431.871702][T15583] EXT4-fs (loop2): This should not happen!! Data will be lost [ 431.871702][T15583] [ 431.879802][T15580] EXT4-fs (loop3): This should not happen!! Data will be lost [ 431.879802][T15580] [ 431.903179][T15564] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 431.913208][ T12] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:477: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 431.935529][ T5397] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 431.942583][T15585] loop0: detected capacity change from 0 to 2048 [ 431.945657][T15570] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 431.957545][ T12] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 11 with max blocks 1 with error 117 [ 431.976419][T15564] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error [ 431.989153][T15570] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error [ 431.994822][ T5397] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error [ 432.004427][ T12] EXT4-fs (loop1): This should not happen!! Data will be lost [ 432.004427][ T12] [ 432.031565][ T6468] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:477: comm kworker/u4:8: Invalid block bitmap block 0 in block_group 0 [ 432.040976][T15587] loop4: detected capacity change from 0 to 2048 [ 432.052372][ T12] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:477: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 432.053019][ T5387] EXT4-fs (loop1): Inode 18 (ffff88806ac51400): i_reserved_data_blocks (1) not cleared! [ 432.074897][ T6468] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 29 with max blocks 1 with error 117 [ 432.088725][ T12] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 65 with max blocks 1 with error 117 [ 432.092387][ T5397] EXT4-fs (loop3): Inode 18 (ffff888075b48000): i_reserved_data_blocks (1) not cleared! [ 432.108008][ T12] EXT4-fs (loop5): This should not happen!! Data will be lost [ 432.108008][ T12] [ 432.120746][ T6468] EXT4-fs (loop2): This should not happen!! Data will be lost [ 432.120746][ T6468] [ 432.137359][ T5394] EXT4-fs (loop5): Inode 18 (ffff888075b4ee00): i_reserved_data_blocks (1) not cleared! [ 432.169393][ T5384] EXT4-fs (loop2): Inode 18 (ffff88806ff30a00): i_reserved_data_blocks (1) not cleared! [ 432.205721][T15593] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.0: lblock 0 mapped to illegal pblock 62218 (length 1) [ 432.229034][T15593] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 432.242775][T15593] EXT4-fs (loop0): This should not happen!! Data will be lost [ 432.242775][T15593] [ 432.254581][T15585] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 432.314620][T15594] loop1: detected capacity change from 0 to 2048 [ 432.333580][T15585] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error [ 432.350350][T15587] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 432.369084][T15598] loop5: detected capacity change from 0 to 2048 [ 432.375846][T15596] loop3: detected capacity change from 0 to 2048 [ 432.390323][T15585] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 432.400346][T15587] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error [ 432.412975][T15585] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error [ 432.414791][T15602] loop2: detected capacity change from 0 to 2048 [ 432.430303][T15601] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1) [ 432.436450][T15585] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 432.460018][T15601] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 432.476489][T15601] EXT4-fs (loop4): This should not happen!! Data will be lost [ 432.476489][T15601] [ 432.489627][T15585] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error [ 432.520947][ T5400] EXT4-fs (loop4): Inode 18 (ffff88806aca6e00): i_reserved_data_blocks (1) not cleared! [ 432.536317][T15585] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 432.567557][T15602] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 432.577248][T15585] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor.0: mark_inode_dirty error [ 432.591182][T15596] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 432.601285][T15602] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error [ 432.621633][T15598] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 432.624136][T15594] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 432.637114][T15585] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 432.691528][T15596] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error [ 432.706376][T15598] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error [ 432.726157][T15602] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 432.736560][T15615] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.5: lblock 0 mapped to illegal pblock 62218 (length 1) [ 432.742191][T15594] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error [ 432.758415][T15618] loop4: detected capacity change from 0 to 2048 [ 432.770552][T15616] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.3: lblock 0 mapped to illegal pblock 62218 (length 1) [ 432.773263][T15619] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.1: lblock 0 mapped to illegal pblock 62218 (length 1) [ 432.787249][T15615] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 432.814695][T15619] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 432.816524][T15602] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error [ 432.828759][T15619] EXT4-fs (loop1): This should not happen!! Data will be lost [ 432.828759][T15619] [ 432.843497][T15615] EXT4-fs (loop5): This should not happen!! Data will be lost [ 432.843497][T15615] [ 432.853293][T15616] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 432.872234][T15598] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 432.873338][ T33] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 12 with max blocks 1 with error 117 [ 432.882035][T15602] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 432.900427][T15594] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 432.904058][T15616] EXT4-fs (loop3): This should not happen!! Data will be lost [ 432.904058][T15616] [ 432.917745][ T33] EXT4-fs (loop0): This should not happen!! Data will be lost [ 432.917745][ T33] [ 432.922701][T15598] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error [ 432.944213][T15602] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error [ 432.956438][T15594] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error [ 432.963279][T15613] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.2: lblock 0 mapped to illegal pblock 62218 (length 1) [ 432.985791][T15594] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 432.989532][ T5392] EXT4-fs (loop0): Inode 18 (ffff88806ae33200): i_reserved_data_blocks (1) not cleared! [ 432.996022][T15596] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 433.007268][T15598] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 433.026669][T15594] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error [ 433.032728][T15598] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error [ 433.043948][T15594] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 433.057994][T15613] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 433.076598][T15596] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor.3: mark_inode_dirty error [ 433.080752][T15613] EXT4-fs (loop2): This should not happen!! Data will be lost [ 433.080752][T15613] [ 433.098061][T15598] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 433.108424][T15602] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 433.112911][T15598] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor.5: mark_inode_dirty error [ 433.117974][T15594] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor.1: mark_inode_dirty error [ 433.148483][T15602] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor.2: mark_inode_dirty error [ 433.160283][ T26] kauditd_printk_skb: 17 callbacks suppressed [ 433.160298][ T26] audit: type=1804 audit(1692247977.748:1726): pid=15618 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir767938041/syzkaller.SYYerz/279/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 433.196562][T15602] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 433.208133][ T5606] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:477: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0 [ 433.225786][ T6468] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:477: comm kworker/u4:8: Invalid block bitmap block 0 in block_group 0 [ 433.241489][ T2493] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:477: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 433.241608][T15623] loop0: detected capacity change from 0 to 2048 [ 433.286260][ T6468] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 26 with max blocks 1 with error 117 [ 433.295433][ T2493] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 25 with max blocks 1 with error 117 [ 433.299585][T15618] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 433.320835][ T5606] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 28 with max blocks 1 with error 117 [ 433.321952][ T2493] EXT4-fs (loop5): This should not happen!! Data will be lost [ 433.321952][ T2493] [ 433.334080][ T6468] EXT4-fs (loop3): This should not happen!! Data will be lost [ 433.334080][ T6468] [ 433.353238][ T5606] EXT4-fs (loop1): This should not happen!! Data will be lost [ 433.353238][ T5606] [ 433.373530][ T5394] EXT4-fs (loop5): Inode 18 (ffff888075bb8a00): i_reserved_data_blocks (1) not cleared! [ 433.387021][ T5397] EXT4-fs (loop3): Inode 18 (ffff888075b98a00): i_reserved_data_blocks (1) not cleared! [ 433.387517][ T2493] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 17 with max blocks 1 with error 117 [ 433.413612][ T2493] EXT4-fs (loop2): This should not happen!! Data will be lost [ 433.413612][ T2493] [ 433.430917][ T5387] EXT4-fs (loop1): Inode 18 (ffff888075bba800): i_reserved_data_blocks (1) not cleared! [ 433.492210][T15618] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor.4: mark_inode_dirty error [ 433.498535][ T5384] EXT4-fs (loop2): Inode 18 (ffff888078376e00): i_reserved_data_blocks (1) not cleared! [ 433.564826][T15625] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor.4: lblock 0 mapped to illegal pblock 62218 (length 1) [ 433.584056][T15625] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 433.612016][T15625] EXT4-fs (loop4): This should not happen!! Data will be lost [ 433.612016][T15625] [ 433.745967][ T33] netdevsim netdevsim5 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 433.929600][ T33] netdevsim netdevsim5 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 433.949812][T15625] EXT4-fs (loop4): Inode 18 (ffff88806ae32800): i_reserved_data_blocks (1) not cleared! [ 433.985089][ T33] netdevsim netdevsim5 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 434.023710][ T33] netdevsim netdevsim5 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 434.731554][ T33] hsr_slave_0: left promiscuous mode [ 434.738545][ T33] hsr_slave_1: left promiscuous mode [ 434.744500][ T33] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 434.756401][ T33] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 434.765466][ T33] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 434.776954][ T33] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 434.786020][ T33] bridge_slave_1: left allmulticast mode [ 434.796136][ T33] bridge_slave_1: left promiscuous mode [ 434.802493][ T33] bridge0: port 2(bridge_slave_1) entered disabled state [ 434.818059][ T33] bridge_slave_0: left allmulticast mode [ 434.823759][ T33] bridge_slave_0: left promiscuous mode [ 434.833940][ T33] bridge0: port 1(bridge_slave_0) entered disabled state [ 434.846925][ T33] veth1_macvtap: left promiscuous mode [ 434.856791][ T33] veth0_macvtap: left promiscuous mode [ 434.862816][ T33] veth1_vlan: left promiscuous mode [ 434.872521][ T33] veth0_vlan: left promiscuous mode [ 434.968739][ T33] team0 (unregistering): Port device team_slave_1 removed [ 434.983785][ T33] team0 (unregistering): Port device team_slave_0 removed [ 434.993724][ T33] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 435.008965][ T33] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 435.051773][ T33] bond0 (unregistering): Released all slaves [ 436.151850][ T33] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 436.258060][ T33] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 436.345518][ T33] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 436.423196][ T33] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 436.571911][ T33] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 436.668852][ T33] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 436.758881][ T33] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 436.864423][ T33] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 437.025614][ T33] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 437.127982][ T33] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 Warning: Permanently added '10.128.1.130' (ED25519) to the list of known hosts. [ 437.239861][ T33] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 437.312532][ T33] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 437.572094][T15774] loop1: detected capacity change from 0 to 2048 [ 437.597940][T15778] loop2: detected capacity change from 0 to 2048 [ 437.611157][T15777] loop5: detected capacity change from 0 to 2048 [ 437.619518][T15782] loop4: detected capacity change from 0 to 2048 [ 437.623849][T15779] loop3: detected capacity change from 0 to 2048 [ 437.663530][T15778] EXT4-fs mount: 190 callbacks suppressed [ 437.663548][T15778] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 437.665078][T15783] loop0: detected capacity change from 0 to 2048 [ 437.688647][ T26] audit: type=1804 audit(1692247982.268:1727): pid=15778 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.K6taJ1/0/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 437.733730][ T33] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 437.765811][T15777] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 437.765897][T15782] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 437.793788][T15774] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 437.809468][T15778] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 437.816612][T15779] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 437.843865][ T26] audit: type=1804 audit(1692247982.438:1728): pid=15777 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.Nd5iF4/0/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 437.858708][T15778] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 437.904969][T15783] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 437.926764][T15777] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 437.957413][ T33] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 437.982421][T15801] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 438.005322][T15777] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 438.026229][ T26] audit: type=1804 audit(1692247982.458:1729): pid=15774 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.E7tDet/0/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 438.066591][T15783] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 438.082306][T15790] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 438.090548][T15801] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 438.107756][T15779] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 438.127262][T15800] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 438.135821][T15790] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 438.172009][T15804] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 438.175906][T15783] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 438.190741][T15779] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 438.209959][T15800] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 438.232314][T15804] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 438.232682][ T33] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 438.251999][T15790] EXT4-fs (loop2): This should not happen!! Data will be lost [ 438.251999][T15790] [ 438.263276][ T26] audit: type=1804 audit(1692247982.548:1730): pid=15783 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.s5Iv7r/0/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 438.275635][T15806] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 438.307552][T15801] EXT4-fs (loop1): This should not happen!! Data will be lost [ 438.307552][T15801] [ 438.321866][T15800] EXT4-fs (loop5): This should not happen!! Data will be lost [ 438.321866][T15800] [ 438.322430][T15804] EXT4-fs (loop4): This should not happen!! Data will be lost [ 438.322430][T15804] [ 438.350219][T15774] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 438.363088][T15802] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 438.383853][ T26] audit: type=1804 audit(1692247982.578:1731): pid=15779 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.mQs7a7/0/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 438.413066][T15772] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 438.427370][T15767] EXT4-fs (loop2): Inode 18 (ffff888075bae400): i_reserved_data_blocks (1) not cleared! [ 438.438985][T15774] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 438.445592][T15802] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 438.463692][T15772] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 438.481109][T15767] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 438.496503][T15782] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 438.506845][T15806] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 438.513230][T15782] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 438.520513][ T33] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 438.547189][T15772] EXT4-fs (loop5): Inode 18 (ffff88806ff33200): i_reserved_data_blocks (1) not cleared! [ 438.552855][T15802] EXT4-fs (loop0): This should not happen!! Data will be lost [ 438.552855][T15802] [ 438.578404][ T6468] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:477: comm kworker/u4:8: Invalid block bitmap block 0 in block_group 0 [ 438.590277][T15772] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 438.604584][ T26] audit: type=1804 audit(1692247982.618:1732): pid=15782 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.1b833i/0/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 438.637658][T15806] EXT4-fs (loop3): This should not happen!! Data will be lost [ 438.637658][T15806] [ 438.663976][ T6468] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 12 with max blocks 1 with error 117 [ 438.666644][ T2493] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:477: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 438.692153][ T6468] EXT4-fs (loop1): This should not happen!! Data will be lost [ 438.692153][ T6468] [ 438.704345][T15765] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 438.724193][T15765] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 438.729192][T15768] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 438.757261][T15813] loop2: detected capacity change from 0 to 2048 [ 438.785551][T15765] EXT4-fs (loop0): Inode 18 (ffff88806ff30a00): i_reserved_data_blocks (1) not cleared! [ 438.799612][T15766] EXT4-fs (loop1): Inode 18 (ffff888075baee00): i_reserved_data_blocks (1) not cleared! [ 438.808030][T15768] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 438.821998][ T2493] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 24 with max blocks 1 with error 117 [ 438.838598][T15813] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 438.858164][T15766] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 438.875808][T15817] loop5: detected capacity change from 0 to 2048 [ 438.882529][T15768] EXT4-fs (loop3): Inode 18 (ffff888075ba8a00): i_reserved_data_blocks (1) not cleared! [ 438.899740][T15765] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 438.901094][ T2493] EXT4-fs (loop4): This should not happen!! Data will be lost [ 438.901094][ T2493] [ 438.939501][T15769] EXT4-fs (loop4): Inode 18 (ffff88806ac53c00): i_reserved_data_blocks (1) not cleared! [ 438.944454][T15768] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 438.972806][ T26] audit: type=1804 audit(1692247983.568:1733): pid=15813 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.K6taJ1/1/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 439.006199][T15817] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 439.028364][T15769] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 439.054001][T15813] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 439.079093][ T33] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 439.095416][T15813] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 439.116199][T15822] loop1: detected capacity change from 0 to 2048 [ 439.137898][ T26] audit: type=1804 audit(1692247983.668:1734): pid=15817 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.Nd5iF4/1/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 439.151221][T15817] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 439.195424][T15824] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 439.208558][T15829] loop3: detected capacity change from 0 to 2048 [ 439.228198][T15828] loop0: detected capacity change from 0 to 2048 [ 439.244556][ T33] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 439.264210][T15822] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 439.265416][T15824] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 439.293002][T15832] loop4: detected capacity change from 0 to 2048 [ 439.300115][T15829] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 439.331272][ T26] audit: type=1804 audit(1692247983.928:1735): pid=15822 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.E7tDet/1/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 439.345101][T15817] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 439.379989][T15832] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 439.415784][T15822] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 439.438770][ T1230] ieee802154 phy0 wpan0: encryption failed: -22 [ 439.445343][ T1230] ieee802154 phy1 wpan1: encryption failed: -22 [ 439.446107][T15828] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 439.492548][ T33] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 439.513795][T15829] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 439.552281][T15822] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 439.587753][T15824] EXT4-fs (loop2): This should not happen!! Data will be lost [ 439.587753][T15824] [ 439.607627][ T26] audit: type=1804 audit(1692247984.028:1736): pid=15829 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.mQs7a7/1/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 439.632199][T15829] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 439.644313][T15830] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 439.647634][T15845] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 439.670285][T15843] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 439.695610][T15767] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 439.723225][T15767] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 439.733703][ T26] audit: type=1804 audit(1692247984.118:1737): pid=15832 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.1b833i/1/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 