T1109] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 242.417591][ T1054] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm kworker/u8:6: bg 0: block 234: padding at end of block bitmap is not set [ 242.426572][ T6691] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 242.446532][ T6691] EXT4-fs (loop1): This should not happen!! Data will be lost [ 242.446532][ T6691] [ 242.457417][ T6691] EXT4-fs (loop1): Total free blocks count 0 [ 242.473422][ T6691] EXT4-fs (loop1): Free/Dirty block details [ 242.480027][ T6691] EXT4-fs (loop1): free_blocks=0 [ 242.485998][ T6691] EXT4-fs (loop1): dirty_blocks=16 executing program [ 242.488695][ T1054] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 242.492350][ T6691] EXT4-fs (loop1): Block reservation details [ 242.524564][ T6691] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 242.531992][ T1054] EXT4-fs (loop0): This should not happen!! Data will be lost [ 242.531992][ T1054] executing program [ 242.606037][ T1054] EXT4-fs (loop0): Total free blocks count 0 [ 242.611772][ T6697] loop3: detected capacity change from 0 to 2048 [ 242.627756][ T6695] loop4: detected capacity change from 0 to 2048 [ 242.646749][ T1054] EXT4-fs (loop0): Free/Dirty block details [ 242.699142][ T1054] EXT4-fs (loop0): free_blocks=0 executing program [ 242.736038][ T6703] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 242.746543][ T1054] EXT4-fs (loop0): dirty_blocks=16 [ 242.786233][ T1054] EXT4-fs (loop0): Block reservation details [ 242.800771][ T6705] loop1: detected capacity change from 0 to 2048 [ 242.810367][ T1054] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 242.819928][ T6703] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 242.847999][ T6703] EXT4-fs (loop3): This should not happen!! Data will be lost [ 242.847999][ T6703] [ 242.880550][ T6708] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 242.888975][ T6703] EXT4-fs (loop3): Total free blocks count 0 [ 242.902248][ T6708] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 242.905316][ T28] kauditd_printk_skb: 54 callbacks suppressed [ 242.905335][ T28] audit: type=1804 audit(1712078298.989:633): pid=6705 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.arr8uM/62/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 242.923130][ T6708] EXT4-fs (loop4): This should not happen!! Data will be lost [ 242.923130][ T6708] [ 242.958210][ T6708] EXT4-fs (loop4): Total free blocks count 0 [ 242.958387][ T504] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm kworker/u8:4: bg 0: block 234: padding at end of block bitmap is not set [ 242.966298][ T6708] EXT4-fs (loop4): Free/Dirty block details [ 243.005354][ T28] audit: type=1804 audit(1712078299.079:634): pid=6705 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.arr8uM/62/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 243.030295][ T6708] EXT4-fs (loop4): free_blocks=0 [ 243.030331][ T6708] EXT4-fs (loop4): dirty_blocks=16 [ 243.030346][ T6708] EXT4-fs (loop4): Block reservation details [ 243.030357][ T6708] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 243.062009][ T6703] EXT4-fs (loop3): Free/Dirty block details [ 243.062208][ T6709] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 243.068516][ T6703] EXT4-fs (loop3): free_blocks=0 [ 243.068541][ T6703] EXT4-fs (loop3): dirty_blocks=16 [ 243.068555][ T6703] EXT4-fs (loop3): Block reservation details [ 243.068567][ T6703] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 243.088564][ T504] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 243.124977][ T6709] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 243.126141][ T504] EXT4-fs (loop2): This should not happen!! Data will be lost [ 243.126141][ T504] [ 243.143242][ T6709] EXT4-fs (loop1): This should not happen!! Data will be lost [ 243.143242][ T6709] executing program [ 243.150401][ T504] EXT4-fs (loop2): Total free blocks count 0 [ 243.165640][ T6709] EXT4-fs (loop1): Total free blocks count 0 [ 243.167178][ T504] EXT4-fs (loop2): Free/Dirty block details [ 243.178703][ T504] EXT4-fs (loop2): free_blocks=0 [ 243.190371][ T6709] EXT4-fs (loop1): Free/Dirty block details [ 243.199448][ T6709] EXT4-fs (loop1): free_blocks=0 [ 243.211209][ T6709] EXT4-fs (loop1): dirty_blocks=16 [ 243.223149][ T6709] EXT4-fs (loop1): Block reservation details [ 243.245219][ T504] EXT4-fs (loop2): dirty_blocks=16 [ 243.248249][ T6709] EXT4-fs (loop1): i_reserved_data_blocks=1 executing program [ 243.262735][ T504] EXT4-fs (loop2): Block reservation details [ 243.296919][ T6711] loop0: detected capacity change from 0 to 2048 executing program [ 243.330751][ T6713] loop3: detected capacity change from 0 to 2048 [ 243.351502][ T504] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 243.406694][ T28] audit: type=1804 audit(1712078299.469:635): pid=6711 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.7lRq9x/63/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 243.431469][ T28] audit: type=1804 audit(1712078299.499:636): pid=6713 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.LQLvTy/62/bus/bus" dev="loop3" ino=18 res=1 errno=0 executing program [ 243.463044][ T28] audit: type=1804 audit(1712078299.499:637): pid=6711 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.7lRq9x/63/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 243.510946][ T28] audit: type=1804 audit(1712078299.529:638): pid=6713 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.LQLvTy/62/bus/bus" dev="loop3" ino=18 res=1 errno=0 executing program [ 243.554807][ T6719] loop4: detected capacity change from 0 to 2048 [ 243.565028][ T6723] loop1: detected capacity change from 0 to 2048 [ 243.633335][ T2421] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm kworker/u8:8: bg 0: block 234: padding at end of block bitmap is not set [ 243.672605][ T28] audit: type=1804 audit(1712078299.759:639): pid=6723 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.arr8uM/63/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 243.740962][ T6725] loop2: detected capacity change from 0 to 2048 [ 243.750059][ T28] audit: type=1804 audit(1712078299.759:640): pid=6723 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.arr8uM/63/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 243.750059][ T6730] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 243.750114][ T28] audit: type=1804 audit(1712078299.809:641): pid=6719 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.dO0bnN/62/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 243.776289][ T504] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm kworker/u8:4: bg 0: block 234: padding at end of block bitmap is not set [ 243.804781][ T6731] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 243.810724][ T2421] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 243.826655][ T6730] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 243.868552][ T6730] EXT4-fs (loop1): This should not happen!! Data will be lost [ 243.868552][ T6730] [ 243.876958][ T6731] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 243.891644][ T504] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 243.892028][ T6730] EXT4-fs (loop1): Total free blocks count 0 [ 243.913297][ T6730] EXT4-fs (loop1): Free/Dirty block details [ 243.917948][ T28] audit: type=1804 audit(1712078299.809:642): pid=6719 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.dO0bnN/62/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 243.920401][ T6730] EXT4-fs (loop1): free_blocks=0 [ 243.943343][ T504] EXT4-fs (loop3): This should not happen!! Data will be lost [ 243.943343][ T504] [ 243.961807][ T2421] EXT4-fs (loop0): This should not happen!! Data will be lost [ 243.961807][ T2421] [ 243.962394][ T504] EXT4-fs (loop3): Total free blocks count 0 [ 243.978331][ T6731] EXT4-fs (loop4): This should not happen!! Data will be lost [ 243.978331][ T6731] [ 243.995476][ T504] EXT4-fs (loop3): Free/Dirty block details [ 244.001726][ T504] EXT4-fs (loop3): free_blocks=0 [ 244.007348][ T504] EXT4-fs (loop3): dirty_blocks=16 [ 244.012165][ T6730] EXT4-fs (loop1): dirty_blocks=16 [ 244.012564][ T504] EXT4-fs (loop3): Block reservation details [ 244.024711][ T504] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 244.029484][ T2421] EXT4-fs (loop0): Total free blocks count 0 [ 244.042999][ T6734] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 244.045318][ T6730] EXT4-fs (loop1): Block reservation details [ 244.063574][ T6734] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 244.068737][ T6731] EXT4-fs (loop4): Total free blocks count 0 [ 244.080265][ T6734] EXT4-fs (loop2): This should not happen!! Data will be lost [ 244.080265][ T6734] [ 244.094583][ T2421] EXT4-fs (loop0): Free/Dirty block details [ 244.095838][ T6734] EXT4-fs (loop2): Total free blocks count 0 [ 244.107347][ T6731] EXT4-fs (loop4): Free/Dirty block details [ 244.121827][ T2421] EXT4-fs (loop0): free_blocks=0 [ 244.134603][ T6730] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 244.141245][ T6731] EXT4-fs (loop4): free_blocks=0 executing program [ 244.147176][ T2421] EXT4-fs (loop0): dirty_blocks=16 [ 244.168175][ T6731] EXT4-fs (loop4): dirty_blocks=16 [ 244.171764][ T2421] EXT4-fs (loop0): Block reservation details [ 244.176676][ T6734] EXT4-fs (loop2): Free/Dirty block details [ 244.188904][ T6731] EXT4-fs (loop4): Block reservation details [ 244.196445][ T6731] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 244.203638][ T6734] EXT4-fs (loop2): free_blocks=0 [ 244.213594][ T6734] EXT4-fs (loop2): dirty_blocks=16 [ 244.218997][ T2421] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 244.224196][ T6734] EXT4-fs (loop2): Block reservation details [ 244.233056][ T6734] EXT4-fs (loop2): i_reserved_data_blocks=1 executing program [ 244.293230][ T6736] loop3: detected capacity change from 0 to 2048 executing program executing program [ 244.401100][ T6738] loop1: detected capacity change from 0 to 2048 executing program [ 244.443351][ T6742] loop0: detected capacity change from 0 to 2048 [ 244.485748][ T6747] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 244.502727][ T6746] loop4: detected capacity change from 0 to 2048 [ 244.537794][ T6747] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 244.570600][ T6745] loop2: detected capacity change from 0 to 2048 [ 244.585994][ T6747] EXT4-fs (loop3): This should not happen!! Data will be lost [ 244.585994][ T6747] [ 244.631959][ T6754] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 244.657596][ T6747] EXT4-fs (loop3): Total free blocks count 0 [ 244.663900][ T6755] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 244.679891][ T6747] EXT4-fs (loop3): Free/Dirty block details [ 244.679896][ T6756] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 244.687140][ T6747] EXT4-fs (loop3): free_blocks=0 [ 244.708546][ T6747] EXT4-fs (loop3): dirty_blocks=16 [ 244.711598][ T6755] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 244.714007][ T6747] EXT4-fs (loop3): Block reservation details [ 244.734825][ T6747] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 244.741516][ T6754] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 244.754990][ T6754] EXT4-fs (loop0): This should not happen!! Data will be lost [ 244.754990][ T6754] [ 244.767341][ T6754] EXT4-fs (loop0): Total free blocks count 0 [ 244.774397][ T6754] EXT4-fs (loop0): Free/Dirty block details [ 244.781094][ T6755] EXT4-fs (loop4): This should not happen!! Data will be lost [ 244.781094][ T6755] [ 244.781206][ T6755] EXT4-fs (loop4): Total free blocks count 0 [ 244.794026][ T6754] EXT4-fs (loop0): free_blocks=0 [ 244.806725][ T6754] EXT4-fs (loop0): dirty_blocks=16 [ 244.812804][ T6754] EXT4-fs (loop0): Block reservation details [ 244.821159][ T6754] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 244.833473][ T6756] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 244.851696][ T6755] EXT4-fs (loop4): Free/Dirty block details [ 244.858348][ T6755] EXT4-fs (loop4): free_blocks=0 [ 244.863805][ T6756] EXT4-fs (loop1): This should not happen!! Data will be lost [ 244.863805][ T6756] [ 244.874393][ T6756] EXT4-fs (loop1): Total free blocks count 0 [ 244.874431][ T6755] EXT4-fs (loop4): dirty_blocks=16 [ 244.881303][ T6756] EXT4-fs (loop1): Free/Dirty block details [ 244.893968][ T6756] EXT4-fs (loop1): free_blocks=0 [ 244.899945][ T6756] EXT4-fs (loop1): dirty_blocks=16 [ 244.909565][ T6756] EXT4-fs (loop1): Block reservation details [ 244.922498][ T6756] EXT4-fs (loop1): i_reserved_data_blocks=1 executing program [ 244.931473][ T6755] EXT4-fs (loop4): Block reservation details [ 244.947282][ T6755] EXT4-fs (loop4): i_reserved_data_blocks=1 executing program executing program [ 245.067303][ T1109] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm kworker/u8:7: bg 0: block 234: padding at end of block bitmap is not set [ 245.090474][ T6762] loop3: detected capacity change from 0 to 2048 [ 245.096155][ T6763] loop0: detected capacity change from 0 to 2048 executing program [ 245.117900][ T1109] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 245.167613][ T6766] loop1: detected capacity change from 0 to 2048 [ 245.176828][ T1109] EXT4-fs (loop2): This should not happen!! Data will be lost [ 245.176828][ T1109] [ 245.216583][ T6769] loop4: detected capacity change from 0 to 2048 executing program [ 245.333268][ T6780] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 245.350837][ T6779] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 245.419572][ T1109] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm kworker/u8:7: bg 0: block 234: padding at end of block bitmap is not set [ 245.441611][ T6780] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 245.441900][ T6781] loop2: detected capacity change from 0 to 2048 [ 245.466976][ T6779] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 245.498765][ T6780] EXT4-fs (loop1): This should not happen!! Data will be lost [ 245.498765][ T6780] [ 245.505728][ T6779] EXT4-fs (loop4): This should not happen!! Data will be lost [ 245.505728][ T6779] [ 245.523067][ T1109] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 245.524457][ T6779] EXT4-fs (loop4): Total free blocks count 0 [ 245.543544][ T6779] EXT4-fs (loop4): Free/Dirty block details [ 245.550371][ T6779] EXT4-fs (loop4): free_blocks=0 [ 245.556588][ T50] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm kworker/u8:3: bg 