[ 442.509917][ T5471] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 443.281346][ T5471] hsr_slave_0: left promiscuous mode [ 443.290273][ T5471] hsr_slave_1: left promiscuous mode [ 443.305336][ T5471] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 443.313749][ T5471] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 443.323633][ T5471] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 443.331269][ T5471] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 443.341594][ T5471] bridge_slave_1: left allmulticast mode [ 443.348703][ T5471] bridge_slave_1: left promiscuous mode [ 443.355106][ T5471] bridge0: port 2(bridge_slave_1) entered disabled state [ 443.365105][ T5471] bridge_slave_0: left allmulticast mode [ 443.370798][ T5471] bridge_slave_0: left promiscuous mode [ 443.377118][ T5471] bridge0: port 1(bridge_slave_0) entered disabled state [ 443.391164][ T5471] veth1_macvtap: left promiscuous mode [ 443.396841][ T5471] veth0_macvtap: left promiscuous mode [ 443.406422][ T5471] veth1_vlan: left promiscuous mode [ 443.412694][ T5471] veth0_vlan: left promiscuous mode [ 443.679980][ T5471] team0 (unregistering): Port device team_slave_1 removed [ 443.695395][ T5471] team0 (unregistering): Port device team_slave_0 removed [ 443.716416][ T5471] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 443.734785][ T5471] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 443.795806][ T5471] bond0 (unregistering): Released all slaves [ 445.456918][ T5471] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 445.535888][ T5471] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 445.689532][ T5471] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 445.809423][ T5471] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 445.997318][ T5471] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 446.072620][ T5471] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 446.168240][ T5471] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 446.218524][ T5471] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 446.406029][ T5471] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 446.522522][ T5471] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 446.653144][ T5471] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 446.768563][ T5471] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 446.969431][ T5471] netdevsim netdevsim5 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 447.062403][ T5471] netdevsim netdevsim5 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 447.138970][ T5471] netdevsim netdevsim5 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 447.249851][ T5471] netdevsim netdevsim5 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 447.457603][ T5471] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 447.537751][ T5471] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 447.609570][ T5471] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 447.688413][ T5471] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 Warning: Permanently added '10.128.1.35' (ECDSA) to the list of known hosts. [ 448.148570][T15084] loop2: detected capacity change from 0 to 2048 [ 448.164195][T15083] loop4: detected capacity change from 0 to 2048 [ 448.186119][T15089] loop1: detected capacity change from 0 to 2048 [ 448.204784][T15091] loop0: detected capacity change from 0 to 2048 [ 448.211221][T15090] loop3: detected capacity change from 0 to 2048 [ 448.220846][T15092] loop5: detected capacity change from 0 to 2048 [ 448.281231][ T27] audit: type=1804 audit(1685678128.529:1593): pid=15083 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.QsO08o/0/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 448.357677][T15084] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 448.394453][T15084] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 448.426740][T15083] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 448.469185][T15108] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 448.511556][T15114] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1100: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 448.532930][T15089] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 448.538549][ T27] audit: type=1804 audit(1685678128.529:1594): pid=15084 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.lH8Yif/0/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 448.572953][T15108] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 448.573222][T15113] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1100: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 448.587357][T15083] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 448.609462][T15089] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 448.624460][T15114] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 24 with error 28 [ 448.636834][T15092] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 448.641402][T15108] EXT4-fs (loop2): This should not happen!! Data will be lost [ 448.641402][T15108] [ 448.657472][T15114] EXT4-fs (loop0): This should not happen!! Data will be lost [ 448.657472][T15114] [ 448.668055][T15113] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 18 with error 28 [ 448.677447][T15092] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 448.682452][ T27] audit: type=1804 audit(1685678128.629:1595): pid=15089 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.Je48Ib/0/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 448.724617][T15112] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 448.729286][T15089] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 448.749079][T15092] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 448.755173][T15114] EXT4-fs (loop0): Total free blocks count 0 [ 448.779149][T15113] EXT4-fs (loop3): This should not happen!! Data will be lost [ 448.779149][T15113] [ 448.793651][T15077] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 448.802921][T15114] EXT4-fs (loop0): Free/Dirty block details [ 448.811463][T15092] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 448.812382][T15112] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 448.827564][T15113] EXT4-fs (loop3): Total free blocks count 0 [ 448.848684][T15114] EXT4-fs (loop0): free_blocks=2415919104 [ 448.858142][T15089] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 448.879752][T15077] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 448.884795][T15112] EXT4-fs (loop4): This should not happen!! Data will be lost [ 448.884795][T15112] [ 448.892636][T15114] EXT4-fs (loop0): dirty_blocks=80 [ 448.911834][ T27] audit: type=1804 audit(1685678128.639:1596): pid=15091 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.B12I25/0/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 448.914385][T15113] EXT4-fs (loop3): Free/Dirty block details [ 448.940246][T15083] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 448.945134][T15113] EXT4-fs (loop3): free_blocks=2415919104 [ 448.952475][T15118] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 448.968349][T15113] EXT4-fs (loop3): dirty_blocks=32 [ 448.982644][T15114] EXT4-fs (loop0): Block reservation details [ 448.985015][T15117] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 448.990411][T15083] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 449.010135][T15113] EXT4-fs (loop3): Block reservation details [ 449.019295][T15077] EXT4-fs (loop2): Inode 18 (ffff88806999c600): i_reserved_data_blocks (1) not cleared! [ 449.024050][T15113] EXT4-fs (loop3): i_reserved_data_blocks=2 [ 449.044761][T15114] EXT4-fs (loop0): i_reserved_data_blocks=6 [ 449.050098][ T27] audit: type=1804 audit(1685678128.659:1597): pid=15090 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.97H5gk/0/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 449.057911][T15117] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 449.104634][T15118] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 449.111916][ T27] audit: type=1804 audit(1685678128.709:1598): pid=15092 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.v4FQ0s/0/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 449.145589][T15118] EXT4-fs (loop5): This should not happen!! Data will be lost [ 449.145589][T15118] [ 449.147203][ T5915] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 24 with max blocks 69 with error 28 [ 449.170152][T15117] EXT4-fs (loop1): This should not happen!! Data will be lost [ 449.170152][T15117] [ 449.199527][T15080] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 449.213322][ T46] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:480: comm kworker/u4:3: Invalid block bitmap block 0 in block_group 0 [ 449.238643][T15080] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 449.307827][T15076] EXT4-fs (loop1): Inode 18 (ffff888073d91e00): i_reserved_data_blocks (1) not cleared! [ 449.320866][ T27] audit: type=1804 audit(1685678128.759:1599): pid=15114 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.B12I25/0/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 449.332181][ T46] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 11 with max blocks 1 with error 117 [ 449.357451][ T5915] EXT4-fs (loop0): This should not happen!! Data will be lost [ 449.357451][ T5915] [ 449.361584][T15121] loop3: detected capacity change from 0 to 2048 [ 449.375626][T15080] EXT4-fs (loop5): Inode 18 (ffff888073d91400): i_reserved_data_blocks (1) not cleared! [ 449.413833][T15123] loop2: detected capacity change from 0 to 2048 [ 449.466066][ T46] EXT4-fs (loop4): This should not happen!! Data will be lost [ 449.466066][ T46] [ 449.502719][ T27] audit: type=1804 audit(1685678128.759:1600): pid=15114 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor433" name="/root/syzkaller.B12I25/0/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 449.538607][T15079] EXT4-fs (loop4): Inode 18 (ffff888073d93200): i_reserved_data_blocks (1) not cleared! [ 449.543686][T15132] loop5: detected capacity change from 0 to 2048 [ 449.550553][T15126] loop1: detected capacity change from 0 to 2048 [ 449.594783][T15121] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 449.620092][T15123] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 449.626668][T15121] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 449.649250][T15138] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 449.650654][T15132] EXT4-fs mount: 149 callbacks suppressed [ 449.650671][T15132] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 449.666360][ T27] audit: type=1804 audit(1685678129.299:1601): pid=15116 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.97H5gk/0/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 449.692282][T15138] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 449.708331][ T27] audit: type=1804 audit(1685678129.749:1602): pid=15123 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.lH8Yif/1/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 449.748951][T15134] loop0: detected capacity change from 0 to 2048 [ 449.751221][T15123] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 449.790704][T15140] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 449.844551][T15126] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 449.847715][T15132] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 449.871379][T15140] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 449.884487][T15138] EXT4-fs (loop3): This should not happen!! Data will be lost [ 449.884487][T15138] [ 449.899642][T15134] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 449.899952][T15140] EXT4-fs (loop2): This should not happen!! Data will be lost [ 449.899952][T15140] [ 449.915202][T15132] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 449.924784][T15123] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 449.944242][T15078] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 449.944576][T15123] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 449.954533][T15078] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 449.990156][T15078] EXT4-fs (loop3): Inode 18 (ffff8880723d3c00): i_reserved_data_blocks (1) not cleared! [ 449.999638][T15142] loop4: detected capacity change from 0 to 2048 [ 450.001431][T15132] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 450.016964][T15123] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 450.052239][T15123] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 450.072892][T15078] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 450.074395][T15142] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 450.135578][T15132] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 450.148588][T15134] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 450.166235][T15126] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 450.200021][ T46] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:480: comm kworker/u4:3: Invalid block bitmap block 0 in block_group 0 [ 450.232444][T15149] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 450.243717][T15134] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 450.260219][T15126] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 450.288280][ T46] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 14 with max blocks 1 with error 117 [ 450.304686][T15159] loop3: detected capacity change from 0 to 2048 [ 450.317181][T15149] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 450.344891][T15153] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 450.360803][T15134] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 450.361094][T15134] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 450.361391][T15134] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 450.399168][T15142] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 450.413659][T15149] EXT4-fs (loop5): This should not happen!! Data will be lost [ 450.413659][T15149] [ 450.427480][ T46] EXT4-fs (loop2): This should not happen!! Data will be lost [ 450.427480][ T46] [ 450.441342][T15153] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 450.453182][T15142] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 450.461331][T15159] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 450.473437][T15161] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 450.481001][T15077] EXT4-fs (loop2): Inode 18 (ffff888069876e00): i_reserved_data_blocks (1) not cleared! [ 450.500241][T15134] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 450.541474][T15161] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 450.556234][T15080] EXT4-fs (loop5): Inode 18 (ffff888073ecc600): i_reserved_data_blocks (1) not cleared! [ 450.587722][T15080] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 450.601851][T15153] EXT4-fs (loop1): This should not happen!! Data will be lost [ 450.601851][T15153] [ 450.602566][T15158] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 450.622566][T15077] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 450.649112][T15076] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 450.652026][T15161] EXT4-fs (loop4): This should not happen!! Data will be lost [ 450.652026][T15161] [ 450.684957][T15076] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 450.722132][T15158] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 450.747971][T15159] EXT4-fs error (device loop3): __ext4_get_inode_loc:4361: comm syz-executor433: Invalid inode table block 0 in block_group 0 [ 450.771403][T15079] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 450.791227][T15079] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 450.806224][T15158] EXT4-fs (loop0): This should not happen!! Data will be lost [ 450.806224][T15158] [ 450.807571][T15159] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 450.840722][T15079] EXT4-fs (loop4): Inode 18 (ffff888072241e00): i_reserved_data_blocks (1) not cleared! [ 450.859762][T15079] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 450.870027][T15076] EXT4-fs (loop1): Inode 18 (ffff888072240a00): i_reserved_data_blocks (1) not cleared! [ 450.909345][T15174] loop5: detected capacity change from 0 to 2048 [ 450.915045][T15159] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 450.937723][T15075] EXT4-fs (loop0): Inode 18 (ffff888073ec9400): i_reserved_data_blocks (1) not cleared! [ 450.939697][T15076] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 450.968955][T15075] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 450.987505][T15172] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 451.008485][T15174] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 451.016579][T15172] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 451.033914][T15172] EXT4-fs (loop3): This should not happen!! Data will be lost [ 451.033914][T15172] [ 451.044972][T15159] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 451.048985][T15176] loop2: detected capacity change from 0 to 2048 [ 451.071156][T15159] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 451.089201][T15180] loop4: detected capacity change from 0 to 2048 [ 451.169329][T15180] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 451.190853][T15176] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 451.204030][ T46] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:480: comm kworker/u4:3: Invalid block bitmap block 0 in block_group 0 [ 451.241658][T15174] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 451.263716][T15174] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 451.283658][T15190] loop1: detected capacity change from 0 to 2048 [ 451.323460][T15191] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 451.327113][ T46] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 12 with max blocks 1 with error 117 [ 451.377258][T15176] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 451.378980][T15190] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 451.389804][T15174] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 451.420093][T15174] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 451.425175][T15176] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 451.433499][ T46] EXT4-fs (loop3): This should not happen!! Data will be lost [ 451.433499][ T46] [ 451.461934][T15191] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 451.474184][T15192] loop0: detected capacity change from 0 to 2048 [ 451.474862][T15187] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 451.498081][T15078] EXT4-fs (loop3): Inode 18 (ffff8880723fda00): i_reserved_data_blocks (1) not cleared! [ 451.510283][T15196] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 451.526841][T15191] EXT4-fs (loop4): This should not happen!! Data will be lost [ 451.526841][T15191] [ 451.537502][T15196] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 451.541678][T15078] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 451.552473][T15196] EXT4-fs (loop2): This should not happen!! Data will be lost [ 451.552473][T15196] [ 451.560537][T15180] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 451.588036][T15176] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 451.589363][T15192] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 451.623194][T15176] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 451.635656][T15187] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 451.649043][T15190] EXT4-fs error (device loop1): __ext4_get_inode_loc:4361: comm syz-executor433: Invalid inode table block 0 in block_group 0 [ 451.671687][T15190] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 451.677592][T15180] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 451.709894][T15190] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 451.721382][T15176] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 451.747502][T15187] EXT4-fs (loop5): This should not happen!! Data will be lost [ 451.747502][T15187] [ 451.769286][T15201] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 451.807006][T15192] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 451.807105][T15176] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 451.836868][ T75] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:480: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 451.852929][T15201] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 451.869022][T15080] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 451.871565][T15192] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 451.897749][ T75] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 9 with max blocks 1 with error 117 [ 451.910714][T15080] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 451.929366][T15201] EXT4-fs (loop1): This should not happen!! Data will be lost [ 451.929366][T15201] [ 451.942822][T15204] loop3: detected capacity change from 0 to 2048 [ 451.964161][ T75] EXT4-fs (loop4): This should not happen!! Data will be lost [ 451.964161][ T75] [ 451.998397][ T5915] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:480: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0 [ 452.004600][T15080] EXT4-fs (loop5): Inode 18 (ffff8880723fa800): i_reserved_data_blocks (1) not cleared! [ 452.024063][T15079] EXT4-fs (loop4): Inode 18 (ffff888069a29e00): i_reserved_data_blocks (1) not cleared! [ 452.025858][T15080] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 452.034670][T15192] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 452.045244][T15076] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 452.076431][ T5915] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 9 with max blocks 1 with error 117 [ 452.082356][T15079] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 452.098243][ T5915] EXT4-fs (loop2): This should not happen!! Data will be lost [ 452.098243][ T5915] [ 452.109931][T15077] EXT4-fs (loop2): Inode 18 (ffff888069a28a00): i_reserved_data_blocks (1) not cleared! [ 452.120594][T15076] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 452.145758][T15077] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 452.155911][T15192] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 452.156975][T15204] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 452.196369][T15076] EXT4-fs (loop1): Inode 18 (ffff888069a2d000): i_reserved_data_blocks (1) not cleared! [ 452.260005][T15205] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 452.279282][T15213] loop2: detected capacity change from 0 to 2048 [ 452.302608][T15076] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 452.318731][T15204] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 452.348927][T15205] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 452.354729][T15204] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 452.409779][T15213] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 452.420102][T15205] EXT4-fs (loop0): This should not happen!! Data will be lost [ 452.420102][T15205] [ 452.438126][T15216] loop5: detected capacity change from 0 to 2048 [ 452.464946][T15204] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 452.477619][T15204] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 452.493367][T15216] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 452.502039][T15217] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 452.544550][T15075] EXT4-fs (loop0): Inode 18 (ffff888073f90a00): i_reserved_data_blocks (1) not cleared! [ 452.587210][T15213] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 452.595034][T15075] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 452.606721][T15221] loop4: detected capacity change from 0 to 2048 [ 452.612573][T15217] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 452.631233][T15227] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 452.646904][T15213] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 452.664720][T15217] EXT4-fs (loop3): This should not happen!! Data will be lost [ 452.664720][T15217] [ 452.682331][T15226] loop1: detected capacity change from 0 to 2048 [ 452.697052][T15078] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 452.719208][T15213] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 452.730367][T15221] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 452.731905][T15227] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 452.755642][T15227] EXT4-fs (loop5): This should not happen!! Data will be lost [ 452.755642][T15227] [ 452.769587][T15216] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 452.773870][T15213] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 452.795307][T15216] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 452.807871][T15078] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 452.822004][T15226] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 452.825198][T15234] loop0: detected capacity change from 0 to 2048 [ 452.882122][T15225] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 452.900417][T15078] EXT4-fs (loop3): Inode 18 (ffff888072173200): i_reserved_data_blocks (1) not cleared! [ 452.911363][T15216] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 452.925680][T15221] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 452.950623][T15216] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 452.957061][T15234] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 452.976123][T15078] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 452.987031][T15226] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 453.001878][T15221] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 453.012124][T15226] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 453.027437][T15225] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 453.027605][T15226] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 453.042720][T15225] EXT4-fs (loop2): This should not happen!! Data will be lost [ 453.042720][T15225] [ 453.073854][T15226] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 453.087434][T15240] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 453.115126][T15234] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 453.126943][T15077] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 453.132267][ T5915] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:480: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0 [ 453.173078][T15077] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 453.186956][T15241] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 453.189765][T15240] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 453.219458][T15234] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 453.224518][ T5915] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 54 with max blocks 1 with error 117 [ 453.246983][T15241] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 453.268274][T15234] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 453.286804][T15077] EXT4-fs (loop2): Inode 18 (ffff888073f94600): i_reserved_data_blocks (1) not cleared! [ 453.293022][T15241] EXT4-fs (loop1): This should not happen!! Data will be lost [ 453.293022][T15241] [ 453.315736][T15234] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 453.350391][T15246] loop3: detected capacity change from 0 to 2048 [ 453.360324][T15244] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 453.372837][T15077] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 453.386597][T15076] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 453.390535][ T5915] EXT4-fs (loop5): This should not happen!! Data will be lost [ 453.390535][ T5915] [ 453.418352][T15076] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 453.420582][T15240] EXT4-fs (loop4): This should not happen!! Data will be lost [ 453.420582][T15240] [ 453.431429][T15244] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 453.460132][T15244] EXT4-fs (loop0): This should not happen!! Data will be lost [ 453.460132][T15244] [ 453.461476][T15076] EXT4-fs (loop1): Inode 18 (ffff8880722a1e00): i_reserved_data_blocks (1) not cleared! [ 453.471128][T15246] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 453.533588][T15080] EXT4-fs (loop5): Inode 18 (ffff888073fa9e00): i_reserved_data_blocks (1) not cleared! [ 453.559942][T15076] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 453.583655][T15079] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 453.585781][T15075] EXT4-fs (loop0): Inode 18 (ffff888073fada00): i_reserved_data_blocks (1) not cleared! [ 453.602433][T15080] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 453.619993][ T27] kauditd_printk_skb: 17 callbacks suppressed [ 453.620008][ T27] audit: type=1804 audit(1685678133.869:1620): pid=15246 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.97H5gk/4/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 453.638662][T15079] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 453.682145][T15075] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 453.734513][T15254] loop2: detected capacity change from 0 to 2048 [ 453.776447][T15079] EXT4-fs (loop4): Inode 18 (ffff8880722a0a00): i_reserved_data_blocks (1) not cleared! [ 453.794730][T15257] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 453.857112][T15079] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 453.894687][T15261] loop1: detected capacity change from 0 to 2048 [ 453.896701][T15254] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 453.915043][T15257] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 453.956806][T15263] loop5: detected capacity change from 0 to 2048 [ 453.982388][T15257] EXT4-fs (loop3): This should not happen!! Data will be lost [ 453.982388][T15257] [ 453.983549][ T27] audit: type=1804 audit(1685678134.239:1621): pid=15254 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.lH8Yif/4/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 453.994245][T15246] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 454.029557][T15261] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 454.052146][T15246] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 454.071606][T15262] loop0: detected capacity change from 0 to 2048 [ 454.083404][T15254] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 454.112869][T15263] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 454.125745][ T5471] hsr_slave_0: left promiscuous mode [ 454.135602][ T27] audit: type=1804 audit(1685678134.349:1622): pid=15261 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.Je48Ib/4/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 454.164145][ T5471] hsr_slave_1: left promiscuous mode [ 454.171155][ T1024] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:480: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0 [ 454.192147][T15254] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 454.205313][ T27] audit: type=1804 audit(1685678134.459:1623): pid=15263 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.v4FQ0s/4/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 454.236577][T15261] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 454.254492][T15262] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 454.272981][ T5471] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 454.283115][ T5471] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 454.292593][ T1024] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 28 with max blocks 1 with error 117 [ 454.305354][T15271] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 454.305416][ T1024] EXT4-fs (loop3): This should not happen!! Data will be lost [ 454.305416][ T1024] [ 454.324243][T15263] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 454.331511][T15261] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 454.343363][T15078] EXT4-fs (loop3): Inode 18 (ffff8880722a6400): i_reserved_data_blocks (1) not cleared! [ 454.363392][T15276] loop4: detected capacity change from 0 to 2048 [ 454.373404][T15261] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 454.388175][ T27] audit: type=1804 audit(1685678134.649:1624): pid=15262 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.B12I25/4/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 454.413594][ T5471] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 454.421218][ T5471] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 454.437022][T15261] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 454.440129][T15078] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 454.457800][T15271] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 454.471419][T15280] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 454.474355][T15276] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 454.487679][T15271] EXT4-fs (loop2): This should not happen!! Data will be lost [ 454.487679][T15271] [ 454.524023][ T5471] bridge_slave_1: left allmulticast mode [ 454.529839][ T5471] bridge_slave_1: left promiscuous mode [ 454.537556][T15263] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 454.551957][T15285] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1100: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 454.570981][ T5471] bridge0: port 2(bridge_slave_1) entered disabled state [ 454.578759][T15280] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 454.600766][T15281] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 454.602310][T15285] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 32 with error 28 [ 454.622064][T15281] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 454.629387][T15077] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 454.647374][T15281] EXT4-fs (loop5): This should not happen!! Data will be lost [ 454.647374][T15281] [ 454.653510][T15280] EXT4-fs (loop1): This should not happen!! Data will be lost [ 454.653510][T15280] [ 454.668046][T15263] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 454.687942][T15261] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 454.697965][ T5471] bridge_slave_0: left allmulticast mode [ 454.705219][T15263] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 454.717915][T15288] loop3: detected capacity change from 0 to 2048 [ 454.732485][ T5471] bridge_slave_0: left promiscuous mode [ 454.739978][ T41] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:480: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0 [ 454.742938][ T27] audit: type=1804 audit(1685678134.999:1625): pid=15276 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.QsO08o/4/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 454.758862][T15077] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 454.786470][ T5471] bridge0: port 1(bridge_slave_0) entered disabled state [ 454.793782][T15261] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 454.819779][T15288] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 454.831223][T15285] EXT4-fs (loop0): This should not happen!! Data will be lost [ 454.831223][T15285] [ 454.853933][ T41] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 11 with max blocks 1 with error 117 [ 454.855775][T15077] EXT4-fs (loop2): Inode 18 (ffff888077642800): i_reserved_data_blocks (1) not cleared! [ 454.877784][T15077] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 454.889537][T15285] EXT4-fs (loop0): Total free blocks count 0 [ 454.895688][T15285] EXT4-fs (loop0): Free/Dirty block details [ 454.902007][T15285] EXT4-fs (loop0): free_blocks=2415919104 [ 454.909135][T15292] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 454.931920][T15285] EXT4-fs (loop0): dirty_blocks=32 [ 454.937084][T15285] EXT4-fs (loop0): Block reservation details [ 454.946016][T15285] EXT4-fs (loop0): i_reserved_data_blocks=2 [ 454.964589][T15292] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 454.977794][T15292] EXT4-fs (loop4): This should not happen!! Data will be lost [ 454.977794][T15292] [ 454.988550][ T41] EXT4-fs (loop5): This should not happen!! Data will be lost [ 454.988550][ T41] [ 455.002318][ T27] audit: type=1804 audit(1685678135.159:1626): pid=15288 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.97H5gk/5/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 455.011038][T15288] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 455.034823][T15276] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 455.046199][T15080] EXT4-fs (loop5): Inode 18 (ffff888077646e00): i_reserved_data_blocks (1) not cleared! [ 455.053246][T15288] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 455.057056][T15276] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 455.082171][ T5915] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:480: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0 [ 455.088142][T15080] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 455.106191][T15294] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 455.125139][ T5471] hsr_slave_0: left promiscuous mode [ 455.130286][ T5915] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 6 with max blocks 2 with error 117 [ 455.145158][ T5471] hsr_slave_1: left promiscuous mode [ 455.146461][T15075] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 455.151447][T15276] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 455.168361][ T5915] EXT4-fs (loop1): This should not happen!! Data will be lost [ 455.168361][ T5915] [ 455.191968][T15294] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 455.204536][T15296] loop2: detected capacity change from 0 to 2048 [ 455.217205][T15076] EXT4-fs (loop1): Inode 18 (ffff888077643c00): i_reserved_data_blocks (1) not cleared! [ 455.227290][ T5471] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 455.243530][T15276] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 455.248034][T15294] EXT4-fs (loop3): This should not happen!! Data will be lost [ 455.248034][T15294] [ 455.263714][T15076] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 455.287665][ T5471] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 455.324916][T15296] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 455.340489][ T75] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:480: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 455.360324][T15288] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 455.360763][ T75] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 25 with max blocks 1 with error 117 [ 455.386318][ T5471] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 455.389000][T15288] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 455.394157][ T5471] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 455.411181][T15302] loop0: detected capacity change from 0 to 2048 [ 455.422759][ T5471] bridge_slave_1: left allmulticast mode [ 455.431809][ T5471] bridge_slave_1: left promiscuous mode [ 455.437559][ T5471] bridge0: port 2(bridge_slave_1) entered disabled state [ 455.446916][T15299] loop5: detected capacity change from 0 to 2048 [ 455.450783][ T75] EXT4-fs (loop4): This should not happen!! Data will be lost [ 455.450783][ T75] [ 455.469752][T15079] EXT4-fs (loop4): Inode 18 (ffff88806989d000): i_reserved_data_blocks (1) not cleared! [ 455.479814][ T27] audit: type=1804 audit(1685678135.729:1627): pid=15296 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.lH8Yif/5/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 455.504819][ T5471] bridge_slave_0: left allmulticast mode [ 455.510587][ T5471] bridge_slave_0: left promiscuous mode [ 455.518184][T15079] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 455.518455][ T8145] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:480: comm kworker/u4:9: Invalid block bitmap block 0 in block_group 0 [ 455.528395][ T5471] bridge0: port 1(bridge_slave_0) entered disabled state [ 455.554705][T15296] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 455.584773][T15302] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 455.585932][ T8145] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 9 with max blocks 1 with error 117 [ 455.625013][ T27] audit: type=1804 audit(1685678135.879:1628): pid=15302 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.B12I25/5/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 455.628089][T15305] loop1: detected capacity change from 0 to 2048 [ 455.654605][ T5471] hsr_slave_0: left promiscuous mode [ 455.665094][T15299] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 455.681648][ T5471] hsr_slave_1: left promiscuous mode [ 455.687551][ T8145] EXT4-fs (loop3): This should not happen!! Data will be lost [ 455.687551][ T8145] [ 455.698089][T15296] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 455.704193][T15078] EXT4-fs (loop3): Inode 18 (ffff88806989da00): i_reserved_data_blocks (1) not cleared! [ 455.710689][T15304] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 455.737473][T15304] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 455.761312][ T27] audit: type=1804 audit(1685678136.009:1629): pid=15299 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.v4FQ0s/5/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 455.792256][T15312] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1100: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 455.816983][ T5471] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 455.841360][T15078] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 455.848293][T15304] EXT4-fs (loop2): This should not happen!! Data will be lost [ 455.848293][T15304] [ 455.853214][ T5471] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 455.869116][T15299] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 455.882670][T15311] loop4: detected capacity change from 0 to 2048 [ 455.900856][T15299] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 455.902555][T15305] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 455.917412][T15316] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 455.941848][T15312] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 12 with error 28 [ 455.955271][T15312] EXT4-fs (loop0): This should not happen!! Data will be lost [ 455.955271][T15312] [ 455.959835][T15316] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 455.966185][T15312] EXT4-fs (loop0): Total free blocks count 0 [ 455.984649][T15312] EXT4-fs (loop0): Free/Dirty block details [ 455.990822][T15312] EXT4-fs (loop0): free_blocks=2415919104 [ 455.997805][T15312] EXT4-fs (loop0): dirty_blocks=16 [ 456.003448][T15312] EXT4-fs (loop0): Block reservation details [ 456.009894][T15312] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 456.021496][ T5471] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 456.029793][T15077] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 456.042561][T15077] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 456.044443][T15311] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 456.078221][T15077] EXT4-fs (loop2): Inode 18 (ffff888069801400): i_reserved_data_blocks (1) not cleared! [ 456.079023][ T5471] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 456.091874][T15316] EXT4-fs (loop5): This should not happen!! Data will be lost [ 456.091874][T15316] [ 456.114595][T15077] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 456.133457][T15299] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 456.147620][ T75] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 11 with max blocks 44 with error 28 [ 456.163405][T15299] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 456.204813][T15305] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 456.205904][T15321] loop3: detected capacity change from 0 to 2048 [ 456.226300][ T5471] bridge_slave_1: left allmulticast mode [ 456.242555][T15311] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 456.252172][ T5471] bridge_slave_1: left promiscuous mode [ 456.267612][ T75] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:480: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 456.285111][T15305] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 456.298243][ T5471] bridge0: port 2(bridge_slave_1) entered disabled state [ 456.306264][T15311] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 456.318613][ T75] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 10 with max blocks 1 with error 117 [ 456.331892][T15305] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 456.342496][T15305] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 456.356636][ T5471] bridge_slave_0: left allmulticast mode [ 456.356749][T15327] loop2: detected capacity change from 0 to 2048 [ 456.368178][T15311] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 456.373657][T15328] loop0: detected capacity change from 0 to 2048 [ 456.379406][ T5471] bridge_slave_0: left promiscuous mode [ 456.392818][ T75] EXT4-fs (loop5): This should not happen!! Data will be lost [ 456.392818][ T75] [ 456.393308][T15311] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 456.427792][T15325] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 456.444612][T15080] EXT4-fs (loop5): Inode 18 (ffff88807765e400): i_reserved_data_blocks (1) not cleared! [ 456.455967][ T5471] bridge0: port 1(bridge_slave_0) entered disabled state [ 456.467411][T15080] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 456.468352][T15321] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 456.495379][T15325] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 456.509686][T15324] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 456.510716][T15325] EXT4-fs (loop1): This should not happen!! Data will be lost [ 456.510716][T15325] [ 456.536799][ T5471] hsr_slave_0: left promiscuous mode [ 456.544594][ T5471] hsr_slave_1: left promiscuous mode [ 456.546043][T15327] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 456.552194][T15305] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 456.576104][ T5471] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 456.583810][T15305] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 456.584400][T15305] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 456.607264][T15324] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 456.621109][T15324] EXT4-fs (loop4): This should not happen!! Data will be lost [ 456.621109][T15324] [ 456.654770][T15079] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 456.669320][T15328] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 456.676647][T15079] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 456.686628][T15321] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 456.695672][ T5471] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 456.704580][T15305] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 456.735058][T15327] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 456.760341][ T5471] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 456.772580][ T5471] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 456.784940][T15339] loop5: detected capacity change from 0 to 2048 [ 456.795168][T15327] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 456.817588][ T5915] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:480: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0 [ 456.818655][ T5471] bridge_slave_1: left allmulticast mode [ 456.837648][T15321] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 456.858115][T15079] EXT4-fs (loop4): Inode 18 (ffff8880699a1400): i_reserved_data_blocks (1) not cleared! [ 456.876881][T15339] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 456.879183][T15327] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 456.901014][T15328] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 456.914280][ T5915] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 13 with max blocks 1 with error 117 [ 456.917621][ T5471] bridge_slave_1: left promiscuous mode [ 456.930185][T15079] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 456.945636][ T5471] bridge0: port 2(bridge_slave_1) entered disabled state [ 456.960725][T15337] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 456.964674][ T5915] EXT4-fs (loop1): This should not happen!! Data will be lost [ 456.964674][ T5915] [ 456.987358][T15327] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 456.999730][T15328] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 457.002820][ T5471] bridge_slave_0: left allmulticast mode [ 457.017784][ T5471] bridge_slave_0: left promiscuous mode [ 457.021582][T15076] EXT4-fs (loop1): Inode 18 (ffff8880699a0a00): i_reserved_data_blocks (1) not cleared! [ 457.024011][ T5471] bridge0: port 1(bridge_slave_0) entered disabled state [ 457.059979][T15339] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 457.078795][T15076] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 457.092459][T15340] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 457.099298][T15339] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 457.108028][T15328] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 457.127038][T15345] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 457.135047][T15337] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 457.161490][ T5471] hsr_slave_0: left promiscuous mode [ 457.166884][T15345] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 457.166916][T15345] EXT4-fs (loop5): This should not happen!! Data will be lost [ 457.166916][T15345] [ 457.167210][T15339] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 457.211894][T15340] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 457.234349][ T5471] hsr_slave_1: left promiscuous mode [ 457.240778][T15347] loop4: detected capacity change from 0 to 2048 [ 457.251482][T15339] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 457.252479][T15328] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 457.277104][ T5471] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 457.285590][T15339] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 457.286293][T15340] EXT4-fs (loop2): This should not happen!! Data will be lost [ 457.286293][T15340] [ 457.301142][T15339] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 457.308690][T15337] EXT4-fs (loop3): This should not happen!! Data will be lost [ 457.308690][T15337] [ 457.318183][T15339] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 457.329229][T15349] loop1: detected capacity change from 0 to 2048 [ 457.343585][ T5471] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 457.344911][T15347] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 457.364517][T15339] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 457.370656][ T5471] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 457.384393][T15339] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 457.403349][T15344] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 457.407426][ T5471] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 457.432397][T15078] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 457.435793][T15344] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 457.442260][T15077] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 457.469507][T15347] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1100: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 457.473969][T15344] EXT4-fs (loop0): This should not happen!! Data will be lost [ 457.473969][T15344] [ 457.510063][T15078] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 457.523691][T15077] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 457.528841][T15078] EXT4-fs (loop3): Inode 18 (ffff8880699a3c00): i_reserved_data_blocks (1) not cleared! [ 457.544914][ T5471] bridge_slave_1: left allmulticast mode [ 457.548646][T15078] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 457.551419][T15075] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 457.578669][T15077] EXT4-fs (loop2): Inode 18 (ffff8880699a4600): i_reserved_data_blocks (1) not cleared! [ 457.601840][ T5471] bridge_slave_1: left promiscuous mode [ 457.614373][ T41] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 11 with max blocks 2 with error 117 [ 457.615820][T15075] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 457.654803][ T5471] bridge0: port 2(bridge_slave_1) entered disabled state [ 457.668760][ T41] EXT4-fs (loop5): This should not happen!! Data will be lost [ 457.668760][ T41] [ 457.692565][T15355] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 457.699545][T15080] EXT4-fs (loop5): Inode 18 (ffff888073d96e00): i_reserved_data_blocks (1) not cleared! [ 457.723510][ T5471] bridge_slave_0: left allmulticast mode [ 457.730601][ T5471] bridge_slave_0: left promiscuous mode [ 457.743600][ T5471] bridge0: port 1(bridge_slave_0) entered disabled state [ 457.769134][T15075] EXT4-fs (loop0): Inode 18 (ffff888073d92800): i_reserved_data_blocks (1) not cleared! [ 457.785241][T15355] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 457.785399][T15358] loop2: detected capacity change from 0 to 2048 [ 457.810439][T15359] loop3: detected capacity change from 0 to 2048 [ 457.851766][T15355] EXT4-fs (loop1): This should not happen!! Data will be lost [ 457.851766][T15355] [ 457.871963][T15361] loop4: detected capacity change from 0 to 2048 [ 457.879942][ T5471] veth1_macvtap: left promiscuous mode [ 457.889643][ T5471] veth0_macvtap: left promiscuous mode [ 457.898339][T15349] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 457.927356][T15363] loop5: detected capacity change from 0 to 2048 [ 457.936112][ T5471] veth1_vlan: left promiscuous mode [ 457.936131][T15349] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 457.950668][ T5471] veth0_vlan: left promiscuous mode [ 457.990288][T15366] loop0: detected capacity change from 0 to 2048 [ 458.009113][ T5471] veth1_macvtap: left promiscuous mode [ 458.022503][ T5471] veth0_macvtap: left promiscuous mode [ 458.028311][ T5471] veth1_vlan: left promiscuous mode [ 458.034331][ T5471] veth0_vlan: left promiscuous mode [ 458.058581][ T5915] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:480: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0 [ 458.072948][T15358] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 458.095529][ T5471] veth1_macvtap: left promiscuous mode [ 458.097200][T15359] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 458.104872][ T5471] veth0_macvtap: left promiscuous mode [ 458.119802][T15361] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 458.132318][ T5915] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 17 with max blocks 1 with error 117 [ 458.147671][ T5915] EXT4-fs (loop1): This should not happen!! Data will be lost [ 458.147671][ T5915] [ 458.159521][T15363] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 458.160500][T15076] EXT4-fs (loop1): Inode 18 (ffff888072275a00): i_reserved_data_blocks (1) not cleared! [ 458.181525][T15358] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 458.188321][T15366] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 458.215377][T15361] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 458.220054][T15358] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 458.230980][ T5471] veth1_vlan: left promiscuous mode [ 458.238729][T15358] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 458.256255][T15363] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 458.268634][T15359] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 458.274623][T15383] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 458.280866][T15366] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 458.304465][ T5471] veth0_vlan: left promiscuous mode [ 458.316449][T15381] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 458.319285][T15383] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 458.345746][T15382] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 458.350901][T15383] EXT4-fs (loop2): This should not happen!! Data will be lost [ 458.350901][T15383] [ 458.373340][T15363] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 458.378851][T15358] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 458.393666][T15381] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 458.393699][T15381] EXT4-fs (loop4): This should not happen!! Data will be lost [ 458.393699][T15381] [ 458.394167][T15361] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 458.412879][T15358] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 458.456028][T15358] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 458.466747][T15384] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 458.485780][T15358] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 458.488543][T15382] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 458.523916][T15363] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 458.535572][T15386] loop1: detected capacity change from 0 to 2048 [ 458.536268][T15361] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 458.556080][T15384] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 458.563248][T15382] EXT4-fs (loop3): This should not happen!! Data will be lost [ 458.563248][T15382] [ 458.582254][T15380] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 458.616429][ T8145] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:480: comm kworker/u4:9: Invalid block bitmap block 0 in block_group 0 [ 458.619786][T15380] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 458.636046][T15384] EXT4-fs (loop0): This should not happen!! Data will be lost [ 458.636046][T15384] [ 458.646065][ T46] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:480: comm kworker/u4:3: Invalid block bitmap block 0 in block_group 0 [ 458.670146][T15359] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 458.670280][T15380] EXT4-fs (loop5): This should not happen!! Data will be lost [ 458.670280][T15380] [ 458.690803][ T46] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 16 with max blocks 1 with error 117 [ 458.699113][T15359] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 458.711678][ T46] EXT4-fs (loop4): This should not happen!! Data will be lost [ 458.711678][ T46] [ 458.726960][ T5471] veth1_macvtap: left promiscuous mode [ 458.732814][ T5471] veth0_macvtap: left promiscuous mode [ 458.747728][ T5471] veth1_vlan: left promiscuous mode [ 458.753907][ T27] kauditd_printk_skb: 14 callbacks suppressed [ 458.753921][ T27] audit: type=1804 audit(1685678139.009:1644): pid=15386 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.Je48Ib/7/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 458.762986][T15080] EXT4-fs (loop5): Inode 18 (ffff888069890a00): i_reserved_data_blocks (1) not cleared! [ 458.786132][T15366] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 458.801514][ T8145] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 13 with max blocks 1 with error 117 [ 458.818249][T15366] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 458.833753][ T5471] veth0_vlan: left promiscuous mode [ 458.840515][T15079] EXT4-fs (loop4): Inode 18 (ffff888069893200): i_reserved_data_blocks (1) not cleared! [ 458.858430][ T5915] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:480: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0 [ 458.878178][T15386] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 458.889444][ T8145] EXT4-fs (loop2): This should not happen!! Data will be lost [ 458.889444][ T8145] [ 458.889754][T15386] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 458.899695][T15366] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 458.922984][ T5471] veth1_macvtap: left promiscuous mode [ 458.932481][T15077] EXT4-fs (loop2): Inode 18 (ffff888069892800): i_reserved_data_blocks (1) not cleared! [ 458.946779][ T5471] veth0_macvtap: left promiscuous mode [ 458.968548][T15366] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 458.982426][ T5471] veth1_vlan: left promiscuous mode [ 458.986528][ T5915] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 9 with max blocks 1 with error 117 [ 458.991982][ T5471] veth0_vlan: left promiscuous mode [ 459.041272][T15390] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 459.044044][ T41] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:480: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0 [ 459.068306][T15392] loop4: detected capacity change from 0 to 2048 [ 459.082384][ T5915] EXT4-fs (loop3): This should not happen!! Data will be lost [ 459.082384][ T5915] [ 459.090717][T15390] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 459.147612][T15078] EXT4-fs (loop3): Inode 18 (ffff88806999a800): i_reserved_data_blocks (1) not cleared! [ 459.147922][ T27] audit: type=1804 audit(1685678139.399:1645): pid=15392 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.QsO08o/8/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 459.192787][T15390] EXT4-fs (loop1): This should not happen!! Data will be lost [ 459.192787][T15390] [ 459.210763][T15394] loop5: detected capacity change from 0 to 2048 [ 459.214466][ T41] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 11 with max blocks 2 with error 117 [ 459.254190][T15396] loop2: detected capacity change from 0 to 2048 [ 459.266822][T15076] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 459.280228][T15392] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 459.293610][ T27] audit: type=1804 audit(1685678139.549:1646): pid=15394 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.v4FQ0s/8/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 459.315236][ T41] EXT4-fs (loop0): This should not happen!! Data will be lost [ 459.315236][ T41] [ 459.330896][T15076] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 459.352216][T15392] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 459.378428][T15394] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 459.390798][T15076] EXT4-fs (loop1): Inode 18 (ffff888069895a00): i_reserved_data_blocks (1) not cleared! [ 459.418626][ T27] audit: type=1804 audit(1685678139.649:1647): pid=15396 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.lH8Yif/8/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 459.418894][T15392] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 459.455083][T15075] EXT4-fs (loop0): Inode 18 (ffff888073ecc600): i_reserved_data_blocks (1) not cleared! [ 459.475607][T15396] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 459.478237][T15404] loop3: detected capacity change from 0 to 2048 [ 459.492337][T15394] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 459.518614][T15392] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 459.518855][T15408] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 459.530685][T15396] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 459.531385][T15396] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 459.594844][T15408] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 459.607643][T15403] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 459.617787][T15396] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 459.649445][ T27] audit: type=1804 audit(1685678139.909:1648): pid=15404 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.97H5gk/8/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 459.693047][T15408] EXT4-fs (loop5): This should not happen!! Data will be lost [ 459.693047][T15408] [ 459.724017][T15394] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 459.736418][T15413] loop1: detected capacity change from 0 to 2048 [ 459.750256][T15404] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 459.765548][T15403] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 459.778987][T15394] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 459.786828][T15415] loop0: detected capacity change from 0 to 2048 [ 459.802955][T15403] EXT4-fs (loop4): This should not happen!! Data will be lost [ 459.802955][T15403] [ 459.813276][T15409] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 459.813360][T15404] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 459.846286][ T27] audit: type=1804 audit(1685678140.099:1649): pid=15413 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.Je48Ib/8/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 459.877754][ T46] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:480: comm kworker/u4:3: Invalid block bitmap block 0 in block_group 0 [ 459.887043][T15409] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 459.904049][T15409] EXT4-fs (loop2): This should not happen!! Data will be lost [ 459.904049][T15409] [ 459.904242][T15079] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 459.927299][T15404] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 459.937214][ T46] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 30 with max blocks 1 with error 117 [ 459.954223][ T27] audit: type=1804 audit(1685678140.209:1650): pid=15415 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.B12I25/8/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 459.977193][T15413] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 459.979014][T15077] EXT4-fs (loop2): Inode 18 (ffff8880723fda00): i_reserved_data_blocks (1) not cleared! [ 459.987531][ T46] EXT4-fs (loop5): This should not happen!! Data will be lost [ 459.987531][ T46] [ 460.006918][T15413] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 460.008602][T15079] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 460.030790][T15404] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 460.045544][T15080] EXT4-fs (loop5): Inode 18 (ffff8880722f6e00): i_reserved_data_blocks (1) not cleared! [ 460.056037][T15413] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 460.070601][T15415] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 460.085796][T15416] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 460.129242][T15415] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 460.157345][T15413] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 460.160072][T15416] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 460.198326][T15079] EXT4-fs (loop4): Inode 18 (ffff8880722f6400): i_reserved_data_blocks (1) not cleared! [ 460.208190][T15415] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 460.210299][T15415] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 460.218753][T15413] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 460.256280][T15426] loop5: detected capacity change from 0 to 2048 [ 460.319940][T15413] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 460.322204][T15416] EXT4-fs (loop3): This should not happen!! Data will be lost [ 460.322204][T15416] [ 460.353988][T15424] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 460.364766][T15428] loop2: detected capacity change from 0 to 2048 [ 460.377328][ T27] audit: type=1804 audit(1685678140.629:1651): pid=15426 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.v4FQ0s/9/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 460.425899][T15423] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 460.455514][T15424] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 460.470049][T15432] loop4: detected capacity change from 0 to 2048 [ 460.473893][T15426] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 460.489060][T15078] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 460.503967][T15424] EXT4-fs (loop0): This should not happen!! Data will be lost [ 460.503967][T15424] [ 460.517696][T15078] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 460.518642][T15426] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 460.529954][T15423] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 460.557130][T15075] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 460.566036][T15078] EXT4-fs (loop3): Inode 18 (ffff8880723fa800): i_reserved_data_blocks (1) not cleared! [ 460.576210][T15075] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 460.582294][T15423] EXT4-fs (loop1): This should not happen!! Data will be lost [ 460.582294][T15423] [ 460.609426][T15434] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 460.610683][ T27] audit: type=1804 audit(1685678140.859:1652): pid=15432 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.QsO08o/9/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 460.648466][T15434] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 460.650081][T15075] EXT4-fs (loop0): Inode 18 (ffff8880723d1400): i_reserved_data_blocks (1) not cleared! [ 460.660950][T15434] EXT4-fs (loop5): This should not happen!! Data will be lost [ 460.660950][T15434] [ 460.682843][T15426] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 460.693225][T15426] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 460.698634][T15076] EXT4-fs (loop1): Inode 18 (ffff888073eca800): i_reserved_data_blocks (1) not cleared! [ 460.717602][T15426] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 460.729054][ T27] audit: type=1804 audit(1685678140.979:1653): pid=15428 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.lH8Yif/9/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 460.774394][T15432] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 460.785703][T15432] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 460.806431][T15432] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 460.816142][T15426] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 460.841083][T15432] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 460.853731][T15426] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 460.882999][T15428] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 460.895860][T15426] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 460.909826][T15439] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 460.915784][T15428] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 460.952286][ T41] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:480: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0 [ 460.967680][T15445] loop3: detected capacity change from 0 to 2048 [ 460.976852][ T41] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 45 with max blocks 1 with error 117 [ 460.988146][T15439] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 461.004385][T15428] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 461.014537][T15443] loop0: detected capacity change from 0 to 2048 [ 461.019910][ T41] EXT4-fs (loop5): This should not happen!! Data will be lost [ 461.019910][ T41] [ 461.032205][T15428] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 461.059271][T15447] loop1: detected capacity change from 0 to 2048 [ 461.067649][T15080] EXT4-fs (loop5): Inode 18 (ffff888073efda00): i_reserved_data_blocks (1) not cleared! [ 461.078541][T15444] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 461.090132][T15439] EXT4-fs (loop4): This should not happen!! Data will be lost [ 461.090132][T15439] [ 461.121256][T15444] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 461.159292][T15445] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 461.195914][T15079] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 461.195944][T15445] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 461.221189][T15079] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 461.227505][T15444] EXT4-fs (loop2): This should not happen!! Data will be lost [ 461.227505][T15444] [ 461.246566][T15443] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 461.277311][T15443] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 461.291268][T15447] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 461.314719][T15079] EXT4-fs (loop4): Inode 18 (ffff888069a2d000): i_reserved_data_blocks (1) not cleared! [ 461.326264][T15458] loop5: detected capacity change from 0 to 2048 [ 461.335921][T15447] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 461.336911][T15077] EXT4-fs (loop2): Inode 18 (ffff888072171e00): i_reserved_data_blocks (1) not cleared! [ 461.354244][T15459] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 461.376470][T15445] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 461.389021][T15460] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 461.424564][T15459] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 461.430611][T15445] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 461.460829][T15460] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 461.533625][T15459] EXT4-fs (loop0): This should not happen!! Data will be lost [ 461.533625][T15459] [ 461.554633][T15458] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 461.555986][T15460] EXT4-fs (loop1): This should not happen!! Data will be lost [ 461.555986][T15460] [ 461.564409][T15443] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 461.584154][T15464] loop4: detected capacity change from 0 to 2048 [ 461.608697][T15451] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 461.640600][T15076] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 461.653232][T15451] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 461.699975][T15076] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 461.702198][T15458] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 461.722272][T15076] EXT4-fs (loop1): Inode 18 (ffff888073ed8a00): i_reserved_data_blocks (1) not cleared! [ 461.756212][T15443] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 461.769642][T15468] loop2: detected capacity change from 0 to 2048 [ 461.781215][T15451] EXT4-fs (loop3): This should not happen!! Data will be lost [ 461.781215][T15451] [ 461.790085][T15458] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 461.847833][T15458] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 461.855991][T15464] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 461.872032][T15466] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 461.887835][T15474] loop1: detected capacity change from 0 to 2048 [ 461.919516][ T1024] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:480: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0 [ 461.930305][T15466] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 461.957243][T15078] EXT4-fs (loop3): Inode 18 (ffff888072172800): i_reserved_data_blocks (1) not cleared! [ 461.962343][T15464] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 461.968772][ T1024] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 19 with max blocks 1 with error 117 [ 462.001241][T15468] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 462.010850][T15466] EXT4-fs (loop5): This should not happen!! Data will be lost [ 462.010850][T15466] [ 462.034240][T15080] EXT4-fs (loop5): Inode 18 (ffff888073ed8000): i_reserved_data_blocks (1) not cleared! [ 462.047516][T15475] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 462.061850][ T1024] EXT4-fs (loop0): This should not happen!! Data will be lost [ 462.061850][ T1024] [ 462.080009][T15468] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 462.083404][T15474] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 462.096445][T15075] EXT4-fs (loop0): Inode 18 (ffff888073edc600): i_reserved_data_blocks (1) not cleared! [ 462.102768][T15475] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 462.118113][T15468] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 462.132637][T15475] EXT4-fs (loop4): This should not happen!! Data will be lost [ 462.132637][T15475] [ 462.146555][T15468] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 462.146921][T15474] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 462.165830][T15479] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 462.174911][T15464] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 462.257045][T15479] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 462.275979][T15474] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 462.309294][T15464] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 462.314646][T15474] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 462.342352][T15479] EXT4-fs (loop2): This should not happen!! Data will be lost [ 462.342352][T15479] [ 462.343472][T15484] loop5: detected capacity change from 0 to 2048 [ 462.360702][T15485] loop0: detected capacity change from 0 to 2048 [ 462.365417][T15487] loop3: detected capacity change from 0 to 2048 [ 462.375162][T15481] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 462.397549][T15481] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 462.411129][T15077] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 462.423357][ T1024] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:480: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0 [ 462.423529][T15481] EXT4-fs (loop1): This should not happen!! Data will be lost [ 462.423529][T15481] [ 462.441213][ T1024] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 11 with max blocks 1 with error 117 [ 462.468815][ T1024] EXT4-fs (loop4): This should not happen!! Data will be lost [ 462.468815][ T1024] [ 462.475077][T15077] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 462.493300][T15076] EXT4-fs (loop1): Inode 18 (ffff8880722ada00): i_reserved_data_blocks (1) not cleared! [ 462.505296][T15079] EXT4-fs (loop4): Inode 18 (ffff8880722ab200): i_reserved_data_blocks (1) not cleared! [ 462.558483][T15487] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 462.616423][T15484] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 462.623110][T15495] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 462.641350][T15499] loop4: detected capacity change from 0 to 2048 [ 462.647864][T15487] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 462.653234][T15077] EXT4-fs (loop2): Inode 18 (ffff8880722ad000): i_reserved_data_blocks (1) not cleared! [ 462.661076][T15484] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 462.698670][T15494] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 462.711603][T15496] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 462.739101][T15500] loop1: detected capacity change from 0 to 2048 [ 462.749735][T15494] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 462.762445][T15495] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 462.764877][T15496] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 462.787254][T15494] EXT4-fs (loop3): This should not happen!! Data will be lost [ 462.787254][T15494] [ 462.815065][T15495] EXT4-fs (loop0): This should not happen!! Data will be lost [ 462.815065][T15495] [ 462.840797][T15487] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 462.841138][T15485] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 462.861215][T15496] EXT4-fs (loop5): This should not happen!! Data will be lost [ 462.861215][T15496] [ 462.872092][T15484] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 462.872135][T15499] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 462.898069][T15485] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 462.928744][T15499] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 462.943941][T15499] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 462.944197][T15484] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 462.954003][T15487] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 462.982723][T15500] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 463.003860][T15499] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 463.018146][T15500] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 463.031569][T15508] loop2: detected capacity change from 0 to 2048 [ 463.031689][ T75] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:480: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 463.061959][ T1024] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:480: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0 [ 463.083639][T15506] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 463.106602][T15510] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 463.125069][ T1024] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 30 with max blocks 1 with error 117 [ 463.139741][ T75] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 17 with max blocks 1 with error 117 [ 463.148465][T15506] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 463.154818][ T75] EXT4-fs (loop0): This should not happen!! Data will be lost [ 463.154818][ T75] [ 463.177756][ T5915] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:480: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0 [ 463.184195][ T1024] EXT4-fs (loop3): This should not happen!! Data will be lost [ 463.184195][ T1024] [ 463.198456][T15506] EXT4-fs (loop4): This should not happen!! Data will be lost [ 463.198456][T15506] [ 463.228069][T15075] EXT4-fs (loop0): Inode 18 (ffff888072175a00): i_reserved_data_blocks (1) not cleared! [ 463.232368][T15510] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 463.251284][T15510] EXT4-fs (loop1): This should not happen!! Data will be lost [ 463.251284][T15510] [ 463.261600][T15500] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 463.262853][T15078] EXT4-fs (loop3): Inode 18 (ffff888073da9e00): i_reserved_data_blocks (1) not cleared! [ 463.283775][T15499] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 463.294060][ T5915] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 23 with max blocks 1 with error 117 [ 463.308009][ T5915] EXT4-fs (loop5): This should not happen!! Data will be lost [ 463.308009][ T5915] [ 463.319111][T15080] EXT4-fs (loop5): Inode 18 (ffff888073dad000): i_reserved_data_blocks (1) not cleared! [ 463.319646][T15500] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 463.342972][T15500] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 463.353196][T15500] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 463.360969][T15508] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 463.366279][T15500] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 463.386108][T15500] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 463.387046][T15499] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 463.398438][T15508] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 463.469559][T15514] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 463.485577][ T1024] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:480: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0 [ 463.498786][T15517] loop0: detected capacity change from 0 to 2048 [ 463.517794][ T8145] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:480: comm kworker/u4:9: Invalid block bitmap block 0 in block_group 0 [ 463.518379][T15518] loop3: detected capacity change from 0 to 2048 [ 463.555144][T15514] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 463.559435][ T1024] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 6 with max blocks 1 with error 117 [ 463.580160][T15514] EXT4-fs (loop2): This should not happen!! Data will be lost [ 463.580160][T15514] [ 463.606509][T15508] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 463.616814][ T8145] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 10 with max blocks 1 with error 117 [ 463.632392][T15508] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 463.665033][ T41] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:480: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0 [ 463.669714][T15520] loop5: detected capacity change from 0 to 2048 [ 463.692112][ T8145] EXT4-fs (loop4): This should not happen!! Data will be lost [ 463.692112][ T8145] [ 463.708323][T15079] EXT4-fs (loop4): Inode 18 (ffff888069879400): i_reserved_data_blocks (1) not cleared! [ 463.720000][T15525] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 463.720662][ T1024] EXT4-fs (loop1): This should not happen!! Data will be lost [ 463.720662][ T1024] [ 463.753781][T15076] EXT4-fs (loop1): Inode 18 (ffff88806987b200): i_reserved_data_blocks (1) not cleared! [ 463.776650][T15518] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 463.802857][T15525] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 463.803121][ T41] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 8 with max blocks 1 with error 117 [ 463.816028][T15525] EXT4-fs (loop0): This should not happen!! Data will be lost [ 463.816028][T15525] [ 463.839333][T15518] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 463.860452][T15528] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 463.861277][ T41] EXT4-fs (loop2): This should not happen!! Data will be lost [ 463.861277][ T41] [ 463.877543][T15517] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 463.906791][ T27] kauditd_printk_skb: 16 callbacks suppressed [ 463.906806][ T27] audit: type=1804 audit(1685678144.159:1670): pid=15520 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.v4FQ0s/12/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 463.929963][T15528] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 463.960162][T15517] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 463.973960][T15077] EXT4-fs (loop2): Inode 18 (ffff888077645000): i_reserved_data_blocks (1) not cleared! [ 463.995968][T15520] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 464.029059][ T1024] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:480: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0 [ 464.056577][T15528] EXT4-fs (loop3): This should not happen!! Data will be lost [ 464.056577][T15528] [ 464.069845][T15533] loop4: detected capacity change from 0 to 2048 [ 464.070078][T15520] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 464.094096][T15535] loop1: detected capacity change from 0 to 2048 [ 464.106788][ T1024] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 41 with max blocks 1 with error 117 [ 464.124116][T15518] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 464.124268][ T1024] EXT4-fs (loop0): This should not happen!! Data will be lost [ 464.124268][ T1024] [ 464.145541][T15534] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 464.172015][T15518] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 464.189945][T15534] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 464.213289][T15075] EXT4-fs (loop0): Inode 18 (ffff888073f9c600): i_reserved_data_blocks (1) not cleared! [ 464.225442][ T27] audit: type=1804 audit(1685678144.489:1671): pid=15535 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.Je48Ib/12/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 464.239130][T15534] EXT4-fs (loop5): This should not happen!! Data will be lost [ 464.239130][T15534] [ 464.278704][ T1024] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:480: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0 [ 464.311958][T15535] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 464.319303][T15538] loop2: detected capacity change from 0 to 2048 [ 464.335701][ T1024] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 11 with max blocks 1 with error 117 [ 464.352316][T15533] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 464.363133][T15520] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 464.373732][T15535] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 464.387074][ T1024] EXT4-fs (loop3): This should not happen!! Data will be lost [ 464.387074][ T1024] [ 464.397927][T15520] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 464.409454][ T27] audit: type=1804 audit(1685678144.519:1672): pid=15533 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.QsO08o/12/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 464.411533][T15545] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 464.434629][T15078] EXT4-fs (loop3): Inode 18 (ffff888077641400): i_reserved_data_blocks (1) not cleared! [ 464.453006][T15520] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 464.469086][T15520] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 464.469189][T15533] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 464.495646][ T5471] team0 (unregistering): Port device team_slave_1 removed [ 464.504309][T15546] loop0: detected capacity change from 0 to 2048 [ 464.513063][ T27] audit: type=1804 audit(1685678144.709:1673): pid=15538 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.lH8Yif/12/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 464.541092][T15548] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 464.561854][T15545] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 464.569106][T15538] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 464.576489][T15545] EXT4-fs (loop1): This should not happen!! Data will be lost [ 464.576489][T15545] [ 464.585455][ T8145] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:480: comm kworker/u4:9: Invalid block bitmap block 0 in block_group 0 [ 464.595025][T15535] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 464.626267][T15548] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 464.632785][T15538] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 464.642604][T15535] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 464.656542][ T8145] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 21 with max blocks 1 with error 117 [ 464.669196][ T5471] team0 (unregistering): Port device team_slave_0 removed [ 464.693083][T15538] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 464.699147][T15548] EXT4-fs (loop4): This should not happen!! Data will be lost [ 464.699147][T15548] [ 464.709450][ T8145] EXT4-fs (loop5): This should not happen!! Data will be lost [ 464.709450][ T8145] [ 464.729252][T15538] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 464.737295][ T27] audit: type=1804 audit(1685678144.989:1674): pid=15546 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.B12I25/12/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 464.748543][T15553] loop3: detected capacity change from 0 to 2048 [ 464.773556][T15080] EXT4-fs (loop5): Inode 18 (ffff888073f9ee00): i_reserved_data_blocks (1) not cleared! [ 464.775472][T15535] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 464.783851][T15551] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 464.794065][T15533] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 464.832887][ T5471] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 464.865028][T15535] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 464.880716][T15546] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 464.899837][T15533] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 464.913093][ T5471] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 464.917314][T15546] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 464.925679][T15551] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 464.969344][ T27] audit: type=1804 audit(1685678145.219:1675): pid=15553 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.97H5gk/12/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 465.030542][ T1024] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:480: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0 [ 465.057169][ T46] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:480: comm kworker/u4:3: Invalid block bitmap block 0 in block_group 0 [ 465.076141][T15553] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 465.086199][T15553] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 465.098531][T15553] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 465.100289][T15551] EXT4-fs (loop2): This should not happen!! Data will be lost [ 465.100289][T15551] [ 465.108324][T15553] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 465.130502][T15556] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 465.131016][ T46] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 18 with max blocks 1 with error 117 [ 465.155072][T15560] loop5: detected capacity change from 0 to 2048 [ 465.159005][ T1024] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 14 with max blocks 1 with error 117 [ 465.178491][T15561] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 465.178558][ T1024] EXT4-fs (loop4): This should not happen!! Data will be lost [ 465.178558][ T1024] [ 465.208834][T15556] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 465.210140][ T46] EXT4-fs (loop1): This should not happen!! Data will be lost [ 465.210140][ T46] [ 465.233652][T15561] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 465.243870][T15079] EXT4-fs (loop4): Inode 18 (ffff888069800000): i_reserved_data_blocks (1) not cleared! [ 465.247751][T15076] EXT4-fs (loop1): Inode 18 (ffff88806989d000): i_reserved_data_blocks (1) not cleared! [ 465.266916][T15556] EXT4-fs (loop0): This should not happen!! Data will be lost [ 465.266916][T15556] [ 465.295744][T15561] EXT4-fs (loop3): This should not happen!! Data will be lost [ 465.295744][T15561] [ 465.295913][T15077] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 465.363973][ T27] audit: type=1804 audit(1685678145.619:1676): pid=15560 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.v4FQ0s/13/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 465.401936][T15553] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 465.412207][T15077] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 465.420823][T15553] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 465.440035][T15075] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 465.443622][T15077] EXT4-fs (loop2): Inode 18 (ffff88807765da00): i_reserved_data_blocks (1) not cleared! [ 465.468748][T15560] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 465.474289][T15075] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 465.486635][T15560] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 465.502014][T15553] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 465.529544][T15553] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 465.560404][T15075] EXT4-fs (loop0): Inode 18 (ffff8880699a0a00): i_reserved_data_blocks (1) not cleared! [ 465.587211][T15567] loop1: detected capacity change from 0 to 2048 [ 465.594266][ T12] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:480: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 465.610232][ T5471] bond0 (unregistering): Released all slaves [ 465.616550][T15560] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 465.640504][ T12] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 72 with max blocks 1 with error 117 [ 465.661034][T15560] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 465.670780][T15569] loop4: detected capacity change from 0 to 2048 [ 465.686952][ T12] EXT4-fs (loop3): This should not happen!! Data will be lost [ 465.686952][ T12] [ 465.715586][ T27] audit: type=1804 audit(1685678145.969:1677): pid=15567 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.Je48Ib/13/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 465.739534][T15078] EXT4-fs (loop3): Inode 18 (ffff888077658000): i_reserved_data_blocks (1) not cleared! [ 465.739858][T15575] loop0: detected capacity change from 0 to 2048 [ 465.759885][T15571] loop2: detected capacity change from 0 to 2048 [ 465.819696][T15566] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 465.845121][ T27] audit: type=1804 audit(1685678146.099:1678): pid=15569 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.QsO08o/13/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 465.855243][T15567] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 465.886939][T15566] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 465.915254][T15567] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 465.942591][T15567] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 465.944138][ T27] audit: type=1804 audit(1685678146.199:1679): pid=15571 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.lH8Yif/13/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 465.973079][T15586] loop3: detected capacity change from 0 to 2048 [ 465.987568][T15567] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 465.993575][T15569] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 466.022005][T15580] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 466.064110][T15566] EXT4-fs (loop5): This should not happen!! Data will be lost [ 466.064110][T15566] [ 466.091118][T15580] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 466.108805][T15571] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 466.132439][T15575] EXT4-fs error (device loop0): __ext4_get_inode_loc:4361: comm syz-executor433: Invalid inode table block 0 in block_group 0 [ 466.157950][T15580] EXT4-fs (loop1): This should not happen!! Data will be lost [ 466.157950][T15580] [ 466.170519][T15575] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 466.175327][T15569] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 466.185043][T15080] EXT4-fs (loop5): Inode 18 (ffff888077659400): i_reserved_data_blocks (1) not cleared! [ 466.209634][T15588] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 466.234160][T15076] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 466.244161][T15586] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 466.258036][T15586] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 466.267142][T15571] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 466.271604][T15588] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 