439.737183][ T33] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 439.769864][T15830] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 439.784893][T15844] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 439.805631][T15828] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 439.827938][T15845] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 439.836804][T15844] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 439.841679][T15843] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 439.866305][T15828] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 439.875592][T15830] EXT4-fs (loop5): This should not happen!! Data will be lost [ 439.875592][T15830] [ 439.882569][T15767] EXT4-fs (loop2): Inode 18 (ffff88806ae30a00): i_reserved_data_blocks (1) not cleared! [ 439.924993][T15845] EXT4-fs (loop4): This should not happen!! Data will be lost [ 439.924993][T15845] [ 439.940141][ T26] audit: type=1804 audit(1692247984.278:1738): pid=15828 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.s5Iv7r/1/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 439.967298][T15846] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 439.971738][T15844] EXT4-fs (loop3): This should not happen!! Data will be lost [ 439.971738][T15844] [ 439.991944][T15767] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 440.007869][T15832] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 440.019836][T15772] EXT4-fs (loop5): Inode 18 (ffff888075bb8a00): i_reserved_data_blocks (1) not cleared! [ 440.022935][T15843] EXT4-fs (loop1): This should not happen!! Data will be lost [ 440.022935][T15843] [ 440.055146][T15846] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 440.069534][T15772] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 440.082332][T15768] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 440.087515][T15832] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 440.092737][T15846] EXT4-fs (loop0): This should not happen!! Data will be lost [ 440.092737][T15846] [ 440.149437][T15768] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 440.193228][T15766] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 440.203514][ T12] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:477: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 440.229452][T15766] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 440.244028][T15768] EXT4-fs (loop3): Inode 18 (ffff888075bbb200): i_reserved_data_blocks (1) not cleared! [ 440.244657][T15851] loop2: detected capacity change from 0 to 2048 [ 440.255133][ T12] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 11 with max blocks 1 with error 117 [ 440.287007][T15765] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 440.309337][T15768] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 440.315229][T15766] EXT4-fs (loop1): Inode 18 (ffff888075bb9e00): i_reserved_data_blocks (1) not cleared! [ 440.318723][T15765] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 440.334783][T15854] loop5: detected capacity change from 0 to 2048 [ 440.368153][T15766] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 440.372110][ T12] EXT4-fs (loop4): This should not happen!! Data will be lost [ 440.372110][ T12] [ 440.429762][T15851] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 440.469471][T15854] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 440.471558][T15769] EXT4-fs (loop4): Inode 18 (ffff888075bbe400): i_reserved_data_blocks (1) not cleared! [ 440.486781][ T26] audit: type=1804 audit(1692247985.078:1739): pid=15851 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.K6taJ1/2/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 440.496921][T15769] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 440.574098][T15765] EXT4-fs (loop0): Inode 18 (ffff888078375a00): i_reserved_data_blocks (1) not cleared! [ 440.645705][T15864] loop3: detected capacity change from 0 to 2048 [ 440.669715][T15851] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 440.672896][T15854] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 440.679859][T15765] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 440.698610][T15851] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 440.721168][T15869] loop1: detected capacity change from 0 to 2048 [ 440.740233][T15868] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 440.780911][T15854] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 440.819643][T15874] loop4: detected capacity change from 0 to 2048 [ 440.828374][T15869] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 440.835777][T15868] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 440.856070][T15854] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 440.859131][T15864] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 440.870898][T15881] loop0: detected capacity change from 0 to 2048 [ 440.895571][T15868] EXT4-fs (loop2): This should not happen!! Data will be lost [ 440.895571][T15868] [ 440.906502][T15854] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 440.931746][T15851] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 440.944287][T15870] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 440.965858][T15881] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 440.972880][T15851] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 440.991365][T15851] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 441.007106][T15870] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 441.044221][T15864] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 441.054388][T15851] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 441.058467][T15864] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 441.079668][T15869] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 441.091308][T15874] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 441.103976][T15864] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 441.124021][T15870] EXT4-fs (loop5): This should not happen!! Data will be lost [ 441.124021][T15870] [ 441.133827][T15864] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 441.147796][T15888] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 441.167695][T15869] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 441.181093][T15890] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1213: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 441.196446][T15869] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 441.214200][T15869] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 441.229720][ T47] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:477: comm kworker/u4:3: Invalid block bitmap block 0 in block_group 0 [ 441.232262][T15772] EXT4-fs (loop5): Inode 18 (ffff88806ae48000): i_reserved_data_blocks (1) not cleared! [ 441.267345][T15888] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 441.286829][T15890] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 9 with error 28 [ 441.297124][T15874] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 441.305411][T15869] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 441.321381][ T47] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 39 with max blocks 1 with error 117 [ 441.330088][T15772] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 441.346624][T15874] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 441.351010][T15888] EXT4-fs (loop3): This should not happen!! Data will be lost [ 441.351010][T15888] [ 441.374743][T15890] EXT4-fs (loop0): This should not happen!! Data will be lost [ 441.374743][T15890] [ 441.387015][ T47] EXT4-fs (loop2): This should not happen!! Data will be lost [ 441.387015][ T47] [ 441.399240][T15869] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 441.420764][T15897] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 441.428046][T15890] EXT4-fs (loop0): Total free blocks count 0 [ 441.439727][T15767] EXT4-fs (loop2): Inode 18 (ffff88806af39e00): i_reserved_data_blocks (1) not cleared! [ 441.454096][T15767] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 441.464221][T15897] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 441.480318][T15895] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 441.487653][T15890] EXT4-fs (loop0): Free/Dirty block details [ 441.512434][T15768] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 441.553937][T15768] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 441.571929][T15897] EXT4-fs (loop4): This should not happen!! Data will be lost [ 441.571929][T15897] [ 441.586396][T15895] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 441.602992][T15890] EXT4-fs (loop0): free_blocks=2415919104 [ 441.616865][T15768] EXT4-fs (loop3): Inode 18 (ffff88806aec0000): i_reserved_data_blocks (1) not cleared! [ 441.627314][T15895] EXT4-fs (loop1): This should not happen!! Data will be lost [ 441.627314][T15895] [ 441.638186][T15769] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 441.641197][T15901] loop5: detected capacity change from 0 to 2048 [ 441.647797][T15890] EXT4-fs (loop0): dirty_blocks=16 [ 441.660009][T15769] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 441.674384][T15768] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 441.674656][T15903] loop2: detected capacity change from 0 to 2048 [ 441.685891][T15890] EXT4-fs (loop0): Block reservation details [ 441.701730][T15766] EXT4-fs (loop1): Inode 18 (ffff888075b9d000): i_reserved_data_blocks (1) not cleared! [ 441.702345][T15890] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 441.723701][T15766] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 441.735718][T15769] EXT4-fs (loop4): Inode 18 (ffff888075b9a800): i_reserved_data_blocks (1) not cleared! [ 441.772556][T15765] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 441.779079][T15769] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 441.811278][T15901] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 441.823197][T15906] loop3: detected capacity change from 0 to 2048 [ 441.848327][T15911] loop1: detected capacity change from 0 to 2048 [ 441.887775][T15903] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 441.932703][T15911] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 441.940437][T15901] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 441.964520][T15906] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 442.036965][T15903] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 442.037888][T15914] loop0: detected capacity change from 0 to 2048 [ 442.072969][T15911] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 442.102592][T15916] loop4: detected capacity change from 0 to 2048 [ 442.117946][T15901] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 442.119514][T15903] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 442.133533][T15917] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 442.168468][T15914] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 442.186883][T15911] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 442.207335][T15925] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 442.237936][T15916] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 442.255219][T15924] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 442.255276][T15906] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 442.281927][T15924] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 442.301759][T15925] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 442.355145][T15925] EXT4-fs (loop2): This should not happen!! Data will be lost [ 442.355145][T15925] [ 442.365667][T15917] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 442.375735][T15924] EXT4-fs (loop1): This should not happen!! Data will be lost [ 442.375735][T15924] [ 442.393426][T15914] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 442.395049][T15916] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 442.421612][T15917] EXT4-fs (loop5): This should not happen!! Data will be lost [ 442.421612][T15917] [ 442.434791][T15767] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 442.434844][T15906] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 442.459466][T15916] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 442.469120][T15914] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 442.483751][T15766] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 442.496130][T15906] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 442.497771][T15772] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 442.506172][T15916] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 442.523380][T15766] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 442.534529][T15767] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 442.541626][T15906] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 442.576780][T15772] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 442.578653][T15916] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 442.608635][T15766] EXT4-fs (loop1): Inode 18 (ffff88806acf9e00): i_reserved_data_blocks (1) not cleared! [ 442.615599][T15914] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 442.618760][T15772] EXT4-fs (loop5): Inode 18 (ffff88806ff38000): i_reserved_data_blocks (1) not cleared! [ 442.628443][T15928] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 442.638320][T15767] EXT4-fs (loop2): Inode 18 (ffff88806acf8000): i_reserved_data_blocks (1) not cleared! [ 442.662905][T15914] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 442.670159][T15766] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 442.685528][T15767] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 442.694642][T15928] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 442.694721][T15914] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 442.707909][T15928] EXT4-fs (loop3): This should not happen!! Data will be lost [ 442.707909][T15928] [ 442.717123][T15935] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 442.736762][T15772] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 442.776648][T15768] EXT4-fs (loop3): Inode 18 (ffff88806acfa800): i_reserved_data_blocks (1) not cleared! [ 442.787398][T15914] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 442.821849][T15768] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 442.847020][T15935] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 442.881536][T15934] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 442.903796][T15935] EXT4-fs (loop4): This should not happen!! Data will be lost [ 442.903796][T15935] [ 442.920880][T15943] loop1: detected capacity change from 0 to 2048 [ 442.922355][T15942] loop5: detected capacity change from 0 to 2048 [ 442.966645][T15934] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 442.994488][T15942] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 443.013188][T15769] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 443.028128][T15947] loop3: detected capacity change from 0 to 2048 [ 443.039723][T15943] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 443.040008][T15934] EXT4-fs (loop0): This should not happen!! Data will be lost [ 443.040008][T15934] [ 443.066026][T15769] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 443.081871][T15765] EXT4-fs (loop0): Inode 18 (ffff88806ff3d000): i_reserved_data_blocks (1) not cleared! [ 443.091331][T15951] loop2: detected capacity change from 0 to 2048 [ 443.117308][T15765] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 443.129614][T15769] EXT4-fs (loop4): Inode 18 (ffff88806ff3c600): i_reserved_data_blocks (1) not cleared! [ 443.160969][T15947] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 443.173981][T15951] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 443.201923][T15942] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 443.230968][T15769] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 443.244346][T15942] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 443.283423][T15963] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1213: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 443.299461][T15963] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 134 with error 28 [ 443.314389][T15963] EXT4-fs (loop1): This should not happen!! Data will be lost [ 443.314389][T15963] [ 443.325005][T15963] EXT4-fs (loop1): Total free blocks count 0 [ 443.336816][T15963] EXT4-fs (loop1): Free/Dirty block details [ 443.349927][T15963] EXT4-fs (loop1): free_blocks=2415919104 [ 443.365552][T15942] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 443.380039][T15951] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 443.383634][T15963] EXT4-fs (loop1): dirty_blocks=144 [ 443.395696][T15947] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 443.426309][T15963] EXT4-fs (loop1): Block reservation details [ 443.440963][T15947] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 443.448776][T15942] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 443.470702][T15951] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 443.471320][T15963] EXT4-fs (loop1): i_reserved_data_blocks=9 [ 443.522427][T15970] loop0: detected capacity change from 0 to 2048 [ 443.535018][T15968] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 443.535768][T15955] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 443.562151][T15971] loop4: detected capacity change from 0 to 2048 [ 443.573633][T15947] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 443.574625][T15955] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 443.599179][T15968] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 443.614218][T15970] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 443.635119][T15968] EXT4-fs (loop2): This should not happen!! Data will be lost [ 443.635119][T15968] [ 443.639822][T15766] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 443.646557][ T26] kauditd_printk_skb: 16 callbacks suppressed [ 443.646567][ T26] audit: type=1804 audit(1692247988.248:1756): pid=15970 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.s5Iv7r/4/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 443.660711][T15947] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 443.707671][T15766] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 443.717551][T15967] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 443.720489][T15955] EXT4-fs (loop5): This should not happen!! Data will be lost [ 443.720489][T15955] [ 443.751669][T15967] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 443.752029][T15766] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 443.764195][T15967] EXT4-fs (loop3): This should not happen!! Data will be lost [ 443.764195][T15967] [ 443.788209][T15767] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 443.788811][T15772] EXT4-fs (loop5): Inode 18 (ffff88806ad09400): i_reserved_data_blocks (1) not cleared! [ 443.820246][T15767] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 443.828346][T15772] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 443.841849][T15768] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 443.854951][T15971] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 443.883021][T15768] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 443.899790][T15765] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 443.910443][T15767] EXT4-fs (loop2): Inode 18 (ffff88806ad0bc00): i_reserved_data_blocks (1) not cleared! [ 443.921785][ T26] audit: type=1804 audit(1692247988.518:1757): pid=15971 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.1b833i/4/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 443.966984][T15768] EXT4-fs (loop3): Inode 18 (ffff88823bdea680): i_reserved_data_blocks (1) not cleared! [ 443.976096][T15981] loop5: detected capacity change from 0 to 2048 [ 444.022271][T15767] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 444.045552][T15768] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 444.069831][T15982] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 444.096478][T15981] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 444.137297][T15985] loop1: detected capacity change from 0 to 2048 [ 444.171259][ T26] audit: type=1804 audit(1692247988.768:1758): pid=15981 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.Nd5iF4/5/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 444.180426][T15989] loop0: detected capacity change from 0 to 2048 [ 444.203856][T15982] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 444.239289][T15981] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 444.274098][T15982] EXT4-fs (loop4): This should not happen!! Data will be lost [ 444.274098][T15982] [ 444.289360][T15985] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 444.315142][T15981] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 444.316192][T15992] loop3: detected capacity change from 0 to 2048 [ 444.352402][T15998] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 444.368276][ T26] audit: type=1804 audit(1692247988.948:1759): pid=15985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.E7tDet/5/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 444.381878][T15992] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 444.404611][T15998] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 444.405710][T15769] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 444.417027][T15998] EXT4-fs (loop5): This should not happen!! Data will be lost [ 444.417027][T15998] [ 444.440578][T15989] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 444.456307][T15981] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 444.461806][T15985] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 444.468558][T15996] loop2: detected capacity change from 0 to 2048 [ 444.478561][T15981] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 444.493533][T15769] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 444.512758][T15985] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 444.516889][ T26] audit: type=1804 audit(1692247989.108:1760): pid=15989 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.s5Iv7r/5/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 444.525650][T15985] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 444.560783][T15985] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 444.572977][T15981] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 444.614773][T15992] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 444.628909][T15769] EXT4-fs (loop4): Inode 18 (ffff888075a32800): i_reserved_data_blocks (1) not cleared! [ 444.645020][T15989] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 444.657563][ T26] audit: type=1804 audit(1692247989.148:1761): pid=15992 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.mQs7a7/5/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 444.667876][T15981] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 444.682116][T15996] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 444.706333][T15985] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 444.719100][T15992] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 444.732961][T15989] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 444.747536][T15985] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 444.771151][T15992] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 444.782863][ T10] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:477: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0 [ 444.785422][ T26] audit: type=1804 audit(1692247989.378:1762): pid=16013 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.K6taJ1/5/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 