0: block 234: padding at end of block bitmap is not set [ 245.557235][ T6779] EXT4-fs (loop4): dirty_blocks=16 [ 245.584509][ T6780] EXT4-fs (loop1): Total free blocks count 0 [ 245.594517][ T1109] EXT4-fs (loop0): This should not happen!! Data will be lost [ 245.594517][ T1109] [ 245.598797][ T6780] EXT4-fs (loop1): Free/Dirty block details [ 245.612574][ T6779] EXT4-fs (loop4): Block reservation details [ 245.636150][ T50] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 245.652544][ T6779] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 245.679356][ T6780] EXT4-fs (loop1): free_blocks=0 [ 245.702548][ T50] EXT4-fs (loop3): This should not happen!! Data will be lost [ 245.702548][ T50] [ 245.716628][ T6780] EXT4-fs (loop1): dirty_blocks=16 executing program [ 245.724958][ T50] EXT4-fs (loop3): Total free blocks count 0 [ 245.733181][ T50] EXT4-fs (loop3): Free/Dirty block details [ 245.756065][ T6785] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 245.767299][ T6780] EXT4-fs (loop1): Block reservation details [ 245.795830][ T50] EXT4-fs (loop3): free_blocks=0 [ 245.802020][ T6785] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 245.810333][ T6780] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 245.819282][ T50] EXT4-fs (loop3): dirty_blocks=16 [ 245.834743][ T6786] loop0: detected capacity change from 0 to 2048 [ 245.842260][ T50] EXT4-fs (loop3): Block reservation details [ 245.849370][ T6785] EXT4-fs (loop2): This should not happen!! Data will be lost [ 245.849370][ T6785] [ 245.859792][ T6785] EXT4-fs (loop2): Total free blocks count 0 [ 245.866722][ T6785] EXT4-fs (loop2): Free/Dirty block details [ 245.870722][ T50] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 245.873042][ T6785] EXT4-fs (loop2): free_blocks=0 [ 245.885235][ T6785] EXT4-fs (loop2): dirty_blocks=16 executing program [ 245.890863][ T6785] EXT4-fs (loop2): Block reservation details [ 245.901547][ T6785] EXT4-fs (loop2): i_reserved_data_blocks=1 executing program [ 245.966909][ T6788] loop4: detected capacity change from 0 to 2048 executing program executing program [ 246.025892][ T6795] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 246.081724][ T6795] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 246.093721][ T6800] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 246.094875][ T6792] loop2: detected capacity change from 0 to 2048 [ 246.144666][ T6800] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 246.159320][ T6795] EXT4-fs (loop0): This should not happen!! Data will be lost [ 246.159320][ T6795] [ 246.172867][ T6799] loop3: detected capacity change from 0 to 2048 [ 246.180337][ T6798] loop1: detected capacity change from 0 to 2048 [ 246.181160][ T6800] EXT4-fs (loop4): This should not happen!! Data will be lost [ 246.181160][ T6800] [ 246.247003][ T6792] EXT4-fs mount: 276 callbacks suppressed [ 246.247025][ T6792] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 246.270266][ T5080] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 246.279494][ T6799] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. executing program [ 246.303811][ T6798] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 246.346684][ T6809] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 246.366053][ T6809] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 246.387377][ T6808] loop0: detected capacity change from 0 to 2048 [ 246.396587][ T6809] EXT4-fs (loop3): This should not happen!! Data will be lost [ 246.396587][ T6809] [ 246.407740][ T6809] EXT4-fs (loop3): Total free blocks count 0 [ 246.415003][ T6809] EXT4-fs (loop3): Free/Dirty block details [ 246.421681][ T6809] EXT4-fs (loop3): free_blocks=0 [ 246.437035][ T6809] EXT4-fs (loop3): dirty_blocks=16 [ 246.444071][ T6809] EXT4-fs (loop3): Block reservation details [ 246.452030][ T6809] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 246.477374][ T6810] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set executing program [ 246.499003][ T5078] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 246.535940][ T6810] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 246.557127][ T6813] loop4: detected capacity change from 0 to 2048 [ 246.568065][ T6808] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 246.569418][ T6810] EXT4-fs (loop2): This should not happen!! Data will be lost [ 246.569418][ T6810] [ 246.595634][ T5123] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 246.603023][ T6810] EXT4-fs (loop2): Total free blocks count 0 [ 246.620718][ T6810] EXT4-fs (loop2): Free/Dirty block details [ 246.635013][ T6810] EXT4-fs (loop2): free_blocks=0 [ 246.640991][ T6810] EXT4-fs (loop2): dirty_blocks=16 [ 246.647581][ T6810] EXT4-fs (loop2): Block reservation details [ 246.654515][ T6810] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 246.671577][ T6813] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. executing program [ 246.726034][ T5075] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 246.789891][ T6820] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 246.811628][ T1109] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 246.834027][ T6821] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 246.854727][ T6820] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 246.857829][ T6819] loop3: detected capacity change from 0 to 2048 [ 246.876462][ T6820] EXT4-fs (loop4): This should not happen!! Data will be lost [ 246.876462][ T6820] [ 246.890673][ T6820] EXT4-fs (loop4): Total free blocks count 0 [ 246.898989][ T1109] EXT4-fs (loop1): This should not happen!! Data will be lost [ 246.898989][ T1109] [ 246.899411][ T6820] EXT4-fs (loop4): Free/Dirty block details [ 246.916511][ T1109] EXT4-fs (loop1): Total free blocks count 0 [ 246.916545][ T1109] EXT4-fs (loop1): Free/Dirty block details [ 246.916560][ T1109] EXT4-fs (loop1): free_blocks=0 [ 246.916804][ T1109] EXT4-fs (loop1): dirty_blocks=16 [ 246.916821][ T1109] EXT4-fs (loop1): Block reservation details [ 246.916835][ T1109] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 246.921947][ T5079] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 246.937961][ T6820] EXT4-fs (loop4): free_blocks=0 [ 246.956488][ T6821] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program [ 246.956525][ T6821] EXT4-fs (loop0): This should not happen!! Data will be lost [ 246.956525][ T6821] [ 246.956539][ T6821] EXT4-fs (loop0): Total free blocks count 0 [ 246.956552][ T6821] EXT4-fs (loop0): Free/Dirty block details [ 246.956564][ T6821] EXT4-fs (loop0): free_blocks=0 [ 246.956579][ T6821] EXT4-fs (loop0): dirty_blocks=16 [ 246.973920][ T6820] EXT4-fs (loop4): dirty_blocks=16 [ 247.011656][ T6821] EXT4-fs (loop0): Block reservation details [ 247.051215][ T6820] EXT4-fs (loop4): Block reservation details [ 247.069023][ T6820] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 247.076685][ T6823] loop2: detected capacity change from 0 to 2048 [ 247.083882][ T6821] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 247.111917][ T6819] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 247.112841][ T5080] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 247.144896][ T6823] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. executing program [ 247.176881][ T5074] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 247.201084][ T6829] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 247.224619][ T6830] loop1: detected capacity change from 0 to 2048 executing program [ 247.281778][ T6829] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 247.290895][ T6832] loop4: detected capacity change from 0 to 2048 [ 247.314951][ T6829] EXT4-fs (loop3): This should not happen!! Data will be lost [ 247.314951][ T6829] executing program [ 247.356645][ T6830] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 247.375524][ T5078] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 247.391519][ T6832] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 247.442634][ T6839] loop0: detected capacity change from 0 to 2048 [ 247.467969][ T6839] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 247.489586][ T6842] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 247.543390][ T6842] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 247.567782][ T10] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm kworker/u8:0: bg 0: block 234: padding at end of block bitmap is not set [ 247.607681][ T6844] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 247.618614][ T6842] EXT4-fs (loop1): This should not happen!! Data will be lost [ 247.618614][ T6842] [ 247.636579][ T10] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 247.649324][ T6842] EXT4-fs (loop1): Total free blocks count 0 [ 247.655829][ T6842] EXT4-fs (loop1): Free/Dirty block details [ 247.661945][ T10] EXT4-fs (loop2): This should not happen!! Data will be lost [ 247.661945][ T10] [ 247.673216][ T6842] EXT4-fs (loop1): free_blocks=0 [ 247.674928][ T6844] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 247.678406][ T6842] EXT4-fs (loop1): dirty_blocks=16 [ 247.678457][ T6842] EXT4-fs (loop1): Block reservation details executing program [ 247.678470][ T6842] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 247.679044][ T10] EXT4-fs (loop2): Total free blocks count 0 [ 247.743492][ T5079] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 247.755394][ T6844] EXT4-fs (loop0): This should not happen!! Data will be lost [ 247.755394][ T6844] [ 247.765570][ T6844] EXT4-fs (loop0): Total free blocks count 0 [ 247.773558][ T6844] EXT4-fs (loop0): Free/Dirty block details [ 247.779973][ T6844] EXT4-fs (loop0): free_blocks=0 [ 247.781366][ T10] EXT4-fs (loop2): Free/Dirty block details [ 247.804911][ T6846] loop3: detected capacity change from 0 to 2048 [ 247.824004][ T10] EXT4-fs (loop2): free_blocks=0 [ 247.829393][ T6844] EXT4-fs (loop0): dirty_blocks=16 [ 247.829420][ T6844] EXT4-fs (loop0): Block reservation details [ 247.829433][ T6844] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 247.858277][ T6846] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 247.877058][ T5074] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 247.884972][ T10] EXT4-fs (loop2): dirty_blocks=16 [ 247.905742][ T10] EXT4-fs (loop2): Block reservation details [ 247.912880][ T28] kauditd_printk_skb: 46 callbacks suppressed [ 247.912898][ T28] audit: type=1804 audit(1712078303.999:689): pid=6846 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.LQLvTy/67/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 247.915292][ T10] EXT4-fs (loop2): i_reserved_data_blocks=1 executing program [ 247.925269][ T28] audit: type=1804 audit(1712078304.009:690): pid=6846 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.LQLvTy/67/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 247.992336][ T6850] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 248.018960][ T6850] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 248.034457][ T504] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm kworker/u8:4: bg 0: block 234: padding at end of block bitmap is not set [ 248.041916][ T6850] EXT4-fs (loop3): This should not happen!! Data will be lost [ 248.041916][ T6850] [ 248.067352][ T6850] EXT4-fs (loop3): Total free blocks count 0 [ 248.073629][ T6851] loop1: detected capacity change from 0 to 2048 [ 248.081332][ T504] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 248.087581][ T6850] EXT4-fs (loop3): Free/Dirty block details [ 248.103783][ T5075] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 248.122079][ T504] EXT4-fs (loop4): This should not happen!! Data will be lost [ 248.122079][ T504] [ 248.144336][ T6851] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 248.148727][ T6850] EXT4-fs (loop3): free_blocks=0 [ 248.168052][ T6850] EXT4-fs (loop3): dirty_blocks=16 [ 248.180108][ T6850] EXT4-fs (loop3): Block reservation details [ 248.189251][ T28] audit: type=1804 audit(1712078304.269:691): pid=6851 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.arr8uM/68/bus/bus" dev="loop1" ino=18 res=1 errno=0 executing program [ 248.234698][ T6855] loop0: detected capacity change from 0 to 2048 [ 248.241661][ T504] EXT4-fs (loop4): Total free blocks count 0 [ 248.273737][ T6850] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 248.281124][ T6857] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 248.300343][ T504] EXT4-fs (loop4): Free/Dirty block details [ 248.317673][ T6858] loop2: detected capacity change from 0 to 2048 [ 248.326469][ T504] EXT4-fs (loop4): free_blocks=0 [ 248.335016][ T504] EXT4-fs (loop4): dirty_blocks=16 [ 248.338922][ T5078] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 248.358042][ T28] audit: type=1804 audit(1712078304.279:692): pid=6851 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.arr8uM/68/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 248.383636][ T504] EXT4-fs (loop4): Block reservation details [ 248.396675][ T6857] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 248.412394][ T504] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 248.419112][ T6857] EXT4-fs (loop1): This should not happen!! Data will be lost [ 248.419112][ T6857] [ 248.419145][ T6857] EXT4-fs (loop1): Total free blocks count 0 [ 248.436902][ T6857] EXT4-fs (loop1): Free/Dirty block details [ 248.448150][ T6857] EXT4-fs (loop1): free_blocks=0 [ 248.453454][ T6857] EXT4-fs (loop1): dirty_blocks=16 [ 248.461567][ T6858] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 248.476382][ T6857] EXT4-fs (loop1): Block reservation details [ 248.478337][ T6855] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 248.491550][ T28] audit: type=1804 audit(1712078304.579:693): pid=6858 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.Q8xyCh/71/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 248.501955][ T5080] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 248.543071][ T6857] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 248.596155][ T5079] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 248.617011][ T6865] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 248.631890][ T28] audit: type=1804 audit(1712078304.649:694): pid=6858 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.Q8xyCh/71/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 248.651708][ T6866] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 248.668829][ T6864] loop3: detected capacity change from 0 to 2048 [ 248.681336][ T28] audit: type=1804 audit(1712078304.679:695): pid=6855 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.7lRq9x/69/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 248.704070][ T28] audit: type=1804 audit(1712078304.689:696): pid=6855 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.7lRq9x/69/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 248.710306][ T6865] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 248.752263][ T6866] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 248.768022][ T6866] EXT4-fs (loop0): This should not happen!! Data will be lost [ 248.768022][ T6866] [ 248.783557][ T6866] EXT4-fs (loop0): Total free blocks count 0 [ 248.789286][ T6865] EXT4-fs (loop2): This should not happen!! Data will be lost [ 248.789286][ T6865] executing program [ 248.791207][ T6866] EXT4-fs (loop0): Free/Dirty block details [ 248.816109][ T6866] EXT4-fs (loop0): free_blocks=0 [ 248.821731][ T6866] EXT4-fs (loop0): dirty_blocks=16 [ 248.829066][ T6866] EXT4-fs (loop0): Block reservation details [ 248.833854][ T6864] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 248.835356][ T6866] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 248.835622][ T6865] EXT4-fs (loop2): Total free blocks count 0 [ 248.863310][ T6865] EXT4-fs (loop2): Free/Dirty block details [ 248.869916][ T6865] EXT4-fs (loop2): free_blocks=0 [ 248.873478][ T5074] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 248.875224][ T6865] EXT4-fs (loop2): dirty_blocks=16 [ 248.890571][ T6865] EXT4-fs (loop2): Block reservation details [ 248.896782][ T6865] EXT4-fs (loop2): i_reserved_data_blocks=1 executing program [ 248.924332][ T5075] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 248.956092][ T28] audit: type=1804 audit(1712078305.049:697): pid=6864 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.LQLvTy/68/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 248.963549][ T6872] loop1: detected capacity change from 0 to 2048 executing program [ 249.017686][ T6870] loop4: detected capacity change from 0 to 2048 [ 249.053097][ T28] audit: type=1804 audit(1712078305.089:698): pid=6864 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.LQLvTy/68/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 249.066923][ T6874] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 249.137522][ T6874] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 249.156875][ T6872] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 249.171501][ T6870] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. executing program [ 249.186984][ T6875] loop0: detected capacity change from 0 to 2048 [ 249.222402][ T6874] EXT4-fs (loop3): This should not happen!! Data will be lost [ 249.222402][ T6874] [ 249.246396][ T6881] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 249.264673][ T6881] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 249.298477][ T6881] EXT4-fs (loop1): This should not happen!! Data will be lost [ 249.298477][ T6881] [ 249.312319][ T6883] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 249.327424][ T6882] loop2: detected capacity change from 0 to 2048 [ 249.332819][ T6881] EXT4-fs (loop1): Total free blocks count 0 [ 249.350968][ T5078] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 249.351438][ T6881] EXT4-fs (loop1): Free/Dirty block details [ 249.373783][ T6883] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 249.375574][ T6875] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 249.391895][ T6883] EXT4-fs (loop4): This should not happen!! Data will be lost [ 249.391895][ T6883] [ 249.409447][ T6883] EXT4-fs (loop4): Total free blocks count 0 [ 249.415904][ T6883] EXT4-fs (loop4): Free/Dirty block details [ 249.423141][ T6883] EXT4-fs (loop4): free_blocks=0 [ 249.428507][ T6883] EXT4-fs (loop4): dirty_blocks=16 [ 249.434478][ T6883] EXT4-fs (loop4): Block reservation details [ 249.442937][ T6883] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 249.447393][ T6881] EXT4-fs (loop1): free_blocks=0 [ 249.459813][ T6882] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 249.464514][ T6881] EXT4-fs (loop1): dirty_blocks=16 [ 249.483839][ T6881] EXT4-fs (loop1): Block reservation details [ 249.490400][ T6881] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 249.494116][ T5080] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 249.514247][ T5079] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 249.567015][ T6889] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 249.579265][ T6888] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 249.604775][ T6888] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 executing program executing program [ 249.623279][ T6888] EXT4-fs (loop0): This should not happen!! Data will be lost [ 249.623279][ T6888] [ 249.640495][ T6889] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 249.654419][ T6889] EXT4-fs (loop2): This should not happen!! Data will be lost [ 249.654419][ T6889] [ 249.664959][ T6889] EXT4-fs (loop2): Total free blocks count 0 [ 249.687994][ T6889] EXT4-fs (loop2): Free/Dirty block details [ 249.688622][ T5074] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 249.701831][ T6889] EXT4-fs (loop2): free_blocks=0 [ 249.724351][ T6893] loop4: detected capacity change from 0 to 2048 [ 249.732926][ T6889] EXT4-fs (loop2): dirty_blocks=16 [ 249.752058][ T6889] EXT4-fs (loop2): Block reservation details [ 249.777258][ T6889] EXT4-fs (loop2): i_reserved_data_blocks=1 executing program [ 249.796359][ T6892] loop3: detected capacity change from 0 to 2048 [ 249.801220][ T6893] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 249.820040][ T5075] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 249.861824][ T6895] loop1: detected capacity change from 0 to 2048 [ 249.902037][ T6892] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 249.909373][ T6901] loop0: detected capacity change from 0 to 2048 [ 249.922933][ T6895] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 249.975742][ T6904] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set executing program [ 250.018635][ T6901] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 250.078629][ T6910] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 250.100792][ T6904] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 250.114773][ T6911] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 250.131556][ T6911] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 250.144535][ T6911] EXT4-fs (loop0): This should not happen!! Data will be lost [ 250.144535][ T6911] [ 250.154694][ T6911] EXT4-fs (loop0): Total free blocks count 0 [ 250.160871][ T6911] EXT4-fs (loop0): Free/Dirty block details [ 250.161786][ T6910] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 250.168905][ T6911] EXT4-fs (loop0): free_blocks=0 [ 250.210636][ T6904] EXT4-fs (loop4): This should not happen!! Data will be lost [ 250.210636][ T6904] [ 250.232190][ T6908] loop2: detected capacity change from 0 to 2048 [ 250.237436][ T6910] EXT4-fs (loop3): This should not happen!! Data will be lost [ 250.237436][ T6910] [ 250.247799][ T6911] EXT4-fs (loop0): dirty_blocks=16 [ 250.258090][ T6911] EXT4-fs (loop0): Block reservation details [ 250.264616][ T6911] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 250.291213][ T6904] EXT4-fs (loop4): Total free blocks count 0 [ 250.300581][ T6904] EXT4-fs (loop4): Free/Dirty block details [ 250.327730][ T6904] EXT4-fs (loop4): free_blocks=0 [ 250.330084][ T5078] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 250.333198][ T6904] EXT4-fs (loop4): dirty_blocks=16 [ 250.333218][ T6904] EXT4-fs (loop4): Block reservation details [ 250.346335][ T504] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm kworker/u8:4: bg 0: block 234: padding at end of block bitmap is not set [ 250.372836][ T6904] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 250.384129][ T5074] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 250.390293][ T504] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 250.407827][ T6908] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 250.408239][ T504] EXT4-fs (loop1): This should not happen!! Data will be lost [ 250.408239][ T504] [ 250.434076][ T504] EXT4-fs (loop1): Total free blocks count 0 [ 250.440870][ T5080] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 250.478528][ T504] EXT4-fs (loop1): Free/Dirty block details [ 250.485728][ T504] EXT4-fs (loop1): free_blocks=0 executing program [ 250.491175][ T504] EXT4-fs (loop1): dirty_blocks=16 [ 250.499510][ T504] EXT4-fs (loop1): Block reservation details [ 250.507191][ T504] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 250.525848][ T6915] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set executing program [ 250.562201][ T5079] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 250.569110][ T6917] loop0: detected capacity change from 0 to 2048 executing program [ 250.616964][ T6917] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 250.621283][ T6915] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 250.646869][ T6918] loop3: detected capacity change from 0 to 2048 [ 250.654054][ T6915] EXT4-fs (loop2): This should not happen!! Data will be lost [ 250.654054][ T6915] executing program [ 250.704573][ T6918] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 250.721132][ T6915] EXT4-fs (loop2): Total free blocks count 0 [ 250.727868][ T6915] EXT4-fs (loop2): Free/Dirty block details [ 250.734185][ T6915] EXT4-fs (loop2): free_blocks=0 [ 250.740068][ T6915] EXT4-fs (loop2): dirty_blocks=16 [ 250.745874][ T6915] EXT4-fs (loop2): Block reservation details [ 250.754546][ T6915] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 250.777448][ T5075] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 250.779644][ T6925] loop4: detected capacity change from 0 to 2048 executing program [ 250.868760][ T6925] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 250.887392][ T6926] loop1: detected capacity change from 0 to 2048 [ 250.939431][ T504] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm kworker/u8:4: bg 0: block 234: padding at end of block bitmap is not set [ 251.016752][ T6926] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 251.032061][ T504] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 251.054730][ T6932] loop2: detected capacity change from 0 to 2048 [ 251.067769][ T6935] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 251.101195][ T2421] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm kworker/u8:8: bg 0: block 234: padding at end of block bitmap is not set [ 251.119519][ T504] EXT4-fs (loop0): This should not happen!! Data will be lost [ 251.119519][ T504] [ 251.147258][ T6935] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 251.155033][ T504] EXT4-fs (loop0): Total free blocks count 0 [ 251.175019][ T6932] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 251.182391][ T504] EXT4-fs (loop0): Free/Dirty block details [ 251.196752][ T2421] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 251.200805][ T6935] EXT4-fs (loop4): This should not happen!! Data will be lost [ 251.200805][ T6935] [ 251.220579][ T6938] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 251.221720][ T6935] EXT4-fs (loop4): Total free blocks count 0 [ 251.246089][ T6935] EXT4-fs (loop4): Free/Dirty block details [ 251.252111][ T6935] EXT4-fs (loop4): free_blocks=0 [ 251.255357][ T504] EXT4-fs (loop0): free_blocks=0 [ 251.259701][ T6935] EXT4-fs (loop4): dirty_blocks=16 [ 251.268056][ T6935] EXT4-fs (loop4): Block reservation details [ 251.268784][ T504] EXT4-fs (loop0): dirty_blocks=16 [ 251.280594][ T6935] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 251.287908][ T2421] EXT4-fs (loop3): This should not happen!! Data will be lost [ 251.287908][ T2421] [ 251.302243][ T504] EXT4-fs (loop0): Block reservation details [ 251.304755][ T2421] EXT4-fs (loop3): Total free blocks count 0 [ 251.314797][ T2421] EXT4-fs (loop3): Free/Dirty block details [ 251.324890][ T5080] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 251.326893][ T2421] EXT4-fs (loop3): free_blocks=0 [ 251.342546][ T6938] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 251.348067][ T504] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 251.364628][ T2421] EXT4-fs (loop3): dirty_blocks=16 [ 251.370286][ T2421] EXT4-fs (loop3): Block reservation details [ 251.383056][ T6938] EXT4-fs (loop1): This should not happen!! Data will be lost [ 251.383056][ T6938] [ 251.394376][ T2421] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 251.407026][ T5074] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 251.432017][ T5078] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 251.447015][ T6938] EXT4-fs (loop1): Total free blocks count 0 [ 251.454105][ T6938] EXT4-fs (loop1): Free/Dirty block details [ 251.460945][ T6938] EXT4-fs (loop1): free_blocks=0 executing program [ 251.485040][ T6938] EXT4-fs (loop1): dirty_blocks=16 [ 251.501881][ T6938] EXT4-fs (loop1): Block reservation details [ 251.522716][ T6938] EXT4-fs (loop1): i_reserved_data_blocks=1 executing program executing program [ 251.561429][ T2421] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm kworker/u8:8: bg 0: block 234: padding at end of block bitmap is not set [ 251.581557][ T5079] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 251.593050][ T6941] loop4: detected capacity change from 0 to 2048 [ 251.629654][ T6945] loop3: detected capacity change from 0 to 2048 [ 251.642414][ T2421] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 251.661003][ T2421] EXT4-fs (loop2): This should not happen!! Data will be lost [ 251.661003][ T2421] executing program [ 251.683177][ T6943] loop0: detected capacity change from 0 to 2048 [ 251.687581][ T2421] EXT4-fs (loop2): Total free blocks count 0 [ 251.704430][ T2421] EXT4-fs (loop2): Free/Dirty block details [ 251.732102][ T2421] EXT4-fs (loop2): free_blocks=0 [ 251.733806][ T6945] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 251.737986][ T2421] EXT4-fs (loop2): dirty_blocks=16 [ 251.759930][ T2421] EXT4-fs (loop2): Block reservation details [ 251.766993][ T2421] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 251.776207][ T6941] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 251.798632][ T5075] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 251.824997][ T6947] loop1: detected capacity change from 0 to 2048 [ 251.848763][ T6943] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 251.862488][ T6954] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 251.915459][ T6947] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 251.938545][ T6954] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 251.959311][ T6957] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 251.995533][ T6959] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set executing program [ 252.015369][ T6954] EXT4-fs (loop3): This should not happen!! Data will be lost [ 252.015369][ T6954] [ 252.046097][ T6960] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 252.056106][ T6957] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 252.062209][ T6954] EXT4-fs (loop3): Total free blocks count 0 [ 252.081398][ T6957] EXT4-fs (loop4): This should not happen!! Data will be lost [ 252.081398][ T6957] [ 252.092588][ T6959] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 252.107543][ T6959] EXT4-fs (loop0): This should not happen!! Data will be lost [ 252.107543][ T6959] [ 252.117708][ T6959] EXT4-fs (loop0): Total free blocks count 0 [ 252.124285][ T6959] EXT4-fs (loop0): Free/Dirty block details [ 252.131436][ T6960] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 252.131963][ T6959] EXT4-fs (loop0): free_blocks=0 [ 252.150825][ T6961] loop2: detected capacity change from 0 to 2048 [ 252.153395][ T6959] EXT4-fs (loop0): dirty_blocks=16 [ 252.159196][ T6954] EXT4-fs (loop3): Free/Dirty block details [ 252.162775][ T6959] EXT4-fs (loop0): Block reservation details [ 252.169286][ T6957] EXT4-fs (loop4): Total free blocks count 0 [ 252.180520][ T6959] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 252.192856][ T6960] EXT4-fs (loop1): This should not happen!! Data will be lost [ 252.192856][ T6960] [ 252.206239][ T6954] EXT4-fs (loop3): free_blocks=0 [ 252.212248][ T6957] EXT4-fs (loop4): Free/Dirty block details [ 252.222572][ T6957] EXT4-fs (loop4): free_blocks=0 [ 252.224241][ T5074] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 252.228980][ T6957] EXT4-fs (loop4): dirty_blocks=16 [ 252.259457][ T6954] EXT4-fs (loop3): dirty_blocks=16 [ 252.265776][ T6960] EXT4-fs (loop1): Total free blocks count 0 [ 252.277356][ T6960] EXT4-fs (loop1): Free/Dirty block details [ 252.283882][ T6960] EXT4-fs (loop1): free_blocks=0 [ 252.285416][ T6954] EXT4-fs (loop3): Block reservation details [ 252.289491][ T6960] EXT4-fs (loop1): dirty_blocks=16 [ 252.295755][ T6957] EXT4-fs (loop4): Block reservation details [ 252.300940][ T6960] EXT4-fs (loop1): Block reservation details [ 252.314041][ T6960] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 252.321987][ T6954] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 252.329308][ T6957] EXT4-fs (loop4): i_reserved_data_blocks=1 executing program [ 252.380752][ T6964] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 252.404790][ T6964] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 executing program [ 252.451648][ T6964] EXT4-fs (loop2): This should not happen!! Data will be lost [ 252.451648][ T6964] [ 252.473332][ T6966] loop0: detected capacity change from 0 to 2048 executing program executing program [ 252.563068][ T6970] loop3: detected capacity change from 0 to 2048 [ 252.584950][ T6968] loop4: detected capacity change from 0 to 2048 executing program [ 252.667949][ T6980] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 252.719201][ T6982] loop2: detected capacity change from 0 to 2048 [ 252.734096][ T6980] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 252.794987][ T6976] loop1: detected capacity change from 0 to 2048 [ 252.805245][ T6980] EXT4-fs (loop3): This should not happen!! Data will be lost [ 252.805245][ T6980] [ 252.875430][ T50] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm kworker/u8:3: bg 0: block 234: padding at end of block bitmap is not set [ 252.915341][ T50] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 252.927497][ T1109] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm kworker/u8:7: bg 0: block 234: padding at end of block bitmap is not set [ 252.933897][ T50] EXT4-fs (loop0): This should not happen!! Data will be lost [ 252.933897][ T50] [ 252.957570][ T50] EXT4-fs (loop0): Total free blocks count 0 [ 252.964792][ T50] EXT4-fs (loop0): Free/Dirty block details [ 252.973101][ T6989] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 252.994798][ T50] EXT4-fs (loop0): free_blocks=0 [ 253.000634][ T50] EXT4-fs (loop0): dirty_blocks=16 [ 253.008764][ T50] EXT4-fs (loop0): Block reservation details [ 253.018177][ T50] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 253.025611][ T1109] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 253.039632][ T6989] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 253.063514][ T1109] EXT4-fs (loop4): This should not happen!! Data will be lost [ 253.063514][ T1109] [ 253.093992][ T6989] EXT4-fs (loop1): This should not happen!! Data will be lost [ 253.093992][ T6989] [ 253.117742][ T6989] EXT4-fs (loop1): Total free blocks count 0 executing program executing program [ 253.129519][ T1109] EXT4-fs (loop4): Total free blocks count 0 [ 253.144549][ T6989] EXT4-fs (loop1): Free/Dirty block details [ 253.151231][ T1109] EXT4-fs (loop4): Free/Dirty block details [ 253.168338][ T2421] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm kworker/u8:8: bg 0: block 234: padding at end of block bitmap is not set [ 253.169753][ T6989] EXT4-fs (loop1): free_blocks=0 [ 253.200461][ T1109] EXT4-fs (loop4): free_blocks=0 [ 253.215396][ T1109] EXT4-fs (loop4): dirty_blocks=16 [ 253.222362][ T1109] EXT4-fs (loop4): Block reservation details [ 253.231113][ T6989] EXT4-fs (loop1): dirty_blocks=16 [ 253.238769][ T6993] loop3: detected capacity change from 0 to 2048 [ 253.241365][ T2421] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 253.246053][ T1109] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 253.265564][ T6989] EXT4-fs (loop1): Block reservation details [ 253.270023][ T6992] loop0: detected capacity change from 0 to 2048 [ 253.274257][ T6989] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 253.287737][ T2421] EXT4-fs (loop2): This should not happen!! Data will be lost [ 253.287737][ T2421] [ 253.314588][ T2421] EXT4-fs (loop2): Total free blocks count 0 [ 253.322139][ T2421] EXT4-fs (loop2): Free/Dirty block details [ 253.333922][ T2421] EXT4-fs (loop2): free_blocks=0 [ 253.340375][ T2421] EXT4-fs (loop2): dirty_blocks=16 [ 253.348114][ T2421] EXT4-fs (loop2): Block reservation details [ 253.361872][ T28] kauditd_printk_skb: 48 callbacks suppressed executing program [ 253.361889][ T28] audit: type=1804 audit(1712078309.449:747): pid=6993 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.LQLvTy/73/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 253.378534][ T2421] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 253.430327][ T6998] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set executing program [ 253.496431][ T28] audit: type=1804 audit(1712078309.449:748): pid=6993 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.LQLvTy/73/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 253.549082][ T7003] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 253.556686][ T7000] loop4: detected capacity change from 0 to 2048 [ 253.571764][ T6998] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program [ 253.590004][ T28] audit: type=1804 audit(1712078309.539:749): pid=6992 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.7lRq9x/75/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 253.597695][ T6998] EXT4-fs (loop3): This should not happen!! Data will be lost [ 253.597695][ T6998] [ 253.621272][ T7002] loop1: detected capacity change from 0 to 2048 [ 253.630402][ T6998] EXT4-fs (loop3): Total free blocks count 0 [ 253.630425][ T6998] EXT4-fs (loop3): Free/Dirty block details [ 253.655928][ T7003] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 253.675237][ T6998] EXT4-fs (loop3): free_blocks=0 [ 253.680543][ T7003] EXT4-fs (loop0): This should not happen!! Data will be lost [ 253.680543][ T7003] [ 253.691821][ T28] audit: type=1804 audit(1712078309.539:750): pid=6992 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.7lRq9x/75/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 253.715987][ T6998] EXT4-fs (loop3): dirty_blocks=16 [ 253.733340][ T6998] EXT4-fs (loop3): Block reservation details [ 253.745210][ T7003] EXT4-fs (loop0): Total free blocks count 0 [ 253.775494][ T6998] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 253.778827][ T7005] loop2: detected capacity change from 0 to 2048 [ 253.788577][ T7003] EXT4-fs (loop0): Free/Dirty block details [ 253.812875][ T28] audit: type=1804 audit(1712078309.849:751): pid=7000 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.dO0bnN/73/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 253.838819][ T28] audit: type=1804 audit(1712078309.849:752): pid=7000 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.dO0bnN/73/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 253.840548][ T7003] EXT4-fs (loop0): free_blocks=0 [ 253.864197][ T28] audit: type=1804 audit(1712078309.899:753): pid=7002 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.arr8uM/74/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 253.892746][ T28] audit: type=1804 audit(1712078309.899:754): pid=7002 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.arr8uM/74/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 253.895589][ T7012] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 253.941262][ T28] audit: type=1804 audit(1712078310.019:755): pid=7005 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.Q8xyCh/77/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 253.955211][ T7003] EXT4-fs (loop0): dirty_blocks=16 [ 253.978137][ T7012] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 253.991992][ T7014] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 254.009239][ T7003] EXT4-fs (loop0): Block reservation details [ 254.015414][ T7012] EXT4-fs (loop4): This should not happen!! Data will be lost [ 254.015414][ T7012] [ 254.026173][ T28] audit: type=1804 audit(1712078310.019:756): pid=7005 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.Q8xyCh/77/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 254.050853][ T7003] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 254.060765][ T7012] EXT4-fs (loop4): Total free blocks count 0 [ 254.067216][ T7012] EXT4-fs (loop4): Free/Dirty block details [ 254.073998][ T7012] EXT4-fs (loop4): free_blocks=0 [ 254.074151][ T7014] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 254.080218][ T7012] EXT4-fs (loop4): dirty_blocks=16 [ 254.101848][ T7012] EXT4-fs (loop4): Block reservation details [ 254.110669][ T7014] EXT4-fs (loop2): This should not happen!! Data will be lost [ 254.110669][ T7014] [ 254.123188][ T7014] EXT4-fs (loop2): Total free blocks count 0 executing program [ 254.131667][ T2421] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm kworker/u8:8: bg 0: block 234: padding at end of block bitmap is not set [ 254.133527][ T7014] EXT4-fs (loop2): Free/Dirty block details [ 254.153922][ T7012] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 254.164434][ T2421] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program [ 254.187387][ T2421] EXT4-fs (loop1): This should not happen!! Data will be lost [ 254.187387][ T2421] [ 254.202099][ T2421] EXT4-fs (loop1): Total free blocks count 0 [ 254.206703][ T7014] EXT4-fs (loop2): free_blocks=0 [ 254.226218][ T7014] EXT4-fs (loop2): dirty_blocks=16 [ 254.239281][ T2421] EXT4-fs (loop1): Free/Dirty block details [ 254.239501][ T7014] EXT4-fs (loop2): Block reservation details [ 254.263718][ T7016] loop3: detected capacity change from 0 to 2048 [ 254.266268][ T2421] EXT4-fs (loop1): free_blocks=0 [ 254.279373][ T7014] EXT4-fs (loop2): i_reserved_data_blocks=1 executing program [ 254.292797][ T2421] EXT4-fs (loop1): dirty_blocks=16 [ 254.301781][ T2421] EXT4-fs (loop1): Block reservation details [ 254.333815][ T2421] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 254.365907][ T7018] loop0: detected capacity change from 0 to 2048 executing program [ 254.409861][ T7022] loop4: detected capacity change from 0 to 2048 [ 254.417957][ T7023] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 254.437192][ T7023] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program [ 254.520603][ T7027] loop2: detected capacity change from 0 to 2048 [ 254.520649][ T7023] EXT4-fs (loop3): This should not happen!! Data will be lost [ 254.520649][ T7023] [ 254.595266][ T7023] EXT4-fs (loop3): Total free blocks count 0 [ 254.602117][ T7023] EXT4-fs (loop3): Free/Dirty block details [ 254.609497][ T7023] EXT4-fs (loop3): free_blocks=0 [ 254.618080][ T7023] EXT4-fs (loop3): dirty_blocks=16 [ 254.626807][ T7035] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 254.631621][ T7023] EXT4-fs (loop3): Block reservation details [ 254.655214][ T7023] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 254.667252][ T7031] loop1: detected capacity change from 0 to 2048 [ 254.670394][ T7035] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program [ 254.807420][ T7035] EXT4-fs (loop0): This should not happen!! Data will be lost [ 254.807420][ T7035] [ 254.850782][ T7035] EXT4-fs (loop0): Total free blocks count 0 [ 254.858981][ T7035] EXT4-fs (loop0): Free/Dirty block details [ 254.865828][ T7035] EXT4-fs (loop0): free_blocks=0 [ 254.870325][ T7040] loop3: detected capacity change from 0 to 2048 [ 254.871490][ T7041] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 254.880141][ T37] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm kworker/u8:2: bg 0: block 234: padding at end of block bitmap is not set [ 254.892735][ T7035] EXT4-fs (loop0): dirty_blocks=16 [ 254.892763][ T7035] EXT4-fs (loop0): Block reservation details [ 254.892773][ T7035] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 254.909074][ T7041] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 254.937954][ T37] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 254.974148][ T7041] EXT4-fs (loop1): This should not happen!! Data will be lost [ 254.974148][ T7041] [ 254.986343][ T7041] EXT4-fs (loop1): Total free blocks count 0 [ 254.996273][ T7041] EXT4-fs (loop1): Free/Dirty block details [ 255.003111][ T7041] EXT4-fs (loop1): free_blocks=0 [ 255.003708][ T2421] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm kworker/u8:8: bg 0: block 234: padding at end of block bitmap is not set [ 255.009103][ T7041] EXT4-fs (loop1): dirty_blocks=16 [ 255.031762][ T7041] EXT4-fs (loop1): Block reservation details [ 255.039989][ T7041] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 255.046839][ T37] EXT4-fs (loop4): This should not happen!! Data will be lost [ 255.046839][ T37] executing program [ 255.076768][ T2421] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 executing program [ 255.143232][ T2421] EXT4-fs (loop2): This should not happen!! Data will be lost [ 255.143232][ T2421] [ 255.171774][ T2421] EXT4-fs (loop2): Total free blocks count 0 executing program [ 255.194626][ T7046] loop0: detected capacity change from 0 to 2048 [ 255.215540][ T2421] EXT4-fs (loop2): Free/Dirty block details [ 255.222160][ T7048] loop4: detected capacity change from 0 to 2048 [ 255.239114][ T2421] EXT4-fs (loop2): free_blocks=0 [ 255.255551][ T50] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm kworker/u8:3: bg 0: block 234: padding at end of block bitmap is not set [ 255.275435][ T2421] EXT4-fs (loop2): dirty_blocks=16 [ 255.295161][ T2421] EXT4-fs (loop2): Block reservation details [ 255.301474][ T2421] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 255.304965][ T50] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 255.321457][ T50] EXT4-fs (loop3): This should not happen!! Data will be lost [ 255.321457][ T50] [ 255.331470][ T50] EXT4-fs (loop3): Total free blocks count 0 [ 255.338688][ T50] EXT4-fs (loop3): Free/Dirty block details [ 255.341965][ T7050] loop1: detected capacity change from 0 to 2048 [ 255.344933][ T50] EXT4-fs (loop3): free_blocks=0 [ 255.344958][ T50] EXT4-fs (loop3): dirty_blocks=16 [ 255.363811][ T50] EXT4-fs (loop3): Block reservation details [ 255.370071][ T50] EXT4-fs (loop3): i_reserved_data_blocks=1 executing program [ 255.432441][ T7058] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set executing program [ 255.520419][ T7058] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 255.552780][ T7060] loop2: detected capacity change from 0 to 2048 [ 255.572182][ T7058] EXT4-fs (loop4): This should not happen!! Data will be lost [ 255.572182][ T7058] [ 255.629833][ T7063] loop3: detected capacity change from 0 to 2048 [ 255.653056][ T7058] EXT4-fs (loop4): Total free blocks count 0 [ 255.659897][ T504] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm kworker/u8:4: bg 0: block 234: padding at end of block bitmap is not set [ 255.677729][ T7058] EXT4-fs (loop4): Free/Dirty block details [ 255.679758][ T504] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 255.684527][ T7058] EXT4-fs (loop4): free_blocks=0 [ 255.703353][ T7058] EXT4-fs (loop4): dirty_blocks=16 [ 255.708976][ T7058] EXT4-fs (loop4): Block reservation details [ 255.715806][ T7058] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 255.722410][ T504] EXT4-fs (loop0): This should not happen!! Data will be lost [ 255.722410][ T504] [ 255.733035][ T504] EXT4-fs (loop0): Total free blocks count 0 [ 255.733331][ T7066] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 255.740023][ T504] EXT4-fs (loop0): Free/Dirty block details [ 255.740058][ T504] EXT4-fs (loop0): free_blocks=0 [ 255.740075][ T504] EXT4-fs (loop0): dirty_blocks=16 [ 255.740088][ T504] EXT4-fs (loop0): Block reservation details [ 255.740099][ T504] EXT4-fs (loop0): i_reserved_data_blocks=1 executing program [ 255.805798][ T7066] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 255.821119][ T504] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm kworker/u8:4: bg 0: block 234: padding at end of block bitmap is not set [ 255.874222][ T504] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 255.876194][ T7070] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 255.914586][ T7066] EXT4-fs (loop2): This should not happen!! Data will be lost [ 255.914586][ T7066] executing program [ 255.955812][ T504] EXT4-fs (loop1): This should not happen!! Data will be lost [ 255.955812][ T504] [ 255.976880][ T7070] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 255.985301][ T7066] EXT4-fs (loop2): Total free blocks count 0 [ 256.031622][ T504] EXT4-fs (loop1): Total free blocks count 0 [ 256.032035][ T7070] EXT4-fs (loop3): This should not happen!! Data will be lost [ 256.032035][ T7070] [ 256.040739][ T7071] loop0: detected capacity change from 0 to 2048 [ 256.059404][ T7066] EXT4-fs (loop2): Free/Dirty block details [ 256.066201][ T504] EXT4-fs (loop1): Free/Dirty block details [ 256.072430][ T7066] EXT4-fs (loop2): free_blocks=0 [ 256.083305][ T504] EXT4-fs (loop1): free_blocks=0 [ 256.092749][ T7066] EXT4-fs (loop2): dirty_blocks=16 [ 256.095243][ T7073] loop4: detected capacity change from 0 to 2048 [ 256.105474][ T504] EXT4-fs (loop1): dirty_blocks=16 [ 256.114201][ T7066] EXT4-fs (loop2): Block reservation details [ 256.121689][ T7070] EXT4-fs (loop3): Total free blocks count 0 [ 256.125185][ T504] EXT4-fs (loop1): Block reservation details [ 256.128544][ T7070] EXT4-fs (loop3): Free/Dirty block details [ 256.141887][ T7070] EXT4-fs (loop3): free_blocks=0 [ 256.144953][ T7066] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 256.153153][ T504] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 256.154003][ T7070] EXT4-fs (loop3): dirty_blocks=16 [ 256.165277][ T7070] EXT4-fs (loop3): Block reservation details [ 256.171523][ T7070] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 256.262743][ T7078] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 256.278937][ T7079] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 256.284543][ T7078] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 256.300523][ T7079] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 256.316294][ T7078] EXT4-fs (loop4): This should not happen!! Data will be lost [ 256.316294][ T7078] [ 256.329669][ T7078] EXT4-fs (loop4): Total free blocks count 0 [ 256.336713][ T7078] EXT4-fs (loop4): Free/Dirty block details [ 256.342743][ T7078] EXT4-fs (loop4): free_blocks=0 [ 256.348193][ T7079] EXT4-fs (loop0): This should not happen!! Data will be lost [ 256.348193][ T7079] executing program [ 256.360156][ T7079] EXT4-fs (loop0): Total free blocks count 0 [ 256.366971][ T7079] EXT4-fs (loop0): Free/Dirty block details [ 256.373835][ T7079] EXT4-fs (loop0): free_blocks=0 [ 256.389356][ T7078] EXT4-fs (loop4): dirty_blocks=16 executing program executing program [ 256.417910][ T7078] EXT4-fs (loop4): Block reservation details [ 256.417911][ T7079] EXT4-fs (loop0): dirty_blocks=16 [ 256.417941][ T7078] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 256.438084][ T7079] EXT4-fs (loop0): Block reservation details [ 256.463119][ T7079] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 256.497071][ T7081] loop1: detected capacity change from 0 to 2048 [ 256.538443][ T7085] loop3: detected capacity change from 0 to 2048 [ 256.566838][ T7084] loop2: detected capacity change from 0 to 2048 executing program executing program [ 256.656531][ T7093] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 256.676434][ T1243] ieee802154 phy0 wpan0: encryption failed: -22 [ 256.676526][ T1243] ieee802154 phy1 wpan1: encryption failed: -22 [ 256.688818][ T7095] loop0: detected capacity change from 0 to 2048 [ 256.710812][ T7093] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 256.732377][ T7093] EXT4-fs (loop1): This should not happen!! Data will be lost [ 256.732377][ T7093] [ 256.754925][ T7097] loop4: detected capacity change from 0 to 2048 [ 256.763401][ T7093] EXT4-fs (loop1): Total free blocks count 0 [ 256.770169][ T7093] EXT4-fs (loop1): Free/Dirty block details [ 256.776288][ T7093] EXT4-fs (loop1): free_blocks=0 [ 256.781479][ T7093] EXT4-fs (loop1): dirty_blocks=16 [ 256.786913][ T7093] EXT4-fs (loop1): Block reservation details [ 256.793450][ T7093] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 256.922094][ T10] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm kworker/u8:0: bg 0: block 234: padding at end of block bitmap is not set [ 257.011828][ T37] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm kworker/u8:2: bg 0: block 234: padding at end of block bitmap is not set [ 257.025963][ T10] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 257.042769][ T7104] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set executing program [ 257.079111][ T37] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 257.092333][ T10] EXT4-fs (loop3): This should not happen!! Data will be lost [ 257.092333][ T10] [ 257.101289][ T7104] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 257.123496][ T37] EXT4-fs (loop0): This should not happen!! Data will be lost [ 257.123496][ T37] [ 257.133912][ T7104] EXT4-fs (loop4): This should not happen!! Data will be lost [ 257.133912][ T7104] [ 257.145269][ T10] EXT4-fs (loop3): Total free blocks count 0 [ 257.145309][ T10] EXT4-fs (loop3): Free/Dirty block details [ 257.145325][ T10] EXT4-fs (loop3): free_blocks=0 [ 257.145342][ T10] EXT4-fs (loop3): dirty_blocks=16 [ 257.145357][ T10] EXT4-fs (loop3): Block reservation details [ 257.145368][ T10] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 257.183624][ T7106] loop1: detected capacity change from 0 to 2048 [ 257.191758][ T7104] EXT4-fs (loop4): Total free blocks count 0 [ 257.207955][ T37] EXT4-fs (loop0): Total free blocks count 0 [ 257.242832][ T7104] EXT4-fs (loop4): Free/Dirty block details [ 257.246502][ T37] EXT4-fs (loop0): Free/Dirty block details [ 257.251599][ T7104] EXT4-fs (loop4): free_blocks=0 [ 257.261904][ T37] EXT4-fs (loop0): free_blocks=0 [ 257.261939][ T37] EXT4-fs (loop0): dirty_blocks=16 [ 257.269754][ T1054] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm kworker/u8:6: bg 0: block 234: padding at end of block bitmap is not set executing program [ 257.274271][ T37] EXT4-fs (loop0): Block reservation details [ 257.311137][ T7104] EXT4-fs (loop4): dirty_blocks=16 [ 257.323550][ T1054] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 257.339993][ T7104] EXT4-fs (loop4): Block reservation details [ 257.341661][ T37] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 257.361593][ T7104] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 257.373614][ T1054] EXT4-fs (loop2): This should not happen!! Data will be lost [ 257.373614][ T1054] [ 257.409152][ T1054] EXT4-fs (loop2): Total free blocks count 0 [ 257.409195][ T7111] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 257.415699][ T1054] EXT4-fs (loop2): Free/Dirty block details [ 257.415729][ T1054] EXT4-fs (loop2): free_blocks=0 [ 257.415747][ T1054] EXT4-fs (loop2): dirty_blocks=16 [ 257.415760][ T1054] EXT4-fs (loop2): Block reservation details executing program [ 257.415772][ T1054] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 257.476120][ T7110] loop3: detected capacity change from 0 to 2048 [ 257.477565][ T7111] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program [ 257.534911][ T7111] EXT4-fs (loop1): This should not happen!! Data will be lost [ 257.534911][ T7111] [ 257.545191][ T7111] EXT4-fs (loop1): Total free blocks count 0 [ 257.551460][ T7111] EXT4-fs (loop1): Free/Dirty block details [ 257.559862][ T7111] EXT4-fs (loop1): free_blocks=0 [ 257.565349][ T7111] EXT4-fs (loop1): dirty_blocks=16 [ 257.570633][ T7111] EXT4-fs (loop1): Block reservation details [ 257.576951][ T7111] EXT4-fs (loop1): i_reserved_data_blocks=1 executing program [ 257.645255][ T7118] loop4: detected capacity change from 0 to 2048 [ 257.662756][ T7115] loop2: detected capacity change from 0 to 2048 [ 257.690860][ T7119] loop0: detected capacity change from 0 to 2048 executing program [ 257.823785][ T7128] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 257.875816][ T37] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm kworker/u8:2: bg 0: block 234: padding at end of block bitmap is not set [ 257.899192][ T7129] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 257.929782][ T7128] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 257.955321][ T7129] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 257.972499][ T7129] EXT4-fs (loop0): This should not happen!! Data will be lost [ 257.972499][ T7129] [ 257.986506][ T37] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 257.999393][ T37] EXT4-fs (loop3): This should not happen!! Data will be lost [ 257.999393][ T37] [ 258.012072][ T37] EXT4-fs (loop3): Total free blocks count 0 [ 258.013388][ T7128] EXT4-fs (loop2): This should not happen!! Data will be lost [ 258.013388][ T7128] [ 258.018592][ T37] EXT4-fs (loop3): Free/Dirty block details [ 258.018627][ T37] EXT4-fs (loop3): free_blocks=0 [ 258.018644][ T37] EXT4-fs (loop3): dirty_blocks=16 [ 258.018658][ T37] EXT4-fs (loop3): Block reservation details [ 258.018670][ T37] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 258.078347][ T7131] loop1: detected capacity change from 0 to 2048 [ 258.132350][ T7128] EXT4-fs (loop2): Total free blocks count 0 executing program [ 258.186725][ T7128] EXT4-fs (loop2): Free/Dirty block details [ 258.193104][ T7128] EXT4-fs (loop2): free_blocks=0 [ 258.219519][ T7136] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 258.247230][ T7136] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 258.254676][ T7128] EXT4-fs (loop2): dirty_blocks=16 [ 258.260312][ T7136] EXT4-fs (loop1): This should not happen!! Data will be lost [ 258.260312][ T7136] [ 258.276484][ T7136] EXT4-fs (loop1): Total free blocks count 0 [ 258.282967][ T7136] EXT4-fs (loop1): Free/Dirty block details [ 258.287707][ T7128] EXT4-fs (loop2): Block reservation details [ 258.289966][ T1109] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm kworker/u8:7: bg 0: block 234: padding at end of block bitmap is not set [ 258.311618][ T7135] loop0: detected capacity change from 0 to 2048 [ 258.319858][ T7128] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 258.324646][ T7136] EXT4-fs (loop1): free_blocks=0 [ 258.339453][ T1109] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 258.364558][ T1109] EXT4-fs (loop4): This should not happen!! Data will be lost [ 258.364558][ T1109] [ 258.381756][ T1109] EXT4-fs (loop4): Total free blocks count 0 executing program [ 258.413044][ T28] kauditd_printk_skb: 48 callbacks suppressed [ 258.413067][ T28] audit: type=1804 audit(1712078314.499:805): pid=7135 