466.287260][T15575] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 466.304438][T15592] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 466.311971][T15076] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 466.334283][T15588] EXT4-fs (loop4): This should not happen!! Data will be lost [ 466.334283][T15588] [ 466.334646][T15569] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 466.362883][T15592] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 466.375357][T15575] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 466.386675][T15575] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 466.406313][T15591] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 466.409740][T15569] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 466.430018][T15592] EXT4-fs (loop3): This should not happen!! Data will be lost [ 466.430018][T15592] [ 466.444304][T15076] EXT4-fs (loop1): Inode 18 (ffff888072271400): i_reserved_data_blocks (1) not cleared! [ 466.452792][T15587] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 466.470812][T15586] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 466.486435][T15591] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 466.499864][ T1024] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:480: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0 [ 466.515470][T15586] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 466.515510][T15587] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 466.555031][T15586] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 466.568228][T15591] EXT4-fs (loop0): This should not happen!! Data will be lost [ 466.568228][T15591] [ 466.579526][ T1024] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 10 with max blocks 1 with error 117 [ 466.604044][T15587] EXT4-fs (loop2): This should not happen!! Data will be lost [ 466.604044][T15587] [ 466.606252][T15075] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 466.618282][ T1024] EXT4-fs (loop4): This should not happen!! Data will be lost [ 466.618282][ T1024] [ 466.637355][T15586] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 466.661051][T15077] EXT4-fs (loop2): Inode 18 (ffff8880723f6e00): i_reserved_data_blocks (1) not cleared! [ 466.665844][T15596] loop1: detected capacity change from 0 to 2048 [ 466.690541][T15079] EXT4-fs (loop4): Inode 18 (ffff888072276e00): i_reserved_data_blocks (1) not cleared! [ 466.713209][ T1024] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:480: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0 [ 466.723934][ T5471] team0 (unregistering): Port device team_slave_1 removed [ 466.727918][T15075] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 466.742177][T15594] loop5: detected capacity change from 0 to 2048 [ 466.760500][ T1024] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 66 with max blocks 1 with error 117 [ 466.777545][T15075] EXT4-fs (loop0): Inode 18 (ffff8880723f1e00): i_reserved_data_blocks (1) not cleared! [ 466.795881][ T1024] EXT4-fs (loop3): This should not happen!! Data will be lost [ 466.795881][ T1024] [ 466.820879][ T5471] team0 (unregistering): Port device team_slave_0 removed [ 466.830139][T15078] EXT4-fs (loop3): Inode 18 (ffff8880723f0000): i_reserved_data_blocks (1) not cleared! [ 466.964852][T15603] loop2: detected capacity change from 0 to 2048 [ 466.976762][T15594] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 466.978038][T15596] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 466.995899][T15607] loop0: detected capacity change from 0 to 2048 [ 467.040900][ T5471] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 467.055884][T15596] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 467.078930][T15605] loop4: detected capacity change from 0 to 2048 [ 467.096516][T15603] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 467.111093][T15594] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 467.136758][T15596] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 467.149151][T15615] loop3: detected capacity change from 0 to 2048 [ 467.160338][T15594] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 467.170042][T15603] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 467.184827][T15603] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 467.186946][T15596] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 467.204638][T15594] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 467.220532][T15603] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 467.237987][T15594] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 467.238015][T15616] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 467.270915][T15594] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 467.287852][T15610] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 467.331300][T15607] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 467.343966][T15607] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 467.355746][ T5471] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 467.374311][T15607] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 467.383968][T15616] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 467.397329][T15612] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 467.412505][T15610] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 467.412537][T15610] EXT4-fs (loop1): This should not happen!! Data will be lost [ 467.412537][T15610] [ 467.435010][T15616] EXT4-fs (loop2): This should not happen!! Data will be lost [ 467.435010][T15616] [ 467.440075][T15076] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 467.460362][T15607] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 467.492182][T15076] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 467.504378][T15623] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 467.547015][T15615] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 467.557468][T15623] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 467.572027][T15623] EXT4-fs (loop0): This should not happen!! Data will be lost [ 467.572027][T15623] [ 467.582940][T15077] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 467.593586][T15615] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 467.606623][T15076] EXT4-fs (loop1): Inode 18 (ffff888069891e00): i_reserved_data_blocks (1) not cleared! [ 467.617141][T15612] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 467.630207][T15077] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 467.669165][T15607] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 467.669439][T15629] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 467.697769][T15628] loop4: detected capacity change from 0 to 2048 [ 467.704239][T15612] EXT4-fs (loop5): This should not happen!! Data will be lost [ 467.704239][T15612] [ 467.718172][T15077] EXT4-fs (loop2): Inode 18 (ffff88806999bc00): i_reserved_data_blocks (1) not cleared! [ 467.727358][T15607] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 467.728296][T15629] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 467.760065][T15080] EXT4-fs (loop5): Inode 18 (ffff8880722f0000): i_reserved_data_blocks (1) not cleared! [ 467.783643][T15629] EXT4-fs (loop3): This should not happen!! Data will be lost [ 467.783643][T15629] [ 467.794171][T15615] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 467.814252][T15631] loop1: detected capacity change from 0 to 2048 [ 467.831287][ T41] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:480: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0 [ 467.844199][T15615] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 467.871520][ T5471] bond0 (unregistering): Released all slaves [ 467.878133][ T41] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 69 with max blocks 1 with error 117 [ 467.878176][ T41] EXT4-fs (loop0): This should not happen!! Data will be lost [ 467.878176][ T41] [ 467.907661][T15075] EXT4-fs (loop0): Inode 18 (ffff8880722a5a00): i_reserved_data_blocks (1) not cleared! [ 467.932594][ T41] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:480: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0 [ 467.972847][T15637] loop2: detected capacity change from 0 to 2048 [ 468.003822][T15640] loop5: detected capacity change from 0 to 2048 [ 468.017526][ T41] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 20 with max blocks 1 with error 117 [ 468.054293][T15631] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 468.069683][T15631] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 468.110787][T15628] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 468.163477][ T41] EXT4-fs (loop3): This should not happen!! Data will be lost [ 468.163477][ T41] [ 468.175431][T15652] loop0: detected capacity change from 0 to 2048 [ 468.199771][T15649] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 468.216618][T15653] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1100: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 468.224627][T15628] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 468.245782][T15648] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 468.258441][T15078] EXT4-fs (loop3): Inode 18 (ffff8880722a3c00): i_reserved_data_blocks (1) not cleared! [ 468.262346][T15648] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 468.285518][T15628] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 468.288131][T15653] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 4 with error 28 [ 468.311193][T15649] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 468.312226][T15653] EXT4-fs (loop5): This should not happen!! Data will be lost [ 468.312226][T15653] [ 468.340087][T15653] EXT4-fs (loop5): Total free blocks count 0 [ 468.346530][T15653] EXT4-fs (loop5): Free/Dirty block details [ 468.363481][T15649] EXT4-fs (loop2): This should not happen!! Data will be lost [ 468.363481][T15649] [ 468.375391][T15637] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 468.380364][T15628] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 468.385177][T15653] EXT4-fs (loop5): free_blocks=2415919104 [ 468.403645][T15653] EXT4-fs (loop5): dirty_blocks=16 [ 468.409065][T15653] EXT4-fs (loop5): Block reservation details [ 468.415940][T15653] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 468.424847][T15637] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 468.493551][T15652] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 468.502415][T15637] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 468.522075][T15647] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 468.536941][T15659] loop3: detected capacity change from 0 to 2048 [ 468.541843][T15648] EXT4-fs (loop1): This should not happen!! Data will be lost [ 468.541843][T15648] [ 468.544420][T15637] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 468.563361][T15652] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 468.584887][ T8145] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 4 with max blocks 82 with error 28 [ 468.585418][T15647] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 468.602344][ T8145] EXT4-fs (loop5): This should not happen!! Data will be lost [ 468.602344][ T8145] [ 468.619010][T15647] EXT4-fs (loop4): This should not happen!! Data will be lost [ 468.619010][T15647] [ 468.638404][ T12] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:480: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 468.641141][T15652] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 468.653435][T15076] EXT4-fs (loop1): Inode 18 (ffff8880723fe400): i_reserved_data_blocks (1) not cleared! [ 468.677216][ T12] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 8 with max blocks 1 with error 117 [ 468.690921][T15079] EXT4-fs (loop4): Inode 18 (ffff8880723fbc00): i_reserved_data_blocks (1) not cleared! [ 468.725786][ T12] EXT4-fs (loop2): This should not happen!! Data will be lost [ 468.725786][ T12] [ 468.736991][T15077] EXT4-fs (loop2): Inode 18 (ffff888077676e00): i_reserved_data_blocks (1) not cleared! [ 468.768914][T15652] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 468.810068][T15659] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 468.820206][T15664] loop5: detected capacity change from 0 to 2048 [ 468.847850][T15669] loop4: detected capacity change from 0 to 2048 [ 468.856907][T15652] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 468.883488][T15652] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 468.895828][T15659] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 468.917879][ T27] kauditd_printk_skb: 17 callbacks suppressed [ 468.917894][ T27] audit: type=1804 audit(1685678149.169:1697): pid=15669 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.QsO08o/16/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 468.954501][T15658] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 468.972627][T15673] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 468.973315][T15664] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 468.990797][T15671] loop2: detected capacity change from 0 to 2048 [ 469.011286][T15668] loop1: detected capacity change from 0 to 2048 [ 469.019313][T15669] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 469.022865][ T5471] team0 (unregistering): Port device team_slave_1 removed [ 469.034106][T15664] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 469.048006][T15658] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 469.048037][T15658] EXT4-fs (loop0): This should not happen!! Data will be lost [ 469.048037][T15658] [ 469.076170][T15673] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 469.091119][T15669] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 469.091675][T15075] EXT4-fs (loop0): Inode 18 (ffff888073fab200): i_reserved_data_blocks (1) not cleared! [ 469.114917][T15677] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 469.134777][T15673] EXT4-fs (loop3): This should not happen!! Data will be lost [ 469.134777][T15673] [ 469.146837][T15678] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 469.147464][T15677] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 469.173525][T15678] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 469.187479][T15677] EXT4-fs (loop4): This should not happen!! Data will be lost [ 469.187479][T15677] [ 469.192021][T15078] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 469.197940][T15669] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 469.218067][T15678] EXT4-fs (loop5): This should not happen!! Data will be lost [ 469.218067][T15678] [ 469.218786][ T5471] team0 (unregistering): Port device team_slave_0 removed [ 469.230799][T15669] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 469.250636][ T27] audit: type=1804 audit(1685678149.499:1698): pid=15668 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.Je48Ib/16/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 469.272275][T15669] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 469.283634][T15078] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 469.285618][T15669] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 469.311932][ T27] audit: type=1804 audit(1685678149.539:1699): pid=15671 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.lH8Yif/16/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 469.330175][T15664] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 469.354059][T15078] EXT4-fs (loop3): Inode 18 (ffff888073f90a00): i_reserved_data_blocks (1) not cleared! [ 469.391135][ T5471] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 469.410994][T15671] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 469.434888][T15664] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 469.477773][T15683] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 469.510734][T15687] loop0: detected capacity change from 0 to 2048 [ 469.522487][T15671] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 469.534925][ T5471] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 469.577065][T15684] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 469.582944][T15683] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 469.617658][T15683] EXT4-fs (loop1): This should not happen!! Data will be lost [ 469.617658][T15683] [ 469.625930][ T12] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:480: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 469.644164][T15684] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 469.663034][ T5915] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:480: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0 [ 469.696848][ T12] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 23 with max blocks 1 with error 117 [ 469.709596][ T27] audit: type=1804 audit(1685678149.949:1700): pid=15687 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.B12I25/16/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 469.721922][T15684] EXT4-fs (loop2): This should not happen!! Data will be lost [ 469.721922][T15684] [ 469.765631][T15668] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 469.778733][T15687] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 469.792982][ T5915] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 10 with max blocks 1 with error 117 [ 469.796316][T15668] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 469.806140][ T5915] EXT4-fs (loop4): This should not happen!! Data will be lost [ 469.806140][ T5915] [ 469.826509][ T12] EXT4-fs (loop5): This should not happen!! Data will be lost [ 469.826509][ T12] [ 469.830394][T15687] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 469.840921][T15080] EXT4-fs (loop5): Inode 18 (ffff888072170a00): i_reserved_data_blocks (1) not cleared! [ 469.860780][T15689] loop3: detected capacity change from 0 to 2048 [ 469.882972][T15079] EXT4-fs (loop4): Inode 18 (ffff888073d91400): i_reserved_data_blocks (1) not cleared! [ 469.887801][T15692] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 469.919019][T15692] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 469.919984][ T41] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:480: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0 [ 469.924431][T15077] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 469.971214][ T27] audit: type=1804 audit(1685678150.219:1701): pid=15689 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.97H5gk/16/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 469.994766][T15077] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 469.996186][ T41] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 83 with max blocks 1 with error 117 [ 470.051317][T15692] EXT4-fs (loop0): This should not happen!! Data will be lost [ 470.051317][T15692] [ 470.072101][T15689] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 470.078602][T15697] loop4: detected capacity change from 0 to 2048 [ 470.081633][T15687] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 470.091530][ T41] EXT4-fs (loop1): This should not happen!! Data will be lost [ 470.091530][ T41] [ 470.118407][ T5471] bond0 (unregistering): Released all slaves [ 470.133696][T15077] EXT4-fs (loop2): Inode 18 (ffff888069896400): i_reserved_data_blocks (1) not cleared! [ 470.143976][T15689] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 470.157250][T15076] EXT4-fs (loop1): Inode 18 (ffff88823bc94680): i_reserved_data_blocks (1) not cleared! [ 470.167024][T15699] loop5: detected capacity change from 0 to 2048 [ 470.181816][ T27] audit: type=1804 audit(1685678150.439:1702): pid=15697 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.QsO08o/17/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 470.192196][T15687] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 470.267630][T15689] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 470.276850][ T27] audit: type=1804 audit(1685678150.529:1703): pid=15699 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.v4FQ0s/17/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 470.292019][T15689] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 470.326158][T15697] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 470.363582][T15697] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 470.382567][T15699] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 470.396621][T15708] loop2: detected capacity change from 0 to 2048 [ 470.402348][ T5915] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:480: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0 [ 470.422086][T15702] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 470.422274][T15696] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 470.457610][T15699] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 470.471067][T15709] loop1: detected capacity change from 0 to 2048 [ 470.476668][T15702] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 470.493797][T15696] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 470.493879][ T5915] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 7 with max blocks 1 with error 117 [ 470.506670][T15699] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 470.531936][ T27] audit: type=1804 audit(1685678150.779:1704): pid=15709 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.Je48Ib/17/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 470.549963][T15702] EXT4-fs (loop4): This should not happen!! Data will be lost [ 470.549963][T15702] [ 470.575452][ T5915] EXT4-fs (loop0): This should not happen!! Data will be lost [ 470.575452][ T5915] [ 470.586349][T15696] EXT4-fs (loop3): This should not happen!! Data will be lost [ 470.586349][T15696] [ 470.600181][T15709] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 470.643404][T15708] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 470.653926][T15697] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 470.663571][T15708] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 470.676508][T15697] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 470.688734][ T27] audit: type=1804 audit(1685678150.829:1705): pid=15708 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.lH8Yif/17/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 470.715143][T15075] EXT4-fs (loop0): Inode 18 (ffff888073edbc00): i_reserved_data_blocks (1) not cleared! [ 470.722420][T15699] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 470.726013][T15708] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 470.759799][T15708] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 470.771615][T15709] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 470.793733][T15716] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 470.813882][T15078] EXT4-fs (loop3): Inode 18 (ffff888073edc600): i_reserved_data_blocks (1) not cleared! [ 470.831643][ T12] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:480: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 470.852117][T15716] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 470.852359][T15709] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 470.864891][T15710] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 470.894111][T15709] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 470.931694][T15717] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 470.952177][T15716] EXT4-fs (loop2): This should not happen!! Data will be lost [ 470.952177][T15716] [ 470.963732][ T12] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 30 with max blocks 1 with error 117 [ 470.996206][T15717] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 471.024501][T15710] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 471.036376][ T12] EXT4-fs (loop4): This should not happen!! Data will be lost [ 471.036376][ T12] [ 471.043787][T15717] EXT4-fs (loop1): This should not happen!! Data will be lost [ 471.043787][T15717] [ 471.057778][T15077] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 471.063739][T15710] EXT4-fs (loop5): This should not happen!! Data will be lost [ 471.063739][T15710] [ 471.080539][T15719] loop0: detected capacity change from 0 to 2048 [ 471.083121][T15721] loop3: detected capacity change from 0 to 2048 [ 471.094651][T15079] EXT4-fs (loop4): Inode 18 (ffff888073ed9e00): i_reserved_data_blocks (1) not cleared! [ 471.100957][T15077] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 471.143141][T15076] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 471.149354][T15077] EXT4-fs (loop2): Inode 18 (ffff888073f92800): i_reserved_data_blocks (1) not cleared! [ 471.158537][T15076] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 471.165415][ T5471] team0 (unregistering): Port device team_slave_1 removed [ 471.183218][T15080] EXT4-fs (loop5): Inode 18 (ffff8880722ada00): i_reserved_data_blocks (1) not cleared! [ 471.198586][ T27] audit: type=1804 audit(1685678151.459:1706): pid=15719 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.B12I25/17/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 471.259037][T15076] EXT4-fs (loop1): Inode 18 (ffff888073daee00): i_reserved_data_blocks (1) not cleared! [ 471.278312][T15719] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 471.289853][T15726] loop4: detected capacity change from 0 to 2048 [ 471.303951][T15719] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 471.390973][T15721] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 471.410984][T15721] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 471.418187][ T5471] team0 (unregistering): Port device team_slave_0 removed [ 471.444355][T15728] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 471.471009][T15731] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 471.484245][T15738] loop5: detected capacity change from 0 to 2048 [ 471.495553][T15732] loop2: detected capacity change from 0 to 2048 [ 471.520968][T15726] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 471.521374][T15728] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 471.548353][T15731] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 471.558501][T15737] loop1: detected capacity change from 0 to 2048 [ 471.570287][T15726] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 471.587179][T15728] EXT4-fs (loop0): This should not happen!! Data will be lost [ 471.587179][T15728] [ 471.606894][T15731] EXT4-fs (loop3): This should not happen!! Data will be lost [ 471.606894][T15731] [ 471.618492][T15726] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 471.631470][T15721] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 471.650593][T15075] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 471.670364][ T5471] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 471.682587][T15726] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 471.701678][T15721] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 471.722017][T15742] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 471.751485][T15747] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1100: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 471.769483][T15075] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 471.791130][T15737] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 471.805679][T15742] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 471.825836][T15747] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 47 with error 28 [ 471.839197][ T5471] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 471.850879][T15075] EXT4-fs (loop0): Inode 18 (ffff888073f93200): i_reserved_data_blocks (1) not cleared! [ 471.857241][T15737] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 471.862801][ T41] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:480: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0 [ 471.881195][T15742] EXT4-fs (loop4): This should not happen!! Data will be lost [ 471.881195][T15742] [ 471.905619][T15747] EXT4-fs (loop2): This should not happen!! Data will be lost [ 471.905619][T15747] [ 471.916181][T15737] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 471.930977][ T41] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 29 with max blocks 1 with error 117 [ 471.942990][T15747] EXT4-fs (loop2): Total free blocks count 0 [ 471.948626][T15752] loop5: detected capacity change from 0 to 2048 [ 471.959889][T15737] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 471.974539][T15079] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 471.985815][ T41] EXT4-fs (loop3): This should not happen!! Data will be lost [ 471.985815][ T41] [ 471.995414][T15079] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 472.017828][T15747] EXT4-fs (loop2): Free/Dirty block details [ 472.018545][T15078] EXT4-fs (loop3): Inode 18 (ffff888073dad000): i_reserved_data_blocks (1) not cleared! [ 472.032613][T15747] EXT4-fs (loop2): free_blocks=2415919104 [ 472.034740][T15750] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 472.040511][T15747] EXT4-fs (loop2): dirty_blocks=48 [ 472.062906][T15747] EXT4-fs (loop2): Block reservation details [ 472.068181][T15750] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 472.074871][T15747] EXT4-fs (loop2): i_reserved_data_blocks=3 [ 472.097340][T15750] EXT4-fs (loop1): This should not happen!! Data will be lost [ 472.097340][T15750] [ 472.109755][T15079] EXT4-fs (loop4): Inode 18 (ffff888073f9bc00): i_reserved_data_blocks (1) not cleared! [ 472.112050][T15737] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 472.163649][T15752] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 472.176066][T15752] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 472.191062][ T5915] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 46 with max blocks 29 with error 28 [ 472.199388][T15756] loop0: detected capacity change from 0 to 2048 [ 472.210449][T15757] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 472.227913][T15737] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 472.242837][ T5915] EXT4-fs (loop2): This should not happen!! Data will be lost [ 472.242837][ T5915] [ 472.259817][ T41] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:480: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0 [ 472.319570][T15757] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 472.338444][ T41] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 6 with max blocks 1 with error 117 [ 472.371522][T15760] loop4: detected capacity change from 0 to 2048 [ 472.383924][T15756] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 472.386123][T15764] loop3: detected capacity change from 0 to 2048 [ 472.401977][T15757] EXT4-fs (loop5): This should not happen!! Data will be lost [ 472.401977][T15757] [ 472.410832][ T41] EXT4-fs (loop1): This should not happen!! Data will be lost [ 472.410832][ T41] [ 472.416456][T15765] loop2: detected capacity change from 0 to 2048 [ 472.432241][T15756] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 472.448815][T15756] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 472.449513][T15076] EXT4-fs (loop1): Inode 18 (ffff88806987ee00): i_reserved_data_blocks (1) not cleared! [ 472.472762][T15756] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 472.490062][T15080] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 472.501986][ T5471] bond0 (unregistering): Released all slaves [ 472.513611][T15080] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 472.565375][T15080] EXT4-fs (loop5): Inode 18 (ffff888069802800): i_reserved_data_blocks (1) not cleared! [ 472.572115][T15767] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 472.629004][T15775] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1100: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 472.715340][T15765] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 472.740042][T15767] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 472.742159][T15764] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 472.782597][T15765] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 472.796832][T15775] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 32 with error 28 [ 472.830407][T15775] EXT4-fs (loop4): This should not happen!! Data will be lost [ 472.830407][T15775] [ 472.839644][T15781] loop1: detected capacity change from 0 to 2048 [ 472.849677][T15783] loop5: detected capacity change from 0 to 2048 [ 472.857407][T15767] EXT4-fs (loop0): This should not happen!! Data will be lost [ 472.857407][T15767] [ 472.870779][T15774] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 472.892605][T15764] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 472.906108][T15775] EXT4-fs (loop4): Total free blocks count 0 [ 472.918864][T15774] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 472.932440][T15075] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 472.933997][T15764] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 472.960740][T15775] EXT4-fs (loop4): Free/Dirty block details [ 472.970419][T15075] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 472.987762][T15774] EXT4-fs (loop2): This should not happen!! Data will be lost [ 472.987762][T15774] [ 472.999364][T15775] EXT4-fs (loop4): free_blocks=2415919104 [ 473.009334][T15775] EXT4-fs (loop4): dirty_blocks=80 [ 473.019438][T15075] EXT4-fs (loop0): Inode 18 (ffff888073ed1400): i_reserved_data_blocks (1) not cleared! [ 473.037836][T15765] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 473.037974][T15775] EXT4-fs (loop4): Block reservation details [ 473.056014][T15781] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 473.061380][T15764] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 473.092152][T15765] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 473.094988][T15775] EXT4-fs (loop4): i_reserved_data_blocks=5 [ 473.109771][T15783] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 473.143789][T15784] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 473.148376][T15781] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 473.178935][ T5915] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 32 with max blocks 36 with error 28 [ 473.196196][T15784] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 473.210367][T15783] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 473.219186][T15784] EXT4-fs (loop3): This should not happen!! Data will be lost [ 473.219186][T15784] [ 473.230079][T15790] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 473.238577][ T5915] EXT4-fs (loop4): This should not happen!! Data will be lost [ 473.238577][ T5915] [ 473.249139][ T75] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:480: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 473.274102][T15791] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 473.284555][T15793] loop0: detected capacity change from 0 to 2048 [ 473.293462][T15791] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 473.306328][ T75] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 32 with max blocks 1 with error 117 [ 473.318816][T15791] EXT4-fs (loop1): This should not happen!! Data will be lost [ 473.318816][T15791] [ 473.336305][T15078] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 473.340511][ T75] EXT4-fs (loop2): This should not happen!! Data will be lost [ 473.340511][ T75] [ 473.354932][T15078] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 473.356981][T15790] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 473.392187][T15781] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 473.398598][T15077] EXT4-fs (loop2): Inode 18 (ffff88807765bc00): i_reserved_data_blocks (1) not cleared! [ 473.407789][T15781] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 473.413928][ T5471] team0 (unregistering): Port device team_slave_1 removed [ 473.432640][T15790] EXT4-fs (loop5): This should not happen!! Data will be lost [ 473.432640][T15790] [ 473.456739][T15781] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 473.458397][T15783] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 473.487434][T15078] EXT4-fs (loop3): Inode 18 (ffff88807765b200): i_reserved_data_blocks (1) not cleared! [ 473.490750][T15781] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 473.536290][T15798] loop2: detected capacity change from 0 to 2048 [ 473.551915][T15783] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 473.570437][ T75] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:480: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 473.594013][ T12] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:480: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 473.598410][T15799] loop4: detected capacity change from 0 to 2048 [ 473.608903][ T5471] team0 (unregistering): Port device team_slave_0 removed [ 473.626233][T15793] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 473.663678][T15793] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 473.676537][ T12] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 15 with max blocks 1 with error 117 [ 473.685866][T15800] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 473.715397][ T75] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 15 with max blocks 1 with error 117 [ 473.731534][T15806] loop3: detected capacity change from 0 to 2048 [ 473.737198][T15799] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 473.742807][ T12] EXT4-fs (loop5): This should not happen!! Data will be lost [ 473.742807][ T12] [ 473.758874][ T5471] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 473.770360][ T75] EXT4-fs (loop1): This should not happen!! Data will be lost [ 473.770360][ T75] [ 473.780655][T15808] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 473.797104][T15799] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 473.797267][T15076] EXT4-fs (loop1): Inode 18 (ffff88806989da00): i_reserved_data_blocks (1) not cleared! [ 473.820543][T15800] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 473.844822][T15809] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 473.849445][T15080] EXT4-fs (loop5): Inode 18 (ffff88806989c600): i_reserved_data_blocks (1) not cleared! [ 473.883798][T15800] EXT4-fs (loop0): This should not happen!! Data will be lost [ 473.883798][T15800] [ 473.903644][T15809] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 473.921853][ T27] kauditd_printk_skb: 16 callbacks suppressed [ 473.921869][ T27] audit: type=1804 audit(1685678154.169:1723): pid=15806 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.97H5gk/19/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 473.959583][T15793] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 473.972943][T15808] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 473.989056][ T5471] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 474.001912][T15809] EXT4-fs (loop4): This should not happen!! Data will be lost [ 474.001912][T15809] [ 474.012449][T15799] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 474.032231][T15793] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 474.045341][T15806] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 474.056060][T15806] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 474.085166][T15808] EXT4-fs (loop2): This should not happen!! Data will be lost [ 474.085166][T15808] [ 474.100046][T15806] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 474.100179][T15799] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 474.126471][T15815] loop1: detected capacity change from 0 to 2048 [ 474.134404][T15806] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 474.148093][ T1024] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:480: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0 [ 474.183790][ T1024] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 12 with max blocks 2 with error 117 [ 474.204573][T15077] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 474.206578][T15813] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 474.244608][ T27] audit: type=1804 audit(1685678154.499:1724): pid=15815 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.Je48Ib/20/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 474.268091][ T12] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:480: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 474.282267][T15077] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 474.289418][ T1024] EXT4-fs (loop0): This should not happen!! Data will be lost [ 474.289418][ T1024] [ 474.322415][ T12] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 16 with max blocks 1 with error 117 [ 474.337883][T15818] loop5: detected capacity change from 0 to 2048 [ 474.345402][T15077] EXT4-fs (loop2): Inode 18 (ffff8880723f4600): i_reserved_data_blocks (1) not cleared! [ 474.358290][T15815] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 474.362240][T15075] EXT4-fs (loop0): Inode 18 (ffff888077658000): i_reserved_data_blocks (1) not cleared! [ 474.378666][T15813] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 474.396333][ T12] EXT4-fs (loop4): This should not happen!! Data will be lost [ 474.396333][ T12] [ 474.408350][T15815] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 474.421601][T15813] EXT4-fs (loop3): This should not happen!! Data will be lost [ 474.421601][T15813] [ 474.435572][T15079] EXT4-fs (loop4): Inode 18 (ffff888072271400): i_reserved_data_blocks (1) not cleared! [ 474.451620][ T27] audit: type=1804 audit(1685678154.709:1725): pid=15818 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.v4FQ0s/21/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 474.519148][T15815] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 474.537550][T15078] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 474.545018][T15818] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 474.569135][ T5471] bond0 (unregistering): Released all slaves [ 474.571175][T15815] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 474.578093][T15078] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 474.604928][T15818] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 474.627650][T15820] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 474.651467][T15825] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 474.662527][T15824] loop2: detected capacity change from 0 to 2048 [ 474.673326][T15820] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 474.687425][T15827] loop0: detected capacity change from 0 to 2048 [ 474.691060][T15825] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 474.702838][T15829] loop4: detected capacity change from 0 to 2048 [ 474.715123][T15820] EXT4-fs (loop1): This should not happen!! Data will be lost [ 474.715123][T15820] [ 474.736785][T15078] EXT4-fs (loop3): Inode 18 (ffff8880723f6400): i_reserved_data_blocks (1) not cleared! [ 474.740019][T15825] EXT4-fs (loop5): This should not happen!! Data will be lost [ 474.740019][T15825] [ 474.783413][T15076] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 474.810416][T15818] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 474.822928][T15818] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 474.835991][T15076] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 474.848364][ T27] audit: type=1804 audit(1685678155.079:1726): pid=15824 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.lH8Yif/21/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 474.905355][T15818] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 474.928567][T15076] EXT4-fs (loop1): Inode 18 (ffff888069806e00): i_reserved_data_blocks (1) not cleared! [ 474.955164][T15818] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 474.962468][T15824] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 474.967819][ T27] audit: type=1804 audit(1685678155.159:1727): pid=15827 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.B12I25/20/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 475.034614][T15829] EXT4-fs error (device loop4): __ext4_get_inode_loc:4361: comm syz-executor433: Invalid inode table block 0 in block_group 0 [ 475.049970][T15841] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 475.112454][ T5915] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:480: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0 [ 475.121049][T15824] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 475.151527][T15829] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 475.166111][T15841] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 475.181632][ T5915] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 22 with max blocks 1 with error 117 [ 475.186679][T15847] loop3: detected capacity change from 0 to 2048 [ 475.230563][T15829] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 475.234776][T15841] EXT4-fs (loop0): This should not happen!! Data will be lost [ 475.234776][T15841] [ 475.245199][ T27] audit: type=1804 audit(1685678155.179:1728): pid=15829 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.QsO08o/21/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 475.267047][T15838] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 475.305591][T15851] loop1: detected capacity change from 0 to 2048 [ 475.328129][ T5915] EXT4-fs (loop5): This should not happen!! Data will be lost [ 475.328129][ T5915] [ 475.352181][T15849] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 475.359319][T15080] EXT4-fs (loop5): Inode 18 (ffff888069804600): i_reserved_data_blocks (1) not cleared! [ 475.455929][T15838] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 475.466732][ T27] audit: type=1804 audit(1685678155.299:1729): pid=15843 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.B12I25/20/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 475.491378][ T27] audit: type=1804 audit(1685678155.649:1730): pid=15851 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.Je48Ib/21/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 475.505855][T15849] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 475.529849][T15847] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 475.539917][T15075] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 475.570088][T15858] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1100: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 475.570226][T15838] EXT4-fs (loop2): This should not happen!! Data will be lost [ 475.570226][T15838] [ 475.595706][T15075] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 475.604960][T15858] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 22 with error 28 [ 475.609233][T15847] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 475.625968][ T27] audit: type=1804 audit(1685678155.659:1731): pid=15847 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.97H5gk/20/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 475.668339][T15075] EXT4-fs (loop0): Inode 18 (ffff888069891400): i_reserved_data_blocks (1) not cleared! [ 475.718535][T15849] EXT4-fs (loop4): This should not happen!! Data will be lost [ 475.718535][T15849] [ 475.734278][T15847] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 475.745826][T15858] EXT4-fs (loop1): This should not happen!! Data will be lost [ 475.745826][T15858] [ 475.792374][T15077] EXT4-fs (loop2): Inode 18 (ffff888069895000): i_reserved_data_blocks (1) not cleared! [ 475.807348][T15858] EXT4-fs (loop1): Total free blocks count 0 [ 475.815203][T15079] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 475.822775][T15864] loop5: detected capacity change from 0 to 2048 [ 475.831397][T15847] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 475.836237][T15079] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 475.872316][ T27] audit: type=1804 audit(1685678155.809:1732): pid=15860 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.Je48Ib/21/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 475.895905][T15861] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 475.934064][T15858] EXT4-fs (loop1): Free/Dirty block details [ 475.935851][T15867] loop0: detected capacity change from 0 to 2048 [ 475.950131][T15858] EXT4-fs (loop1): free_blocks=2415919104 [ 476.006138][T15861] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 476.035665][T15858] EXT4-fs (loop1): dirty_blocks=80 [ 476.050014][T15864] EXT4-fs error (device loop5): __ext4_get_inode_loc:4361: comm syz-executor433: Invalid inode table block 0 in block_group 0 [ 476.061285][T15858] EXT4-fs (loop1): Block reservation details [ 476.084122][T15079] EXT4-fs (loop4): Inode 18 (ffff888069893c00): i_reserved_data_blocks (1) not cleared! [ 476.088506][T15858] EXT4-fs (loop1): i_reserved_data_blocks=5 [ 476.101072][T15861] EXT4-fs (loop3): This should not happen!! Data will be lost [ 476.101072][T15861] [ 476.116900][T15876] loop2: detected capacity change from 0 to 2048 [ 476.129933][T15864] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 476.147045][ T75] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 22 with max blocks 52 with error 28 [ 476.190665][T15078] EXT4-fs (loop3): Inode 18 (ffff888077676400): i_reserved_data_blocks (1) not cleared! [ 476.201924][T15867] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 476.219276][T15864] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 476.262441][ T75] EXT4-fs (loop1): This should not happen!! Data will be lost [ 476.262441][ T75] [ 476.275410][T15867] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 476.323171][T15872] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 476.349183][T15872] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 476.352270][T15878] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 476.391995][T15878] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 476.409474][T15886] loop3: detected capacity change from 0 to 2048 [ 476.416441][T15872] EXT4-fs (loop5): This should not happen!! Data will be lost [ 476.416441][T15872] [ 476.418810][T15887] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 476.427230][T15878] EXT4-fs (loop0): This should not happen!! Data will be lost [ 476.427230][T15878] [ 476.460514][T15884] loop4: detected capacity change from 0 to 2048 [ 476.470972][T15080] EXT4-fs (loop5): Inode 18 (ffff8880723fda00): i_reserved_data_blocks (1) not cleared! [ 476.507677][T15890] loop1: detected capacity change from 0 to 2048 [ 476.540455][T15075] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 476.558365][T15886] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 476.609022][T15887] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 476.633140][T15075] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 476.703571][T15887] EXT4-fs (loop2): This should not happen!! Data will be lost [ 476.703571][T15887] [ 476.707369][T15884] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 476.727922][T15075] EXT4-fs (loop0): Inode 18 (ffff888073eca800): i_reserved_data_blocks (1) not cleared! [ 476.751305][T15901] loop5: detected capacity change from 0 to 2048 [ 476.774423][T15886] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 476.802113][T15890] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 476.831167][T15077] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 476.848880][T15077] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 476.889868][T15077] EXT4-fs (loop2): Inode 18 (ffff888073f90a00): i_reserved_data_blocks (1) not cleared! [ 476.902383][T15890] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 476.909390][T15884] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 476.915854][T15898] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 476.965055][T15905] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 477.021483][T15908] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 477.046739][T15905] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 477.059444][T15898] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 477.081142][T15901] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 477.099403][T15911] loop0: detected capacity change from 0 to 2048 [ 477.106260][T15901] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 477.118627][T15898] EXT4-fs (loop3): This should not happen!! Data will be lost [ 477.118627][T15898] [ 477.124022][T15917] loop2: detected capacity change from 0 to 2048 [ 477.128521][T15905] EXT4-fs (loop4): This should not happen!! Data will be lost [ 477.128521][T15905] [ 477.150410][T15908] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 477.150613][T15901] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 477.167955][T15908] EXT4-fs (loop1): This should not happen!! Data will be lost [ 477.167955][T15908] [ 477.195922][T15901] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 477.224137][T15078] EXT4-fs (loop3): Inode 18 (ffff88806999b200): i_reserved_data_blocks (1) not cleared! [ 477.237174][T15079] EXT4-fs (loop4): Inode 18 (ffff88806999a800): i_reserved_data_blocks (1) not cleared! [ 477.257375][T15076] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 477.288082][T15918] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 477.314982][T15076] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 477.338645][T15918] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 477.362760][T15926] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1100: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 477.387064][T15926] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 26 with error 28 [ 477.415779][T15925] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 477.416818][T15918] EXT4-fs (loop5): This should not happen!! Data will be lost [ 477.416818][T15918] [ 477.448178][T15926] EXT4-fs (loop2): This should not happen!! Data will be lost [ 477.448178][T15926] [ 477.503240][T15076] EXT4-fs (loop1): Inode 18 (ffff888073fad000): i_reserved_data_blocks (1) not cleared! [ 477.517847][T15926] EXT4-fs (loop2): Total free blocks count 0 [ 477.535174][T15925] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 477.543912][T15926] EXT4-fs (loop2): Free/Dirty block details [ 477.600968][T15926] EXT4-fs (loop2): free_blocks=2415919104 [ 477.612249][T15930] loop4: detected capacity change from 0 to 2048 [ 477.620681][T15926] EXT4-fs (loop2): dirty_blocks=80 [ 477.628372][T15080] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 477.633444][T15925] EXT4-fs (loop0): This should not happen!! Data will be lost [ 477.633444][T15925] [ 477.644705][T15080] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 477.660577][T15929] loop3: detected capacity change from 0 to 2048 [ 477.664095][T15926] EXT4-fs (loop2): Block reservation details [ 477.705487][T15926] EXT4-fs (loop2): i_reserved_data_blocks=5 [ 477.736635][T15933] loop1: detected capacity change from 0 to 2048 [ 477.745207][T15080] EXT4-fs (loop5): Inode 18 (ffff8880723fc600): i_reserved_data_blocks (1) not cleared! [ 477.757790][ T75] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 26 with max blocks 48 with error 28 [ 477.775397][T15930] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 477.786025][T15930] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 477.802123][ T75] EXT4-fs (loop2): This should not happen!! Data will be lost [ 477.802123][ T75] [ 477.812481][T15930] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 477.831469][T15930] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 477.844772][T15075] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 477.858221][T15075] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 477.871104][T15937] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 477.880896][T15075] EXT4-fs (loop0): Inode 18 (ffff8880722a6400): i_reserved_data_blocks (1) not cleared! [ 477.913554][T15937] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 477.926764][T15937] EXT4-fs (loop4): This should not happen!! Data will be lost [ 477.926764][T15937] [ 477.938028][T15930] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 478.003668][T15929] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 478.015277][T15947] loop5: detected capacity change from 0 to 2048 [ 478.025738][T15930] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 478.059989][T15933] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 478.070945][T15929] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 478.083811][T15933] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 478.112125][ T75] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:480: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 478.116543][T15944] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 478.152978][T15952] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 478.178341][T15947] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 478.201576][ T75] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 43 with max blocks 1 with error 117 [ 478.215534][T15952] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 478.221095][T15956] loop0: detected capacity change from 0 to 2048 [ 478.235368][T15957] loop2: detected capacity change from 0 to 2048 [ 478.245288][T15947] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 478.246218][T15944] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 478.270901][ T75] EXT4-fs (loop4): This should not happen!! Data will be lost [ 478.270901][ T75] [ 478.283305][T15952] EXT4-fs (loop1): This should not happen!! Data will be lost [ 478.283305][T15952] [ 478.284622][T15947] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 478.306814][T15079] EXT4-fs (loop4): Inode 18 (ffff8880722a3c00): i_reserved_data_blocks (1) not cleared! [ 478.318100][T15933] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 478.322844][T15944] EXT4-fs (loop3): This should not happen!! Data will be lost [ 478.322844][T15944] [ 478.337623][T15933] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 478.342189][T15947] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 478.359054][T15929] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 478.374702][T15933] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 478.389889][T15929] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 478.392014][T15958] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 478.443767][T15958] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 478.488554][T15933] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 478.506062][T15956] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 478.542978][T15957] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 478.560919][T15957] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 478.595010][ T12] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:480: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 478.596185][T15958] EXT4-fs (loop5): This should not happen!! Data will be lost [ 478.596185][T15958] [ 478.634199][T15956] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 478.643252][ T12] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 7 with max blocks 1 with error 117 [ 478.661437][ T5915] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:480: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0 [ 478.673274][T15968] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 478.696593][ T5915] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 6 with max blocks 2 with error 117 [ 478.704828][T15967] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 478.722104][T15970] loop4: detected capacity change from 0 to 2048 [ 478.735506][ T12] EXT4-fs (loop3): This should not happen!! Data will be lost [ 478.735506][ T12] [ 478.746877][T15968] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 478.765394][ T5915] EXT4-fs (loop1): This should not happen!! Data will be lost [ 478.765394][ T5915] [ 478.776352][T15080] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 478.786285][T15968] EXT4-fs (loop2): This should not happen!! Data will be lost [ 478.786285][T15968] [ 478.797062][T15967] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 478.803330][T15080] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 478.822241][T15078] EXT4-fs (loop3): Inode 18 (ffff8880722abc00): i_reserved_data_blocks (1) not cleared! [ 478.828528][T15076] EXT4-fs (loop1): Inode 18 (ffff888073f95a00): i_reserved_data_blocks (1) not cleared! [ 478.860901][T15967] EXT4-fs (loop0): This should not happen!! Data will be lost [ 478.860901][T15967] [ 478.871251][T15956] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 478.881201][T15957] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 478.912272][T15080] EXT4-fs (loop5): Inode 18 (ffff8880723d0a00): i_reserved_data_blocks (1) not cleared! [ 478.944208][T15970] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 479.001784][T15957] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 479.014604][T15956] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 479.031926][T15970] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 479.059619][T15977] loop3: detected capacity change from 0 to 2048 [ 479.079726][T15970] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 479.090300][ T75] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:480: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 479.104732][T15970] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 479.117464][ T46] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:480: comm kworker/u4:3: Invalid block bitmap block 0 in block_group 0 [ 479.141182][T15980] loop1: detected capacity change from 0 to 2048 [ 479.152341][ T75] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 11 with max blocks 1 with error 117 [ 479.172302][ T46] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 45 with max blocks 1 with error 117 [ 479.186614][ T27] kauditd_printk_skb: 20 callbacks suppressed [ 479.186629][ T27] audit: type=1804 audit(1685678159.439:1753): pid=15977 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.97H5gk/23/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 479.191438][T15982] loop5: detected capacity change from 0 to 2048 [ 479.223129][T15978] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 479.232025][ T75] EXT4-fs (loop0): This should not happen!! Data will be lost [ 479.232025][ T75] [ 479.250988][ T46] EXT4-fs (loop2): This should not happen!! Data will be lost [ 479.250988][ T46] [ 479.273813][T15977] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 479.283883][T15077] EXT4-fs (loop2): Inode 18 (ffff888073f98a00): i_reserved_data_blocks (1) not cleared! [ 479.301885][ T27] audit: type=1804 audit(1685678159.549:1754): pid=15980 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.Je48Ib/24/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 479.326747][T15978] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 479.342222][T15075] EXT4-fs (loop0): Inode 18 (ffff888073d90000): i_reserved_data_blocks (1) not cleared! [ 479.389669][T15977] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 479.426144][T15980] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 479.461983][T15980] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 479.476312][T15994] loop2: detected capacity change from 0 to 2048 [ 479.494750][T15978] EXT4-fs (loop4): This should not happen!! Data will be lost [ 479.494750][T15978] [ 479.535737][T15987] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 479.553044][T15991] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 479.582676][ T27] audit: type=1804 audit(1685678159.699:1755): pid=15982 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.v4FQ0s/25/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 479.595059][T15996] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 479.623140][T15991] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 479.623182][T15996] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 479.649208][T15991] EXT4-fs (loop1): This should not happen!! Data will be lost [ 479.649208][T15991] [ 479.650576][T15980] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 479.669361][ T27] audit: type=1804 audit(1685678159.829:1756): pid=15994 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.lH8Yif/25/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 479.671931][T15980] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 479.693900][ T27] audit: type=1804 audit(1685678159.839:1757): pid=15999 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.v4FQ0s/25/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 479.734152][T16002] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1100: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 479.736059][T15079] EXT4-fs (loop4): Inode 18 (ffff888073d91400): i_reserved_data_blocks (1) not cleared! [ 479.761297][T15987] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 479.774913][T16002] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 4 with error 28 [ 479.796446][T15987] EXT4-fs (loop3): This should not happen!! Data will be lost [ 479.796446][T15987] [ 479.814575][T16002] EXT4-fs (loop2): This should not happen!! Data will be lost [ 479.814575][T16002] [ 479.826008][ T75] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:480: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 479.843177][T15079] EXT4-fs unmount: 217 callbacks suppressed [ 479.843195][T15079] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 479.845679][T15996] EXT4-fs (loop5): This should not happen!! Data will be lost [ 479.845679][T15996] [ 479.870541][ T27] audit: type=1804 audit(1685678159.979:1758): pid=16002 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.lH8Yif/25/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 479.894192][T16005] loop0: detected capacity change from 0 to 2048 [ 479.905456][T16002] EXT4-fs (loop2): Total free blocks count 0 [ 479.913360][ T75] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 95 with max blocks 1 with error 117 [ 479.927170][T15078] EXT4-fs (loop3): Inode 18 (ffff888073f91400): i_reserved_data_blocks (1) not cleared! [ 479.944856][T16002] EXT4-fs (loop2): Free/Dirty block details [ 479.953768][T15078] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 479.968709][T16002] EXT4-fs (loop2): free_blocks=2415919104 [ 479.977047][ T75] EXT4-fs (loop1): This should not happen!! Data will be lost [ 479.977047][ T75] [ 479.988890][T15982] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 480.001997][ T27] audit: type=1804 audit(1685678159.979:1759): pid=16002 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor433" name="/root/syzkaller.lH8Yif/25/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 480.042821][T16002] EXT4-fs (loop2): dirty_blocks=64 [ 480.049315][T15982] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 480.074431][T16002] EXT4-fs (loop2): Block reservation details [ 480.081973][T15076] EXT4-fs (loop1): Inode 18 (ffff888073f9da00): i_reserved_data_blocks (1) not cleared! [ 480.094980][T16005] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 480.102579][T16002] EXT4-fs (loop2): i_reserved_data_blocks=5 [ 480.135353][T15076] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 480.145639][ T75] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:480: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 480.153267][T16008] loop4: detected capacity change from 0 to 2048 [ 480.182023][ T27] audit: type=1804 audit(1685678160.429:1760): pid=16005 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.B12I25/24/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 480.215476][ T12] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 4 with max blocks 66 with error 28 [ 480.228690][ T75] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 30 with max blocks 1 with error 117 [ 480.272984][T16005] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 480.285719][ T12] EXT4-fs (loop2): This should not happen!! Data will be lost [ 480.285719][ T12] [ 480.309051][T16013] loop3: detected capacity change from 0 to 2048 [ 480.322325][ T75] EXT4-fs (loop5): This should not happen!! Data will be lost [ 480.322325][ T75] [ 480.335563][T16005] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 480.336280][T16008] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 480.408536][ T27] audit: type=1804 audit(1685678160.659:1761): pid=16008 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.QsO08o/25/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 480.449951][T15080] EXT4-fs (loop5): Inode 18 (ffff888073f9ee00): i_reserved_data_blocks (1) not cleared! [ 480.486581][T16022] loop2: detected capacity change from 0 to 2048 [ 480.489838][T16017] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 480.512822][T15080] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 480.513180][T16008] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 480.534369][T16019] loop1: detected capacity change from 0 to 2048 [ 480.534923][T16013] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 480.558116][T16017] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 480.579097][T16008] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 480.594784][ T27] audit: type=1804 audit(1685678160.849:1762): pid=16013 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.97H5gk/24/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 480.639854][T16026] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 480.642352][T16019] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 480.676397][T16026] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 480.690917][T16022] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 480.726277][T16013] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 480.736258][T16017] EXT4-fs (loop0): This should not happen!! Data will be lost [ 480.736258][T16017] [ 480.760851][T16026] EXT4-fs (loop4): This should not happen!! Data will be lost [ 480.760851][T16026] [ 480.783983][T16013] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 480.812503][T15075] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 480.838135][T15079] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 480.846781][T16035] loop5: detected capacity change from 0 to 2048 [ 480.847979][T16022] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 480.864684][T16036] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 480.870440][T15075] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 480.896419][T16019] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 480.906095][T16036] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 480.921867][T15079] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 480.934369][T16022] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 480.962393][T16035] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 480.962610][T16022] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 480.976546][T15079] EXT4-fs (loop4): Inode 18 (ffff88807765c600): i_reserved_data_blocks (1) not cleared! [ 480.990598][T16036] EXT4-fs (loop3): This should not happen!! Data will be lost [ 480.990598][T16036] [ 480.995734][T16019] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 481.021500][T15075] EXT4-fs (loop0): Inode 18 (ffff888073daa800): i_reserved_data_blocks (1) not cleared! [ 481.029804][T15079] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 481.062014][T16038] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 481.064532][T16022] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 481.093871][T15075] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 481.120129][T15078] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 481.135091][T16038] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 481.172093][T16035] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 481.180942][T16037] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 481.202763][T15078] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 481.219952][T16038] EXT4-fs (loop1): This should not happen!! Data will be lost [ 481.219952][T16038] [ 481.231221][T16035] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 481.245089][T16037] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 481.263654][T15078] EXT4-fs (loop3): Inode 18 (ffff888069800000): i_reserved_data_blocks (1) not cleared! [ 481.304604][T16048] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 481.319426][T15078] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 481.320480][T16051] loop0: detected capacity change from 0 to 2048 [ 481.329870][T16049] loop4: detected capacity change from 0 to 2048 [ 481.340598][T16037] EXT4-fs (loop2): This should not happen!! Data will be lost [ 481.340598][T16037] [ 481.343414][T15076] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 481.370463][T16048] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 481.397993][T15076] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 481.412982][T16048] EXT4-fs (loop5): This should not happen!! Data will be lost [ 481.412982][T16048] [ 481.431154][T15076] EXT4-fs (loop1): Inode 18 (ffff8880699a0a00): i_reserved_data_blocks (1) not cleared! [ 481.442719][T15077] EXT4-fs (loop2): Inode 18 (ffff88807765ee00): i_reserved_data_blocks (1) not cleared! [ 481.454736][T15076] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 481.487829][T15080] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 481.500862][T16049] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 481.514316][T16051] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 481.532199][T15077] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 481.560034][T15080] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 481.597866][T16059] loop3: detected capacity change from 0 to 2048 [ 481.642131][T15080] EXT4-fs (loop5): Inode 18 (ffff8880723f0a00): i_reserved_data_blocks (1) not cleared! [ 481.680524][T16059] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 481.693116][T16051] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 481.699387][T16049] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 481.722783][T15080] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 481.738610][T16051] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 481.749350][T16069] loop1: detected capacity change from 0 to 2048 [ 481.773649][T16049] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 481.842072][T16059] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 481.849183][T16067] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 481.878649][T16070] loop2: detected capacity change from 0 to 2048 [ 481.893548][T16069] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 481.899304][T16073] loop5: detected capacity change from 0 to 2048 [ 481.912792][T16067] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 481.926802][T16051] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 481.937000][T16059] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 481.956139][T16051] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 481.972694][T16074] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 481.989580][T16067] EXT4-fs (loop4): This should not happen!! Data will be lost [ 481.989580][T16067] [ 482.021621][T16073] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 482.038108][T16074] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 482.051082][T16068] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 482.069912][T16070] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 482.085174][T16069] EXT4-fs error (device loop1): __ext4_get_inode_loc:4361: comm syz-executor433: Invalid inode table block 0 in block_group 0 [ 482.099182][T15079] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 482.115408][T16069] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 482.131966][T16074] EXT4-fs (loop3): This should not happen!! Data will be lost [ 482.131966][T16074] [ 482.143180][T16059] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 482.154589][T16059] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 482.168338][T16068] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 482.184411][T15079] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 482.216656][T16069] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 482.218409][T16068] EXT4-fs (loop0): This should not happen!! Data will be lost [ 482.218409][T16068] [ 482.242585][T16073] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 482.253236][ T5471] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:480: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 482.274491][T15079] EXT4-fs (loop4): Inode 18 (ffff888073efd000): i_reserved_data_blocks (1) not cleared! [ 482.287172][T16070] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 482.290771][T16073] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 482.307208][ T5471] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 9 with max blocks 1 with error 117 [ 482.310267][T16082] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 482.323343][T15079] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 482.349054][T16084] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 482.349324][T16070] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 482.366642][T16082] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 482.392631][T16084] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 482.405683][ T5471] EXT4-fs (loop3): This should not happen!! Data will be lost [ 482.405683][ T5471] [ 482.407068][T16084] EXT4-fs (loop5): This should not happen!! Data will be lost [ 482.407068][T16084] [ 482.428842][T15075] EXT4-fs (loop0): Inode 18 (ffff888072245a00): i_reserved_data_blocks (1) not cleared! [ 482.430016][T15078] EXT4-fs (loop3): Inode 18 (ffff888073ed9e00): i_reserved_data_blocks (1) not cleared! [ 482.439069][T16082] EXT4-fs (loop1): This should not happen!! Data will be lost [ 482.439069][T16082] [ 482.439886][T16069] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 482.470613][T16070] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 482.474128][T15075] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 482.482544][T15078] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 482.499163][T16073] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 482.512835][T16073] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 482.513556][T16070] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 482.537644][T16069] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 482.552119][T16073] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 482.570988][T16086] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 482.588667][ T75] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:480: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 482.619797][T16073] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 482.643410][ T75] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 51 with max blocks 1 with error 117 [ 482.666780][T16086] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 482.680423][T16092] loop0: detected capacity change from 0 to 2048 [ 482.688159][ T5471] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:480: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 482.698023][T16094] loop4: detected capacity change from 0 to 2048 [ 482.707705][ T75] EXT4-fs (loop1): This should not happen!! Data will be lost [ 482.707705][ T75] [ 482.722218][T16096] loop3: detected capacity change from 0 to 2048 [ 482.736473][ T5471] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 15 with max blocks 1 with error 117 [ 482.739013][T16086] EXT4-fs (loop2): This should not happen!! Data will be lost [ 482.739013][T16086] [ 482.773508][T15076] EXT4-fs (loop1): Inode 18 (ffff888073ede400): i_reserved_data_blocks (1) not cleared! [ 482.779290][ T5471] EXT4-fs (loop5): This should not happen!! Data will be lost [ 482.779290][ T5471] [ 482.797666][T15080] EXT4-fs (loop5): Inode 18 (ffff8880723f3200): i_reserved_data_blocks (1) not cleared! [ 482.809762][T15076] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 482.810152][T15080] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 482.831850][T16094] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 482.847099][T16096] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 482.865899][T16092] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 482.880040][T15077] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 482.901857][T15077] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 482.973843][T16108] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1100: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 483.014321][T16096] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 483.020580][T15077] EXT4-fs (loop2): Inode 18 (ffff8880723f3c00): i_reserved_data_blocks (1) not cleared! [ 483.045510][T16092] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 483.064219][T16108] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 32 with error 28 [ 483.074933][T16096] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 483.091135][T16114] loop1: detected capacity change from 0 to 2048 [ 483.100222][T16092] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 483.100714][T15077] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 483.124045][T16115] loop5: detected capacity change from 0 to 2048 [ 483.137741][T16107] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 483.165240][T16108] EXT4-fs (loop4): This should not happen!! Data will be lost [ 483.165240][T16108] [ 483.183629][T16112] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 483.192601][T16108] EXT4-fs (loop4): Total free blocks count 0 [ 483.201550][T16114] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 483.218143][T16108] EXT4-fs (loop4): Free/Dirty block details [ 483.231438][T16108] EXT4-fs (loop4): free_blocks=2415919104 [ 483.238953][T16108] EXT4-fs (loop4): dirty_blocks=128 [ 483.250435][T16108] EXT4-fs (loop4): Block reservation details [ 483.262520][T16108] EXT4-fs (loop4): i_reserved_data_blocks=8 [ 483.269905][T16107] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 483.286704][T16112] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 483.301294][T16115] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 483.317924][ T5915] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 32 with max blocks 90 with error 28 [ 483.353306][T16112] EXT4-fs (loop0): This should not happen!! Data will be lost [ 483.353306][T16112] [ 483.357552][T16107] EXT4-fs (loop3): This should not happen!! Data will be lost [ 483.357552][T16107] [ 483.396931][T16121] loop2: detected capacity change from 0 to 2048 [ 483.405109][T16114] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 483.426866][T16115] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 483.442061][T15075] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 483.453427][T16114] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 483.469119][T16115] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 483.489875][T15075] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 483.503368][T15078] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 483.509816][T16127] loop4: detected capacity change from 0 to 2048 [ 483.520632][T16123] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 483.538618][T15078] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 483.539538][T16121] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 483.552937][T15075] EXT4-fs (loop0): Inode 18 (ffff88823bdc4000): i_reserved_data_blocks (1) not cleared! [ 483.575083][T16125] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 483.607725][T15078] EXT4-fs (loop3): Inode 18 (ffff8880699a5a00): i_reserved_data_blocks (1) not cleared! [ 483.619300][T16123] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 483.633981][T16125] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 483.654570][T16121] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 483.657888][T15075] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 483.666438][T15078] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 483.677638][T16127] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 483.685419][T16123] EXT4-fs (loop1): This should not happen!! Data will be lost [ 483.685419][T16123] [ 483.707612][T16125] EXT4-fs (loop5): This should not happen!! Data will be lost [ 483.707612][T16125] [ 483.707767][T16114] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 483.743206][T16121] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 483.759061][T15080] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 483.762132][T16121] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 483.780459][T16121] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 483.795107][T16121] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 483.807082][T16121] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 483.821232][T16121] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 483.826757][T15080] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 483.832861][T16121] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 483.857833][T16134] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 483.889005][T16114] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 483.894448][T16134] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 483.941515][T16140] loop3: detected capacity change from 0 to 2048 [ 483.948097][T15079] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 483.953961][T15080] EXT4-fs (loop5): Inode 18 (ffff888073eca800): i_reserved_data_blocks (1) not cleared! [ 483.958114][T16134] EXT4-fs (loop2): This should not happen!! Data will be lost [ 483.958114][T16134] [ 483.985018][T16138] loop0: detected capacity change from 0 to 2048 [ 484.002761][T16121] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 484.013249][ T5471] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:480: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 484.032922][T15080] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 484.047704][ T5471] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 12 with max blocks 1 with error 117 [ 484.072297][ T5471] EXT4-fs (loop1): This should not happen!! Data will be lost [ 484.072297][ T5471] [ 484.073639][T16140] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 484.095572][T15076] EXT4-fs (loop1): Inode 18 (ffff88823bd9c000): i_reserved_data_blocks (1) not cleared! [ 484.123908][T16144] loop4: detected capacity change from 0 to 2048 [ 484.138277][T15076] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 484.158031][ T5471] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 37 with max blocks 3 with error 117 [ 484.183161][T16138] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 484.198686][T16144] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 484.230711][T16151] loop5: detected capacity change from 0 to 2048 [ 484.240241][ T5471] EXT4-fs (loop2): This should not happen!! Data will be lost [ 484.240241][ T5471] [ 484.252027][T15077] EXT4-fs (loop2): Inode 18 (ffff888077658000): i_reserved_data_blocks (1) not cleared! [ 484.262437][ T27] kauditd_printk_skb: 18 callbacks suppressed [ 484.262452][ T27] audit: type=1804 audit(1685678164.509:1781): pid=16138 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.B12I25/27/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 484.314804][T16138] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 484.322917][T15077] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 484.336166][T16153] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1100: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 484.341996][T16138] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 484.368776][T16151] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 484.399841][T16144] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 484.409887][T16153] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 24 with error 28 [ 484.467138][T16144] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 484.487435][T16153] EXT4-fs (loop3): This should not happen!! Data will be lost [ 484.487435][T16153] [ 484.488969][T16160] loop1: detected capacity change from 0 to 2048 [ 484.509174][T16151] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 484.509845][ T27] audit: type=1804 audit(1685678164.589:1782): pid=16155 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor433" name="/root/syzkaller.97H5gk/27/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 484.529492][T16151] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 484.555006][T16161] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 484.574200][T16138] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 484.587869][T16153] EXT4-fs (loop3): Total free blocks count 0 [ 484.594565][T16161] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 484.602090][T16153] EXT4-fs (loop3): Free/Dirty block details [ 484.614739][T16164] loop2: detected capacity change from 0 to 2048 [ 484.615996][T16138] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 484.624298][T16160] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 484.650982][T16165] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 484.653322][T16153] EXT4-fs (loop3): free_blocks=2415919104 [ 484.669058][T16161] EXT4-fs (loop4): This should not happen!! Data will be lost [ 484.669058][T16161] [ 484.677549][ T27] audit: type=1804 audit(1685678164.589:1783): pid=16154 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.97H5gk/27/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 484.685211][T16144] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 484.719106][T16144] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 484.724443][T16165] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 484.731847][T16156] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 484.762597][T16144] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 484.773802][T16153] EXT4-fs (loop3): dirty_blocks=64 [ 484.774736][T16164] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 484.787106][T16153] EXT4-fs (loop3): Block reservation details [ 484.792451][T16144] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 484.803367][T16165] EXT4-fs (loop5): This should not happen!! Data will be lost [ 484.803367][T16165] [ 484.822335][T16153] EXT4-fs (loop3): i_reserved_data_blocks=4 [ 484.830994][ T27] audit: type=1804 audit(1685678164.589:1784): pid=16144 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.QsO08o/29/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 484.855466][T16151] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 484.855499][ T27] audit: type=1804 audit(1685678164.679:1785): pid=16151 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.v4FQ0s/29/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 484.889055][T16156] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 484.889214][ T75] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 24 with max blocks 34 with error 28 [ 484.906795][T16156] EXT4-fs (loop0): This should not happen!! Data will be lost [ 484.906795][T16156] [ 484.927722][T16160] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 484.933431][T16151] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 484.942846][ T27] audit: type=1804 audit(1685678165.049:1786): pid=16160 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.Je48Ib/28/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 484.951558][ T5471] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:480: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 484.988469][ T27] audit: type=1804 audit(1685678165.129:1787): pid=16164 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.lH8Yif/29/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 485.014497][T16160] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 485.036459][T15075] EXT4-fs (loop0): Inode 18 (ffff888073faee00): i_reserved_data_blocks (1) not cleared! [ 485.036510][T16175] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 485.065319][T16164] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 485.073965][T16175] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 485.090855][T16175] EXT4-fs (loop1): This should not happen!! Data will be lost [ 485.090855][T16175] [ 485.093266][T15075] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 485.111184][T16160] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 485.122481][T16164] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 485.135198][ T5915] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:480: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0 [ 485.135409][T16160] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 485.168160][ T5471] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 14 with max blocks 1 with error 117 [ 485.182139][ T5915] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 7 with max blocks 1 with error 117 [ 485.213143][T16164] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 485.222349][T16180] loop3: detected capacity change from 0 to 2048 [ 485.229658][ T5471] EXT4-fs (loop4): This should not happen!! Data will be lost [ 485.229658][ T5471] [ 485.233142][T16160] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 485.249594][ T5915] EXT4-fs (loop5): This should not happen!! Data will be lost [ 485.249594][ T5915] [ 485.258917][T16160] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 485.263762][T16164] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 485.286519][T15079] EXT4-fs (loop4): Inode 18 (ffff888073faa800): i_reserved_data_blocks (1) not cleared! [ 485.290073][T16160] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 485.298210][T15079] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 485.312141][T15080] EXT4-fs (loop5): Inode 18 (ffff888073fabc00): i_reserved_data_blocks (1) not cleared! [ 485.327538][T16180] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 485.340323][T16160] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 485.342901][T16174] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 485.364236][T15080] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 485.384473][ T27] audit: type=1804 audit(1685678165.639:1788): pid=16180 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.97H5gk/28/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 485.443970][T16174] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 485.459391][ T5471] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:480: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 485.483324][T16187] loop0: detected capacity change from 0 to 2048 [ 485.495670][T16174] EXT4-fs (loop2): This should not happen!! Data will be lost [ 485.495670][T16174] [ 485.508408][T16180] EXT4-fs error (device loop3): __ext4_get_inode_loc:4361: comm syz-executor433: Invalid inode table block 0 in block_group 0 [ 485.524131][T16180] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 485.547976][ T5471] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 12 with max blocks 1 with error 117 [ 485.552527][T16190] loop4: detected capacity change from 0 to 2048 [ 485.567952][T15077] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 485.569649][ T5471] EXT4-fs (loop1): This should not happen!! Data will be lost [ 485.569649][ T5471] [ 485.599737][T16180] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 485.612504][T16195] loop5: detected capacity change from 0 to 2048 [ 485.623707][T15077] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 485.637067][T16187] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 485.638596][T16193] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 485.668503][T15076] EXT4-fs (loop1): Inode 18 (ffff888077673c00): i_reserved_data_blocks (1) not cleared! [ 485.681860][T15076] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 485.689343][ T27] audit: type=1804 audit(1685678165.939:1789): pid=16187 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.B12I25/28/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 485.692076][T15077] EXT4-fs (loop2): Inode 18 (ffff8880723fc600): i_reserved_data_blocks (1) not cleared! [ 485.731768][T15077] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 485.747872][T16193] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 485.765726][T16195] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 485.786222][T16193] EXT4-fs (loop3): This should not happen!! Data will be lost [ 485.786222][T16193] [ 485.787399][T16190] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 485.811240][T16180] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 485.817173][T16187] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 485.831470][T16187] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 485.844671][T16187] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 485.858587][T16180] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 485.858635][T16187] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 485.882247][T16180] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 485.893721][ T27] audit: type=1804 audit(1685678166.149:1790): pid=16195 