444.826950][ T10] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 10 with max blocks 1 with error 117 [ 444.832618][T16004] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 444.846862][T15989] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 444.855744][T15992] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 444.890894][ T10] EXT4-fs (loop5): This should not happen!! Data will be lost [ 444.890894][ T10] [ 444.918159][T16004] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 444.951634][T16004] EXT4-fs (loop1): This should not happen!! Data will be lost [ 444.951634][T16004] [ 444.958772][T15772] EXT4-fs (loop5): Inode 18 (ffff88806ad1bc00): i_reserved_data_blocks (1) not cleared! [ 444.967712][T16009] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 444.994401][T15989] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 445.019507][T16009] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 445.041192][T15766] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 445.041724][T16017] loop4: detected capacity change from 0 to 2048 [ 445.070971][T16008] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 445.094495][T15766] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 445.110305][T16009] EXT4-fs (loop3): This should not happen!! Data will be lost [ 445.110305][T16009] [ 445.113279][T16008] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 445.160160][T16020] loop2: detected capacity change from 0 to 2048 [ 445.163726][T16022] loop5: detected capacity change from 0 to 2048 [ 445.173358][T16008] EXT4-fs (loop0): This should not happen!! Data will be lost [ 445.173358][T16008] [ 445.194291][T15766] EXT4-fs (loop1): Inode 18 (ffff88806ad1e400): i_reserved_data_blocks (1) not cleared! [ 445.207151][T15768] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 445.222638][T15765] EXT4-fs (loop0): Inode 18 (ffff888075a36e00): i_reserved_data_blocks (1) not cleared! [ 445.239298][ T26] audit: type=1804 audit(1692247989.838:1763): pid=16017 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.1b833i/5/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 445.267243][T15768] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 445.305967][T15768] EXT4-fs (loop3): Inode 18 (ffff88806ad10000): i_reserved_data_blocks (1) not cleared! [ 445.316026][ T26] audit: type=1804 audit(1692247989.898:1764): pid=16022 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.Nd5iF4/6/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 445.345087][T16017] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 445.379188][T16022] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 445.396981][T16020] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 445.414437][T16017] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 445.436221][T16022] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 445.447032][ T26] audit: type=1804 audit(1692247989.898:1765): pid=16020 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.K6taJ1/6/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 445.456831][T16038] loop0: detected capacity change from 0 to 2048 [ 445.485150][T16040] loop1: detected capacity change from 0 to 2048 [ 445.497307][T16020] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 445.506214][T16041] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 445.542119][T16022] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 445.589420][T16043] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 445.603976][T16045] loop3: detected capacity change from 0 to 2048 [ 445.627543][T16041] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 445.649645][T16022] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 445.673360][T16043] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 445.699005][T16041] EXT4-fs (loop4): This should not happen!! Data will be lost [ 445.699005][T16041] [ 445.699222][T16040] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 445.717947][T16043] EXT4-fs (loop2): This should not happen!! Data will be lost [ 445.717947][T16043] [ 445.754729][T16042] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 445.778455][T15769] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 445.802146][T16040] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 445.838581][T16042] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 445.850205][T16045] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 445.851975][T15769] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 445.868602][T16038] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 445.873685][T16055] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 445.882100][T15767] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 445.903067][T16055] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 445.931412][T16042] EXT4-fs (loop5): This should not happen!! Data will be lost [ 445.931412][T16042] [ 445.951251][T16045] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 445.953988][T16055] EXT4-fs (loop1): This should not happen!! Data will be lost [ 445.953988][T16055] [ 445.968476][T16038] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 445.973440][T15769] EXT4-fs (loop4): Inode 18 (ffff88806ff30a00): i_reserved_data_blocks (1) not cleared! [ 445.990920][T15767] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 445.995909][T16040] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 446.022197][T16040] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 446.025206][T16038] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 446.037203][T16045] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 446.057371][T15772] EXT4-fs (loop5): Inode 18 (ffff888075bac600): i_reserved_data_blocks (1) not cleared! [ 446.071376][T15767] EXT4-fs (loop2): Inode 18 (ffff88806fe9da00): i_reserved_data_blocks (1) not cleared! [ 446.094907][T16040] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 446.107077][T16038] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 446.110427][T16045] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 446.158437][T16061] loop4: detected capacity change from 0 to 2048 [ 446.164036][T16040] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 446.174472][T16059] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 446.208134][T16058] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 446.216021][T16065] loop5: detected capacity change from 0 to 2048 [ 446.234104][ T10] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:477: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0 [ 446.252266][T16059] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 446.265414][ T10] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 13 with max blocks 1 with error 117 [ 446.284078][T16059] EXT4-fs (loop0): This should not happen!! Data will be lost [ 446.284078][T16059] [ 446.294838][T16058] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 446.295554][ T10] EXT4-fs (loop1): This should not happen!! Data will be lost [ 446.295554][ T10] [ 446.324180][T15766] EXT4-fs (loop1): Inode 18 (ffff888075baee00): i_reserved_data_blocks (1) not cleared! [ 446.335977][T15765] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 446.338209][T16058] EXT4-fs (loop3): This should not happen!! Data will be lost [ 446.338209][T16058] [ 446.355670][T15765] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 446.368115][T16045] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 446.390268][T16066] loop2: detected capacity change from 0 to 2048 [ 446.452356][T16045] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 446.478656][T15765] EXT4-fs (loop0): Inode 18 (ffff888075ba9e00): i_reserved_data_blocks (1) not cleared! [ 446.488655][ T33] hsr_slave_0: left promiscuous mode [ 446.489079][T16077] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 446.515648][T16065] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 446.526181][ T33] hsr_slave_1: left promiscuous mode [ 446.557663][T16065] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 446.563822][T16080] loop1: detected capacity change from 0 to 2048 [ 446.578700][ T33] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 446.578897][ T66] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 446.586366][ T33] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 446.607556][T16077] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 446.653858][T16076] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 446.656640][T16077] EXT4-fs (loop4): This should not happen!! Data will be lost [ 446.656640][T16077] [ 446.684901][ T66] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 5 with max blocks 1 with error 117 [ 446.748429][T16066] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 446.754036][ T33] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 446.758153][ T66] EXT4-fs (loop3): This should not happen!! Data will be lost [ 446.758153][ T66] [ 446.775369][T16076] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 446.788831][T16066] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 446.800725][T15769] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 446.822323][T16085] loop0: detected capacity change from 0 to 2048 [ 446.829544][T15769] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 446.840665][ T33] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 446.845534][T16089] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 446.863913][T16076] EXT4-fs (loop5): This should not happen!! Data will be lost [ 446.863913][T16076] [ 446.890190][T15768] EXT4-fs (loop3): Inode 18 (ffff888075ba9400): i_reserved_data_blocks (1) not cleared! [ 446.900829][T16090] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1213: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 446.901767][ T33] bridge_slave_1: left allmulticast mode [ 446.925492][T16089] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 446.941150][T15769] EXT4-fs (loop4): Inode 18 (ffff88806fe6a800): i_reserved_data_blocks (1) not cleared! [ 446.953472][T15772] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 446.964596][T16089] EXT4-fs (loop2): This should not happen!! Data will be lost [ 446.964596][T16089] [ 446.969640][ T33] bridge_slave_1: left promiscuous mode [ 446.979910][T16090] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 22 with error 28 [ 446.980720][T15772] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 447.035587][ T33] bridge0: port 2(bridge_slave_1) entered disabled state [ 447.042642][T16066] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 447.042997][T16066] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 447.078705][T16090] EXT4-fs (loop1): This should not happen!! Data will be lost [ 447.078705][T16090] [ 447.116072][T15772] EXT4-fs (loop5): Inode 18 (ffff88806fe69400): i_reserved_data_blocks (1) not cleared! [ 447.131852][T16090] EXT4-fs (loop1): Total free blocks count 0 [ 447.141312][T16085] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 447.160215][ T6468] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:477: comm kworker/u4:8: Invalid block bitmap block 0 in block_group 0 [ 447.164119][T16100] loop3: detected capacity change from 0 to 2048 [ 447.182555][ T33] bridge_slave_0: left allmulticast mode [ 447.191367][T16090] EXT4-fs (loop1): Free/Dirty block details [ 447.198955][ T33] bridge_slave_0: left promiscuous mode [ 447.203644][T16101] loop4: detected capacity change from 0 to 2048 [ 447.204824][T16090] EXT4-fs (loop1): free_blocks=2415919104 [ 447.218030][ T33] bridge0: port 1(bridge_slave_0) entered disabled state [ 447.220244][T16085] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 447.226037][T16090] EXT4-fs (loop1): dirty_blocks=64 [ 447.245527][ T6468] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 92 with max blocks 1 with error 117 [ 447.264059][ T6468] EXT4-fs (loop2): This should not happen!! Data will be lost [ 447.264059][ T6468] [ 447.274255][ T33] hsr_slave_0: left promiscuous mode [ 447.278624][T16085] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 447.294772][T15767] EXT4-fs (loop2): Inode 18 (ffff88806ff35000): i_reserved_data_blocks (1) not cleared! [ 447.304556][T16090] EXT4-fs (loop1): Block reservation details [ 447.311488][ T33] hsr_slave_1: left promiscuous mode [ 447.335723][T16090] EXT4-fs (loop1): i_reserved_data_blocks=4 [ 447.350637][ T33] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 447.358290][T16085] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 447.374471][ T2493] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 22 with max blocks 31 with error 28 [ 447.374987][ T33] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 447.425279][T16100] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 447.437372][T16101] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 447.441081][T16103] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 447.452412][ T2493] EXT4-fs (loop1): This should not happen!! Data will be lost [ 447.452412][ T2493] [ 447.492745][T16103] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 447.508206][T16101] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 447.513782][ T33] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 447.520542][T16100] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 447.535161][T16117] loop2: detected capacity change from 0 to 2048 [ 447.541268][T16111] loop5: detected capacity change from 0 to 2048 [ 447.554850][T16103] EXT4-fs (loop0): This should not happen!! Data will be lost [ 447.554850][T16103] [ 447.563851][T16101] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 447.584754][T16116] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 447.602621][T16101] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 447.604234][ T33] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 447.614733][T16116] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 447.671105][T15765] EXT4-fs (loop0): Inode 18 (ffff88806ff25a00): i_reserved_data_blocks (1) not cleared! [ 447.682975][T16116] EXT4-fs (loop3): This should not happen!! Data will be lost [ 447.682975][T16116] [ 447.695056][T16125] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 447.702118][T16100] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 447.727913][T16124] loop1: detected capacity change from 0 to 2048 [ 447.732860][T16100] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 447.746730][T16115] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 447.768380][T16125] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 447.773241][ T33] bridge_slave_1: left allmulticast mode [ 447.790302][T16111] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 447.822618][ T33] bridge_slave_1: left promiscuous mode [ 447.823640][T16115] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 447.840896][T16125] EXT4-fs (loop2): This should not happen!! Data will be lost [ 447.840896][T16125] [ 447.841094][ T6468] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:477: comm kworker/u4:8: Invalid block bitmap block 0 in block_group 0 [ 447.854141][T16111] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 447.879650][ T33] bridge0: port 2(bridge_slave_1) entered disabled state [ 447.881135][T16115] EXT4-fs (loop4): This should not happen!! Data will be lost [ 447.881135][T16115] [ 447.886971][T16117] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 447.910437][T16127] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 447.931449][T16117] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 447.949366][T16127] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 447.951537][T16131] loop0: detected capacity change from 0 to 2048 [ 447.969753][ T6468] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 14 with max blocks 1 with error 117 [ 447.991871][T15769] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 448.005672][ T33] bridge_slave_0: left allmulticast mode [ 448.013735][T16124] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 448.023700][ T33] bridge_slave_0: left promiscuous mode [ 448.024137][T16127] EXT4-fs (loop5): This should not happen!! Data will be lost [ 448.024137][T16127] [ 448.030482][T16117] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 448.039663][T16111] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 448.056716][T15769] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 448.058414][T16124] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 448.084426][T16111] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 448.085633][ T33] bridge0: port 1(bridge_slave_0) entered disabled state [ 448.097673][T16135] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 448.106882][ T6468] EXT4-fs (loop3): This should not happen!! Data will be lost [ 448.106882][ T6468] [ 448.122552][T16111] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 448.140868][T16117] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 448.152398][T16135] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 448.152897][T16131] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 448.165417][T16135] EXT4-fs (loop1): This should not happen!! Data will be lost [ 448.165417][T16135] [ 448.181817][T15769] EXT4-fs (loop4): Inode 18 (ffff88806fc46e00): i_reserved_data_blocks (1) not cleared! [ 448.184316][T16111] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 448.211154][T16124] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 448.222784][ T6468] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:477: comm kworker/u4:8: Invalid block bitmap block 0 in block_group 0 [ 448.225198][T15768] EXT4-fs (loop3): Inode 18 (ffff88806ff21400): i_reserved_data_blocks (1) not cleared! [ 448.236954][T16124] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 448.258353][T16111] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 448.268385][T16111] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 448.280801][ T6468] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 8 with max blocks 1 with error 117 [ 448.294109][T16124] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 448.304125][ T33] hsr_slave_0: left promiscuous mode [ 448.310863][T16111] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 448.320652][ T33] hsr_slave_1: left promiscuous mode [ 448.326189][T16131] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 448.326619][ T6468] EXT4-fs (loop2): This should not happen!! Data will be lost [ 448.326619][ T6468] [ 448.352386][ T33] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 448.353417][T16124] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 448.395335][T16124] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 448.400699][T16131] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 448.405078][T16138] loop4: detected capacity change from 0 to 2048 [ 448.418617][ T33] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 448.422085][ T66] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 31 with max blocks 1 with error 117 [ 448.440725][T15767] EXT4-fs (loop2): Inode 18 (ffff88806fe9b200): i_reserved_data_blocks (1) not cleared! [ 448.460313][T16124] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 448.469114][ T66] EXT4-fs (loop5): This should not happen!! Data will be lost [ 448.469114][ T66] [ 448.481545][T16124] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 448.494054][T16131] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 448.518758][ T33] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 448.526016][T16140] loop3: detected capacity change from 0 to 2048 [ 448.526175][ T33] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 448.544502][T16136] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 448.561604][ T33] bridge_slave_1: left allmulticast mode [ 448.564388][T15772] EXT4-fs (loop5): Inode 18 (ffff88806ae4e400): i_reserved_data_blocks (1) not cleared! [ 448.569176][ T33] bridge_slave_1: left promiscuous mode [ 448.603204][ T33] bridge0: port 2(bridge_slave_1) entered disabled state [ 448.623200][ T6468] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 40 with max blocks 2 with error 117 [ 448.632583][T16144] loop2: detected capacity change from 0 to 2048 [ 448.642268][T16136] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 448.654858][ T26] kauditd_printk_skb: 16 callbacks suppressed [ 448.654874][ T26] audit: type=1804 audit(1692247993.238:1782): pid=16140 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.mQs7a7/8/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 448.655172][ T33] bridge_slave_0: left allmulticast mode [ 448.661166][ T6468] EXT4-fs (loop1): This should not happen!! Data will be lost [ 448.661166][ T6468] [ 448.700045][ T33] bridge_slave_0: left promiscuous mode [ 448.705683][ T26] audit: type=1804 audit(1692247993.298:1783): pid=16138 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.1b833i/8/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 448.729729][T16136] EXT4-fs (loop0): This should not happen!! Data will be lost [ 448.729729][T16136] [ 448.730839][T15766] EXT4-fs (loop1): Inode 18 (ffff88806ae4c600): i_reserved_data_blocks (1) not cleared! [ 448.753955][T16140] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 448.764256][T15765] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 448.778882][T16140] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 448.787359][ T33] bridge0: port 1(bridge_slave_0) entered disabled state [ 448.802929][T15765] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 448.813857][T16148] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 448.814951][T16140] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 448.855533][T16152] loop5: detected capacity change from 0 to 2048 [ 448.856484][T16148] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 448.889601][T16140] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 448.896203][T16148] EXT4-fs (loop4): This should not happen!! Data will be lost [ 448.896203][T16148] [ 448.912604][T16138] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 448.919382][ T26] audit: type=1804 audit(1692247993.508:1784): pid=16144 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.K6taJ1/9/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 448.924940][T15765] EXT4-fs (loop0): Inode 18 (ffff88806af3b200): i_reserved_data_blocks (1) not cleared! [ 448.961473][T16138] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 448.973810][T16153] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 448.989893][ T33] hsr_slave_0: left promiscuous mode [ 449.002941][ T33] hsr_slave_1: left promiscuous mode [ 449.010852][T16138] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 449.024522][ T26] audit: type=1804 audit(1692247993.618:1785): pid=16152 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.Nd5iF4/9/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 449.070954][T16153] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 449.075702][ T33] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 449.083610][T16138] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 449.108683][T16161] loop1: detected capacity change from 0 to 2048 [ 449.121744][ T26] audit: type=1804 audit(1692247993.718:1786): pid=16163 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor279" name="/root/syzkaller.K6taJ1/9/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 449.151430][T16156] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1213: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 449.157958][T16162] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 449.168025][T16153] EXT4-fs (loop3): This should