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.7lRq9x/81/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 258.428490][ T7136] EXT4-fs (loop1): dirty_blocks=16 [ 258.450542][ T7136] EXT4-fs (loop1): Block reservation details executing program [ 258.458229][ T7136] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 258.494141][ T1109] EXT4-fs (loop4): Free/Dirty block details [ 258.499523][ T7142] loop2: detected capacity change from 0 to 2048 [ 258.509632][ T28] audit: type=1804 audit(1712078314.559:806): pid=7135 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.7lRq9x/81/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 258.547592][ T1109] EXT4-fs (loop4): free_blocks=0 [ 258.574438][ T1109] EXT4-fs (loop4): dirty_blocks=16 [ 258.578023][ T7138] loop3: detected capacity change from 0 to 2048 [ 258.609173][ T1109] EXT4-fs (loop4): Block reservation details [ 258.630297][ T28] audit: type=1804 audit(1712078314.719:807): pid=7142 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.Q8xyCh/82/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 258.654844][ T1109] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 258.691480][ T28] audit: type=1804 audit(1712078314.719:808): pid=7142 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.Q8xyCh/82/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 258.718267][ T7147] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set executing program [ 258.734092][ T50] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm kworker/u8:3: bg 0: block 234: padding at end of block bitmap is not set [ 258.765711][ T7147] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 258.779056][ T50] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 258.792377][ T50] EXT4-fs (loop0): This should not happen!! Data will be lost [ 258.792377][ T50] [ 258.803010][ T28] audit: type=1804 audit(1712078314.889:809): pid=7138 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.LQLvTy/79/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 258.828015][ T50] EXT4-fs (loop0): Total free blocks count 0 [ 258.834734][ T50] EXT4-fs (loop0): Free/Dirty block details executing program [ 258.841170][ T50] EXT4-fs (loop0): free_blocks=0 [ 258.847283][ T50] EXT4-fs (loop0): dirty_blocks=16 [ 258.849685][ T7147] EXT4-fs (loop2): This should not happen!! Data will be lost [ 258.849685][ T7147] [ 258.853449][ T50] EXT4-fs (loop0): Block reservation details [ 258.864445][ T28] audit: type=1804 audit(1712078314.899:810): pid=7138 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.LQLvTy/79/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 258.887333][ T50] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 258.913736][ T7150] loop1: detected capacity change from 0 to 2048 [ 258.922159][ T7153] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 258.924803][ T7147] EXT4-fs (loop2): Total free blocks count 0 [ 258.962688][ T7153] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 258.972418][ T28] audit: type=1804 audit(1712078315.049:811): pid=7150 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.arr8uM/80/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 259.000940][ T7152] loop4: detected capacity change from 0 to 2048 [ 259.010266][ T7153] EXT4-fs (loop3): This should not happen!! Data will be lost [ 259.010266][ T7153] [ 259.020784][ T7153] EXT4-fs (loop3): Total free blocks count 0 [ 259.029965][ T7153] EXT4-fs (loop3): Free/Dirty block details [ 259.034110][ T7147] EXT4-fs (loop2): Free/Dirty block details [ 259.038399][ T7153] EXT4-fs (loop3): free_blocks=0 [ 259.038430][ T7153] EXT4-fs (loop3): dirty_blocks=16 [ 259.038442][ T7153] EXT4-fs (loop3): Block reservation details [ 259.038454][ T7153] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 259.040878][ T28] audit: type=1804 audit(1712078315.119:812): pid=7150 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.arr8uM/80/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 259.095658][ T7147] EXT4-fs (loop2): free_blocks=0 [ 259.100910][ T7147] EXT4-fs (loop2): dirty_blocks=16 [ 259.106466][ T7147] EXT4-fs (loop2): Block reservation details [ 259.112697][ T7147] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 259.146781][ T28] audit: type=1804 audit(1712078315.239:813): pid=7152 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.dO0bnN/79/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 259.171038][ T28] audit: type=1804 audit(1712078315.239:814): pid=7152 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.dO0bnN/79/bus/bus" dev="loop4" ino=18 res=1 errno=0 executing program [ 259.297453][ T1054] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm kworker/u8:6: bg 0: block 234: padding at end of block bitmap is not set executing program executing program [ 259.400580][ T1054] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 259.421384][ T7161] loop0: detected capacity change from 0 to 2048 [ 259.434638][ T1054] EXT4-fs (loop1): This should not happen!! Data will be lost [ 259.434638][ T1054] [ 259.450009][ T504] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm kworker/u8:4: bg 0: block 234: padding at end of block bitmap is not set [ 259.458109][ T7163] loop2: detected capacity change from 0 to 2048 [ 259.473427][ T504] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 259.497101][ T7165] loop3: detected capacity change from 0 to 2048 [ 259.504472][ T1054] EXT4-fs (loop1): Total free blocks count 0 [ 259.510722][ T504] EXT4-fs (loop4): This should not happen!! Data will be lost [ 259.510722][ T504] [ 259.510749][ T504] EXT4-fs (loop4): Total free blocks count 0 [ 259.510764][ T504] EXT4-fs (loop4): Free/Dirty block details [ 259.510777][ T504] EXT4-fs (loop4): free_blocks=0 [ 259.510792][ T504] EXT4-fs (loop4): dirty_blocks=16 [ 259.543930][ T504] EXT4-fs (loop4): Block reservation details [ 259.551151][ T504] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 259.562893][ T1054] EXT4-fs (loop1): Free/Dirty block details [ 259.569005][ T1054] EXT4-fs (loop1): free_blocks=0 [ 259.575703][ T1054] EXT4-fs (loop1): dirty_blocks=16 [ 259.580943][ T1054] EXT4-fs (loop1): Block reservation details [ 259.587519][ T1054] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 259.596685][ T7171] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 259.647393][ T7171] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 executing program executing program [ 259.701375][ T7171] EXT4-fs (loop0): This should not happen!! Data will be lost [ 259.701375][ T7171] [ 259.701518][ T7174] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 259.734594][ T7176] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 259.809522][ T7176] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 259.829648][ T7177] loop4: detected capacity change from 0 to 2048 [ 259.840343][ T7174] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program [ 259.840862][ T7178] loop1: detected capacity change from 0 to 2048 [ 259.868214][ T7176] EXT4-fs (loop3): This should not happen!! Data will be lost [ 259.868214][ T7176] [ 259.877937][ T7174] EXT4-fs (loop2): This should not happen!! Data will be lost [ 259.877937][ T7174] [ 259.884986][ T7176] EXT4-fs (loop3): Total free blocks count 0 [ 259.916612][ T7174] EXT4-fs (loop2): Total free blocks count 0 [ 259.934556][ T7176] EXT4-fs (loop3): Free/Dirty block details [ 259.954909][ T7174] EXT4-fs (loop2): Free/Dirty block details [ 259.964942][ T7174] EXT4-fs (loop2): free_blocks=0 [ 259.970670][ T7174] EXT4-fs (loop2): dirty_blocks=16 [ 259.976854][ T7174] EXT4-fs (loop2): Block reservation details [ 259.985039][ T7185] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 260.000028][ T7176] EXT4-fs (loop3): free_blocks=0 [ 260.003303][ T7174] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 260.025735][ T7186] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 260.049791][ T7176] EXT4-fs (loop3): dirty_blocks=16 [ 260.058753][ T7180] loop0: detected capacity change from 0 to 2048 [ 260.068630][ T7185] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 260.082605][ T7176] EXT4-fs (loop3): Block reservation details [ 260.091132][ T7186] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 260.104924][ T7185] EXT4-fs (loop1): This should not happen!! Data will be lost [ 260.104924][ T7185] [ 260.116506][ T7185] EXT4-fs (loop1): Total free blocks count 0 [ 260.120266][ T7176] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 260.122692][ T7185] EXT4-fs (loop1): Free/Dirty block details [ 260.150832][ T7185] EXT4-fs (loop1): free_blocks=0 [ 260.154596][ T7186] EXT4-fs (loop4): This should not happen!! Data will be lost [ 260.154596][ T7186] [ 260.156253][ T7185] EXT4-fs (loop1): dirty_blocks=16 [ 260.156274][ T7185] EXT4-fs (loop1): Block reservation details [ 260.156298][ T7185] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 260.209642][ T7186] EXT4-fs (loop4): Total free blocks count 0 executing program [ 260.209666][ T7189] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 260.217502][ T7186] EXT4-fs (loop4): Free/Dirty block details [ 260.238687][ T7186] EXT4-fs (loop4): free_blocks=0 [ 260.244078][ T7186] EXT4-fs (loop4): dirty_blocks=16 [ 260.252775][ T7186] EXT4-fs (loop4): Block reservation details [ 260.259830][ T7186] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 260.278295][ T7189] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 260.310421][ T7189] EXT4-fs (loop0): This should not happen!! Data will be lost [ 260.310421][ T7189] executing program [ 260.323399][ T7189] EXT4-fs (loop0): Total free blocks count 0 [ 260.337045][ T7189] EXT4-fs (loop0): Free/Dirty block details [ 260.343393][ T7189] EXT4-fs (loop0): free_blocks=0 [ 260.351086][ T7189] EXT4-fs (loop0): dirty_blocks=16 [ 260.359916][ T7189] EXT4-fs (loop0): Block reservation details [ 260.371317][ T7189] EXT4-fs (loop0): i_reserved_data_blocks=1 executing program [ 260.394531][ T7191] loop2: detected capacity change from 0 to 2048 executing program executing program [ 260.464619][ T7193] loop1: detected capacity change from 0 to 2048 [ 260.485313][ T7195] loop3: detected capacity change from 0 to 2048 [ 260.537105][ T7205] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 260.550296][ T7206] loop0: detected capacity change from 0 to 2048 [ 260.581494][ T7199] loop4: detected capacity change from 0 to 2048 [ 260.592616][ T7205] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 260.622045][ T7205] EXT4-fs (loop2): This should not happen!! Data will be lost [ 260.622045][ T7205] [ 260.701278][ T7214] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 260.737908][ T7214] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 260.798441][ T7214] EXT4-fs (loop4): This should not happen!! Data will be lost [ 260.798441][ T7214] [ 260.823072][ T1109] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm kworker/u8:7: bg 0: block 234: padding at end of block bitmap is not set executing program [ 260.840990][ T504] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm kworker/u8:4: bg 0: block 234: padding at end of block bitmap is not set [ 260.859956][ T7214] EXT4-fs (loop4): Total free blocks count 0 [ 260.885398][ T7214] EXT4-fs (loop4): Free/Dirty block details [ 260.894599][ T1109] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 260.913141][ T504] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 260.915990][ T7214] EXT4-fs (loop4): free_blocks=0 [ 260.941228][ T7216] loop2: detected capacity change from 0 to 2048 [ 260.958984][ T504] EXT4-fs (loop3): This should not happen!! Data will be lost [ 260.958984][ T504] [ 260.960078][ T7214] EXT4-fs (loop4): dirty_blocks=16 [ 260.975750][ T504] EXT4-fs (loop3): Total free blocks count 0 [ 260.982773][ T504] EXT4-fs (loop3): Free/Dirty block details [ 260.983542][ T1109] EXT4-fs (loop1): This should not happen!! Data will be lost [ 260.983542][ T1109] [ 261.008038][ T7214] EXT4-fs (loop4): Block reservation details [ 261.009224][ T1054] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm kworker/u8:6: bg 0: block 234: padding at end of block bitmap is not set [ 261.014597][ T7214] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 261.017993][ T1109] EXT4-fs (loop1): Total free blocks count 0 [ 261.038626][ T504] EXT4-fs (loop3): free_blocks=0 [ 261.050213][ T1109] EXT4-fs (loop1): Free/Dirty block details [ 261.057088][ T1109] EXT4-fs (loop1): free_blocks=0 [ 261.062108][ T1109] EXT4-fs (loop1): dirty_blocks=16 [ 261.076476][ T504] EXT4-fs (loop3): dirty_blocks=16 [ 261.091958][ T504] EXT4-fs (loop3): Block reservation details executing program [ 261.102534][ T1054] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 261.103796][ T504] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 261.127502][ T1109] EXT4-fs (loop1): Block reservation details [ 261.137336][ T1109] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 261.146641][ T1054] EXT4-fs (loop0): This should not happen!! Data will be lost [ 261.146641][ T1054] [ 261.203042][ T7220] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 261.220135][ T1054] EXT4-fs (loop0): Total free blocks count 0 [ 261.220165][ T1054] EXT4-fs (loop0): Free/Dirty block details [ 261.220180][ T1054] EXT4-fs (loop0): free_blocks=0 [ 261.220197][ T1054] EXT4-fs (loop0): dirty_blocks=16 [ 261.220212][ T1054] EXT4-fs (loop0): Block reservation details [ 261.220225][ T1054] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 261.263874][ T7220] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 261.277436][ T7221] loop4: detected capacity change from 0 to 2048 [ 261.295159][ T7220] EXT4-fs (loop2): This should not happen!! Data will be lost executing program [ 261.295159][ T7220] [ 261.306287][ T7220] EXT4-fs (loop2): Total free blocks count 0 [ 261.312849][ T7220] EXT4-fs (loop2): Free/Dirty block details [ 261.319367][ T7220] EXT4-fs (loop2): free_blocks=0 [ 261.324862][ T7220] EXT4-fs (loop2): dirty_blocks=16 [ 261.330889][ T7220] EXT4-fs (loop2): Block reservation details [ 261.341376][ T7220] EXT4-fs (loop2): i_reserved_data_blocks=1 executing program executing program executing program [ 261.493674][ T7226] loop1: detected capacity change from 0 to 2048 [ 261.514653][ T7227] loop0: detected capacity change from 0 to 2048 [ 261.529817][ T7229] loop3: detected capacity change from 0 to 2048 [ 261.593997][ T10] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm kworker/u8:0: bg 0: block 234: padding at end of block bitmap is not set [ 261.655858][ T7232] loop2: detected capacity change from 0 to 2048 [ 261.660137][ T7239] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 261.689054][ T7241] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 261.692840][ T10] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 261.718768][ T10] EXT4-fs (loop4): This should not happen!! Data will be lost [ 261.718768][ T10] [ 261.729036][ T10] EXT4-fs (loop4): Total free blocks count 0 [ 261.730362][ T7240] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 261.754870][ T7241] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 261.774729][ T7241] EXT4-fs (loop3): This should not happen!! Data will be lost [ 261.774729][ T7241] [ 261.790780][ T7240] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 261.805786][ T7240] EXT4-fs (loop1): This should not happen!! Data will be lost [ 261.805786][ T7240] [ 261.826769][ T7239] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 261.854097][ T10] EXT4-fs (loop4): Free/Dirty block details [ 261.892501][ T10] EXT4-fs (loop4): free_blocks=0 [ 261.900046][ T7239] EXT4-fs (loop0): This should not happen!! Data will be lost [ 261.900046][ T7239] [ 261.903408][ T10] EXT4-fs (loop4): dirty_blocks=16 [ 261.916653][ T7244] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 261.924623][ T10] EXT4-fs (loop4): Block reservation details executing program [ 261.960800][ T10] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 261.972265][ T7244] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program [ 262.016660][ T7244] EXT4-fs (loop2): This should not happen!! Data will be lost [ 262.016660][ T7244] [ 262.052736][ T7244] EXT4-fs (loop2): Total free blocks count 0 executing program [ 262.116401][ T7244] EXT4-fs (loop2): Free/Dirty block details [ 262.146980][ T7246] loop3: detected capacity change from 0 to 2048 [ 262.153746][ T7244] EXT4-fs (loop2): free_blocks=0 executing program [ 262.166441][ T7244] EXT4-fs (loop2): dirty_blocks=16 [ 262.170462][ T7248] loop1: detected capacity change from 0 to 2048 [ 262.181466][ T7244] EXT4-fs (loop2): Block reservation details [ 262.211907][ T7244] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 262.307610][ T7251] loop0: detected capacity change from 0 to 2048 [ 262.308423][ T7252] loop4: detected capacity change from 0 to 2048 [ 262.316234][ T7257] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 262.355682][ T7258] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 262.405387][ T7258] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 262.438011][ T7257] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 executing program [ 262.506285][ T5123] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 262.537952][ T7258] EXT4-fs (loop1): This should not happen!! Data will be lost [ 262.537952][ T7258] [ 262.581127][ T7257] EXT4-fs (loop3): This should not happen!! Data will be lost [ 262.581127][ T7257] [ 262.619113][ T7264] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 262.623849][ T7258] EXT4-fs (loop1): Total free blocks count 0 [ 262.640074][ T7265] loop2: detected capacity change from 0 to 2048 [ 262.679243][ T7264] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 262.695814][ T7258] EXT4-fs (loop1): Free/Dirty block details [ 262.714993][ T7258] EXT4-fs (loop1): free_blocks=0 [ 262.733313][ T7264] EXT4-fs (loop4): This should not happen!! Data will be lost [ 262.733313][ T7264] [ 262.746188][ T7258] EXT4-fs (loop1): dirty_blocks=16 [ 262.768771][ T7258] EXT4-fs (loop1): Block reservation details [ 262.794639][ T7269] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 262.815489][ T7258] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 262.828602][ T1109] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm kworker/u8:7: bg 0: block 234: padding at end of block bitmap is not set executing program [ 262.900578][ T7269] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 262.910185][ T1109] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 262.932831][ T1109] EXT4-fs (loop0): This should not happen!! Data will be lost [ 262.932831][ T1109] [ 262.963300][ T1109] EXT4-fs (loop0): Total free blocks count 0 [ 262.980246][ T7269] EXT4-fs (loop2): This should not happen!! Data will be lost [ 262.980246][ T7269] [ 263.005909][ T1109] EXT4-fs (loop0): Free/Dirty block details executing program [ 263.009913][ T7271] loop3: detected capacity change from 0 to 2048 [ 263.045031][ T1109] EXT4-fs (loop0): free_blocks=0 [ 263.062149][ T1109] EXT4-fs (loop0): dirty_blocks=16 executing program [ 263.089003][ T1109] EXT4-fs (loop0): Block reservation details [ 263.096251][ T1109] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 263.122317][ T7273] loop4: detected capacity change from 0 to 2048 executing program [ 263.136582][ T7278] loop1: detected capacity change from 0 to 2048 [ 263.235301][ T7283] loop2: detected capacity change from 0 to 2048 [ 263.249807][ T7285] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 263.287204][ T7286] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 263.298412][ T7285] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 executing program [ 263.367577][ T7285] EXT4-fs (loop1): This should not happen!! Data will be lost [ 263.367577][ T7285] [ 263.374086][ T7286] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 263.394916][ T50] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm kworker/u8:3: bg 0: block 234: padding at end of block bitmap is not set [ 263.413096][ T50] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 263.426447][ T7286] EXT4-fs (loop4): This should not happen!! Data will be lost [ 263.426447][ T7286] [ 263.439416][ T50] EXT4-fs (loop3): This should not happen!! Data will be lost [ 263.439416][ T50] [ 263.445833][ T7286] EXT4-fs (loop4): Total free blocks count 0 [ 263.451777][ T50] EXT4-fs (loop3): Total free blocks count 0 [ 263.462808][ T50] EXT4-fs (loop3): Free/Dirty block details [ 263.471492][ T7291] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 263.484487][ T50] EXT4-fs (loop3): free_blocks=0 [ 263.491964][ T7291] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 263.496436][ T7286] EXT4-fs (loop4): Free/Dirty block details [ 263.519200][ T7290] loop0: detected capacity change from 0 to 2048 [ 263.520375][ T7291] EXT4-fs (loop2): This should not happen!! Data will be lost [ 263.520375][ T7291] [ 263.535540][ T50] EXT4-fs (loop3): dirty_blocks=16 [ 263.541944][ T7291] EXT4-fs (loop2): Total free blocks count 0 [ 263.542162][ T50] EXT4-fs (loop3): Block reservation details [ 263.552583][ T7291] EXT4-fs (loop2): Free/Dirty block details [ 263.559855][ T50] EXT4-fs (loop3): i_reserved_data_blocks=1 executing program [ 263.562380][ T7291] EXT4-fs (loop2): free_blocks=0 [ 263.572634][ T7291] EXT4-fs (loop2): dirty_blocks=16 [ 263.577800][ T7286] EXT4-fs (loop4): free_blocks=0 [ 263.578861][ T7291] EXT4-fs (loop2): Block reservation details [ 263.590113][ T7291] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 263.611956][ T7286] EXT4-fs (loop4): dirty_blocks=16 [ 263.629414][ T7286] EXT4-fs (loop4): Block reservation details [ 263.635633][ T7286] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 263.654625][ T28] kauditd_printk_skb: 52 callbacks suppressed [ 263.654646][ T28] audit: type=1804 audit(1712078319.739:867): pid=7290 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.7lRq9x/87/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 263.660489][ T7293] loop1: detected capacity change from 0 to 2048 [ 263.707612][ T28] audit: type=1804 audit(1712078319.789:868): pid=7290 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.7lRq9x/87/bus/bus" dev="loop0" ino=18 res=1 errno=0 [ 263.762831][ T7297] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 263.780621][ T7297] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 263.805268][ T7297] EXT4-fs (loop0): This should not happen!! Data will be lost executing program executing program [ 263.805268][ T7297] [ 263.825211][ T7297] EXT4-fs (loop0): Total free blocks count 0 [ 263.831362][ T7297] EXT4-fs (loop0): Free/Dirty block details executing program [ 263.874283][ T28] audit: type=1804 audit(1712078319.939:869): pid=7293 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.arr8uM/86/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 263.884604][ T7297] EXT4-fs (loop0): free_blocks=0 [ 263.927667][ T7304] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 263.938504][ T28] audit: type=1804 audit(1712078319.939:870): pid=7293 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.arr8uM/86/bus/bus" dev="loop1" ino=18 res=1 errno=0 [ 263.978845][ T7297] EXT4-fs (loop0): dirty_blocks=16 [ 263.981472][ T7303] loop4: detected capacity change from 0 to 2048 [ 263.990548][ T7301] loop2: detected capacity change from 0 to 2048 [ 264.005757][ T7297] EXT4-fs (loop0): Block reservation details [ 264.012360][ T7297] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 264.019854][ T7305] loop3: detected capacity change from 0 to 2048 [ 264.029204][ T7304] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 264.050389][ T7304] EXT4-fs (loop1): This should not happen!! Data will be lost [ 264.050389][ T7304] [ 264.084057][ T7304] EXT4-fs (loop1): Total free blocks count 0 [ 264.091793][ T7304] EXT4-fs (loop1): Free/Dirty block details [ 264.098076][ T7304] EXT4-fs (loop1): free_blocks=0 [ 264.103595][ T7304] EXT4-fs (loop1): dirty_blocks=16 [ 264.110157][ T7304] EXT4-fs (loop1): Block reservation details [ 264.117610][ T7304] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 264.126177][ T28] audit: type=1804 audit(1712078320.209:871): pid=7301 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.Q8xyCh/89/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 264.151240][ T28] audit: type=1804 audit(1712078320.209:872): pid=7303 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.dO0bnN/85/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 264.175885][ T28] audit: type=1804 audit(1712078320.209:873): pid=7303 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.dO0bnN/85/bus/bus" dev="loop4" ino=18 res=1 errno=0 [ 264.202216][ T28] audit: type=1804 audit(1712078320.209:874): pid=7301 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.Q8xyCh/89/bus/bus" dev="loop2" ino=18 res=1 errno=0 [ 264.225405][ T28] audit: type=1804 audit(1712078320.219:875): pid=7305 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.LQLvTy/85/bus/bus" dev="loop3" ino=18 res=1 errno=0 [ 264.249538][ T28] audit: type=1804 audit(1712078320.219:876): pid=7305 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor270" name="/root/syzkaller.LQLvTy/85/bus/bus" dev="loop3" ino=18 res=1 errno=0 executing program [ 264.332146][ T1054] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm kworker/u8:6: bg 0: block 234: padding at end of block bitmap is not set [ 264.360488][ T50] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm kworker/u8:3: bg 0: block 234: padding at end of block bitmap is not set executing program [ 264.377492][ T504] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm kworker/u8:4: bg 0: block 234: padding at end of block bitmap is not set [ 264.391338][ T7316] loop1: detected capacity change from 0 to 2048 [ 264.404840][ T1054] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 264.420871][ T50] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 264.447538][ T504] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 264.454771][ T7318] loop0: detected capacity change from 0 to 2048 [ 264.467318][ T1054] EXT4-fs (loop2): This should not happen!! Data will be lost [ 264.467318][ T1054] [ 264.467894][ T50] EXT4-fs (loop3): This should not happen!! Data will be lost [ 264.467894][ T50] [ 264.478904][ T1054] EXT4-fs (loop2): Total free blocks count 0 [ 264.492806][ T504] EXT4-fs (loop4): This should not happen!! Data will be lost [ 264.492806][ T504] [ 264.496634][ T1054] EXT4-fs (loop2): Free/Dirty block details [ 264.512678][ T1054] EXT4-fs (loop2): free_blocks=0 [ 264.518267][ T504] EXT4-fs (loop4): Total free blocks count 0 [ 264.526319][ T50] EXT4-fs (loop3): Total free blocks count 0 [ 264.533771][ T504] EXT4-fs (loop4): Free/Dirty block details [ 264.540362][ T50] EXT4-fs (loop3): Free/Dirty block details [ 264.552355][ T504] EXT4-fs (loop4): free_blocks=0 [ 264.557770][ T504] EXT4-fs (loop4): dirty_blocks=16 [ 264.563216][ T504] EXT4-fs (loop4): Block reservation details [ 264.569773][ T50] EXT4-fs (loop3): free_blocks=0 [ 264.570238][ T504] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 264.578093][ T1054] EXT4-fs (loop2): dirty_blocks=16 [ 264.615840][ T50] EXT4-fs (loop3): dirty_blocks=16 [ 264.617045][ T7323] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 264.628012][ T50] EXT4-fs (loop3): Block reservation details [ 264.650269][ T1054] EXT4-fs (loop2): Block reservation details [ 264.650301][ T1054] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 264.655540][ T7324] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 264.659430][ T50] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 264.693917][ T7324] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 264.714066][ T7324] EXT4-fs (loop0): This should not happen!! Data will be lost [ 264.714066][ T7324] [ 264.730273][ T7323] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 264.740720][ T7324] EXT4-fs (loop0): Total free blocks count 0 [ 264.743103][ T7323] EXT4-fs (loop1): This should not happen!! Data will be lost [ 264.743103][ T7323] [ 264.763752][ T7324] EXT4-fs (loop0): Free/Dirty block details [ 264.770677][ T7324] EXT4-fs (loop0): free_blocks=0 [ 264.782226][ T7324] EXT4-fs (loop0): dirty_blocks=16 executing program executing program executing program [ 264.810014][ T7324] EXT4-fs (loop0): Block reservation details [ 264.833016][ T7324] EXT4-fs (loop0): i_reserved_data_blocks=1 executing program executing program [ 264.938831][ T7328] loop3: detected capacity change from 0 to 2048 [ 264.941394][ T7329] loop2: detected capacity change from 0 to 2048 [ 264.964266][ T7330] loop4: detected capacity change from 0 to 2048 [ 265.032601][ T7334] loop1: detected capacity change from 0 to 2048 [ 265.104544][ T7342] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 265.167230][ T7342] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 265.183168][ T7339] loop0: detected capacity change from 0 to 2048 [ 265.209725][ T7342] EXT4-fs (loop3): This should