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.v4FQ0s/30/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 485.956291][T16195] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 485.968163][T16180] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 486.006006][T16190] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 486.017576][T16195] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 486.026981][T16208] loop1: detected capacity change from 0 to 2048 [ 486.038714][T16205] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 486.045289][T16210] loop2: detected capacity change from 0 to 2048 [ 486.057884][T16205] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 486.071871][T16190] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 486.089505][T16195] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 486.101382][ T5915] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:480: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0 [ 486.101673][T16213] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 486.130171][T16205] EXT4-fs (loop0): This should not happen!! Data will be lost [ 486.130171][T16205] [ 486.132744][T16195] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 486.157349][T16213] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 486.169792][T16187] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 486.171533][ T5915] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 16 with max blocks 1 with error 117 [ 486.188113][T16187] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 486.195318][T16208] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 486.206886][T16187] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 486.229584][T16210] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 486.243065][T16212] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 486.282107][T16213] EXT4-fs (loop4): This should not happen!! Data will be lost [ 486.282107][T16213] [ 486.294772][T16187] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 486.295445][ T5915] EXT4-fs (loop3): This should not happen!! Data will be lost [ 486.295445][ T5915] [ 486.308124][T16212] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 486.319102][T15078] EXT4-fs (loop3): Inode 18 (ffff8880722a0000): i_reserved_data_blocks (1) not cleared! [ 486.343631][T16223] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1100: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 486.353610][T15078] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 486.365175][T16223] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 16 with error 28 [ 486.401175][T16223] EXT4-fs (loop2): This should not happen!! Data will be lost [ 486.401175][T16223] [ 486.405671][T15079] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 486.421831][T16223] EXT4-fs (loop2): Total free blocks count 0 [ 486.437499][ T5915] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:480: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0 [ 486.439050][T16223] EXT4-fs (loop2): Free/Dirty block details [ 486.452440][T16208] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 486.461316][T16212] EXT4-fs (loop5): This should not happen!! Data will be lost [ 486.461316][T16212] [ 486.506707][T16223] EXT4-fs (loop2): free_blocks=2415919104 [ 486.513619][ T5915] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 8 with max blocks 1 with error 117 [ 486.530488][T15079] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 486.544808][T16208] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 486.553183][T16223] EXT4-fs (loop2): dirty_blocks=80 [ 486.579486][T15079] EXT4-fs (loop4): Inode 18 (ffff8880722a5a00): i_reserved_data_blocks (1) not cleared! [ 486.589845][T15080] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 486.592675][ T5915] EXT4-fs (loop0): This should not happen!! Data will be lost [ 486.592675][ T5915] [ 486.606766][T16223] EXT4-fs (loop2): Block reservation details [ 486.622159][T15080] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 486.636881][T16208] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 486.642104][T16228] loop3: detected capacity change from 0 to 2048 [ 486.654589][T15079] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 486.654636][T16208] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 486.663946][T16223] EXT4-fs (loop2): i_reserved_data_blocks=6 [ 486.677972][T15075] EXT4-fs (loop0): Inode 18 (ffff88806999b200): i_reserved_data_blocks (1) not cleared! [ 486.683571][T15080] EXT4-fs (loop5): Inode 18 (ffff8880722abc00): i_reserved_data_blocks (1) not cleared! [ 486.701123][T15075] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 486.716734][ T5471] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 16 with max blocks 71 with error 28 [ 486.731154][T16226] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 486.769729][T16226] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 486.783171][T16226] EXT4-fs (loop1): This should not happen!! Data will be lost [ 486.783171][T16226] [ 486.833138][T15076] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 486.840083][T16237] loop4: detected capacity change from 0 to 2048 [ 486.867767][T16228] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 486.885601][T15076] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 486.899774][T16228] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 486.943376][T16248] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 486.964406][T15076] EXT4-fs (loop1): Inode 18 (ffff888072176e00): i_reserved_data_blocks (1) not cleared! [ 486.978719][T16239] loop0: detected capacity change from 0 to 2048 [ 486.993884][T16245] loop2: detected capacity change from 0 to 2048 [ 486.996834][T16243] loop5: detected capacity change from 0 to 2048 [ 487.011880][T16237] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 487.031103][T16248] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 487.047235][T16237] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 487.069719][T16248] EXT4-fs (loop3): This should not happen!! Data will be lost [ 487.069719][T16248] [ 487.099802][T16251] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 487.116307][T16228] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 487.127358][T16228] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 487.167189][T16239] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 487.187204][T16251] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 487.211755][T16251] EXT4-fs (loop4): This should not happen!! Data will be lost [ 487.211755][T16251] [ 487.221951][T16243] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 487.232594][T16237] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 487.239528][ T46] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:480: comm kworker/u4:3: Invalid block bitmap block 0 in block_group 0 [ 487.252531][T16243] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 487.262969][T16266] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1100: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 487.268884][T16237] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 487.294410][T16257] loop1: detected capacity change from 0 to 2048 [ 487.296460][T16239] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 487.319976][ T46] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 18 with max blocks 1 with error 117 [ 487.346639][T16266] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 19 with error 28 [ 487.378462][ T46] EXT4-fs (loop3): This should not happen!! Data will be lost [ 487.378462][ T46] [ 487.389658][T16267] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 487.390643][T16265] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 487.418853][T15078] EXT4-fs (loop3): Inode 18 (ffff888073d96e00): i_reserved_data_blocks (1) not cleared! [ 487.431327][T16267] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 487.448907][T16266] EXT4-fs (loop2): This should not happen!! Data will be lost [ 487.448907][T16266] [ 487.449460][T16265] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 487.472655][T16266] EXT4-fs (loop2): Total free blocks count 0 [ 487.479549][ T5915] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:480: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0 [ 487.490262][T16266] EXT4-fs (loop2): Free/Dirty block details [ 487.533235][T16257] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 487.539425][T16266] EXT4-fs (loop2): free_blocks=2415919104 [ 487.549312][T16266] EXT4-fs (loop2): dirty_blocks=32 [ 487.561487][T16267] EXT4-fs (loop5): This should not happen!! Data will be lost [ 487.561487][T16267] [ 487.571777][T16266] EXT4-fs (loop2): Block reservation details [ 487.583088][ T5915] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 15 with max blocks 1 with error 117 [ 487.596843][T16257] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 487.600683][T16266] EXT4-fs (loop2): i_reserved_data_blocks=2 [ 487.610267][T16265] EXT4-fs (loop0): This should not happen!! Data will be lost [ 487.610267][T16265] [ 487.632518][ T5915] EXT4-fs (loop4): This should not happen!! Data will be lost [ 487.632518][ T5915] [ 487.643156][T15080] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 487.655333][T15080] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 487.681073][T16273] loop3: detected capacity change from 0 to 2048 [ 487.690052][T16271] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 487.713501][T15079] EXT4-fs (loop4): Inode 18 (ffff888072275000): i_reserved_data_blocks (1) not cleared! [ 487.725097][T15075] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 487.740492][T15080] EXT4-fs (loop5): Inode 18 (ffff888073f9a800): i_reserved_data_blocks (1) not cleared! [ 487.759560][T15075] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 487.772516][T16271] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 487.784559][T16277] loop2: detected capacity change from 0 to 2048 [ 487.819766][T16271] EXT4-fs (loop1): This should not happen!! Data will be lost [ 487.819766][T16271] [ 487.832796][T15075] EXT4-fs (loop0): Inode 18 (ffff888073f9bc00): i_reserved_data_blocks (1) not cleared! [ 487.897646][T16273] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 487.909582][T16273] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 487.933141][T16284] loop4: detected capacity change from 0 to 2048 [ 487.947409][T15076] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 487.963294][T16273] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 487.977958][T16287] loop5: detected capacity change from 0 to 2048 [ 487.990442][T16277] EXT4-fs error (device loop2): __ext4_get_inode_loc:4361: comm syz-executor433: Invalid inode table block 4 in block_group 0 [ 487.999677][T15076] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 488.025004][T15076] EXT4-fs (loop1): Inode 18 (ffff88806987c600): i_reserved_data_blocks (1) not cleared! [ 488.039108][T16273] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 488.047286][T16294] loop0: detected capacity change from 0 to 2048 [ 488.063846][T16277] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 488.096991][T16284] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 488.107913][T16284] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 488.121498][T16273] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 488.134423][T16277] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 488.158662][T16301] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 488.177388][T16301] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 488.177488][T16277] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 488.192791][T16301] EXT4-fs (loop4): This should not happen!! Data will be lost [ 488.192791][T16301] [ 488.201057][T16273] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 488.225129][T16284] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 488.247843][T16287] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 488.260387][T16294] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 488.269191][T16284] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 488.272456][T16294] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 488.296349][T16287] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 488.309557][T16277] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 488.324978][T16287] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 488.326953][T16289] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 488.336052][T16290] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 488.369309][T16284] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 488.379927][T16304] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 488.394022][T16308] loop1: detected capacity change from 0 to 2048 [ 488.396368][T16287] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 488.415210][T16284] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 488.440939][T16289] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 488.455443][T16290] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 488.461956][T16304] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 488.471898][T16307] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 488.498852][T16290] EXT4-fs (loop2): This should not happen!! Data will be lost [ 488.498852][T16290] [ 488.510839][T16284] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 488.510999][T16289] EXT4-fs (loop3): This should not happen!! Data will be lost [ 488.510999][T16289] [ 488.536014][T16307] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 488.554818][T16307] EXT4-fs (loop5): This should not happen!! Data will be lost [ 488.554818][T16307] [ 488.570580][T15077] EXT4-fs (loop2): Inode 18 (ffff888073f95a00): i_reserved_data_blocks (1) not cleared! [ 488.571134][T16284] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 488.581964][T15078] EXT4-fs (loop3): Inode 18 (ffff888073f96e00): i_reserved_data_blocks (1) not cleared! [ 488.602627][T16304] EXT4-fs (loop0): This should not happen!! Data will be lost [ 488.602627][T16304] [ 488.617643][T15080] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 488.638446][T15080] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 488.654556][T15080] EXT4-fs (loop5): Inode 18 (ffff88806987e400): i_reserved_data_blocks (1) not cleared! [ 488.679819][ T12] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:480: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 488.703667][T16308] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 488.714210][T15075] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 488.727449][ T12] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 34 with max blocks 1 with error 117 [ 488.735731][T15075] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 488.741875][ T12] EXT4-fs (loop4): This should not happen!! Data will be lost [ 488.741875][ T12] [ 488.806731][T16308] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 488.827710][T15079] EXT4-fs (loop4): Inode 18 (ffff888069878a00): i_reserved_data_blocks (1) not cleared! [ 488.838777][T15075] EXT4-fs (loop0): Inode 18 (ffff8880723f4600): i_reserved_data_blocks (1) not cleared! [ 488.851454][T16313] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 488.879723][T16318] loop3: detected capacity change from 0 to 2048 [ 488.880930][T16313] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 488.894374][T16317] loop2: detected capacity change from 0 to 2048 [ 488.971584][T16322] loop5: detected capacity change from 0 to 2048 [ 488.972719][T16313] EXT4-fs (loop1): This should not happen!! Data will be lost [ 488.972719][T16313] [ 489.043484][T16326] loop0: detected capacity change from 0 to 2048 [ 489.105961][T16318] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 489.125616][T16318] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 489.143176][T15076] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 489.171314][T16326] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 489.183058][T16343] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1100: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 489.183667][T16327] loop4: detected capacity change from 0 to 2048 [ 489.207404][T16344] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1100: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 489.224793][T15076] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 489.238887][T16343] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 6 with error 28 [ 489.255310][T16342] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 489.271172][T16326] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 489.296509][T15076] EXT4-fs (loop1): Inode 18 (ffff88807765bc00): i_reserved_data_blocks (1) not cleared! [ 489.307140][T16344] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 32 with error 28 [ 489.330124][T16342] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 489.347966][T16345] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 489.376185][T16343] EXT4-fs (loop2): This should not happen!! Data will be lost [ 489.376185][T16343] [ 489.376380][T16342] EXT4-fs (loop3): This should not happen!! Data will be lost [ 489.376380][T16342] [ 489.397221][T16344] EXT4-fs (loop5): This should not happen!! Data will be lost [ 489.397221][T16344] [ 489.419371][ T27] kauditd_printk_skb: 27 callbacks suppressed [ 489.419386][ T27] audit: type=1804 audit(1685678169.669:1818): pid=16327 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.QsO08o/33/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 489.489557][T16343] EXT4-fs (loop2): Total free blocks count 0 [ 489.498332][T16345] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 489.516611][T15078] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 489.522798][T16344] EXT4-fs (loop5): Total free blocks count 0 [ 489.537354][T16327] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 489.543483][T16344] EXT4-fs (loop5): Free/Dirty block details [ 489.557906][T16343] EXT4-fs (loop2): Free/Dirty block details [ 489.564390][T15078] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 489.576849][T16344] EXT4-fs (loop5): free_blocks=2415919104 [ 489.584313][T16343] EXT4-fs (loop2): free_blocks=2415919104 [ 489.590807][T16345] EXT4-fs (loop0): This should not happen!! Data will be lost [ 489.590807][T16345] [ 489.594367][T16327] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 489.601648][T16344] EXT4-fs (loop5): dirty_blocks=176 [ 489.621388][T16343] EXT4-fs (loop2): dirty_blocks=80 [ 489.623507][T15078] EXT4-fs (loop3): Inode 18 (ffff888073dab200): i_reserved_data_blocks (1) not cleared! [ 489.631202][T16343] EXT4-fs (loop2): Block reservation details [ 489.646296][T16344] EXT4-fs (loop5): Block reservation details [ 489.653051][T16344] EXT4-fs (loop5): i_reserved_data_blocks=11 [ 489.659566][T16343] EXT4-fs (loop2): i_reserved_data_blocks=5 [ 489.659669][T15075] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 489.673726][T16327] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 489.687691][ T46] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 6 with max blocks 67 with error 28 [ 489.687691][ T5915] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 32 with max blocks 141 with error 28 [ 489.687729][ T5915] EXT4-fs (loop5): This should not happen!! Data will be lost [ 489.687729][ T5915] [ 489.703772][T16327] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 489.732917][T16351] loop1: detected capacity change from 0 to 2048 [ 489.738739][ T46] EXT4-fs (loop2): This should not happen!! Data will be lost [ 489.738739][ T46] [ 489.755885][T15075] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 489.785156][T15075] EXT4-fs (loop0): Inode 18 (ffff888073ede400): i_reserved_data_blocks (1) not cleared! [ 489.788077][T16327] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 489.831117][ T27] audit: type=1804 audit(1685678170.079:1819): pid=16351 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.Je48Ib/32/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 489.855603][T16327] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 489.869253][T16349] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 489.890063][T16356] loop5: detected capacity change from 0 to 2048 [ 489.923278][ T27] audit: type=1804 audit(1685678170.179:1820): pid=16356 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.v4FQ0s/34/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 489.949890][T16351] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 489.965962][T16360] loop3: detected capacity change from 0 to 2048 [ 489.987188][T16349] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 490.011903][T16356] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 490.022981][T16351] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 490.043981][T16349] EXT4-fs (loop4): This should not happen!! Data will be lost [ 490.043981][T16349] [ 490.048262][T16363] loop2: detected capacity change from 0 to 2048 [ 490.054680][T16356] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 490.073653][T16365] loop0: detected capacity change from 0 to 2048 [ 490.081464][T16357] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 490.099290][T16356] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 490.111695][T15079] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 490.120870][T16356] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 490.132590][T16357] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 490.136219][T16366] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 490.165479][T16366] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 490.178051][T15079] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 490.188538][ T27] audit: type=1804 audit(1685678170.439:1821): pid=16363 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.lH8Yif/34/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 490.213091][T15079] EXT4-fs (loop4): Inode 18 (ffff888073edda00): i_reserved_data_blocks (1) not cleared! [ 490.251886][T16366] EXT4-fs (loop5): This should not happen!! Data will be lost [ 490.251886][T16366] [ 490.264270][ T27] audit: type=1804 audit(1685678170.469:1822): pid=16370 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.97H5gk/32/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 490.294770][ T27] audit: type=1804 audit(1685678170.529:1823): pid=16365 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.B12I25/32/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 490.294984][T16357] EXT4-fs (loop1): This should not happen!! Data will be lost [ 490.294984][T16357] [ 490.328850][T16356] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 490.379438][T16370] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1100: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 490.394295][T16363] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 490.413160][T16356] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 490.417990][T16365] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 490.429440][T16370] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 35 with error 28 [ 490.459055][T16363] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 490.476339][T16383] loop4: detected capacity change from 0 to 2048 [ 490.483275][ T5915] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:480: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0 [ 490.502405][T16365] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 490.509071][T16370] EXT4-fs (loop3): This should not happen!! Data will be lost [ 490.509071][T16370] [ 490.514774][T16363] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 490.528861][ T5915] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 17 with max blocks 1 with error 117 [ 490.542385][T16370] EXT4-fs (loop3): Total free blocks count 0 [ 490.560417][T16376] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 490.560489][T16363] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 490.583802][T16370] EXT4-fs (loop3): Free/Dirty block details [ 490.588625][ T5915] EXT4-fs (loop5): This should not happen!! Data will be lost [ 490.588625][ T5915] [ 490.605354][T15076] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 490.608006][T16376] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 490.623383][T15076] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 490.631470][T16375] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 490.642340][T15076] EXT4-fs (loop1): Inode 18 (ffff888072170a00): i_reserved_data_blocks (1) not cleared! [ 490.657666][T15080] EXT4-fs (loop5): Inode 18 (ffff8880722aa800): i_reserved_data_blocks (1) not cleared! [ 490.676931][T16370] EXT4-fs (loop3): free_blocks=2415919104 [ 490.693751][ T27] audit: type=1804 audit(1685678170.949:1824): pid=16383 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.QsO08o/34/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 490.704311][T16370] EXT4-fs (loop3): dirty_blocks=48 [ 490.772471][T16383] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 490.793962][T16376] EXT4-fs (loop0): This should not happen!! Data will be lost [ 490.793962][T16376] [ 490.805141][T16383] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 490.806509][T16370] EXT4-fs (loop3): Block reservation details [ 490.823730][T16375] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 490.829187][T16389] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 490.851813][T16370] EXT4-fs (loop3): i_reserved_data_blocks=3 [ 490.858716][T16375] EXT4-fs (loop2): This should not happen!! Data will be lost [ 490.858716][T16375] [ 490.869660][T15075] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 490.894604][T15077] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 490.932246][T15075] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 490.945533][T15077] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 490.952383][T16389] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 490.979390][T15077] EXT4-fs (loop2): Inode 18 (ffff888072171400): i_reserved_data_blocks (1) not cleared! [ 491.008393][T16399] loop5: detected capacity change from 0 to 2048 [ 491.032722][T15075] EXT4-fs (loop0): Inode 18 (ffff8880699a5a00): i_reserved_data_blocks (1) not cleared! [ 491.049692][T16400] loop1: detected capacity change from 0 to 2048 [ 491.055292][T16389] EXT4-fs (loop4): This should not happen!! Data will be lost [ 491.055292][T16389] [ 491.066210][T16401] loop3: detected capacity change from 0 to 2048 [ 491.073579][T16383] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 491.103944][ T27] audit: type=1804 audit(1685678171.359:1825): pid=16399 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.v4FQ0s/35/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 491.150302][T16383] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 491.185354][ T27] audit: type=1804 audit(1685678171.439:1826): pid=16400 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.Je48Ib/33/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 491.260305][T16400] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 491.265801][T16412] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 491.288126][ T46] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:480: comm kworker/u4:3: Invalid block bitmap block 0 in block_group 0 [ 491.315778][T16414] loop2: detected capacity change from 0 to 2048 [ 491.321202][T16400] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 491.335738][ T46] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 7 with max blocks 1 with error 117 [ 491.351252][T16412] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 491.369024][T16412] EXT4-fs (loop5): This should not happen!! Data will be lost [ 491.369024][T16412] [ 491.379519][T16399] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 491.389683][ T27] audit: type=1804 audit(1685678171.509:1827): pid=16412 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.v4FQ0s/35/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 491.412335][T16399] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 491.424664][ T46] EXT4-fs (loop4): This should not happen!! Data will be lost [ 491.424664][ T46] [ 491.435669][T16401] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 491.437640][T16400] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 491.456392][T15079] EXT4-fs (loop4): Inode 18 (ffff888073ee1400): i_reserved_data_blocks (1) not cleared! [ 491.466975][T16399] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 491.489517][T16399] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 491.510425][T16400] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 491.551010][T16401] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 491.574880][T16414] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 491.577520][T16416] loop0: detected capacity change from 0 to 2048 [ 491.592058][T16415] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 491.619818][ T5915] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:480: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0 [ 491.636814][T16419] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 491.653338][T16415] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 491.671234][T16414] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 491.686074][ T5915] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 8 with max blocks 2 with error 117 [ 491.692196][T16415] EXT4-fs (loop1): This should not happen!! Data will be lost [ 491.692196][T16415] [ 491.704162][T16419] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 491.710071][T16414] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 491.753933][ T5915] EXT4-fs (loop5): This should not happen!! Data will be lost [ 491.753933][ T5915] [ 491.763933][T16414] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 491.764117][T15076] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 491.776418][T16419] EXT4-fs (loop3): This should not happen!! Data will be lost [ 491.776418][T16419] [ 491.798251][T16401] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 491.811325][T16401] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 491.815006][T16416] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 491.845281][T16424] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 491.855968][T15076] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 491.874570][T15076] EXT4-fs (loop1): Inode 18 (ffff888077659400): i_reserved_data_blocks (1) not cleared! [ 491.883176][T15080] EXT4-fs (loop5): Inode 18 (ffff88807765e400): i_reserved_data_blocks (1) not cleared! [ 491.886349][T16416] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 491.895740][ T5915] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:480: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0 [ 491.909425][T16433] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 491.921530][ T5915] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 8 with max blocks 1 with error 117 [ 491.950570][ T5915] EXT4-fs (loop3): This should not happen!! Data will be lost [ 491.950570][ T5915] [ 491.962769][T16424] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 491.967085][T16431] loop4: detected capacity change from 0 to 2048 [ 491.980287][T16433] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 492.009924][T15078] EXT4-fs (loop3): Inode 18 (ffff8880723f8a00): i_reserved_data_blocks (1) not cleared! [ 492.043267][T16424] EXT4-fs (loop2): This should not happen!! Data will be lost [ 492.043267][T16424] [ 492.053556][T16433] EXT4-fs (loop0): This should not happen!! Data will be lost [ 492.053556][T16433] [ 492.065700][T16416] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 492.079529][T16437] loop1: detected capacity change from 0 to 2048 [ 492.105189][T16441] loop5: detected capacity change from 0 to 2048 [ 492.111439][T16416] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 492.140772][T16416] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 492.155532][T15077] EXT4-fs (loop2): Inode 18 (ffff8880723d5a00): i_reserved_data_blocks (1) not cleared! [ 492.181793][T16431] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 492.197102][T16416] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 492.232173][T16437] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 492.242636][T16437] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 492.254968][T16431] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 492.295816][T16441] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 492.298637][T16437] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 492.306371][T16441] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 492.316045][T16431] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 492.337467][T16441] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 492.351467][T16452] loop3: detected capacity change from 0 to 2048 [ 492.360334][ T41] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:480: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0 [ 492.376324][T16441] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 492.413028][T16437] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 492.426169][T16431] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 492.430383][T16441] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 492.438945][ T41] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 9 with max blocks 1 with error 117 [ 492.476040][T16453] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 492.484287][T16460] loop2: detected capacity change from 0 to 2048 [ 492.500899][ T41] EXT4-fs (loop0): This should not happen!! Data will be lost [ 492.500899][ T41] [ 492.501839][T16450] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 492.535485][T16452] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 492.538878][T16441] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 492.559804][T16453] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 492.572968][T16452] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 492.585043][T16450] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 492.600076][T16450] EXT4-fs (loop4): This should not happen!! Data will be lost [ 492.600076][T16450] [ 492.612894][T15075] EXT4-fs (loop0): Inode 18 (ffff8880723fc600): i_reserved_data_blocks (1) not cleared! [ 492.623611][T16453] EXT4-fs (loop1): This should not happen!! Data will be lost [ 492.623611][T16453] [ 492.627302][T16466] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 492.679078][T16455] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 492.720505][T15076] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 492.738556][T15079] EXT4-fs (loop4): Inode 18 (ffff888077676400): i_reserved_data_blocks (1) not cleared! [ 492.752477][T16460] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 492.756165][T15076] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 492.764597][T16455] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 492.808714][T16466] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 492.817393][T16471] loop0: detected capacity change from 0 to 2048 [ 492.834149][T16460] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 492.845675][T15076] EXT4-fs (loop1): Inode 18 (ffff888069892800): i_reserved_data_blocks (1) not cleared! [ 492.859449][T16466] EXT4-fs (loop3): This should not happen!! Data will be lost [ 492.859449][T16466] [ 492.875013][T16455] EXT4-fs (loop5): This should not happen!! Data will be lost [ 492.875013][T16455] [ 492.885730][T16468] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 492.926190][T16468] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 492.940563][T16468] EXT4-fs (loop2): This should not happen!! Data will be lost [ 492.940563][T16468] [ 492.951042][T16460] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 492.964001][T16460] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 492.982033][T15080] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 492.992592][T16460] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 493.007517][T15078] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 493.022161][T16474] loop4: detected capacity change from 0 to 2048 [ 493.036424][T16478] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1100: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 493.053058][T15080] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 493.053739][T15078] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 493.064893][T16460] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 493.071831][T16478] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 32 with error 28 [ 493.108757][ T5471] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:480: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 493.137800][T15080] EXT4-fs (loop5): Inode 18 (ffff888069894600): i_reserved_data_blocks (1) not cleared! [ 493.150041][T16478] EXT4-fs (loop0): This should not happen!! Data will be lost [ 493.150041][T16478] [ 493.167529][T16478] EXT4-fs (loop0): Total free blocks count 0 [ 493.173910][T16478] EXT4-fs (loop0): Free/Dirty block details [ 493.180100][T16478] EXT4-fs (loop0): free_blocks=2415919104 [ 493.186717][T16478] EXT4-fs (loop0): dirty_blocks=96 [ 493.187287][ T5471] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 18 with max blocks 1 with error 117 [ 493.191937][T16478] EXT4-fs (loop0): Block reservation details [ 493.211207][T16478] EXT4-fs (loop0): i_reserved_data_blocks=6 [ 493.219274][ T5471] EXT4-fs (loop2): This should not happen!! Data will be lost [ 493.219274][ T5471] [ 493.230388][T15078] EXT4-fs (loop3): Inode 18 (ffff888069890000): i_reserved_data_blocks (1) not cleared! [ 493.231075][T15077] EXT4-fs (loop2): Inode 18 (ffff888069999e00): i_reserved_data_blocks (1) not cleared! [ 493.245145][T16482] loop1: detected capacity change from 0 to 2048 [ 493.288063][T16487] loop5: detected capacity change from 0 to 2048 [ 493.289382][T16484] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 493.354665][ T5471] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 32 with max blocks 62 with error 28 [ 493.396503][T16484] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 493.419175][T16487] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 493.434427][T16482] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 493.446114][ T5471] EXT4-fs (loop0): This should not happen!! Data will be lost [ 493.446114][ T5471] [ 493.457079][T16487] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 493.490465][T16484] EXT4-fs (loop4): This should not happen!! Data will be lost [ 493.490465][T16484] [ 493.506368][T16482] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 493.517671][T16494] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 493.529833][T16497] loop2: detected capacity change from 0 to 2048 [ 493.536922][T16498] loop3: detected capacity change from 0 to 2048 [ 493.570556][T15079] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 493.575747][T16494] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 493.583454][T16493] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 493.615827][T15079] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 493.645111][T15079] EXT4-fs (loop4): Inode 18 (ffff888073ed0000): i_reserved_data_blocks (1) not cleared! [ 493.661976][T16493] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 493.674830][T16494] EXT4-fs (loop5): This should not happen!! Data will be lost [ 493.674830][T16494] [ 493.680812][T16503] loop0: detected capacity change from 0 to 2048 [ 493.694409][T16493] EXT4-fs (loop1): This should not happen!! Data will be lost [ 493.694409][T16493] [ 493.736085][T16497] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 493.748943][T15080] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 493.760666][T15076] EXT4-fs (loop1): Inode 18 (ffff88806999ee00): i_reserved_data_blocks (1) not cleared! [ 493.770990][T15080] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 493.784306][T16498] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 493.796435][T16497] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 493.822841][T16503] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 493.830754][T16513] loop4: detected capacity change from 0 to 2048 [ 493.841673][T15080] EXT4-fs (loop5): Inode 18 (ffff8880722a9400): i_reserved_data_blocks (1) not cleared! [ 493.843179][T16498] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 493.868194][T16497] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 493.890219][T16503] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 493.894508][T16497] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 493.933885][T16516] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 493.955003][T16509] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 493.982999][T16516] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 493.992610][T16520] loop1: detected capacity change from 0 to 2048 [ 494.005260][T16513] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 494.014934][T16509] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 494.028871][T16508] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 494.043699][T16524] loop5: detected capacity change from 0 to 2048 [ 494.048478][T16509] EXT4-fs (loop3): This should not happen!! Data will be lost [ 494.048478][T16509] [ 494.058821][T16516] EXT4-fs (loop0): This should not happen!! Data will be lost [ 494.058821][T16516] [ 494.076153][T16513] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 494.090385][T16508] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 494.111537][T16526] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 494.111611][T16508] EXT4-fs (loop2): This should not happen!! Data will be lost [ 494.111611][T16508] [ 494.144458][T16526] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 494.160726][T15075] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 494.161437][T15077] EXT4-fs (loop2): Inode 18 (ffff888073ecd000): i_reserved_data_blocks (1) not cleared! [ 494.170377][T15078] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 494.200931][T15075] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 494.224563][T16526] EXT4-fs (loop4): This should not happen!! Data will be lost [ 494.224563][T16526] [ 494.251329][T15078] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 494.268138][T16513] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 494.285165][T15075] EXT4-fs (loop0): Inode 18 (ffff888073d96e00): i_reserved_data_blocks (1) not cleared! [ 494.310482][T16520] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 494.323963][T16513] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 494.333241][T15078] EXT4-fs (loop3): Inode 18 (ffff888072275a00): i_reserved_data_blocks (1) not cleared! [ 494.352523][T16520] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 494.367884][T16539] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 494.397857][T16513] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 494.423248][T16537] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 494.430873][T16538] loop2: detected capacity change from 0 to 2048 [ 494.460584][T16539] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 494.469469][T16513] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 494.493511][T16537] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 494.507261][T16539] EXT4-fs (loop5): This should not happen!! Data will be lost [ 494.507261][T16539] [ 494.546096][T16541] loop0: detected capacity change from 0 to 2048 [ 494.552853][T16537] EXT4-fs (loop1): This should not happen!! Data will be lost [ 494.552853][T16537] [ 494.565885][T16524] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 494.575713][ T27] kauditd_printk_skb: 23 callbacks suppressed [ 494.575728][ T27] audit: type=1804 audit(1685678174.819:1851): pid=16538 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.lH8Yif/38/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 494.608357][T16520] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 494.618468][T16520] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 494.632387][ T5915] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:480: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0 [ 494.646707][T16524] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 494.665058][ T5915] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 17 with max blocks 1 with error 117 [ 494.679521][T16544] loop3: detected capacity change from 0 to 2048 [ 494.682844][ T5915] EXT4-fs (loop4): This should not happen!! Data will be lost [ 494.682844][ T5915] [ 494.686430][ T41] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:480: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0 [ 494.705255][T16548] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 494.712219][T15079] EXT4-fs (loop4): Inode 18 (ffff888072271400): i_reserved_data_blocks (1) not cleared! [ 494.738384][T16548] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 494.751669][ T5915] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:480: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0 [ 494.760093][T16548] EXT4-fs (loop2): This should not happen!! Data will be lost [ 494.760093][T16548] [ 494.778369][ T27] audit: type=1804 audit(1685678175.039:1852): pid=16541 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.B12I25/36/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 494.812839][ T41] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 16 with max blocks 1 with error 117 [ 494.822835][ T5915] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 17 with max blocks 1 with error 117 [ 494.842842][T16538] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 494.847151][ T41] EXT4-fs (loop5): This should not happen!! Data will be lost [ 494.847151][ T41] [ 494.864848][T16538] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 494.882782][T16541] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 494.894372][ T5915] EXT4-fs (loop1): This should not happen!! Data will be lost [ 494.894372][ T5915] [ 494.898880][T16541] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 494.906375][T15080] EXT4-fs (loop5): Inode 18 (ffff888072173c00): i_reserved_data_blocks (1) not cleared! [ 494.917280][T16541] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 494.935761][T16538] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 494.953501][T16541] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 494.971594][T15076] EXT4-fs (loop1): Inode 18 (ffff888072176e00): i_reserved_data_blocks (1) not cleared! [ 494.986071][ T27] audit: type=1804 audit(1685678175.239:1853): pid=16544 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.97H5gk/36/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 495.011822][T16538] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 495.026376][T16552] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 495.061971][T16552] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 495.084735][T16552] EXT4-fs (loop0): This should not happen!! Data will be lost [ 495.084735][T16552] [ 495.097091][T16544] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 495.151479][T15075] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 495.158980][T16558] loop5: detected capacity change from 0 to 2048 [ 495.164997][T16544] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 495.168834][ T41] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:480: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0 [ 495.200775][T15075] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 495.210346][T16561] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 495.231319][T16560] loop4: detected capacity change from 0 to 2048 [ 495.248807][ T27] audit: type=1804 audit(1685678175.499:1854): pid=16558 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.v4FQ0s/39/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 495.268580][T16564] loop1: detected capacity change from 0 to 2048 [ 495.276544][T15075] EXT4-fs (loop0): Inode 18 (ffff888073f95000): i_reserved_data_blocks (1) not cleared! [ 495.281147][T16561] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 495.332222][T16561] EXT4-fs (loop3): This should not happen!! Data will be lost [ 495.332222][T16561] [ 495.340177][ T41] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 16 with max blocks 1 with error 117 [ 495.356249][T16544] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 495.411175][ T27] audit: type=1804 audit(1685678175.659:1855): pid=16560 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.QsO08o/38/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 495.412412][T16544] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 495.450171][T16569] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1100: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 495.492812][T16569] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 65 with error 28 [ 495.505549][ T41] EXT4-fs (loop2): This should not happen!! Data will be lost [ 495.505549][ T41] [ 495.515491][ T27] audit: type=1804 audit(1685678175.739:1856): pid=16564 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.Je48Ib/37/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 495.545110][T16560] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 495.559946][T16564] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 495.573135][T15077] EXT4-fs (loop2): Inode 18 (ffff888069896400): i_reserved_data_blocks (1) not cleared! [ 495.583190][T16569] EXT4-fs (loop5): This should not happen!! Data will be lost [ 495.583190][T16569] [ 495.594150][T16560] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 495.607839][T16576] loop0: detected capacity change from 0 to 2048 [ 495.621642][T16569] EXT4-fs (loop5): Total free blocks count 0 [ 495.628328][T16564] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 495.637416][T16579] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 495.658280][T16569] EXT4-fs (loop5): Free/Dirty block details [ 495.667531][T16569] EXT4-fs (loop5): free_blocks=2415919104 [ 495.680170][T16579] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 495.695820][T16569] EXT4-fs (loop5): dirty_blocks=80 [ 495.705600][ T12] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:480: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 495.708909][T16564] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 495.725607][T16569] EXT4-fs (loop5): Block reservation details [ 495.740252][T16583] loop2: detected capacity change from 0 to 2048 [ 495.747820][T16579] EXT4-fs (loop4): This should not happen!! Data will be lost [ 495.747820][T16579] [ 495.758160][ T27] audit: type=1804 audit(1685678176.009:1857): pid=16576 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.B12I25/37/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 495.782012][ T12] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 18 with max blocks 1 with error 117 [ 495.789424][T16569] EXT4-fs (loop5): i_reserved_data_blocks=5 [ 495.812651][ T12] EXT4-fs (loop3): This should not happen!! Data will be lost [ 495.812651][ T12] [ 495.822582][T16560] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 495.823135][T16564] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 495.844796][T16580] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 495.860852][T16576] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 495.872274][T16576] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 495.885805][T16560] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 495.891787][ T27] audit: type=1804 audit(1685678176.129:1858): pid=16583 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.lH8Yif/39/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 495.914122][T16580] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 495.922882][T15078] EXT4-fs (loop3): Inode 18 (ffff888073f91e00): i_reserved_data_blocks (1) not cleared! [ 495.933110][T16580] EXT4-fs (loop1): This should not happen!! Data will be lost [ 495.933110][T16580] [ 495.954677][ T41] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 64 with max blocks 13 with error 28 [ 495.955051][T16576] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 495.977665][T16576] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 495.991496][T15076] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 496.009401][T16587] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 496.028620][ T41] EXT4-fs (loop5): This should not happen!! Data will be lost [ 496.028620][ T41] [ 496.031775][T16583] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 496.063036][T15076] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 496.076246][ T5915] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:480: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0 [ 496.102059][T16587] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 496.114559][T16583] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 496.127332][T15076] EXT4-fs (loop1): Inode 18 (ffff888073dab200): i_reserved_data_blocks (1) not cleared! [ 496.157221][T16591] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 496.161057][ T5915] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 25 with max blocks 1 with error 117 [ 496.187341][T16587] EXT4-fs (loop0): This should not happen!! Data will be lost [ 496.187341][T16587] [ 496.196056][T16591] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 496.198874][ T5915] EXT4-fs (loop4): This should not happen!! Data will be lost [ 496.198874][ T5915] [ 496.220263][T16576] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 496.250871][T16576] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 496.255997][T16593] loop3: detected capacity change from 0 to 2048 [ 496.287398][ T41] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:480: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0 [ 496.308892][T15079] EXT4-fs (loop4): Inode 18 (ffff888073ed9e00): i_reserved_data_blocks (1) not cleared! [ 496.325569][T16591] EXT4-fs (loop2): This should not happen!! Data will be lost [ 496.325569][T16591] [ 496.331006][T16597] loop1: detected capacity change from 0 to 2048 [ 496.362922][T16598] loop5: detected capacity change from 0 to 2048 [ 496.369842][T16583] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 496.380492][ T41] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 32 with max blocks 1 with error 117 [ 496.403291][ T27] audit: type=1804 audit(1685678176.659:1859): pid=16593 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.97H5gk/37/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 496.413200][ T41] EXT4-fs (loop0): This should not happen!! Data will be lost [ 496.413200][ T41] [ 496.430327][T16583] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 496.437611][T15075] EXT4-fs (loop0): Inode 18 (ffff888069896e00): i_reserved_data_blocks (1) not cleared! [ 496.485026][ T27] audit: type=1804 audit(1685678176.739:1860): pid=16597 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.Je48Ib/38/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 496.508697][ T12] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:480: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 496.552947][T16593] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 496.566732][T16593] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 496.579978][T16593] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 496.585249][T16597] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 496.591522][T16593] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 496.614551][T16593] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 496.614628][ T12] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 13 with max blocks 1 with error 117 [ 496.632125][T16593] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 496.639939][T16597] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 496.654651][T16613] loop4: detected capacity change from 0 to 2048 [ 496.666797][T16598] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 496.694213][T16614] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 496.724932][T16598] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 496.742354][ T12] EXT4-fs (loop2): This should not happen!! Data will be lost [ 496.742354][ T12] [ 496.747073][T16614] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 496.770470][T16615] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 496.779583][T16598] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 496.787159][T15077] EXT4-fs (loop2): Inode 18 (ffff888073efee00): i_reserved_data_blocks (1) not cleared! [ 496.830970][T16613] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 496.850636][T16618] loop0: detected capacity change from 0 to 2048 [ 496.860275][T16615] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 496.863120][T16598] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 496.882768][T16614] EXT4-fs (loop3): This should not happen!! Data will be lost [ 496.882768][T16614] [ 496.895262][T16613] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 496.918263][T16615] EXT4-fs (loop1): This should not happen!! Data will be lost [ 496.918263][T16615] [ 496.940430][T16623] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 496.971870][T16623] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 496.986588][T15078] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 496.997318][T15076] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 497.011449][T15078] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 497.025365][T16616] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 497.042895][T15076] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 497.047328][T16623] EXT4-fs (loop4): This should not happen!! Data will be lost [ 497.047328][T16623] [ 497.056465][T16618] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 497.072750][T15078] EXT4-fs (loop3): Inode 18 (ffff8880722a8a00): i_reserved_data_blocks (1) not cleared! [ 497.090667][T16616] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 497.105100][T16629] loop2: detected capacity change from 0 to 2048 [ 497.114735][T16613] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 497.126246][T16616] EXT4-fs (loop5): This should not happen!! Data will be lost [ 497.126246][T16616] [ 497.130741][T15076] EXT4-fs (loop1): Inode 18 (ffff8880722aa800): i_reserved_data_blocks (1) not cleared! [ 497.138067][T16613] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 497.146922][T16618] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 497.237665][T15080] EXT4-fs (loop5): Inode 18 (ffff8880723f3c00): i_reserved_data_blocks (1) not cleared! [ 497.269104][T16629] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 497.284424][T16632] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 497.314747][T16640] loop1: detected capacity change from 0 to 2048 [ 497.331059][T16638] loop3: detected capacity change from 0 to 2048 [ 497.343534][T16629] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 497.360128][T16632] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 497.399365][T16642] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 497.401484][T16632] EXT4-fs (loop0): This should not happen!! Data will be lost [ 497.401484][T16632] [ 497.425908][ T5915] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:480: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0 [ 497.461182][T16642] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 497.487447][ T5915] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 13 with max blocks 1 with error 117 [ 497.500349][T15075] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 497.514373][T16647] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 497.519593][T16652] loop5: detected capacity change from 0 to 2048 [ 497.530466][T15075] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 497.538742][T16642] EXT4-fs (loop2): This should not happen!! Data will be lost [ 497.538742][T16642] [ 497.559716][ T5915] EXT4-fs (loop4): This should not happen!! Data will be lost [ 497.559716][ T5915] [ 497.559865][T16629] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 497.571436][T15079] EXT4-fs (loop4): Inode 18 (ffff888072170a00): i_reserved_data_blocks (1) not cleared! [ 497.581738][T16640] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 497.589927][T16647] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 497.616009][T16647] EXT4-fs (loop3): This should not happen!! Data will be lost [ 497.616009][T16647] [ 497.639447][T16629] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 497.647092][T15075] EXT4-fs (loop0): Inode 18 (ffff8880723f6e00): i_reserved_data_blocks (1) not cleared! [ 497.652771][T16640] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 497.665770][T15078] EXT4-fs (loop3): Inode 18 (ffff888069804600): i_reserved_data_blocks (1) not cleared! [ 497.706273][ T5915] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:480: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0 [ 497.735461][T16654] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 497.762972][ T5915] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 10 with max blocks 1 with error 117 [ 497.776972][T16652] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 497.802638][T16654] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 497.820070][T16652] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 497.835936][ T5915] EXT4-fs (loop2): This should not happen!! Data will be lost [ 497.835936][ T5915] [ 497.857328][T16659] loop4: detected capacity change from 0 to 2048 [ 497.861942][T16654] EXT4-fs (loop1): This should not happen!! Data will be lost [ 497.861942][T16654] [ 497.882526][T16660] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 497.900310][T15077] EXT4-fs (loop2): Inode 18 (ffff888069805000): i_reserved_data_blocks (1) not cleared! [ 497.908526][T16664] loop0: detected capacity change from 0 to 2048 [ 497.930215][T16663] loop3: detected capacity change from 0 to 2048 [ 497.963234][T16660] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 497.976917][T15076] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 498.020889][T16660] EXT4-fs (loop5): This should not happen!! Data will be lost [ 498.020889][T16660] [ 498.079290][T15076] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 498.105591][T16659] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 498.115771][T15080] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 498.125781][T16663] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 498.140718][T16664] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 498.145939][T16670] loop2: detected capacity change from 0 to 2048 [ 498.157955][T15080] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 498.162778][T16659] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 498.185569][T16663] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 498.198726][T16664] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 498.200058][T15080] EXT4-fs (loop5): Inode 18 (ffff8880699a5000): i_reserved_data_blocks (1) not cleared! [ 498.220980][T16677] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 498.221433][T16659] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 498.248518][T15076] EXT4-fs (loop1): Inode 18 (ffff8880699a6400): i_reserved_data_blocks (1) not cleared! [ 498.252261][T16677] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 498.275108][T16663] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 498.285506][T16659] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 498.309359][T16663] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 498.322955][T16677] EXT4-fs (loop0): This should not happen!! Data will be lost [ 498.322955][T16677] [ 498.333208][T16675] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 498.342451][T16674] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 498.366169][T16675] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 498.381108][T16664] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 498.454269][T16664] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 498.467413][T16674] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 498.483281][T16670] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 498.487015][T16675] EXT4-fs (loop4): This should not happen!! Data will be lost [ 498.487015][T16675] [ 498.501812][T16674] EXT4-fs (loop3): This should not happen!! Data will be lost [ 498.501812][T16674] [ 498.520768][T16670] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 498.536254][T16688] loop5: detected capacity change from 0 to 2048 [ 498.545947][ T5915] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:480: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0 [ 498.557153][T16687] loop1: detected capacity change from 0 to 2048 [ 498.568320][T16683] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 498.584143][T15078] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 498.594322][ T5915] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 31 with max blocks 1 with error 117 [ 498.607382][T16683] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 498.607928][T15079] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 498.633143][T15078] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 498.646029][ T5915] EXT4-fs (loop0): This should not happen!! Data will be lost [ 498.646029][ T5915] [ 498.657761][T15075] EXT4-fs (loop0): Inode 18 (ffff888073fa8a00): i_reserved_data_blocks (1) not cleared! [ 498.669369][T16683] EXT4-fs (loop2): This should not happen!! Data will be lost [ 498.669369][T16683] [ 498.669489][T15079] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 498.693066][T16670] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 498.704504][T15078] EXT4-fs (loop3): Inode 18 (ffff888073ee6e00): i_reserved_data_blocks (1) not cleared! [ 498.734544][T16670] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 498.752702][T15079] EXT4-fs (loop4): Inode 18 (ffff888073ee5000): i_reserved_data_blocks (1) not cleared! [ 498.769461][T16688] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 498.769470][T16670] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 498.774832][T16670] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 498.779660][T16688] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 498.835841][T16687] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 498.875657][T16703] loop0: detected capacity change from 0 to 2048 [ 498.885542][T16688] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 498.895759][T16687] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 498.895979][ T5915] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:480: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0 [ 498.924042][T16704] loop4: detected capacity change from 0 to 2048 [ 498.925636][T16701] loop3: detected capacity change from 0 to 2048 [ 498.940099][T16688] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 498.952353][ T5915] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 93 with max blocks 1 with error 117 [ 498.966512][T16698] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 498.974538][ T5915] EXT4-fs (loop2): This should not happen!! Data will be lost [ 498.974538][ T5915] [ 498.993084][T16700] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 499.023917][T16698] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 499.047965][T16700] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 499.049102][T15077] EXT4-fs (loop2): Inode 18 (ffff888077673c00): i_reserved_data_blocks (1) not cleared! [ 499.070666][T16698] EXT4-fs (loop1): This should not happen!! Data will be lost [ 499.070666][T16698] [ 499.083822][T16700] EXT4-fs (loop5): This should not happen!! Data will be lost [ 499.083822][T16700] [ 499.112622][T15080] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 499.126473][T16703] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 499.142465][T16704] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 499.184516][T15080] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 499.199733][T16703] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 499.216541][T15076] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 499.217504][T15080] EXT4-fs (loop5): Inode 18 (ffff888069890a00): i_reserved_data_blocks (1) not cleared! [ 499.238789][T16704] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 499.248420][T16701] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 499.252989][T15076] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 499.291583][T16717] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 499.294966][T16719] loop2: detected capacity change from 0 to 2048 [ 499.313815][T16701] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 499.327730][T16715] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 499.361255][T15076] EXT4-fs (loop1): Inode 18 (ffff888069892800): i_reserved_data_blocks (1) not cleared! [ 499.392691][T16717] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 499.430146][T16715] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 499.431805][T16720] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 499.444648][T16717] EXT4-fs (loop0): This should not happen!! Data will be lost [ 499.444648][T16717] [ 499.503224][T16715] EXT4-fs (loop4): This should not happen!! Data will be lost [ 499.503224][T16715] [ 499.503668][T16720] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 499.554765][T16719] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 499.577246][T15079] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 499.580951][T16720] EXT4-fs (loop3): This should not happen!! Data will be lost [ 499.580951][T16720] [ 499.597722][T15075] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 499.612862][T15079] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 499.623691][T16719] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 499.625157][T15075] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 499.642221][T16726] loop5: detected capacity change from 0 to 2048 [ 499.668348][T15079] EXT4-fs (loop4): Inode 18 (ffff888073fad000): i_reserved_data_blocks (1) not cleared! [ 499.675568][T16729] loop1: detected capacity change from 0 to 2048 [ 499.685058][T15078] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 499.703472][T15075] EXT4-fs (loop0): Inode 18 (ffff888073fa9400): i_reserved_data_blocks (1) not cleared! [ 499.703921][T15078] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 499.735429][T16727] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 499.741132][T15078] EXT4-fs (loop3): Inode 18 (ffff888073eca800): i_reserved_data_blocks (1) not cleared! [ 499.777616][ T27] kauditd_printk_skb: 18 callbacks suppressed [ 499.777632][ T27] audit: type=1804 audit(1685678180.029:1879): pid=16726 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.v4FQ0s/43/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 499.811928][T16727] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 499.831912][ T27] audit: type=1804 audit(1685678180.089:1880): pid=16729 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.Je48Ib/41/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 499.929118][T16729] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 499.930999][T16741] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 499.954507][T16727] EXT4-fs (loop2): This should not happen!! Data will be lost [ 499.954507][T16727] [ 499.982215][T16729] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 499.996962][T16745] loop4: detected capacity change from 0 to 2048 [ 500.007353][T16748] loop3: detected capacity change from 0 to 2048 [ 500.017624][T15077] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 500.024505][T16741] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 500.031454][T16746] loop0: detected capacity change from 0 to 2048 [ 500.050708][T16747] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 500.052551][T15077] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 500.077187][T16741] EXT4-fs (loop5): This should not happen!! Data will be lost [ 500.077187][T16741] [ 500.089093][T16747] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 500.102518][T16747] EXT4-fs (loop1): This should not happen!! Data will be lost [ 500.102518][T16747] [ 500.114287][T16726] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 500.125403][T16729] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 500.136140][T16726] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 500.162644][T15077] EXT4-fs (loop2): Inode 18 (ffff888073faa800): i_reserved_data_blocks (1) not cleared! [ 500.168100][T16729] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 500.187331][ T27] audit: type=1804 audit(1685678180.439:1881): pid=16745 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.QsO08o/42/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 500.190921][T16726] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 500.210821][ T27] audit: type=1804 audit(1685678180.449:1882): pid=16748 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.97H5gk/41/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 500.250697][T16745] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 500.265355][ T27] audit: type=1804 audit(1685678180.479:1883): pid=16746 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.B12I25/41/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 500.267063][T16748] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 500.304554][T16745] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 500.317565][T16729] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 500.327528][T16726] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 500.343041][T16748] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 500.358037][T16746] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 500.375539][T16746] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 500.378832][T16729] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 500.388744][T16761] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 500.419182][T16748] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 500.429051][T16745] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 500.436598][T16761] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 500.453112][T16761] EXT4-fs (loop0): This should not happen!! Data will be lost [ 500.453112][T16761] [ 500.462231][ T75] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:480: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 500.465255][T16746] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 500.477066][ T12] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:480: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 500.500592][T16748] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 500.506861][ T75] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 29 with max blocks 1 with error 117 [ 500.512512][T16745] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 500.537330][T16746] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 500.542734][ T75] EXT4-fs (loop5): This should not happen!! Data will be lost [ 500.542734][ T75] [ 500.561842][ T12] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 7 with max blocks 1 with error 117 [ 500.574980][T16760] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 500.591536][T16759] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 500.607644][T16746] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 500.607923][ T12] EXT4-fs (loop1): This should not happen!! Data will be lost [ 500.607923][ T12] [ 500.628287][T16759] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 500.629304][T15080] EXT4-fs (loop5): Inode 18 (ffff8880722a1e00): i_reserved_data_blocks (1) not cleared! [ 500.647871][T16746] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 500.651499][T16760] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 500.677591][T15076] EXT4-fs (loop1): Inode 18 (ffff8880722a4600): i_reserved_data_blocks (1) not cleared! [ 500.685768][T16759] EXT4-fs (loop4): This should not happen!! Data will be lost [ 500.685768][T16759] [ 500.691275][T16760] EXT4-fs (loop3): This should not happen!! Data will be lost [ 500.691275][T16760] [ 500.699438][T16765] loop2: detected capacity change from 0 to 2048 [ 500.724802][T16748] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 500.735162][T15079] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 500.741157][T16748] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 500.762595][ T12] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:480: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 500.768386][T15079] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 500.798876][ T27] audit: type=1804 audit(1685678181.049:1884): pid=16765 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.lH8Yif/43/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 500.803199][T15079] EXT4-fs (loop4): Inode 18 (ffff8880723d1400): i_reserved_data_blocks (1) not cleared! [ 500.833732][ T12] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 42 with max blocks 1 with error 117 [ 500.855159][ T12] EXT4-fs (loop0): This should not happen!! Data will be lost [ 500.855159][ T12] [ 500.884709][ T41] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:480: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0 [ 500.902796][T15075] EXT4-fs (loop0): Inode 18 (ffff8880723d2800): i_reserved_data_blocks (1) not cleared! [ 500.910758][T16765] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 500.918850][T16772] loop1: detected capacity change from 0 to 2048 [ 500.953493][ T41] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 5 with max blocks 1 with error 117 [ 500.964206][T16775] loop4: detected capacity change from 0 to 2048 [ 500.966579][T16765] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 500.975034][T16771] loop5: detected capacity change from 0 to 2048 [ 500.984526][ T41] EXT4-fs (loop3): This should not happen!! Data will be lost [ 500.984526][ T41] [ 501.002778][T16776] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 501.019904][T15078] EXT4-fs (loop3): Inode 18 (ffff8880723d0a00): i_reserved_data_blocks (1) not cleared! [ 501.031317][T16776] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 501.044672][ T27] audit: type=1804 audit(1685678181.289:1885): pid=16772 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.Je48Ib/42/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 501.069111][T16776] EXT4-fs (loop2): This should not happen!! Data will be lost [ 501.069111][T16776] [ 501.080048][T16765] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 501.091280][T16765] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 501.137924][ T27] audit: type=1804 audit(1685678181.389:1886): pid=16775 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.QsO08o/43/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 501.204891][T16787] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 501.227341][ T27] audit: type=1804 audit(1685678181.449:1887): pid=16771 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.v4FQ0s/44/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 501.227946][T16787] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 501.290956][ T27] audit: type=1804 audit(1685678181.539:1888): pid=16792 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.QsO08o/43/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 501.321517][T16789] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 501.326150][T16771] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 501.348310][ T5471] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:480: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 501.380167][T16782] loop0: detected capacity change from 0 to 2048 [ 501.383544][T16789] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 501.402285][ T5471] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 15 with max blocks 1 with error 117 [ 501.409347][T16794] loop3: detected capacity change from 0 to 2048 [ 501.437670][T16787] EXT4-fs (loop1): This should not happen!! Data will be lost [ 501.437670][T16787] [ 501.457305][T16771] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 501.459682][T16789] EXT4-fs (loop4): This should not happen!! Data will be lost [ 501.459682][T16789] [ 501.470450][ T5471] EXT4-fs (loop2): This should not happen!! Data will be lost [ 501.470450][ T5471] [ 501.494628][T15076] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 501.518639][T15076] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 501.540662][T16775] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 501.553134][T16795] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 501.568312][T15076] EXT4-fs (loop1): Inode 18 (ffff888073f98a00): i_reserved_data_blocks (1) not cleared! [ 501.582187][ T1215] ieee802154 phy0 wpan0: encryption failed: -22 [ 501.588591][ T1215] ieee802154 phy1 wpan1: encryption failed: -22 [ 501.596111][T16775] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 501.610778][T16782] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 501.619825][T16794] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 501.642451][T16782] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 501.643780][T15077] EXT4-fs (loop2): Inode 18 (ffff888072175a00): i_reserved_data_blocks (1) not cleared! [ 501.670706][T16803] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 501.671144][T16795] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 501.699049][T16803] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 501.699488][T16794] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 501.746988][T16794] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 501.757475][ T41] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:480: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0 [ 501.759171][T16803] EXT4-fs (loop0): This should not happen!! Data will be lost [ 501.759171][T16803] [ 501.781296][ T41] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 14 with max blocks 1 with error 117 [ 501.794428][T16795] EXT4-fs (loop5): This should not happen!! Data will be lost [ 501.794428][T16795] [ 501.796336][T16782] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 501.805734][T16794] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 501.816510][ T41] EXT4-fs (loop4): This should not happen!! Data will be lost [ 501.816510][ T41] [ 501.836096][T16782] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 501.850329][T16782] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 501.874762][T15079] EXT4-fs (loop4): Inode 18 (ffff88806987c600): i_reserved_data_blocks (1) not cleared! [ 501.875269][T16782] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 501.897741][T16806] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 501.923813][T16806] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 501.937169][T15080] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 501.960861][T15080] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 501.981910][T16782] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 502.007209][T16806] EXT4-fs (loop3): This should not happen!! Data will be lost [ 502.007209][T16806] [ 502.022965][T16814] loop2: detected capacity change from 0 to 2048 [ 502.029076][T16812] loop1: detected capacity change from 0 to 2048 [ 502.036808][T16782] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 502.049445][T15080] EXT4-fs (loop5): Inode 18 (ffff8880722a9400): i_reserved_data_blocks (1) not cleared! [ 502.130953][T15078] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 502.166314][T15078] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 502.183101][T16814] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 502.202633][T16814] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 502.217117][T15078] EXT4-fs (loop3): Inode 18 (ffff888073f99400): i_reserved_data_blocks (1) not cleared! [ 502.233800][T16812] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 502.245599][ T12] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:480: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 502.259254][T16825] loop4: detected capacity change from 0 to 2048 [ 502.272699][T16826] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 502.278383][T16812] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 502.301529][ T12] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 19 with max blocks 1 with error 117 [ 502.305086][T16826] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 502.337229][ T12] EXT4-fs (loop0): This should not happen!! Data will be lost [ 502.337229][ T12] [ 502.353413][T16826] EXT4-fs (loop2): This should not happen!! Data will be lost [ 502.353413][T16826] [ 502.358621][T16812] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 502.374248][T16814] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 502.385407][T15075] EXT4-fs (loop0): Inode 18 (ffff888069890000): i_reserved_data_blocks (1) not cleared! [ 502.392079][T16812] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 502.408561][T16814] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 502.431397][T16823] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 502.454491][T16814] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 502.485007][T16825] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 502.498756][T16825] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 502.513666][T16823] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 502.526571][T16814] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 502.570111][T16830] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 502.597114][T16823] EXT4-fs (loop1): This should not happen!! Data will be lost [ 502.597114][T16823] [ 502.618099][ T75] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:480: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 502.621219][T16835] loop5: detected capacity change from 0 to 2048 [ 502.661087][T16830] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 502.676149][ T75] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 31 with max blocks 1 with error 117 [ 502.712679][T15076] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 502.717875][T16830] EXT4-fs (loop4): This should not happen!! Data will be lost [ 502.717875][T16830] [ 502.732449][ T75] EXT4-fs (loop2): This should not happen!! Data will be lost [ 502.732449][ T75] [ 502.739961][T15076] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 502.755518][T15077] EXT4-fs (loop2): Inode 18 (ffff88806987b200): i_reserved_data_blocks (1) not cleared! [ 502.769730][T16839] loop0: detected capacity change from 0 to 2048 [ 502.771613][T16838] loop3: detected capacity change from 0 to 2048 [ 502.783056][T16825] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 502.824788][T16825] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 502.859497][T15076] EXT4-fs (loop1): Inode 18 (ffff88806987ee00): i_reserved_data_blocks (1) not cleared! [ 502.886424][T16839] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 502.926091][T16835] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 502.947605][T16839] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 502.967692][T16839] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 502.978176][T16835] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 502.993426][T16839] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 502.997712][T16838] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 503.005979][ T41] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:480: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0 [ 503.025641][T16852] loop2: detected capacity change from 0 to 2048 [ 503.030504][T16848] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 503.056859][T16848] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 503.067924][T16853] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 503.074883][T16848] EXT4-fs (loop5): This should not happen!! Data will be lost [ 503.074883][T16848] [ 503.091260][ T41] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 40 with max blocks 1 with error 117 [ 503.095958][T16835] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 503.121487][T16853] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 503.134516][T16853] EXT4-fs (loop0): This should not happen!! Data will be lost [ 503.134516][T16853] [ 503.144356][T16838] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 503.157470][T16835] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 503.170953][ T41] EXT4-fs (loop4): This should not happen!! Data will be lost [ 503.170953][ T41] [ 503.172385][T16835] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 503.191366][T16855] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 503.192511][T16839] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 503.217018][T16835] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 503.231861][T16839] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 503.245035][T16835] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 503.245645][T16839] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 503.265091][T16835] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 503.265133][T16855] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 503.290109][T16835] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 503.290494][T15079] EXT4-fs (loop4): Inode 18 (ffff888069896e00): i_reserved_data_blocks (1) not cleared! [ 503.300311][T16861] loop1: detected capacity change from 0 to 2048 [ 503.391091][T16852] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 503.411399][T16839] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 503.428768][T16855] EXT4-fs (loop3): This should not happen!! Data will be lost [ 503.428768][T16855] [ 503.439548][T16852] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 503.450425][T16868] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 503.468918][T16867] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 503.472038][ T41] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 22 with max blocks 4 with error 117 [ 503.515194][T16867] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 503.525931][ T41] EXT4-fs (loop5): This should not happen!! Data will be lost [ 503.525931][ T41] [ 503.532741][T16868] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 503.538170][T15078] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 503.560192][T16867] EXT4-fs (loop2): This should not happen!! Data will be lost [ 503.560192][T16867] [ 503.570364][ T12] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:480: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 503.576405][T15080] EXT4-fs (loop5): Inode 18 (ffff8880723fbc00): i_reserved_data_blocks (1) not cleared! [ 503.592247][ T12] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 18 with max blocks 1 with error 117 [ 503.609453][T16868] EXT4-fs (loop1): This should not happen!! Data will be lost [ 503.609453][T16868] [ 503.626678][T16852] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 503.636578][T16861] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 503.636934][T16861] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 503.658891][T15078] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 503.673892][ T12] EXT4-fs (loop0): This should not happen!! Data will be lost [ 503.673892][ T12] [ 503.695965][T16852] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 503.711027][T15075] EXT4-fs (loop0): Inode 18 (ffff888073da8000): i_reserved_data_blocks (1) not cleared! [ 503.713582][T16861] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 503.735816][T15078] EXT4-fs (loop3): Inode 18 (ffff888073ed9e00): i_reserved_data_blocks (1) not cleared! [ 503.742395][T16871] loop4: detected capacity change from 0 to 2048 [ 503.762316][T16852] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 503.778903][T16861] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 503.798314][T16852] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 503.902190][ T5471] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:480: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 503.916774][ T12] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:480: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 503.955270][ T5471] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 12 with max blocks 1 with error 117 [ 503.975552][T16871] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 503.986936][T16878] loop5: detected capacity change from 0 to 2048 [ 504.002205][T16871] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 504.010356][T16880] loop0: detected capacity change from 0 to 2048 [ 504.014379][ T5471] EXT4-fs (loop1): This should not happen!! Data will be lost [ 504.014379][ T5471] [ 504.022421][ T12] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 15 with max blocks 1 with error 117 [ 504.035054][T16884] loop3: detected capacity change from 0 to 2048 [ 504.052752][T16881] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 504.073493][T15076] EXT4-fs (loop1): Inode 18 (ffff8880722ac600): i_reserved_data_blocks (1) not cleared! [ 504.085656][T16881] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 504.100824][ T12] EXT4-fs (loop2): This should not happen!! Data will be lost [ 504.100824][ T12] [ 504.125399][T16881] EXT4-fs (loop4): This should not happen!! Data will be lost [ 504.125399][T16881] [ 504.137246][T15077] EXT4-fs (loop2): Inode 18 (ffff8880722aa800): i_reserved_data_blocks (1) not cleared! [ 504.176909][T16871] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 504.238662][T16871] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 504.251799][T16895] loop1: detected capacity change from 0 to 2048 [ 504.272999][T16878] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 504.284589][T16878] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 504.303884][T16878] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 504.316491][T16894] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1100: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 504.347551][T16901] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1100: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 504.369462][T16878] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 504.382122][T16894] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 20 with error 28 [ 504.382156][T16894] EXT4-fs (loop0): This should not happen!! Data will be lost [ 504.382156][T16894] [ 504.382172][T16894] EXT4-fs (loop0): Total free blocks count 0 [ 504.382185][T16894] EXT4-fs (loop0): Free/Dirty block details [ 504.382200][T16894] EXT4-fs (loop0): free_blocks=2415919104 [ 504.382214][T16894] EXT4-fs (loop0): dirty_blocks=32 [ 504.438154][T16901] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 18 with error 28 [ 504.457121][T16907] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1100: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 504.470275][T16905] loop2: detected capacity change from 0 to 2048 [ 504.479699][ T5471] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:480: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 504.493948][T16901] EXT4-fs (loop3): This should not happen!! Data will be lost [ 504.493948][T16901] [ 504.504173][T16901] EXT4-fs (loop3): Total free blocks count 0 [ 504.510748][T16901] EXT4-fs (loop3): Free/Dirty block details [ 504.510979][T16902] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 504.517044][T16901] EXT4-fs (loop3): free_blocks=2415919104 [ 504.539684][ T5471] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 73 with max blocks 1 with error 117 [ 504.539834][T16901] EXT4-fs (loop3): dirty_blocks=32 [ 504.558213][T16901] EXT4-fs (loop3): Block reservation details [ 504.564992][T16907] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 28 with error 28 [ 504.575357][T16901] EXT4-fs (loop3): i_reserved_data_blocks=2 [ 504.601999][ T5471] EXT4-fs (loop4): This should not happen!! Data will be lost [ 504.601999][ T5471] [ 504.612293][T16894] EXT4-fs (loop0): Block reservation details [ 504.618389][T16894] EXT4-fs (loop0): i_reserved_data_blocks=2 [ 504.623068][T16902] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 504.625373][T16907] EXT4-fs (loop1): This should not happen!! Data will be lost [ 504.625373][T16907] [ 504.648023][T16907] EXT4-fs (loop1): Total free blocks count 0 [ 504.654369][T16907] EXT4-fs (loop1): Free/Dirty block details [ 504.660709][T16907] EXT4-fs (loop1): free_blocks=2415919104 [ 504.666917][T16907] EXT4-fs (loop1): dirty_blocks=48 [ 504.672549][T16907] EXT4-fs (loop1): Block reservation details [ 504.678986][T16907] EXT4-fs (loop1): i_reserved_data_blocks=3 [ 504.687891][T16902] EXT4-fs (loop5): This should not happen!! Data will be lost [ 504.687891][T16902] [ 504.690577][T15079] EXT4-fs (loop4): Inode 18 (ffff888073f96e00): i_reserved_data_blocks (1) not cleared! [ 504.714976][T16905] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 504.730944][ T5471] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 19 with max blocks 8 with error 28 [ 504.753283][T15080] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 504.760020][T16905] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 504.781325][ T5471] EXT4-fs (loop0): This should not happen!! Data will be lost [ 504.781325][ T5471] [ 504.805590][T16905] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 504.818628][T16905] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 504.824850][T15080] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 504.843467][T16912] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 504.862413][T16912] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 504.885860][ T41] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 28 with max blocks 57 with error 28 [ 504.904173][T15080] EXT4-fs (loop5): Inode 18 (ffff888077615a00): i_reserved_data_blocks (1) not cleared! [ 504.935690][ T41] EXT4-fs (loop1): This should not happen!! Data will be lost [ 504.935690][ T41] [ 504.940416][T16914] loop3: detected capacity change from 0 to 2048 [ 504.954664][T16912] EXT4-fs (loop2): This should not happen!! Data will be lost [ 504.954664][T16912] [ 505.015195][T16918] loop4: detected capacity change from 0 to 2048 [ 505.057989][ T27] kauditd_printk_skb: 20 callbacks suppressed [ 505.058004][ T27] audit: type=1804 audit(1685678185.309:1909): pid=16914 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.97H5gk/45/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 505.092841][T15077] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 505.104348][T16921] loop5: detected capacity change from 0 to 2048 [ 505.133485][T16919] loop0: detected capacity change from 0 to 2048 [ 505.156890][T15077] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 505.175989][T16914] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 505.224280][T16929] loop1: detected capacity change from 0 to 2048 [ 505.232047][T16930] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 505.247739][ T27] audit: type=1804 audit(1685678185.369:1910): pid=16918 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.QsO08o/46/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 505.248038][T16930] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 505.284527][T16914] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 505.286524][T15077] EXT4-fs (loop2): Inode 18 (ffff888072172800): i_reserved_data_blocks (1) not cleared! [ 505.306898][ T27] audit: type=1804 audit(1685678185.569:1911): pid=16921 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.v4FQ0s/47/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 505.330513][T16930] EXT4-fs (loop4): This should not happen!! Data will be lost [ 505.330513][T16930] [ 505.341660][T16914] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 505.353064][T16914] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 505.368504][T16918] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 505.385107][T16918] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 505.385214][T16921] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 505.400007][T16931] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 505.437587][ T27] audit: type=1804 audit(1685678185.689:1912): pid=16929 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.Je48Ib/46/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 505.440701][T16921] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 505.493412][T16918] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 505.499470][T16931] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 505.531369][ T27] audit: type=1804 audit(1685678185.739:1913): pid=16919 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.B12I25/45/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 505.555008][T16918] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 505.569384][T16929] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 505.595206][T16929] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 505.610533][T16919] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 505.620036][T16931] EXT4-fs (loop3): This should not happen!! Data will be lost [ 505.620036][T16931] [ 505.639992][T15078] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 505.645393][T16943] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 505.659934][T16946] loop2: detected capacity change from 0 to 2048 [ 505.669536][T16942] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 505.674145][T15078] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 505.712815][T16943] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 505.712921][ T12] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:480: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 505.725786][T16942] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 505.751227][T15078] EXT4-fs (loop3): Inode 18 (ffff8880723f6e00): i_reserved_data_blocks (1) not cleared! [ 505.752677][T16919] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 505.763302][ T12] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 101 with max blocks 1 with error 117 [ 505.774670][T16943] EXT4-fs (loop1): This should not happen!! Data will be lost [ 505.774670][T16943] [ 505.798688][ T27] audit: type=1804 audit(1685678186.049:1914): pid=16946 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.lH8Yif/47/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 505.813861][T16919] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 505.822982][ T12] EXT4-fs (loop4): This should not happen!! Data will be lost [ 505.822982][ T12] [ 505.843437][T15079] EXT4-fs (loop4): Inode 18 (ffff888072170000): i_reserved_data_blocks (1) not cleared! [ 505.865748][T16946] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 505.875910][T16929] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 505.885682][T16942] EXT4-fs (loop5): This should not happen!! Data will be lost [ 505.885682][T16942] [ 505.886017][T16946] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 505.907517][T16919] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 505.910063][T16929] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 505.920702][T16945] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 505.947011][T15080] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 505.958081][T16946] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 505.967925][T16945] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 505.974616][T15080] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 505.980793][T16929] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 506.003538][T16945] EXT4-fs (loop0): This should not happen!! Data will be lost [ 506.003538][T16945] [ 506.013711][T16946] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 506.027629][T16952] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 506.051184][T15075] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 506.051943][T15080] EXT4-fs (loop5): Inode 18 (ffff8880723f1400): i_reserved_data_blocks (1) not cleared! [ 506.072658][T16929] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 506.091396][T15075] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 506.098148][T16952] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 506.127816][T15075] EXT4-fs (loop0): Inode 18 (ffff888069a2c600): i_reserved_data_blocks (1) not cleared! [ 506.137907][T16929] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 506.152756][T16957] loop3: detected capacity change from 0 to 2048 [ 506.154154][T16956] loop4: detected capacity change from 0 to 2048 [ 506.182165][T16929] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 506.205398][T16952] EXT4-fs (loop2): This should not happen!! Data will be lost [ 506.205398][T16952] [ 506.238223][T16946] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 506.267598][ T41] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:480: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0 [ 506.298344][ T41] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 20 with max blocks 1 with error 117 [ 506.300947][T16946] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 506.311343][ T27] audit: type=1804 audit(1685678186.549:1915): pid=16957 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.97H5gk/46/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 506.351167][ T27] audit: type=1804 audit(1685678186.589:1916): pid=16956 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.QsO08o/47/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 506.379491][ T41] EXT4-fs (loop1): This should not happen!! Data will be lost [ 506.379491][ T41] [ 506.393487][T15076] EXT4-fs (loop1): Inode 18 (ffff888069895a00): i_reserved_data_blocks (1) not cleared! [ 506.407164][T16967] loop0: detected capacity change from 0 to 2048 [ 506.426895][T16956] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 506.443523][T16957] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 506.465151][ T75] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:480: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 506.475770][T16956] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 506.491442][ T75] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 26 with max blocks 1 with error 117 [ 506.499199][T16965] loop5: detected capacity change from 0 to 2048 [ 506.511998][T16957] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 506.542533][ T27] audit: type=1804 audit(1685678186.799:1917): pid=16967 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.B12I25/46/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 506.571993][ T75] EXT4-fs (loop2): This should not happen!! Data will be lost [ 506.571993][ T75] [ 506.583907][T16972] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 506.609040][T16970] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 506.619756][T15077] EXT4-fs (loop2): Inode 18 (ffff888077659400): i_reserved_data_blocks (1) not cleared! [ 506.630160][T16976] loop1: detected capacity change from 0 to 2048 [ 506.654990][ T27] audit: type=1804 audit(1685678186.909:1918): pid=16965 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.v4FQ0s/48/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 506.663947][T16972] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 506.692771][T16967] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 506.693353][T16970] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 506.718853][T16967] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 506.741598][T16967] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 506.754651][T16965] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 506.765783][T16967] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 506.766434][T16967] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 506.780169][T16972] EXT4-fs (loop3): This should not happen!! Data will be lost [ 506.780169][T16972] [ 506.797346][T16965] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 506.810222][T16965] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 506.822258][T16967] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 506.862698][T16981] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 506.882958][T15078] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 506.894012][T16965] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 506.904763][T16970] EXT4-fs (loop4): This should not happen!! Data will be lost [ 506.904763][T16970] [ 506.919621][T15078] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 506.937089][T16976] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 506.949478][T16981] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 506.968924][T16986] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 506.969751][T16976] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 507.000491][T16981] EXT4-fs (loop0): This should not happen!! Data will be lost [ 507.000491][T16981] [ 507.011080][T15079] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 507.011225][T15078] EXT4-fs (loop3): Inode 18 (ffff888069895000): i_reserved_data_blocks (1) not cleared! [ 507.022701][T16989] loop2: detected capacity change from 0 to 2048 [ 507.031284][T16967] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 507.048047][T16967] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 507.057953][T15079] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 507.074213][T16976] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 507.083737][T15079] EXT4-fs (loop4): Inode 18 (ffff888073faee00): i_reserved_data_blocks (1) not cleared! [ 507.086967][T16967] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 507.105189][T16986] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 507.127132][T16976] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 507.128067][T16986] EXT4-fs (loop5): This should not happen!! Data will be lost [ 507.128067][T16986] [ 507.182130][ T75] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 22 with max blocks 1 with error 117 [ 507.217960][ T75] EXT4-fs (loop0): This should not happen!! Data will be lost [ 507.217960][ T75] [ 507.233661][T16990] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 507.260772][T15080] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 507.289927][T16989] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 507.298577][T15080] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 507.310912][T16989] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 507.324843][T15075] EXT4-fs (loop0): Inode 18 (ffff8880723d3c00): i_reserved_data_blocks (1) not cleared! [ 507.327599][T16990] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 507.335899][T17001] loop4: detected capacity change from 0 to 2048 [ 507.357269][T17000] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 507.387161][T16998] loop3: detected capacity change from 0 to 2048 [ 507.393935][T15080] EXT4-fs (loop5): Inode 18 (ffff8880723d5a00): i_reserved_data_blocks (1) not cleared! [ 507.420115][T17000] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 507.487871][T17001] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 507.499643][T16990] EXT4-fs (loop1): This should not happen!! Data will be lost [ 507.499643][T16990] [ 507.512724][T17001] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 507.525301][T17001] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 507.533031][T17006] loop0: detected capacity change from 0 to 2048 [ 507.538142][T17001] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 507.555794][T17012] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 507.563364][T17000] EXT4-fs (loop2): This should not happen!! Data will be lost [ 507.563364][T17000] [ 507.583272][T15076] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 507.594307][T15076] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 507.608173][T16998] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 507.608399][T15076] EXT4-fs (loop1): Inode 18 (ffff888073eca800): i_reserved_data_blocks (1) not cleared! [ 507.626745][T17011] loop5: detected capacity change from 0 to 2048 [ 507.635126][T16998] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 507.637096][T17012] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 507.663199][T16998] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 507.673658][T15077] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 507.697324][T17012] EXT4-fs (loop4): This should not happen!! Data will be lost [ 507.697324][T17012] [ 507.708675][T17001] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 507.727983][T17001] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 507.757660][T15077] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 507.774142][T16998] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 507.794014][T17006] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 507.804459][T17006] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 507.825668][T17006] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 507.838243][T17006] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 507.855922][T17011] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 507.876643][ T5471] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:480: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 507.879254][T16998] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 507.892521][T15077] EXT4-fs (loop2): Inode 18 (ffff888072243200): i_reserved_data_blocks (1) not cleared! [ 507.919332][T17011] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 507.929867][T17006] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 507.946959][ T5471] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 44 with max blocks 1 with error 117 [ 507.961142][T16998] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 507.965913][T17028] loop1: detected capacity change from 0 to 2048 [ 507.974351][T17011] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 507.989401][ T5471] EXT4-fs (loop4): This should not happen!! Data will be lost [ 507.989401][ T5471] [ 507.996151][T17006] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 507.999977][T17016] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 508.021907][T17011] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 508.027332][T17026] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 508.041077][T15079] EXT4-fs (loop4): Inode 18 (ffff8880723d2800): i_reserved_data_blocks (1) not cleared! [ 508.068566][T17023] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 508.096088][T17026] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 508.117519][T17026] EXT4-fs (loop0): This should not happen!! Data will be lost [ 508.117519][T17026] [ 508.128580][T17016] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 508.135111][T17023] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 508.152736][T17016] EXT4-fs (loop3): This should not happen!! Data will be lost [ 508.152736][T17016] [ 508.182387][T17033] loop2: detected capacity change from 0 to 2048 [ 508.191045][T17006] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 508.203272][T17006] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 508.203281][T17023] EXT4-fs (loop5): This should not happen!! Data will be lost [ 508.203281][T17023] [ 508.233205][T17006] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 508.234566][T15078] EXT4-fs (loop3): Inode 18 (ffff888073d93c00): i_reserved_data_blocks (1) not cleared! [ 508.258822][ T75] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 37 with max blocks 1 with error 117 [ 508.283813][T17028] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 508.296515][ T75] EXT4-fs (loop0): This should not happen!! Data will be lost [ 508.296515][ T75] [ 508.309866][T15075] EXT4-fs (loop0): Inode 18 (ffff888073d96e00): i_reserved_data_blocks (1) not cleared! [ 508.309991][T17028] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 508.340476][T15080] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 508.390021][T17038] loop4: detected capacity change from 0 to 2048 [ 508.390478][T17028] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 508.406990][T15080] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 508.428959][T17033] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 508.439175][T17033] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 508.458432][T17028] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 508.468537][T17043] loop3: detected capacity change from 0 to 2048 [ 508.474598][T15080] EXT4-fs (loop5): Inode 18 (ffff8880722a1400): i_reserved_data_blocks (1) not cleared! [ 508.539945][T17041] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 508.540369][T17033] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 508.577964][T17041] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 508.608047][T17038] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 508.636058][T17051] loop0: detected capacity change from 0 to 2048 [ 508.653814][T17041] EXT4-fs (loop1): This should not happen!! Data will be lost [ 508.653814][T17041] [ 508.664568][T17038] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 508.687372][T17033] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 508.706724][T17043] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 508.725232][T17038] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 508.735102][T17043] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 508.737514][T17057] loop5: detected capacity change from 0 to 2048 [ 508.747984][T17049] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 508.754371][T15076] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 508.784804][T15076] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 508.806773][T17038] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 508.826449][T17043] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 508.835468][T15076] EXT4-fs (loop1): Inode 18 (ffff8880722a1e00): i_reserved_data_blocks (1) not cleared! [ 508.849269][T17053] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 508.850671][T17049] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 508.879217][T17053] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 508.895287][T17051] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 508.904423][T17043] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 508.913340][T17049] EXT4-fs (loop2): This should not happen!! Data will be lost [ 508.913340][T17049] [ 508.927444][T17051] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 508.970781][T15077] EXT4-fs (loop2): Inode 18 (ffff888073f99400): i_reserved_data_blocks (1) not cleared! [ 508.989099][T17057] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 508.991277][T17051] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 509.002804][T17053] EXT4-fs (loop4): This should not happen!! Data will be lost [ 509.002804][T17053] [ 509.026539][T17058] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 509.047401][T17069] loop1: detected capacity change from 0 to 2048 [ 509.053934][T17051] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 509.064322][T17057] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 509.082118][T17058] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 509.094904][T17065] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 509.100610][T17058] EXT4-fs (loop3): This should not happen!! Data will be lost [ 509.100610][T17058] [ 509.121158][T15079] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 509.125939][T17057] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 509.144825][T15079] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 509.163988][T17065] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 509.188994][T15078] EXT4-fs (loop3): Inode 18 (ffff888069891e00): i_reserved_data_blocks (1) not cleared! [ 509.226717][T15079] EXT4-fs (loop4): Inode 18 (ffff888073d96400): i_reserved_data_blocks (1) not cleared! [ 509.237825][T17057] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 509.257650][T17065] EXT4-fs (loop0): This should not happen!! Data will be lost [ 509.257650][T17065] [ 509.274348][T15075] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 509.280891][T17075] loop2: detected capacity change from 0 to 2048 [ 509.286354][T17069] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 509.301117][T17068] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 509.330962][T15075] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 509.351483][T17068] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 509.386820][T17086] loop4: detected capacity change from 0 to 2048 [ 509.397539][T17069] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 509.414269][T17087] loop3: detected capacity change from 0 to 2048 [ 509.422579][T15075] EXT4-fs (loop0): Inode 18 (ffff888073f99e00): i_reserved_data_blocks (1) not cleared! [ 509.423442][T17068] EXT4-fs (loop5): This should not happen!! Data will be lost [ 509.423442][T17068] [ 509.450528][T17075] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 509.462466][T15080] EXT4-fs (loop5): Inode 18 (ffff88806987b200): i_reserved_data_blocks (1) not cleared! [ 509.496862][T17080] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 509.548153][T17086] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 509.567498][T17075] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 509.569311][T17080] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 509.606930][T17087] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 509.623294][T17087] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 509.635957][T17086] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 509.653841][T17080] EXT4-fs (loop1): This should not happen!! Data will be lost [ 509.653841][T17080] [ 509.654457][T17075] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 509.668049][T17097] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 509.692211][T17096] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 509.708525][T17096] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 509.721224][T15076] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 509.723624][T17097] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 509.747089][T15076] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 509.747605][T17100] loop5: detected capacity change from 0 to 2048 [ 509.764632][T17096] EXT4-fs (loop3): This should not happen!! Data will be lost [ 509.764632][T17096] [ 509.786679][T17102] loop0: detected capacity change from 0 to 2048 [ 509.793777][T17075] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 509.795192][T15076] EXT4-fs (loop1): Inode 18 (ffff8880722a9400): i_reserved_data_blocks (1) not cleared! [ 509.817884][T17087] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 509.828430][T17097] EXT4-fs (loop4): This should not happen!! Data will be lost [ 509.828430][T17097] [ 509.840156][T17087] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 509.840245][T17094] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 509.875931][T17087] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 509.885879][T15079] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 509.886913][T17087] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 509.901128][T15079] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 509.920473][T15076] EXT4-fs unmount: 241 callbacks suppressed [ 509.920490][T15076] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 509.920762][T17094] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 509.927421][T17087] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 509.937547][T17100] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 509.949933][T17102] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 509.968703][T17094] EXT4-fs (loop2): This should not happen!! Data will be lost [ 509.968703][T17094] [ 509.995263][T17087] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 510.008222][T17087] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 510.033163][T15077] EXT4-fs (loop2): Inode 18 (ffff8880722ae400): i_reserved_data_blocks (1) not cleared! [ 510.068820][T15077] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 510.091201][ T5471] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 67 with max blocks 3 with error 117 [ 510.114193][ T27] kauditd_printk_skb: 19 callbacks suppressed [ 510.114207][ T27] audit: type=1804 audit(1685678190.369:1938): pid=17100 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.v4FQ0s/51/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 510.122585][T15079] EXT4-fs (loop4): Inode 18 (ffff888073dad000): i_reserved_data_blocks (1) not cleared! [ 510.166343][T17102] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 510.186705][ T5471] EXT4-fs (loop3): This should not happen!! Data will be lost [ 510.186705][ T5471] [ 510.215907][T17102] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 510.218588][T17100] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 510.242188][ T27] audit: type=1804 audit(1685678190.419:1939): pid=17114 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.B12I25/49/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 510.248928][T17116] loop1: detected capacity change from 0 to 2048 [ 510.275668][T15078] EXT4-fs (loop3): Inode 18 (ffff888073daee00): i_reserved_data_blocks (1) not cleared! [ 510.282744][T17102] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 510.292139][T15078] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 510.302736][T15079] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 510.314854][T17100] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 510.338314][T17121] loop2: detected capacity change from 0 to 2048 [ 510.353463][T17102] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 510.380430][T17120] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 510.430318][T17120] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 510.443329][T17112] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 510.465751][T17116] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 510.485488][T17120] EXT4-fs (loop5): This should not happen!! Data will be lost [ 510.485488][T17120] [ 510.504103][T17126] loop3: detected capacity change from 0 to 2048 [ 510.513629][T17128] loop4: detected capacity change from 0 to 2048 [ 510.514341][T17121] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 510.546327][ T27] audit: type=1804 audit(1685678190.799:1940): pid=17116 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.Je48Ib/50/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 510.546599][T17112] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 510.596451][T15080] EXT4-fs (loop5): Inode 18 (ffff888073ed6400): i_reserved_data_blocks (1) not cleared! [ 510.597988][T17112] EXT4-fs (loop0): This should not happen!! Data will be lost [ 510.597988][T17112] [ 510.621770][ T27] audit: type=1804 audit(1685678190.869:1941): pid=17121 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.lH8Yif/51/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 510.658982][T17116] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 510.671518][T17128] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 510.690644][T17126] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 510.698256][T15080] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 510.720980][T17121] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 510.774563][T15075] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 510.776717][ T27] audit: type=1804 audit(1685678191.029:1942): pid=17128 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.QsO08o/51/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 510.792143][T15075] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 510.826808][T17116] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 510.861868][T17121] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 510.901347][T17136] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 510.912186][T17143] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 510.935435][T17139] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 510.940598][T15075] EXT4-fs (loop0): Inode 18 (ffff888073ed0a00): i_reserved_data_blocks (1) not cleared! [ 510.964734][T17128] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 510.995114][ T27] audit: type=1804 audit(1685678191.079:1943): pid=17126 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.97H5gk/50/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 511.008451][T15075] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 511.019162][T17143] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 511.034289][T17128] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 511.052304][T17145] loop5: detected capacity change from 0 to 2048 [ 511.053368][T17136] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 511.071917][T17139] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 511.084525][T17143] EXT4-fs (loop3): This should not happen!! Data will be lost [ 511.084525][T17143] [ 511.104636][T17145] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 511.105926][T17139] EXT4-fs (loop2): This should not happen!! Data will be lost [ 511.105926][T17139] [ 511.125483][T17126] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 511.126761][T17136] EXT4-fs (loop1): This should not happen!! Data will be lost [ 511.126761][T17136] [ 511.143531][ T27] audit: type=1804 audit(1685678191.399:1944): pid=17145 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.v4FQ0s/52/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 511.171370][T17141] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 511.202616][T17126] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 511.219746][T15077] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 511.239236][T15076] EXT4-fs (loop1): Inode 18 (ffff888069998a00): i_reserved_data_blocks (1) not cleared! [ 511.266499][T17145] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 511.272244][T15077] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 511.290054][T17152] loop0: detected capacity change from 0 to 2048 [ 511.292722][T15076] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 511.302339][T17145] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 511.318883][T17141] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 511.335091][ T41] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:480: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0 [ 511.342113][T17141] EXT4-fs (loop4): This should not happen!! Data will be lost [ 511.342113][T17141] [ 511.354772][T17145] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 511.371221][T17152] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 511.386500][T15077] EXT4-fs (loop2): Inode 18 (ffff888069a2b200): i_reserved_data_blocks (1) not cleared! [ 511.410283][T15079] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 511.429634][T17145] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 511.431930][ T41] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 16 with max blocks 1 with error 117 [ 511.456777][ T41] EXT4-fs (loop3): This should not happen!! Data will be lost [ 511.456777][ T41] [ 511.457495][ T27] audit: type=1804 audit(1685678191.719:1945): pid=17152 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.B12I25/50/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 511.468225][T15078] EXT4-fs (loop3): Inode 18 (ffff8880723f9e00): i_reserved_data_blocks (1) not cleared! [ 511.503203][T15077] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 511.528476][T15079] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 511.547830][T17159] loop1: detected capacity change from 0 to 2048 [ 511.555232][T15078] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 511.564993][T17150] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 511.602689][T15079] EXT4-fs (loop4): Inode 18 (ffff8880723f8a00): i_reserved_data_blocks (1) not cleared! [ 511.612872][T17152] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 511.614227][T17150] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 511.642530][T15079] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 511.656179][T17152] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 511.679641][T17159] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 511.695540][T17163] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 511.695644][T17150] EXT4-fs (loop5): This should not happen!! Data will be lost [ 511.695644][T17150] [ 511.751994][ T27] audit: type=1804 audit(1685678191.999:1946): pid=17159 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.Je48Ib/51/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 511.776115][T17163] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 511.828005][T15080] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 511.839375][T17167] loop2: detected capacity change from 0 to 2048 [ 511.849590][T17159] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 511.866375][T17163] EXT4-fs (loop0): This should not happen!! Data will be lost [ 511.866375][T17163] [ 511.877696][T17159] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 511.885469][T15080] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 511.902838][T17173] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 511.914569][T17170] loop3: detected capacity change from 0 to 2048 [ 511.925940][T17152] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 511.935024][T17175] loop4: detected capacity change from 0 to 2048 [ 511.947464][T17167] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 511.963391][T15080] EXT4-fs (loop5): Inode 18 (ffff888069806e00): i_reserved_data_blocks (1) not cleared! [ 511.973639][T17152] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 511.974294][T17173] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 511.990763][T15080] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 512.003576][T17152] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 512.020600][ T27] audit: type=1804 audit(1685678192.279:1947): pid=17167 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.lH8Yif/52/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 512.085076][T17170] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 512.098979][T17175] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 512.105101][T17173] EXT4-fs (loop1): This should not happen!! Data will be lost [ 512.105101][T17173] [ 512.128166][T17159] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 512.154903][T17152] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 512.176471][T17183] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1100: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 512.193114][T17159] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 512.235687][ T41] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:480: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0 [ 512.262098][T17183] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 63 with error 28 [ 512.278592][ T75] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:480: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 512.285049][ T41] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 20 with max blocks 1 with error 117 [ 512.313215][T17170] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 512.327506][T17175] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 512.346203][T17183] EXT4-fs (loop2): This should not happen!! Data will be lost [ 512.346203][T17183] [ 512.363485][ T75] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 7 with max blocks 1 with error 117 [ 512.365860][T17188] loop5: detected capacity change from 0 to 2048 [ 512.376959][ T75] EXT4-fs (loop1): This should not happen!! Data will be lost [ 512.376959][ T75] [ 512.383163][T17183] EXT4-fs (loop2): Total free blocks count 0 [ 512.394237][T17175] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 512.399050][ T41] EXT4-fs (loop0): This should not happen!! Data will be lost [ 512.399050][ T41] [ 512.410207][T17170] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 512.423154][T17183] EXT4-fs (loop2): Free/Dirty block details [ 512.433704][T17175] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 512.449238][T15076] EXT4-fs (loop1): Inode 18 (ffff888073dabc00): i_reserved_data_blocks (1) not cleared! [ 512.449313][T17183] EXT4-fs (loop2): free_blocks=2415919104 [ 512.467536][T17183] EXT4-fs (loop2): dirty_blocks=64 [ 512.467620][T15075] EXT4-fs (loop0): Inode 18 (ffff888072270000): i_reserved_data_blocks (1) not cleared! [ 512.473377][T17183] EXT4-fs (loop2): Block reservation details [ 512.483758][T17170] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 512.489294][T17183] EXT4-fs (loop2): i_reserved_data_blocks=4 [ 512.503109][T17170] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 512.508339][T15076] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 512.519158][T15075] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 512.539117][T17175] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 512.540260][T17188] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 512.571374][T17191] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 512.591860][T17190] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 512.618536][T17190] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 512.631584][T17190] EXT4-fs (loop3): This should not happen!! Data will be lost [ 512.631584][T17190] [ 512.642935][T17170] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 512.664160][T17191] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 512.692064][ T41] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 62 with max blocks 19 with error 28 [ 512.724438][T17188] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 512.728511][T17170] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 512.741157][T17191] EXT4-fs (loop4): This should not happen!! Data will be lost [ 512.741157][T17191] [ 512.771607][T17188] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 512.849032][T17194] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 512.865126][ T12] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:480: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 512.870040][T17196] loop0: detected capacity change from 0 to 2048 [ 512.886227][T15079] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 512.910233][ T12] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 11 with max blocks 1 with error 117 [ 512.920565][T17199] loop2: detected capacity change from 0 to 2048 [ 512.929485][T15079] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 512.933822][T17200] loop1: detected capacity change from 0 to 2048 [ 512.943463][T17194] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 512.968795][T15079] EXT4-fs (loop4): Inode 18 (ffff888077673c00): i_reserved_data_blocks (1) not cleared! [ 512.980517][T17194] EXT4-fs (loop5): This should not happen!! Data will be lost [ 512.980517][T17194] [ 512.992410][T15079] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 512.995284][ T12] EXT4-fs (loop3): This should not happen!! Data will be lost [ 512.995284][ T12] [ 513.002893][T17188] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 513.014053][T17199] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 513.026361][T17196] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 513.036464][T15078] EXT4-fs (loop3): Inode 18 (ffff888077676400): i_reserved_data_blocks (1) not cleared! [ 513.057286][T17188] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 513.073410][T17188] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 513.092492][T17188] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 513.093623][T15078] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 513.152402][T17200] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 513.170224][T17196] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 513.171171][T17199] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 513.215765][T17196] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 513.228795][ T12] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:480: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 513.274352][ T12] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 11 with max blocks 1 with error 117 [ 513.290124][T17200] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 513.297085][T17212] loop4: detected capacity change from 0 to 2048 [ 513.309446][T17199] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 513.312996][T17210] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 513.342531][ T12] EXT4-fs (loop5): This should not happen!! Data will be lost [ 513.342531][ T12] [ 513.351432][T17200] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 513.366186][T17199] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 513.385902][T15080] EXT4-fs (loop5): Inode 18 (ffff888073f95a00): i_reserved_data_blocks (1) not cleared! [ 513.389781][T17199] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 513.397773][T17215] loop3: detected capacity change from 0 to 2048 [ 513.416256][T15080] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 513.417233][T17212] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 513.438238][T17200] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 513.443086][T17210] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 513.471867][T17200] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 513.500010][T17213] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 513.504753][T17215] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 513.567252][T17213] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 513.581885][T17212] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 513.607811][T17211] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 513.630205][T17210] EXT4-fs (loop0): This should not happen!! Data will be lost [ 513.630205][T17210] [ 513.640228][T17213] EXT4-fs (loop1): This should not happen!! Data will be lost [ 513.640228][T17213] [ 513.657198][T17212] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 513.657295][T15076] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 513.683631][T17223] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 513.683698][T17211] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 513.716744][T15076] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 513.719600][T17215] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 513.734860][T17211] EXT4-fs (loop2): This should not happen!! Data will be lost [ 513.734860][T17211] [ 513.741611][T17222] loop5: detected capacity change from 0 to 2048 [ 513.756109][T15075] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 513.784100][T15076] EXT4-fs (loop1): Inode 18 (ffff888073eca800): i_reserved_data_blocks (1) not cleared! [ 513.794835][T17223] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 513.808024][T15075] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 513.809009][T15076] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 513.840464][T15075] EXT4-fs (loop0): Inode 18 (ffff888073f93c00): i_reserved_data_blocks (1) not cleared! [ 513.852489][T17215] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 513.861106][T17223] EXT4-fs (loop4): This should not happen!! Data will be lost [ 513.861106][T17223] [ 513.874462][T15075] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 513.886808][T15077] EXT4-fs (loop2): Inode 18 (ffff88807765c600): i_reserved_data_blocks (1) not cleared! [ 513.892288][T17215] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 513.897764][T15077] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 513.931069][T17215] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 513.958025][T15079] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 513.960422][T17222] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 514.018352][T15079] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 514.083092][T17225] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 514.104905][T15079] EXT4-fs (loop4): Inode 18 (ffff888072241400): i_reserved_data_blocks (1) not cleared! [ 514.112076][T17233] loop0: detected capacity change from 0 to 2048 [ 514.128219][T17225] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 514.150282][T17232] loop1: detected capacity change from 0 to 2048 [ 514.154505][T17225] EXT4-fs (loop3): This should not happen!! Data will be lost [ 514.154505][T17225] [ 514.157115][T17234] loop2: detected capacity change from 0 to 2048 [ 514.178730][T15079] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 514.192632][T17222] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 514.207291][T15078] EXT4-fs (loop3): Inode 18 (ffff888072243c00): i_reserved_data_blocks (1) not cleared! [ 514.218871][T17233] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 514.253446][T17222] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 514.276172][T15078] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 514.326172][T17240] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 514.353767][T17234] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 514.368428][T17233] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 514.369465][T17232] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 514.408320][T17233] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 514.411011][T17240] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 514.452209][T17248] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 514.498203][T17234] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 514.511332][T17248] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 514.531571][T17240] EXT4-fs (loop5): This should not happen!! Data will be lost [ 514.531571][T17240] [ 514.539485][T17251] loop3: detected capacity change from 0 to 2048 [ 514.545208][T17249] loop4: detected capacity change from 0 to 2048 [ 514.550677][T17234] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 514.576634][T17232] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 514.591842][T17248] EXT4-fs (loop0): This should not happen!! Data will be lost [ 514.591842][T17248] [ 514.611017][T15080] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 514.626483][T17232] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 514.641316][T17252] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 514.644892][T17249] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 514.667438][T17252] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 514.691225][T17233] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 514.706813][T15080] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 514.719311][T17232] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 514.746610][T17252] EXT4-fs (loop2): This should not happen!! Data will be lost [ 514.746610][T17252] [ 514.758758][T17234] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 514.769332][T17233] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 514.771539][T17251] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 514.794977][T15080] EXT4-fs (loop5): Inode 18 (ffff8880722a6e00): i_reserved_data_blocks (1) not cleared! [ 514.813528][ T12] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:480: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 514.827186][T17249] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 514.837969][T17249] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 514.839092][T15080] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 514.862949][T17232] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 514.862967][ T12] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 5 with max blocks 1 with error 117 [ 514.862992][ T12] EXT4-fs (loop0): This should not happen!! Data will be lost [ 514.862992][ T12] [ 514.875452][T17234] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 514.888415][T15075] EXT4-fs (loop0): Inode 18 (ffff8880722a0000): i_reserved_data_blocks (1) not cleared! [ 514.919463][T15075] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 514.930627][T17251] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 514.941772][T17263] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 514.948062][T17254] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 514.985283][T17251] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 515.004225][T17263] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 515.017719][ T41] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:480: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0 [ 515.019254][T17265] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 515.058360][ T41] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 24 with max blocks 1 with error 117 [ 515.068681][T17263] EXT4-fs (loop4): This should not happen!! Data will be lost [ 515.068681][T17263] [ 515.080800][T17254] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 515.101180][ T41] EXT4-fs (loop2): This should not happen!! Data will be lost [ 515.101180][ T41] [ 515.102597][T17268] loop0: detected capacity change from 0 to 2048 [ 515.121760][T17269] loop5: detected capacity change from 0 to 2048 [ 515.128385][T17254] EXT4-fs (loop1): This should not happen!! Data will be lost [ 515.128385][T17254] [ 515.139753][T17249] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 515.153177][T17265] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 515.168863][T17249] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 515.174648][T15077] EXT4-fs (loop2): Inode 18 (ffff88806999bc00): i_reserved_data_blocks (1) not cleared! [ 515.197381][T17265] EXT4-fs (loop3): This should not happen!! Data will be lost [ 515.197381][T17265] [ 515.209840][T17249] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 515.210347][T15076] EXT4-fs (loop1): Inode 18 (ffff888073d92800): i_reserved_data_blocks (1) not cleared! [ 515.223059][T15077] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 515.238859][T17249] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 515.238939][T15078] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 515.253458][T15076] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 515.270962][T17249] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 515.290216][T15078] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 515.291376][T17268] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 515.303602][T15078] EXT4-fs (loop3): Inode 18 (ffff888073f99e00): i_reserved_data_blocks (1) not cleared! [ 515.326835][T15078] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 515.344873][T17269] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 515.350919][T17249] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 515.379959][ T27] kauditd_printk_skb: 14 callbacks suppressed [ 515.379969][ T27] audit: type=1804 audit(1685678195.629:1962): pid=17269 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.v4FQ0s/55/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 515.418018][ T41] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:480: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0 [ 515.478125][T17268] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 515.488792][ T41] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 8 with max blocks 1 with error 117 [ 515.523170][T17269] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 515.532420][T17276] loop2: detected capacity change from 0 to 2048 [ 515.540723][T17268] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 515.566643][ T41] EXT4-fs (loop4): This should not happen!! Data will be lost [ 515.566643][ T41] [ 515.578296][ T27] audit: type=1804 audit(1685678195.659:1963): pid=17268 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.B12I25/53/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 515.597132][T17283] loop3: detected capacity change from 0 to 2048 [ 515.610587][T15079] EXT4-fs (loop4): Inode 18 (ffff888073f9ee00): i_reserved_data_blocks (1) not cleared! [ 515.611200][T17269] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 515.625970][T17284] loop1: detected capacity change from 0 to 2048 [ 515.633394][T17268] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 515.648108][T15079] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 515.651122][T17268] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 515.677990][T17269] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 515.690574][T17276] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 515.703449][T17285] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 515.738601][T17269] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 515.765193][T17285] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 515.779184][ T27] audit: type=1804 audit(1685678196.029:1964): pid=17276 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.lH8Yif/55/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 515.800752][T17283] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 515.834162][T17284] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 515.842688][T17285] EXT4-fs (loop0): This should not happen!! Data will be lost [ 515.842688][T17285] [ 515.852198][T17279] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 515.872275][T17279] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 515.893397][ T27] audit: type=1804 audit(1685678196.149:1965): pid=17283 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.97H5gk/54/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 515.896222][T17296] loop4: detected capacity change from 0 to 2048 [ 515.934813][T15075] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 515.952047][T17279] EXT4-fs (loop5): This should not happen!! Data will be lost [ 515.952047][T17279] [ 515.961561][T17276] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 515.963939][ T27] audit: type=1804 audit(1685678196.189:1966): pid=17284 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.Je48Ib/54/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 515.996746][T15080] EXT4-fs (loop5): Inode 18 (ffff888073fabc00): i_reserved_data_blocks (1) not cleared! [ 516.008959][T15075] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 516.025991][T17283] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 516.039700][T17284] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 516.049246][T17276] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 516.049605][T17276] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 516.076246][T17296] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 516.083093][T17283] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 516.089844][T15080] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 516.103511][T15075] EXT4-fs (loop0): Inode 18 (ffff888073faee00): i_reserved_data_blocks (1) not cleared! [ 516.120636][T17284] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 516.121593][T15075] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 516.132932][T17276] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 516.152428][T17283] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 516.155219][T17295] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 516.181660][ T27] audit: type=1804 audit(1685678196.439:1967): pid=17304 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.QsO08o/55/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 516.204652][T17283] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 516.223811][T17284] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 516.246670][T17284] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 516.264509][T17298] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 516.288128][T17304] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 516.304376][T17298] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 516.317133][T17299] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 516.332808][T17295] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 516.350904][T17295] EXT4-fs (loop2): This should not happen!! Data will be lost [ 516.350904][T17295] [ 516.361023][T17298] EXT4-fs (loop3): This should not happen!! Data will be lost [ 516.361023][T17298] [ 516.376208][T17299] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 516.393359][T17304] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 516.401628][T17306] loop5: detected capacity change from 0 to 2048 [ 516.412879][T15078] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 516.429323][T17299] EXT4-fs (loop1): This should not happen!! Data will be lost [ 516.429323][T17299] [ 516.439995][T15077] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 516.440080][T15078] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 516.468954][T15077] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 516.481345][T17309] loop0: detected capacity change from 0 to 2048 [ 516.485448][T17304] EXT4-fs (loop4): This should not happen!! Data will be lost [ 516.485448][T17304] [ 516.495521][T17306] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 516.513803][T15078] EXT4-fs (loop3): Inode 18 (ffff888072176e00): i_reserved_data_blocks (1) not cleared! [ 516.525616][T15076] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 516.530203][T15078] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 516.536334][T15077] EXT4-fs (loop2): Inode 18 (ffff888072171e00): i_reserved_data_blocks (1) not cleared! [ 516.555086][ T27] audit: type=1804 audit(1685678196.819:1968): pid=17306 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.v4FQ0s/56/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 516.567134][T15079] EXT4-fs (loop4): Inode 18 (ffff8880723fc600): i_reserved_data_blocks (1) not cleared! [ 516.595135][T17309] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 516.610669][T15076] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 516.616544][T17306] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 516.637892][T15079] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 516.657709][T15076] EXT4-fs (loop1): Inode 18 (ffff888072173c00): i_reserved_data_blocks (1) not cleared! [ 516.681527][ T27] audit: type=1804 audit(1685678196.929:1969): pid=17309 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.B12I25/54/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 516.755493][T17306] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 516.783374][T17309] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 516.791329][T17318] loop2: detected capacity change from 0 to 2048 [ 516.813393][T17306] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 516.826982][T17309] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 516.850409][T17306] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 516.864456][T17316] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 516.881055][T17309] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 516.881057][T17323] loop3: detected capacity change from 0 to 2048 [ 516.881266][ T27] audit: type=1804 audit(1685678197.129:1970): pid=17318 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.lH8Yif/56/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 516.921009][T17326] loop1: detected capacity change from 0 to 2048 [ 516.929533][T17309] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 516.938512][T17325] loop4: detected capacity change from 0 to 2048 [ 516.952807][T17322] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 516.960389][T17318] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 516.980056][T17316] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 516.995169][T17318] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 517.003531][T17316] EXT4-fs (loop5): This should not happen!! Data will be lost [ 517.003531][T17316] [ 517.018628][T17306] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 517.038250][T17306] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 517.055031][ T27] audit: type=1804 audit(1685678197.309:1971): pid=17323 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.97H5gk/55/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 517.099182][T17322] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 517.113008][T17322] EXT4-fs (loop0): This should not happen!! Data will be lost [ 517.113008][T17322] [ 517.124131][T17309] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 517.134672][T17318] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 517.167886][T17323] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 517.180937][ T41] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:480: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0 [ 517.196834][T17318] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 517.209175][T17309] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 517.226114][T17323] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 517.232641][T17344] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1100: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 517.255977][T17332] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 517.267127][T17344] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 55 with error 28 [ 517.286415][ T41] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 16 with max blocks 1 with error 117 [ 517.303206][ T5471] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:480: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 517.317037][ T41] EXT4-fs (loop5): This should not happen!! Data will be lost [ 517.317037][ T41] [ 517.325886][T17325] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 517.336678][T17344] EXT4-fs (loop1): This should not happen!! Data will be lost [ 517.336678][T17344] [ 517.336704][T17344] EXT4-fs (loop1): Total free blocks count 0 [ 517.336719][T17344] EXT4-fs (loop1): Free/Dirty block details [ 517.336733][T17344] EXT4-fs (loop1): free_blocks=2415919104 [ 517.336750][T17344] EXT4-fs (loop1): dirty_blocks=64 [ 517.336764][T17344] EXT4-fs (loop1): Block reservation details [ 517.336777][T17344] EXT4-fs (loop1): i_reserved_data_blocks=4 [ 517.338562][T15080] EXT4-fs (loop5): Inode 18 (ffff888073daa800): i_reserved_data_blocks (1) not cleared! [ 517.370919][ T5471] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 13 with max blocks 1 with error 117 [ 517.390062][T17341] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 517.424115][T17325] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 517.437365][T17332] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 517.444328][ T5471] EXT4-fs (loop0): This should not happen!! Data will be lost [ 517.444328][ T5471] [ 517.457525][T17332] EXT4-fs (loop2): This should not happen!! Data will be lost [ 517.457525][T17332] [ 517.464600][T17325] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 517.480550][T17341] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 517.482248][T15075] EXT4-fs (loop0): Inode 18 (ffff888073da8a00): i_reserved_data_blocks (1) not cleared! [ 517.505810][T17325] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 517.527274][T15077] EXT4-fs (loop2): Inode 18 (ffff888069a2b200): i_reserved_data_blocks (1) not cleared! [ 517.532058][T17341] EXT4-fs (loop3): This should not happen!! Data will be lost [ 517.532058][T17341] [ 517.569120][T17345] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 517.595853][ T41] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 54 with max blocks 56 with error 28 [ 517.621367][T17345] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 517.648007][T15078] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 517.655589][ T41] EXT4-fs (loop1): This should not happen!! Data will be lost [ 517.655589][ T41] [ 517.675114][T17348] loop5: detected capacity change from 0 to 2048 [ 517.682387][T15078] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 517.696922][T17351] loop0: detected capacity change from 0 to 2048 [ 517.702096][T17345] EXT4-fs (loop4): This should not happen!! Data will be lost [ 517.702096][T17345] [ 517.724671][T15078] EXT4-fs (loop3): Inode 18 (ffff888073dada00): i_reserved_data_blocks (1) not cleared! [ 517.765195][T17352] loop2: detected capacity change from 0 to 2048 [ 517.788391][T15079] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 517.823252][T17359] loop1: detected capacity change from 0 to 2048 [ 517.865826][T17362] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1100: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 517.891850][T17362] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 32 with error 28 [ 517.895304][T17348] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 517.938338][T15079] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 517.969303][T17362] EXT4-fs (loop0): This should not happen!! Data will be lost [ 517.969303][T17362] [ 517.988828][T17352] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 517.996675][T15079] EXT4-fs (loop4): Inode 18 (ffff8880723f8a00): i_reserved_data_blocks (1) not cleared! [ 518.020295][T17348] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 518.022764][T17359] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 518.037887][T17362] EXT4-fs (loop0): Total free blocks count 0 [ 518.056487][T17362] EXT4-fs (loop0): Free/Dirty block details [ 518.066102][T17352] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 518.070888][T17362] EXT4-fs (loop0): free_blocks=2415919104 [ 518.081313][T17370] loop3: detected capacity change from 0 to 2048 [ 518.090810][T17367] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 518.107112][T17359] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 518.120609][T17367] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 518.122968][T17372] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 518.155449][T17362] EXT4-fs (loop0): dirty_blocks=96 [ 518.170912][T17359] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 518.199871][T17362] EXT4-fs (loop0): Block reservation details [ 518.206911][T17359] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 518.215709][T17367] EXT4-fs (loop5): This should not happen!! Data will be lost [ 518.215709][T17367] [ 518.219800][T17372] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 518.245349][T17362] EXT4-fs (loop0): i_reserved_data_blocks=7 [ 518.260758][T17370] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 518.269599][T17377] loop4: detected capacity change from 0 to 2048 [ 518.277196][T17371] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 518.289125][T17372] EXT4-fs (loop2): This should not happen!! Data will be lost [ 518.289125][T17372] [ 518.310412][ T75] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 32 with max blocks 67 with error 28 [ 518.323843][T17371] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 518.341822][T17370] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 518.342370][ T75] EXT4-fs (loop0): This should not happen!! Data will be lost [ 518.342370][ T75] [ 518.357705][T17371] EXT4-fs (loop1): This should not happen!! Data will be lost [ 518.357705][T17371] [ 518.367311][T15080] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 518.376996][T17380] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 518.404425][T15080] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 518.416662][T15077] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 518.427628][T17359] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 518.445807][T17380] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 518.459938][T17380] EXT4-fs (loop3): This should not happen!! Data will be lost [ 518.459938][T17380] [ 518.471326][T17370] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 518.491982][T17370] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 518.504363][T15077] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 518.505378][T15080] EXT4-fs (loop5): Inode 18 (ffff888073ece400): i_reserved_data_blocks (1) not cleared! [ 518.516440][T17359] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 518.540062][T15077] EXT4-fs (loop2): Inode 18 (ffff888073edee00): i_reserved_data_blocks (1) not cleared! [ 518.551231][T17377] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 518.576542][ T41] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:480: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0 [ 518.594847][T17370] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 518.610972][T17377] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 518.618898][ T41] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 13 with max blocks 1 with error 117 [ 518.639825][T17370] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 518.652044][T17385] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 518.678019][ T41] EXT4-fs (loop1): This should not happen!! Data will be lost [ 518.678019][ T41] [ 518.688272][T17385] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 518.691680][T15076] EXT4-fs (loop1): Inode 18 (ffff888069a2d000): i_reserved_data_blocks (1) not cleared! [ 518.701428][T17385] EXT4-fs (loop4): This should not happen!! Data will be lost [ 518.701428][T17385] [ 518.718317][ T41] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:480: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0 [ 518.731301][T17387] loop0: detected capacity change from 0 to 2048 [ 518.739207][T17377] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 518.751599][ T41] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 12 with max blocks 1 with error 117 [ 518.784113][T17377] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 518.817182][ T41] EXT4-fs (loop3): This should not happen!! Data will be lost [ 518.817182][ T41] [ 518.855869][T15078] EXT4-fs (loop3): Inode 18 (ffff8880723d6400): i_reserved_data_blocks (1) not cleared! [ 518.862414][T17377] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 518.875480][T17398] loop1: detected capacity change from 0 to 2048 [ 518.898004][T17377] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 518.925091][T17387] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 518.937913][T17392] loop2: detected capacity change from 0 to 2048 [ 518.940892][T17399] loop5: detected capacity change from 0 to 2048 [ 518.958822][T17387] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 518.997121][T17401] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 519.024802][ T75] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:480: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 519.033623][T17401] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 519.087414][T17398] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 519.098961][T17407] loop3: detected capacity change from 0 to 2048 [ 519.106620][ T75] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 11 with max blocks 1 with error 117 [ 519.117567][T17401] EXT4-fs (loop0): This should not happen!! Data will be lost [ 519.117567][T17401] [ 519.149067][T17387] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 519.174769][T17399] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 519.181008][ T75] EXT4-fs (loop4): This should not happen!! Data will be lost [ 519.181008][ T75] [ 519.192005][T17398] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 519.198729][T15079] EXT4-fs (loop4): Inode 18 (ffff888073ede400): i_reserved_data_blocks (1) not cleared! [ 519.211670][T17392] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 519.226756][T17387] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 519.257757][T17399] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 519.280147][T17392] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 519.292899][T17398] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 519.301161][ T5471] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:480: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 519.317108][T17398] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 519.338589][T17392] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 519.349990][T17419] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 519.368001][T17407] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 519.373108][T17392] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 519.378929][ T5471] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 59 with max blocks 1 with error 117 [ 519.400966][T17424] loop4: detected capacity change from 0 to 2048 [ 519.403715][ T5471] EXT4-fs (loop0): This should not happen!! Data will be lost [ 519.403715][ T5471] [ 519.409578][T17419] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 519.419455][T17407] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 519.444795][T17410] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 519.446503][T15075] EXT4-fs (loop0): Inode 18 (ffff888069a2c600): i_reserved_data_blocks (1) not cleared! [ 519.473852][T17407] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 519.482056][T17418] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 519.484098][T17407] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 519.513055][T17419] EXT4-fs (loop5): This should not happen!! Data will be lost [ 519.513055][T17419] [ 519.523340][T17410] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 519.537070][T17420] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 519.575942][T17410] EXT4-fs (loop1): This should not happen!! Data will be lost [ 519.575942][T17410] [ 519.586156][T17428] loop0: detected capacity change from 0 to 2048 [ 519.594193][T17418] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 519.607928][T17420] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 519.620968][T15080] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 519.638175][T15080] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 519.641068][T17420] EXT4-fs (loop3): This should not happen!! Data will be lost [ 519.641068][T17420] [ 519.658495][T17418] EXT4-fs (loop2): This should not happen!! Data will be lost [ 519.658495][T17418] [ 519.661556][T17407] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 519.680185][T15076] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 519.696542][T17407] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 519.697696][T15080] EXT4-fs (loop5): Inode 18 (ffff888073ec8a00): i_reserved_data_blocks (1) not cleared! [ 519.719454][T17407] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 519.729602][T15077] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 519.739990][T17433] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1100: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 519.756984][T17407] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 519.762777][T15077] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 519.769579][T17433] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 57 with error 28 [ 519.781644][T15076] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 519.793560][T17433] EXT4-fs (loop4): This should not happen!! Data will be lost [ 519.793560][T17433] [ 519.793582][T17433] EXT4-fs (loop4): Total free blocks count 0 [ 519.821969][T17433] EXT4-fs (loop4): Free/Dirty block details [ 519.828067][T17433] EXT4-fs (loop4): free_blocks=2415919104 [ 519.834199][T17433] EXT4-fs (loop4): dirty_blocks=64 [ 519.839379][T17433] EXT4-fs (loop4): Block reservation details [ 519.845585][T17433] EXT4-fs (loop4): i_reserved_data_blocks=4 [ 519.846208][ T1024] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:480: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0 [ 519.852487][T17424] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 519.876646][T17424] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 519.890321][ T1024] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 15 with max blocks 1 with error 117 [ 519.892457][T15077] EXT4-fs (loop2): Inode 18 (ffff88807765d000): i_reserved_data_blocks (1) not cleared! [ 519.917691][T15076] EXT4-fs (loop1): Inode 18 (ffff88806987da00): i_reserved_data_blocks (1) not cleared! [ 519.921789][ T1024] EXT4-fs (loop3): This should not happen!! Data will be lost [ 519.921789][ T1024] [ 519.970819][T15078] EXT4-fs (loop3): Inode 18 (ffff888077658000): i_reserved_data_blocks (1) not cleared! [ 519.992784][T17428] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 520.002753][T17424] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 520.029686][T17428] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 520.049446][T17424] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 520.049671][T17438] loop5: detected capacity change from 0 to 2048 [ 520.094444][T17435] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 520.116694][T17435] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 520.158407][T17445] loop2: detected capacity change from 0 to 2048 [ 520.165446][ T5471] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 56 with max blocks 1 with error 28 [ 520.170496][T17442] loop1: detected capacity change from 0 to 2048 [ 520.186935][T17435] EXT4-fs (loop0): This should not happen!! Data will be lost [ 520.186935][T17435] [ 520.209575][T15075] EXT4-fs (loop0): Inode 18 (ffff888077651400): i_reserved_data_blocks (1) not cleared! [ 520.234063][ T5471] EXT4-fs (loop4): This should not happen!! Data will be lost [ 520.234063][ T5471] [ 520.255162][T17443] loop3: detected capacity change from 0 to 2048 [ 520.291796][T17438] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 520.316052][T17438] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 520.347322][T17445] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 520.354621][T17452] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 520.366095][T17442] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 520.418163][ T27] kauditd_printk_skb: 23 callbacks suppressed [ 520.418180][ T27] audit: type=1804 audit(1685678200.669:1995): pid=17443 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.97H5gk/58/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 520.420376][T17457] loop0: detected capacity change from 0 to 2048 [ 520.456934][T17445] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 520.475863][T17452] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 520.490093][T17442] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 520.504190][T17443] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 520.515458][T17460] loop4: detected capacity change from 0 to 2048 [ 520.522218][T17452] EXT4-fs (loop5): This should not happen!! Data will be lost [ 520.522218][T17452] [ 520.533019][T17454] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 520.554790][T17458] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 520.578794][T17443] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 520.596680][T17454] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 520.613419][T17458] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 520.626888][T15080] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 520.641487][ T27] audit: type=1804 audit(1685678200.899:1996): pid=17460 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.QsO08o/59/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 520.645875][T17443] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 520.705953][T17454] EXT4-fs (loop2): This should not happen!! Data will be lost [ 520.705953][T17454] [ 520.706026][T15080] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 520.717318][T17458] EXT4-fs (loop1): This should not happen!! Data will be lost [ 520.717318][T17458] [ 520.738635][T15077] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 520.752127][T17443] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 520.754113][T15076] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 520.768980][T17465] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 520.795076][T17465] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 520.801182][T17460] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 520.809380][T17465] EXT4-fs (loop3): This should not happen!! Data will be lost [ 520.809380][T17465] [ 520.809750][T17443] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 520.842118][ T27] audit: type=1804 audit(1685678201.079:1997): pid=17457 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.B12I25/58/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 520.865790][T17443] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 520.878948][T15077] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 520.891522][T15076] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 520.908663][T17460] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 520.921636][T15080] EXT4-fs (loop5): Inode 18 (ffff888077654600): i_reserved_data_blocks (1) not cleared! [ 520.959130][T17457] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 520.981052][T17474] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 521.002570][T15077] EXT4-fs (loop2): Inode 18 (ffff888073f93c00): i_reserved_data_blocks (1) not cleared! [ 521.013104][T15076] EXT4-fs (loop1): Inode 18 (ffff888072241e00): i_reserved_data_blocks (1) not cleared! [ 521.023964][ T75] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:480: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 521.024799][T17457] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 521.038931][T17474] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 521.065170][T17474] EXT4-fs (loop4): This should not happen!! Data will be lost [ 521.065170][T17474] [ 521.068606][ T75] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 10 with max blocks 1 with error 117 [ 521.081899][T17457] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 521.114257][T17460] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 521.127373][T17457] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 521.150077][T17460] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 521.183284][ T75] EXT4-fs (loop3): This should not happen!! Data will be lost [ 521.183284][ T75] [ 521.196019][T17480] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 521.221057][T17483] loop5: detected capacity change from 0 to 2048 [ 521.230886][T15078] EXT4-fs (loop3): Inode 18 (ffff8880722ad000): i_reserved_data_blocks (1) not cleared! [ 521.250787][ T75] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:480: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 521.253970][T17480] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 521.294027][T17488] loop1: detected capacity change from 0 to 2048 [ 521.294610][T17487] loop2: detected capacity change from 0 to 2048 [ 521.313311][ T27] audit: type=1804 audit(1685678201.569:1998): pid=17483 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.v4FQ0s/60/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 521.328006][T17480] EXT4-fs (loop0): This should not happen!! Data will be lost [ 521.328006][T17480] [ 521.346952][ T75] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 16 with max blocks 1 with error 117 [ 521.401168][T17483] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 521.422018][T17483] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 521.443730][T15075] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 521.452151][ T75] EXT4-fs (loop4): This should not happen!! Data will be lost [ 521.452151][ T75] [ 521.463670][T17483] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 521.464449][T15079] EXT4-fs (loop4): Inode 18 (ffff8880722aa800): i_reserved_data_blocks (1) not cleared! [ 521.483811][T17483] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 521.493236][ T27] audit: type=1804 audit(1685678201.679:1999): pid=17487 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.lH8Yif/60/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 521.520812][T15075] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 521.520862][T17483] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 521.553165][T17488] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 521.558308][T17494] loop3: detected capacity change from 0 to 2048 [ 521.564355][T17483] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 521.585467][T17500] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 521.603488][T15075] EXT4-fs (loop0): Inode 18 (ffff8880722a8000): i_reserved_data_blocks (1) not cleared! [ 521.631598][ T27] audit: type=1804 audit(1685678201.719:2000): pid=17488 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.Je48Ib/59/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 521.633625][T17488] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 521.656043][T17499] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 521.667392][T17500] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 521.667428][T17500] EXT4-fs (loop2): This should not happen!! Data will be lost [ 521.667428][T17500] [ 521.668051][T17487] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 521.723536][ T27] audit: type=1804 audit(1685678201.839:2001): pid=17503 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.lH8Yif/60/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 521.723775][T17499] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 521.748089][T17488] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 521.770632][T17487] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 521.776709][T17499] EXT4-fs (loop5): This should not happen!! Data will be lost [ 521.776709][T17499] [ 521.790567][T17487] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 521.802324][T17488] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 521.830864][ T27] audit: type=1804 audit(1685678202.079:2002): pid=17494 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.97H5gk/59/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 521.858826][T17487] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 521.859294][T15080] EXT4-fs (loop5): Inode 18 (ffff888073d92800): i_reserved_data_blocks (1) not cleared! [ 521.884456][T17487] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 521.892138][T17504] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 521.904645][T17509] loop4: detected capacity change from 0 to 2048 [ 521.916422][T17487] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 521.943558][T17487] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 521.950334][T17494] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 521.965627][T17487] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 521.978551][T17504] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 522.000327][T17512] loop0: detected capacity change from 0 to 2048 [ 522.006844][ T27] audit: type=1804 audit(1685678202.249:2003): pid=17509 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.QsO08o/60/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 522.021374][T17494] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 522.057873][T17510] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 522.086519][T17504] EXT4-fs (loop1): This should not happen!! Data will be lost [ 522.086519][T17504] [ 522.112190][T17509] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 522.124295][T15076] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 522.134522][ T12] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:480: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 522.153328][T15076] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 522.166114][T17509] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 522.166150][T17510] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 522.178620][ T12] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 17 with max blocks 1 with error 117 [ 522.214907][T17516] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 522.246448][T17519] loop5: detected capacity change from 0 to 2048 [ 522.257923][T15076] EXT4-fs (loop1): Inode 18 (ffff888073d94600): i_reserved_data_blocks (1) not cleared! [ 522.258281][T17510] EXT4-fs (loop3): This should not happen!! Data will be lost [ 522.258281][T17510] [ 522.279676][ T27] audit: type=1804 audit(1685678202.529:2004): pid=17512 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.B12I25/59/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 522.287361][T17516] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 522.303703][ T12] EXT4-fs (loop2): This should not happen!! Data will be lost [ 522.303703][ T12] [ 522.327562][T15077] EXT4-fs (loop2): Inode 18 (ffff888073d80000): i_reserved_data_blocks (1) not cleared! [ 522.355140][T17512] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 522.380692][T15078] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 522.425970][T17516] EXT4-fs (loop4): This should not happen!! Data will be lost [ 522.425970][T17516] [ 522.433568][T17512] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 522.448371][T17509] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 522.460065][T15078] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 522.501905][T17519] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 522.512691][T17519] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 522.532605][T17509] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 522.547953][T15078] EXT4-fs (loop3): Inode 18 (ffff888073fada00): i_reserved_data_blocks (1) not cleared! [ 522.549917][T17512] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 522.569449][T17530] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 522.593714][T17512] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 522.603799][T17532] loop1: detected capacity change from 0 to 2048 [ 522.607344][ T12] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:480: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 522.626693][T17530] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 522.639871][T17522] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 522.642366][T17535] loop2: detected capacity change from 0 to 2048 [ 522.663875][ T12] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 7 with max blocks 1 with error 117 [ 522.664201][T17530] EXT4-fs (loop5): This should not happen!! Data will be lost [ 522.664201][T17530] [ 522.690704][ T12] EXT4-fs (loop4): This should not happen!! Data will be lost [ 522.690704][ T12] [ 522.691221][T17519] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 522.701532][T17522] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 522.724859][T15079] EXT4-fs (loop4): Inode 18 (ffff888073d81e00): i_reserved_data_blocks (1) not cleared! [ 522.727501][T17522] EXT4-fs (loop0): This should not happen!! Data will be lost [ 522.727501][T17522] [ 522.764367][T15075] EXT4-fs (loop0): Inode 18 (ffff888073d85000): i_reserved_data_blocks (1) not cleared! [ 522.863042][T17519] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 522.876979][T17532] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 522.901013][T17543] loop3: detected capacity change from 0 to 2048 [ 522.922189][ T75] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:480: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 522.939140][T17535] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 522.951658][T17532] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 522.960413][ T75] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 6 with max blocks 1 with error 117 [ 522.985858][T17549] loop4: detected capacity change from 0 to 2048 [ 522.993739][T17535] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 523.010576][T17532] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 523.062982][ T75] EXT4-fs (loop5): This should not happen!! Data will be lost [ 523.062982][ T75] [ 523.071523][T17543] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 523.082323][T17532] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 523.086920][T15080] EXT4-fs (loop5): Inode 18 (ffff888073d86400): i_reserved_data_blocks (1) not cleared! [ 523.096035][T17535] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 523.105767][T17541] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 523.115505][T17535] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 523.138938][T17553] loop0: detected capacity change from 0 to 2048 [ 523.153053][T17544] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 523.167677][T17543] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 523.188486][T17544] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 523.188526][T17541] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 523.259248][T17544] EXT4-fs (loop2): This should not happen!! Data will be lost [ 523.259248][T17544] [ 523.290692][T17549] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 523.317876][T17553] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 523.320680][T17556] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 523.328036][T17541] EXT4-fs (loop1): This should not happen!! Data will be lost [ 523.328036][T17541] [ 523.352041][T17553] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 523.366255][T17563] loop5: detected capacity change from 0 to 2048 [ 523.376482][T17549] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 523.389293][T17556] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 523.401850][T15076] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 523.411810][T15077] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 523.416879][T15076] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 523.427055][T17556] EXT4-fs (loop3): This should not happen!! Data will be lost [ 523.427055][T17556] [ 523.436457][T17566] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 