not happen!! Data will be lost [ 449.168025][T16153] [ 449.203239][ T33] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 449.216754][T16160] loop0: detected capacity change from 0 to 2048 [ 449.228181][ T26] audit: type=1804 audit(1692247993.788:1787): pid=16161 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.E7tDet/9/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 449.252258][ T66] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 449.252327][T16156] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 32 with error 28 [ 449.278785][T16156] EXT4-fs (loop2): This should not happen!! Data will be lost [ 449.278785][T16156] [ 449.288003][T16162] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 449.293786][T16156] EXT4-fs (loop2): Total free blocks count 0 [ 449.306441][ T33] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 449.307992][ T26] audit: type=1804 audit(1692247993.898:1788): pid=16167 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.E7tDet/9/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 449.339268][T16167] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1213: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 449.342632][ T33] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 449.354294][T16156] EXT4-fs (loop2): Free/Dirty block details [ 449.369115][T16162] EXT4-fs (loop5): This should not happen!! Data will be lost [ 449.369115][T16162] [ 449.388768][T15768] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 449.392147][T16156] EXT4-fs (loop2): free_blocks=2415919104 [ 449.404047][ T66] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 12 with max blocks 1 with error 117 [ 449.404766][ T26] audit: type=1804 audit(1692247993.938:1789): pid=16167 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor279" name="/root/syzkaller.E7tDet/9/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 449.416691][T16152] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 449.441239][ T33] bridge_slave_1: left allmulticast mode [ 449.450513][T16167] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 26 with error 28 [ 449.468398][T15768] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 449.475614][ T66] EXT4-fs (loop4): This should not happen!! Data will be lost [ 449.475614][ T66] [ 449.494138][ T33] bridge_slave_1: left promiscuous mode [ 449.496658][T15768] EXT4-fs (loop3): Inode 18 (ffff888075b9ee00): i_reserved_data_blocks (1) not cleared! [ 449.503132][T16156] EXT4-fs (loop2): dirty_blocks=96 [ 449.523111][ T33] bridge0: port 2(bridge_slave_1) entered disabled state [ 449.533630][T16167] EXT4-fs (loop1): This should not happen!! Data will be lost [ 449.533630][T16167] [ 449.554712][T16156] EXT4-fs (loop2): Block reservation details [ 449.561547][T16156] EXT4-fs (loop2): i_reserved_data_blocks=6 [ 449.575098][T16152] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 449.602900][T15769] EXT4-fs (loop4): Inode 18 (ffff88806aec5a00): i_reserved_data_blocks (1) not cleared! [ 449.621979][ T33] bridge_slave_0: left allmulticast mode [ 449.634877][ T26] audit: type=1804 audit(1692247994.148:1790): pid=16160 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.s5Iv7r/9/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 449.648078][T16167] EXT4-fs (loop1): Total free blocks count 0 [ 449.670386][T16167] EXT4-fs (loop1): Free/Dirty block details [ 449.676795][ T12] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 32 with max blocks 65 with error 28 [ 449.685665][ T33] bridge_slave_0: left promiscuous mode [ 449.694345][T16167] EXT4-fs (loop1): free_blocks=2415919104 [ 449.705638][T16170] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 449.725264][T16167] EXT4-fs (loop1): dirty_blocks=144 [ 449.737774][ T12] EXT4-fs (loop2): This should not happen!! Data will be lost [ 449.737774][ T12] [ 449.742753][T16170] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 449.747579][ T33] bridge0: port 1(bridge_slave_0) entered disabled state [ 449.767513][ T26] audit: type=1804 audit(1692247994.278:1791): pid=16171 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.s5Iv7r/9/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 449.770567][T16167] EXT4-fs (loop1): Block reservation details [ 449.797299][ T2493] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:477: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 449.802889][T16173] loop3: detected capacity change from 0 to 2048 [ 449.817724][T16175] loop4: detected capacity change from 0 to 2048 [ 449.824379][T16170] EXT4-fs (loop0): This should not happen!! Data will be lost [ 449.824379][T16170] [ 449.835908][ T2493] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 7 with max blocks 1 with error 117 [ 449.842291][T16167] EXT4-fs (loop1): i_reserved_data_blocks=9 [ 449.859693][T16160] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 449.874319][ T2493] EXT4-fs (loop5): This should not happen!! Data will be lost [ 449.874319][ T2493] [ 449.900802][T16160] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 449.912006][T16177] loop2: detected capacity change from 0 to 2048 [ 449.920929][ T12] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 26 with max blocks 111 with error 28 [ 449.925222][T15772] EXT4-fs (loop5): Inode 18 (ffff88806aec2800): i_reserved_data_blocks (1) not cleared! [ 449.945304][ T33] hsr_slave_0: left promiscuous mode [ 449.948183][T16160] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 449.960730][ T33] hsr_slave_1: left promiscuous mode [ 449.972675][ T33] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 449.987668][ T12] EXT4-fs (loop1): This should not happen!! Data will be lost [ 449.987668][ T12] [ 450.001915][ T33] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 450.019292][T16160] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 450.048426][ T33] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 450.055874][ T33] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 450.069374][ T66] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 450.083283][T16173] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 450.095288][T16173] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 450.113345][ T33] bridge_slave_1: left allmulticast mode [ 450.121509][ T33] bridge_slave_1: left promiscuous mode [ 450.133894][ T33] bridge0: port 2(bridge_slave_1) entered disabled state [ 450.145851][T16189] loop5: detected capacity change from 0 to 2048 [ 450.147725][T16177] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 450.163715][ T66] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 17 with max blocks 1 with error 117 [ 450.172369][T16173] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 450.176874][ T66] EXT4-fs (loop0): This should not happen!! Data will be lost [ 450.176874][ T66] [ 450.200911][ T33] bridge_slave_0: left allmulticast mode [ 450.215804][T16175] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 450.229868][T15765] EXT4-fs (loop0): Inode 18 (ffff88806ff3c600): i_reserved_data_blocks (1) not cleared! [ 450.234848][ T33] bridge_slave_0: left promiscuous mode [ 450.251587][T16190] loop1: detected capacity change from 0 to 2048 [ 450.266893][ T33] bridge0: port 1(bridge_slave_0) entered disabled state [ 450.275473][T16177] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 450.289682][ T33] veth1_macvtap: left promiscuous mode [ 450.291216][T16173] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 450.295376][ T33] veth0_macvtap: left promiscuous mode [ 450.311600][T16175] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 450.313098][ T33] veth1_vlan: left promiscuous mode [ 450.329919][ T33] veth0_vlan: left promiscuous mode [ 450.336903][T16177] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 450.349246][T16175] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 450.357578][T16184] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 450.379155][T16189] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 450.396766][T16175] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 450.400814][T16184] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 450.412739][T16177] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 450.433399][T16189] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 450.446412][ T33] veth1_macvtap: left promiscuous mode [ 450.449556][T16188] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 450.452270][ T33] veth0_macvtap: left promiscuous mode [ 450.472050][T16187] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 450.487363][T16184] EXT4-fs (loop3): This should not happen!! Data will be lost [ 450.487363][T16184] [ 450.510449][T16187] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 450.512767][T16188] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 450.528067][T16197] loop0: detected capacity change from 0 to 2048 [ 450.542228][T16187] EXT4-fs (loop2): This should not happen!! Data will be lost [ 450.542228][T16187] [ 450.552341][T16177] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 450.553252][T15768] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 450.563364][T16194] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 450.587738][T16177] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 450.607702][T16190] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 450.618125][ T33] veth1_vlan: left promiscuous mode [ 450.624726][T16190] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 450.645193][ T66] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 450.650436][T15768] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 450.663448][T16194] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 450.687287][ T33] veth0_vlan: left promiscuous mode [ 450.697378][T16188] EXT4-fs (loop4): This should not happen!! Data will be lost [ 450.697378][T16188] [ 450.700706][T16194] EXT4-fs (loop5): This should not happen!! Data will be lost [ 450.700706][T16194] [ 450.711463][ T66] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 17 with max blocks 1 with error 117 [ 450.718529][T16190] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 450.741301][ T33] veth1_macvtap: left promiscuous mode [ 450.746840][T16190] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 450.751897][T16201] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 450.759193][ T33] veth0_macvtap: left promiscuous mode [ 450.779631][T15768] EXT4-fs (loop3): Inode 18 (ffff88806ac75000): i_reserved_data_blocks (1) not cleared! [ 450.779853][ T33] veth1_vlan: left promiscuous mode [ 450.795296][ T33] veth0_vlan: left promiscuous mode [ 450.805954][T16198] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 450.817782][ T66] EXT4-fs (loop2): This should not happen!! Data will be lost [ 450.817782][ T66] [ 450.830998][T15769] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 450.850744][T15772] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 450.864432][T15767] EXT4-fs (loop2): Inode 18 (ffff88806ac72800): i_reserved_data_blocks (1) not cleared! [ 450.868408][T16198] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 450.886743][T15769] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 450.899894][T15772] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 450.911901][T16201] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 450.928279][T16198] EXT4-fs (loop1): This should not happen!! Data will be lost [ 450.928279][T16198] [ 450.942976][T15769] EXT4-fs (loop4): Inode 18 (ffff88806acfd000): i_reserved_data_blocks (1) not cleared! [ 450.967911][T16201] EXT4-fs (loop0): This should not happen!! Data will be lost [ 450.967911][T16201] [ 450.978685][T15772] EXT4-fs (loop5): Inode 18 (ffff88806ac76400): i_reserved_data_blocks (1) not cleared! [ 450.988990][ T33] veth1_macvtap: left promiscuous mode [ 450.994699][ T33] veth0_macvtap: left promiscuous mode [ 450.999889][T16203] loop3: detected capacity change from 0 to 2048 [ 451.003399][T16190] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 451.007722][T16197] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 451.024655][ T33] veth1_vlan: left promiscuous mode [ 451.032329][T16197] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 451.039765][T16205] loop2: detected capacity change from 0 to 2048 [ 451.089355][T16190] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 451.094769][T16209] loop5: detected capacity change from 0 to 2048 [ 451.121348][ T33] veth0_vlan: left promiscuous mode [ 451.154913][ T10] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:477: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0 [ 451.168756][T16205] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 451.187558][T16205] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 451.201735][ T2493] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:477: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 451.206536][T16203] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 451.225963][ T33] veth1_macvtap: left promiscuous mode [ 451.252329][ T33] veth0_macvtap: left promiscuous mode [ 451.275765][T16217] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 451.276301][ T33] veth1_vlan: left promiscuous mode [ 451.297014][T16213] loop4: detected capacity change from 0 to 2048 [ 451.303623][T16209] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 451.310282][ T33] veth0_vlan: left promiscuous mode [ 451.314943][ T2493] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 9 with max blocks 1 with error 117 [ 451.318483][T16203] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 451.342454][ T10] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 13 with max blocks 1 with error 117 [ 451.350434][T16217] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 451.363506][ T10] EXT4-fs (loop0): This should not happen!! Data will be lost [ 451.363506][ T10] [ 451.368428][T16217] EXT4-fs (loop2): This should not happen!! Data will be lost [ 451.368428][T16217] [ 451.381301][ T2493] EXT4-fs (loop1): This should not happen!! Data will be lost [ 451.381301][ T2493] [ 451.386923][T16209] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 451.408778][T16215] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 451.419529][T16205] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 451.434007][T16215] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 451.435291][T15765] EXT4-fs (loop0): Inode 18 (ffff88806ad0b200): i_reserved_data_blocks (1) not cleared! [ 451.450935][T15766] EXT4-fs (loop1): Inode 18 (ffff88806ff3ee00): i_reserved_data_blocks (1) not cleared! [ 451.459134][T16215] EXT4-fs (loop3): This should not happen!! Data will be lost [ 451.459134][T16215] [ 451.475994][T16209] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 451.485696][T16205] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 451.512024][T16209] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 451.535866][T16203] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 451.545611][T16205] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 451.555927][T16203] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 451.577638][T16219] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 451.603568][T16213] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 451.607071][T16223] loop1: detected capacity change from 0 to 2048 [ 451.622425][T16219] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 451.631020][T16205] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 451.649340][T16219] EXT4-fs (loop5): This should not happen!! Data will be lost [ 451.649340][T16219] [ 451.659684][ T66] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 451.660725][T16209] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 451.695001][T16213] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 451.695864][ T66] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 31 with max blocks 1 with error 117 [ 451.715285][T16226] loop0: detected capacity change from 0 to 2048 [ 451.746217][ T2493] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:477: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 451.750742][T16209] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 451.760933][T16224] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 451.788487][ T66] EXT4-fs (loop3): This should not happen!! Data will be lost [ 451.788487][ T66] [ 451.793843][T16224] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 451.799025][T15768] EXT4-fs (loop3): Inode 18 (ffff88806aca4600): i_reserved_data_blocks (1) not cleared! [ 451.821568][T16224] EXT4-fs (loop4): This should not happen!! Data will be lost [ 451.821568][T16224] [ 451.831522][ T2493] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 20 with max blocks 1 with error 117 [ 451.845778][ T2493] EXT4-fs (loop2): This should not happen!! Data will be lost [ 451.845778][ T2493] [ 451.852783][T16223] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 451.879461][T15767] EXT4-fs (loop2): Inode 18 (ffff88806aca2800): i_reserved_data_blocks (1) not cleared! [ 451.889495][T16213] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 451.900311][ T10] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:477: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0 [ 451.912758][T16223] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 451.915154][T16213] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 451.950608][ T10] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 42 with max blocks 1 with error 117 [ 451.971075][T16230] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 451.971332][ T10] EXT4-fs (loop5): This should not happen!! Data will be lost [ 451.971332][ T10] [ 451.996574][T16213] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 451.997351][T15772] EXT4-fs (loop5): Inode 18 (ffff88806aca6400): i_reserved_data_blocks (1) not cleared! [ 452.006607][T16213] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 452.047902][T16226] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 452.063431][T16230] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 452.086508][T16226] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 452.099423][ T66] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 452.100445][T16230] EXT4-fs (loop1): This should not happen!! Data will be lost [ 452.100445][T16230] [ 452.126372][T16234] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 452.151492][T16223] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 452.155805][T16236] loop2: detected capacity change from 0 to 2048 [ 452.161233][ T66] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 12 with max blocks 1 with error 117 [ 452.170085][T16237] loop3: detected capacity change from 0 to 2048 [ 452.179695][T16234] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 452.200177][T16223] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 452.212316][ T66] EXT4-fs (loop4): This should not happen!! Data will be lost [ 452.212316][ T66] [ 452.231853][T16234] EXT4-fs (loop0): This should not happen!! Data will be lost [ 452.231853][T16234] [ 452.260565][T16223] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 452.274235][T15769] EXT4-fs (loop4): Inode 18 (ffff888065429400): i_reserved_data_blocks (1) not cleared! [ 452.277987][T16226] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 452.303090][T16226] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 452.321170][T16236] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 452.352196][T16223] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 452.369027][T16236] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 452.370218][T16242] loop5: detected capacity change from 0 to 2048 [ 452.424894][T16237] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 452.442393][T16248] loop4: detected capacity change from 0 to 2048 [ 452.460670][T16244] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 452.468892][ T5606] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:477: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0 [ 452.483320][T16237] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 452.504914][ T5606] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 10 with max blocks 1 with error 117 [ 452.523666][ T12] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:477: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 452.535742][ T5606] EXT4-fs (loop0): This should not happen!! Data will be lost [ 452.535742][ T5606] [ 452.540868][T16244] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 452.566977][ T12] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 9 with max blocks 1 with error 117 [ 452.572245][T16244] EXT4-fs (loop2): This should not happen!! Data will be lost [ 452.572245][T16244] [ 452.596740][T16237] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 452.608424][T15765] EXT4-fs (loop0): Inode 18 (ffff88806542c600): i_reserved_data_blocks (1) not cleared! [ 452.610975][ T12] EXT4-fs (loop1): This should not happen!! Data will be lost [ 452.610975][ T12] [ 452.619028][T16237] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 452.640957][T15766] EXT4-fs (loop1): Inode 18 (ffff88806adf5a00): i_reserved_data_blocks (1) not cleared! [ 452.655302][T15767] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 452.659513][T16255] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1213: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 452.682635][T16255] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 37 with error 28 [ 452.697038][T15767] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 452.735400][T16248] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 452.742973][T16255] EXT4-fs (loop5): This should not happen!! Data will be lost [ 452.742973][T16255] [ 452.764885][T16245] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 452.780380][T16255] EXT4-fs (loop5): Total free blocks count 0 [ 452.780402][T16255] EXT4-fs (loop5): Free/Dirty block details [ 452.780415][T16255] EXT4-fs (loop5): free_blocks=2415919104 [ 452.780430][T16255] EXT4-fs (loop5): dirty_blocks=48 [ 452.780442][T16255] EXT4-fs (loop5): Block reservation details [ 452.780453][T16255] EXT4-fs (loop5): i_reserved_data_blocks=3 [ 452.781120][T16242] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 452.787102][T15767] EXT4-fs (loop2): Inode 18 (ffff88806fc48a00): i_reserved_data_blocks (1) not cleared! [ 452.810914][T16242] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 452.816263][T16248] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 452.832575][T16260] loop0: detected capacity change from 0 to 2048 [ 452.871672][T16259] loop1: detected capacity change from 0 to 2048 [ 452.879328][T16248] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 452.894062][T16242] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 452.896449][T16245] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 452.906976][T16248] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 452.939387][T16242] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 452.991826][T16256] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 453.026581][ T5606] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 36 with max blocks 2 with error 28 [ 453.055993][T16245] EXT4-fs (loop3): This should not happen!! Data will be lost [ 453.055993][T16245] [ 453.056579][T16256] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 453.071292][T16259] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 453.091823][T16259] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 453.104345][T16264] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 