not happen!! Data will be lost [ 265.209725][ T7342] [ 265.220778][ T7342] EXT4-fs (loop3): Total free blocks count 0 [ 265.228499][ T7342] EXT4-fs (loop3): Free/Dirty block details [ 265.234886][ T7342] EXT4-fs (loop3): free_blocks=0 [ 265.235287][ T10] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm kworker/u8:0: bg 0: block 234: padding at end of block bitmap is not set [ 265.240884][ T7342] EXT4-fs (loop3): dirty_blocks=16 [ 265.261258][ T7342] EXT4-fs (loop3): Block reservation details [ 265.271350][ T7342] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 265.280778][ T10] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 265.294921][ T10] EXT4-fs (loop2): This should not happen!! Data will be lost [ 265.294921][ T10] [ 265.343842][ T50] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm kworker/u8:3: bg 0: block 234: padding at end of block bitmap is not set [ 265.349008][ T10] EXT4-fs (loop2): Total free blocks count 0 [ 265.369332][ T7349] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set executing program [ 265.389850][ T10] EXT4-fs (loop2): Free/Dirty block details [ 265.391820][ T50] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 265.415212][ T10] EXT4-fs (loop2): free_blocks=0 [ 265.428959][ T7349] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 265.440655][ T10] EXT4-fs (loop2): dirty_blocks=16 [ 265.448084][ T50] EXT4-fs (loop4): This should not happen!! Data will be lost [ 265.448084][ T50] [ 265.465339][ T10] EXT4-fs (loop2): Block reservation details [ 265.466456][ T7349] EXT4-fs (loop0): This should not happen!! Data will be lost [ 265.466456][ T7349] [ 265.487168][ T12] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm kworker/u8:1: bg 0: block 234: padding at end of block bitmap is not set [ 265.491320][ T50] EXT4-fs (loop4): Total free blocks count 0 [ 265.506339][ T10] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 265.514488][ T7349] EXT4-fs (loop0): Total free blocks count 0 [ 265.519813][ T7351] loop3: detected capacity change from 0 to 2048 [ 265.521926][ T7349] EXT4-fs (loop0): Free/Dirty block details [ 265.534699][ T12] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 265.551969][ T50] EXT4-fs (loop4): Free/Dirty block details [ 265.561718][ T7349] EXT4-fs (loop0): free_blocks=0 [ 265.569975][ T50] EXT4-fs (loop4): free_blocks=0 [ 265.579154][ T7349] EXT4-fs (loop0): dirty_blocks=16 [ 265.584430][ T12] EXT4-fs (loop1): This should not happen!! Data will be lost [ 265.584430][ T12] [ 265.586358][ T50] EXT4-fs (loop4): dirty_blocks=16 [ 265.601829][ T50] EXT4-fs (loop4): Block reservation details [ 265.602658][ T7349] EXT4-fs (loop0): Block reservation details [ 265.614529][ T7349] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 265.618702][ T12] EXT4-fs (loop1): Total free blocks count 0 [ 265.626426][ T50] EXT4-fs (loop4): i_reserved_data_blocks=1 executing program [ 265.648574][ T12] EXT4-fs (loop1): Free/Dirty block details [ 265.654769][ T12] EXT4-fs (loop1): free_blocks=0 [ 265.661986][ T12] EXT4-fs (loop1): dirty_blocks=16 [ 265.667614][ T12] EXT4-fs (loop1): Block reservation details [ 265.673735][ T12] EXT4-fs (loop1): i_reserved_data_blocks=1 executing program [ 265.717787][ T7356] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 265.741652][ T7355] loop2: detected capacity change from 0 to 2048 executing program [ 265.788792][ T7356] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 265.850550][ T7360] loop4: detected capacity change from 0 to 2048 [ 265.857298][ T7356] EXT4-fs (loop3): This should not happen!! Data will be lost [ 265.857298][ T7356] executing program [ 265.944536][ T7356] EXT4-fs (loop3): Total free blocks count 0 [ 265.961285][ T7359] loop0: detected capacity change from 0 to 2048 [ 265.970271][ T7367] loop1: detected capacity change from 0 to 2048 [ 265.979638][ T7356] EXT4-fs (loop3): Free/Dirty block details [ 265.985941][ T7356] EXT4-fs (loop3): free_blocks=0 [ 265.991118][ T7356] EXT4-fs (loop3): dirty_blocks=16 [ 265.998944][ T7356] EXT4-fs (loop3): Block reservation details [ 266.005290][ T7356] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 266.103367][ T504] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm kworker/u8:4: bg 0: block 234: padding at end of block bitmap is not set executing program [ 266.152236][ T504] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 266.176325][ T7373] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 266.209289][ T7375] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 266.231135][ T504] EXT4-fs (loop2): This should not happen!! Data will be lost [ 266.231135][ T504] [ 266.233105][ T10] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm kworker/u8:0: bg 0: block 234: padding at end of block bitmap is not set [ 266.245052][ T7376] loop3: detected capacity change from 0 to 2048 [ 266.266923][ T7373] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 266.270136][ T504] EXT4-fs (loop2): Total free blocks count 0 [ 266.284530][ T7375] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 266.304817][ T10] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 266.319639][ T504] EXT4-fs (loop2): Free/Dirty block details [ 266.323346][ T7373] EXT4-fs (loop1): This should not happen!! Data will be lost [ 266.323346][ T7373] [ 266.327885][ T504] EXT4-fs (loop2): free_blocks=0 [ 266.343574][ T7375] EXT4-fs (loop0): This should not happen!! Data will be lost [ 266.343574][ T7375] [ 266.362554][ T10] EXT4-fs (loop4): This should not happen!! Data will be lost [ 266.362554][ T10] [ 266.373605][ T504] EXT4-fs (loop2): dirty_blocks=16 [ 266.374770][ T7373] EXT4-fs (loop1): Total free blocks count 0 [ 266.386204][ T7375] EXT4-fs (loop0): Total free blocks count 0 [ 266.392960][ T504] EXT4-fs (loop2): Block reservation details [ 266.394793][ T10] EXT4-fs (loop4): Total free blocks count 0 [ 266.407825][ T7375] EXT4-fs (loop0): Free/Dirty block details [ 266.413996][ T7373] EXT4-fs (loop1): Free/Dirty block details [ 266.421266][ T7375] EXT4-fs (loop0): free_blocks=0 [ 266.427146][ T7373] EXT4-fs (loop1): free_blocks=0 [ 266.427281][ T7375] EXT4-fs (loop0): dirty_blocks=16 [ 266.438356][ T7375] EXT4-fs (loop0): Block reservation details [ 266.439092][ T10] EXT4-fs (loop4): Free/Dirty block details [ 266.444728][ T7375] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 266.459459][ T504] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 266.466882][ T7373] EXT4-fs (loop1): dirty_blocks=16 [ 266.472159][ T7373] EXT4-fs (loop1): Block reservation details [ 266.479944][ T7373] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 266.487336][ T10] EXT4-fs (loop4): free_blocks=0 [ 266.492962][ T10] EXT4-fs (loop4): dirty_blocks=16 [ 266.498016][ T7379] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 266.499978][ T10] EXT4-fs (loop4): Block reservation details [ 266.522169][ T10] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 266.533696][ T7379] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 266.549138][ T7379] EXT4-fs (loop3): This should not happen!! Data will be lost [ 266.549138][ T7379] [ 266.562051][ T7379] EXT4-fs (loop3): Total free blocks count 0 [ 266.568770][ T7379] EXT4-fs (loop3): Free/Dirty block details [ 266.578542][ T7379] EXT4-fs (loop3): free_blocks=0 [ 266.583877][ T7379] EXT4-fs (loop3): dirty_blocks=16 [ 266.592184][ T7379] EXT4-fs (loop3): Block reservation details [ 266.604486][ T7379] EXT4-fs (loop3): i_reserved_data_blocks=1 executing program executing program executing program executing program [ 266.748128][ T7382] loop4: detected capacity change from 0 to 2048 executing program [ 266.790747][ T7384] loop1: detected capacity change from 0 to 2048 [ 266.790747][ T7385] loop2: detected capacity change from 0 to 2048 [ 266.842777][ T7387] loop0: detected capacity change from 0 to 2048 [ 266.894526][ T7389] loop3: detected capacity change from 0 to 2048 [ 266.933465][ T7400] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 266.949029][ T7399] ------------[ cut here ]------------ [ 266.954914][ T7399] kernel BUG at fs/ext4/inode.c:2564! [ 266.962824][ T7399] invalid opcode: 0000 [#1] PREEMPT SMP KASAN PTI [ 266.971135][ T7399] CPU: 0 PID: 7399 Comm: syz-executor270 Not tainted 6.8.0-syzkaller-08951-gfe46a7dd189e #0 [ 266.982196][ T7399] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 266.993646][ T7399] RIP: 0010:ext4_do_writepages+0x3c92/0x3ca0 [ 267.001997][ T7399] Code: 2e 8e 4c 89 f2 e8 8e 5a 83 02 e9 ab fb ff ff e8 24 94 41 ff 90 0f 0b e8 1c 94 41 ff 90 0f 0b e8 84 32 18 09 e8 0f 94 41 ff 90 <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 90 90 90 [ 267.024595][ T7399] RSP: 0018:ffffc9000cb47540 EFLAGS: 00010293 [ 267.031324][ T7399] RAX: ffffffff82536041 RBX: 0000004000000000 RCX: ffff88802afb1e00 [ 267.039505][ T7399] RDX: 0000000000000000 RSI: 0000004000000000 RDI: 0000000000000000 [ 267.048089][ T7399] RBP: ffffc9000cb478b0 R08: ffffffff825328ba R09: 1ffff1100ed1f8ca [ 267.056422][ T7399] R10: dffffc0000000000 R11: ffffed100ed1f8cb R12: 0000000000000001 [ 267.064657][ T7399] R13: 0000000000400040 R14: 0000006a10000000 R15: ffff8880768fc8b0 [ 267.072636][ T7399] FS: 00007f33b8b096c0(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000 [ 267.081562][ T7399] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 267.088148][ T7399] CR2: 00007f33b8b09d58 CR3: 0000000029af8000 CR4: 00000000003506f0 [ 267.096406][ T7399] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 267.104582][ T7399] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 267.112817][ T7399] Call Trace: [ 267.116532][ T7399] [ 267.119658][ T7399] ? __die_body+0x88/0xe0 [ 267.124086][ T7399] ? die+0xcf/0x110 [ 267.127974][ T7399] ? do_trap+0x15a/0x3a0 [ 267.132216][ T7399] ? ext4_do_writepages+0x3c92/0x3ca0 [ 267.137855][ T7399] ? do_error_trap+0x1dc/0x2c0 [ 267.142700][ T7399] ? ext4_do_writepages+0x3c92/0x3ca0 [ 267.148069][ T7399] ? __pfx_do_error_trap+0x10/0x10 [ 267.153259][ T7399] ? report_bug+0x3e8/0x500 [ 267.158150][ T7399] ? handle_invalid_op+0x34/0x40 [ 267.163361][ T7399] ? ext4_do_writepages+0x3c92/0x3ca0 [ 267.168898][ T7399] ? exc_invalid_op+0x38/0x50 [ 267.173621][ T7399] ? asm_exc_invalid_op+0x1a/0x20 [ 267.178728][ T7399] ? ext4_do_writepages+0x50a/0x3ca0 [ 267.184290][ T7399] ? ext4_do_writepages+0x3c91/0x3ca0 [ 267.189657][ T7399] ? ext4_do_writepages+0x3c92/0x3ca0 [ 267.195107][ T7399] ? register_lock_class+0x102/0x980 [ 267.200417][ T7399] ? __pfx_register_lock_class+0x10/0x10 [ 267.206073][ T7399] ? mark_lock+0x9a/0x350 [ 267.210575][ T7399] ? __lock_acquire+0x1346/0x1fd0 [ 267.215725][ T7399] ? __pfx_ext4_do_writepages+0x10/0x10 [ 267.221402][ T7399] ? rcu_read_lock_any_held+0xb7/0x160 [ 267.227071][ T7399] ext4_writepages+0x204/0x3e0 [ 267.232135][ T7399] ? __pfx_ext4_writepages+0x10/0x10 [ 267.237456][ T7399] ? __pfx_ext4_writepages+0x10/0x10 [ 267.242964][ T7399] do_writepages+0x3a4/0x670 [ 267.247619][ T7399] ? __pfx_do_writepages+0x10/0x10 [ 267.253255][ T7399] ? __pfx_lock_release+0x10/0x10 [ 267.258361][ T7399] ? __mutex_unlock_slowpath+0x21d/0x750 [ 267.264317][ T7399] ? do_raw_spin_unlock+0x13c/0x8b0 [ 267.270068][ T7399] ? wbc_attach_and_unlock_inode+0x351/0x560 [ 267.276200][ T7399] filemap_fdatawrite_wbc+0x125/0x180 [ 267.282317][ T7399] filemap_flush+0x11e/0x180 [ 267.287237][ T7399] ? __pfx_ima_file_free+0x10/0x10 [ 267.292485][ T7399] ? __pfx_filemap_flush+0x10/0x10 [ 267.297712][ T7399] ? __pfx___might_resched+0x10/0x10 [ 267.303328][ T7399] ? rcu_is_watching+0x15/0xb0 [ 267.308459][ T7399] ext4_release_file+0x81/0x300 [ 267.313500][ T7399] ? __pfx_ext4_release_file+0x10/0x10 [ 267.319769][ T7399] __fput+0x429/0x8a0 [ 267.324122][ T7399] task_work_run+0x24f/0x310 [ 267.329163][ T7399] ? filp_close+0x28/0x40 [ 267.333665][ T7399] ? __pfx_task_work_run+0x10/0x10 [ 267.338804][ T7399] ? syscall_exit_to_user_mode+0xa3/0x360 [ 267.344682][ T7399] syscall_exit_to_user_mode+0x168/0x360 [ 267.350411][ T7399] do_syscall_64+0x10a/0x240 [ 267.355341][ T7399] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 267.361404][ T7399] RIP: 0033:0x7f33b8b7ea29 [ 267.365814][ T7399] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 71 1d 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 267.386014][ T7399] RSP: 002b:00007f33b8b09218 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 267.394691][ T7399] RAX: 0000000000000004 RBX: 00007f33b8bff738 RCX: 00007f33b8b7ea29 [ 267.403263][ T7399] RDX: 00007f33b8b55f86 RSI: 0000000000000004 RDI: 0000000000000006 [ 267.411483][ T7399] RBP: 00007f33b8bff730 R08: 00007ffef7559fc7 R09: 0000000000000000 [ 267.419630][ T7399] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f33b8bff73c [ 267.428256][ T7399] R13: 00007f33b8bcbd68 R14: 00007f33b8bcb5e0 R15: 00000000200011c0 [ 267.436362][ T7399] [ 267.439853][ T7399] Modules linked in: [ 267.465835][ T7399] ---[ end trace 0000000000000000 ]--- [ 267.471564][ T7399] RIP: 0010:ext4_do_writepages+0x3c92/0x3ca0 [ 267.477916][ T7399] Code: 2e 8e 4c 89 f2 e8 8e 5a 83 02 e9 ab fb ff ff e8 24 94 41 ff 90 0f 0b e8 1c 94 41 ff 90 0f 0b e8 84 32 18 09 e8 0f 94 41 ff 90 <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 90 90 90 [ 267.499808][ T7399] RSP: 0018:ffffc9000cb47540 EFLAGS: 00010293 [ 267.506088][ T7399] RAX: ffffffff82536041 RBX: 0000004000000000 RCX: ffff88802afb1e00 [ 267.516688][ T7403] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz-executor270: bg 0: block 234: padding at end of block bitmap is not set [ 267.532616][ T7400] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 267.545729][ T7399] RDX: 0000000000000000 RSI: 0000004000000000 RDI: 0000000000000000 [ 267.545758][ T7399] RBP: ffffc9000cb478b0 R08: ffffffff825328ba R09: 1ffff1100ed1f8ca [ 267.545773][ T7399] R10: dffffc0000000000 R11: ffffed100ed1f8cb R12: 0000000000000001 [ 267.545787][ T7399] R13: 0000000000400040 R14: 0000006a10000000 R15: ffff8880768fc8b0 [ 267.545800][ T7399] FS: 00007f33b8b096c0(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000 [ 267.545818][ T7399] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 267.545830][ T7399] CR2: 00007f33b8b09d58 CR3: 0000000029af8000 CR4: 00000000003506f0 [ 267.545847][ T7399] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 267.545859][ T7399] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 267.545874][ T7399] Kernel panic - not syncing: Fatal exception [ 267.546257][ T7399] Kernel Offset: disabled