523.443864][T15077] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 523.474814][T17565] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 523.478080][T15076] EXT4-fs (loop1): Inode 18 (ffff88806999bc00): i_reserved_data_blocks (1) not cleared! [ 523.510619][T15078] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 523.510843][T17565] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 523.520759][T17566] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 523.546028][T15077] EXT4-fs (loop2): Inode 18 (ffff888069999e00): i_reserved_data_blocks (1) not cleared! [ 523.556876][T15078] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 523.600159][T17566] EXT4-fs (loop0): This should not happen!! Data will be lost [ 523.600159][T17566] [ 523.601114][T15078] EXT4-fs (loop3): Inode 18 (ffff8880722a0a00): i_reserved_data_blocks (1) not cleared! [ 523.611345][T17565] EXT4-fs (loop4): This should not happen!! Data will be lost [ 523.611345][T17565] [ 523.656977][T17563] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 523.665330][T17553] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 523.681524][T17553] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 523.700663][T17549] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 523.722472][T17563] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 523.734756][T17549] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 523.755409][T17572] loop2: detected capacity change from 0 to 2048 [ 523.762734][ T12] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:480: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 523.774556][T17574] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 523.800893][ T75] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:480: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 523.828646][ T12] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 62 with max blocks 1 with error 117 [ 523.854651][ T75] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 13 with max blocks 1 with error 117 [ 523.867600][ T75] EXT4-fs (loop4): This should not happen!! Data will be lost [ 523.867600][ T75] [ 523.879499][T15079] EXT4-fs (loop4): Inode 18 (ffff888073da8000): i_reserved_data_blocks (1) not cleared! [ 523.885100][T17576] loop1: detected capacity change from 0 to 2048 [ 523.892050][ T12] EXT4-fs (loop0): This should not happen!! Data will be lost [ 523.892050][ T12] [ 523.897021][T17574] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 523.925780][T15075] EXT4-fs (loop0): Inode 18 (ffff8880723fa800): i_reserved_data_blocks (1) not cleared! [ 523.991840][T17572] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 523.996912][T17580] loop3: detected capacity change from 0 to 2048 [ 524.003985][T17572] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 524.046064][T17581] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 524.067407][T17574] EXT4-fs (loop5): This should not happen!! Data will be lost [ 524.067407][T17574] [ 524.085796][T17581] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 524.102045][T15080] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 524.121002][T17585] loop4: detected capacity change from 0 to 2048 [ 524.125818][T17590] loop0: detected capacity change from 0 to 2048 [ 524.135266][T17581] EXT4-fs (loop2): This should not happen!! Data will be lost [ 524.135266][T17581] [ 524.145840][T15080] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 524.148877][T17572] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 524.177592][T17576] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 524.181837][T17572] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 524.246704][T17576] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 524.276725][T17580] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 524.276969][ T75] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:480: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 524.302110][T17580] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 524.303023][T15080] EXT4-fs (loop5): Inode 18 (ffff888073ed1400): i_reserved_data_blocks (1) not cleared! [ 524.322522][T17604] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 524.340548][T17590] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 524.350768][T17598] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 524.369446][T17598] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 524.384173][T17604] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 524.397461][T17590] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 524.420489][ T75] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 61 with max blocks 1 with error 117 [ 524.453365][T17585] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 524.490444][T17604] EXT4-fs (loop3): This should not happen!! Data will be lost [ 524.490444][T17604] [ 524.492979][T17585] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 524.501196][T17605] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 524.523062][ T75] EXT4-fs (loop2): This should not happen!! Data will be lost [ 524.523062][ T75] [ 524.541267][T17598] EXT4-fs (loop1): This should not happen!! Data will be lost [ 524.541267][T17598] [ 524.560072][T17605] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 524.575788][T17605] EXT4-fs (loop0): This should not happen!! Data will be lost [ 524.575788][T17605] [ 524.587534][T15078] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 524.601316][T15076] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 524.613856][T17585] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 524.624465][T15078] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 524.624721][T15077] EXT4-fs (loop2): Inode 18 (ffff888069806e00): i_reserved_data_blocks (1) not cleared! [ 524.637841][T15076] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 524.650209][T17611] loop5: detected capacity change from 0 to 2048 [ 524.667114][T17585] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 524.680313][T15075] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 524.691138][T15076] EXT4-fs (loop1): Inode 18 (ffff8880723fbc00): i_reserved_data_blocks (1) not cleared! [ 524.703493][T15078] EXT4-fs (loop3): Inode 18 (ffff8880723fda00): i_reserved_data_blocks (1) not cleared! [ 524.718564][T15075] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 524.737660][T17608] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 524.776540][T17614] loop2: detected capacity change from 0 to 2048 [ 524.800208][T17608] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 524.809222][T15075] EXT4-fs (loop0): Inode 18 (ffff888069800000): i_reserved_data_blocks (1) not cleared! [ 524.814633][T17608] EXT4-fs (loop4): This should not happen!! Data will be lost [ 524.814633][T17608] [ 524.839274][T15079] EXT4-fs (loop4): Inode 18 (ffff888073efda00): i_reserved_data_blocks (1) not cleared! [ 524.852980][T17620] loop1: detected capacity change from 0 to 2048 [ 524.881313][T17611] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 524.962814][T17611] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 524.964836][T17623] loop3: detected capacity change from 0 to 2048 [ 525.006208][T17632] loop0: detected capacity change from 0 to 2048 [ 525.025791][T17614] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 525.036390][T17628] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 525.053712][T17614] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 525.060299][T17620] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 525.102703][T17631] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 525.125781][T17635] loop4: detected capacity change from 0 to 2048 [ 525.157570][T17628] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 525.157608][T17620] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 525.170250][T17631] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 525.210296][T17638] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 525.238526][T17623] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 525.246256][T17628] EXT4-fs (loop5): This should not happen!! Data will be lost [ 525.246256][T17628] [ 525.260609][T17632] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 525.285219][T17631] EXT4-fs (loop2): This should not happen!! Data will be lost [ 525.285219][T17631] [ 525.312645][T15080] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 525.322810][T17623] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 525.336136][T15080] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 525.336143][T17638] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 525.336169][T17638] EXT4-fs (loop1): This should not happen!! Data will be lost [ 525.336169][T17638] [ 525.364306][T17632] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 525.372449][T17635] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 525.391104][T15080] EXT4-fs (loop5): Inode 18 (ffff888069805000): i_reserved_data_blocks (1) not cleared! [ 525.393255][T15077] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 525.440242][T17635] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 525.445403][T17632] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 525.463933][T17645] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 525.464003][T15077] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 525.495723][T17645] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 525.503718][T17632] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 525.533662][T17649] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 525.550491][T17645] EXT4-fs (loop3): This should not happen!! Data will be lost [ 525.550491][T17645] [ 525.569072][T15076] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 525.585523][T17649] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 525.585622][T15077] EXT4-fs (loop2): Inode 18 (ffff8880723f9e00): i_reserved_data_blocks (1) not cleared! [ 525.601315][T15076] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 525.631390][T17652] loop5: detected capacity change from 0 to 2048 [ 525.638740][T15078] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 525.649823][T17643] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 525.652443][T15078] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 525.672131][T17649] EXT4-fs (loop4): This should not happen!! Data will be lost [ 525.672131][T17649] [ 525.702281][T17643] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 525.709659][T15078] EXT4-fs (loop3): Inode 18 (ffff888073ed9400): i_reserved_data_blocks (1) not cleared! [ 525.727889][T15076] EXT4-fs (loop1): Inode 18 (ffff888072174600): i_reserved_data_blocks (1) not cleared! [ 525.739604][T15079] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 525.755722][T17643] EXT4-fs (loop0): This should not happen!! Data will be lost [ 525.755722][T17643] [ 525.783194][ T27] kauditd_printk_skb: 18 callbacks suppressed [ 525.783209][ T27] audit: type=1804 audit(1685678206.039:2023): pid=17652 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.v4FQ0s/64/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 525.797633][T15079] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 525.817330][T17657] loop2: detected capacity change from 0 to 2048 [ 525.859093][T17652] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 525.873352][T15075] EXT4-fs (loop0): Inode 18 (ffff888073ed8a00): i_reserved_data_blocks (1) not cleared! [ 525.885017][T15079] EXT4-fs (loop4): Inode 18 (ffff888073dae400): i_reserved_data_blocks (1) not cleared! [ 525.907688][ T27] audit: type=1804 audit(1685678206.159:2024): pid=17657 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.lH8Yif/64/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 525.944918][T17652] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 525.961684][T17664] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 526.009146][T17657] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 526.044487][T17657] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 526.056896][T17664] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 526.078301][T17666] loop3: detected capacity change from 0 to 2048 [ 526.087056][T17671] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 526.094537][T17664] EXT4-fs (loop5): This should not happen!! Data will be lost [ 526.094537][T17664] [ 526.108970][T17668] loop1: detected capacity change from 0 to 2048 [ 526.137511][T17675] loop0: detected capacity change from 0 to 2048 [ 526.144614][T17671] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 526.157425][T17674] loop4: detected capacity change from 0 to 2048 [ 526.165447][T17671] EXT4-fs (loop2): This should not happen!! Data will be lost [ 526.165447][T17671] [ 526.182922][T15080] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 526.195247][T15080] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 526.198354][T17657] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 526.225862][ T27] audit: type=1804 audit(1685678206.479:2025): pid=17674 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.QsO08o/64/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 526.278912][T15080] EXT4-fs (loop5): Inode 18 (ffff88807765d000): i_reserved_data_blocks (1) not cleared! [ 526.280252][T17657] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 526.316724][T17668] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 526.327501][T17674] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 526.331317][T17675] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 526.338853][T17666] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 526.375199][ T27] audit: type=1804 audit(1685678206.489:2026): pid=17666 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.97H5gk/63/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 526.392084][T17675] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 526.408606][ T27] audit: type=1804 audit(1685678206.499:2027): pid=17668 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.Je48Ib/63/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 526.443030][T17668] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 526.443036][T17674] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 526.444216][ T75] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:480: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 526.455206][T17666] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 526.467471][T17668] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 526.485448][ T27] audit: type=1804 audit(1685678206.509:2028): pid=17675 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.B12I25/63/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 526.499808][ T75] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 38 with max blocks 1 with error 117 [ 526.507579][T17674] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 526.528304][T17668] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 526.539297][T17666] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 526.550190][ T75] EXT4-fs (loop2): This should not happen!! Data will be lost [ 526.550190][ T75] [ 526.562151][T17689] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 526.597648][T15077] EXT4-fs (loop2): Inode 18 (ffff888077651400): i_reserved_data_blocks (1) not cleared! [ 526.607159][T17675] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 526.629662][T17674] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 526.663299][T17691] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 526.663499][T17666] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 526.692956][T17691] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 526.708080][T17675] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 526.720800][T17697] loop2: detected capacity change from 0 to 2048 [ 526.729391][T17689] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 526.745979][T17690] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 526.747350][T17691] EXT4-fs (loop4): This should not happen!! Data will be lost [ 526.747350][T17691] [ 526.763471][T17698] loop5: detected capacity change from 0 to 2048 [ 526.778386][T17690] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 526.779696][T17689] EXT4-fs (loop1): This should not happen!! Data will be lost [ 526.779696][T17689] [ 526.802435][T17692] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 526.808810][T17690] EXT4-fs (loop0): This should not happen!! Data will be lost [ 526.808810][T17690] [ 526.818743][T17674] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 526.840089][T17668] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 526.850199][ T27] audit: type=1804 audit(1685678207.099:2029): pid=17697 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.lH8Yif/65/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 526.865119][T17692] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 526.895542][T17668] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 526.922117][T17674] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 526.964692][T15075] EXT4-fs (loop0): Inode 18 (ffff888073ed9e00): i_reserved_data_blocks (1) not cleared! [ 526.968279][ T27] audit: type=1804 audit(1685678207.159:2030): pid=17698 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.v4FQ0s/65/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 527.030357][ T41] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:480: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0 [ 527.046982][T17698] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 527.053949][T17704] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1100: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 527.058806][T17692] EXT4-fs (loop3): This should not happen!! Data will be lost [ 527.058806][T17692] [ 527.088144][ T75] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:480: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 527.106335][ T41] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 13 with max blocks 1 with error 117 [ 527.108543][T17704] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 27 with error 28 [ 527.119607][T17698] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 527.144105][ T27] audit: type=1804 audit(1685678207.279:2031): pid=17708 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.v4FQ0s/65/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 527.180245][ T75] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 13 with max blocks 1 with error 117 [ 527.205978][T17710] loop0: detected capacity change from 0 to 2048 [ 527.206229][T17704] EXT4-fs (loop2): This should not happen!! Data will be lost [ 527.206229][T17704] [ 527.213230][ T41] EXT4-fs (loop4): This should not happen!! Data will be lost [ 527.213230][ T41] [ 527.233530][ T75] EXT4-fs (loop1): This should not happen!! Data will be lost [ 527.233530][ T75] [ 527.242067][T17704] EXT4-fs (loop2): Total free blocks count 0 [ 527.249435][T15078] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 527.260899][T17705] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 527.261255][T15078] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 527.280994][T17704] EXT4-fs (loop2): Free/Dirty block details [ 527.297769][T15076] EXT4-fs (loop1): Inode 18 (ffff888069a2c600): i_reserved_data_blocks (1) not cleared! [ 527.298437][T15079] EXT4-fs (loop4): Inode 18 (ffff888072273c00): i_reserved_data_blocks (1) not cleared! [ 527.320394][T15078] EXT4-fs (loop3): Inode 18 (ffff888072270000): i_reserved_data_blocks (1) not cleared! [ 527.338692][ T27] audit: type=1804 audit(1685678207.589:2032): pid=17710 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.B12I25/64/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 527.380173][T17705] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 527.403558][T17704] EXT4-fs (loop2): free_blocks=2415919104 [ 527.414162][T17705] EXT4-fs (loop5): This should not happen!! Data will be lost [ 527.414162][T17705] [ 527.426151][T17704] EXT4-fs (loop2): dirty_blocks=32 [ 527.434812][T17704] EXT4-fs (loop2): Block reservation details [ 527.441070][T17704] EXT4-fs (loop2): i_reserved_data_blocks=2 [ 527.449671][T17710] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 527.471596][T15080] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 527.485841][T17710] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 527.520950][T17721] loop1: detected capacity change from 0 to 2048 [ 527.529364][T15080] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 527.544510][T17710] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 527.573821][T15080] EXT4-fs (loop5): Inode 18 (ffff888072243c00): i_reserved_data_blocks (1) not cleared! [ 527.587566][T17710] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 527.608020][T17724] loop4: detected capacity change from 0 to 2048 [ 527.615447][T17717] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 527.627900][T17722] loop3: detected capacity change from 0 to 2048 [ 527.650146][T17717] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 527.684274][T17721] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 527.702029][T17717] EXT4-fs (loop0): This should not happen!! Data will be lost [ 527.702029][T17717] [ 527.719023][T15075] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 527.741082][T17735] loop5: detected capacity change from 0 to 2048 [ 527.745231][T15075] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 527.763034][T17721] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 527.766893][T17728] loop2: detected capacity change from 0 to 2048 [ 527.785943][T17730] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 527.811261][T15075] EXT4-fs (loop0): Inode 18 (ffff888072240a00): i_reserved_data_blocks (1) not cleared! [ 527.856123][T17724] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 527.867204][T17724] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 527.880415][T17730] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 527.954651][T17730] EXT4-fs (loop1): This should not happen!! Data will be lost [ 527.954651][T17730] [ 527.957213][T17742] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 527.981367][T17722] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 528.003051][T17728] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 528.016968][T17735] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 528.041530][T17728] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 528.055170][T15076] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 528.058854][T17722] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 528.078932][T15076] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 528.094420][T17735] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 528.096008][T17728] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 528.117442][T17742] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 528.118968][T15076] EXT4-fs (loop1): Inode 18 (ffff8880722a8000): i_reserved_data_blocks (1) not cleared! [ 528.134814][T17752] loop0: detected capacity change from 0 to 2048 [ 528.147108][T17728] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 528.154264][T17742] EXT4-fs (loop4): This should not happen!! Data will be lost [ 528.154264][T17742] [ 528.169625][T17748] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 528.176823][T17722] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 528.185676][T17735] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 528.197760][T17722] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 528.224348][T17748] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 528.236980][T17735] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 528.249047][T15079] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 528.252486][T17751] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 528.288118][T17750] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 528.294888][T17751] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 528.315484][T17748] EXT4-fs (loop2): This should not happen!! Data will be lost [ 528.315484][T17748] [ 528.328212][T15079] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 528.358239][T17758] loop1: detected capacity change from 0 to 2048 [ 528.360030][T17750] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 528.377936][T17750] EXT4-fs (loop5): This should not happen!! Data will be lost [ 528.377936][T17750] [ 528.388171][T17751] EXT4-fs (loop3): This should not happen!! Data will be lost [ 528.388171][T17751] [ 528.388178][T17735] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 528.388651][T17735] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 528.399098][T17728] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 528.413084][T15079] EXT4-fs (loop4): Inode 18 (ffff888073d96e00): i_reserved_data_blocks (1) not cleared! [ 528.444479][T17728] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 528.446389][T15078] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 528.475222][T17752] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 528.499366][T15078] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 528.512421][T17752] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 528.513016][ T75] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:480: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 528.539937][ T1024] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:480: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0 [ 528.543222][T15078] EXT4-fs (loop3): Inode 18 (ffff888073d93c00): i_reserved_data_blocks (1) not cleared! [ 528.558980][T17752] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 528.577772][ T1024] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 19 with max blocks 1 with error 117 [ 528.586930][T17752] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 528.590986][ T1024] EXT4-fs (loop2): This should not happen!! Data will be lost [ 528.590986][ T1024] [ 528.625385][T15077] EXT4-fs (loop2): Inode 18 (ffff888073d91400): i_reserved_data_blocks (1) not cleared! [ 528.640081][ T75] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 10 with max blocks 1 with error 117 [ 528.674734][T17758] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 528.724452][ T75] EXT4-fs (loop5): This should not happen!! Data will be lost [ 528.724452][ T75] [ 528.738273][T17758] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 528.761891][T17759] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 528.763681][T17764] loop4: detected capacity change from 0 to 2048 [ 528.805052][T15080] EXT4-fs (loop5): Inode 18 (ffff888073f99e00): i_reserved_data_blocks (1) not cleared! [ 528.817837][T17765] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 528.838693][T17769] loop3: detected capacity change from 0 to 2048 [ 528.845977][T17765] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 528.860677][T17765] EXT4-fs (loop1): This should not happen!! Data will be lost [ 528.860677][T17765] [ 528.875008][T17758] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 528.885108][T17759] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 528.921268][T17758] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 528.932457][T17759] EXT4-fs (loop0): This should not happen!! Data will be lost [ 528.932457][T17759] [ 528.965483][T17758] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 528.979220][T17764] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 528.988555][T17773] loop2: detected capacity change from 0 to 2048 [ 528.995585][T17769] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 529.006631][T17769] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 529.027125][T17758] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 529.037835][T17764] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 529.046753][T17778] loop5: detected capacity change from 0 to 2048 [ 529.058434][T15075] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 529.062912][T17769] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 529.078708][T15075] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 529.093904][T17781] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 529.110140][ T12] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:480: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 529.129765][T15075] EXT4-fs (loop0): Inode 18 (ffff888073fa8a00): i_reserved_data_blocks (1) not cleared! [ 529.150776][T17781] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 529.164868][ T12] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 6 with max blocks 1 with error 117 [ 529.190075][T17769] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 529.202165][T17781] EXT4-fs (loop4): This should not happen!! Data will be lost [ 529.202165][T17781] [ 529.214430][T17764] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 529.225721][ T12] EXT4-fs (loop1): This should not happen!! Data will be lost [ 529.225721][ T12] [ 529.228503][T17764] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 529.250035][T17769] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 529.252947][T15076] EXT4-fs (loop1): Inode 18 (ffff888073fad000): i_reserved_data_blocks (1) not cleared! [ 529.270534][T17769] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 529.283851][T17787] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1100: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 529.292555][T17789] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 529.299845][T17787] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 50 with error 28 [ 529.315533][T17789] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 529.332106][T17782] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 529.342225][T17764] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 529.365796][T17789] EXT4-fs (loop2): This should not happen!! Data will be lost [ 529.365796][T17789] [ 529.389189][T17787] EXT4-fs (loop5): This should not happen!! Data will be lost [ 529.389189][T17787] [ 529.399601][T17773] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 529.401572][T17787] EXT4-fs (loop5): Total free blocks count 0 [ 529.415083][T17782] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 529.415712][T17764] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 529.439280][T17773] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 529.440477][T17787] EXT4-fs (loop5): Free/Dirty block details [ 529.459704][T17787] EXT4-fs (loop5): free_blocks=2415919104 [ 529.481603][ T75] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:480: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 529.490394][T17782] EXT4-fs (loop3): This should not happen!! Data will be lost [ 529.490394][T17782] [ 529.510201][T17787] EXT4-fs (loop5): dirty_blocks=64 [ 529.513566][T17773] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 529.529610][T17787] EXT4-fs (loop5): Block reservation details [ 529.535496][T17792] loop0: detected capacity change from 0 to 2048 [ 529.536172][ T75] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 18 with max blocks 1 with error 117 [ 529.555445][T17773] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 529.568044][T15078] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 529.569769][T17794] loop1: detected capacity change from 0 to 2048 [ 529.582158][T17787] EXT4-fs (loop5): i_reserved_data_blocks=4 [ 529.586910][T17773] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 529.610811][T15078] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 529.623594][T17773] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 529.636910][ T12] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 49 with max blocks 5 with error 28 [ 529.637025][ T75] EXT4-fs (loop4): This should not happen!! Data will be lost [ 529.637025][ T75] [ 529.661305][T15079] EXT4-fs (loop4): Inode 18 (ffff888073d85000): i_reserved_data_blocks (1) not cleared! [ 529.661316][T17773] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 529.671818][T17773] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 529.694088][ T12] EXT4-fs (loop5): This should not happen!! Data will be lost [ 529.694088][ T12] [ 529.694549][T17773] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 529.719101][T15078] EXT4-fs (loop3): Inode 18 (ffff88806999ee00): i_reserved_data_blocks (1) not cleared! [ 529.738517][T17792] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 529.761802][T17792] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 529.789119][T17799] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 529.791939][T17803] loop5: detected capacity change from 0 to 2048 [ 529.844224][T17799] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 529.858334][T17794] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 529.880569][ T41] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 20 with max blocks 1 with error 117 [ 529.960000][T17812] loop4: detected capacity change from 0 to 2048 [ 529.968684][T17794] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 529.969752][T17799] EXT4-fs (loop0): This should not happen!! Data will be lost [ 529.969752][T17799] [ 529.990983][T17803] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 530.000918][ T41] EXT4-fs (loop2): This should not happen!! Data will be lost [ 530.000918][ T41] [ 530.023814][T15075] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 530.037539][T15077] EXT4-fs (loop2): Inode 18 (ffff888073d80a00): i_reserved_data_blocks (1) not cleared! [ 530.044537][T17809] loop3: detected capacity change from 0 to 2048 [ 530.052652][T15075] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 530.054176][T17803] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 530.079804][T17794] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 530.092857][T17803] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 530.092866][T17794] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 530.114940][T17803] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 530.121996][T17805] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 530.128006][T17814] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 530.162255][T17805] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 530.178142][T15075] EXT4-fs (loop0): Inode 18 (ffff888073fa9e00): i_reserved_data_blocks (1) not cleared! [ 530.187273][T17814] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 530.202014][T17805] EXT4-fs (loop1): This should not happen!! Data will be lost [ 530.202014][T17805] [ 530.214276][T17794] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 530.237804][T17814] EXT4-fs (loop5): This should not happen!! Data will be lost [ 530.237804][T17814] [ 530.266282][T17803] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 530.286320][T17803] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 530.294543][T17794] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 530.312717][T17803] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 530.335840][T17823] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 530.354465][T17803] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 530.364207][T17826] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 530.392933][ T41] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:480: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0 [ 530.420876][T17823] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 530.426721][ T41] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 7 with max blocks 1 with error 117 [ 530.447142][T17824] loop2: detected capacity change from 0 to 2048 [ 530.452160][T17826] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 530.472431][ T1024] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:480: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0 [ 530.474145][T17823] EXT4-fs (loop4): This should not happen!! Data will be lost [ 530.474145][T17823] [ 530.501904][ T41] EXT4-fs (loop5): This should not happen!! Data will be lost [ 530.501904][ T41] [ 530.506455][T17826] EXT4-fs (loop3): This should not happen!! Data will be lost [ 530.506455][T17826] [ 530.517845][T17829] loop0: detected capacity change from 0 to 2048 [ 530.528942][ T1024] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 12 with max blocks 2 with error 117 [ 530.540131][T17812] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 530.555949][T17809] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 530.570776][T17812] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 530.576050][T17809] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 530.583213][T15080] EXT4-fs (loop5): Inode 18 (ffff888069998a00): i_reserved_data_blocks (1) not cleared! [ 530.596252][ T1024] EXT4-fs (loop1): This should not happen!! Data will be lost [ 530.596252][ T1024] [ 530.615600][T15076] EXT4-fs (loop1): Inode 18 (ffff8880723f9400): i_reserved_data_blocks (1) not cleared! [ 530.615616][T17812] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 530.615982][T17812] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 530.647852][T17824] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 530.655345][T17809] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 530.669566][T17824] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 530.700066][T17809] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 530.714061][ T12] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:480: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 530.736865][T17834] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 530.750554][T17838] loop5: detected capacity change from 0 to 2048 [ 530.774247][T17829] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 530.784902][T17829] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 530.789094][T17834] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 530.797243][ T12] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 10 with max blocks 1 with error 117 [ 530.824560][ T75] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:480: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 530.844893][T17834] EXT4-fs (loop2): This should not happen!! Data will be lost [ 530.844893][T17834] [ 530.855686][T17824] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 530.866148][T17829] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 530.867694][ T27] kauditd_printk_skb: 18 callbacks suppressed [ 530.867707][ T27] audit: type=1804 audit(1685678211.119:2051): pid=17838 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.v4FQ0s/69/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 530.917463][ T75] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 17 with max blocks 1 with error 117 [ 530.917509][T17829] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 530.931351][T17842] loop1: detected capacity change from 0 to 2048 [ 530.958922][ T75] EXT4-fs (loop3): This should not happen!! Data will be lost [ 530.958922][ T75] [ 530.964462][T17824] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 530.989267][ T12] EXT4-fs (loop4): This should not happen!! Data will be lost [ 530.989267][ T12] [ 530.993234][T15078] EXT4-fs (loop3): Inode 18 (ffff888073ec8000): i_reserved_data_blocks (1) not cleared! [ 531.013668][T17838] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 531.037697][T17838] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 531.053006][T17838] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 531.061977][T17844] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 531.063636][T17838] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 531.101462][T15079] EXT4-fs (loop4): Inode 18 (ffff888073f9d000): i_reserved_data_blocks (1) not cleared! [ 531.102053][T17824] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 531.131635][T17842] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 531.138381][ T27] audit: type=1804 audit(1685678211.269:2052): pid=17842 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.Je48Ib/67/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 531.141570][T17846] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 531.182672][T17844] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 531.209052][T17842] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 531.232088][T17824] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 531.273010][T17852] loop3: detected capacity change from 0 to 2048 [ 531.275343][T17844] EXT4-fs (loop0): This should not happen!! Data will be lost [ 531.275343][T17844] [ 531.282600][T17842] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 531.315774][ T12] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:480: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 531.318374][T17854] loop4: detected capacity change from 0 to 2048 [ 531.342743][T17846] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 531.361010][ T27] audit: type=1804 audit(1685678211.619:2053): pid=17852 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.97H5gk/67/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 531.364798][ T12] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 13 with max blocks 1 with error 117 [ 531.384517][T15075] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 531.429608][T17842] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 531.440345][ T12] EXT4-fs (loop2): This should not happen!! Data will be lost [ 531.440345][ T12] [ 531.442755][T15075] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 531.452898][T15077] EXT4-fs (loop2): Inode 18 (ffff888077615a00): i_reserved_data_blocks (1) not cleared! [ 531.474038][T17852] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 531.477771][T17852] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 531.506770][T17846] EXT4-fs (loop5): This should not happen!! Data will be lost [ 531.506770][T17846] [ 531.517711][ T27] audit: type=1804 audit(1685678211.779:2054): pid=17854 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.QsO08o/68/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 531.543190][T15075] EXT4-fs (loop0): Inode 18 (ffff8880723fda00): i_reserved_data_blocks (1) not cleared! [ 531.543482][T17850] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 531.553580][T17862] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 531.585458][T15080] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 531.615148][T17854] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 531.632211][T15080] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 531.646427][T17850] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 531.660090][T17854] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 531.683186][T17862] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 531.692853][T17850] EXT4-fs (loop1): This should not happen!! Data will be lost [ 531.692853][T17850] [ 531.707201][T15080] EXT4-fs (loop5): Inode 18 (ffff8880723d5a00): i_reserved_data_blocks (1) not cleared! [ 531.718984][T17863] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 531.747290][T17866] loop2: detected capacity change from 0 to 2048 [ 531.753880][T17862] EXT4-fs (loop3): This should not happen!! Data will be lost [ 531.753880][T17862] [ 531.754180][T17852] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 531.786903][T17863] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 531.807811][T15076] EXT4-fs (loop1): Inode 18 (ffff888069806400): i_reserved_data_blocks (1) not cleared! [ 531.824674][T17868] loop0: detected capacity change from 0 to 2048 [ 531.845557][T17852] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 531.846625][T17863] EXT4-fs (loop4): This should not happen!! Data will be lost [ 531.846625][T17863] [ 531.873809][ T5471] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:480: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 531.906570][ T5471] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 7 with max blocks 1 with error 117 [ 531.933040][T17873] loop5: detected capacity change from 0 to 2048 [ 531.939603][ T27] audit: type=1804 audit(1685678212.189:2055): pid=17866 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.lH8Yif/69/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 531.952177][ T5471] EXT4-fs (loop3): This should not happen!! Data will be lost [ 531.952177][ T5471] [ 531.991189][ T27] audit: type=1804 audit(1685678212.239:2056): pid=17868 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.B12I25/68/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 532.014429][T15079] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 532.031271][T17866] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 532.054871][T15079] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 532.066976][T17868] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 532.081456][T17880] loop1: detected capacity change from 0 to 2048 [ 532.094605][T15078] EXT4-fs (loop3): Inode 18 (ffff888072176e00): i_reserved_data_blocks (1) not cleared! [ 532.099575][T17866] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 532.117749][T17868] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 532.136498][ T27] audit: type=1804 audit(1685678212.339:2057): pid=17873 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.v4FQ0s/70/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 532.142501][T15079] EXT4-fs (loop4): Inode 18 (ffff888072173200): i_reserved_data_blocks (1) not cleared! [ 532.175225][T17879] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 532.205620][T17873] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 532.208865][T17879] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 532.234600][T17879] EXT4-fs (loop2): This should not happen!! Data will be lost [ 532.234600][T17879] [ 532.239446][T17868] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 532.244876][T17873] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 532.285169][ T27] audit: type=1804 audit(1685678212.539:2058): pid=17880 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.Je48Ib/68/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 532.313506][T17868] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 532.325848][T17866] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 532.336856][T17873] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 532.358693][T17866] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 532.372735][T17873] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 532.387098][T17880] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 532.411008][T17882] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 532.427585][T17880] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 532.451102][T17886] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 532.453407][T17893] loop3: detected capacity change from 0 to 2048 [ 532.471652][T17896] loop4: detected capacity change from 0 to 2048 [ 532.481007][T17892] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 532.497123][T17882] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 532.497296][ T1024] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:480: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0 [ 532.525474][T17882] EXT4-fs (loop0): This should not happen!! Data will be lost [ 532.525474][T17882] [ 532.535323][T17886] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 532.548837][T17892] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 532.558630][T17886] EXT4-fs (loop5): This should not happen!! Data will be lost [ 532.558630][T17886] [ 532.571735][ T1024] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 11 with max blocks 1 with error 117 [ 532.584662][T17892] EXT4-fs (loop1): This should not happen!! Data will be lost [ 532.584662][T17892] [ 532.599974][T15075] EXT4-fs (loop0): Inode 18 (ffff888073eda800): i_reserved_data_blocks (1) not cleared! [ 532.600131][ T27] audit: type=1804 audit(1685678212.859:2059): pid=17896 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.QsO08o/69/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 532.647124][T15080] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 532.704963][T17896] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 532.715005][T17896] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 532.724675][ T1024] EXT4-fs (loop2): This should not happen!! Data will be lost [ 532.724675][ T1024] [ 532.727628][T17880] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 532.748383][ T27] audit: type=1804 audit(1685678212.919:2060): pid=17893 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.97H5gk/68/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 532.750373][T15080] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 532.788460][T17904] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 532.796209][T17880] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 532.804536][T17904] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 532.816594][T15077] EXT4-fs (loop2): Inode 18 (ffff888073edd000): i_reserved_data_blocks (1) not cleared! [ 532.828240][T17904] EXT4-fs (loop4): This should not happen!! Data will be lost [ 532.828240][T17904] [ 532.829227][T17896] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 532.860769][T17896] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 532.864156][T17893] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 532.882590][T17896] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 532.916233][T17896] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 532.936422][T17893] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 532.947834][T15080] EXT4-fs (loop5): Inode 18 (ffff88807765da00): i_reserved_data_blocks (1) not cleared! [ 532.964089][ T75] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:480: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 532.967428][T17907] loop0: detected capacity change from 0 to 2048 [ 532.992630][T17905] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 533.036434][ T12] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:480: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 533.045806][ T75] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 37 with max blocks 1 with error 117 [ 533.065853][T17905] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 533.088468][ T12] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 66 with max blocks 1 with error 117 [ 533.108349][T17905] EXT4-fs (loop3): This should not happen!! Data will be lost [ 533.108349][T17905] [ 533.131243][ T12] EXT4-fs (loop4): This should not happen!! Data will be lost [ 533.131243][ T12] [ 533.146286][T17911] loop2: detected capacity change from 0 to 2048 [ 533.155130][T15078] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 533.161237][ T75] EXT4-fs (loop1): This should not happen!! Data will be lost [ 533.161237][ T75] [ 533.177350][T15079] EXT4-fs (loop4): Inode 18 (ffff888077658a00): i_reserved_data_blocks (1) not cleared! [ 533.188348][T15078] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 533.190530][T17907] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 533.215592][T15076] EXT4-fs (loop1): Inode 18 (ffff888073f95000): i_reserved_data_blocks (1) not cleared! [ 533.216011][T17907] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 533.226423][T17915] loop5: detected capacity change from 0 to 2048 [ 533.255770][T15078] EXT4-fs (loop3): Inode 18 (ffff888073f90a00): i_reserved_data_blocks (1) not cleared! [ 533.312288][T17916] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 533.358041][T17911] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 533.367884][T17911] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 533.401897][T17911] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 533.404297][T17916] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 533.422117][T17911] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 533.448214][T17925] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 533.499683][T17915] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 533.509680][T17916] EXT4-fs (loop0): This should not happen!! Data will be lost [ 533.509680][T17916] [ 533.519434][T17915] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 533.532382][T17925] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 533.545131][T17915] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 533.551230][T17926] loop1: detected capacity change from 0 to 2048 [ 533.557084][T17915] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 533.573762][T15075] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 533.583371][T17925] EXT4-fs (loop2): This should not happen!! Data will be lost [ 533.583371][T17925] [ 533.584246][T17911] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 533.596550][T17928] loop3: detected capacity change from 0 to 2048 [ 533.610522][T17929] loop4: detected capacity change from 0 to 2048 [ 533.611013][T17911] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 533.630623][T17932] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 533.651362][T17932] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 533.651495][T15075] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 533.689087][T17932] EXT4-fs (loop5): This should not happen!! Data will be lost [ 533.689087][T17932] [ 533.700726][ T12] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:480: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 533.757422][T17926] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 533.770097][T15075] EXT4-fs (loop0): Inode 18 (ffff88807765bc00): i_reserved_data_blocks (1) not cleared! [ 533.818026][T17926] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 533.843193][T17944] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1100: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 533.862481][ T12] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 59 with max blocks 1 with error 117 [ 533.876019][T17943] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 533.883023][T17944] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 32 with error 28 [ 533.907529][ T12] EXT4-fs (loop2): This should not happen!! Data will be lost [ 533.907529][ T12] [ 533.917918][T15080] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 533.918639][T17929] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 533.945323][T15080] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 533.965212][T15077] EXT4-fs (loop2): Inode 18 (ffff888072241e00): i_reserved_data_blocks (1) not cleared! [ 534.009374][T17943] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 534.013875][T15080] EXT4-fs (loop5): Inode 18 (ffff888069a2a800): i_reserved_data_blocks (1) not cleared! [ 534.039357][T17944] EXT4-fs (loop3): This should not happen!! Data will be lost [ 534.039357][T17944] [ 534.074426][T17929] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 534.088227][T17944] EXT4-fs (loop3): Total free blocks count 0 [ 534.103896][T17948] loop0: detected capacity change from 0 to 2048 [ 534.116056][T17944] EXT4-fs (loop3): Free/Dirty block details [ 534.116165][T17943] EXT4-fs (loop1): This should not happen!! Data will be lost [ 534.116165][T17943] [ 534.129959][T17944] EXT4-fs (loop3): free_blocks=2415919104 [ 534.150500][T17944] EXT4-fs (loop3): dirty_blocks=112 [ 534.167261][T17950] loop2: detected capacity change from 0 to 2048 [ 534.179371][T17945] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 534.195194][T15076] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 534.205864][T17944] EXT4-fs (loop3): Block reservation details [ 534.215377][T15076] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 534.217230][T17944] EXT4-fs (loop3): i_reserved_data_blocks=7 [ 534.235032][T17945] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 534.243290][T15076] EXT4-fs (loop1): Inode 18 (ffff888069a2e400): i_reserved_data_blocks (1) not cleared! [ 534.280976][T17945] EXT4-fs (loop4): This should not happen!! Data will be lost [ 534.280976][T17945] [ 534.284295][T17956] loop5: detected capacity change from 0 to 2048 [ 534.312792][ T1024] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 32 with max blocks 65 with error 28 [ 534.345013][ T1024] EXT4-fs (loop3): This should not happen!! Data will be lost [ 534.345013][ T1024] [ 534.354611][T17948] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 534.401621][T17948] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 534.448622][T15079] EXT4-fs (loop4): Inode 18 (ffff888069a2d000): i_reserved_data_blocks (1) not cleared! [ 534.477822][T17964] loop1: detected capacity change from 0 to 2048 [ 534.492573][T17950] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 534.511383][T17956] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 534.525001][T17956] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 534.542795][T17970] loop3: detected capacity change from 0 to 2048 [ 534.549741][T17965] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 534.574046][T17950] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 534.610363][T17956] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 534.620146][T17965] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 534.632410][T17950] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 534.651516][T17950] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 534.693433][T17956] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 534.713720][T17970] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 534.726385][T17964] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 534.728741][T17965] EXT4-fs (loop0): This should not happen!! Data will be lost [ 534.728741][T17965] [ 534.756316][T17973] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 534.765412][T17964] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 534.786057][T17984] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 534.805982][T17975] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 534.806056][T17970] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 534.822459][T17984] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 534.834463][T17973] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 534.847218][T17975] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 534.862158][T17982] loop4: detected capacity change from 0 to 2048 [ 534.873593][T17984] EXT4-fs (loop1): This should not happen!! Data will be lost [ 534.873593][T17984] [ 534.903023][T17975] EXT4-fs (loop5): This should not happen!! Data will be lost [ 534.903023][T17975] [ 534.915458][T15075] EXT4-fs (loop0): Inode 18 (ffff888073dae400): i_reserved_data_blocks (1) not cleared! [ 534.932329][T15080] EXT4-fs (loop5): Inode 18 (ffff888073daee00): i_reserved_data_blocks (1) not cleared! [ 534.933169][T17964] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 534.945608][T17970] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 534.978325][T17964] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 534.990086][T17973] EXT4-fs (loop2): This should not happen!! Data will be lost [ 534.990086][T17973] [ 535.006580][T17970] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 535.021246][T17964] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 535.074358][T15077] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 535.100278][T17982] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 535.102908][T17964] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 535.131172][T17982] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 535.133565][T17983] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 535.143809][T15077] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 535.212798][T17992] loop5: detected capacity change from 0 to 2048 [ 535.225512][T17990] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 535.238570][T17995] loop0: detected capacity change from 0 to 2048 [ 535.251248][T17983] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 535.272205][ T1024] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:480: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0 [ 535.285184][T17983] EXT4-fs (loop3): This should not happen!! Data will be lost [ 535.285184][T17983] [ 535.287776][T17990] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 535.315823][T15077] EXT4-fs (loop2): Inode 18 (ffff888073dab200): i_reserved_data_blocks (1) not cleared! [ 535.327718][T15078] EXT4-fs (loop3): Inode 18 (ffff888073f9bc00): i_reserved_data_blocks (1) not cleared! [ 535.338378][ T1024] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 60 with max blocks 2 with error 117 [ 535.365363][ T1024] EXT4-fs (loop1): This should not happen!! Data will be lost [ 535.365363][ T1024] [ 535.388677][T17990] EXT4-fs (loop4): This should not happen!! Data will be lost [ 535.388677][T17990] [ 535.408471][T15076] EXT4-fs (loop1): Inode 18 (ffff888073d93c00): i_reserved_data_blocks (1) not cleared! [ 535.503414][T18002] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1100: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 535.530394][T17995] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 535.550648][T18002] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 86 with error 28 [ 535.573617][T18008] loop3: detected capacity change from 0 to 2048 [ 535.585603][T15079] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 535.589552][T18009] loop2: detected capacity change from 0 to 2048 [ 535.608130][T17995] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 535.621517][T18002] EXT4-fs (loop5): This should not happen!! Data will be lost [ 535.621517][T18002] [ 535.621560][T15079] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 535.659434][T18002] EXT4-fs (loop5): Total free blocks count 0 [ 535.669670][T18005] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 535.682634][T18012] loop1: detected capacity change from 0 to 2048 [ 535.690923][T18002] EXT4-fs (loop5): Free/Dirty block details [ 535.694287][T15079] EXT4-fs (loop4): Inode 18 (ffff888073d80000): i_reserved_data_blocks (1) not cleared! [ 535.705929][T18005] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 535.710573][T18002] EXT4-fs (loop5): free_blocks=2415919104 [ 535.740786][T18002] EXT4-fs (loop5): dirty_blocks=96 [ 535.746501][T18002] EXT4-fs (loop5): Block reservation details [ 535.752784][T18002] EXT4-fs (loop5): i_reserved_data_blocks=6 [ 535.760479][T18005] EXT4-fs (loop0): This should not happen!! Data will be lost [ 535.760479][T18005] [ 535.771227][T17995] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 535.816243][T18008] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 535.830436][T18008] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 535.844586][T18008] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 535.856230][T17995] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 535.875880][ T27] kauditd_printk_skb: 18 callbacks suppressed [ 535.875893][ T27] audit: type=1804 audit(1685678216.129:2079): pid=18012 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.Je48Ib/71/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 535.920195][T18009] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 535.922560][ T1024] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 85 with max blocks 10 with error 28 [ 535.943320][T18009] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 535.951877][T18026] loop4: detected capacity change from 0 to 2048 [ 535.963126][ T5471] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:480: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 535.992811][T18012] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 535.996898][ T1024] EXT4-fs (loop5): This should not happen!! Data will be lost [ 535.996898][ T1024] [ 536.010737][T18008] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 536.013500][T18024] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 536.042227][ T27] audit: type=1804 audit(1685678216.299:2080): pid=18026 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.QsO08o/72/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 536.067969][ T5471] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 13 with max blocks 1 with error 117 [ 536.080116][T18019] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 536.080627][T18012] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 536.108720][ T5471] EXT4-fs (loop0): This should not happen!! Data will be lost [ 536.108720][ T5471] [ 536.120214][T18012] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 536.128743][T18026] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 536.131228][T18012] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 536.152954][T15075] EXT4-fs (loop0): Inode 18 (ffff88806999d000): i_reserved_data_blocks (1) not cleared! [ 536.164050][T18019] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 536.179259][T18026] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 536.184076][T18019] EXT4-fs (loop3): This should not happen!! Data will be lost [ 536.184076][T18019] [ 536.201342][T18024] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 536.214866][T18012] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 536.226000][T18026] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 536.235682][T18024] EXT4-fs (loop2): This should not happen!! Data will be lost [ 536.235682][T18024] [ 536.247359][T18012] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 536.281273][T18026] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 536.299328][T15078] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 536.313020][T18030] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 536.321094][T18036] loop5: detected capacity change from 0 to 2048 [ 536.329353][T15077] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 536.346169][T18032] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 536.369066][T18039] loop0: detected capacity change from 0 to 2048 [ 536.373875][T15078] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 536.391072][T18030] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 536.409943][T15077] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 536.413452][T18030] EXT4-fs (loop1): This should not happen!! Data will be lost [ 536.413452][T18030] [ 536.422374][T18032] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 536.448285][T15076] EXT4-fs (loop1): Inode 18 (ffff88806999c600): i_reserved_data_blocks (1) not cleared! [ 536.471531][T18032] EXT4-fs (loop4): This should not happen!! Data will be lost [ 536.471531][T18032] [ 536.471566][ T27] audit: type=1804 audit(1685678216.719:2081): pid=18039 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.B12I25/72/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 536.472165][T15078] EXT4-fs (loop3): Inode 18 (ffff888073d85000): i_reserved_data_blocks (1) not cleared! [ 536.516168][T18026] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 536.528051][T15077] EXT4-fs (loop2): Inode 18 (ffff888073fa9e00): i_reserved_data_blocks (1) not cleared! [ 536.545963][T18026] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 536.573246][ T27] audit: type=1804 audit(1685678216.829:2082): pid=18036 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.v4FQ0s/74/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 536.605298][T18039] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 536.648677][T18036] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 536.659153][T18039] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 536.678313][T18036] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 536.707553][T18049] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 536.732676][T18047] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 536.739545][T18049] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 536.763886][ T1024] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:480: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0 [ 536.801322][T18049] EXT4-fs (loop5): This should not happen!! Data will be lost [ 536.801322][T18049] [ 536.810085][T18051] loop2: detected capacity change from 0 to 2048 [ 536.834435][T18036] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 536.836040][ T1024] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 10 with max blocks 1 with error 117 [ 536.854844][T18054] loop1: detected capacity change from 0 to 2048 [ 536.863294][T18047] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 536.872234][T18055] loop3: detected capacity change from 0 to 2048 [ 536.877917][T18036] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 536.882540][ T1024] EXT4-fs (loop4): This should not happen!! Data will be lost [ 536.882540][ T1024] [ 536.908723][T18047] EXT4-fs (loop0): This should not happen!! Data will be lost [ 536.908723][T18047] [ 536.908782][T15079] EXT4-fs (loop4): Inode 18 (ffff888073ed0a00): i_reserved_data_blocks (1) not cleared! [ 536.930685][T18036] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 536.951478][T15075] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 536.977869][ T27] audit: type=1804 audit(1685678217.229:2083): pid=18055 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.97H5gk/72/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 537.009230][T18036] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 537.028810][T15075] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 537.038786][ T27] audit: type=1804 audit(1685678217.259:2084): pid=18051 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.lH8Yif/73/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 537.096552][T18051] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 537.108480][ T27] audit: type=1804 audit(1685678217.369:2085): pid=18054 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.Je48Ib/72/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 537.141420][T18051] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 537.158585][T18065] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1100: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 537.175262][T18065] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 41 with error 28 [ 537.186235][T15075] EXT4-fs (loop0): Inode 18 (ffff888073ec8000): i_reserved_data_blocks (1) not cleared! [ 537.189393][T18065] EXT4-fs (loop3): This should not happen!! Data will be lost [ 537.189393][T18065] [ 537.208044][ T1024] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:480: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0 [ 537.214005][T18071] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 537.223509][T18065] EXT4-fs (loop3): Total free blocks count 0 [ 537.243914][T18054] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 537.246597][ T1024] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 22 with max blocks 1 with error 117 [ 537.269468][ T1024] EXT4-fs (loop5): This should not happen!! Data will be lost [ 537.269468][ T1024] [ 537.281280][T18065] EXT4-fs (loop3): Free/Dirty block details [ 537.295376][T18065] EXT4-fs (loop3): free_blocks=2415919104 [ 537.312891][T15080] EXT4-fs (loop5): Inode 18 (ffff8880723fc600): i_reserved_data_blocks (1) not cleared! [ 537.322480][T18072] loop4: detected capacity change from 0 to 2048 [ 537.327606][T18065] EXT4-fs (loop3): dirty_blocks=48 [ 537.337576][T18054] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 537.355198][T18071] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 537.369274][T18065] EXT4-fs (loop3): Block reservation details [ 537.386462][T18065] EXT4-fs (loop3): i_reserved_data_blocks=3 [ 537.395414][T18074] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 537.396671][T18071] EXT4-fs (loop2): This should not happen!! Data will be lost [ 537.396671][T18071] [ 537.431801][ T27] audit: type=1804 audit(1685678217.689:2086): pid=18072 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.QsO08o/73/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 537.437777][T18076] loop0: detected capacity change from 0 to 2048 [ 537.493462][T18051] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 537.498553][T18072] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 537.511185][T18051] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 537.525343][T18074] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 537.553560][ T5915] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 40 with max blocks 37 with error 28 [ 537.564606][T18082] loop5: detected capacity change from 0 to 2048 [ 537.568638][ T27] audit: type=1804 audit(1685678217.689:2087): pid=18069 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.97H5gk/72/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 537.573348][T18074] EXT4-fs (loop1): This should not happen!! Data will be lost [ 537.573348][T18074] [ 537.613970][T18072] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 537.631790][ T5915] EXT4-fs (loop3): This should not happen!! Data will be lost [ 537.631790][ T5915] [ 537.645892][ T1024] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:480: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0 [ 537.660983][T15076] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 537.671567][T18084] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 537.693099][ T27] audit: type=1804 audit(1685678217.959:2088): pid=18076 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.B12I25/73/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 537.702354][T15076] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 537.729984][ T1024] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 6 with max blocks 1 with error 117 [ 537.753312][T18084] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 537.783911][T18076] EXT4-fs error (device loop0): __ext4_get_inode_loc:4361: comm syz-executor433: Invalid inode table block 0 in block_group 0 [ 537.798287][T18076] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 537.802882][T15076] EXT4-fs (loop1): Inode 18 (ffff8880723fbc00): i_reserved_data_blocks (1) not cleared! [ 537.817938][T18076] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 537.829390][ T1024] EXT4-fs (loop2): This should not happen!! Data will be lost [ 537.829390][ T1024] [ 537.845667][T18084] EXT4-fs (loop4): This should not happen!! Data will be lost [ 537.845667][T18084] [ 537.857924][T18090] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 537.877474][T18090] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 537.894836][T18082] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 537.910343][T18090] EXT4-fs (loop0): This should not happen!! Data will be lost [ 537.910343][T18090] [ 537.922085][T15077] EXT4-fs (loop2): Inode 18 (ffff888073da8a00): i_reserved_data_blocks (1) not cleared! [ 537.932245][T18076] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 537.935792][T18094] loop3: detected capacity change from 0 to 2048 [ 537.942483][T15079] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 537.960267][T18082] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 537.973683][T18076] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 537.989294][T18095] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 537.995257][T15079] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 538.037767][T18095] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 538.051169][T18076] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 538.068726][T18102] loop1: detected capacity change from 0 to 2048 [ 538.076096][T15079] EXT4-fs (loop4): Inode 18 (ffff888072170a00): i_reserved_data_blocks (1) not cleared! [ 538.077852][T18095] EXT4-fs (loop5): This should not happen!! Data will be lost [ 538.077852][T18095] [ 538.097491][T18082] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 538.122484][T18082] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 538.170238][T18076] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 538.194499][T18094] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 538.218977][T18094] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 538.220246][T18102] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 538.246751][ T5471] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:480: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 538.263078][T18082] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 538.276510][T18108] loop2: detected capacity change from 0 to 2048 [ 538.294826][T18105] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 538.296024][T18082] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 538.326661][T18102] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 538.341205][T18105] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 538.364772][T18111] loop4: detected capacity change from 0 to 2048 [ 538.372487][ T5471] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 38 with max blocks 1 with error 117 [ 538.397577][T18109] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 538.413131][T18105] EXT4-fs (loop3): This should not happen!! Data will be lost [ 538.413131][T18105] [ 538.431195][ T5915] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:480: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0 [ 538.436495][T18094] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 538.454939][ T5471] EXT4-fs (loop0): This should not happen!! Data will be lost [ 538.454939][ T5471] [ 538.465204][T18094] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 538.478916][T18108] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 538.479012][T18094] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 538.501320][T15075] EXT4-fs (loop0): Inode 18 (ffff888072173c00): i_reserved_data_blocks (1) not cleared! [ 538.509003][T18094] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 538.524501][ T5915] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 14 with max blocks 1 with error 117 [ 538.542985][T18109] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 538.549037][T18108] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 538.569233][T18118] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 538.588081][T18118] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 538.606513][T18109] EXT4-fs (loop1): This should not happen!! Data will be lost [ 538.606513][T18109] [ 538.617311][ T1024] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:480: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0 [ 538.618653][T18118] EXT4-fs (loop2): This should not happen!! Data will be lost [ 538.618653][T18118] [ 538.633497][T18111] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 538.651265][T15076] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 538.664246][T18108] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 538.673999][ T5915] EXT4-fs (loop5): This should not happen!! Data will be lost [ 538.673999][ T5915] [ 538.680061][T18123] loop0: detected capacity change from 0 to 2048 [ 538.695843][ T1024] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 7 with max blocks 1 with error 117 [ 538.696690][T15076] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 538.709216][T18108] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 538.721650][T18111] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 538.734320][T15080] EXT4-fs (loop5): Inode 18 (ffff888072170000): i_reserved_data_blocks (1) not cleared! [ 538.746868][T18122] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 538.776105][T15076] EXT4-fs (loop1): Inode 18 (ffff888073d83c00): i_reserved_data_blocks (1) not cleared! [ 538.783754][ T1024] EXT4-fs (loop3): This should not happen!! Data will be lost [ 538.783754][ T1024] [ 538.810912][T18108] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 538.844234][T15078] EXT4-fs (loop3): Inode 18 (ffff8880723d6400): i_reserved_data_blocks (1) not cleared! [ 538.857556][T18122] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 538.868807][T18108] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 538.899840][T18123] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 538.938199][T18123] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 538.973854][T18122] EXT4-fs (loop4): This should not happen!! Data will be lost [ 538.973854][T18122] [ 538.974178][ T1024] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:480: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0 [ 539.010506][T18129] loop1: detected capacity change from 0 to 2048 [ 539.019561][T18127] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 539.036451][T15079] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 539.058807][T18127] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 539.061141][T15079] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 539.081454][T18133] loop5: detected capacity change from 0 to 2048 [ 539.086494][ T1024] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 9 with max blocks 1 with error 117 [ 539.102919][ T1024] EXT4-fs (loop2): This should not happen!! Data will be lost [ 539.102919][ T1024] [ 539.104498][T15079] EXT4-fs (loop4): Inode 18 (ffff88807765b200): i_reserved_data_blocks (1) not cleared! [ 539.115200][T18127] EXT4-fs (loop0): This should not happen!! Data will be lost [ 539.115200][T18127] [ 539.123667][T15077] EXT4-fs (loop2): Inode 18 (ffff88807765ee00): i_reserved_data_blocks (1) not cleared! [ 539.142743][T18123] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 539.147711][T18135] loop3: detected capacity change from 0 to 2048 [ 539.162928][T18123] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 539.196119][T18123] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 539.276600][T18129] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 539.279754][T18123] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 539.298707][T18129] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 539.305342][T18147] loop4: detected capacity change from 0 to 2048 [ 539.332793][T18133] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 539.374450][T18135] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 539.393933][T18129] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 539.414196][T18133] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 539.438216][T18135] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 539.453035][T18129] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 539.475545][T18157] loop2: detected capacity change from 0 to 2048 [ 539.482539][ T1024] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:480: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0 [ 539.498464][T18158] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 539.515052][T18156] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 539.519346][T18147] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 539.540873][T18148] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 539.556739][ T1024] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 18 with max blocks 1 with error 117 [ 539.556780][ T1024] EXT4-fs (loop0): This should not happen!! Data will be lost [ 539.556780][ T1024] [ 539.557963][T15075] EXT4-fs (loop0): Inode 18 (ffff888073f90000): i_reserved_data_blocks (1) not cleared! [ 539.592260][T18158] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 539.605629][T18147] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 539.617822][T18148] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 539.629471][T18158] EXT4-fs (loop3): This should not happen!! Data will be lost [ 539.629471][T18158] [ 539.630274][T18156] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 539.641482][T18147] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 539.663127][T18147] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 539.663828][T18135] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 539.675433][T18147] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 539.696381][T18147] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 539.709294][T18148] EXT4-fs (loop1): This should not happen!! Data will be lost [ 539.709294][T18148] [ 539.709360][T18162] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 539.736814][T15076] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 539.761553][T18135] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 539.777099][T18157] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 539.790743][T15076] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 539.806389][T18156] EXT4-fs (loop5): This should not happen!! Data will be lost [ 539.806389][T18156] [ 539.827103][T18162] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 539.827328][ T5915] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:480: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0 [ 539.854364][T18162] EXT4-fs (loop4): This should not happen!! Data will be lost [ 539.854364][T18162] [ 539.855001][T18157] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 539.880242][T15076] EXT4-fs (loop1): Inode 18 (ffff888073f92800): i_reserved_data_blocks (1) not cleared! [ 539.883486][T15080] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 539.904006][T15079] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 539.919065][T18169] loop0: detected capacity change from 0 to 2048 [ 539.924219][ T5915] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 6 with max blocks 1 with error 117 [ 539.938787][T15079] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 539.962272][T15080] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 539.962624][T18157] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 539.982806][ T5915] EXT4-fs (loop3): This should not happen!! Data will be lost [ 539.982806][ T5915] [ 539.995887][T15079] EXT4-fs (loop4): Inode 18 (ffff888073edbc00): i_reserved_data_blocks (1) not cleared! [ 540.001019][T15080] EXT4-fs (loop5): Inode 18 (ffff888077658000): i_reserved_data_blocks (1) not cleared! [ 540.020398][T15078] EXT4-fs (loop3): Inode 18 (ffff888069a2a800): i_reserved_data_blocks (1) not cleared! [ 540.040124][T18169] EXT4-fs mount: 240 callbacks suppressed [ 540.040143][T18169] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 540.047015][T15080] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 540.059892][T15078] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 540.078921][T15079] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 540.110273][T18174] loop1: detected capacity change from 0 to 2048 [ 540.118971][T18157] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 540.164987][T18169] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 540.175257][T18169] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 540.194640][T18174] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 540.197073][T18166] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 540.217289][T18177] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 540.254678][T18177] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 540.304603][T18177] EXT4-fs (loop0): This should not happen!! Data will be lost [ 540.304603][T18177] [ 540.307509][T18166] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 540.315350][T18169] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 540.338591][T18169] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 540.359764][T18182] loop4: detected capacity change from 0 to 2048 [ 540.362415][T18169] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 540.374023][T18183] loop5: detected capacity change from 0 to 2048 [ 540.382968][T18184] loop3: detected capacity change from 0 to 2048 [ 540.387875][T18186] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 540.421369][T18169] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 540.423649][T18166] EXT4-fs (loop2): This should not happen!! Data will be lost [ 540.423649][T18166] [ 540.445547][T18186] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 540.460408][T18182] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 540.476927][ T12] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:480: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 540.499412][T18186] EXT4-fs (loop1): This should not happen!! Data will be lost [ 540.499412][T18186] [ 540.511258][T15077] EXT4-fs (loop2): Inode 18 (ffff888073edb200): i_reserved_data_blocks (1) not cleared! [ 540.511772][T18174] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 540.538307][T18183] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 540.551526][ T12] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 43 with max blocks 1 with error 117 [ 540.564040][ T12] EXT4-fs (loop0): This should not happen!! Data will be lost [ 540.564040][ T12] [ 540.575453][T15077] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 540.576113][T15075] EXT4-fs (loop0): Inode 18 (ffff888073eda800): i_reserved_data_blocks (1) not cleared! [ 540.595960][T18184] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 540.642264][T18182] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 540.648264][T18174] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 540.708185][T18200] loop2: detected capacity change from 0 to 2048 [ 540.719466][T15075] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 540.731391][T18182] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 540.748664][ T12] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:480: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 540.767496][T18184] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 540.778197][T18200] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 540.810611][ T12] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 18 with max blocks 1 with error 117 [ 540.824175][T18183] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 540.833584][ T12] EXT4-fs (loop1): This should not happen!! Data will be lost [ 540.833584][ T12] [ 540.844885][T18198] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 540.849523][T15076] EXT4-fs (loop1): Inode 18 (ffff888073ecc600): i_reserved_data_blocks (1) not cleared! [ 540.861186][T18198] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 540.883792][T18198] EXT4-fs (loop4): This should not happen!! Data will be lost [ 540.883792][T18198] [ 540.887246][T18184] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 540.895590][T18182] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 540.922113][T18183] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 540.945015][T18182] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 540.946472][T18200] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 540.957312][T18183] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 540.977408][T15076] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 540.988101][T18205] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 541.020896][T18182] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 541.036171][T18205] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 541.061895][T18183] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 541.064149][T18200] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 541.078143][T18205] EXT4-fs (loop3): This should not happen!! Data will be lost [ 541.078143][T18205] [ 541.095880][T18182] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 541.102002][T18214] loop0: detected capacity change from 0 to 2048 [ 541.115730][T18209] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 541.117907][T18182] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 541.144607][T18209] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 541.164520][T18216] loop1: detected capacity change from 0 to 2048 [ 541.164975][T18209] EXT4-fs (loop5): This should not happen!! Data will be lost [ 541.164975][T18209] [ 541.182315][T18182] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 541.182440][T18200] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 541.207990][T15078] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 541.223178][ T1024] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:480: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0 [ 541.238241][T18216] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 541.252073][T15080] EXT4-fs (loop5): Inode 18 (ffff888073f99e00): i_reserved_data_blocks (1) not cleared! [ 541.263697][T15080] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 541.266187][T18200] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 541.284818][T15078] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 541.297048][ T1024] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 11 with max blocks 1 with error 117 [ 541.313204][T18214] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 541.341936][T18212] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 541.365657][T15078] EXT4-fs (loop3): Inode 18 (ffff888073f9bc00): i_reserved_data_blocks (1) not cleared! [ 541.371817][ T1024] EXT4-fs (loop4): This should not happen!! Data will be lost [ 541.371817][ T1024] [ 541.389057][T15079] EXT4-fs (loop4): Inode 18 (ffff888069a2da00): i_reserved_data_blocks (1) not cleared! [ 541.405006][T18212] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 541.418533][T15078] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 541.436890][ T27] kauditd_printk_skb: 17 callbacks suppressed [ 541.436905][ T27] audit: type=1804 audit(1685678221.689:2106): pid=18214 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.B12I25/76/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 541.512767][T15076] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 541.522315][T15079] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 541.531503][T18212] EXT4-fs (loop2): This should not happen!! Data will be lost [ 541.531503][T18212] [ 541.533017][T18214] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 541.600847][T18214] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 541.630500][T18227] loop5: detected capacity change from 0 to 2048 [ 541.639795][T15077] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 541.663045][T15077] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 541.686382][T18231] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 541.707803][T18232] loop3: detected capacity change from 0 to 2048 [ 541.733859][T18236] loop4: detected capacity change from 0 to 2048 [ 541.736444][T15077] EXT4-fs (loop2): Inode 18 (ffff888073d93200): i_reserved_data_blocks (1) not cleared! [ 541.757985][T18231] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 541.775333][T18227] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 541.788974][T18235] loop1: detected capacity change from 0 to 2048 [ 541.803557][ T27] audit: type=1804 audit(1685678222.059:2107): pid=18227 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.v4FQ0s/78/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 541.835450][T18232] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 541.862324][T18236] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 541.884213][T18235] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 541.889813][T18231] EXT4-fs (loop0): This should not happen!! Data will be lost [ 541.889813][T18231] [ 541.913515][ T27] audit: type=1804 audit(1685678222.169:2108): pid=18232 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.97H5gk/76/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 541.936417][T18227] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 541.946631][ T27] audit: type=1804 audit(1685678222.169:2109): pid=18235 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.Je48Ib/77/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 541.948830][T15077] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 541.990287][T15075] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 542.001820][ T27] audit: type=1804 audit(1685678222.239:2110): pid=18236 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.QsO08o/77/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 542.028239][T15075] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 542.040317][T18235] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 542.058240][T18232] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 542.089824][T18227] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 542.092774][T18236] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 542.114390][T18235] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 542.127541][T15075] EXT4-fs (loop0): Inode 18 (ffff888073f9b200): i_reserved_data_blocks (1) not cleared! [ 542.138604][T18232] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 542.138810][T18236] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 542.150968][T18227] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 542.183032][T18232] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 542.193782][T18227] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 542.197419][T18251] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 542.206637][T18232] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 542.234723][T18235] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 