453.120120][T16264] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 453.132698][T16264] EXT4-fs (loop1): This should not happen!! Data will be lost [ 453.132698][T16264] [ 453.144171][T16259] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 453.173377][T16267] loop2: detected capacity change from 0 to 2048 [ 453.187075][ T5606] EXT4-fs (loop5): This should not happen!! Data will be lost [ 453.187075][ T5606] [ 453.197985][T16259] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 453.207722][T16256] EXT4-fs (loop4): This should not happen!! Data will be lost [ 453.207722][T16256] [ 453.223927][T16259] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 453.236033][T15768] EXT4-fs (loop3): Inode 18 (ffff888075a36400): i_reserved_data_blocks (1) not cleared! [ 453.253197][T16268] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 453.270550][T16259] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 453.291675][T16268] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 453.308256][T16268] EXT4-fs (loop0): This should not happen!! Data will be lost [ 453.308256][T16268] [ 453.318220][T16259] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 453.332767][T15769] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 453.336439][T16260] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 453.371724][T16259] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 453.376644][T16260] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 453.384777][T15769] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 453.400389][T16260] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 453.429328][T16272] loop5: detected capacity change from 0 to 2048 [ 453.460571][ T5606] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:477: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0 [ 453.471522][T16260] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 453.505101][T15769] EXT4-fs (loop4): Inode 18 (ffff888075a33c00): i_reserved_data_blocks (1) not cleared! [ 453.528717][T16267] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 453.540090][ T5606] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 13 with max blocks 1 with error 117 [ 453.561263][ T1133] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:477: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0 [ 453.561963][ T5606] EXT4-fs (loop1): This should not happen!! Data will be lost [ 453.561963][ T5606] [ 453.583405][T16267] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 453.600258][T15766] EXT4-fs (loop1): Inode 18 (ffff88806ac54600): i_reserved_data_blocks (1) not cleared! [ 453.619733][T16275] loop3: detected capacity change from 0 to 2048 [ 453.630633][T16276] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 453.634664][ T1133] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 33 with max blocks 1 with error 117 [ 453.662711][T16276] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 453.684079][T16280] loop4: detected capacity change from 0 to 2048 [ 453.687681][T16272] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 453.707126][ T26] kauditd_printk_skb: 21 callbacks suppressed [ 453.707142][ T26] audit: type=1804 audit(1692247998.298:1813): pid=16275 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.mQs7a7/12/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 453.716839][T16276] EXT4-fs (loop2): This should not happen!! Data will be lost [ 453.716839][T16276] [ 453.750818][T16267] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 453.778463][T16286] loop1: detected capacity change from 0 to 2048 [ 453.784410][T16267] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 453.819367][T16272] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 453.842131][ T1133] EXT4-fs (loop0): This should not happen!! Data will be lost [ 453.842131][ T1133] [ 453.848123][T16272] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 453.868439][T15765] EXT4-fs (loop0): Inode 18 (ffff88806ad1d000): i_reserved_data_blocks (1) not cleared! [ 453.878841][ T26] audit: type=1804 audit(1692247998.458:1814): pid=16288 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.mQs7a7/12/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 453.880410][ T66] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 453.917553][T16284] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1213: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 453.922760][T16272] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 453.953698][ T26] audit: type=1804 audit(1692247998.548:1815): pid=16280 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.1b833i/12/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 453.954599][ T66] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 10 with max blocks 1 with error 117 [ 453.978807][ T26] audit: type=1804 audit(1692247998.548:1816): pid=16286 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.E7tDet/13/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 453.997854][T16281] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 454.016708][T16284] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 42 with error 28 [ 454.047653][T16284] EXT4-fs (loop3): This should not happen!! Data will be lost [ 454.047653][T16284] [ 454.057593][T16284] EXT4-fs (loop3): Total free blocks count 0 [ 454.066626][T16284] EXT4-fs (loop3): Free/Dirty block details [ 454.097116][T16284] EXT4-fs (loop3): free_blocks=2415919104 [ 454.116888][T16286] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 454.126844][T16280] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 454.142191][T16284] EXT4-fs (loop3): dirty_blocks=48 [ 454.162905][ T66] EXT4-fs (loop2): This should not happen!! Data will be lost [ 454.162905][ T66] [ 454.172848][T16286] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 454.184790][T16280] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 454.194489][T16284] EXT4-fs (loop3): Block reservation details [ 454.199090][T16294] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 454.223599][T16293] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 454.228669][T15767] EXT4-fs (loop2): Inode 18 (ffff888075ba8a00): i_reserved_data_blocks (1) not cleared! [ 454.251111][T16294] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 454.267094][T16296] loop0: detected capacity change from 0 to 2048 [ 454.275771][T16284] EXT4-fs (loop3): i_reserved_data_blocks=3 [ 454.281222][T16294] EXT4-fs (loop1): This should not happen!! Data will be lost [ 454.281222][T16294] [ 454.296043][T16281] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 454.300901][T16286] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 454.323666][T16293] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 454.336407][T16298] loop2: detected capacity change from 0 to 2048 [ 454.343093][T16286] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 454.356542][T16281] EXT4-fs (loop5): This should not happen!! Data will be lost [ 454.356542][T16281] [ 454.378389][T16286] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 454.378952][T16293] EXT4-fs (loop4): This should not happen!! Data will be lost [ 454.378952][T16293] [ 454.400987][T16286] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 454.410345][T16280] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 454.426583][T16286] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 454.446332][T15772] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 454.461404][T16286] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 454.470105][ T26] audit: type=1804 audit(1692247999.068:1817): pid=16296 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.s5Iv7r/13/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 454.499221][T15772] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 454.511197][T16280] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 454.528389][T16286] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 454.542470][T15772] EXT4-fs (loop5): Inode 18 (ffff888075bab200): i_reserved_data_blocks (1) not cleared! [ 454.555663][ T12] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 14 with max blocks 1 with error 117 [ 454.555894][T16304] loop3: detected capacity change from 0 to 2048 [ 454.576651][ T26] audit: type=1804 audit(1692247999.128:1818): pid=16298 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.K6taJ1/14/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 454.600612][ T1133] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:477: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0 [ 454.601081][ T12] EXT4-fs (loop1): This should not happen!! Data will be lost [ 454.601081][ T12] [ 454.629996][T15766] EXT4-fs (loop1): Inode 18 (ffff88806ad15000): i_reserved_data_blocks (1) not cleared! [ 454.665822][ T26] audit: type=1804 audit(1692247999.258:1819): pid=16304 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.mQs7a7/13/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 454.684737][T16306] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 454.711848][ T1133] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 15 with max blocks 1 with error 117 [ 454.736310][T16311] loop5: detected capacity change from 0 to 2048 [ 454.770733][T16304] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 454.784077][T16306] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 454.786398][ T26] audit: type=1804 audit(1692247999.378:1820): pid=16311 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.Nd5iF4/14/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 454.802384][ T1133] EXT4-fs (loop4): This should not happen!! Data will be lost [ 454.802384][ T1133] [ 454.831967][T16304] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 454.870666][T16304] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 454.871481][T15769] EXT4-fs (loop4): Inode 18 (ffff88806ad16e00): i_reserved_data_blocks (1) not cleared! [ 454.903659][T16306] EXT4-fs (loop2): This should not happen!! Data will be lost [ 454.903659][T16306] [ 454.904937][T16311] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 454.924266][T16304] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 454.930098][T16298] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 454.949227][T16298] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 454.964189][T16319] loop0: detected capacity change from 0 to 2048 [ 454.979318][T16298] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 454.985914][T16320] loop1: detected capacity change from 0 to 2048 [ 455.000992][T16317] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 455.009909][T16324] loop4: detected capacity change from 0 to 2048 [ 455.023479][T16298] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 455.035908][T16311] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 455.058531][ T1133] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:477: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0 [ 455.074465][T16317] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 455.088881][T16317] EXT4-fs (loop3): This should not happen!! Data will be lost [ 455.088881][T16317] [ 455.089808][ T1133] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 52 with max blocks 1 with error 117 [ 455.099548][T16311] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 455.123143][ T26] audit: type=1804 audit(1692247999.718:1821): pid=16319 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.s5Iv7r/14/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 455.128692][T16311] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 455.146684][T16304] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 455.240367][ T1133] EXT4-fs (loop2): This should not happen!! Data will be lost [ 455.240367][ T1133] [ 455.242284][T16322] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 455.250428][ T26] audit: type=1804 audit(1692247999.808:1822): pid=16324 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.1b833i/13/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 455.270139][T16304] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 455.312654][T16332] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 455.333532][T16319] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 455.346395][T15767] EXT4-fs (loop2): Inode 18 (ffff88806ad10000): i_reserved_data_blocks (1) not cleared! [ 455.353086][T16320] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 455.376963][T16320] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 455.378348][T16319] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 455.422413][T16322] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 455.437710][T16332] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 455.463088][ T5606] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:477: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0 [ 455.465059][ T33] team0 (unregistering): Port device team_slave_1 removed [ 455.488055][T16334] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 455.499028][T16319] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 455.521822][T16322] EXT4-fs (loop5): This should not happen!! Data will be lost [ 455.521822][T16322] [ 455.527989][T16332] EXT4-fs (loop4): This should not happen!! Data will be lost [ 455.527989][T16332] [ 455.537986][ T5606] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 70 with max blocks 1 with error 117 [ 455.555856][T16319] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 455.575699][T16324] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 455.576059][T16336] loop2: detected capacity change from 0 to 2048 [ 455.587106][T16334] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 455.607740][T16331] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 455.623813][ T33] team0 (unregistering): Port device team_slave_0 removed [ 455.633269][T16324] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 455.649740][ T5606] EXT4-fs (loop3): This should not happen!! Data will be lost [ 455.649740][ T5606] [ 455.659656][T15772] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 455.660657][T16334] EXT4-fs (loop1): This should not happen!! Data will be lost [ 455.660657][T16334] [ 455.669647][T16331] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 455.683568][T16320] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 455.695365][T15768] EXT4-fs (loop3): Inode 18 (ffff88806fe6c600): i_reserved_data_blocks (1) not cleared! [ 455.712923][T16320] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 455.717609][T16331] EXT4-fs (loop0): This should not happen!! Data will be lost [ 455.717609][T16331] [ 455.740349][T15772] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 455.752788][ T5606] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:477: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0 [ 455.754015][ T33] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 455.755570][T15772] EXT4-fs (loop5): Inode 18 (ffff88806fe6d000): i_reserved_data_blocks (1) not cleared! [ 455.786549][T15765] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 455.786549][T16320] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 455.806909][T15765] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 455.819001][ T5606] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 8 with max blocks 1 with error 117 [ 455.831624][ T33] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 455.880597][ T5606] EXT4-fs (loop4): This should not happen!! Data will be lost [ 455.880597][ T5606] [ 455.894585][T16336] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 455.896786][T15765] EXT4-fs (loop0): Inode 18 (ffff88806fe68a00): i_reserved_data_blocks (1) not cleared! [ 455.916564][T16336] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 455.928932][T16320] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 455.944105][T15769] EXT4-fs (loop4): Inode 18 (ffff88806fc4a800): i_reserved_data_blocks (1) not cleared! [ 455.950963][T16344] loop5: detected capacity change from 0 to 2048 [ 455.963001][T16336] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 455.973287][T16343] loop3: detected capacity change from 0 to 2048 [ 455.984849][ T5606] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:477: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0 [ 455.990437][T16336] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 456.004130][ T5606] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 18 with max blocks 1 with error 117 [ 456.061695][ T5606] EXT4-fs (loop1): This should not happen!! Data will be lost [ 456.061695][ T5606] [ 456.079047][T15766] EXT4-fs (loop1): Inode 18 (ffff88806fc4e400): i_reserved_data_blocks (1) not cleared! [ 456.102641][T16340] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 456.144566][T16343] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 456.170669][T16344] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 456.171713][T16353] loop0: detected capacity change from 0 to 2048 [ 456.190018][T16343] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 456.209004][T16355] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 456.224771][T16340] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 456.234166][T16344] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 456.275490][T16355] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 456.294093][T16357] loop4: detected capacity change from 0 to 2048 [ 456.301681][T16340] EXT4-fs (loop2): This should not happen!! Data will be lost [ 456.301681][T16340] [ 456.316805][T16354] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 456.319275][T16353] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 456.332215][T16358] loop1: detected capacity change from 0 to 2048 [ 456.346106][T16355] EXT4-fs (loop3): This should not happen!! Data will be lost [ 456.346106][T16355] [ 456.358354][T16353] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 456.362501][T16354] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 456.371651][ T33] bond0 (unregistering): Released all slaves [ 456.390691][T15767] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 456.399757][T16354] EXT4-fs (loop5): This should not happen!! Data will be lost [ 456.399757][T16354] [ 456.400423][T16343] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 456.420445][T16353] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 456.430350][T15767] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 456.456737][T16353] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 456.505294][T16343] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 456.545287][T15772] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 456.576798][T15767] EXT4-fs (loop2): Inode 18 (ffff88806ff34600): i_reserved_data_blocks (1) not cleared! [ 456.605699][T16367] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 456.621806][T15772] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 456.632801][T16362] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 456.649933][T15772] EXT4-fs (loop5): Inode 18 (ffff88806ae48000): i_reserved_data_blocks (1) not cleared! [ 456.660304][T16358] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 456.661093][ T66] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 456.687147][T16358] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 456.699314][T16367] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 456.711784][T16362] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 456.714202][ T66] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 26 with max blocks 1 with error 117 [ 456.727977][T16358] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 456.746569][T16367] EXT4-fs (loop4): This should not happen!! Data will be lost [ 456.746569][T16367] [ 456.749724][T16362] EXT4-fs (loop0): This should not happen!! Data will be lost [ 456.749724][T16362] [ 456.791371][T16357] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 456.795396][ T66] EXT4-fs (loop3): This should not happen!! Data will be lost [ 456.795396][ T66] [ 456.813507][T16357] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 456.825601][T16358] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 456.842458][T15768] EXT4-fs (loop3): Inode 18 (ffff888075b99400): i_reserved_data_blocks (1) not cleared! [ 456.847693][T16370] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 456.867801][T16357] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 456.877570][T16373] loop5: detected capacity change from 0 to 2048 [ 456.904805][T16357] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 456.907945][T16374] loop2: detected capacity change from 0 to 2048 [ 456.919597][T16370] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 456.950975][T16357] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 456.967013][T16357] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 456.986758][T15765] EXT4-fs (loop0): Inode 18 (ffff888075b55a00): i_reserved_data_blocks (1) not cleared! [ 456.996750][T16370] EXT4-fs (loop1): This should not happen!! Data will be lost [ 456.996750][T16370] [ 456.998037][T16358] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 457.009270][T16377] loop3: detected capacity change from 0 to 2048 [ 457.020734][T16357] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 457.032516][T16358] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 457.045221][T16357] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 457.072299][ T5606] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:477: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0 [ 457.087290][ T66] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 457.122600][T16374] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 457.133681][T16373] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 457.142014][ T66] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 91 with max blocks 1 with error 117 [ 457.155589][ T5606] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 102 with max blocks 1 with error 117 [ 457.168222][T16374] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 457.180609][ T5606] EXT4-fs (loop1): This should not happen!! Data will be lost [ 457.180609][ T5606] [ 457.191126][T16384] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 457.206394][ T66] EXT4-fs (loop4): This should not happen!! Data will be lost [ 457.206394][ T66] [ 457.217910][T15766] EXT4-fs (loop1): Inode 18 (ffff888075bb9400): i_reserved_data_blocks (1) not cleared! [ 457.231955][T16384] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 457.245973][T15769] EXT4-fs (loop4): Inode 18 (ffff888075b55000): i_reserved_data_blocks (1) not cleared! [ 457.246818][T16373] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 457.302925][T16383] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 457.320394][T16384] EXT4-fs (loop2): This should not happen!! Data will be lost [ 457.320394][T16384] [ 457.331486][T16374] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 457.342411][T16374] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 457.366289][T16377] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 457.377861][T16390] loop0: detected capacity change from 0 to 2048 [ 457.385869][T16383] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 457.398914][T16383] EXT4-fs (loop5): This should not happen!! Data will be lost [ 457.398914][T16383] [ 457.404940][ T33] team0 (unregistering): Port device team_slave_1 removed [ 457.410130][T16373] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 457.426381][T16373] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 457.462068][T16377] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 