542.246119][T15075] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 542.262841][T18248] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 542.264520][T18251] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 542.295461][T18235] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 542.295480][T18248] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 542.312033][T18255] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 542.375953][T18260] loop2: detected capacity change from 0 to 2048 [ 542.383697][T18253] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 542.390253][T18248] EXT4-fs (loop5): This should not happen!! Data will be lost [ 542.390253][T18248] [ 542.411457][T18253] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 542.426156][T18255] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 542.427578][T18251] EXT4-fs (loop4): This should not happen!! Data will be lost [ 542.427578][T18251] [ 542.439320][T18253] EXT4-fs (loop1): This should not happen!! Data will be lost [ 542.439320][T18253] [ 542.459465][T18255] EXT4-fs (loop3): This should not happen!! Data will be lost [ 542.459465][T18255] [ 542.461603][T18262] loop0: detected capacity change from 0 to 2048 [ 542.488125][T18232] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 542.501629][T18260] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 542.505396][T18232] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 542.528494][T15080] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 542.545344][T15080] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 542.559214][T15076] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 542.569304][T15079] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 542.581764][ T27] audit: type=1804 audit(1685678222.829:2111): pid=18260 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.lH8Yif/77/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 542.623418][T15079] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 542.636424][ T1024] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:480: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0 [ 542.641299][T15080] EXT4-fs (loop5): Inode 18 (ffff888073d96e00): i_reserved_data_blocks (1) not cleared! [ 542.651600][T15076] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 542.683848][T15080] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 542.683948][ T1024] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 21 with max blocks 1 with error 117 [ 542.710319][T18262] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 542.731431][T18260] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 542.744093][ T1024] EXT4-fs (loop3): This should not happen!! Data will be lost [ 542.744093][ T1024] [ 542.745964][T18260] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 542.767621][ T27] audit: type=1804 audit(1685678223.029:2112): pid=18262 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.B12I25/77/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 542.768903][T15078] EXT4-fs (loop3): Inode 18 (ffff888073d86400): i_reserved_data_blocks (1) not cleared! [ 542.802022][T15079] EXT4-fs (loop4): Inode 18 (ffff888073d81e00): i_reserved_data_blocks (1) not cleared! [ 542.827592][T15076] EXT4-fs (loop1): Inode 18 (ffff888073d84600): i_reserved_data_blocks (1) not cleared! [ 542.854911][T15079] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 542.861585][T18262] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 542.875558][T15076] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 542.878722][T18260] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 542.895032][T18262] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 542.908164][T15078] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 542.918031][T18260] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 542.927384][T18274] loop5: detected capacity change from 0 to 2048 [ 542.930594][T18262] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 542.948084][T18262] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 542.996903][T18269] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 543.025584][T18271] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 543.034624][T18277] loop4: detected capacity change from 0 to 2048 [ 543.058095][T18274] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 543.082135][T18269] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 543.095950][T18271] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 543.111596][ T27] audit: type=1804 audit(1685678223.359:2113): pid=18274 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.v4FQ0s/79/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 543.137832][T18269] EXT4-fs (loop2): This should not happen!! Data will be lost [ 543.137832][T18269] [ 543.150616][T18277] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 543.164075][T18271] EXT4-fs (loop0): This should not happen!! Data will be lost [ 543.164075][T18271] [ 543.179113][ T27] audit: type=1804 audit(1685678223.429:2114): pid=18277 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.QsO08o/78/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 543.203717][T15077] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 543.219739][T15077] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 543.221617][T18274] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 543.248402][T15077] EXT4-fs (loop2): Inode 18 (ffff888073d82800): i_reserved_data_blocks (1) not cleared! [ 543.269231][T18277] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 543.282373][T15077] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 543.289949][T18286] loop1: detected capacity change from 0 to 2048 [ 543.299138][T15075] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 543.310193][T18284] loop3: detected capacity change from 0 to 2048 [ 543.327600][T18274] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 543.337421][T15075] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 543.356809][T18277] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 543.373762][T15075] EXT4-fs (loop0): Inode 18 (ffff888069999400): i_reserved_data_blocks (1) not cleared! [ 543.393959][T15075] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 543.403902][T18290] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 543.408432][T18293] loop2: detected capacity change from 0 to 2048 [ 543.429134][T18288] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 543.461168][T18290] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 543.475784][T18284] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 543.487908][T18288] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 543.501190][T18290] EXT4-fs (loop5): This should not happen!! Data will be lost [ 543.501190][T18290] [ 543.512054][T18288] EXT4-fs (loop4): This should not happen!! Data will be lost [ 543.512054][T18288] [ 543.523332][T18274] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 543.534524][T18277] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 543.536288][ T27] audit: type=1804 audit(1685678223.789:2115): pid=18284 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.97H5gk/77/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 543.567445][T18274] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 543.580574][T18286] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 543.591798][T18277] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 543.632426][ T75] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:480: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 543.641132][T18302] loop0: detected capacity change from 0 to 2048 [ 543.662100][ T5915] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:480: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0 [ 543.679129][ T75] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 24 with max blocks 1 with error 117 [ 543.692708][T18284] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 543.699653][ T5915] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 14 with max blocks 1 with error 117 [ 543.723834][T18293] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 543.739104][ T75] EXT4-fs (loop5): This should not happen!! Data will be lost [ 543.739104][ T75] [ 543.749688][T18284] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 543.764176][T18286] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 543.765441][T18284] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 543.780834][T18302] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 543.783928][ T5915] EXT4-fs (loop4): This should not happen!! Data will be lost [ 543.783928][ T5915] [ 543.797321][T15080] EXT4-fs (loop5): Inode 18 (ffff888073fac600): i_reserved_data_blocks (1) not cleared! [ 543.808070][T15079] EXT4-fs (loop4): Inode 18 (ffff8880723fa800): i_reserved_data_blocks (1) not cleared! [ 543.846552][T18286] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 543.858174][T15080] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 543.860217][T15079] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 543.930658][T18293] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 543.946177][T18302] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 543.963384][T18284] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 543.978308][T18302] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 543.990871][T18286] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 544.000425][T18293] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 544.016397][T18286] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 544.032221][T18303] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 544.048555][T18302] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 544.058277][T18293] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 544.070871][T18311] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 544.103191][T18302] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 544.116410][T18293] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 544.117805][T18317] loop5: detected capacity change from 0 to 2048 [ 544.128888][T18303] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 544.150183][T18311] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 544.154971][T18321] loop4: detected capacity change from 0 to 2048 [ 544.173427][T18316] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 544.174145][T18313] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 544.194863][T18311] EXT4-fs (loop1): This should not happen!! Data will be lost [ 544.194863][T18311] [ 544.207622][T18313] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 544.227068][T18313] EXT4-fs (loop2): This should not happen!! Data will be lost [ 544.227068][T18313] [ 544.233621][T18303] EXT4-fs (loop3): This should not happen!! Data will be lost [ 544.233621][T18303] [ 544.239203][T18317] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 544.259373][T18316] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 544.294120][T15077] EXT4-fs (loop2): Inode 18 (ffff888073f99400): i_reserved_data_blocks (1) not cleared! [ 544.305158][T15076] EXT4-fs (loop1): Inode 18 (ffff888069803c00): i_reserved_data_blocks (1) not cleared! [ 544.308092][T18316] EXT4-fs (loop0): This should not happen!! Data will be lost [ 544.308092][T18316] [ 544.319598][T18321] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 544.337712][T18302] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 544.349427][T15078] EXT4-fs (loop3): Inode 18 (ffff888073f98000): i_reserved_data_blocks (1) not cleared! [ 544.386734][T18317] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 544.397524][T15077] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 544.398134][T18317] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 544.408005][T15076] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 544.456258][T18302] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 544.496740][T15078] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 544.524949][T18332] loop2: detected capacity change from 0 to 2048 [ 544.537593][T18329] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 544.577411][T18329] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 544.590590][ T12] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:480: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 544.618627][T18321] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 544.656620][T18332] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 544.671358][T18334] loop1: detected capacity change from 0 to 2048 [ 544.688577][ T12] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 56 with max blocks 1 with error 117 [ 544.698950][T18329] EXT4-fs (loop5): This should not happen!! Data will be lost [ 544.698950][T18329] [ 544.701486][T18321] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 544.726559][T15080] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 544.730136][T18340] loop3: detected capacity change from 0 to 2048 [ 544.747629][ T12] EXT4-fs (loop0): This should not happen!! Data will be lost [ 544.747629][ T12] [ 544.760969][T15075] EXT4-fs (loop0): Inode 18 (ffff888069805000): i_reserved_data_blocks (1) not cleared! [ 544.780434][T15080] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 544.807186][T18340] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 544.822903][T18332] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 544.837671][T15075] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 544.847361][T18335] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 544.867634][T15080] EXT4-fs (loop5): Inode 18 (ffff888073da8000): i_reserved_data_blocks (1) not cleared! [ 544.869240][T18332] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 544.894956][T18334] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 544.896616][T15080] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 544.927530][T18335] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 544.984603][T18340] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 544.996044][T18332] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 544.996458][T18340] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 545.021905][T18340] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 545.032862][T18340] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 545.044090][T18335] EXT4-fs (loop4): This should not happen!! Data will be lost [ 545.044090][T18335] [ 545.045935][T18354] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 545.072630][T18354] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 545.075647][T18332] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 545.087638][T18354] EXT4-fs (loop3): This should not happen!! Data will be lost [ 545.087638][T18354] [ 545.100788][T18334] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 545.145158][T15079] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 545.164513][T18340] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 545.175137][T15079] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 545.180481][T18340] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 545.202522][T18334] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 545.203688][T18344] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 545.250508][T18360] loop5: detected capacity change from 0 to 2048 [ 545.254709][T18358] loop0: detected capacity change from 0 to 2048 [ 545.261528][T18340] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 545.274099][T18334] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 545.274630][T18344] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 545.297159][T15079] EXT4-fs (loop4): Inode 18 (ffff8880722a4600): i_reserved_data_blocks (1) not cleared! [ 545.307905][T18334] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 545.310113][T18340] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 545.327699][T15079] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 545.343401][ T12] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:480: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 545.358970][T18356] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 545.372091][T18344] EXT4-fs (loop2): This should not happen!! Data will be lost [ 545.372091][T18344] [ 545.375122][ T12] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 44 with max blocks 1 with error 117 [ 545.405692][T18356] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 545.422437][T18360] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 545.434222][ T12] EXT4-fs (loop3): This should not happen!! Data will be lost [ 545.434222][ T12] [ 545.445884][T18356] EXT4-fs (loop1): This should not happen!! Data will be lost [ 545.445884][T18356] [ 545.446053][T15077] EXT4-fs (loop2): Inode 18 (ffff8880722ad000): i_reserved_data_blocks (1) not cleared! [ 545.471150][T15078] EXT4-fs (loop3): Inode 18 (ffff8880722ada00): i_reserved_data_blocks (1) not cleared! [ 545.488112][T15076] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 545.511273][T18358] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 545.562273][T15076] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 545.575754][T15078] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 545.576418][T15076] EXT4-fs (loop1): Inode 18 (ffff8880723f9e00): i_reserved_data_blocks (1) not cleared! [ 545.596729][T15076] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 545.644140][T18358] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 545.654582][T18373] loop1: detected capacity change from 0 to 2048 [ 545.662882][T18374] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 545.663632][T15077] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 545.690532][T18374] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 545.713761][T18374] EXT4-fs (loop5): This should not happen!! Data will be lost [ 545.713761][T18374] [ 545.715654][T18358] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 545.724445][T18376] loop4: detected capacity change from 0 to 2048 [ 545.738081][T18360] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 545.755475][T18358] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 545.768302][T18360] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 545.785941][T18373] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 545.799423][T18358] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 545.811486][T18360] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 545.887841][T18377] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 545.887911][T18360] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 545.918347][T18376] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 545.958567][T18377] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 545.992252][T18360] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 546.002103][T18388] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 546.018876][T18377] EXT4-fs (loop0): This should not happen!! Data will be lost [ 546.018876][T18377] [ 546.028828][T18388] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 546.047854][T18376] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 546.049634][T18388] EXT4-fs (loop1): This should not happen!! Data will be lost [ 546.049634][T18388] [ 546.086178][T15075] EXT4-fs (loop0): Inode 18 (ffff888073f91e00): i_reserved_data_blocks (1) not cleared! [ 546.093166][T18393] loop2: detected capacity change from 0 to 2048 [ 546.103417][T18373] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 546.106818][T18360] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 546.125863][T18376] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 546.138252][T18373] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 546.139025][T15075] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 546.158397][T18373] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 546.163288][T18389] loop3: detected capacity change from 0 to 2048 [ 546.171230][T18391] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 546.197699][T18373] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 546.211377][T18391] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 546.233292][T18393] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 546.259363][ T12] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:480: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 546.259442][T18373] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 546.284234][T18373] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 546.286444][T18391] EXT4-fs (loop4): This should not happen!! Data will be lost [ 546.286444][T18391] [ 546.309575][T18373] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 546.323671][T18373] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 546.323860][ T12] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 35 with max blocks 1 with error 117 [ 546.349120][T18376] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 546.362601][T18373] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 546.375408][T18389] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 546.376986][T18376] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 546.400242][ T12] EXT4-fs (loop5): This should not happen!! Data will be lost [ 546.400242][ T12] [ 546.417882][ T75] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 51 with max blocks 1 with error 117 [ 546.432870][T18393] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 546.454287][T15080] EXT4-fs (loop5): Inode 18 (ffff8880722ac600): i_reserved_data_blocks (1) not cleared! [ 546.474730][ T75] EXT4-fs (loop1): This should not happen!! Data will be lost [ 546.474730][ T75] [ 546.485726][T18376] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 546.486154][T15080] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 546.501452][T18393] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 546.515878][T18402] loop0: detected capacity change from 0 to 2048 [ 546.524668][T18389] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 546.537518][T18376] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 546.552654][T15076] EXT4-fs (loop1): Inode 18 (ffff8880723d2800): i_reserved_data_blocks (1) not cleared! [ 546.561005][T18389] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 546.571453][T18399] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 546.589476][T18402] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 546.604924][T15076] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 546.622531][ T41] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:480: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0 [ 546.638733][T18389] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 546.640213][ T41] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 8 with max blocks 1 with error 117 [ 546.663022][T18399] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 546.663171][ T41] EXT4-fs (loop4): This should not happen!! Data will be lost [ 546.663171][ T41] [ 546.676827][T18389] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 546.700496][ T27] kauditd_printk_skb: 14 callbacks suppressed [ 546.700511][ T27] audit: type=1804 audit(1685678226.959:2130): pid=18402 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.B12I25/80/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 546.709727][T15079] EXT4-fs (loop4): Inode 18 (ffff888073ed0000): i_reserved_data_blocks (1) not cleared! [ 546.748791][T18399] EXT4-fs (loop2): This should not happen!! Data will be lost [ 546.748791][T18399] [ 546.759463][T18393] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 546.770046][T18393] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 546.809022][T18402] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 546.817328][T18393] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 546.849093][T18393] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 546.875698][T18402] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 546.888766][ T41] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:480: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0 [ 546.904743][T18414] loop4: detected capacity change from 0 to 2048 [ 546.913220][T18404] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 546.915542][T18410] loop5: detected capacity change from 0 to 2048 [ 546.931367][ T41] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 11 with max blocks 1 with error 117 [ 546.950345][T18404] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 546.959721][T18415] loop1: detected capacity change from 0 to 2048 [ 546.964182][T18404] EXT4-fs (loop3): This should not happen!! Data will be lost [ 546.964182][T18404] [ 546.977236][T18402] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 546.981145][ T41] EXT4-fs (loop2): This should not happen!! Data will be lost [ 546.981145][ T41] [ 547.002704][T18402] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 547.021063][ T27] audit: type=1804 audit(1685678227.279:2131): pid=18414 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.QsO08o/81/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 547.046699][T15077] EXT4-fs (loop2): Inode 18 (ffff888073f96e00): i_reserved_data_blocks (1) not cleared! [ 547.059409][T15078] EXT4-fs (loop3): Inode 18 (ffff888073efee00): i_reserved_data_blocks (1) not cleared! [ 547.088601][T18411] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 547.129219][T18411] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 547.154389][T18414] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 547.164472][ T27] audit: type=1804 audit(1685678227.409:2132): pid=18415 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.Je48Ib/81/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 547.182916][T18411] EXT4-fs (loop0): This should not happen!! Data will be lost [ 547.182916][T18411] [ 547.199043][T18414] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 547.223895][ T27] audit: type=1804 audit(1685678227.479:2133): pid=18410 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.v4FQ0s/82/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 547.256879][T15075] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 547.286936][T18423] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 547.304846][T18423] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 547.304892][T15075] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 547.319271][T18423] EXT4-fs (loop4): This should not happen!! Data will be lost [ 547.319271][T18423] [ 547.359709][T18410] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 547.363194][T18414] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 547.398362][ T27] audit: type=1804 audit(1685678227.649:2134): pid=18427 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.Je48Ib/81/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 547.405707][T18410] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 547.422941][T18438] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1100: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 547.456253][T18435] loop3: detected capacity change from 0 to 2048 [ 547.471227][T18436] loop2: detected capacity change from 0 to 2048 [ 547.478258][T18414] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 547.488239][T15075] EXT4-fs (loop0): Inode 18 (ffff888073f99e00): i_reserved_data_blocks (1) not cleared! [ 547.493360][ T27] audit: type=1804 audit(1685678227.679:2135): pid=18432 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor433" name="/root/syzkaller.Je48Ib/81/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 547.528692][T18438] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 40 with error 28 [ 547.542289][ T12] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:480: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 547.563716][T18438] EXT4-fs (loop1): This should not happen!! Data will be lost [ 547.563716][T18438] [ 547.576250][ T12] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 53 with max blocks 1 with error 117 [ 547.620692][ T27] audit: type=1804 audit(1685678227.849:2136): pid=18436 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.lH8Yif/81/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 547.653499][T18439] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 547.704079][T18436] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 547.714983][T18436] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 547.725565][T18438] EXT4-fs (loop1): Total free blocks count 0 [ 547.730144][T18436] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 547.743968][T18436] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 547.766600][T18439] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 547.781157][ T12] EXT4-fs (loop4): This should not happen!! Data will be lost [ 547.781157][ T12] [ 547.783068][T18436] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 547.794438][T18435] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 547.806933][T18436] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 547.810211][T18438] EXT4-fs (loop1): Free/Dirty block details [ 547.829929][T18451] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 547.830062][ T27] audit: type=1804 audit(1685678227.869:2137): pid=18435 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.97H5gk/80/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 547.854953][T18454] loop0: detected capacity change from 0 to 2048 [ 547.870171][T18439] EXT4-fs (loop5): This should not happen!! Data will be lost [ 547.870171][T18439] [ 547.885995][T15079] EXT4-fs (loop4): Inode 18 (ffff888073d94600): i_reserved_data_blocks (1) not cleared! [ 547.907955][T15080] EXT4-fs (loop5): Inode 18 (ffff888072170000): i_reserved_data_blocks (1) not cleared! [ 547.912861][T18438] EXT4-fs (loop1): free_blocks=2415919104 [ 547.930712][T18451] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 547.939069][T18438] EXT4-fs (loop1): dirty_blocks=48 [ 547.949588][T18435] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 547.949708][T18438] EXT4-fs (loop1): Block reservation details [ 547.973706][T18438] EXT4-fs (loop1): i_reserved_data_blocks=3 [ 547.990344][ T27] audit: type=1804 audit(1685678228.239:2138): pid=18454 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.B12I25/81/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 547.997949][T18435] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 548.036244][T18451] EXT4-fs (loop2): This should not happen!! Data will be lost [ 548.036244][T18451] [ 548.048998][T18436] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 548.059458][T18436] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 548.061810][T18435] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 548.084235][T18436] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 548.122027][T18457] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 548.158072][T18467] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 548.165891][T18469] loop5: detected capacity change from 0 to 2048 [ 548.177912][T18457] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 548.197259][ T75] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 39 with max blocks 1 with error 117 [ 548.229006][ T75] EXT4-fs (loop2): This should not happen!! Data will be lost [ 548.229006][ T75] [ 548.252731][T18467] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 548.270660][T18457] EXT4-fs (loop3): This should not happen!! Data will be lost [ 548.270660][T18457] [ 548.272361][T18474] loop4: detected capacity change from 0 to 2048 [ 548.288442][T15077] EXT4-fs (loop2): Inode 18 (ffff888073ede400): i_reserved_data_blocks (1) not cleared! [ 548.296456][T18467] EXT4-fs (loop0): This should not happen!! Data will be lost [ 548.296456][T18467] [ 548.323954][T18454] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 548.333595][T18476] loop1: detected capacity change from 0 to 2048 [ 548.340385][T15078] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 548.348767][ T27] audit: type=1804 audit(1685678228.599:2139): pid=18469 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.v4FQ0s/83/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 548.381960][T18454] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 548.400617][T15078] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 548.415122][T18469] EXT4-fs error (device loop5): __ext4_get_inode_loc:4361: comm syz-executor433: Invalid inode table block 4 in block_group 0 [ 548.430358][T18469] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 548.446223][T18469] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 548.459232][T18480] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 548.492836][ T75] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:480: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 548.509661][T18480] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 548.526015][T18483] loop2: detected capacity change from 0 to 2048 [ 548.538687][T15078] EXT4-fs (loop3): Inode 18 (ffff888073edb200): i_reserved_data_blocks (1) not cleared! [ 548.547210][ T75] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 10 with max blocks 1 with error 117 [ 548.559464][T18480] EXT4-fs (loop5): This should not happen!! Data will be lost [ 548.559464][T18480] [ 548.566916][T18474] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 548.581591][ T75] EXT4-fs (loop0): This should not happen!! Data will be lost [ 548.581591][ T75] [ 548.583882][T18469] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 548.618247][T18474] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 548.630441][T18469] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 548.643818][T18484] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 548.661625][T15075] EXT4-fs (loop0): Inode 18 (ffff888073dad000): i_reserved_data_blocks (1) not cleared! [ 548.662262][T18484] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 548.706640][T18476] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 548.718570][T18469] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 548.730909][T18483] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 548.735784][T18484] EXT4-fs (loop4): This should not happen!! Data will be lost [ 548.735784][T18484] [ 548.752057][T18476] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 548.757974][T18469] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 548.765403][T18483] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 548.790171][T18476] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 548.813317][T18474] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 548.821551][T18476] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 548.829629][T18474] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 548.849366][T18489] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 548.865789][ T1024] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:480: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0 [ 548.877690][T18489] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 548.893501][T18474] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 548.903376][T18492] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 548.906656][T18494] loop3: detected capacity change from 0 to 2048 [ 548.937264][ T1024] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 49 with max blocks 1 with error 117 [ 548.944332][T18489] EXT4-fs (loop1): This should not happen!! Data will be lost [ 548.944332][T18489] [ 548.950265][T18474] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 548.973570][T18476] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 548.984116][T18492] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 549.004815][T18476] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 549.006079][ T1024] EXT4-fs (loop5): This should not happen!! Data will be lost [ 549.006079][ T1024] [ 549.031482][T15080] EXT4-fs (loop5): Inode 18 (ffff888077651400): i_reserved_data_blocks (1) not cleared! [ 549.042850][ T75] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:480: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 549.043204][T18492] EXT4-fs (loop2): This should not happen!! Data will be lost [ 549.043204][T18492] [ 549.067008][T18483] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 549.078645][ T75] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 16 with max blocks 1 with error 117 [ 549.092739][T18476] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 549.138023][T18476] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 549.152192][T18483] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 549.164378][ T75] EXT4-fs (loop4): This should not happen!! Data will be lost [ 549.164378][ T75] [ 549.166044][T15079] EXT4-fs (loop4): Inode 18 (ffff888077652800): i_reserved_data_blocks (1) not cleared! [ 549.193716][T18496] loop0: detected capacity change from 0 to 2048 [ 549.202094][T18494] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 549.226803][T18502] loop5: detected capacity change from 0 to 2048 [ 549.234044][ T41] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:480: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0 [ 549.248357][T18494] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 549.272673][ T41] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 9 with max blocks 1 with error 117 [ 549.287986][T18499] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 549.330841][ T1024] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:480: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0 [ 549.351992][ T41] EXT4-fs (loop2): This should not happen!! Data will be lost [ 549.351992][ T41] [ 549.359876][T18499] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 549.365250][T15077] EXT4-fs (loop2): Inode 18 (ffff888069a2b200): i_reserved_data_blocks (1) not cleared! [ 549.408439][ T1024] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 11 with max blocks 1 with error 117 [ 549.411266][T18509] loop4: detected capacity change from 0 to 2048 [ 549.428939][T18499] EXT4-fs (loop3): This should not happen!! Data will be lost [ 549.428939][T18499] [ 549.440164][T18496] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 549.440984][T18494] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 549.454663][T18512] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 549.462160][T18494] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 549.501039][ T1024] EXT4-fs (loop1): This should not happen!! Data will be lost [ 549.501039][ T1024] [ 549.512075][ T12] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:480: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 549.526758][T18496] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 549.539914][T15076] EXT4-fs (loop1): Inode 18 (ffff888073f9ee00): i_reserved_data_blocks (1) not cleared! [ 549.565049][ T12] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 91 with max blocks 1 with error 117 [ 549.580524][T18509] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 549.582420][T18496] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 549.607401][T18512] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 549.627698][ T12] EXT4-fs (loop3): This should not happen!! Data will be lost [ 549.627698][ T12] [ 549.631261][T18516] loop2: detected capacity change from 0 to 2048 [ 549.643102][T18512] EXT4-fs (loop5): This should not happen!! Data will be lost [ 549.643102][T18512] [ 549.657457][T18509] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 549.661435][T18496] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 549.686406][T15078] EXT4-fs (loop3): Inode 18 (ffff888069a2da00): i_reserved_data_blocks (1) not cleared! [ 549.714245][T18520] loop1: detected capacity change from 0 to 2048 [ 549.737157][T15080] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 549.757313][T18518] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 549.775771][T15080] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 549.790502][T18511] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 549.820139][T18518] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 549.834702][T15080] EXT4-fs (loop5): Inode 18 (ffff88806999bc00): i_reserved_data_blocks (1) not cleared! [ 549.846734][T18525] loop3: detected capacity change from 0 to 2048 [ 549.873316][T18518] EXT4-fs (loop4): This should not happen!! Data will be lost [ 549.873316][T18518] [ 549.876544][T18511] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 549.904591][T15079] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 549.931474][T18511] EXT4-fs (loop0): This should not happen!! Data will be lost [ 549.931474][T18511] [ 549.942082][T18520] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 549.945334][T15079] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 549.994674][T18516] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 549.997167][T18520] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 550.005105][T18516] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 550.041658][T18532] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 550.058367][T18532] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 550.073536][T18533] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 550.074647][T15075] EXT4-fs (loop0): Inode 18 (ffff888073d92800): i_reserved_data_blocks (1) not cleared! [ 550.090405][T18538] loop5: detected capacity change from 0 to 2048 [ 550.106426][T18533] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 550.120802][T15079] EXT4-fs (loop4): Inode 18 (ffff888073ec9400): i_reserved_data_blocks (1) not cleared! [ 550.143132][T18532] EXT4-fs (loop2): This should not happen!! Data will be lost [ 550.143132][T18532] [ 550.157968][T18516] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 550.158992][T18533] EXT4-fs (loop1): This should not happen!! Data will be lost [ 550.158992][T18533] [ 550.168373][T18516] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 550.198202][T18520] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 550.232177][T18525] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 550.261080][T18525] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 550.263549][T18520] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 550.287311][T18516] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 550.313585][T18538] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 550.339598][T18516] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 550.354173][T18545] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 550.382990][T18538] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 550.407797][T18545] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 550.421067][ T41] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:480: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0 [ 550.437594][T18546] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 550.445096][T18550] loop4: detected capacity change from 0 to 2048 [ 550.457950][T18551] loop0: detected capacity change from 0 to 2048 [ 550.466509][ T12] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:480: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 550.470632][T18545] EXT4-fs (loop3): This should not happen!! Data will be lost [ 550.470632][T18545] [ 550.492170][ T41] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 26 with max blocks 1 with error 117 [ 550.496132][T18546] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 550.512384][ T41] EXT4-fs (loop1): This should not happen!! Data will be lost [ 550.512384][ T41] [ 550.532022][ T12] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 16 with max blocks 1 with error 117 [ 550.542357][T18525] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 550.546091][ T12] EXT4-fs (loop2): This should not happen!! Data will be lost [ 550.546091][ T12] [ 550.562475][T18546] EXT4-fs (loop5): This should not happen!! Data will be lost [ 550.562475][T18546] [ 550.566800][T15076] EXT4-fs (loop1): Inode 18 (ffff888073dab200): i_reserved_data_blocks (1) not cleared! [ 550.587557][T18525] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 550.590916][T15077] EXT4-fs (loop2): Inode 18 (ffff888073fabc00): i_reserved_data_blocks (1) not cleared! [ 550.624134][T18538] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 550.647025][T18538] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 550.692455][ T1024] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:480: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0 [ 550.722323][ T41] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:480: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0 [ 550.760470][T18550] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 550.771984][T18559] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1100: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 550.788034][ T1024] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 13 with max blocks 1 with error 117 [ 550.789773][ T41] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 20 with max blocks 1 with error 117 [ 550.812536][ T1024] EXT4-fs (loop3): This should not happen!! Data will be lost [ 550.812536][ T1024] [ 550.833333][T18566] loop2: detected capacity change from 0 to 2048 [ 550.840089][T18550] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 550.859862][T18563] loop1: detected capacity change from 0 to 2048 [ 550.863735][ T41] EXT4-fs (loop5): This should not happen!! Data will be lost [ 550.863735][ T41] [ 550.867711][T18559] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 90 with error 28 [ 550.902172][T15080] EXT4-fs (loop5): Inode 18 (ffff8880723f9400): i_reserved_data_blocks (1) not cleared! [ 550.912735][T15078] EXT4-fs (loop3): Inode 18 (ffff888073fab200): i_reserved_data_blocks (1) not cleared! [ 550.935941][T18567] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 550.953470][T18559] EXT4-fs (loop0): This should not happen!! Data will be lost [ 550.953470][T18559] [ 550.964476][T18559] EXT4-fs (loop0): Total free blocks count 0 [ 550.970691][T18559] EXT4-fs (loop0): Free/Dirty block details [ 550.977240][T18559] EXT4-fs (loop0): free_blocks=2415919104 [ 550.983745][T18559] EXT4-fs (loop0): dirty_blocks=96 [ 550.989238][T18559] EXT4-fs (loop0): Block reservation details [ 550.996027][T18559] EXT4-fs (loop0): i_reserved_data_blocks=6 [ 551.023547][T18567] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 551.032321][T18566] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 551.037594][T18567] EXT4-fs (loop4): This should not happen!! Data will be lost [ 551.037594][T18567] [ 551.056354][T18550] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 551.075112][ T1024] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 89 with max blocks 14 with error 28 [ 551.101074][ T1024] EXT4-fs (loop0): This should not happen!! Data will be lost [ 551.101074][ T1024] [ 551.103083][T18550] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 551.133257][T18566] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 551.157536][T18572] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 551.175690][T18572] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 551.240784][ T5915] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:480: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0 [ 551.243527][T18577] loop3: detected capacity change from 0 to 2048 [ 551.273370][T18572] EXT4-fs (loop2): This should not happen!! Data will be lost [ 551.273370][T18572] [ 551.294412][T18578] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 551.305130][ T5915] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 5 with max blocks 1 with error 117 [ 551.337077][T18578] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 551.342296][T18579] loop5: detected capacity change from 0 to 2048 [ 551.355078][T18581] loop0: detected capacity change from 0 to 2048 [ 551.363616][T15077] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 551.365044][ T5915] EXT4-fs (loop4): This should not happen!! Data will be lost [ 551.365044][ T5915] [ 551.394942][T18578] EXT4-fs (loop1): This should not happen!! Data will be lost [ 551.394942][T18578] [ 551.405954][T18563] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 551.420721][T18563] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 551.427267][T15077] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 551.433786][T18563] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 551.455550][T15079] EXT4-fs (loop4): Inode 18 (ffff888073fada00): i_reserved_data_blocks (1) not cleared! [ 551.467420][T18563] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 551.503146][T18577] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 551.519377][T18563] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 551.530085][T18577] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 551.552251][T18577] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 551.578992][T18577] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 551.604233][T18589] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 551.610436][T18579] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 551.640903][T18581] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 551.642917][T18579] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 551.663245][T18589] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 551.666264][T18563] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 551.676068][T18589] EXT4-fs (loop3): This should not happen!! Data will be lost [ 551.676068][T18589] [ 551.689699][T15077] EXT4-fs (loop2): Inode 18 (ffff888073d85a00): i_reserved_data_blocks (1) not cleared! [ 551.700022][T18579] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 551.732911][T18581] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 551.746977][T18577] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 551.757808][T18579] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 551.770457][T18577] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 551.783216][ T12] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:480: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 551.794128][T18593] loop4: detected capacity change from 0 to 2048 [ 551.800952][T18591] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 551.840938][ T12] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 10 with max blocks 1 with error 117 [ 551.862005][T18577] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 551.870884][T18595] loop2: detected capacity change from 0 to 2048 [ 551.871836][T18591] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 551.880070][ T12] EXT4-fs (loop1): This should not happen!! Data will be lost [ 551.880070][ T12] [ 551.890950][T18590] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 551.917751][T15076] EXT4-fs (loop1): Inode 18 (ffff8880722a3c00): i_reserved_data_blocks (1) not cleared! [ 551.929602][T18577] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 551.966429][ T27] kauditd_printk_skb: 18 callbacks suppressed [ 551.966446][ T27] audit: type=1804 audit(1685678232.219:2158): pid=18595 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.lH8Yif/85/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 551.972829][T18591] EXT4-fs (loop0): This should not happen!! Data will be lost [ 551.972829][T18591] [ 552.007374][T18590] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 552.032813][ T27] audit: type=1804 audit(1685678232.259:2159): pid=18593 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.QsO08o/85/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 552.059275][T18590] EXT4-fs (loop5): This should not happen!! Data will be lost [ 552.059275][T18590] [ 552.077444][T18595] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 552.088192][T15080] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 552.092143][ T75] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:480: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 552.098678][T15075] EXT4-fs (loop0): Inode 18 (ffff8880722ada00): i_reserved_data_blocks (1) not cleared! [ 552.125641][T18593] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 552.144147][T15080] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 552.166003][T18595] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 552.169497][T18593] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 552.203135][ T75] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 38 with max blocks 1 with error 117 [ 552.205925][T15080] EXT4-fs (loop5): Inode 18 (ffff8880722a1400): i_reserved_data_blocks (1) not cleared! [ 552.233709][ T75] EXT4-fs (loop3): This should not happen!! Data will be lost [ 552.233709][ T75] [ 552.248982][T18602] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 552.259121][T18603] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 552.290063][T18602] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 552.304149][T15078] EXT4-fs (loop3): Inode 18 (ffff8880723d3c00): i_reserved_data_blocks (1) not cleared! [ 552.310149][T18605] loop1: detected capacity change from 0 to 2048 [ 552.323429][T18603] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 552.348838][T18602] EXT4-fs (loop2): This should not happen!! Data will be lost [ 552.348838][T18602] [ 552.385675][ T27] audit: type=1804 audit(1685678232.639:2160): pid=18605 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.Je48Ib/85/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 552.391084][T18608] loop0: detected capacity change from 0 to 2048 [ 552.416403][T18595] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 552.432428][T18603] EXT4-fs (loop4): This should not happen!! Data will be lost [ 552.432428][T18603] [ 552.449201][T18595] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 552.479781][T15079] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 552.501093][T18605] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 552.524161][ T27] audit: type=1804 audit(1685678232.779:2161): pid=18608 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.B12I25/85/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 552.526802][T15079] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 552.558157][T18617] loop3: detected capacity change from 0 to 2048 [ 552.569057][T18605] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 552.611609][ T75] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:480: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 552.627051][T18605] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 552.649900][T18608] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 552.659239][T18612] loop5: detected capacity change from 0 to 2048 [ 552.670566][ T27] audit: type=1804 audit(1685678232.919:2162): pid=18617 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.97H5gk/84/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 552.676076][T18605] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 552.707228][T18608] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 552.725032][ T75] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 11 with max blocks 1 with error 117 [ 552.741503][T18608] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 552.743228][T15079] EXT4-fs (loop4): Inode 18 (ffff888072276400): i_reserved_data_blocks (1) not cleared! [ 552.761605][T18619] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 552.777100][T18617] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 552.794867][T18617] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 552.797989][T18608] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 552.807401][T18617] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 552.829552][T18619] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 552.842884][T18619] EXT4-fs (loop1): This should not happen!! Data will be lost [ 552.842884][T18619] [ 552.853445][ T75] EXT4-fs (loop2): This should not happen!! Data will be lost [ 552.853445][ T75] [ 552.858309][T18605] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 552.874265][T15077] EXT4-fs (loop2): Inode 18 (ffff8880723d2800): i_reserved_data_blocks (1) not cleared! [ 552.896399][ T27] audit: type=1804 audit(1685678233.149:2163): pid=18630 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.v4FQ0s/87/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 552.919182][T18617] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 552.935298][T18624] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 552.951843][T18605] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 552.988900][T18612] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 553.025513][T18625] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 553.031516][T18612] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 553.049263][T18624] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 553.069200][ T12] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:480: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 553.072610][T18634] loop4: detected capacity change from 0 to 2048 [ 553.100240][ T12] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 11 with max blocks 1 with error 117 [ 553.104969][T18636] loop2: detected capacity change from 0 to 2048 [ 553.120465][T18625] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 553.127173][T18624] EXT4-fs (loop0): This should not happen!! Data will be lost [ 553.127173][T18624] [ 553.148915][ T12] EXT4-fs (loop1): This should not happen!! Data will be lost [ 553.148915][ T12] [ 553.160188][T18612] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 553.175328][T15076] EXT4-fs (loop1): Inode 18 (ffff888073f94600): i_reserved_data_blocks (1) not cleared! [ 553.194842][T15075] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 553.213105][T18625] EXT4-fs (loop3): This should not happen!! Data will be lost [ 553.213105][T18625] [ 553.224882][T18612] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 553.245144][T15075] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 553.258913][T15078] EXT4-fs (loop3): Inode 18 (ffff888069806400): i_reserved_data_blocks (1) not cleared! [ 553.273497][ T27] audit: type=1804 audit(1685678233.529:2164): pid=18634 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.QsO08o/86/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 553.283864][T18612] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 553.300912][T15075] EXT4-fs (loop0): Inode 18 (ffff8880723d6400): i_reserved_data_blocks (1) not cleared! [ 553.316461][T18612] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 553.361768][ T27] audit: type=1804 audit(1685678233.599:2165): pid=18636 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.lH8Yif/86/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 553.385386][T18630] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 553.450348][T18636] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 553.467836][T18636] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 553.481287][T18647] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1100: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 553.515532][T18630] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 553.533597][T18652] loop1: detected capacity change from 0 to 2048 [ 553.540618][T18655] loop0: detected capacity change from 0 to 2048 [ 553.546276][T18653] loop3: detected capacity change from 0 to 2048 [ 553.554582][T18648] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 553.554943][T18647] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 43 with error 28 [ 553.582229][T18630] EXT4-fs (loop5): This should not happen!! Data will be lost [ 553.582229][T18630] [ 553.604619][T18648] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 553.606802][T18647] EXT4-fs (loop4): This should not happen!! Data will be lost [ 553.606802][T18647] [ 553.636408][T15080] EXT4-fs (loop5): Inode 18 (ffff888073da9400): i_reserved_data_blocks (1) not cleared! [ 553.642777][T18647] EXT4-fs (loop4): Total free blocks count 0 [ 553.653986][T18647] EXT4-fs (loop4): Free/Dirty block details [ 553.660003][ T27] audit: type=1804 audit(1685678233.909:2166): pid=18652 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.Je48Ib/86/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 553.683392][ T27] audit: type=1804 audit(1685678233.909:2167): pid=18653 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.97H5gk/85/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 553.700398][T18647] EXT4-fs (loop4): free_blocks=2415919104 [ 553.706402][T18648] EXT4-fs (loop2): This should not happen!! Data will be lost [ 553.706402][T18648] [ 553.755327][T18653] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 553.778398][T18663] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 553.801546][T18647] EXT4-fs (loop4): dirty_blocks=48 [ 553.811312][T18653] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 553.817342][T18655] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 553.826537][T15077] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 553.841046][T18663] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 553.853231][T18647] EXT4-fs (loop4): Block reservation details [ 553.864533][T18655] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 553.867185][T18647] EXT4-fs (loop4): i_reserved_data_blocks=3 [ 553.886584][T15077] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 553.899952][T18653] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 553.906625][T18663] EXT4-fs (loop1): This should not happen!! Data will be lost [ 553.906625][T18663] [ 553.923546][T18666] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 553.931586][T18653] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 553.940843][T18667] loop5: detected capacity change from 0 to 2048 [ 553.981143][T15077] EXT4-fs (loop2): Inode 18 (ffff888069800000): i_reserved_data_blocks (1) not cleared! [ 554.013186][T18652] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 554.028781][T18666] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 554.042096][T18664] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 554.048737][T18652] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 554.107020][T18664] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 554.119192][T18666] EXT4-fs (loop0): This should not happen!! Data will be lost [ 554.119192][T18666] [ 554.155165][T18664] EXT4-fs (loop3): This should not happen!! Data will be lost [ 554.155165][T18664] [ 554.204175][T18675] loop4: detected capacity change from 0 to 2048 [ 554.214227][T15078] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 554.241651][T18667] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 554.243113][T15078] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 554.274129][T15075] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 554.275173][T18667] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 554.297045][ T41] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:480: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0 [ 554.299291][T18686] loop2: detected capacity change from 0 to 2048 [ 554.332262][T15075] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 554.368223][T18667] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 554.368317][ T41] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 21 with max blocks 1 with error 117 [ 554.394984][T18667] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 554.396464][T15078] EXT4-fs (loop3): Inode 18 (ffff888073ede400): i_reserved_data_blocks (1) not cleared! [ 554.421008][T18689] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 554.437637][T15075] EXT4-fs (loop0): Inode 18 (ffff888073d91e00): i_reserved_data_blocks (1) not cleared! [ 554.446717][ T41] EXT4-fs (loop1): This should not happen!! Data will be lost [ 554.446717][ T41] [ 554.459979][T15076] EXT4-fs (loop1): Inode 18 (ffff8880722aa800): i_reserved_data_blocks (1) not cleared! [ 554.475079][T18675] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 554.481488][T18689] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 554.490725][T18675] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 554.560135][T18689] EXT4-fs (loop5): This should not happen!! Data will be lost [ 554.560135][T18689] [ 554.620181][T18686] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 554.626979][T18700] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 554.646465][T15080] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 554.669328][T18706] loop3: detected capacity change from 0 to 2048 [ 554.669714][T18686] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 554.690533][T18707] loop1: detected capacity change from 0 to 2048 [ 554.700382][T15080] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 554.704408][T18710] loop0: detected capacity change from 0 to 2048 [ 554.715798][T18700] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 554.734939][T18711] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 554.741020][T15080] EXT4-fs (loop5): Inode 18 (ffff888077653c00): i_reserved_data_blocks (1) not cleared! [ 554.765181][T18700] EXT4-fs (loop4): This should not happen!! Data will be lost [ 554.765181][T18700] [ 554.774946][T18711] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 554.792151][T18711] EXT4-fs (loop2): This should not happen!! Data will be lost [ 554.792151][T18711] [ 554.809483][T18686] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 554.832190][T18686] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 554.882715][T18686] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 554.893561][T18686] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 554.903699][T18707] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 554.906641][T18686] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 554.925333][T18686] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 554.935924][T18720] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 554.955054][T18686] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 554.965665][T15079] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 554.978023][T18710] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 554.997127][T15079] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 555.009821][T18707] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 555.012400][T18710] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 555.034912][ T5471] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 17 with max blocks 1 with error 117 [ 555.049019][T15079] EXT4-fs (loop4): Inode 18 (ffff888077652800): i_reserved_data_blocks (1) not cleared! [ 555.049540][T18724] loop5: detected capacity change from 0 to 2048 [ 555.059312][T18720] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 555.077058][T18707] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 555.079603][ T5471] EXT4-fs (loop2): This should not happen!! Data will be lost [ 555.079603][ T5471] [ 555.113050][T18722] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 555.129952][T18720] EXT4-fs (loop3): This should not happen!! Data will be lost [ 555.129952][T18720] [ 555.133384][T18707] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 555.148930][T18722] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 555.165226][T15077] EXT4-fs (loop2): Inode 18 (ffff888077651e00): i_reserved_data_blocks (1) not cleared! [ 555.175666][T18706] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 555.177981][T18722] EXT4-fs (loop0): This should not happen!! Data will be lost [ 555.177981][T18722] [ 555.206499][T18727] loop4: detected capacity change from 0 to 2048 [ 555.219322][T18706] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 555.260641][T18710] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 555.281292][T18723] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 555.337311][ T5471] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:480: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 555.357762][T18710] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 555.397809][T18727] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 555.421200][T18724] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 555.421448][T18723] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 555.447879][T18724] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 555.461231][ T5471] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 15 with max blocks 1 with error 117 [ 555.475357][T18727] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 555.475666][T18733] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 555.498249][T18734] loop2: detected capacity change from 0 to 2048 [ 555.508783][T18723] EXT4-fs (loop1): This should not happen!! Data will be lost [ 555.508783][T18723] [ 555.520809][ T41] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:480: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0 [ 555.521005][ T5471] EXT4-fs (loop3): This should not happen!! Data will be lost [ 555.521005][ T5471] [ 555.541667][ T41] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 24 with max blocks 1 with error 117 [ 555.558393][T18727] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 555.560593][T18733] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 555.581213][ T41] EXT4-fs (loop0): This should not happen!! Data will be lost [ 555.581213][ T41] [ 555.592678][T15076] EXT4-fs (loop1): Inode 18 (ffff888072175000): i_reserved_data_blocks (1) not cleared! [ 555.598575][T18733] EXT4-fs (loop5): This should not happen!! Data will be lost [ 555.598575][T18733] [ 555.603632][T18727] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 555.617889][T18724] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 555.628925][T15075] EXT4-fs (loop0): Inode 18 (ffff888072245a00): i_reserved_data_blocks (1) not cleared! [ 555.635115][T15078] EXT4-fs (loop3): Inode 18 (ffff888072170000): i_reserved_data_blocks (1) not cleared! [ 555.658317][T18724] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 555.676117][T18724] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 555.686207][T18735] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 555.708846][T18724] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 555.740756][T18724] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 555.786704][T18734] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 555.799266][T18734] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 555.813988][T18724] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 555.834134][T18735] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 555.872665][T18744] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 555.874621][T18735] EXT4-fs (loop4): This should not happen!! Data will be lost [ 555.874621][T18735] [ 555.898542][ T1024] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:480: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0 [ 555.899968][T18749] loop0: detected capacity change from 0 to 2048 [ 555.924407][T18753] loop1: detected capacity change from 0 to 2048 [ 555.934170][T18744] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 555.936204][T18752] loop3: detected capacity change from 0 to 2048 [ 555.947297][ T1024] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 124 with max blocks 1 with error 117 [ 555.981524][T18744] EXT4-fs (loop2): This should not happen!! Data will be lost [ 555.981524][T18744] [ 556.013498][ T1024] EXT4-fs (loop5): This should not happen!! Data will be lost [ 556.013498][ T1024] [ 556.032834][T18734] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 556.053032][T18734] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 556.060931][T15079] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 556.078386][T15080] EXT4-fs (loop5): Inode 18 (ffff888072241e00): i_reserved_data_blocks (1) not cleared! [ 556.124890][T15079] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 556.150217][T18760] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 556.168177][T18749] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 556.178210][ T5471] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:480: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 556.192796][T18749] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 556.223451][ T5471] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 68 with max blocks 1 with error 117 [ 556.234247][T15079] EXT4-fs (loop4): Inode 18 (ffff8880722a5000): i_reserved_data_blocks (1) not cleared! [ 556.239120][T18749] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 556.257964][T18760] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 556.283282][ T5471] EXT4-fs (loop2): This should not happen!! Data will be lost [ 556.283282][ T5471] [ 556.294480][T18760] EXT4-fs (loop1): This should not happen!! Data will be lost [ 556.294480][T18760] [ 556.309320][T18749] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 556.340829][T18763] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 556.341820][T18753] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 556.367203][T15077] EXT4-fs (loop2): Inode 18 (ffff8880722a6400): i_reserved_data_blocks (1) not cleared! [ 556.368875][T18763] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 556.389281][T18766] loop5: detected capacity change from 0 to 2048 [ 556.397677][T18752] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 556.414880][T18753] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 556.430468][T18763] EXT4-fs (loop0): This should not happen!! Data will be lost [ 556.430468][T18763] [ 556.449766][T18749] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 556.460853][T18749] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 556.482246][T18752] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 556.495694][T18749] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 556.497093][T18752] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 556.515259][ T1024] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:480: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0 [ 556.518941][T18771] loop4: detected capacity change from 0 to 2048 [ 556.531249][ T1024] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 15 with max blocks 1 with error 117 [ 556.536847][T18749] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 556.549350][T18752] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 556.569256][ T1024] EXT4-fs (loop1): This should not happen!! Data will be lost [ 556.569256][ T1024] [ 556.584503][T18749] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 556.586443][T18769] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 556.610584][T18769] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 556.624559][T18769] EXT4-fs (loop3): This should not happen!! Data will be lost [ 556.624559][T18769] [ 556.652562][T15076] EXT4-fs (loop1): Inode 18 (ffff888073dada00): i_reserved_data_blocks (1) not cleared! [ 556.665092][T18775] loop2: detected capacity change from 0 to 2048 [ 556.673843][ T41] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 67 with max blocks 1 with error 117 [ 556.694537][T15078] EXT4-fs (loop3): Inode 18 (ffff888069999400): i_reserved_data_blocks (1) not cleared! [ 556.713067][T18766] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 556.715955][ T41] EXT4-fs (loop0): This should not happen!! Data will be lost [ 556.715955][ T41] [ 556.744671][T15075] EXT4-fs (loop0): Inode 18 (ffff888073dad000): i_reserved_data_blocks (1) not cleared! [ 556.758827][T18766] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 556.809907][T18771] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 556.824157][T18771] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 556.851606][T18785] loop3: detected capacity change from 0 to 2048 [ 556.859091][T18771] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 556.874660][T18771] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 556.887409][T18778] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 556.949807][T18786] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 556.965813][T18778] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 556.995438][T18792] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1100: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 557.012331][T18785] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 557.040812][T18778] EXT4-fs (loop5): This should not happen!! Data will be lost [ 557.040812][T18778] [ 557.063420][T18786] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 557.082182][T18785] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 557.110212][T18791] loop1: detected capacity change from 0 to 2048 [ 557.118194][T18792] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 32 with error 28 [ 557.142315][T18786] EXT4-fs (loop4): This should not happen!! Data will be lost [ 557.142315][T18786] [ 557.152486][T15080] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 557.156080][T18785] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 557.177540][T18798] loop0: detected capacity change from 0 to 2048 [ 557.185514][T18785] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 557.186927][T15080] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 557.198143][T18792] EXT4-fs (loop2): This should not happen!! Data will be lost [ 557.198143][T18792] [ 557.233259][T18799] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 557.248972][T15079] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 557.264559][ T27] kauditd_printk_skb: 20 callbacks suppressed [ 557.264573][ T27] audit: type=1804 audit(1685678237.519:2188): pid=18791 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.Je48Ib/89/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 557.308635][T18792] EXT4-fs (loop2): Total free blocks count 0 [ 557.312453][T15079] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 557.327241][T18799] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 557.331094][T18792] EXT4-fs (loop2): Free/Dirty block details [ 557.346248][T18792] EXT4-fs (loop2): free_blocks=2415919104 [ 557.352063][T18792] EXT4-fs (loop2): dirty_blocks=96 [ 557.357354][T18792] EXT4-fs (loop2): Block reservation details [ 557.363590][T18792] EXT4-fs (loop2): i_reserved_data_blocks=6 [ 557.374437][T15080] EXT4-fs (loop5): Inode 18 (ffff888073d80a00): i_reserved_data_blocks (1) not cleared! [ 557.384695][ T27] audit: type=1804 audit(1685678237.529:2189): pid=18798 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.B12I25/89/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 557.385336][T18807] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 557.407694][ T27] audit: type=1804 audit(1685678237.639:2190): pid=18807 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.Je48Ib/89/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 557.409510][T15079] EXT4-fs (loop4): Inode 18 (ffff888073edd000): i_reserved_data_blocks (1) not cleared! [ 557.424099][T18798] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 557.466671][T18799] EXT4-fs (loop3): This should not happen!! Data will be lost [ 557.466671][T18799] [ 557.467707][ T1024] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 32 with max blocks 61 with error 28 [ 557.489971][ T1024] EXT4-fs (loop2): This should not happen!! Data will be lost [ 557.489971][ T1024] [ 557.493859][T18807] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 557.512703][T15078] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 557.528702][T18807] EXT4-fs (loop1): This should not happen!! Data will be lost [ 557.528702][T18807] [ 557.540474][T15078] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 557.609359][T18791] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 557.623069][T15078] EXT4-fs (loop3): Inode 18 (ffff888073fab200): i_reserved_data_blocks (1) not cleared! [ 557.638931][T18791] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 557.676062][T18814] loop2: detected capacity change from 0 to 2048 [ 557.678949][T18798] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 557.706952][T18816] loop4: detected capacity change from 0 to 2048 [ 557.759321][T18813] loop5: detected capacity change from 0 to 2048 [ 557.766807][ T41] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:480: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0 [ 557.795638][ T27] audit: type=1804 audit(1685678238.049:2191): pid=18816 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.QsO08o/90/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 557.804929][T18808] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 557.841879][ T27] audit: type=1804 audit(1685678238.079:2192): pid=18814 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.lH8Yif/90/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 557.844296][ T41] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 23 with max blocks 1 with error 117 [ 557.888571][T18816] EXT4-fs error (device loop4): __ext4_get_inode_loc:4361: comm syz-executor433: Invalid inode table block 0 in block_group 0 [ 557.915507][T18814] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 557.923894][T18816] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 557.935241][T18816] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 557.942392][T18825] loop3: detected capacity change from 0 to 2048 [ 557.957994][ T27] audit: type=1804 audit(1685678238.209:2193): pid=18813 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.v4FQ0s/91/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 557.981953][T18814] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 557.989435][T18808] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 558.006989][T18808] EXT4-fs (loop0): This should not happen!! Data will be lost [ 558.006989][T18808] [ 558.019933][ T41] EXT4-fs (loop1): This should not happen!! Data will be lost [ 558.019933][ T41] [ 558.032552][T18828] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 558.035871][T15075] EXT4-fs (loop0): Inode 18 (ffff888073d86e00): i_reserved_data_blocks (1) not cleared! [ 558.058870][T18828] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 558.061561][T18827] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 558.090400][T15076] EXT4-fs (loop1): Inode 18 (ffff888073d80000): i_reserved_data_blocks (1) not cleared! [ 558.115920][T18828] EXT4-fs (loop2): This should not happen!! Data will be lost [ 558.115920][T18828] [ 558.116313][ T27] audit: type=1804 audit(1685678238.369:2194): pid=18825 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.97H5gk/89/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 558.150136][T18814] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 558.150856][T18827] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 558.160192][T18814] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 558.195313][T18813] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 558.237224][ T1024] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:480: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0 [ 558.242652][T18813] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 558.267925][T18825] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 558.275160][ T1024] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 11 with max blocks 1 with error 117 [ 558.298460][T18827] EXT4-fs (loop4): This should not happen!! Data will be lost [ 558.298460][T18827] [ 558.322642][T15079] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 558.332694][T18825] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 558.334739][ T1024] EXT4-fs (loop2): This should not happen!! Data will be lost [ 558.334739][ T1024] [ 558.354573][T18840] loop1: detected capacity change from 0 to 2048 [ 558.358358][T18834] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 558.369261][T18841] loop0: detected capacity change from 0 to 2048 [ 558.379248][T15079] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 558.395491][T18825] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 558.420807][T18825] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 558.428540][T15077] EXT4-fs (loop2): Inode 18 (ffff888069a2da00): i_reserved_data_blocks (1) not cleared! [ 558.448119][T18834] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 558.453824][T15079] EXT4-fs (loop4): Inode 18 (ffff888069a2ee00): i_reserved_data_blocks (1) not cleared! [ 558.471282][T18839] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 558.490316][T18834] EXT4-fs (loop5): This should not happen!! Data will be lost [ 558.490316][T18834] [ 558.519359][ T27] audit: type=1804 audit(1685678238.769:2195): pid=18840 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.Je48Ib/90/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 558.524137][T18839] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 558.571807][ T27] audit: type=1804 audit(1685678238.829:2196): pid=18841 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.B12I25/90/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 558.602619][T15080] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 558.632852][T15080] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 558.649431][T18841] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 558.653359][T18840] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 558.683619][T18840] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 558.704453][T15080] EXT4-fs (loop5): Inode 18 (ffff8880722a0000): i_reserved_data_blocks (1) not cleared! [ 558.705712][T18841] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 558.724349][T18852] loop4: detected capacity change from 0 to 2048 [ 558.735895][T18840] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 558.743588][T18839] EXT4-fs (loop3): This should not happen!! Data will be lost [ 558.743588][T18839] [ 558.750164][T18840] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 558.775240][T15078] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 558.807034][T15078] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 558.833358][T18849] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 558.848882][ T27] audit: type=1804 audit(1685678239.089:2197): pid=18852 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.QsO08o/91/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 558.875654][T18847] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 558.877358][T15078] EXT4-fs (loop3): Inode 18 (ffff8880722a6e00): i_reserved_data_blocks (1) not cleared! [ 558.903850][T18847] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 558.924126][T18852] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 558.927586][T18849] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 558.934720][T18852] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 558.970935][T18854] loop2: detected capacity change from 0 to 2048 [ 558.972364][T18858] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 558.991763][T18847] EXT4-fs (loop1): This should not happen!! Data will be lost [ 558.991763][T18847] [ 559.039275][T18849] EXT4-fs (loop0): This should not happen!! Data will be lost [ 559.039275][T18849] [ 559.043347][T18858] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 559.067360][T15076] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 559.075183][T18860] loop5: detected capacity change from 0 to 2048 [ 559.079571][T15076] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 559.116419][T18858] EXT4-fs (loop4): This should not happen!! Data will be lost [ 559.116419][T18858] [ 559.127126][T15075] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 559.141948][T18852] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 559.152986][T15075] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 559.166616][T18852] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 559.182811][T15076] EXT4-fs (loop1): Inode 18 (ffff888073f93200): i_reserved_data_blocks (1) not cleared! [ 559.195747][T18854] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 559.206425][T18854] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 559.226413][T18867] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 559.238371][T18869] loop3: detected capacity change from 0 to 2048 [ 559.259508][T15075] EXT4-fs (loop0): Inode 18 (ffff8880723d2800): i_reserved_data_blocks (1) not cleared! [ 559.273453][T18860] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 559.283379][T18860] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 559.297796][ T75] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:480: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 559.316886][ T75] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 30 with max blocks 1 with error 117 [ 559.334635][T18870] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 559.345254][T18867] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 559.369165][T18870] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 559.391940][ T75] EXT4-fs (loop4): This should not happen!! Data will be lost [ 559.391940][ T75] [ 559.418908][T18869] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 559.429094][T18870] EXT4-fs (loop5): This should not happen!! Data will be lost [ 559.429094][T18870] [ 559.439101][T18867] EXT4-fs (loop2): This should not happen!! Data will be lost [ 559.439101][T18867] [ 559.440010][T15079] EXT4-fs (loop4): Inode 18 (ffff888073efda00): i_reserved_data_blocks (1) not cleared! [ 559.461964][T18875] loop1: detected capacity change from 0 to 2048 [ 559.468607][T18869] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 559.494298][T15077] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 559.496352][T18860] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 559.517023][T18878] loop0: detected capacity change from 0 to 2048 [ 559.541179][T15077] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 559.556399][T18860] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 559.569895][T18877] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 559.587092][T15077] EXT4-fs (loop2): Inode 18 (ffff888069802800): i_reserved_data_blocks (1) not cleared! [ 559.599011][T18877] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 559.612836][ T75] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:480: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 559.643905][T18885] loop4: detected capacity change from 0 to 2048 [ 559.653570][T18877] EXT4-fs (loop3): This should not happen!! Data will be lost [ 559.653570][T18877] [ 559.665359][T18875] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 559.675217][ T75] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 27 with max blocks 1 with error 117 [ 559.688541][T15078] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 559.693815][T18875] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 559.725194][ T75] EXT4-fs (loop5): This should not happen!! Data will be lost [ 559.725194][ T75] [ 559.737690][T15080] EXT4-fs (loop5): Inode 18 (ffff888073dac600): i_reserved_data_blocks (1) not cleared! [ 559.737794][T18875] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 559.751335][T15078] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 559.770951][T18875] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 559.777321][T18893] loop2: detected capacity change from 0 to 2048 [ 559.799600][T18894] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1100: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 559.826323][T18889] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 559.869718][T18885] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 559.887485][T18894] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 8 with error 28 [ 559.904045][T15078] EXT4-fs (loop3): Inode 18 (ffff888073da8000): i_reserved_data_blocks (1) not cleared! [ 559.918974][T18904] loop5: detected capacity change from 0 to 2048 [ 559.924615][T18889] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 559.940275][T18885] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 559.958671][T18905] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1100: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 560.024364][T18894] EXT4-fs (loop0): This should not happen!! Data will be lost [ 560.024364][T18894] [ 560.035658][T18885] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 560.051184][T18904] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 560.062066][T18905] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 8 with error 28 [ 560.086361][T18889] EXT4-fs (loop1): This should not happen!! Data will be lost [ 560.086361][T18889] [ 560.107180][T18894] EXT4-fs (loop0): Total free blocks count 0 [ 560.115029][T18885] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 560.133542][T18904] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 560.141171][T18894] EXT4-fs (loop0): Free/Dirty block details [ 560.156563][T15076] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 560.169932][T18905] EXT4-fs (loop2): This should not happen!! Data will be lost [ 560.169932][T18905] [ 560.186470][T18894] EXT4-fs (loop0): free_blocks=2415919104 [ 560.196546][T15076] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 560.209107][T18912] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 560.216789][T18913] loop3: detected capacity change from 0 to 2048 [ 560.231204][T18903] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 560.233060][T18894] EXT4-fs (loop0): dirty_blocks=48 [ 560.252236][T18905] EXT4-fs (loop2): Total free blocks count 0 [ 560.253814][T18912] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 560.264913][T18905] EXT4-fs (loop2): Free/Dirty block details [ 560.283342][T18903] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 560.284569][T15076] EXT4-fs (loop1): Inode 18 (ffff8880722ad000): i_reserved_data_blocks (1) not cleared! [ 560.311081][T18912] EXT4-fs (loop5): This should not happen!! Data will be lost [ 560.311081][T18912] [ 560.321312][T18894] EXT4-fs (loop0): Block reservation details [ 560.324484][T18903] EXT4-fs (loop4): This should not happen!! Data will be lost [ 560.324484][T18903] [ 560.328238][T18905] EXT4-fs (loop2): free_blocks=2415919104 [ 560.355638][T18904] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 560.361783][T18894] EXT4-fs (loop0): i_reserved_data_blocks=3 [ 560.380223][T18905] EXT4-fs (loop2): dirty_blocks=64 [ 560.403172][T18905] EXT4-fs (loop2): Block reservation details [ 560.411033][T18904] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 560.433643][T18905] EXT4-fs (loop2): i_reserved_data_blocks=4 [ 560.448550][T18913] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 560.461993][ T75] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 8 with max blocks 26 with error 28 [ 560.482250][T15079] EXT4-fs (loop4): Inode 18 (ffff888069803c00): i_reserved_data_blocks (1) not cleared! [ 560.487301][ T75] EXT4-fs (loop0): This should not happen!! Data will be lost [ 560.487301][ T75] [ 560.512718][T18913] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 560.539269][ T41] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 8 with max blocks 55 with error 28 [ 560.562619][ T12] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:480: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 560.583462][ T41] EXT4-fs (loop2): This should not happen!! Data will be lost [ 560.583462][ T41] [ 560.609445][T18919] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 560.634141][ T12] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 15 with max blocks 1 with error 117 [ 560.679633][T18919] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 560.694591][T18924] loop0: detected capacity change from 0 to 2048 [ 560.701604][T18925] loop1: detected capacity change from 0 to 2048 [ 560.708409][ T12] EXT4-fs (loop5): This should not happen!! Data will be lost [ 560.708409][ T12] [ 560.735804][T18919] EXT4-fs (loop3): This should not happen!! Data will be lost [ 560.735804][T18919] [ 560.754239][T15080] EXT4-fs (loop5): Inode 18 (ffff888073d91e00): i_reserved_data_blocks (1) not cleared! [ 560.775901][T18930] loop2: detected capacity change from 0 to 2048 [ 560.796752][T15078] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 560.812935][T18925] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 560.822666][T18932] loop4: detected capacity change from 0 to 2048 [ 560.838916][T15078] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 560.878368][T18925] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 560.892660][T15078] EXT4-fs (loop3): Inode 18 (ffff888073ed1400): i_reserved_data_blocks (1) not cleared! [ 560.895523][T18944] loop5: detected capacity change from 0 to 2048 [ 560.910386][T18945] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 560.928435][T18925] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 