457.478415][ T2493] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:477: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 457.478466][ T66] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 457.513696][ T33] team0 (unregistering): Port device team_slave_0 removed [ 457.516366][T16396] loop4: detected capacity change from 0 to 2048 [ 457.521127][T16391] loop1: detected capacity change from 0 to 2048 [ 457.536550][T16390] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 457.549282][T16390] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 457.555967][ T2493] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 16 with max blocks 1 with error 117 [ 457.575748][ T66] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 36 with max blocks 1 with error 117 [ 457.579048][ T2493] EXT4-fs (loop5): This should not happen!! Data will be lost [ 457.579048][ T2493] [ 457.588393][T16390] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 457.607990][T16377] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 457.617758][ T66] EXT4-fs (loop2): This should not happen!! Data will be lost [ 457.617758][ T66] [ 457.627641][T16377] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 457.644684][ T33] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 457.661997][T16390] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 457.676163][T15772] EXT4-fs (loop5): Inode 18 (ffff88806ff3c600): i_reserved_data_blocks (1) not cleared! [ 457.700997][T15767] EXT4-fs (loop2): Inode 18 (ffff88806acf8000): i_reserved_data_blocks (1) not cleared! [ 457.701519][T16392] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 457.711211][ T33] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 457.748622][T16397] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 457.771240][T16391] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 457.771652][T16402] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 457.781960][T16397] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 457.802384][T16391] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 457.812652][T16392] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 457.821398][T16402] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 457.842316][T16392] EXT4-fs (loop3): This should not happen!! Data will be lost [ 457.842316][T16392] [ 457.846181][T16402] EXT4-fs (loop4): This should not happen!! Data will be lost [ 457.846181][T16402] [ 457.859500][T16397] EXT4-fs (loop0): This should not happen!! Data will be lost [ 457.859500][T16397] [ 457.867195][T16391] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 457.890793][T16390] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 457.909179][T16390] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 457.924285][T15768] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 457.938224][T16396] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 457.948305][T15768] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 457.958316][T16396] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 457.968660][T16407] loop2: detected capacity change from 0 to 2048 [ 457.982523][ T1133] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:477: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0 [ 458.002188][T16391] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 458.006646][T15768] EXT4-fs (loop3): Inode 18 (ffff88806af3bc00): i_reserved_data_blocks (1) not cleared! [ 458.015519][T16396] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 458.034395][ T1133] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 15 with max blocks 1 with error 117 [ 458.040597][T16408] loop5: detected capacity change from 0 to 2048 [ 458.073126][ T1133] EXT4-fs (loop0): This should not happen!! Data will be lost [ 458.073126][ T1133] [ 458.075516][T16404] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 458.093850][T15765] EXT4-fs (loop0): Inode 18 (ffff88806ac73200): i_reserved_data_blocks (1) not cleared! [ 458.129836][T16410] loop3: detected capacity change from 0 to 2048 [ 458.163220][T16396] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 458.176833][T16404] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 458.189430][T16407] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 458.189923][T16407] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 458.200414][T16404] EXT4-fs (loop1): This should not happen!! Data will be lost [ 458.200414][T16404] [ 458.228135][T15766] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 458.232478][ T2493] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:477: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 458.255278][T15766] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 458.266572][T16419] loop0: detected capacity change from 0 to 2048 [ 458.282638][ T2493] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 22 with max blocks 1 with error 117 [ 458.323911][ T2493] EXT4-fs (loop4): This should not happen!! Data will be lost [ 458.323911][ T2493] [ 458.332623][T15766] EXT4-fs (loop1): Inode 18 (ffff888078375a00): i_reserved_data_blocks (1) not cleared! [ 458.334113][T16407] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 458.354761][T16407] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 458.358202][T15769] EXT4-fs (loop4): Inode 18 (ffff88806ad0c600): i_reserved_data_blocks (1) not cleared! [ 458.369689][T16420] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 458.405695][T16408] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 458.423604][ T33] bond0 (unregistering): Released all slaves [ 458.436806][T16410] EXT4-fs error (device loop3): __ext4_get_inode_loc:4344: comm syz-executor279: Invalid inode table block 4 in block_group 0 [ 458.494990][T16419] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 458.510279][T16408] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 458.528940][T16420] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 458.541845][T16410] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 458.545177][T16430] loop1: detected capacity change from 0 to 2048 [ 458.556482][T16420] EXT4-fs (loop2): This should not happen!! Data will be lost [ 458.556482][T16420] [ 458.568508][T16419] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 458.578891][T16431] loop4: detected capacity change from 0 to 2048 [ 458.580804][T16408] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 458.594360][T16410] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 458.609445][T15767] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 458.616377][T16410] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 458.623580][T15767] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 458.628811][T16419] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 458.647989][T16408] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 458.657077][T16410] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 458.667634][T16419] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 458.699966][T15767] EXT4-fs (loop2): Inode 18 (ffff88806ac75000): i_reserved_data_blocks (1) not cleared! [ 458.712523][T16427] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 458.732462][T16425] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 458.752676][ T26] kauditd_printk_skb: 22 callbacks suppressed [ 458.752690][ T26] audit: type=1804 audit(1692248003.348:1845): pid=16430 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.E7tDet/17/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 458.798808][T16431] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 458.814439][T16421] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 458.832920][T16425] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 458.833716][T16427] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 458.845873][T16431] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 458.862293][T16421] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 458.881634][T16425] EXT4-fs (loop5): This should not happen!! Data will be lost [ 458.881634][T16425] [ 458.902882][T16427] EXT4-fs (loop0): This should not happen!! Data will be lost [ 458.902882][T16427] [ 458.905541][T16437] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 458.922751][T16421] EXT4-fs (loop3): This should not happen!! Data will be lost [ 458.922751][T16421] [ 458.960497][T16431] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 458.973885][T15772] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 458.983955][T15765] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 458.999174][T15772] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 459.000993][T15765] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 459.028463][T15772] EXT4-fs (loop5): Inode 18 (ffff88806fc46400): i_reserved_data_blocks (1) not cleared! [ 459.034458][T16431] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 459.043644][T15768] EXT4-fs (loop3): Inode 18 (ffff88806fc45a00): i_reserved_data_blocks (1) not cleared! [ 459.065334][T16439] loop2: detected capacity change from 0 to 2048 [ 459.072568][T16437] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 459.102458][ T26] audit: type=1804 audit(1692248003.698:1846): pid=16439 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.K6taJ1/18/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 459.146424][ T33] team0 (unregistering): Port device team_slave_1 removed [ 459.160381][T16439] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 459.189832][T16446] loop3: detected capacity change from 0 to 2048 [ 459.203568][T16437] EXT4-fs (loop1): This should not happen!! Data will be lost [ 459.203568][T16437] [ 459.218650][T16436] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 459.229094][T15765] EXT4-fs (loop0): Inode 18 (ffff88806aca2800): i_reserved_data_blocks (1) not cleared! [ 459.247666][T16436] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 459.258929][T16444] loop5: detected capacity change from 0 to 2048 [ 459.266331][T16439] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 459.285047][T15766] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 459.285900][ T33] team0 (unregistering): Port device team_slave_0 removed [ 459.305874][T15766] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 459.310063][T16436] EXT4-fs (loop4): This should not happen!! Data will be lost [ 459.310063][T16436] [ 459.338940][ T26] audit: type=1804 audit(1692248003.928:1847): pid=16446 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.mQs7a7/17/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 459.363868][T16443] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 459.386218][T16443] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 459.398543][T15766] EXT4-fs (loop1): Inode 18 (ffff88806ff25000): i_reserved_data_blocks (1) not cleared! [ 459.436225][T16446] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 459.438035][T15769] EXT4-fs (loop4): Inode 18 (ffff88806ff21e00): i_reserved_data_blocks (1) not cleared! [ 459.455789][T16446] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 459.469967][T16443] EXT4-fs (loop2): This should not happen!! Data will be lost [ 459.469967][T16443] [ 459.480406][T16446] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 459.480742][T16439] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 459.499654][ T33] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 459.508819][T16439] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 459.523313][ T26] audit: type=1804 audit(1692248004.068:1848): pid=16444 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.Nd5iF4/18/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 459.548397][ T5606] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:477: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0 [ 459.562262][T16446] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 459.576490][T16444] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 459.586769][T16450] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 459.587790][T16444] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 459.602715][T16453] loop1: detected capacity change from 0 to 2048 [ 459.623855][T16455] loop0: detected capacity change from 0 to 2048 [ 459.630767][ T5606] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 25 with max blocks 1 with error 117 [ 459.643626][T16450] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 459.658757][ T33] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 459.668830][T16450] EXT4-fs (loop3): This should not happen!! Data will be lost [ 459.668830][T16450] [ 459.681105][T16446] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 459.693559][ T26] audit: type=1804 audit(1692248004.288:1849): pid=16453 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.E7tDet/18/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 459.719602][T16456] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 459.751124][T16446] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 459.775256][T16453] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 459.785182][T16453] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 459.791106][ T5606] EXT4-fs (loop2): This should not happen!! Data will be lost [ 459.791106][ T5606] [ 459.810572][T16453] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 459.820391][T16453] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 459.832236][T16458] loop4: detected capacity change from 0 to 2048 [ 459.840323][T16463] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 459.844183][T16456] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 459.878846][T16463] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 459.881558][ T26] audit: type=1804 audit(1692248004.468:1850): pid=16455 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.s5Iv7r/18/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 459.916952][ T66] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 459.930654][T16456] EXT4-fs (loop5): This should not happen!! Data will be lost [ 459.930654][T16456] [ 459.930811][T16463] EXT4-fs (loop1): This should not happen!! Data will be lost [ 459.930811][T16463] [ 459.931434][T16453] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 459.963490][T15767] EXT4-fs (loop2): Inode 18 (ffff88806542bc00): i_reserved_data_blocks (1) not cleared! [ 459.978808][ T26] audit: type=1804 audit(1692248004.578:1851): pid=16458 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.1b833i/17/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 460.022588][T16455] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 460.033472][T16453] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 460.033514][T16455] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 460.060217][T16453] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 460.069864][ T66] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 29 with max blocks 1 with error 117 [ 460.086859][T16453] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 460.100053][ T66] EXT4-fs (loop3): This should not happen!! Data will be lost [ 460.100053][ T66] [ 460.112361][T16458] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 460.115171][T15768] EXT4-fs (loop3): Inode 18 (ffff88806542e400): i_reserved_data_blocks (1) not cleared! [ 460.133164][T15772] EXT4-fs (loop5): Inode 18 (ffff88806542ee00): i_reserved_data_blocks (1) not cleared! [ 460.153482][ T33] bond0 (unregistering): Released all slaves [ 460.164596][T16455] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 460.164685][ T10] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:477: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0 [ 460.194365][T16455] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 460.206822][T16458] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 460.220632][T16471] loop2: detected capacity change from 0 to 2048 [ 460.235314][T16473] loop3: detected capacity change from 0 to 2048 [ 460.249375][T16469] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 460.265458][T16468] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 460.270802][ T10] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 46 with max blocks 1 with error 117 [ 460.299414][T16469] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 460.321331][ T10] EXT4-fs (loop1): This should not happen!! Data will be lost [ 460.321331][ T10] [ 460.321446][T16468] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 460.333591][T16469] EXT4-fs (loop0): This should not happen!! Data will be lost [ 460.333591][T16469] [ 460.365096][T16475] loop5: detected capacity change from 0 to 2048 [ 460.365499][T15766] EXT4-fs (loop1): Inode 18 (ffff88806ff3a800): i_reserved_data_blocks (1) not cleared! [ 460.382392][T16468] EXT4-fs (loop4): This should not happen!! Data will be lost [ 460.382392][T16468] [ 460.399919][ T26] audit: type=1804 audit(1692248004.998:1852): pid=16471 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.K6taJ1/19/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 460.402987][T16458] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 460.439077][T16458] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 460.463318][ T26] audit: type=1804 audit(1692248005.038:1853): pid=16473 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.mQs7a7/18/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 460.499301][ T26] audit: type=1804 audit(1692248005.098:1854): pid=16475 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.Nd5iF4/19/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 460.500979][T15765] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 460.535444][ T10] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:477: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0 [ 460.554554][T16484] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1213: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 460.577814][ T10] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 11 with max blocks 1 with error 117 [ 460.602744][T16484] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 460.619067][T16473] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 460.631144][T15765] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 460.661644][T16475] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 460.684973][T16475] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 460.685047][T16473] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 460.710946][ T10] EXT4-fs (loop4): This should not happen!! Data will be lost [ 460.710946][ T10] [ 460.713022][T16484] EXT4-fs (loop2): This should not happen!! Data will be lost [ 460.713022][T16484] [ 460.732647][T16488] loop1: detected capacity change from 0 to 2048 [ 460.737249][T15765] EXT4-fs (loop0): Inode 18 (ffff88806ff30a00): i_reserved_data_blocks (1) not cleared! [ 460.746503][T15769] EXT4-fs (loop4): Inode 18 (ffff88806ff38000): i_reserved_data_blocks (1) not cleared! [ 460.770760][T16486] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 460.794656][T16484] EXT4-fs (loop2): Total free blocks count 0 [ 460.801117][T16484] EXT4-fs (loop2): Free/Dirty block details [ 460.804538][T16486] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 460.807310][T16484] EXT4-fs (loop2): free_blocks=2415919104 [ 460.825680][T16484] EXT4-fs (loop2): dirty_blocks=64 [ 460.831212][T16484] EXT4-fs (loop2): Block reservation details [ 460.837328][T16484] EXT4-fs (loop2): i_reserved_data_blocks=4 [ 460.845491][T16486] EXT4-fs (loop5): This should not happen!! Data will be lost [ 460.845491][T16486] [ 460.855294][T16473] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 460.866937][T16475] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 460.884546][ T10] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 2 with max blocks 49 with error 28 [ 460.901005][T16475] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 460.913492][T16473] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 460.938137][T16494] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1213: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 460.960985][T16481] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 460.982159][T16475] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 460.982864][ T10] EXT4-fs (loop2): This should not happen!! Data will be lost [ 460.982864][ T10] [ 461.005909][T16481] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 461.006051][ T33] team0 (unregistering): Port device team_slave_1 removed [ 461.027390][T16494] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 32 with error 28 [ 461.032252][T16496] loop0: detected capacity change from 0 to 2048 [ 461.049197][T16481] EXT4-fs (loop3): This should not happen!! Data will be lost [ 461.049197][T16481] [ 461.053156][T16497] loop4: detected capacity change from 0 to 2048 [ 461.066549][T16475] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 461.083828][T16494] EXT4-fs (loop1): This should not happen!! Data will be lost [ 461.083828][T16494] [ 461.110384][ T33] team0 (unregistering): Port device team_slave_0 removed [ 461.119409][ T66] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 461.143502][T15768] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 461.150045][T16494] EXT4-fs (loop1): Total free blocks count 0 [ 461.166444][T15768] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 461.208789][T16497] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 461.218607][T16494] EXT4-fs (loop1): Free/Dirty block details [ 461.222461][ T66] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 38 with max blocks 1 with error 117 [ 461.224592][T16494] EXT4-fs (loop1): free_blocks=2415919104 [ 461.236964][ T66] EXT4-fs (loop5): This should not happen!! Data will be lost [ 461.236964][ T66] [ 461.252688][ T33] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 461.262627][T16494] EXT4-fs (loop1): dirty_blocks=96 [ 461.268572][T16494] EXT4-fs (loop1): Block reservation details [ 461.274566][T16494] EXT4-fs (loop1): i_reserved_data_blocks=6 [ 461.281476][T16497] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 461.284370][T15768] EXT4-fs (loop3): Inode 18 (ffff888075a31400): i_reserved_data_blocks (1) not cleared! [ 461.308781][T15772] EXT4-fs (loop5): Inode 18 (ffff88806ac50000): i_reserved_data_blocks (1) not cleared! [ 461.311806][T16502] loop2: detected capacity change from 0 to 2048 [ 461.329040][T16497] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 461.339122][ T33] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 461.339186][ T66] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 32 with max blocks 61 with error 28 [ 461.363442][T16497] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 461.396343][T16506] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 461.409855][T16511] loop3: detected capacity change from 0 to 2048 [ 461.418182][ T66] EXT4-fs (loop1): This should not happen!! Data will be lost [ 461.418182][ T66] [ 461.428235][T16505] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 461.450394][T16506] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 461.485186][T16505] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 461.488597][T16516] loop5: detected capacity change from 0 to 2048 [ 461.510438][T16506] EXT4-fs (loop0): This should not happen!! Data will be lost [ 461.510438][T16506] [ 461.537332][T16502] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 461.569324][T16505] EXT4-fs (loop4): This should not happen!! Data will be lost [ 461.569324][T16505] [ 461.582611][T16502] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 