560.938778][T18945] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 560.952369][T18925] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 560.985229][T18930] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 561.005441][T18942] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 561.029793][T18945] EXT4-fs (loop0): This should not happen!! Data will be lost [ 561.029793][T18945] [ 561.046149][T18932] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 561.058150][T18932] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 561.068324][T18930] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 561.084078][T18952] loop3: detected capacity change from 0 to 2048 [ 561.098217][T18924] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 561.098231][T18944] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 561.098594][T18944] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 561.116986][T18942] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 561.148091][T18944] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 561.148579][T18932] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 561.183183][T18944] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 561.188109][T18924] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 561.196696][T18946] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 561.252608][T18932] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 561.278878][T18942] EXT4-fs (loop1): This should not happen!! Data will be lost [ 561.278878][T18942] [ 561.290220][T18956] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 561.290678][ T1024] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:480: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0 [ 561.322782][T18952] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 561.330297][T18956] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 561.345510][T15076] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 561.355599][T18952] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 561.366505][T18956] EXT4-fs (loop5): This should not happen!! Data will be lost [ 561.366505][T18956] [ 561.367796][T18946] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 561.378094][T18954] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 561.391346][ T1024] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 32 with max blocks 1 with error 117 [ 561.418071][T18944] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 561.420527][T18946] EXT4-fs (loop2): This should not happen!! Data will be lost [ 561.420527][T18946] [ 561.434821][T18944] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 561.440063][T15076] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 561.459583][T18954] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 561.462193][T18952] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 561.484472][T18952] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 561.498097][T15077] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 561.501000][ T1024] EXT4-fs (loop0): This should not happen!! Data will be lost [ 561.501000][ T1024] [ 561.507865][T18944] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 561.528433][T15076] EXT4-fs (loop1): Inode 18 (ffff888077654600): i_reserved_data_blocks (1) not cleared! [ 561.539196][T15077] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 561.552621][T15075] EXT4-fs (loop0): Inode 18 (ffff888077655000): i_reserved_data_blocks (1) not cleared! [ 561.554912][T18954] EXT4-fs (loop4): This should not happen!! Data will be lost [ 561.554912][T18954] [ 561.577645][T18944] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 561.589881][T18958] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 561.608635][T15077] EXT4-fs (loop2): Inode 18 (ffff888069879400): i_reserved_data_blocks (1) not cleared! [ 561.620849][T18958] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 561.638085][ T1024] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:480: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0 [ 561.651168][T18958] EXT4-fs (loop3): This should not happen!! Data will be lost [ 561.651168][T18958] [ 561.667711][T15079] EXT4-fs (loop4): Inode 18 (ffff88806987b200): i_reserved_data_blocks (1) not cleared! [ 561.687584][ T1024] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 9 with max blocks 1 with error 117 [ 561.707225][T18952] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 561.725764][T18967] loop0: detected capacity change from 0 to 2048 [ 561.733095][T18952] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 561.766338][ T1024] EXT4-fs (loop5): This should not happen!! Data will be lost [ 561.766338][ T1024] [ 561.788358][ T75] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:480: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 561.809872][T18970] loop2: detected capacity change from 0 to 2048 [ 561.817527][T18971] loop1: detected capacity change from 0 to 2048 [ 561.834053][T18974] loop4: detected capacity change from 0 to 2048 [ 561.836542][ T75] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 24 with max blocks 1 with error 117 [ 561.853511][T15080] EXT4-fs (loop5): Inode 18 (ffff888072176e00): i_reserved_data_blocks (1) not cleared! [ 561.866228][ T75] EXT4-fs (loop3): This should not happen!! Data will be lost [ 561.866228][ T75] [ 561.910669][T18967] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 561.932310][T15078] EXT4-fs (loop3): Inode 18 (ffff888072173c00): i_reserved_data_blocks (1) not cleared! [ 561.964121][T18967] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 562.010540][T18974] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 562.030733][T18989] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 562.050719][T18984] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 562.062030][T18974] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 562.085069][T18971] EXT4-fs error (device loop1): __ext4_get_inode_loc:4361: comm syz-executor433: Invalid inode table block 0 in block_group 0 [ 562.107441][T18974] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 562.117305][T18971] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 562.127110][T18989] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 562.134343][T18974] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 562.139607][T18984] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 562.166820][T18989] EXT4-fs (loop2): This should not happen!! Data will be lost [ 562.166820][T18989] [ 562.190336][T18971] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 562.192675][T18970] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 562.214841][T18984] EXT4-fs (loop0): This should not happen!! Data will be lost [ 562.214841][T18984] [ 562.222930][T18990] loop5: detected capacity change from 0 to 2048 [ 562.226612][T18967] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 562.257370][T18970] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 562.265336][T18992] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 562.270480][T18970] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 562.307890][T18967] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 562.323543][T18996] loop3: detected capacity change from 0 to 2048 [ 562.330836][T18993] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 562.351914][T18970] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 562.358753][ T27] kauditd_printk_skb: 23 callbacks suppressed [ 562.358767][ T27] audit: type=1804 audit(1685678242.609:2221): pid=18990 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.v4FQ0s/95/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 562.382649][T18967] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 562.397712][T18992] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 562.420606][T18967] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 562.420645][T18993] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 562.466549][ T1024] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:480: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0 [ 562.474215][T18970] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 562.496059][T18990] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 562.504249][ T1024] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 33 with max blocks 1 with error 117 [ 562.506268][T18992] EXT4-fs (loop4): This should not happen!! Data will be lost [ 562.506268][T18992] [ 562.529199][T18993] EXT4-fs (loop1): This should not happen!! Data will be lost [ 562.529199][T18993] [ 562.543273][T18971] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 562.553563][T18971] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 562.565529][ T27] audit: type=1804 audit(1685678242.819:2222): pid=18996 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.97H5gk/93/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 562.567996][T18970] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 562.589117][T18974] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 562.606333][T18990] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 562.610503][T18971] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 562.633389][T18971] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 562.640290][ T1024] EXT4-fs (loop0): This should not happen!! Data will be lost [ 562.640290][ T1024] [ 562.646288][T18974] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 562.669440][T18996] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 562.677954][T18971] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 562.688031][T18990] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 562.692581][T18971] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 562.713310][T15075] EXT4-fs (loop0): Inode 18 (ffff88806987da00): i_reserved_data_blocks (1) not cleared! [ 562.723823][ T75] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:480: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 562.728884][T18996] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 562.750758][ T1024] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:480: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0 [ 562.765240][T18990] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 562.783002][ T75] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 9 with max blocks 1 with error 117 [ 562.788132][ T1024] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 6 with max blocks 1 with error 117 [ 562.808032][T18996] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 562.808052][ T75] EXT4-fs (loop4): This should not happen!! Data will be lost [ 562.808052][ T75] [ 562.828181][T19000] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 562.832603][T18996] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 562.855160][ T1024] EXT4-fs (loop2): This should not happen!! Data will be lost [ 562.855160][ T1024] [ 562.866596][T19000] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 562.867601][ T5915] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 17 with max blocks 1 with error 117 [ 562.880494][T15077] EXT4-fs (loop2): Inode 18 (ffff8880722a8000): i_reserved_data_blocks (1) not cleared! [ 562.905437][T15079] EXT4-fs (loop4): Inode 18 (ffff888073ed9e00): i_reserved_data_blocks (1) not cleared! [ 562.931312][T19000] EXT4-fs (loop5): This should not happen!! Data will be lost [ 562.931312][T19000] [ 562.941360][T19004] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 562.949736][ T5915] EXT4-fs (loop1): This should not happen!! Data will be lost [ 562.949736][ T5915] [ 562.979574][T18990] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 562.990405][T19004] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 563.007113][ T1215] ieee802154 phy0 wpan0: encryption failed: -22 [ 563.014071][ T1215] ieee802154 phy1 wpan1: encryption failed: -22 [ 563.017139][T19009] loop0: detected capacity change from 0 to 2048 [ 563.026060][T19004] EXT4-fs (loop3): This should not happen!! Data will be lost [ 563.026060][T19004] [ 563.037361][T18990] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 563.051413][T18996] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 563.061660][T18990] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 563.062039][T15076] EXT4-fs (loop1): Inode 18 (ffff8880722a0a00): i_reserved_data_blocks (1) not cleared! [ 563.073255][T18990] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 563.093889][T18996] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 563.125628][T18996] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 563.152771][ T27] audit: type=1804 audit(1685678243.409:2223): pid=19009 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.B12I25/94/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 563.176634][T18996] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 563.207592][T19015] loop4: detected capacity change from 0 to 2048 [ 563.229341][ T5915] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:480: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0 [ 563.260375][T19009] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 563.272315][ T5915] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 12 with max blocks 1 with error 117 [ 563.287928][ T5915] EXT4-fs (loop5): This should not happen!! Data will be lost [ 563.287928][ T5915] [ 563.300404][T19009] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 563.301028][T15080] EXT4-fs (loop5): Inode 18 (ffff8880722a1e00): i_reserved_data_blocks (1) not cleared! [ 563.332343][ T27] audit: type=1804 audit(1685678243.589:2224): pid=19015 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.QsO08o/95/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 563.344077][ T5915] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:480: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0 [ 563.374454][T19009] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 563.396862][T19015] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 563.406983][T19015] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 563.419215][ T5915] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 11 with max blocks 1 with error 117 [ 563.433547][T19009] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 563.436076][T19025] loop2: detected capacity change from 0 to 2048 [ 563.452733][ T5915] EXT4-fs (loop3): This should not happen!! Data will be lost [ 563.452733][ T5915] [ 563.457311][T19015] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 563.473480][T19017] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 563.481642][T15078] EXT4-fs (loop3): Inode 18 (ffff8880723f8a00): i_reserved_data_blocks (1) not cleared! [ 563.501487][T19015] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 563.515657][T19027] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 563.538530][ T27] audit: type=1804 audit(1685678243.789:2225): pid=19025 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.lH8Yif/95/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 563.574985][T19017] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 563.587955][T19017] EXT4-fs (loop0): This should not happen!! Data will be lost [ 563.587955][T19017] [ 563.602681][T19009] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 563.615613][T19009] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 563.628005][T19027] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 563.661053][T19025] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 563.675338][T19027] EXT4-fs (loop4): This should not happen!! Data will be lost [ 563.675338][T19027] [ 563.685666][T19025] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 563.709564][T19025] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 563.736979][T19025] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 563.767688][T19032] loop1: detected capacity change from 0 to 2048 [ 563.769765][T19035] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 563.804115][ T5915] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:480: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0 [ 563.839400][ T5915] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 14 with max blocks 1 with error 117 [ 563.848453][T15079] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 563.871398][ T27] audit: type=1804 audit(1685678244.119:2226): pid=19032 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.Je48Ib/94/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 563.875023][T19039] loop3: detected capacity change from 0 to 2048 [ 563.906245][T19041] loop5: detected capacity change from 0 to 2048 [ 563.916734][T15079] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 563.918407][ T5915] EXT4-fs (loop0): This should not happen!! Data will be lost [ 563.918407][ T5915] [ 563.934989][T19035] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 563.959193][T15075] EXT4-fs (loop0): Inode 18 (ffff888073dad000): i_reserved_data_blocks (1) not cleared! [ 563.970784][T15079] EXT4-fs (loop4): Inode 18 (ffff888073dada00): i_reserved_data_blocks (1) not cleared! [ 563.992154][T19032] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 564.002191][T19032] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 564.015360][T19035] EXT4-fs (loop2): This should not happen!! Data will be lost [ 564.015360][T19035] [ 564.016438][T19032] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 564.047651][ T27] audit: type=1804 audit(1685678244.299:2227): pid=19039 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.97H5gk/94/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 564.070751][T15077] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 564.071076][T15077] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 564.093312][T19032] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 564.114860][T19039] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 564.124992][T19039] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 564.158716][T19041] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 564.169009][T19041] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 564.169097][ T27] audit: type=1804 audit(1685678244.309:2228): pid=19041 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.v4FQ0s/96/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 564.208140][T19039] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 564.220400][T19044] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 564.231173][T19041] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 564.246798][T15077] EXT4-fs (loop2): Inode 18 (ffff888072174600): i_reserved_data_blocks (1) not cleared! [ 564.257035][T19039] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 564.285564][T19044] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 564.298570][T19041] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 564.306467][T19052] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 564.351748][T19044] EXT4-fs (loop1): This should not happen!! Data will be lost [ 564.351748][T19044] [ 564.365309][T19054] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 564.389947][T19052] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 564.393015][T19056] loop4: detected capacity change from 0 to 2048 [ 564.403456][T19054] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 564.438444][T19052] EXT4-fs (loop3): This should not happen!! Data will be lost [ 564.438444][T19052] [ 564.464200][T19054] EXT4-fs (loop5): This should not happen!! Data will be lost [ 564.464200][T19054] [ 564.489247][T15076] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 564.503341][T19062] loop2: detected capacity change from 0 to 2048 [ 564.514671][T15076] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 564.530138][ T27] audit: type=1804 audit(1685678244.789:2229): pid=19056 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.QsO08o/96/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 564.545950][T19060] loop0: detected capacity change from 0 to 2048 [ 564.578231][T15076] EXT4-fs (loop1): Inode 18 (ffff888073faee00): i_reserved_data_blocks (1) not cleared! [ 564.592245][T19056] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 564.603481][T15078] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 564.622382][ T27] audit: type=1804 audit(1685678244.849:2230): pid=19062 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.lH8Yif/96/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 564.646156][T19056] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 564.654760][T15080] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 564.660688][T19056] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 564.678973][T15078] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 564.696182][T19056] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 564.709612][T15080] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 564.726724][T19062] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 564.736810][T19062] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 564.751441][T19062] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 564.761357][T19056] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 564.763785][T15078] EXT4-fs (loop3): Inode 18 (ffff888073d86e00): i_reserved_data_blocks (1) not cleared! [ 564.782010][T15080] EXT4-fs (loop5): Inode 18 (ffff888073d80000): i_reserved_data_blocks (1) not cleared! [ 564.801152][T19062] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 564.815629][T19056] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 564.844244][T19069] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 564.861056][T19068] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 564.883286][T19060] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 564.894109][T19069] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 564.906886][T19068] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 564.922721][T19060] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 564.939036][T19069] EXT4-fs (loop2): This should not happen!! Data will be lost [ 564.939036][T19069] [ 564.946066][T19075] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 564.951478][T19068] EXT4-fs (loop4): This should not happen!! Data will be lost [ 564.951478][T19068] [ 565.010937][T19075] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 565.066016][T19075] EXT4-fs (loop0): This should not happen!! Data will be lost [ 565.066016][T19075] [ 565.081076][T19079] loop1: detected capacity change from 0 to 2048 [ 565.110012][T15077] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 565.112325][T19082] loop5: detected capacity change from 0 to 2048 [ 565.126061][T15079] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 565.138707][T15077] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 565.140079][T15075] EXT4-fs (loop0): Inode 18 (ffff888077616400): i_reserved_data_blocks (1) not cleared! [ 565.166895][T15079] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 565.193926][T15079] EXT4-fs (loop4): Inode 18 (ffff888073d84600): i_reserved_data_blocks (1) not cleared! [ 565.231278][T19086] loop3: detected capacity change from 0 to 2048 [ 565.237506][T15077] EXT4-fs (loop2): Inode 18 (ffff888073f9d000): i_reserved_data_blocks (1) not cleared! [ 565.334714][T19082] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 565.342116][T19079] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 565.355009][T19082] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 565.415318][T19086] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 565.455541][T19095] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 565.479065][T19079] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 565.492105][T19086] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 565.505344][T19095] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 565.532257][T19089] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 565.546492][T19100] loop0: detected capacity change from 0 to 2048 [ 565.552703][T19086] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 565.572716][T19095] EXT4-fs (loop5): This should not happen!! Data will be lost [ 565.572716][T19095] [ 565.590831][T19106] loop4: detected capacity change from 0 to 2048 [ 565.597858][T19089] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 565.610814][T19086] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 565.616926][T19105] loop2: detected capacity change from 0 to 2048 [ 565.629460][T19089] EXT4-fs (loop1): This should not happen!! Data will be lost [ 565.629460][T19089] [ 565.641201][T19086] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 565.652299][T19079] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 565.662425][T15080] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 565.668530][T19086] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 565.720036][T19102] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 565.726185][T19079] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 565.748640][T15080] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 565.767572][ T75] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:480: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 565.805027][T19100] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 565.815003][T19106] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 565.817075][T19100] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 565.838745][T19102] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 565.853122][T15080] EXT4-fs (loop5): Inode 18 (ffff888069a2b200): i_reserved_data_blocks (1) not cleared! [ 565.867528][T19102] EXT4-fs (loop3): This should not happen!! Data will be lost [ 565.867528][T19102] [ 565.878777][T19117] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 565.880747][ T75] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 14 with max blocks 1 with error 117 [ 565.912115][T15078] EXT4-fs (loop3): Inode 18 (ffff888069a2e400): i_reserved_data_blocks (1) not cleared! [ 565.923792][T19106] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 565.941229][T19117] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 565.954585][T19105] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 565.966666][T19105] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 565.981253][T19105] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 566.002579][T19105] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 566.024877][T19122] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 566.035810][T19106] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 566.058855][T19117] EXT4-fs (loop0): This should not happen!! Data will be lost [ 566.058855][T19117] [ 566.089394][T19100] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 566.099418][T19106] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 566.099794][T19122] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 566.126037][T19100] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 566.140084][T19119] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 566.143675][T19125] loop5: detected capacity change from 0 to 2048 [ 566.163617][T19100] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 566.179113][ T75] EXT4-fs (loop1): This should not happen!! Data will be lost [ 566.179113][ T75] [ 566.183995][T19119] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 566.190677][T19100] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 566.213202][T19127] loop3: detected capacity change from 0 to 2048 [ 566.222593][T19122] EXT4-fs (loop2): This should not happen!! Data will be lost [ 566.222593][T19122] [ 566.235063][T15076] EXT4-fs (loop1): Inode 18 (ffff888069a29e00): i_reserved_data_blocks (1) not cleared! [ 566.238284][T19119] EXT4-fs (loop4): This should not happen!! Data will be lost [ 566.238284][T19119] [ 566.257738][T19105] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 566.276235][T15079] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 566.287751][T15079] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 566.303219][T15079] EXT4-fs (loop4): Inode 18 (ffff888073f90000): i_reserved_data_blocks (1) not cleared! [ 566.314860][T19105] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 566.353059][T19105] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 566.365265][ T5471] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:480: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 566.418840][T19127] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 566.430017][T19127] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 566.442454][T19105] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 566.453391][ T5471] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 62 with max blocks 1 with error 117 [ 566.469743][T19127] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 566.476159][T19125] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 566.486511][T19127] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 566.500233][T19140] loop1: detected capacity change from 0 to 2048 [ 566.509215][ T75] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:480: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 566.553438][T19139] loop4: detected capacity change from 0 to 2048 [ 566.554771][ T75] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 3 with max blocks 2 with error 117 [ 566.564616][ T5471] EXT4-fs (loop0): This should not happen!! Data will be lost [ 566.564616][ T5471] [ 566.574216][T19127] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 566.593653][T19125] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 566.614621][ T75] EXT4-fs (loop2): This should not happen!! Data will be lost [ 566.614621][ T75] [ 566.622698][T19125] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 566.629993][T15075] EXT4-fs (loop0): Inode 18 (ffff888073f91e00): i_reserved_data_blocks (1) not cleared! [ 566.642967][T19125] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 566.647659][T19127] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 566.671029][T15077] EXT4-fs (loop2): Inode 18 (ffff888073f91400): i_reserved_data_blocks (1) not cleared! [ 566.682392][T19138] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 566.773934][T19138] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 566.811298][T19139] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 566.838782][T19143] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 566.862016][T19138] EXT4-fs (loop3): This should not happen!! Data will be lost [ 566.862016][T19138] [ 566.876429][T19151] loop0: detected capacity change from 0 to 2048 [ 566.884750][T19140] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 566.897601][T19139] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 566.917818][T19140] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 566.941585][T19153] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 566.957525][T19143] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 566.960331][T19157] loop2: detected capacity change from 0 to 2048 [ 566.977206][T15078] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 566.987759][T19140] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 566.998221][T19153] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 567.003500][T15078] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 567.013174][T19143] EXT4-fs (loop5): This should not happen!! Data will be lost [ 567.013174][T19143] [ 567.034402][T19140] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 567.039069][T19153] EXT4-fs (loop4): This should not happen!! Data will be lost [ 567.039069][T19153] [ 567.058094][T19139] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 567.059493][T15078] EXT4-fs (loop3): Inode 18 (ffff888069803c00): i_reserved_data_blocks (1) not cleared! [ 567.092037][T19154] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 567.110459][T19154] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 567.117494][T19139] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 567.122946][T19154] EXT4-fs (loop1): This should not happen!! Data will be lost [ 567.122946][T19154] [ 567.156001][T19151] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 567.166201][T19151] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 567.201257][T15080] EXT4-fs (loop5): Inode 18 (ffff8880722ab200): i_reserved_data_blocks (1) not cleared! [ 567.215303][T15076] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 567.225704][ T5471] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:480: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 567.255450][T19157] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 567.265084][T15076] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 567.265445][T19157] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 567.292802][T19162] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 567.312688][ T5471] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 12 with max blocks 1 with error 117 [ 567.322186][T19157] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 567.338105][T15076] EXT4-fs (loop1): Inode 18 (ffff888073efda00): i_reserved_data_blocks (1) not cleared! [ 567.346621][T19168] loop3: detected capacity change from 0 to 2048 [ 567.355131][ T5471] EXT4-fs (loop4): This should not happen!! Data will be lost [ 567.355131][ T5471] [ 567.360563][T19162] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 567.388808][T19162] EXT4-fs (loop0): This should not happen!! Data will be lost [ 567.388808][T19162] [ 567.399631][T19157] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 567.405235][T15079] EXT4-fs (loop4): Inode 18 (ffff888073efee00): i_reserved_data_blocks (1) not cleared! [ 567.468054][ T27] kauditd_printk_skb: 13 callbacks suppressed [ 567.468068][ T27] audit: type=1804 audit(1685678247.719:2244): pid=19168 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.97H5gk/97/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 567.525648][T19170] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 567.579246][T19168] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 567.595324][T15075] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 567.599273][T19178] loop5: detected capacity change from 0 to 2048 [ 567.613705][T19170] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 567.623448][T15075] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 567.628028][T19170] EXT4-fs (loop2): This should not happen!! Data will be lost [ 567.628028][T19170] [ 567.648061][T19168] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 567.648109][T19177] loop1: detected capacity change from 0 to 2048 [ 567.670826][T19182] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 567.695623][T19182] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 567.708700][T19181] loop4: detected capacity change from 0 to 2048 [ 567.712356][ T27] audit: type=1804 audit(1685678247.959:2245): pid=19178 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.v4FQ0s/99/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 567.715570][T15077] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 567.744979][T15075] EXT4-fs (loop0): Inode 18 (ffff888073d90000): i_reserved_data_blocks (1) not cleared! [ 567.763169][T15077] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 567.798883][T19182] EXT4-fs (loop3): This should not happen!! Data will be lost [ 567.798883][T19182] [ 567.854335][ T27] audit: type=1804 audit(1685678248.069:2246): pid=19181 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.QsO08o/99/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 567.878135][ T27] audit: type=1804 audit(1685678248.079:2247): pid=19177 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.Je48Ib/97/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 567.891475][T19178] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 567.925666][T15077] EXT4-fs (loop2): Inode 18 (ffff888073ece400): i_reserved_data_blocks (1) not cleared! [ 567.947379][T19177] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 567.963827][T15078] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 567.974473][T19177] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 567.985326][T19181] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 567.998902][T15078] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 568.019549][T19181] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 568.033705][T19195] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 568.049681][T19194] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 568.069975][T19194] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 568.070743][T19178] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 568.087625][T19194] EXT4-fs (loop4): This should not happen!! Data will be lost [ 568.087625][T19194] [ 568.099835][T19198] loop0: detected capacity change from 0 to 2048 [ 568.111214][T19195] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 568.126773][T15078] EXT4-fs (loop3): Inode 18 (ffff888069803200): i_reserved_data_blocks (1) not cleared! [ 568.144873][T19181] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 568.145374][T19195] EXT4-fs (loop1): This should not happen!! Data will be lost [ 568.145374][T19195] [ 568.164899][T19181] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 568.170496][T19178] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 568.188562][T19181] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 568.213596][T19202] loop2: detected capacity change from 0 to 2048 [ 568.224682][ T27] audit: type=1804 audit(1685678248.479:2248): pid=19198 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.B12I25/98/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 568.251604][T19177] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 568.261958][T19178] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 568.274788][T19181] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 568.287221][T19177] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 568.306114][T19198] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 568.333370][T19198] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 568.346394][T19191] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 568.375480][ T27] audit: type=1804 audit(1685678248.629:2249): pid=19202 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.lH8Yif/99/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 568.386774][ T5471] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:480: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 568.418724][T19208] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 568.434857][ T5915] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:480: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0 [ 568.438039][T19207] loop3: detected capacity change from 0 to 2048 [ 568.456515][T19191] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 568.469344][T19208] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 568.485766][T19191] EXT4-fs (loop5): This should not happen!! Data will be lost [ 568.485766][T19191] [ 568.486679][ T5915] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 34 with max blocks 1 with error 117 [ 568.508499][T19208] EXT4-fs (loop0): This should not happen!! Data will be lost [ 568.508499][T19208] [ 568.510364][T19202] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 568.543258][ T5471] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 10 with max blocks 1 with error 117 [ 568.544106][T19198] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 568.567256][ T5915] EXT4-fs (loop1): This should not happen!! Data will be lost [ 568.567256][ T5915] [ 568.567519][T15080] EXT4-fs (loop5): Inode 18 (ffff888069878a00): i_reserved_data_blocks (1) not cleared! [ 568.577816][T19198] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 568.603634][ T5471] EXT4-fs (loop4): This should not happen!! Data will be lost [ 568.603634][ T5471] [ 568.603976][T15076] EXT4-fs (loop1): Inode 18 (ffff888072175a00): i_reserved_data_blocks (1) not cleared! [ 568.615077][T19202] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 568.636785][ T27] audit: type=1804 audit(1685678248.889:2250): pid=19207 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.97H5gk/98/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 568.675739][T15079] EXT4-fs (loop4): Inode 18 (ffff888072176400): i_reserved_data_blocks (1) not cleared! [ 568.686969][T19198] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 568.697776][T19214] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 568.714373][T19198] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 568.735834][T19198] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 568.745749][T19207] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 568.756167][T19198] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 568.763636][T19214] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 568.768421][T19207] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 568.820841][ T12] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:480: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 568.842259][ T12] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 11 with max blocks 1 with error 117 [ 568.863813][T19220] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 568.874674][ T12] EXT4-fs (loop0): This should not happen!! Data will be lost [ 568.874674][ T12] [ 568.888654][T19214] EXT4-fs (loop2): This should not happen!! Data will be lost [ 568.888654][T19214] [ 568.890212][T19225] loop1: detected capacity change from 0 to 2048 [ 568.905969][T19221] loop5: detected capacity change from 0 to 2048 [ 568.918764][T15075] EXT4-fs (loop0): Inode 18 (ffff888077656e00): i_reserved_data_blocks (1) not cleared! [ 568.929136][T19220] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 568.942394][T19220] EXT4-fs (loop3): This should not happen!! Data will be lost [ 568.942394][T19220] [ 568.955684][T19207] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 568.958910][T19224] loop4: detected capacity change from 0 to 2048 [ 568.976771][T15077] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 568.995747][T19207] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 568.999104][T15077] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 569.026051][T15077] EXT4-fs (loop2): Inode 18 (ffff888077653200): i_reserved_data_blocks (1) not cleared! [ 569.038131][ T27] audit: type=1804 audit(1685678249.289:2251): pid=19225 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.Je48Ib/98/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 569.045325][T19207] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 569.095207][T19233] loop0: detected capacity change from 0 to 2048 [ 569.106224][T19225] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 569.116711][ T27] audit: type=1804 audit(1685678249.349:2252): pid=19221 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.v4FQ0s/100/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 569.139997][T19225] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 569.152549][T19207] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 569.155919][T19234] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 569.186530][ T27] audit: type=1804 audit(1685678249.439:2253): pid=19224 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.QsO08o/100/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 569.212679][ T46] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:480: comm kworker/u4:3: Invalid block bitmap block 0 in block_group 0 [ 569.229161][T19236] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 569.245801][ T46] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 33 with max blocks 1 with error 117 [ 569.258385][ T46] EXT4-fs (loop3): This should not happen!! Data will be lost [ 569.258385][ T46] [ 569.268984][T19234] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 569.282846][T15078] EXT4-fs (loop3): Inode 18 (ffff888073ed4600): i_reserved_data_blocks (1) not cleared! [ 569.292408][T19239] loop2: detected capacity change from 0 to 2048 [ 569.303501][T19236] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 569.319310][T19224] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 569.334866][T19234] EXT4-fs (loop1): This should not happen!! Data will be lost [ 569.334866][T19234] [ 569.346970][T19236] EXT4-fs (loop5): This should not happen!! Data will be lost [ 569.346970][T19236] [ 569.367340][T19224] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 569.402828][T19225] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 569.413720][T19221] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 569.426999][T19225] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 569.459745][T19221] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 569.467617][T19233] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 569.476748][T19249] loop3: detected capacity change from 0 to 2048 [ 569.481297][T19224] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 569.502783][T19224] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 569.525513][ T5471] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:480: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 569.539811][T19244] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 569.580571][T19233] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 569.593964][ T5471] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 8 with max blocks 1 with error 117 [ 569.609089][ T46] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:480: comm kworker/u4:3: Invalid block bitmap block 0 in block_group 0 [ 569.610540][T19244] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 569.623966][T19251] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 569.639250][T19239] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 569.682378][ T46] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 12 with max blocks 1 with error 117 [ 569.690439][ T5471] EXT4-fs (loop1): This should not happen!! Data will be lost [ 569.690439][ T5471] [ 569.722181][ T46] EXT4-fs (loop5): This should not happen!! Data will be lost [ 569.722181][ T46] [ 569.732745][T19251] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 569.744749][T19239] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 569.759265][T15080] EXT4-fs (loop5): Inode 18 (ffff8880722a0a00): i_reserved_data_blocks (1) not cleared! [ 569.762466][T19251] EXT4-fs (loop0): This should not happen!! Data will be lost [ 569.762466][T19251] [ 569.777878][T19244] EXT4-fs (loop4): This should not happen!! Data will be lost [ 569.777878][T19244] [ 569.782562][T19256] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 569.807037][T15076] EXT4-fs (loop1): Inode 18 (ffff8880722a6400): i_reserved_data_blocks (1) not cleared! [ 569.809902][T19256] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 569.828928][T15075] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 569.829319][T19256] EXT4-fs (loop2): This should not happen!! Data will be lost [ 569.829319][T19256] [ 569.850158][T15075] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 569.862934][T19239] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 569.877027][T19239] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 569.889172][T19249] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 569.900256][T19249] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 569.924158][T15075] EXT4-fs (loop0): Inode 18 (ffff888073ed9e00): i_reserved_data_blocks (1) not cleared! [ 569.934713][T15079] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 569.948682][T19260] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 569.971344][T15079] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 570.007373][ T46] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:480: comm kworker/u4:3: Invalid block bitmap block 0 in block_group 0 [ 570.025531][T19260] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 570.026033][T15079] EXT4-fs (loop4): Inode 18 (ffff888072271400): i_reserved_data_blocks (1) not cleared! [ 570.059082][T19265] loop5: detected capacity change from 0 to 2048 [ 570.073576][T19266] loop1: detected capacity change from 0 to 2048 [ 570.074596][T19260] EXT4-fs (loop3): This should not happen!! Data will be lost [ 570.074596][T19260] [ 570.080796][ T46] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 12 with max blocks 1 with error 117 [ 570.109218][T15079] EXT4-fs unmount: 233 callbacks suppressed [ 570.109235][T15079] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 570.125142][ T46] EXT4-fs (loop2): This should not happen!! Data will be lost [ 570.125142][ T46] [ 570.127389][T19270] loop0: detected capacity change from 0 to 2048 [ 570.143170][T15077] EXT4-fs (loop2): Inode 18 (ffff888073ede400): i_reserved_data_blocks (1) not cleared! [ 570.165147][T19265] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 570.173928][T15077] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 570.187540][T15078] EXT4-fs (loop3): Inode 18 (ffff88806987d000): i_reserved_data_blocks (1) not cleared! [ 570.200314][T19266] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 570.229576][T15078] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 570.265603][T19270] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 570.303470][T19265] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 570.308857][T19280] loop4: detected capacity change from 0 to 2048 [ 570.331272][T19283] loop2: detected capacity change from 0 to 2048 [ 570.334814][T19266] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 570.356397][T19265] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 570.394643][T19288] loop3: detected capacity change from 0 to 2048 [ 570.412292][T19280] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 570.426075][T19266] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 570.455916][T19270] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 570.457482][T19285] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 570.475476][T19266] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 570.484921][T19288] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 570.515818][T19266] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 570.529708][T19283] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 570.542599][T19289] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 570.580782][T19280] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 570.586641][T19270] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 570.603114][T19298] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 570.631498][T19300] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 570.634432][T19289] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 570.647692][T19298] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 570.674382][T19280] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 570.675529][T19300] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 570.687257][T19285] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 570.720832][T19283] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 570.731220][T19298] EXT4-fs (loop0): This should not happen!! Data will be lost [ 570.731220][T19298] [ 570.741801][T19289] EXT4-fs (loop1): This should not happen!! Data will be lost [ 570.741801][T19289] [ 570.753041][T19280] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 570.755741][T19285] EXT4-fs (loop5): This should not happen!! Data will be lost [ 570.755741][T19285] [ 570.768257][T19300] EXT4-fs (loop3): This should not happen!! Data will be lost [ 570.768257][T19300] [ 570.790264][T15076] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 570.791501][T19283] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 570.809259][T15076] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 570.817993][T19288] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 570.824696][T19270] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 570.844172][T19283] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 570.844576][T15080] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 570.868242][T19280] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 570.872934][T19270] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 570.880636][T19288] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 570.894209][T15080] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 570.904506][T15076] EXT4-fs (loop1): Inode 18 (ffff888069999e00): i_reserved_data_blocks (1) not cleared! [ 570.917362][T19270] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 570.928049][T19283] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 570.937094][T15080] EXT4-fs (loop5): Inode 18 (ffff88806999a800): i_reserved_data_blocks (1) not cleared! [ 570.961879][T19299] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 570.964519][T15076] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 570.989101][T19270] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 570.993373][T19288] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 571.005614][T15080] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 571.020974][T19304] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 571.021037][T19299] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 571.041853][T19288] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 571.052165][T19299] EXT4-fs (loop4): This should not happen!! Data will be lost [ 571.052165][T19299] [ 571.072965][T19280] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 571.075094][T19304] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 571.083679][T19280] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 571.108683][ T12] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:480: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 571.109004][T19280] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 571.147402][ T12] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 9 with max blocks 1 with error 117 [ 571.158203][T19280] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 571.180352][ T75] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:480: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 571.181069][T19304] EXT4-fs (loop2): This should not happen!! Data will be lost [ 571.181069][T19304] [ 571.199300][ T75] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 12 with max blocks 1 with error 117 [ 571.219031][T19280] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 571.235610][ T75] EXT4-fs (loop3): This should not happen!! Data will be lost [ 571.235610][ T75] [ 571.248806][T15078] EXT4-fs (loop3): Inode 18 (ffff888072245a00): i_reserved_data_blocks (1) not cleared! [ 571.259024][ T12] EXT4-fs (loop0): This should not happen!! Data will be lost [ 571.259024][ T12] [ 571.275727][ T46] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 11 with max blocks 1 with error 117 [ 571.294618][T15075] EXT4-fs (loop0): Inode 18 (ffff888073f98a00): i_reserved_data_blocks (1) not cleared! [ 571.302635][T15078] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 571.309095][T19309] loop5: detected capacity change from 0 to 2048 [ 571.315311][ T46] EXT4-fs (loop4): This should not happen!! Data will be lost [ 571.315311][ T46] [ 571.325591][T19283] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 571.342637][T15075] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 571.373859][T15079] EXT4-fs (loop4): Inode 18 (ffff888072175000): i_reserved_data_blocks (1) not cleared! [ 571.376120][T19283] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 571.414770][T19309] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 571.434250][T15079] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 571.437288][T19318] loop0: detected capacity change from 0 to 2048 [ 571.446127][T19311] loop1: detected capacity change from 0 to 2048 [ 571.464585][ T12] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:480: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 571.514343][T19319] loop3: detected capacity change from 0 to 2048 [ 571.528047][ T12] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 8 with max blocks 1 with error 117 [ 571.543046][ T12] EXT4-fs (loop2): This should not happen!! Data will be lost [ 571.543046][ T12] [ 571.545656][T19318] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 571.569166][T19311] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 571.582452][T19309] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 571.586781][T15077] EXT4-fs (loop2): Inode 18 (ffff888072241400): i_reserved_data_blocks (1) not cleared! [ 571.602610][T19309] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 571.617047][T19319] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 571.711941][T19330] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 571.730393][T19318] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 571.742786][T15077] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 571.748205][T19335] loop4: detected capacity change from 0 to 2048 [ 571.760879][T19318] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 571.773624][T19318] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 571.787317][T19331] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 571.794261][T19330] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 571.805283][T19318] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 571.828265][T19331] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 571.841999][T19331] EXT4-fs (loop1): This should not happen!! Data will be lost [ 571.841999][T19331] [ 571.844460][T19319] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 571.853833][T19338] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 571.878075][T19311] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 571.878147][T19330] EXT4-fs (loop5): This should not happen!! Data will be lost [ 571.878147][T19330] [ 571.895417][T19311] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 571.898157][T19338] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 571.924963][T19338] EXT4-fs (loop0): This should not happen!! Data will be lost [ 571.924963][T19338] [ 571.935108][T19309] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 571.938773][T19318] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 571.957909][T19319] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 571.959152][T19311] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 571.986224][T19335] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 571.998852][T19309] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 572.002996][T19339] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 572.022795][T19344] loop2: detected capacity change from 0 to 2048 [ 572.034701][T19318] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 572.051817][T19318] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 572.052416][ T46] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:480: comm kworker/u4:3: Invalid block bitmap block 0 in block_group 0 [ 572.077315][T19318] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 572.077366][T19339] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 572.089487][T19311] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 572.123350][T19335] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 572.140438][ T12] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:480: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 572.144593][T19335] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 572.157879][T19344] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 572.168671][ T46] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 11 with max blocks 1 with error 117 [ 572.192672][T19339] EXT4-fs (loop3): This should not happen!! Data will be lost [ 572.192672][T19339] [ 572.205071][ T12] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 35 with max blocks 1 with error 117 [ 572.220924][T19319] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 572.231662][T19319] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 572.244966][ T5471] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:480: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 572.259428][ T46] EXT4-fs (loop5): This should not happen!! Data will be lost [ 572.259428][ T46] [ 572.270259][T19335] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 572.281611][ T5471] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 16 with max blocks 1 with error 117 [ 572.283512][ T12] EXT4-fs (loop0): This should not happen!! Data will be lost [ 572.283512][ T12] [ 572.295135][T19319] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 572.315243][T19335] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 572.328109][ T5471] EXT4-fs (loop1): This should not happen!! Data will be lost [ 572.328109][ T5471] [ 572.339832][T15080] EXT4-fs (loop5): Inode 18 (ffff8880722a3c00): i_reserved_data_blocks (1) not cleared! [ 572.340639][T19344] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 572.351620][T15080] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 572.370371][T19345] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 572.388121][T19319] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 572.403032][T15076] EXT4-fs (loop1): Inode 18 (ffff888072276e00): i_reserved_data_blocks (1) not cleared! [ 572.409021][T15075] EXT4-fs (loop0): Inode 18 (ffff888073f9e400): i_reserved_data_blocks (1) not cleared! [ 572.419607][T19345] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 572.438634][T15076] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 572.448389][T15075] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 572.448676][T19345] EXT4-fs (loop4): This should not happen!! Data will be lost [ 572.448676][T19345] [ 572.458982][T19344] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 572.470565][T19335] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 572.505840][ T12] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:480: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 572.532578][T19335] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 572.562347][T19335] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 572.566085][ T12] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 18 with max blocks 1 with error 117 [ 572.596062][T19335] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 572.609129][T19350] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 572.615596][ T12] EXT4-fs (loop3): This should not happen!! Data will be lost [ 572.615596][ T12] [ 572.637245][T19354] loop1: detected capacity change from 0 to 2048 [ 572.648825][T19350] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 572.654617][T15078] EXT4-fs (loop3): Inode 18 (ffff888073fad000): i_reserved_data_blocks (1) not cleared! [ 572.676313][T19335] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 572.685625][T15078] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 572.700641][T19350] EXT4-fs (loop2): This should not happen!! Data will be lost [ 572.700641][T19350] [ 572.743240][T19354] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 572.755884][T19344] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 572.777636][T19344] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 572.809644][ T12] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 6 with max blocks 1 with error 117 [ 572.844053][ T75] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:480: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 572.876575][ T27] kauditd_printk_skb: 16 callbacks suppressed [ 572.876591][ T27] audit: type=1804 audit(1685678253.129:2270): pid=19354 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.Je48Ib/101/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 572.947816][ T12] EXT4-fs (loop4): This should not happen!! Data will be lost [ 572.947816][ T12] [ 572.963794][ T75] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 18 with max blocks 2 with error 117 [ 572.979733][T19354] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 572.998720][T15079] EXT4-fs (loop4): Inode 18 (ffff888073f9bc00): i_reserved_data_blocks (1) not cleared! [ 573.010657][T19367] loop0: detected capacity change from 0 to 2048 [ 573.011100][T19364] loop5: detected capacity change from 0 to 2048 [ 573.019247][ T75] EXT4-fs (loop2): This should not happen!! Data will be lost [ 573.019247][ T75] [ 573.034443][T19354] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 573.035427][T15079] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 573.056780][T15077] EXT4-fs (loop2): Inode 18 (ffff8880723d2800): i_reserved_data_blocks (1) not cleared! [ 573.056925][T19354] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 573.069810][T19368] loop3: detected capacity change from 0 to 2048 [ 573.077352][T19354] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 573.097675][T15077] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 573.109892][T19367] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 573.132200][T19369] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 573.159197][ T27] audit: type=1804 audit(1685678253.409:2271): pid=19367 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.B12I25/102/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 573.161340][T19369] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 573.213451][T19364] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 573.251375][T19368] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 573.263828][T19369] EXT4-fs (loop1): This should not happen!! Data will be lost [ 573.263828][T19369] [ 573.296276][ T27] audit: type=1804 audit(1685678253.539:2272): pid=19364 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.v4FQ0s/103/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 573.319918][T15076] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 573.336441][T15076] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 573.341334][T19380] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1100: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 573.350640][T15076] EXT4-fs (loop1): Inode 18 (ffff8880722a4600): i_reserved_data_blocks (1) not cleared! [ 573.375819][T15076] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 573.388569][T19380] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 57 with error 28 [ 573.389136][T19364] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 573.440877][T19386] loop2: detected capacity change from 0 to 2048 [ 573.456636][ T27] audit: type=1804 audit(1685678253.709:2273): pid=19389 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.97H5gk/102/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 573.498545][T19380] EXT4-fs (loop0): This should not happen!! Data will be lost [ 573.498545][T19380] [ 573.511964][T19383] loop4: detected capacity change from 0 to 2048 [ 573.535609][T19364] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 573.549226][T19380] EXT4-fs (loop0): Total free blocks count 0 [ 573.549635][T19368] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 573.564504][T19380] EXT4-fs (loop0): Free/Dirty block details [ 573.570538][T19391] loop1: detected capacity change from 0 to 2048 [ 573.580438][T19386] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 573.583229][T19380] EXT4-fs (loop0): free_blocks=2415919104 [ 573.602844][T19383] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 573.615698][T19388] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 573.631306][ T27] audit: type=1804 audit(1685678253.879:2274): pid=19386 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.lH8Yif/103/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 573.649127][T19368] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 573.654863][T19380] EXT4-fs (loop0): dirty_blocks=64 [ 573.671756][T19380] EXT4-fs (loop0): Block reservation details [ 573.677751][T19380] EXT4-fs (loop0): i_reserved_data_blocks=4 [ 573.693689][T19388] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 573.710630][ T27] audit: type=1804 audit(1685678253.969:2275): pid=19383 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.QsO08o/103/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 573.712099][T15075] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 573.755362][T19391] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 573.761829][T19386] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 573.777365][T19388] EXT4-fs (loop5): This should not happen!! Data will be lost [ 573.777365][T19388] [ 573.805394][T15080] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 573.844732][T19383] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 573.855555][T19386] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 573.868312][T19389] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 573.889649][ T27] audit: type=1804 audit(1685678254.139:2276): pid=19391 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.Je48Ib/102/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 573.893882][T15080] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 573.935279][T19389] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 573.954156][T19397] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 573.970257][T19391] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 573.976903][T19389] EXT4-fs (loop3): This should not happen!! Data will be lost [ 573.976903][T19389] [ 573.999039][T19391] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 574.015334][T19383] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 574.027171][T19397] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 574.042036][T15080] EXT4-fs (loop5): Inode 18 (ffff888073f91400): i_reserved_data_blocks (1) not cleared! [ 574.050281][T19391] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 574.058612][T15080] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 574.070782][T15078] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 574.080717][T19397] EXT4-fs (loop2): This should not happen!! Data will be lost [ 574.080717][T19397] [ 574.098945][T19404] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 574.102566][T19391] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 574.127621][T15078] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 574.140969][T19386] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 574.152811][T19404] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 574.157562][T19386] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 574.179618][T19404] EXT4-fs (loop4): This should not happen!! Data will be lost [ 574.179618][T19404] [ 574.183565][T19386] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 574.197064][T19409] loop0: detected capacity change from 0 to 2048 [ 574.199265][T19405] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 574.221036][T19383] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 574.233823][T15078] EXT4-fs (loop3): Inode 18 (ffff888069a2e400): i_reserved_data_blocks (1) not cleared! [ 574.234428][T19383] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 574.266810][T19386] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 574.271887][T19409] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 574.286845][T19405] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 574.294106][T15078] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 574.314747][T19405] EXT4-fs (loop1): This should not happen!! Data will be lost [ 574.314747][T19405] [ 574.326084][ T12] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:480: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 574.349283][T19415] loop5: detected capacity change from 0 to 2048 [ 574.356913][ T5915] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:480: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0 [ 574.373633][ T27] audit: type=1804 audit(1685678254.629:2277): pid=19409 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.B12I25/103/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 574.397593][T15076] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 574.436482][T15076] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 574.450923][ T12] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 33 with max blocks 1 with error 117 [ 574.461912][ T5915] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 47 with max blocks 1 with error 117 [ 574.486447][T19409] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 574.499501][ T12] EXT4-fs (loop2): This should not happen!! Data will be lost [ 574.499501][ T12] [ 574.511298][T19409] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 574.518992][ T5915] EXT4-fs (loop4): This should not happen!! Data will be lost [ 574.518992][ T5915] [ 574.525587][T19415] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 574.547379][T15076] EXT4-fs (loop1): Inode 18 (ffff88823bdf6000): i_reserved_data_blocks (1) not cleared! [ 574.557883][T19423] loop3: detected capacity change from 0 to 2048 [ 574.565466][T19409] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 574.566316][T15077] EXT4-fs (loop2): Inode 18 (ffff888069a2a800): i_reserved_data_blocks (1) not cleared! [ 574.588842][ T27] audit: type=1804 audit(1685678254.839:2278): pid=19415 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.v4FQ0s/104/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 574.595448][T19409] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 574.617996][T15076] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 574.634279][T15077] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 574.634649][T15079] EXT4-fs (loop4): Inode 18 (ffff888073f91e00): i_reserved_data_blocks (1) not cleared! [ 574.671918][T19415] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 574.675087][T19423] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 574.687853][T19415] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 574.703169][T15079] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 574.738227][ T27] audit: type=1804 audit(1685678254.989:2279): pid=19423 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.97H5gk/103/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 574.764748][T19415] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 574.776073][T19422] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 574.796539][T19415] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 574.814733][T19423] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 574.832262][T19422] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 574.845398][T19423] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 574.858382][T19427] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 574.879676][T19422] EXT4-fs (loop0): This should not happen!! Data will be lost [ 574.879676][T19422] [ 574.897629][T19427] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 574.903560][T19433] loop1: detected capacity change from 0 to 2048 [ 574.911084][T19432] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 574.919773][T19434] loop2: detected capacity change from 0 to 2048 [ 574.932700][T19409] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 574.948974][T19427] EXT4-fs (loop5): This should not happen!! Data will be lost [ 574.948974][T19427] [ 574.959525][T19432] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 574.971143][T19436] loop4: detected capacity change from 0 to 2048 [ 574.972750][T19409] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 575.006438][T15080] EXT4-fs (loop5): Inode 18 (ffff888073ec9400): i_reserved_data_blocks (1) not cleared! [ 575.007889][T19432] EXT4-fs (loop3): This should not happen!! Data will be lost [ 575.007889][T19432] [ 575.025198][T19433] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 575.032869][T19423] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 575.041409][T19436] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 575.048283][T19409] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 575.065376][T19434] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 575.072922][T15080] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 575.107366][T19423] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 575.131606][T19409] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 575.147368][T19423] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 575.175908][T19434] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 575.212186][T19423] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 575.226108][T19434] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 575.247076][T19433] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 575.247375][ T12] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:480: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 575.276187][T19434] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 575.287022][T19433] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 575.299789][ T5471] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:480: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 575.320159][T19436] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 575.332927][T19434] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 575.347540][ T5471] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 7 with max blocks 1 with error 117 [ 575.368260][T19449] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 575.368326][T19436] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 575.383703][ T12] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 11 with max blocks 1 with error 117 [ 575.403449][ T5471] EXT4-fs (loop3): This should not happen!! Data will be lost [ 575.403449][ T5471] [ 575.418221][T19444] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 575.419186][T19449] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 575.438340][T19451] loop5: detected capacity change from 0 to 2048 [ 575.453803][T19444] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 575.456397][T15078] EXT4-fs (loop3): Inode 18 (ffff888069801400): i_reserved_data_blocks (1) not cleared! [ 575.476821][T19447] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 575.492142][ T12] EXT4-fs (loop0): This should not happen!! Data will be lost [ 575.492142][ T12] [ 575.493212][T15075] EXT4-fs (loop0): Inode 18 (ffff888073ece400): i_reserved_data_blocks (1) not cleared! [ 575.505535][T19444] EXT4-fs (loop2): This should not happen!! Data will be lost [ 575.505535][T19444] [ 575.522627][T15075] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 575.526122][T19449] EXT4-fs (loop1): This should not happen!! Data will be lost [ 575.526122][T19449] [ 575.538666][T15078] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 575.542341][T19447] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 575.565534][T19451] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 575.605121][T19434] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 575.616229][T19434] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 575.666706][T19447] EXT4-fs (loop4): This should not happen!! Data will be lost [ 575.666706][T19447] [ 575.666745][T19433] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 575.686293][T19436] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 575.700738][ T75] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:480: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 575.704237][T19460] loop0: detected capacity change from 0 to 2048 [ 575.731570][T19436] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 575.745491][T19461] loop3: detected capacity change from 0 to 2048 [ 575.755361][ T75] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 37 with max blocks 1 with error 117 [ 575.769939][T19433] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 575.786885][T19460] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 575.804469][ T5471] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:480: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 575.832702][T19451] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 575.834698][ T75] EXT4-fs (loop2): This should not happen!! Data will be lost [ 575.834698][ T75] [ 575.854722][T15077] EXT4-fs (loop2): Inode 18 (ffff888072176400): i_reserved_data_blocks (1) not cleared! [ 575.876062][T19451] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 575.877992][ T5471] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 31 with max blocks 1 with error 117 [ 575.890170][T19461] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 575.901127][ T5471] EXT4-fs (loop4): This should not happen!! Data will be lost [ 575.901127][ T5471] [ 575.924746][T15077] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 575.925141][T15079] EXT4-fs (loop4): Inode 18 (ffff888073d92800): i_reserved_data_blocks (1) not cleared! [ 575.953975][ T5471] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:480: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 575.968921][T19451] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 575.979298][T15079] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 576.018727][T19451] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 576.043885][T19473] loop2: detected capacity change from 0 to 2048 [ 576.045564][T19460] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 576.067128][ T5471] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 16 with max blocks 1 with error 117 [ 576.084841][T19461] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 576.096363][ T5471] EXT4-fs (loop1): This should not happen!! Data will be lost [ 576.096363][ T5471] [ 576.112251][T19467] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 576.129150][T19461] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 576.147342][T19460] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 576.157775][T19473] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 576.159906][T19467] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 576.185006][T15076] EXT4-fs (loop1): Inode 18 (ffff888073d93200): i_reserved_data_blocks (1) not cleared! [ 576.195094][T19476] loop4: detected capacity change from 0 to 2048 [ 576.202619][T19478] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 576.232084][T19467] EXT4-fs (loop5): This should not happen!! Data will be lost [ 576.232084][T19467] [ 576.235545][T19471] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 576.243391][T15076] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 576.257772][T19451] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 576.278383][T19478] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 576.304025][T19481] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 576.308648][T19478] EXT4-fs (loop3): This should not happen!! Data will be lost [ 576.308648][T19478] [ 576.332568][T19476] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 576.335297][T19451] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 576.345258][T19471] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 576.382360][T19461] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 576.382555][T19471] EXT4-fs (loop0): This should not happen!! Data will be lost [ 576.382555][T19471] [ 576.408123][T19481] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 576.421068][T19460] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 576.439379][T19476] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 576.451138][ T5471] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:480: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 576.470878][T19476] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 576.500217][T19461] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 576.500752][T19460] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 576.526742][ T5471] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 23 with max blocks 1 with error 117 [ 576.543166][T19487] loop1: detected capacity change from 0 to 2048 [ 576.550078][T19481] EXT4-fs (loop2): This should not happen!! Data will be lost [ 576.550078][T19481] [ 576.563311][T19476] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 576.575143][ T12] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:480: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 576.580999][T19476] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 576.602218][ T46] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:480: comm kworker/u4:3: Invalid block bitmap block 0 in block_group 0 [ 576.611438][ T12] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 12 with max blocks 1 with error 117 [ 576.616616][T19473] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 576.644666][ T5471] EXT4-fs (loop5): This should not happen!! Data will be lost [ 576.644666][ T5471] [ 576.645412][ T12] EXT4-fs (loop3): This should not happen!! Data will be lost [ 576.645412][ T12] [ 576.667356][T19473] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 576.679900][ T46] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 11 with max blocks 1 with error 117 [ 576.680582][T19487] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 576.693577][T19490] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 576.706792][T15080] EXT4-fs (loop5): Inode 18 (ffff8880722aa800): i_reserved_data_blocks (1) not cleared! [ 576.721214][ T46] EXT4-fs (loop0): This should not happen!! Data will be lost [ 576.721214][ T46] [ 576.731756][T15078] EXT4-fs (loop3): Inode 18 (ffff888073ed4600): i_reserved_data_blocks (1) not cleared! [ 576.743471][T15075] EXT4-fs (loop0): Inode 18 (ffff888073ed0000): i_reserved_data_blocks (1) not cleared! [ 576.764324][T15075] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 576.764335][ T12] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:480: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 576.769873][T15078] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 576.798944][T19490] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 576.802433][ T12] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 27 with max blocks 1 with error 117 [ 576.828975][T15080] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 576.838482][T19490] EXT4-fs (loop4): This should not happen!! Data will be lost [ 576.838482][T19490] [ 576.885540][T19476] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 576.905088][T19476] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 576.912122][ T12] EXT4-fs (loop2): This should not happen!! Data will be lost [ 576.912122][ T12] [ 576.945905][T19487] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 576.975156][T19497] loop0: detected capacity change from 0 to 2048 [ 576.982130][ T46] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:480: comm kworker/u4:3: Invalid block bitmap block 0 in block_group 0 [ 576.984607][T19487] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 577.015482][T15077] EXT4-fs (loop2): Inode 18 (ffff888073ed3c00): i_reserved_data_blocks (1) not cleared! [ 577.028149][ T46] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 20 with max blocks 1 with error 117 [ 577.032856][T15077] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 577.059792][T19500] loop5: detected capacity change from 0 to 2048 [ 577.071575][T19497] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 577.075273][T19487] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 577.104418][ T46] EXT4-fs (loop4): This should not happen!! Data will be lost [ 577.104418][ T46] [ 577.126105][T19502] loop3: detected capacity change from 0 to 2048 [ 577.175000][T15079] EXT4-fs (loop4): Inode 18 (ffff888073ed6400): i_reserved_data_blocks (1) not cleared! [ 577.187420][T19487] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 577.215005][T19497] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 577.226035][T19500] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 577.236664][T19500] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 577.251978][T19500] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 577.282746][T19497] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 577.301273][T19498] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 577.338874][T19500] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 577.341133][T19498] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 577.361474][T19511] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 577.385020][T19502] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 577.405057][T19498] EXT4-fs (loop1): This should not happen!! Data will be lost [ 577.405057][T19498] [ 577.415274][T19514] loop2: detected capacity change from 0 to 2048 [ 577.425023][T19502] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 577.438462][T19515] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 577.440459][T19520] loop4: detected capacity change from 0 to 2048 [ 577.454094][T19511] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 577.465845][T19515] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 577.487859][T15076] EXT4-fs (loop1): Inode 18 (ffff888073ed8000): i_reserved_data_blocks (1) not cleared! [ 577.505240][T19517] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 577.517313][T19515] EXT4-fs (loop5): This should not happen!! Data will be lost [ 577.517313][T19515] [ 577.531115][T19511] EXT4-fs (loop0): This should not happen!! Data will be lost [ 577.531115][T19511] [ 577.541395][T19500] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 577.553888][T19517] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 577.568267][T15075] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 577.579376][T15075] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 577.608159][T19500] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 577.628464][T15075] EXT4-fs (loop0): Inode 18 (ffff8880723f9400): i_reserved_data_blocks (1) not cleared! [ 577.662185][T19517] EXT4-fs (loop3): This should not happen!! Data will be lost [ 577.662185][T19517] [ 577.675565][T19520] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 577.693888][T19514] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 577.713896][ T5915] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:480: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0 [ 577.735858][T19528] loop1: detected capacity change from 0 to 2048 [ 577.740566][T19520] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 577.742610][T19514] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 577.772763][T19514] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 577.782545][ T5915] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 45 with max blocks 1 with error 117 [ 577.796004][ T5915] EXT4-fs (loop5): This should not happen!! Data will be lost [ 577.796004][ T5915] [ 577.796840][T15078] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 577.806535][T19514] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 577.817605][T15080] EXT4-fs (loop5): Inode 18 (ffff888072271400): i_reserved_data_blocks (1) not cleared! [ 577.828722][T19530] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 577.857879][T19529] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 577.894022][T19530] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 577.900347][T15078] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 577.914347][T19530] EXT4-fs (loop2): This should not happen!! Data will be lost [ 577.914347][T19530] [ 577.929631][T19514] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 577.941974][T19529] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 577.970984][T19537] loop0: detected capacity change from 0 to 2048 [ 577.975121][T15078] EXT4-fs (loop3): Inode 18 (ffff888073daa800): i_reserved_data_blocks (1) not cleared! [ 578.002695][T19529] EXT4-fs (loop4): This should not happen!! Data will be lost [ 578.002695][T19529] [ 578.012961][T19514] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 578.025701][ T27] kauditd_printk_skb: 15 callbacks suppressed [ 578.025715][ T27] audit: type=1804 audit(1685678258.279:2295): pid=19540 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.Je48Ib/105/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 578.062076][T19539] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1100: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 578.112816][ T5915] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:480: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0 [ 578.127433][T19539] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 32 with error 28 [ 578.143854][T15079] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 578.168706][T19537] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 578.175334][T19546] loop5: detected capacity change from 0 to 2048 [ 578.182016][ T27] audit: type=1804 audit(1685678258.309:2296): pid=19540 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor433" name="/root/syzkaller.Je48Ib/105/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 578.185276][T15079] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 578.212136][T19539] EXT4-fs (loop1): This should not happen!! Data will be lost [ 578.212136][T19539] [ 578.238161][ T5915] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 13 with max blocks 1 with error 117 [ 578.262380][T19537] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 578.292498][ T5915] EXT4-fs (loop2): This should not happen!! Data will be lost [ 578.292498][ T5915] [ 578.298657][T19549] loop3: detected capacity change from 0 to 2048 [ 578.309926][T19539] EXT4-fs (loop1): Total free blocks count 0 [ 578.323006][T19539] EXT4-fs (loop1): Free/Dirty block details [ 578.330195][ T27] audit: type=1804 audit(1685678258.329:2297): pid=19537 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.B12I25/106/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 578.330990][T19550] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 578.359819][T19539] EXT4-fs (loop1): free_blocks=2415919104 [ 578.374729][T19539] EXT4-fs (loop1): dirty_blocks=80 [ 578.379951][T19539] EXT4-fs (loop1): Block reservation details [ 578.386312][T19539] EXT4-fs (loop1): i_reserved_data_blocks=5 [ 578.394297][T15079] EXT4-fs (loop4): Inode 18 (ffff888073da9400): i_reserved_data_blocks (1) not cleared! [ 578.394297][T15077] EXT4-fs (loop2): Inode 18 (ffff888073daee00): i_reserved_data_blocks (1) not cleared! [ 578.411992][T19546] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 578.420838][T19550] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 578.442655][T19550] EXT4-fs (loop0): This should not happen!! Data will be lost [ 578.442655][T19550] [ 578.444250][ T46] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 32 with max blocks 41 with error 28 [ 578.455336][T19537] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 578.475171][T19537] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 578.513286][T19537] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 578.539232][T19546] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 578.545270][T19537] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 578.567553][ T27] audit: type=1804 audit(1685678258.579:2298): pid=19546 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.v4FQ0s/107/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 578.581882][T19549] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 578.591188][ T46] EXT4-fs (loop1): This should not happen!! Data will be lost [ 578.591188][ T46] [ 578.620697][T19559] loop4: detected capacity change from 0 to 2048 [ 578.623807][T19554] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 578.629697][T19560] loop2: detected capacity change from 0 to 2048 [ 578.666398][ T12] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:480: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 578.681098][T19549] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 578.689848][T19554] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 578.712611][ T12] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 29 with max blocks 1 with error 117 [ 578.736274][ T27] audit: type=1804 audit(1685678258.749:2299): pid=19549 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.97H5gk/106/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 578.760541][ T12] EXT4-fs (loop0): This should not happen!! Data will be lost [ 578.760541][ T12] [ 578.762089][T19549] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 578.781291][T15075] EXT4-fs (loop0): Inode 18 (ffff888077654600): i_reserved_data_blocks (1) not cleared! [ 578.801043][ T27] audit: type=1804 audit(1685678258.979:2300): pid=19559 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.QsO08o/107/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 578.822071][T19559] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 578.836064][T19559] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 578.848777][T19559] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 578.859980][ T27] audit: type=1804 audit(1685678259.049:2301): pid=19560 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.lH8Yif/107/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 578.860503][T19559] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 578.938520][ T27] audit: type=1804 audit(1685678259.189:2302): pid=19571 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.lH8Yif/107/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 578.969462][T19570] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1100: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 578.979193][T19554] EXT4-fs (loop5): This should not happen!! Data will be lost [ 578.979193][T19554] [ 578.998076][T19549] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 579.012942][T19570] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 32 with error 28 [ 579.027911][T19561] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 579.033289][ T27] audit: type=1804 audit(1685678259.219:2303): pid=19571 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor433" name="/root/syzkaller.lH8Yif/107/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 579.071939][T15080] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 579.087093][T19574] loop1: detected capacity change from 0 to 2048 [ 579.092228][T19561] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 579.094656][T19569] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 579.109591][T19570] EXT4-fs (loop2): This should not happen!! Data will be lost [ 579.109591][T19570] [ 579.143402][T15080] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 579.157156][T19576] loop0: detected capacity change from 0 to 2048 [ 579.178853][ T27] audit: type=1804 audit(1685678259.429:2304): pid=19574 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.Je48Ib/106/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 579.189655][T19569] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 579.229619][T19561] EXT4-fs (loop3): This should not happen!! Data will be lost [ 579.229619][T19561] [ 579.241474][T15080] EXT4-fs (loop5): Inode 18 (ffff888072243200): i_reserved_data_blocks (1) not cleared! [ 579.257973][T19574] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 579.268002][T19570] EXT4-fs (loop2): Total free blocks count 0 [ 579.274278][T19574] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 579.287546][T19570] EXT4-fs (loop2): Free/Dirty block details [ 579.294226][T19570] EXT4-fs (loop2): free_blocks=2415919104 [ 579.300251][T19574] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 579.310570][T19570] EXT4-fs (loop2): dirty_blocks=96 [ 579.321207][T19574] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 579.323598][T15078] EXT4-fs (loop3): Inode 18 (ffff888077655000): i_reserved_data_blocks (1) not cleared! [ 579.347841][T19580] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 579.366345][T19570] EXT4-fs (loop2): Block reservation details [ 579.372608][T19570] EXT4-fs (loop2): i_reserved_data_blocks=6 [ 579.378781][T19580] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 579.404919][T19569] EXT4-fs (loop4): This should not happen!! Data will be lost [ 579.404919][T19569] [ 579.428301][T19576] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 579.439132][ T5915] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 32 with max blocks 52 with error 28 [ 579.463103][ T5915] EXT4-fs (loop2): This should not happen!! Data will be lost [ 579.463103][ T5915] [ 579.467123][T19580] EXT4-fs (loop1): This should not happen!! Data will be lost [ 579.467123][T19580] [ 579.484124][T19576] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 579.496835][T19585] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 579.564433][T19585] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 579.579007][T15079] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 579.597610][T15076] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 579.608029][T15079] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 579.615379][T19589] loop5: detected capacity change from 0 to 2048 [ 579.633740][T15076] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 579.635402][T19585] EXT4-fs (loop0): This should not happen!! Data will be lost [ 579.635402][T19585] [ 579.650171][T19593] loop3: detected capacity change from 0 to 2048 [ 579.665545][T15079] EXT4-fs (loop4): Inode 18 (ffff888072243c00): i_reserved_data_blocks (1) not cleared! [ 579.668442][T19594] loop2: detected capacity change from 0 to 2048 [ 579.677738][T15076] EXT4-fs (loop1): Inode 18 (ffff888077616400): i_reserved_data_blocks (1) not cleared! [ 579.704654][T19576] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 579.719304][T19576] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 579.778724][ T5915] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:480: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0 [ 579.875409][T19593] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 579.899123][ T5915] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 4 with max blocks 1 with error 117 [ 579.913986][T19589] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 579.930109][T19594] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 579.945473][T19593] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 579.954738][T19589] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 579.963316][ T5915] EXT4-fs (loop0): This should not happen!! Data will be lost [ 579.963316][ T5915] [ 579.971103][T19606] loop1: detected capacity change from 0 to 2048 [ 579.980764][T19594] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 579.993048][T19614] loop4: detected capacity change from 0 to 2048 [ 580.006509][T19609] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 580.006509][T19608] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 580.007039][T19608] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 580.034800][T19609] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 580.039208][T15075] EXT4-fs (loop0): Inode 18 (ffff8880722a1e00): i_reserved_data_blocks (1) not cleared! [ 580.053582][T19611] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 580.066654][T19608] EXT4-fs (loop3): This should not happen!! Data will be lost [ 580.066654][T19608] [ 580.088382][T19609] EXT4-fs (loop5): This should not happen!! Data will be lost [ 580.088382][T19609] [ 580.108152][T19611] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 580.108260][T19589] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 580.121351][T19611] EXT4-fs (loop2): This should not happen!! Data will be lost [ 580.121351][T19611] [ 580.143554][T19593] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 580.165086][T19589] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 580.195649][T19589] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 580.202747][T19593] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 580.218700][T19589] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 580.232627][T19589] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 580.244387][T19594] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 580.257297][T19589] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 580.258406][T19614] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 580.279849][T19614] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 580.298945][T19625] loop0: detected capacity change from 0 to 2048 [ 580.312619][T19594] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 580.312957][ T5915] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:480: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0 [ 580.344176][T19606] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 580.355396][T19621] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 580.370965][ T12] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:480: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 580.385672][ T5915] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 8 with max blocks 2 with error 117 [ 580.398150][T19606] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 580.410762][ T5471] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:480: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 580.433652][ T5915] EXT4-fs (loop5): This should not happen!! Data will be lost [ 580.433652][ T5915] [ 580.451969][T19630] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 580.468294][ T12] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 14 with max blocks 1 with error 117 [ 580.472767][T19621] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 580.488876][ T12] EXT4-fs (loop2): This should not happen!! Data will be lost [ 580.488876][ T12] [ 580.505325][ T5471] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 6 with max blocks 1 with error 117 [ 580.532847][T15080] EXT4-fs (loop5): Inode 18 (ffff888073ed0a00): i_reserved_data_blocks (1) not cleared! [ 580.548753][T19632] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 580.552783][T19630] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 580.578217][T15077] EXT4-fs (loop2): Inode 18 (ffff888077678000): i_reserved_data_blocks (1) not cleared! [ 580.579649][ T5471] EXT4-fs (loop3): This should not happen!! Data will be lost [ 580.579649][ T5471] [ 580.612257][T19621] EXT4-fs (loop4): This should not happen!! Data will be lost [ 580.612257][T19621] [ 580.633997][T19632] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 580.646364][T19630] EXT4-fs (loop1): This should not happen!! Data will be lost [ 580.646364][T19630] [ 580.646858][T19606] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 580.667447][T15078] EXT4-fs (loop3): Inode 18 (ffff888069a2d000): i_reserved_data_blocks (1) not cleared! [ 580.682064][T15079] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 580.687538][T19606] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 580.711994][T19632] EXT4-fs (loop0): This should not happen!! Data will be lost [ 580.711994][T19632] [ 580.722688][T15079] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 580.743158][T19625] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 580.758510][T19636] loop5: detected capacity change from 0 to 2048 [ 580.786137][T19625] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 580.802745][ T12] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:480: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 580.821050][T19638] loop3: detected capacity change from 0 to 2048 [ 580.826142][T15079] EXT4-fs (loop4): Inode 18 (ffff888069a29e00): i_reserved_data_blocks (1) not cleared! [ 580.848668][ T12] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 17 with max blocks 1 with error 117 [ 580.870259][ T12] EXT4-fs (loop1): This should not happen!! Data will be lost [ 580.870259][ T12] [ 580.893548][T15076] EXT4-fs (loop1): Inode 18 (ffff8880723d3c00): i_reserved_data_blocks (1) not cleared! [ 580.935923][ T5471] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:480: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 581.001457][T19638] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 581.022098][T19638] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 581.044933][T19636] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 581.052945][T19652] loop4: detected capacity change from 0 to 2048 [ 581.059977][T19644] loop2: detected capacity change from 0 to 2048 [ 581.067939][T19638] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 581.067975][ T5471] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 15 with max blocks 1 with error 117 [ 581.104241][T19636] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 581.124339][T19638] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 581.157956][T19648] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 581.158899][ T5471] EXT4-fs (loop0): This should not happen!! Data will be lost [ 581.158899][ T5471] [ 581.192580][T19638] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 581.218527][T19648] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 581.227706][T19656] loop1: detected capacity change from 0 to 2048 [ 581.245027][T19652] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 581.264224][T19638] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 581.277391][T19648] EXT4-fs (loop5): This should not happen!! Data will be lost [ 581.277391][T19648] [ 581.289001][T19636] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 581.300242][T19636] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 581.317775][T19652] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 581.318924][T15075] EXT4-fs (loop0): Inode 18 (ffff888069a2a800): i_reserved_data_blocks (1) not cleared! [ 581.330823][T19653] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 581.356388][T19662] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 581.356719][T19653] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 581.402100][T19644] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 581.402943][ T5471] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:480: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 581.414300][T19662] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 581.432399][T19653] EXT4-fs (loop3): This should not happen!! Data will be lost [ 581.432399][T19653] [ 581.454606][T19644] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 581.473017][ T5471] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 18 with max blocks 1 with error 117 [ 581.494348][T19644] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 581.495444][T15078] EXT4-fs (loop3): Inode 18 (ffff888073efee00): i_reserved_data_blocks (1) not cleared! [ 581.517063][T19662] EXT4-fs (loop4): This should not happen!! Data will be lost [ 581.517063][T19662] [ 581.529808][ T5471] EXT4-fs (loop5): This should not happen!! Data will be lost [ 581.529808][ T5471] [ 581.549078][T19644] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 581.558938][T15080] EXT4-fs (loop5): Inode 18 (ffff888073ec9400): i_reserved_data_blocks (1) not cleared! [ 581.586875][T19656] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 581.596576][T19663] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 581.614036][T19663] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 581.628173][T19656] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 581.636643][T19671] loop0: detected capacity change from 0 to 2048 [ 581.647508][T15079] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 581.648564][T19663] EXT4-fs (loop2): This should not happen!! Data will be lost [ 581.648564][T19663] [ 581.668165][T19644] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 581.678225][T19644] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 581.692343][T19644] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 581.701806][T15079] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 581.702625][T19644] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 581.714802][T19656] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 581.727214][T19644] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 581.773657][ T46] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 27 with max blocks 2 with error 117 [ 581.806276][T19675] loop5: detected capacity change from 0 to 2048 [ 581.813985][T15079] EXT4-fs (loop4): Inode 18 (ffff888069801400): i_reserved_data_blocks (1) not cleared! [ 581.827616][ T46] EXT4-fs (loop2): This should not happen!! Data will be lost [ 581.827616][ T46] [ 581.854133][T19656] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 581.874469][T15077] EXT4-fs (loop2): Inode 18 (ffff888073f93c00): i_reserved_data_blocks (1) not cleared! [ 581.881676][T19671] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 581.887089][T19678] loop3: detected capacity change from 0 to 2048 [ 581.918613][T19672] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 581.937869][T19671] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 581.974774][T19672] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 581.981381][T19675] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 582.009941][T19682] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 582.051878][T19672] EXT4-fs (loop1): This should not happen!! Data will be lost [ 582.051878][T19672] [ 582.065718][T19682] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 582.078570][T19675] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 582.093033][T15076] EXT4-fs (loop1): Inode 18 (ffff888069806e00): i_reserved_data_blocks (1) not cleared! [ 582.097999][T19688] loop4: detected capacity change from 0 to 2048 [ 582.111219][T19682] EXT4-fs (loop0): This should not happen!! Data will be lost [ 582.111219][T19682] [ 582.112189][T19678] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 582.131059][T19671] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 582.132557][T19692] loop2: detected capacity change from 0 to 2048 [ 582.149800][T19691] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 582.182940][T19671] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 582.221245][T19678] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 582.233608][T19691] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 582.294249][T19692] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 582.304609][T19691] EXT4-fs (loop5): This should not happen!! Data will be lost [ 582.304609][T19691] [ 582.304747][T19692] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 582.332645][T19678] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 582.332885][ T12] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:480: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 582.361405][T15080] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 582.372211][ T12] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 18 with max blocks 1 with error 117 [ 582.406110][ T12] EXT4-fs (loop0): This should not happen!! Data will be lost [ 582.406110][ T12] [ 582.412472][T15080] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 582.429462][T15075] EXT4-fs (loop0): Inode 18 (ffff888073f90a00): i_reserved_data_blocks (1) not cleared! [ 582.443714][T19678] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 582.456688][T19702] loop1: detected capacity change from 0 to 2048 [ 582.462643][T19706] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 582.478320][T19692] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 582.492962][T19692] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 582.494054][T19696] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 582.506753][T15080] EXT4-fs (loop5): Inode 18 (ffff888073d93200): i_reserved_data_blocks (1) not cleared! [ 582.531467][T19706] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 582.541971][T19696] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 582.553151][T19706] EXT4-fs (loop4): This should not happen!! Data will be lost [ 582.553151][T19706] [ 582.562479][T19704] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 582.598640][T19696] EXT4-fs (loop3): This should not happen!! Data will be lost [ 582.598640][T19696] [ 582.615795][T19704] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 582.646455][T15078] EXT4-fs (loop3): Inode 18 (ffff888072170a00): i_reserved_data_blocks (1) not cleared! [ 582.663672][T19704] EXT4-fs (loop2): This should not happen!! Data will be lost [ 582.663672][T19704] [ 582.677183][T19712] loop0: detected capacity change from 0 to 2048 [ 582.677308][T15077] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 582.700921][T19716] loop5: detected capacity change from 0 to 2048 [ 582.735868][T19717] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 582.736708][T19688] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 582.762229][T19688] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 582.791078][T15077] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 582.806229][T19717] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 582.826511][T19688] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 582.840545][T19725] loop3: detected capacity change from 0 to 2048 [ 582.888601][T19688] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 582.908916][T19716] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 582.917993][T19729] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 582.922724][T19717] EXT4-fs (loop1): This should not happen!! Data will be lost [ 582.922724][T19717] [ 582.936422][T15077] EXT4-fs (loop2): Inode 18 (ffff888073d91400): i_reserved_data_blocks (1) not cleared! [ 582.954122][T19702] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 582.991994][T19702] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 583.007961][T19729] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 583.020625][T19716] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 583.062575][ T12] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:480: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 583.090461][T19729] EXT4-fs (loop0): This should not happen!! Data will be lost [ 583.090461][T19729] [ 583.100846][T19725] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 583.101123][T19731] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 583.134317][ T5915] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:480: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0 [ 583.146301][T19725] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 583.155299][ T12] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 11 with max blocks 1 with error 117 [ 583.160257][T19712] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 583.172981][ T12] EXT4-fs (loop4): This should not happen!! Data will be lost [ 583.172981][ T12] [ 583.187786][ T5915] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 5 with max blocks 1 with error 117 [ 583.213861][T19731] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 583.229324][T19736] loop2: detected capacity change from 0 to 2048 [ 583.231510][T19731] EXT4-fs (loop5): This should not happen!! Data will be lost [ 583.231510][T19731] [ 583.246322][T19712] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 583.246890][T15079] EXT4-fs (loop4): Inode 18 (ffff888073fac600): i_reserved_data_blocks (1) not cleared! [ 583.268481][ T5915] EXT4-fs (loop1): This should not happen!! Data will be lost [ 583.268481][ T5915] [ 583.278590][T19712] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 583.279075][T19733] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 583.304102][T19712] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 583.318386][T15076] EXT4-fs (loop1): Inode 18 (ffff888069878000): i_reserved_data_blocks (1) not cleared! [ 583.318440][T19733] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 583.343075][T15080] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 583.362071][T19733] EXT4-fs (loop3): This should not happen!! Data will be lost [ 583.362071][T19733] [ 583.372670][T15080] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 583.394788][ T27] kauditd_printk_skb: 23 callbacks suppressed [ 583.394805][ T27] audit: type=1804 audit(1685678263.649:2328): pid=19736 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.lH8Yif/111/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 583.396762][ T5915] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:480: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0 [ 583.462181][T19736] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 583.480395][T15080] EXT4-fs (loop5): Inode 18 (ffff88806999ee00): i_reserved_data_blocks (1) not cleared! [ 583.492176][T15078] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 583.505756][T15078] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 583.519005][T19736] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 583.533329][T19736] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 583.535440][T19743] loop4: detected capacity change from 0 to 2048 [ 583.543054][ T5915] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 8 with max blocks 1 with error 117 [ 583.561586][T19745] loop1: detected capacity change from 0 to 2048 [ 583.582471][T19736] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 583.596423][ T5915] EXT4-fs (loop0): This should not happen!! Data will be lost [ 583.596423][ T5915] [ 583.597495][T15078] EXT4-fs (loop3): Inode 18 (ffff8880722ab200): i_reserved_data_blocks (1) not cleared! [ 583.617335][T19736] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 583.650935][T15075] EXT4-fs (loop0): Inode 18 (ffff88806999b200): i_reserved_data_blocks (1) not cleared! [ 583.653969][ T27] audit: type=1804 audit(1685678263.899:2329): pid=19743 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.QsO08o/111/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 583.707407][T19736] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 583.754068][T19745] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 583.764087][ T27] audit: type=1804 audit(1685678263.939:2330): pid=19745 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.Je48Ib/110/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 583.767161][T19743] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 583.801194][T19747] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 583.832333][T19745] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 583.852003][T19747] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 583.871657][T19760] loop5: detected capacity change from 0 to 2048 [ 583.874072][T19759] loop3: detected capacity change from 0 to 2048 [ 583.882544][T19745] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 583.903807][T19763] loop0: detected capacity change from 0 to 2048 [ 583.919053][T19747] EXT4-fs (loop2): This should not happen!! Data will be lost [ 583.919053][T19747] [ 583.931643][T19743] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 583.946652][T19745] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 583.960921][T19743] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 583.970726][T19756] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 583.990210][T15077] EXT4-fs (loop2): Inode 18 (ffff8880722a9400): i_reserved_data_blocks (1) not cleared! [ 583.997589][T19743] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 584.022661][ T27] audit: type=1804 audit(1685678264.279:2331): pid=19759 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.97H5gk/111/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 584.099058][T19760] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 584.119333][T19759] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 584.125309][T19757] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 584.129366][ T27] audit: type=1804 audit(1685678264.279:2332): pid=19760 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.v4FQ0s/112/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 584.168673][T19759] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 584.180754][T19756] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 584.195707][T19760] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 584.202388][T19756] EXT4-fs (loop1): This should not happen!! Data will be lost [ 584.202388][T19756] [ 584.218220][T19759] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 584.234172][T19763] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 584.246439][T19757] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 584.249113][T19759] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 584.280826][ T27] audit: type=1804 audit(1685678264.329:2333): pid=19763 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.B12I25/111/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 584.287199][T19777] loop2: detected capacity change from 0 to 2048 [ 584.311588][T19774] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 584.313971][T19778] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 584.345625][T15076] EXT4-fs (loop1): Inode 18 (ffff888073ed8a00): i_reserved_data_blocks (1) not cleared! [ 584.356651][T19763] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 584.379967][T19757] EXT4-fs (loop4): This should not happen!! Data will be lost [ 584.379967][T19757] [ 584.382562][T19778] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 584.402728][T19778] EXT4-fs (loop3): This should not happen!! Data will be lost [ 584.402728][T19778] [ 584.422377][T19774] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 584.425326][T19759] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 584.445898][T19779] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 584.466353][T15079] EXT4-fs (loop4): Inode 18 (ffff888073ed8000): i_reserved_data_blocks (1) not cleared! [ 584.484734][T19774] EXT4-fs (loop5): This should not happen!! Data will be lost [ 584.484734][T19774] [ 584.494828][T19759] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 584.514794][T19779] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 584.527546][T19760] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 584.552623][T19760] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 584.554969][T19782] loop1: detected capacity change from 0 to 2048 [ 584.581451][T19779] EXT4-fs (loop0): This should not happen!! Data will be lost [ 584.581451][T19779] [ 584.594702][ T12] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:480: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 584.612482][ T27] audit: type=1804 audit(1685678264.869:2334): pid=19777 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.lH8Yif/112/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 584.636475][ T75] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:480: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 584.657462][ T75] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 46 with max blocks 1 with error 117 [ 584.671680][ T12] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 8 with max blocks 1 with error 117 [ 584.685711][ T12] EXT4-fs (loop5): This should not happen!! Data will be lost [ 584.685711][ T12] [ 584.696375][ T27] audit: type=1804 audit(1685678264.929:2335): pid=19782 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.Je48Ib/111/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 584.698102][T15080] EXT4-fs (loop5): Inode 18 (ffff888073edd000): i_reserved_data_blocks (1) not cleared! [ 584.724538][T15075] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 584.751307][T19777] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 584.761578][T19782] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 584.771908][ T75] EXT4-fs (loop3): This should not happen!! Data will be lost [ 584.771908][ T75] [ 584.781368][T19789] loop4: detected capacity change from 0 to 2048 [ 584.792300][T15075] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 584.793048][T19777] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 584.819853][T19782] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 584.830963][T15075] EXT4-fs (loop0): Inode 18 (ffff888073ede400): i_reserved_data_blocks (1) not cleared! [ 584.834609][T15078] EXT4-fs (loop3): Inode 18 (ffff8880723fc600): i_reserved_data_blocks (1) not cleared! [ 584.860279][T19793] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 584.901148][ T27] audit: type=1804 audit(1685678265.149:2336): pid=19789 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.QsO08o/112/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 584.918844][T19793] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 584.949664][T19790] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 584.978570][T19789] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 585.004638][T19790] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 585.020413][T19793] EXT4-fs (loop1): This should not happen!! Data will be lost [ 585.020413][T19793] [ 585.033324][T19789] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 585.066606][T19790] EXT4-fs (loop2): This should not happen!! Data will be lost [ 585.066606][T19790] [ 585.066641][T19782] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 585.086798][T19798] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 585.106298][T19802] loop0: detected capacity change from 0 to 2048 [ 585.126779][T19798] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 585.141033][T19803] loop3: detected capacity change from 0 to 2048 [ 585.141435][T19782] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 585.157754][T19804] loop5: detected capacity change from 0 to 2048 [ 585.166938][T15077] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 585.170387][T19798] EXT4-fs (loop4): This should not happen!! Data will be lost [ 585.170387][T19798] [ 585.189836][T15077] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 585.211189][ T5915] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:480: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0 [ 585.222647][T15077] EXT4-fs (loop2): Inode 18 (ffff888072241400): i_reserved_data_blocks (1) not cleared! [ 585.227483][T19789] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 585.257003][T19789] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 585.269839][T19789] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 585.273484][ T5915] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 9 with max blocks 1 with error 117 [ 585.279891][T19789] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 585.306718][ T27] audit: type=1804 audit(1685678265.549:2337): pid=19802 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.B12I25/112/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 585.341872][ T5915] EXT4-fs (loop1): This should not happen!! Data will be lost [ 585.341872][ T5915] [ 585.354682][T19802] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 585.363235][T19789] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 585.375081][T15076] EXT4-fs (loop1): Inode 18 (ffff888073dada00): i_reserved_data_blocks (1) not cleared! [ 585.397737][T19804] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 585.420560][T19819] loop2: detected capacity change from 0 to 2048 [ 585.425198][T19817] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 585.428495][T19789] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 585.461409][T19802] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 585.479793][T19804] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 585.480395][T19817] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 585.499846][T19820] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 585.516382][T19815] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 585.544989][ T5915] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:480: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0 [ 585.570430][ T5915] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 18 with max blocks 1 with error 117 [ 585.587551][T19815] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 585.614332][T19820] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 585.615919][T19817] EXT4-fs (loop3): This should not happen!! Data will be lost [ 585.615919][T19817] [ 585.650515][ T5915] EXT4-fs (loop4): This should not happen!! Data will be lost [ 585.650515][ T5915] [ 585.663808][T19820] EXT4-fs (loop5): This should not happen!! Data will be lost [ 585.663808][T19820] [ 585.668796][T19819] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 585.692616][T19815] EXT4-fs (loop0): This should not happen!! Data will be lost [ 585.692616][T19815] [ 585.696556][T15079] EXT4-fs (loop4): Inode 18 (ffff888073dad000): i_reserved_data_blocks (1) not cleared! [ 585.706180][T19819] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 585.725597][T15080] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 585.741115][T15075] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 585.756055][T19828] loop1: detected capacity change from 0 to 2048 [ 585.762857][T15078] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 585.777211][T15075] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 585.778579][T15078] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 585.789742][T15080] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 585.809012][T19827] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 585.835424][T15080] EXT4-fs (loop5): Inode 18 (ffff888077616400): i_reserved_data_blocks (1) not cleared! [ 585.851370][T15075] EXT4-fs (loop0): Inode 18 (ffff888077651e00): i_reserved_data_blocks (1) not cleared! [ 585.862534][T19827] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 585.863557][T15078] EXT4-fs (loop3): Inode 18 (ffff8880723d0a00): i_reserved_data_blocks (1) not cleared! [ 585.886349][T19827] EXT4-fs (loop2): This should not happen!! Data will be lost [ 585.886349][T19827] [ 585.911051][T19819] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 585.957402][T19828] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 585.979516][T19819] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 585.994499][T19828] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 586.013821][T19828] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 586.032417][ T5471] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:480: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 586.032889][T19828] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 586.098709][ T5471] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 16 with max blocks 2 with error 117 [ 586.127133][ T5471] EXT4-fs (loop2): This should not happen!! Data will be lost [ 586.127133][ T5471] [ 586.148328][T19834] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 586.167999][T15077] EXT4-fs (loop2): Inode 18 (ffff888073da9e00): i_reserved_data_blocks (1) not cleared! [ 586.183582][T19843] loop3: detected capacity change from 0 to 2048 [ 586.183770][T19839] loop4: detected capacity change from 0 to 2048 [ 586.209948][T19841] loop0: detected capacity change from 0 to 2048 [ 586.217374][T19842] loop5: detected capacity change from 0 to 2048 [ 586.259930][T19834] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 586.304936][T19843] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 586.330488][T19847] loop2: detected capacity change from 0 to 2048 [ 586.339922][T19834] EXT4-fs (loop1): This should not happen!! Data will be lost [ 586.339922][T19834] [ 586.357670][T19843] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 586.392744][T15076] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 586.408634][T15076] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 586.446493][T19841] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 586.456849][T19843] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 586.458149][T15076] EXT4-fs (loop1): Inode 18 (ffff888073d84600): i_reserved_data_blocks (1) not cleared! [ 586.469796][T19842] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 586.489639][T19860] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1100: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 586.497241][T19841] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 586.522753][T19843] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 586.539813][T19860] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 10 with error 28 [ 586.580438][T19847] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 586.582738][T19842] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 586.615091][T19865] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 586.615798][T19847] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 586.644242][T19859] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 586.644719][T19871] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 586.672216][T19860] EXT4-fs (loop4): This should not happen!! Data will be lost [ 586.672216][T19860] [ 586.677603][T19871] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 586.699122][T19871] EXT4-fs (loop2): This should not happen!! Data will be lost [ 586.699122][T19871] [ 586.711336][T19865] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 586.711374][T19859] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 586.735525][T19872] loop1: detected capacity change from 0 to 2048 [ 586.739625][T19847] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 586.745220][T19866] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 586.768063][T19860] EXT4-fs (loop4): Total free blocks count 0 [ 586.768378][T19847] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 586.777661][T19865] EXT4-fs (loop0): This should not happen!! Data will be lost [ 586.777661][T19865] [ 586.796970][T19847] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 586.802551][T19860] EXT4-fs (loop4): Free/Dirty block details [ 586.807557][T19847] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 586.817317][T19859] EXT4-fs (loop3): This should not happen!! Data will be lost [ 586.817317][T19859] [ 586.849346][T19860] EXT4-fs (loop4): free_blocks=2415919104 [ 586.853694][T19847] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 586.860158][T19860] EXT4-fs (loop4): dirty_blocks=16 [ 586.870134][T19866] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 586.885016][T19860] EXT4-fs (loop4): Block reservation details [ 586.891128][T19866] EXT4-fs (loop5): This should not happen!! Data will be lost [ 586.891128][T19866] [ 586.891645][T15075] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 586.901083][T19860] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 586.917547][T15078] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 586.929663][T19847] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 586.946578][T19872] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 586.973029][T19872] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 586.991833][T15080] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 587.033383][T15078] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 587.039469][T15080] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 587.057849][T15075] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 587.071370][ T75] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:480: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 587.075761][T15078] EXT4-fs (loop3): Inode 18 (ffff888073ed6400): i_reserved_data_blocks (1) not cleared! [ 587.085844][T19872] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 587.115889][ T75] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 16 with max blocks 1 with error 117 [ 587.123520][T15075] EXT4-fs (loop0): Inode 18 (ffff888077678a00): i_reserved_data_blocks (1) not cleared! [ 587.142477][T15080] EXT4-fs (loop5): Inode 18 (ffff888077679e00): i_reserved_data_blocks (1) not cleared! [ 587.156681][T19884] loop4: detected capacity change from 0 to 2048 [ 587.157300][T19872] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 587.183449][ T75] EXT4-fs (loop2): This should not happen!! Data will be lost [ 587.183449][ T75] [ 587.206871][T15077] EXT4-fs (loop2): Inode 18 (ffff888069a2e400): i_reserved_data_blocks (1) not cleared! [ 587.250988][T19880] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 587.302652][T19880] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 587.334762][T19884] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 587.364501][T19892] loop0: detected capacity change from 0 to 2048 [ 587.365570][T19880] EXT4-fs (loop1): This should not happen!! Data will be lost [ 587.365570][T19880] [ 587.378635][T19893] loop3: detected capacity change from 0 to 2048 [ 587.389018][T19884] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 587.389906][T19894] loop5: detected capacity change from 0 to 2048 [ 587.419492][T19897] loop2: detected capacity change from 0 to 2048 [ 587.432417][T19896] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 587.450328][T15076] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 587.483531][T19896] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 587.509255][T15076] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 587.571888][T19896] EXT4-fs (loop4): This should not happen!! Data will be lost [ 587.571888][T19896] [ 587.623066][T19893] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 587.634288][T15076] EXT4-fs (loop1): Inode 18 (ffff888073d85a00): i_reserved_data_blocks (1) not cleared! [ 587.650343][T19897] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 587.660278][T15079] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 587.681058][T19893] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 587.681063][T15079] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 587.687844][T19892] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 587.711415][T19897] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 587.714873][T19893] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 587.719627][T19894] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 587.748512][T19893] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 587.761553][T19892] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 587.773156][T19913] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 587.786534][T15079] EXT4-fs (loop4): Inode 18 (ffff8880722abc00): i_reserved_data_blocks (1) not cleared! [ 587.798861][T19913] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 587.813271][T19894] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 587.828729][T19912] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 587.841548][T19892] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 587.854818][T19912] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 587.854918][T19894] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 587.877348][T19912] EXT4-fs (loop3): This should not happen!! Data will be lost [ 587.877348][T19912] [ 587.889027][T19913] EXT4-fs (loop2): This should not happen!! Data will be lost [ 587.889027][T19913] [ 587.900080][T19894] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 587.912902][T19892] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 587.924109][T19914] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 587.940337][T19893] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 587.959896][T19892] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 587.982968][T15077] EXT4-fs (loop2): Inode 18 (ffff88807767ee00): i_reserved_data_blocks (1) not cleared! [ 587.995941][T19893] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 588.010150][T19919] loop4: detected capacity change from 0 to 2048 [ 588.017620][T19892] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 588.037644][T19914] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 588.068005][ T12] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:480: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 588.078485][T19921] loop1: detected capacity change from 0 to 2048 [ 588.088443][T19911] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 588.162739][T19927] loop2: detected capacity change from 0 to 2048 [ 588.163764][ T12] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 9 with max blocks 1 with error 117 [ 588.170664][T19914] EXT4-fs (loop5): This should not happen!! Data will be lost [ 588.170664][T19914] [ 588.193020][T19911] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 588.208172][T19919] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 588.223153][T19919] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 588.248221][ T12] EXT4-fs (loop3): This should not happen!! Data will be lost [ 588.248221][ T12] [ 588.259360][T19911] EXT4-fs (loop0): This should not happen!! Data will be lost [ 588.259360][T19911] [ 588.263763][T15078] EXT4-fs (loop3): Inode 18 (ffff88807767bc00): i_reserved_data_blocks (1) not cleared! [ 588.280490][T15080] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 588.300081][T19928] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 588.336475][T15080] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 588.353694][T15075] EXT4-fs (loop0): Inode 18 (ffff88807767d000): i_reserved_data_blocks (1) not cleared! [ 588.380494][T19928] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 588.396884][T19927] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 588.411031][T15080] EXT4-fs (loop5): Inode 18 (ffff88807767a800): i_reserved_data_blocks (1) not cleared! [ 588.427298][T19921] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 588.438329][T19928] EXT4-fs (loop4): This should not happen!! Data will be lost [ 588.438329][T19928] [ 588.449129][T19927] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 588.461541][T19921] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 588.510055][T19940] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 588.525608][T19921] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 588.535206][T15079] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 588.560018][T19921] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 588.573129][T15079] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 588.573784][T19940] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 588.585938][T19941] loop3: detected capacity change from 0 to 2048 [ 588.613919][T15079] EXT4-fs (loop4): Inode 18 (ffff888073f94600): i_reserved_data_blocks (1) not cleared! [ 588.627341][T19944] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 588.667753][T19944] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 588.672940][T19946] loop0: detected capacity change from 0 to 2048 [ 588.686203][T19944] EXT4-fs (loop1): This should not happen!! Data will be lost [ 588.686203][T19944] [ 588.700010][T19921] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 588.710438][T19921] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 588.730316][ T27] kauditd_printk_skb: 19 callbacks suppressed [ 588.730334][ T27] audit: type=1804 audit(1685678268.989:2357): pid=19941 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.97H5gk/115/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 588.766679][T19948] loop5: detected capacity change from 0 to 2048 [ 588.776551][T19940] EXT4-fs (loop2): This should not happen!! Data will be lost [ 588.776551][T19940] [ 588.788339][ T5915] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:480: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0 [ 588.806391][T15077] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 588.827964][T19941] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 588.852463][T15077] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 588.864515][ T27] audit: type=1804 audit(1685678269.109:2358): pid=19948 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.v4FQ0s/116/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 588.876626][T19950] loop4: detected capacity change from 0 to 2048 [ 588.902248][ T5915] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 24 with max blocks 1 with error 117 [ 588.917968][T19941] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 588.943281][T19948] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 588.949476][ T27] audit: type=1804 audit(1685678269.159:2359): pid=19946 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.B12I25/115/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 588.972617][T19961] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 588.994128][ T5915] EXT4-fs (loop1): This should not happen!! Data will be lost [ 588.994128][ T5915] [ 588.994407][T15077] EXT4-fs (loop2): Inode 18 (ffff8880722a2800): i_reserved_data_blocks (1) not cleared! [ 589.005565][T19948] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 589.045279][T15076] EXT4-fs (loop1): Inode 18 (ffff8880722a0a00): i_reserved_data_blocks (1) not cleared! [ 589.053052][T19946] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 589.073046][T19961] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 589.103694][T19961] EXT4-fs (loop3): This should not happen!! Data will be lost [ 589.103694][T19961] [ 589.103843][T19946] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 589.116195][ T27] audit: type=1804 audit(1685678269.299:2360): pid=19964 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.B12I25/115/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 589.137839][T19962] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 589.148485][ T27] audit: type=1804 audit(1685678269.389:2361): pid=19950 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.QsO08o/116/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 589.183158][T19941] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 589.214711][T19963] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 589.234230][T19941] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 589.253850][T19950] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 589.258289][T19963] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 589.286762][ T75] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:480: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 589.306903][T19962] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 589.320409][T19950] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 589.321063][T19963] EXT4-fs (loop0): This should not happen!! Data will be lost [ 589.321063][T19963] [ 589.338762][ T75] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 23 with max blocks 1 with error 117 [ 589.356802][T19962] EXT4-fs (loop5): This should not happen!! Data will be lost [ 589.356802][T19962] [ 589.372955][T19969] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 589.373024][ T75] EXT4-fs (loop3): This should not happen!! Data will be lost [ 589.373024][ T75] [ 589.401244][T19973] loop2: detected capacity change from 0 to 2048 [ 589.412291][T19972] loop1: detected capacity change from 0 to 2048 [ 589.420250][T15078] EXT4-fs (loop3): Inode 18 (ffff888073ece400): i_reserved_data_blocks (1) not cleared! [ 589.433403][T19969] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 589.487446][T19969] EXT4-fs (loop4): This should not happen!! Data will be lost [ 589.487446][T19969] [ 589.487463][T15080] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 589.507247][T15080] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 589.519734][T19950] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 589.531250][T15075] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 589.543628][T19950] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 589.560900][ T27] audit: type=1804 audit(1685678269.819:2362): pid=19973 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.lH8Yif/117/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 589.564609][T15075] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 589.636036][T19973] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 589.654141][T15080] EXT4-fs (loop5): Inode 18 (ffff888073ec9400): i_reserved_data_blocks (1) not cleared! [ 589.658804][T19973] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 589.692251][T19972] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 589.703704][ T5915] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:480: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0 [ 589.704016][T19984] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 589.734522][ T27] audit: type=1804 audit(1685678269.879:2363): pid=19972 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.Je48Ib/115/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 589.737375][T19985] loop3: detected capacity change from 0 to 2048 [ 589.771396][T19972] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 589.796696][T19988] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 589.805995][T19984] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 589.827936][ T5915] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 7 with max blocks 1 with error 117 [ 589.850642][T15075] EXT4-fs (loop0): Inode 18 (ffff88806987d000): i_reserved_data_blocks (1) not cleared! [ 589.859263][T19988] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 589.870140][ T5915] EXT4-fs (loop4): This should not happen!! Data will be lost [ 589.870140][ T5915] [ 589.883689][T19984] EXT4-fs (loop2): This should not happen!! Data will be lost [ 589.883689][T19984] [ 589.916431][T19973] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 589.928507][T19988] EXT4-fs (loop1): This should not happen!! Data will be lost [ 589.928507][T19988] [ 589.940612][T19973] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 589.957636][T19992] loop5: detected capacity change from 0 to 2048 [ 589.966176][T19972] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 589.977526][T15079] EXT4-fs (loop4): Inode 18 (ffff888072170a00): i_reserved_data_blocks (1) not cleared! [ 590.002722][ T27] audit: type=1804 audit(1685678270.259:2364): pid=19985 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.97H5gk/116/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 590.021470][T19972] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 590.047930][ T5915] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:480: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0 [ 590.064360][T19998] loop0: detected capacity change from 0 to 2048 [ 590.079271][ T27] audit: type=1804 audit(1685678270.329:2365): pid=19992 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.v4FQ0s/117/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 590.116037][ T75] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:480: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 590.116970][ T5915] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 24 with max blocks 1 with error 117 [ 590.145238][T19985] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 590.159837][T19992] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 590.166471][ T75] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 28 with max blocks 1 with error 117 [ 590.187725][T19992] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 590.201238][ T75] EXT4-fs (loop1): This should not happen!! Data will be lost [ 590.201238][ T75] [ 590.211509][ T27] audit: type=1804 audit(1685678270.459:2366): pid=19998 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.B12I25/116/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 590.234753][ T5915] EXT4-fs (loop2): This should not happen!! Data will be lost [ 590.234753][ T5915] [ 590.235439][T15076] EXT4-fs (loop1): Inode 18 (ffff888072176e00): i_reserved_data_blocks (1) not cleared! [ 590.245655][T20010] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 590.272154][T15077] EXT4-fs (loop2): Inode 18 (ffff888072170000): i_reserved_data_blocks (1) not cleared! [ 590.282552][T20010] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 590.295445][T19985] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 590.313920][T20008] loop4: detected capacity change from 0 to 2048 [ 590.346280][T20010] EXT4-fs (loop5): This should not happen!! Data will be lost [ 590.346280][T20010] [ 590.359643][T20011] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 590.376506][T20000] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 590.394288][T19992] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 590.407722][T20011] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 590.417744][T19992] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 590.420475][T20000] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 590.490367][T19992] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 590.495816][T20011] EXT4-fs (loop0): This should not happen!! Data will be lost [ 590.495816][T20011] [ 590.524524][T20008] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 590.535181][T19992] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 590.551447][T20008] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 590.564525][T20016] loop2: detected capacity change from 0 to 2048 [ 590.571056][T20000] EXT4-fs (loop3): This should not happen!! Data will be lost [ 590.571056][T20000] [ 590.590924][T19998] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 590.602703][ T5915] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:480: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0 [ 590.618133][T20019] loop1: detected capacity change from 0 to 2048 [ 590.624781][T19998] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 590.628301][ T5915] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 10 with max blocks 2 with error 117 [ 590.652595][T20008] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 590.662405][T15078] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 590.662582][ T5915] EXT4-fs (loop5): This should not happen!! Data will be lost [ 590.662582][ T5915] [ 590.685016][T15080] EXT4-fs (loop5): Inode 18 (ffff888072275a00): i_reserved_data_blocks (1) not cleared! [ 590.697317][T15078] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 590.697606][ T5471] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:480: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 590.732318][T20008] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 590.745550][T20020] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 590.747771][ T5471] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 73 with max blocks 1 with error 117 [ 590.773856][ T5471] EXT4-fs (loop0): This should not happen!! Data will be lost [ 590.773856][ T5471] [ 590.785427][T15075] EXT4-fs (loop0): Inode 18 (ffff8880723f9400): i_reserved_data_blocks (1) not cleared! [ 590.797069][T15078] EXT4-fs (loop3): Inode 18 (ffff888073ed9400): i_reserved_data_blocks (1) not cleared! [ 590.809879][T20016] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 590.820919][T20020] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 590.848151][T20016] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 590.879980][T20028] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 590.941163][T20019] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 590.951424][T20020] EXT4-fs (loop4): This should not happen!! Data will be lost [ 590.951424][T20020] [ 591.002608][T20028] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 591.018731][T20019] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 591.021278][T20034] loop0: detected capacity change from 0 to 2048 [ 591.043909][T15079] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 591.068290][T20035] loop5: detected capacity change from 0 to 2048 [ 591.072689][T20037] loop3: detected capacity change from 0 to 2048 [ 591.077865][T15079] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 591.096972][T20028] EXT4-fs (loop2): This should not happen!! Data will be lost [ 591.096972][T20028] [ 591.108609][T20019] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 591.110549][T20016] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 591.119952][T15079] EXT4-fs (loop4): Inode 18 (ffff888073edb200): i_reserved_data_blocks (1) not cleared! [ 591.139044][T20016] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 591.139519][T20019] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 591.169417][ T5471] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:480: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 591.199129][T20033] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 591.242728][ T5471] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 28 with max blocks 1 with error 117 [ 591.256147][T20033] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 591.269067][T20033] EXT4-fs (loop1): This should not happen!! Data will be lost [ 591.269067][T20033] [ 591.280059][ T5471] EXT4-fs (loop2): This should not happen!! Data will be lost [ 591.280059][ T5471] [ 591.291324][T15077] EXT4-fs (loop2): Inode 18 (ffff8880723fd000): i_reserved_data_blocks (1) not cleared! [ 591.303338][T15076] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 591.322740][T20050] loop4: detected capacity change from 0 to 2048 [ 591.327944][T20034] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 591.331258][T20051] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 591.361543][T20037] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 591.374574][T15076] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 591.376458][T20034] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 591.404841][T20034] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 591.405051][T20037] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 591.427164][T20051] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 591.448823][T20034] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 591.451313][T20051] EXT4-fs (loop5): This should not happen!! Data will be lost [ 591.451313][T20051] [ 591.473596][T15076] EXT4-fs (loop1): Inode 18 (ffff88806999b200): i_reserved_data_blocks (1) not cleared! [ 591.483700][T20035] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 591.493761][T20037] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 591.522002][T20047] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 591.569236][T20035] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 591.582155][T20037] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 591.593405][T20061] loop1: detected capacity change from 0 to 2048 [ 591.605170][T20047] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 591.621078][T20057] loop2: detected capacity change from 0 to 2048 [ 591.629314][T20050] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 591.630483][T20047] EXT4-fs (loop0): This should not happen!! Data will be lost [ 591.630483][T20047] [ 591.653150][T20035] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 591.666165][T20049] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 591.682312][T20050] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 591.713457][T15075] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 591.747186][T20035] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 591.774169][T20065] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 591.793479][T20069] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1100: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 591.793565][T15075] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 591.820782][T20049] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 591.826467][T20069] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 82 with error 28 [ 591.854273][T20057] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 591.876551][T20049] EXT4-fs (loop3): This should not happen!! Data will be lost [ 591.876551][T20049] [ 591.885540][T20057] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 591.900200][T20065] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 591.900626][ T5471] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:480: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 591.929257][T20069] EXT4-fs (loop1): This should not happen!! Data will be lost [ 591.929257][T20069] [ 591.939540][T20065] EXT4-fs (loop4): This should not happen!! Data will be lost [ 591.939540][T20065] [ 591.940643][T20069] EXT4-fs (loop1): Total free blocks count 0 [ 591.951157][T15078] EXT4-fs (loop3): Inode 18 (ffff888073da9400): i_reserved_data_blocks (1) not cleared! [ 591.956263][T20057] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 591.975634][T20069] EXT4-fs (loop1): Free/Dirty block details [ 591.981680][ T5471] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 18 with max blocks 1 with error 117 [ 591.985321][T15075] EXT4-fs (loop0): Inode 18 (ffff888077651e00): i_reserved_data_blocks (1) not cleared! [ 591.996639][T20069] EXT4-fs (loop1): free_blocks=2415919104 [ 592.010801][T20057] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 592.023495][ T5471] EXT4-fs (loop5): This should not happen!! Data will be lost [ 592.023495][ T5471] [ 592.038309][T20069] EXT4-fs (loop1): dirty_blocks=96 [ 592.046539][T20070] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 592.052226][T15080] EXT4-fs (loop5): Inode 18 (ffff888073dab200): i_reserved_data_blocks (1) not cleared! [ 592.064467][T20069] EXT4-fs (loop1): Block reservation details [ 592.087213][T15079] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 592.099555][T20070] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 592.112037][T20069] EXT4-fs (loop1): i_reserved_data_blocks=6 [ 592.113189][T20061] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 592.123173][T15079] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 592.134886][T20070] EXT4-fs (loop2): This should not happen!! Data will be lost [ 592.134886][T20070] [ 592.142860][T20061] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 592.161823][T20057] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 592.172615][T20057] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 592.210635][T20057] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 592.217533][ T46] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 81 with max blocks 1 with error 28 [ 592.232863][T20057] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 592.270342][T15079] EXT4-fs (loop4): Inode 18 (ffff888073daee00): i_reserved_data_blocks (1) not cleared! [ 592.276983][T20078] loop5: detected capacity change from 0 to 2048 [ 592.303617][T20057] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 592.308491][ T46] EXT4-fs (loop1): This should not happen!! Data will be lost [ 592.308491][ T46] [ 592.338415][T20080] loop0: detected capacity change from 0 to 2048 [ 592.340554][T20079] loop3: detected capacity change from 0 to 2048 [ 592.367018][ T5915] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 44 with max blocks 2 with error 117 [ 592.384716][ T5915] EXT4-fs (loop2): This should not happen!! Data will be lost [ 592.384716][ T5915] [ 592.419644][T15077] EXT4-fs (loop2): Inode 18 (ffff888077650a00): i_reserved_data_blocks (1) not cleared! [ 592.520367][T20080] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 592.525861][T20078] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 592.538792][T20080] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 592.561018][T20079] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 592.569605][T20095] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 592.600359][T20095] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 592.609403][T20091] loop4: detected capacity change from 0 to 2048 [ 592.623383][T20079] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 592.623820][T20078] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 592.653737][T20097] loop1: detected capacity change from 0 to 2048 [ 592.657858][T20095] EXT4-fs (loop0): This should not happen!! Data will be lost [ 592.657858][T20095] [ 592.692006][T20096] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 592.692211][T20100] loop2: detected capacity change from 0 to 2048 [ 592.756575][T20096] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 592.770304][T20078] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 592.792484][T15075] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 592.810186][T20091] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 592.822093][T20078] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 592.822465][T20096] EXT4-fs (loop3): This should not happen!! Data will be lost [ 592.822465][T20096] [ 592.837306][T20091] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 592.860748][T15075] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 592.860960][T15078] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 592.893930][T15075] EXT4-fs (loop0): Inode 18 (ffff888073ed4600): i_reserved_data_blocks (1) not cleared! [ 592.917832][T20091] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 592.922022][T15078] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 592.928057][T20098] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 592.966965][T20097] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 592.980817][T15078] EXT4-fs (loop3): Inode 18 (ffff8880722a5a00): i_reserved_data_blocks (1) not cleared! [ 592.983491][T20091] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 593.012163][T20100] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 593.022656][T20097] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 593.039932][T20100] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 593.055870][T20098] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 593.091949][T20111] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 593.107882][T20097] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 593.117949][T20115] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 593.124217][T20117] loop0: detected capacity change from 0 to 2048 [ 593.134959][T20098] EXT4-fs (loop5): This should not happen!! Data will be lost [ 593.134959][T20098] [ 593.151785][T20097] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 593.163944][T20111] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 593.205497][T20115] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 593.224883][T15080] EXT4-fs (loop5): Inode 18 (ffff8880722ada00): i_reserved_data_blocks (1) not cleared! [ 593.241976][T20109] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 593.250693][T20111] EXT4-fs (loop4): This should not happen!! Data will be lost [ 593.250693][T20111] [ 593.262992][T20120] loop3: detected capacity change from 0 to 2048 [ 593.269645][T20115] EXT4-fs (loop2): This should not happen!! Data will be lost [ 593.269645][T20115] [ 593.288299][T15079] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 593.298643][T15077] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 593.311584][T20117] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 593.322969][T20117] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 593.335797][T20117] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 593.345425][T20109] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 593.357822][T15079] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 593.364520][T20117] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 593.381877][T15077] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 593.391799][T20109] EXT4-fs (loop1): This should not happen!! Data will be lost [ 593.391799][T20109] [ 593.423213][T20127] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 593.447258][T15076] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 593.464228][T15076] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 593.469289][T20127] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 593.489430][T15079] EXT4-fs (loop4): Inode 18 (ffff8880722ae400): i_reserved_data_blocks (1) not cleared! [ 593.499771][T15077] EXT4-fs (loop2): Inode 18 (ffff8880722ac600): i_reserved_data_blocks (1) not cleared! [ 593.502178][T20131] loop5: detected capacity change from 0 to 2048 [ 593.542786][T20127] EXT4-fs (loop0): This should not happen!! Data will be lost [ 593.542786][T20127] [ 593.545717][T15076] EXT4-fs (loop1): Inode 18 (ffff8880723d1400): i_reserved_data_blocks (1) not cleared! [ 593.567339][T20117] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 593.593057][T20120] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 593.612026][T20117] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 593.669071][T20120] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 593.703601][ T46] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:480: comm kworker/u4:3: Invalid block bitmap block 0 in block_group 0 [ 593.708645][T20131] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 593.740320][ T46] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 32 with max blocks 1 with error 117 [ 593.745821][T20139] loop4: detected capacity change from 0 to 2048 [ 593.772378][T20133] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 593.773106][T20141] loop2: detected capacity change from 0 to 2048 [ 593.812260][T20131] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 593.825043][ T46] EXT4-fs (loop0): This should not happen!! Data will be lost [ 593.825043][ T46] [ 593.828180][T20144] loop1: detected capacity change from 0 to 2048 [ 593.837571][T20145] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 593.842829][T15075] EXT4-fs (loop0): Inode 18 (ffff8880722a1e00): i_reserved_data_blocks (1) not cleared! [ 593.858808][T20145] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 593.880289][T20133] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 593.897651][ T27] kauditd_printk_skb: 19 callbacks suppressed [ 593.897667][ T27] audit: type=1804 audit(1685678274.159:2386): pid=20139 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.QsO08o/120/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 593.932131][T20133] EXT4-fs (loop3): This should not happen!! Data will be lost [ 593.932131][T20133] [ 594.002643][T20145] EXT4-fs (loop5): This should not happen!! Data will be lost [ 594.002643][T20145] [ 594.019025][T20141] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 594.027007][T20139] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 594.052106][T20144] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 594.066314][ T27] audit: type=1804 audit(1685678274.159:2387): pid=20141 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.lH8Yif/121/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 594.074716][T20131] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 594.089933][T15078] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 594.109929][T20139] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 594.119537][T20141] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 594.127872][ T27] audit: type=1804 audit(1685678274.219:2388): pid=20144 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.Je48Ib/119/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 594.157247][T20144] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 594.169873][T20139] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 594.179379][T20131] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 594.197641][T20139] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 594.210897][T20141] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 594.221211][T20144] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 594.225965][T15078] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 594.247375][ T5471] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:480: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 594.247981][T20155] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 594.280400][T20144] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 594.283217][ T5471] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 12 with max blocks 1 with error 117 [ 594.305145][T20141] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 594.318684][T20160] loop0: detected capacity change from 0 to 2048 [ 594.318965][T20157] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 594.328589][ T5471] EXT4-fs (loop5): This should not happen!! Data will be lost [ 594.328589][ T5471] [ 594.357823][T20155] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 594.360214][T20156] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 594.370887][T20157] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 594.388877][T15078] EXT4-fs (loop3): Inode 18 (ffff888077616400): i_reserved_data_blocks (1) not cleared! [ 594.398575][T20155] EXT4-fs (loop4): This should not happen!! Data will be lost [ 594.398575][T20155] [ 594.411396][T15080] EXT4-fs (loop5): Inode 18 (ffff888069a29e00): i_reserved_data_blocks (1) not cleared! [ 594.431189][T20139] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 594.444869][T20157] EXT4-fs (loop1): This should not happen!! Data will be lost [ 594.444869][T20157] [ 594.446897][T20156] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 594.467926][T20144] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 594.468347][T20139] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 594.489169][T20156] EXT4-fs (loop2): This should not happen!! Data will be lost [ 594.489169][T20156] [ 594.499758][T20144] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 594.521920][ T27] audit: type=1804 audit(1685678274.769:2389): pid=20160 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.B12I25/120/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 594.550583][T15077] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 594.586318][T20160] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 594.590573][T15077] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 594.636876][T20160] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 594.637784][ T5471] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:480: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 594.667718][ T12] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:480: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 594.690434][T20171] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 594.695352][T15077] EXT4-fs (loop2): Inode 18 (ffff88807767bc00): i_reserved_data_blocks (1) not cleared! [ 594.716429][T20170] loop5: detected capacity change from 0 to 2048 [ 594.725214][ T12] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 61 with max blocks 1 with error 117 [ 594.746457][T20169] loop3: detected capacity change from 0 to 2048 [ 594.755279][ T5471] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 5 with max blocks 1 with error 117 [ 594.757238][T20171] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 594.812540][ T12] EXT4-fs (loop4): This should not happen!! Data will be lost [ 594.812540][ T12] [ 594.814609][T20171] EXT4-fs (loop0): This should not happen!! Data will be lost [ 594.814609][T20171] [ 594.852545][T15079] EXT4-fs (loop4): Inode 18 (ffff888073f93c00): i_reserved_data_blocks (1) not cleared! [ 594.856519][ T5471] EXT4-fs (loop1): This should not happen!! Data will be lost [ 594.856519][ T5471] [ 594.872657][T20160] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 594.874057][T20177] loop2: detected capacity change from 0 to 2048 [ 594.901940][ T27] audit: type=1804 audit(1685678275.149:2390): pid=20169 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.97H5gk/120/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 594.924608][T15076] EXT4-fs (loop1): Inode 18 (ffff888069802800): i_reserved_data_blocks (1) not cleared! [ 594.946084][T20160] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 595.001812][T20170] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 595.012684][T20170] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 595.013272][ T5471] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:480: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 595.039119][ T5471] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 27 with max blocks 1 with error 117 [ 595.053502][ T27] audit: type=1804 audit(1685678275.159:2391): pid=20170 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.v4FQ0s/121/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 595.065142][T20177] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 595.077059][ T27] audit: type=1804 audit(1685678275.219:2392): pid=20177 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.lH8Yif/122/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 595.111560][ T5471] EXT4-fs (loop0): This should not happen!! Data will be lost [ 595.111560][ T5471] [ 595.117470][T20183] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1100: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 595.139832][T20181] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 595.165532][T15075] EXT4-fs (loop0): Inode 18 (ffff888072243c00): i_reserved_data_blocks (1) not cleared! [ 595.178419][T20183] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 19 with error 28 [ 595.179817][T20181] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 595.191660][T20189] loop1: detected capacity change from 0 to 2048 [ 595.211175][T20190] loop4: detected capacity change from 0 to 2048 [ 595.228639][T20181] EXT4-fs (loop5): This should not happen!! Data will be lost [ 595.228639][T20181] [ 595.239805][T20183] EXT4-fs (loop3): This should not happen!! Data will be lost [ 595.239805][T20183] [ 595.252012][T20177] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 595.271280][T20170] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 595.287002][T20183] EXT4-fs (loop3): Total free blocks count 0 [ 595.299872][T20170] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 595.313049][T20177] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 595.318193][T20183] EXT4-fs (loop3): Free/Dirty block details [ 595.338331][ T27] audit: type=1804 audit(1685678275.589:2393): pid=20189 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.Je48Ib/120/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 595.362223][T20177] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 595.376172][T20183] EXT4-fs (loop3): free_blocks=2415919104 [ 595.382608][T20183] EXT4-fs (loop3): dirty_blocks=32 [ 595.388012][T20183] EXT4-fs (loop3): Block reservation details [ 595.391569][T20191] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 595.394996][T20183] EXT4-fs (loop3): i_reserved_data_blocks=2 [ 595.442181][T20189] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 595.452685][ T5471] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:480: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 595.460080][T20190] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 595.493270][T20191] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 595.499997][ T27] audit: type=1804 audit(1685678275.629:2394): pid=20190 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.QsO08o/121/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 595.509707][T20189] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 595.528507][ T5471] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 21 with max blocks 1 with error 117 [ 595.559643][ T46] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 18 with max blocks 20 with error 28 [ 595.572946][T20201] loop0: detected capacity change from 0 to 2048 [ 595.579900][T20190] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 595.595337][T20203] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 595.605795][ T46] EXT4-fs (loop3): This should not happen!! Data will be lost [ 595.605795][ T46] [ 595.611024][ T5471] EXT4-fs (loop5): This should not happen!! Data will be lost [ 595.611024][ T5471] [ 595.630079][T20191] EXT4-fs (loop2): This should not happen!! Data will be lost [ 595.630079][T20191] [ 595.640307][T15077] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 595.641373][T20203] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 595.667913][T15077] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 595.686820][T15080] EXT4-fs (loop5): Inode 18 (ffff888073fab200): i_reserved_data_blocks (1) not cleared! [ 595.695272][T20189] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 595.712597][ T27] audit: type=1804 audit(1685678275.969:2395): pid=20201 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor433" name="/root/syzkaller.B12I25/121/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 595.741309][T20203] EXT4-fs (loop4): This should not happen!! Data will be lost [ 595.741309][T20203] [ 595.748598][T15077] EXT4-fs (loop2): Inode 18 (ffff888073faa800): i_reserved_data_blocks (1) not cleared! [ 595.761311][T20190] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 595.771231][T20189] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 595.782843][T20190] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 595.801149][T20202] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 595.854182][T20201] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 595.864757][T20211] loop3: detected capacity change from 0 to 2048 [ 595.893082][T20202] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 595.915951][T20201] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 595.941139][ T46] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:480: comm kworker/u4:3: Invalid block bitmap block 0 in block_group 0 [ 595.952301][T20202] EXT4-fs (loop1): This should not happen!! Data will be lost [ 595.952301][T20202] [ 595.967074][T20213] loop5: detected capacity change from 0 to 2048 [ 595.983846][T20201] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 595.984044][ T46] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 8 with max blocks 1 with error 117 [ 596.006955][T20201] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 596.020391][T20211] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 596.031440][T20209] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 596.049746][T20211] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 596.073409][T15076] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 596.084097][T20211] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 596.095968][T20209] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 596.101162][T15076] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 596.112928][T20220] loop2: detected capacity change from 0 to 2048 [ 596.127747][ T46] EXT4-fs (loop4): This should not happen!! Data will be lost [ 596.127747][ T46] [ 596.128460][T20209] EXT4-fs (loop0): This should not happen!! Data will be lost [ 596.128460][T20209] [ 596.148586][T20211] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 596.152050][T15079] EXT4-fs (loop4): Inode 18 (ffff888072270000): i_reserved_data_blocks (1) not cleared! [ 596.162472][T15076] EXT4-fs (loop1): Inode 18 (ffff888073fac600): i_reserved_data_blocks (1) not cleared! [ 596.181397][T20217] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 596.192759][T20201] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 596.207243][T20217] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 596.221926][T20201] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 596.268735][T20217] EXT4-fs (loop3): This should not happen!! Data will be lost [ 596.268735][T20217] [ 596.281590][ T5471] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:480: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 596.296109][T20211] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 596.315146][T20213] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 596.343027][T20211] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 596.370146][T20213] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 596.376901][ T5471] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 36 with max blocks 1 with error 117 [ 596.421157][ T75] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:480: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 596.423670][ T5471] EXT4-fs (loop0): This should not happen!! Data will be lost [ 596.423670][ T5471] [ 596.436047][T20213] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 596.455943][T15075] EXT4-fs (loop0): Inode 18 (ffff888073eca800): i_reserved_data_blocks (1) not cleared! [ 596.469298][T20236] loop1: detected capacity change from 0 to 2048 [ 596.476388][T20220] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 596.528930][T20229] loop4: detected capacity change from 0 to 2048 [ 596.533241][ T75] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 20 with max blocks 1 with error 117 [ 596.553255][T20220] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 596.571958][ T75] EXT4-fs (loop3): This should not happen!! Data will be lost [ 596.571958][ T75] [ 596.574969][T20213] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 596.583059][T20237] EXT4-fs error (device loop2): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 596.641357][T15078] EXT4-fs (loop3): Inode 18 (ffff888072176e00): i_reserved_data_blocks (1) not cleared! [ 596.652069][T20232] EXT4-fs error (device loop5): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 596.661567][T20241] loop0: detected capacity change from 0 to 2048 [ 596.670091][T20237] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 596.727780][T20236] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 596.748855][T20237] EXT4-fs (loop2): This should not happen!! Data will be lost [ 596.748855][T20237] [ 596.760156][T20236] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 596.772316][T20232] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 596.789788][T20250] EXT4-fs error (device loop4): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 596.807888][T20250] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 596.825759][T20250] EXT4-fs (loop4): This should not happen!! Data will be lost [ 596.825759][T20250] [ 596.836725][T20232] EXT4-fs (loop5): This should not happen!! Data will be lost [ 596.836725][T20232] [ 596.839133][T20236] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 596.859801][T20229] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 596.860425][T20236] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 596.883655][T15077] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 596.892702][T20236] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 596.897361][T20241] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 596.915109][T15080] EXT4-fs (loop5): Inode 18 (ffff888072174600): i_reserved_data_blocks (1) not cleared! [ 596.928248][T15077] EXT4-fs error (device loop2): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 596.931304][T20255] loop3: detected capacity change from 0 to 2048 [ 596.940988][T20229] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 596.948779][T20236] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 596.978852][T20241] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 596.980492][T15077] EXT4-fs (loop2): Inode 18 (ffff888073edbc00): i_reserved_data_blocks (1) not cleared! [ 596.991221][T20229] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 597.017209][T20241] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 597.026945][T20229] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 597.039273][T20252] EXT4-fs error (device loop1): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 597.056632][T20229] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 597.066776][T20241] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 597.080476][T20251] EXT4-fs error (device loop0): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1) [ 597.097160][T20229] EXT4-fs error (device loop4): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 597.110963][T20252] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 597.169721][T20259] loop5: detected capacity change from 0 to 2048 [ 597.179757][T20252] EXT4-fs (loop1): This should not happen!! Data will be lost [ 597.179757][T20252] [ 597.180371][T20251] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 597.202604][T20255] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 597.212849][ T5915] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:480: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0 [ 597.225056][T20251] EXT4-fs (loop0): This should not happen!! Data will be lost [ 597.225056][T20251] [ 597.240496][ T5915] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 7 with max blocks 1 with error 117 [ 597.256647][ T5915] EXT4-fs (loop4): This should not happen!! Data will be lost [ 597.256647][ T5915] [ 597.267140][T20241] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 597.271423][T15079] EXT4-fs (loop4): Inode 18 (ffff8880723f9e00): i_reserved_data_blocks (1) not cleared! [ 597.290678][T20262] loop2: detected capacity change from 0 to 2048 [ 597.299893][T20255] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 597.313147][T20241] EXT4-fs error (device loop0): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 597.329373][T15076] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 597.374030][T20255] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 597.387743][T15076] EXT4-fs error (device loop1): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 597.445767][ T12] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:480: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 597.463427][T20259] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5734: Corrupt filesystem [ 597.473631][T20255] EXT4-fs error (device loop3): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 597.486767][T15076] EXT4-fs (loop1): Inode 18 (ffff8880723f9400): i_reserved_data_blocks (1) not cleared! [ 597.501374][ T12] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 12 with max blocks 1 with error 117 [ 597.515039][T20259] EXT4-fs error (device loop5): ext4_dirty_inode:5938: inode #18: comm syz-executor433: mark_inode_dirty error [ 597.528595][T20263] EXT4-fs error (device loop3): ext4_map_blocks:693: inode #18: block 62218: comm syz-executor433: lblock 0 mapped to illegal pblock 62218 (length 1)