461.591177][T16496] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 461.604756][T16496] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 461.617366][T16496] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 461.626655][T16511] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 461.630470][T16519] loop1: detected capacity change from 0 to 2048 [ 461.642671][T15769] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 461.642684][T16502] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 461.657707][T16496] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 461.675999][T16502] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 461.690392][T16518] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 461.699084][T15769] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 461.720556][T16511] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 461.729990][T16525] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1213: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 461.739891][T16518] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 461.753659][ T33] bond0 (unregistering): Released all slaves [ 461.765157][T16524] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 461.786134][T16525] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 28 with error 28 [ 461.786390][ T1133] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:477: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0 [ 461.817273][T16518] EXT4-fs (loop2): This should not happen!! Data will be lost [ 461.817273][T16518] [ 461.837571][T15769] EXT4-fs (loop4): Inode 18 (ffff88806acfc600): i_reserved_data_blocks (1) not cleared! [ 461.855924][ T1133] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 33 with max blocks 1 with error 117 [ 461.858418][T16524] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 461.880994][T16502] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 461.888512][ T1133] EXT4-fs (loop0): This should not happen!! Data will be lost [ 461.888512][ T1133] [ 461.913355][T16525] EXT4-fs (loop5): This should not happen!! Data will be lost [ 461.913355][T16525] [ 461.924289][T16519] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 461.940422][T16502] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 461.953876][T15765] EXT4-fs (loop0): Inode 18 (ffff88806ff3da00): i_reserved_data_blocks (1) not cleared! [ 461.967103][T16519] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 461.985078][T16525] EXT4-fs (loop5): Total free blocks count 0 [ 462.023305][ T10] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:477: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0 [ 462.032032][T16525] EXT4-fs (loop5): Free/Dirty block details [ 462.040959][T16531] loop4: detected capacity change from 0 to 2048 [ 462.051887][T16524] EXT4-fs (loop3): This should not happen!! Data will be lost [ 462.051887][T16524] [ 462.063355][T16529] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 462.077469][T16525] EXT4-fs (loop5): free_blocks=2415919104 [ 462.091346][T16529] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 462.109543][T16529] EXT4-fs (loop1): This should not happen!! Data will be lost [ 462.109543][T16529] [ 462.119569][ T10] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 11 with max blocks 1 with error 117 [ 462.135269][ T10] EXT4-fs (loop2): This should not happen!! Data will be lost [ 462.135269][ T10] [ 462.135287][T15768] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 462.145715][T16519] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 462.183770][T15767] EXT4-fs (loop2): Inode 18 (ffff88806adf5a00): i_reserved_data_blocks (1) not cleared! [ 462.189298][T16525] EXT4-fs (loop5): dirty_blocks=80 [ 462.203695][T16519] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 462.258306][T16531] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 462.270379][T16533] loop0: detected capacity change from 0 to 2048 [ 462.286265][T16538] loop2: detected capacity change from 0 to 2048 [ 462.292197][T16525] EXT4-fs (loop5): Block reservation details [ 462.301069][ T5606] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:477: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0 [ 462.314947][T16531] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 462.316616][T16525] EXT4-fs (loop5): i_reserved_data_blocks=5 [ 462.328151][T15768] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 462.351672][ T5606] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 25 with max blocks 1 with error 117 [ 462.365433][ T1133] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 28 with max blocks 41 with error 28 [ 462.367611][T16531] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 462.386635][T15768] EXT4-fs (loop3): Inode 18 (ffff88806ad16400): i_reserved_data_blocks (1) not cleared! [ 462.402322][ T5606] EXT4-fs (loop1): This should not happen!! Data will be lost [ 462.402322][ T5606] [ 462.413213][T16531] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 462.414435][T15766] EXT4-fs (loop1): Inode 18 (ffff88806adf6400): i_reserved_data_blocks (1) not cleared! [ 462.425592][ T1133] EXT4-fs (loop5): This should not happen!! Data will be lost [ 462.425592][ T1133] [ 462.484926][T16539] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 462.551405][T16539] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 462.552249][T16547] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1213: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 462.593595][T16533] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 462.610902][T16547] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 32 with error 28 [ 462.618324][T16539] EXT4-fs (loop4): This should not happen!! Data will be lost [ 462.618324][T16539] [ 462.640120][T16533] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 462.664938][T16553] loop5: detected capacity change from 0 to 2048 [ 462.686650][T16547] EXT4-fs (loop2): This should not happen!! Data will be lost [ 462.686650][T16547] [ 462.693311][ T33] team0 (unregistering): Port device team_slave_1 removed [ 462.701186][T16552] loop1: detected capacity change from 0 to 2048 [ 462.706623][T15769] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 462.711716][T16550] loop3: detected capacity change from 0 to 2048 [ 462.728494][T15769] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 462.730070][T16533] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 462.748873][T16547] EXT4-fs (loop2): Total free blocks count 0 [ 462.760018][T15769] EXT4-fs (loop4): Inode 18 (ffff88806ff33c00): i_reserved_data_blocks (1) not cleared! [ 462.772401][T16547] EXT4-fs (loop2): Free/Dirty block details [ 462.779094][ T33] team0 (unregistering): Port device team_slave_0 removed [ 462.789026][T16547] EXT4-fs (loop2): free_blocks=2415919104 [ 462.793127][T16533] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 462.834970][ T33] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 462.847128][T16547] EXT4-fs (loop2): dirty_blocks=112 [ 462.858748][T16546] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 462.876760][T16546] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 462.882552][T16560] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 462.912882][T16550] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 462.915567][T16546] EXT4-fs (loop0): This should not happen!! Data will be lost [ 462.915567][T16546] [ 462.940308][T16547] EXT4-fs (loop2): Block reservation details [ 462.946916][T16550] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 462.950536][T16552] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 462.962109][T16564] loop4: detected capacity change from 0 to 2048 [ 462.976130][T16547] EXT4-fs (loop2): i_reserved_data_blocks=7 [ 462.981564][T16550] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 462.995146][T16560] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 463.010834][T15765] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 463.020573][T16552] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 463.020668][ T33] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 463.038425][T16560] EXT4-fs (loop5): This should not happen!! Data will be lost [ 463.038425][T16560] [ 463.053526][ T5606] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 32 with max blocks 69 with error 28 [ 463.066305][T15765] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 463.078935][T16550] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 463.112943][ T5606] EXT4-fs (loop2): This should not happen!! Data will be lost [ 463.112943][ T5606] [ 463.112962][T16553] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 463.124356][T15765] EXT4-fs (loop0): Inode 18 (ffff88806ad11e00): i_reserved_data_blocks (1) not cleared! [ 463.166129][T16565] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 463.187644][T16553] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 463.204896][T16566] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 463.242630][T16564] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 463.252461][ T66] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 463.252632][T16565] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 463.279494][T16565] EXT4-fs (loop3): This should not happen!! Data will be lost [ 463.279494][T16565] [ 463.304842][T16566] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 463.315659][T16550] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 463.324102][T16571] loop2: detected capacity change from 0 to 2048 [ 463.337373][T16550] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 463.338062][T16564] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 463.364995][T16573] loop0: detected capacity change from 0 to 2048 [ 463.367158][ T66] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 17 with max blocks 1 with error 117 [ 463.390231][T16566] EXT4-fs (loop1): This should not happen!! Data will be lost [ 463.390231][T16566] [ 463.409587][T15766] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 463.421786][ T66] EXT4-fs (loop5): This should not happen!! Data will be lost [ 463.421786][ T66] [ 463.432288][T15766] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 463.436379][T16564] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 463.454955][T16564] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 463.468809][ T1133] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:477: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0 [ 463.485391][T16569] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 463.496831][T15766] EXT4-fs (loop1): Inode 18 (ffff88806ad0e400): i_reserved_data_blocks (1) not cleared! [ 463.515966][T16569] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 463.525034][T15772] EXT4-fs (loop5): Inode 18 (ffff88806fe99400): i_reserved_data_blocks (1) not cleared! [ 463.539342][ T1133] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 36 with max blocks 2 with error 117 [ 463.571870][T16569] EXT4-fs (loop4): This should not happen!! Data will be lost [ 463.571870][T16569] [ 463.581880][T16573] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 463.592191][ T1133] EXT4-fs (loop3): This should not happen!! Data will be lost [ 463.592191][ T1133] [ 463.606488][T16573] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 463.619140][ T33] bond0 (unregistering): Released all slaves [ 463.619844][T15768] EXT4-fs (loop3): Inode 18 (ffff88806ad08a00): i_reserved_data_blocks (1) not cleared! [ 463.642133][T15769] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 463.654694][T16571] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 463.663272][T16579] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 463.689962][T15769] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 463.702616][T16571] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 463.710152][T16579] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 463.728616][T16582] loop5: detected capacity change from 0 to 2048 [ 463.734152][T15769] EXT4-fs (loop4): Inode 18 (ffff88806ad0a800): i_reserved_data_blocks (1) not cleared! [ 463.770427][T16579] EXT4-fs (loop0): This should not happen!! Data will be lost [ 463.770427][T16579] [ 463.790183][T16586] loop3: detected capacity change from 0 to 2048 [ 463.813568][T16580] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 463.836417][T16584] loop1: detected capacity change from 0 to 2048 [ 463.846872][T16573] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 463.862358][T16580] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 463.874938][ T26] kauditd_printk_skb: 27 callbacks suppressed [ 463.874951][ T26] audit: type=1804 audit(1692248008.458:1882): pid=16582 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.Nd5iF4/22/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 463.921430][T16573] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 463.956654][T16582] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 463.961484][T16580] EXT4-fs (loop2): This should not happen!! Data will be lost [ 463.961484][T16580] [ 463.984094][T16591] loop4: detected capacity change from 0 to 2048 [ 464.037280][T16586] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 464.071289][ T26] audit: type=1804 audit(1692248008.538:1883): pid=16586 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.mQs7a7/21/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 464.095687][ T12] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:477: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 464.127319][T16582] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 464.140592][ T12] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 40 with max blocks 1 with error 117 [ 464.153597][T16586] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 464.166128][T15767] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 464.171795][T16601] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 464.180539][T15767] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 464.206805][T16597] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 464.208415][ T12] EXT4-fs (loop0): This should not happen!! Data will be lost [ 464.208415][ T12] [ 464.234235][ T26] audit: type=1804 audit(1692248008.608:1884): pid=16584 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.E7tDet/22/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 464.244223][T16597] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 464.257740][T16593] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 464.279785][T16601] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 464.313608][T15767] EXT4-fs (loop2): Inode 18 (ffff88806ae4e400): i_reserved_data_blocks (1) not cleared! [ 464.334854][T16593] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 464.335195][T15765] EXT4-fs (loop0): Inode 18 (ffff888075b9a800): i_reserved_data_blocks (1) not cleared! [ 464.357194][ T26] audit: type=1804 audit(1692248008.738:1885): pid=16591 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.1b833i/21/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 464.380641][T16607] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1213: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 464.382444][T16601] EXT4-fs (loop1): This should not happen!! Data will be lost [ 464.382444][T16601] [ 464.413047][T16593] EXT4-fs (loop5): This should not happen!! Data will be lost [ 464.413047][T16593] [ 464.440310][T16597] EXT4-fs (loop3): This should not happen!! Data will be lost [ 464.440310][T16597] [ 464.460286][T15772] EXT4-fs (loop5): Inode 18 (ffff88806af3b200): i_reserved_data_blocks (1) not cleared! [ 464.496632][T16607] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 30 with error 28 [ 464.519388][T15768] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 464.540654][T16613] loop2: detected capacity change from 0 to 2048 [ 464.566725][ T26] audit: type=1804 audit(1692248008.758:1886): pid=16603 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.E7tDet/22/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 464.573481][T15768] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 464.615242][T16607] EXT4-fs (loop4): This should not happen!! Data will be lost [ 464.615242][T16607] [ 464.652714][T15766] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 464.668976][T16607] EXT4-fs (loop4): Total free blocks count 0 [ 464.675089][T16607] EXT4-fs (loop4): Free/Dirty block details [ 464.696455][T15766] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 464.702668][T16615] loop0: detected capacity change from 0 to 2048 [ 464.720562][T16613] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 464.726303][ T26] audit: type=1804 audit(1692248008.908:1887): pid=16608 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.1b833i/21/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 464.734480][T16607] EXT4-fs (loop4): free_blocks=2415919104 [ 464.766658][T16618] loop5: detected capacity change from 0 to 2048 [ 464.770941][T15768] EXT4-fs (loop3): Inode 18 (ffff88806aec6400): i_reserved_data_blocks (1) not cleared! [ 464.774788][T16607] EXT4-fs (loop4): dirty_blocks=32 [ 464.793296][T16613] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 464.805995][T16607] EXT4-fs (loop4): Block reservation details [ 464.814676][T15766] EXT4-fs (loop1): Inode 18 (ffff88806af38a00): i_reserved_data_blocks (1) not cleared! [ 464.835725][ T26] audit: type=1804 audit(1692248009.248:1888): pid=16613 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.K6taJ1/23/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 464.859685][T16622] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 464.870150][ T26] audit: type=1804 audit(1692248009.438:1889): pid=16615 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.s5Iv7r/22/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 464.898554][T16607] EXT4-fs (loop4): i_reserved_data_blocks=2 [ 464.961143][T16615] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 464.973290][T16615] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 464.991808][ T26] audit: type=1804 audit(1692248009.588:1890): pid=16618 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.Nd5iF4/23/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 464.999359][T16615] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 465.015369][T16622] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 465.059740][T16618] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 465.096878][T16631] loop3: detected capacity change from 0 to 2048 [ 465.103757][T16615] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 465.129184][T16618] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 465.133939][T16635] loop1: detected capacity change from 0 to 2048 [ 465.158093][T16622] EXT4-fs (loop2): This should not happen!! Data will be lost [ 465.158093][T16622] [ 465.175594][T16636] loop4: detected capacity change from 0 to 2048 [ 465.182535][T16628] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 465.214515][T16628] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 465.217588][T15767] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 465.229710][T16628] EXT4-fs (loop0): This should not happen!! Data will be lost [ 465.229710][T16628] [ 465.239410][T16618] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 465.260543][T16618] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 465.266704][T16615] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 465.272801][T15767] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 465.295491][T16615] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 465.311185][T15767] EXT4-fs (loop2): Inode 18 (ffff888078376e00): i_reserved_data_blocks (1) not cleared! [ 465.318248][T16632] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 465.359692][ T26] audit: type=1804 audit(1692248009.948:1891): pid=16636 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.1b833i/22/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 465.449970][ T2493] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:477: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 465.477273][T16649] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 465.504048][T16635] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 465.510252][T16647] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1213: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 465.544612][T16632] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 465.553177][T16635] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 465.573471][ T2493] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 54 with max blocks 1 with error 117 [ 465.588835][T16652] loop2: detected capacity change from 0 to 2048 [ 465.604442][T16632] EXT4-fs (loop5): This should not happen!! Data will be lost [ 465.604442][T16632] [ 465.614393][T16649] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 465.631374][T16647] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 153 with error 28 [ 465.639300][ T2493] EXT4-fs (loop0): This should not happen!! Data will be lost [ 465.639300][ T2493] [ 465.657046][T16647] EXT4-fs (loop4): This should not happen!! Data will be lost [ 465.657046][T16647] [ 465.667095][T15772] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 465.680328][T16635] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 465.690992][T16647] EXT4-fs (loop4): Total free blocks count 0 [ 465.691159][T16649] EXT4-fs (loop3): This should not happen!! Data will be lost [ 465.691159][T16649] [ 465.699496][T16647] EXT4-fs (loop4): Free/Dirty block details [ 465.713574][T15772] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 465.715316][T16647] EXT4-fs (loop4): free_blocks=2415919104 [ 465.732733][T16635] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 465.748099][T15765] EXT4-fs (loop0): Inode 18 (ffff888075bbe400): i_reserved_data_blocks (1) not cleared! [ 465.762479][T15772] EXT4-fs (loop5): Inode 18 (ffff888075bbc600): i_reserved_data_blocks (1) not cleared! [ 465.773033][T16631] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 465.783855][T16648] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 465.799696][T16647] EXT4-fs (loop4): dirty_blocks=160 [ 465.805180][T16648] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 465.817371][T16631] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 465.818444][T16647] EXT4-fs (loop4): Block reservation details [ 465.835346][T16647] EXT4-fs (loop4): i_reserved_data_blocks=10 [ 465.854145][T16648] EXT4-fs (loop1): This should not happen!! Data will be lost [ 465.854145][T16648] [ 465.880898][T16652] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 465.914693][T16652] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 465.926821][T15766] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 465.938528][ T2493] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:477: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 465.954410][T15766] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 465.981569][T16661] loop0: detected capacity change from 0 to 2048 [ 465.995192][T16660] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 465.998369][T15766] EXT4-fs (loop1): Inode 18 (ffff888075b9d000): i_reserved_data_blocks (1) not cleared! [ 466.014371][T16663] loop5: detected capacity change from 0 to 2048 [ 466.027511][ T2493] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 9 with max blocks 1 with error 117 [ 466.035303][T16665] loop4: detected capacity change from 0 to 2048 [ 466.082419][T16660] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 466.098839][ T2493] EXT4-fs (loop3): This should not happen!! Data will be lost [ 466.098839][ T2493] [ 466.129870][T16660] EXT4-fs (loop2): This should not happen!! Data will be lost [ 466.129870][T16660] [ 466.140042][T16652] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 466.152076][T15768] EXT4-fs (loop3): Inode 18 (ffff88806ff23c00): i_reserved_data_blocks (1) not cleared! [ 466.207132][T16678] loop1: detected capacity change from 0 to 2048 [ 466.211675][T16675] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 466.217683][T16679] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1213: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 466.243098][T16652] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 466.256593][T16679] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 32 with error 28 [ 466.269211][T16675] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 466.286544][T16665] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 466.303311][T16675] EXT4-fs (loop5): This should not happen!! Data will be lost [ 466.303311][T16675] [ 466.313589][T16679] EXT4-fs (loop0): This should not happen!! Data will be lost [ 466.313589][T16679] [ 466.351310][T16665] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 466.365359][T16679] EXT4-fs (loop0): Total free blocks count 0 [ 466.365403][T16663] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 466.371646][T16679] EXT4-fs (loop0): Free/Dirty block details [ 466.387195][T16679] EXT4-fs (loop0): free_blocks=2415919104 [ 466.387703][T16665] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 466.393559][T16679] EXT4-fs (loop0): dirty_blocks=64 [ 466.407934][T16679] EXT4-fs (loop0): Block reservation details [ 466.413929][T16679] EXT4-fs (loop0): i_reserved_data_blocks=4 [ 466.451480][ T66] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 466.463652][T16688] loop3: detected capacity change from 0 to 2048 [ 466.466884][T16663] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 466.483344][T16665] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 466.484511][T16678] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 466.518281][T16676] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 466.524527][ T66] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 19 with max blocks 1 with error 117 [ 466.573776][T16676] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 466.598820][ T66] EXT4-fs (loop2): This should not happen!! Data will be lost [ 466.598820][ T66] [ 466.608617][T16678] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 466.620892][ T2493] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 32 with max blocks 35 with error 28 [ 466.621550][T16678] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 466.637979][T15767] EXT4-fs (loop2): Inode 18 (ffff888065428000): i_reserved_data_blocks (1) not cleared! [ 466.643548][T16676] EXT4-fs (loop4): This should not happen!! Data will be lost [ 466.643548][T16676] [ 466.662474][T16678] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 466.666017][T16688] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 466.677008][ T2493] EXT4-fs (loop0): This should not happen!! Data will be lost [ 466.677008][ T2493] [ 466.693870][ T5606] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:477: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0 [ 466.707781][T16689] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 466.724413][T15769] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 466.769244][T15769] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 466.782255][ T5606] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 6 with max blocks 1 with error 117 [ 466.806397][ T5606] EXT4-fs (loop5): This should not happen!! Data will be lost [ 466.806397][ T5606] [ 466.824186][T16689] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 466.836026][T16699] loop2: detected capacity change from 0 to 2048 [ 466.845755][T16698] loop0: detected capacity change from 0 to 2048 [ 466.847137][T15772] EXT4-fs (loop5): Inode 18 (ffff88806ff20a00): i_reserved_data_blocks (1) not cleared! [ 466.857168][T16689] EXT4-fs (loop1): This should not happen!! Data will be lost [ 466.857168][T16689] [ 466.873314][T16688] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 466.886092][T15769] EXT4-fs (loop4): Inode 18 (ffff888065428a00): i_reserved_data_blocks (1) not cleared! [ 466.908767][T16695] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 466.924307][T15766] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 466.940548][T15766] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 466.962450][T16695] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 467.018919][T15766] EXT4-fs (loop1): Inode 18 (ffff88806fc48000): i_reserved_data_blocks (1) not cleared! [ 467.036707][T16695] EXT4-fs (loop3): This should not happen!! Data will be lost [ 467.036707][T16695] [ 467.081762][T16699] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 467.115941][T16705] loop4: detected capacity change from 0 to 2048 [ 467.136856][T16698] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 467.164485][T15768] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 467.164786][T16699] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 467.182445][T16709] loop5: detected capacity change from 0 to 2048 [ 467.193116][T15768] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 467.217853][T16698] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 467.221085][T15768] EXT4-fs (loop3): Inode 18 (ffff88806aec1400): i_reserved_data_blocks (1) not cleared! [ 467.247669][T16712] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 467.284531][T16712] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 467.298089][T16713] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 467.311575][T16705] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 467.349380][T16717] loop1: detected capacity change from 0 to 2048 [ 467.390428][T16709] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 467.410620][T16713] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 467.450763][T16712] EXT4-fs (loop2): This should not happen!! Data will be lost [ 467.450763][T16712] [ 467.470957][T16705] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 467.488624][T16709] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 467.496598][T16713] EXT4-fs (loop0): This should not happen!! Data will be lost [ 467.496598][T16713] [ 467.514562][T15767] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 467.521909][T16723] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 467.540156][T16717] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 467.554901][T16728] loop3: detected capacity change from 0 to 2048 [ 467.558016][T15767] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 467.574379][T16723] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 467.592508][T16724] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 467.608469][T16717] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 467.620513][T15765] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 467.629591][T16724] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 467.643139][T15765] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 467.643285][T16723] EXT4-fs (loop4): This should not happen!! Data will be lost [ 467.643285][T16723] [ 467.656155][T15767] EXT4-fs (loop2): Inode 18 (ffff88806ad1bc00): i_reserved_data_blocks (1) not cleared! [ 467.665412][T16724] EXT4-fs (loop5): This should not happen!! Data will be lost [ 467.665412][T16724] [ 467.679314][T16717] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 467.691623][T15767] EXT4-fs unmount: 235 callbacks suppressed [ 467.691636][T15767] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 467.697633][T16709] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 467.718602][T15769] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 467.729419][T15765] EXT4-fs (loop0): Inode 18 (ffff888075a30000): i_reserved_data_blocks (1) not cleared! [ 467.740639][T15769] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 467.743352][T16717] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 467.753578][T16728] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 467.764255][T16709] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 467.810070][T15769] EXT4-fs (loop4): Inode 18 (ffff88806ad1da00): i_reserved_data_blocks (1) not cleared! [ 467.812713][T15765] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 467.843977][T15769] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 467.854478][T16731] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 467.872832][ T2493] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:477: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 467.907510][ T2493] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 7 with max blocks 1 with error 117 [ 467.920022][T16731] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 467.943979][T16737] loop2: detected capacity change from 0 to 2048 [ 467.966793][T16728] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 467.984115][ T2493] EXT4-fs (loop5): This should not happen!! Data will be lost [ 467.984115][ T2493] [ 467.995329][T16731] EXT4-fs (loop1): This should not happen!! Data will be lost [ 467.995329][T16731] [ 468.012460][T16737] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 468.013624][T16741] loop0: detected capacity change from 0 to 2048 [ 468.031121][T15772] EXT4-fs (loop5): Inode 18 (ffff88806aca5a00): i_reserved_data_blocks (1) not cleared! [ 468.031687][T15772] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 468.051188][T16728] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 468.066954][T15766] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 468.077992][T15766] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 468.118381][T16741] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 468.145084][T16737] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 468.146914][T15766] EXT4-fs (loop1): Inode 18 (ffff888075a33c00): i_reserved_data_blocks (1) not cleared! [ 468.165461][T16744] loop4: detected capacity change from 0 to 2048 [ 468.172177][T16742] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 468.191600][T16742] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 468.206605][T16754] loop5: detected capacity change from 0 to 2048 [ 468.213547][T16737] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 468.248640][T16754] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 468.280226][T16741] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 468.316982][T16744] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 468.322320][T15766] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 468.338499][T16742] EXT4-fs (loop3): This should not happen!! Data will be lost [ 468.338499][T16742] [ 468.352165][T16741] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 468.374437][T16755] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 468.400777][T16755] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 468.405206][T15768] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 468.425248][T16755] EXT4-fs (loop2): This should not happen!! Data will be lost [ 468.425248][T16755] [ 468.435775][T16754] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 468.442258][T16744] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 468.445595][T16758] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 468.474027][T15768] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 468.486273][T16754] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 468.499644][T16758] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 468.520670][T16764] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 468.536388][T16744] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 468.548347][T15767] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 468.561087][T15768] EXT4-fs (loop3): Inode 18 (ffff888075a33200): i_reserved_data_blocks (1) not cleared! [ 468.580223][T15767] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 468.592942][T16763] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 468.593148][T16764] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 468.621868][T15768] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 468.631206][T16758] EXT4-fs (loop0): This should not happen!! Data will be lost [ 468.631206][T16758] [ 468.642759][T15767] EXT4-fs (loop2): Inode 18 (ffff88806acfc600): i_reserved_data_blocks (1) not cleared! [ 468.644838][T16767] loop1: detected capacity change from 0 to 2048 [ 468.653540][T16741] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 468.659060][T16764] EXT4-fs (loop5): This should not happen!! Data will be lost [ 468.659060][T16764] [ 468.671770][T16763] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 468.679874][T15767] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 468.701147][T16741] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 468.714546][T15772] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 468.732184][T16763] EXT4-fs (loop4): This should not happen!! Data will be lost [ 468.732184][T16763] [ 468.732625][T16741] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 468.742182][T15772] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 468.789885][T16744] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 468.802036][T16741] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 468.818149][T16767] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 468.820026][T16744] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 468.847818][T15772] EXT4-fs (loop5): Inode 18 (ffff88806adf1400): i_reserved_data_blocks (1) not cleared! [ 468.862503][ T2493] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:477: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 468.893337][T15772] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 468.919524][ T2493] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 5 with max blocks 1 with error 117 [ 468.935345][T16771] loop3: detected capacity change from 0 to 2048 [ 468.950443][T16767] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 468.967883][T16767] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 468.989232][T16774] loop2: detected capacity change from 0 to 2048 [ 468.991010][ T5606] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:477: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0 [ 469.009985][ T2493] EXT4-fs (loop0): This should not happen!! Data will be lost [ 469.009985][ T2493] [ 469.020817][T16776] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 469.037439][ T5606] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 8 with max blocks 1 with error 117 [ 469.055126][ T5606] EXT4-fs (loop4): This should not happen!! Data will be lost [ 469.055126][ T5606] [ 469.059590][T16771] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 469.076255][T15769] EXT4-fs (loop4): Inode 18 (ffff88806adf6400): i_reserved_data_blocks (1) not cleared! [ 469.094087][T16780] loop5: detected capacity change from 0 to 2048 [ 469.105354][T15765] EXT4-fs (loop0): Inode 18 (ffff888075a35000): i_reserved_data_blocks (1) not cleared! [ 469.117090][T16774] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 469.130571][T15769] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 469.144561][T16776] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 469.164506][T15765] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 469.183929][ T26] kauditd_printk_skb: 22 callbacks suppressed [ 469.183944][ T26] audit: type=1804 audit(1692248013.778:1914): pid=16771 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.mQs7a7/25/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 469.258732][T16780] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 469.285714][T16784] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 469.318726][T16776] EXT4-fs (loop1): This should not happen!! Data will be lost [ 469.318726][T16776] [ 469.324842][T16788] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 469.341171][ T26] audit: type=1804 audit(1692248013.818:1915): pid=16784 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.K6taJ1/27/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 469.367083][T15766] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 469.378404][T16784] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 469.395977][T15766] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 469.400082][T16784] EXT4-fs (loop2): This should not happen!! Data will be lost [ 469.400082][T16784] [ 469.426592][T16780] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 469.429851][ T26] audit: type=1804 audit(1692248013.938:1916): pid=16780 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.Nd5iF4/27/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 469.462367][T16789] loop4: detected capacity change from 0 to 2048 [ 469.476978][T16774] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 469.488688][T16791] loop0: detected capacity change from 0 to 2048 [ 469.492190][T16788] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 469.508206][T16774] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 469.522739][T16780] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 469.535792][T16774] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 469.536873][T15766] EXT4-fs (loop1): Inode 18 (ffff88806acfda00): i_reserved_data_blocks (1) not cleared! [ 469.548708][T16788] EXT4-fs (loop3): This should not happen!! Data will be lost [ 469.548708][T16788] [ 469.564174][T16780] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 469.575955][T15766] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 469.577195][T16774] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 469.599602][T16771] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 469.609792][T16780] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 469.622547][T16774] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 469.632014][T16771] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 469.645087][T16791] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 469.657953][T16789] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 469.670343][T16793] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 469.685897][T16774] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 469.718702][ T2493] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:477: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 469.732999][ T33] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:477: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0 [ 469.765679][ T2493] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 24 with max blocks 1 with error 117 [ 469.778660][ T33] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 13 with max blocks 1 with error 117 [ 469.791108][ T26] audit: type=1804 audit(1692248014.378:1917): pid=16789 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.1b833i/26/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 469.797469][T16793] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 469.831559][ T2493] EXT4-fs (loop2): This should not happen!! Data will be lost [ 469.831559][ T2493] [ 469.831696][ T33] EXT4-fs (loop3): This should not happen!! Data will be lost [ 469.831696][ T33] [ 469.848312][T16805] loop1: detected capacity change from 0 to 2048 [ 469.859454][T15767] EXT4-fs (loop2): Inode 18 (ffff88806ff35000): i_reserved_data_blocks (1) not cleared! [ 469.865965][ T26] audit: type=1804 audit(1692248014.378:1918): pid=16791 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.s5Iv7r/26/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 469.881367][T15767] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 469.895168][T16789] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 469.916039][T16793] EXT4-fs (loop5): This should not happen!! Data will be lost [ 469.916039][T16793] [ 469.928527][T16791] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 469.938408][T16789] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 469.951043][T15768] EXT4-fs (loop3): Inode 18 (ffff88806ff36400): i_reserved_data_blocks (1) not cleared! [ 469.968077][T16791] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 469.974280][ T26] audit: type=1804 audit(1692248014.508:1919): pid=16808 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.s5Iv7r/26/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 469.983003][T15768] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 470.013962][T15772] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 470.025252][T16805] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 470.038775][T16809] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 470.039898][T16807] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 470.084488][T16809] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 470.097396][T15772] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 470.098925][T16807] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 470.127549][ T26] audit: type=1804 audit(1692248014.708:1920): pid=16805 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.E7tDet/27/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 470.154939][T16809] EXT4-fs (loop4): This should not happen!! Data will be lost [ 470.154939][T16809] [ 470.165765][T16807] EXT4-fs (loop0): This should not happen!! Data will be lost [ 470.165765][T16807] [ 470.176512][T15772] EXT4-fs (loop5): Inode 18 (ffff888075b9bc00): i_reserved_data_blocks (1) not cleared! [ 470.192380][T16789] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 470.199931][T16805] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 470.204796][T15772] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 470.220915][T16789] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 470.224053][T16791] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 470.265679][T16821] loop2: detected capacity change from 0 to 2048 [ 470.274648][T16817] loop3: detected capacity change from 0 to 2048 [ 470.274805][T16791] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 470.281145][T16805] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 470.305483][T16805] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 470.322581][T16789] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 470.341070][ T33] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:477: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0 [ 470.342636][T16789] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 470.367873][T16805] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 470.383696][T16817] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 470.399919][T16827] loop5: detected capacity change from 0 to 2048 [ 470.405419][ T33] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 27 with max blocks 1 with error 117 [ 470.427568][T16822] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 470.449985][ T26] audit: type=1804 audit(1692248015.048:1921): pid=16817 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.mQs7a7/26/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 470.450260][ T66] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 470.501624][T16821] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 470.508580][ T33] EXT4-fs (loop0): This should not happen!! Data will be lost [ 470.508580][ T33] [ 470.525928][T16827] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 470.531686][T15765] EXT4-fs (loop0): Inode 18 (ffff88806ad10a00): i_reserved_data_blocks (1) not cleared! [ 470.555259][ T66] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 19 with max blocks 1 with error 117 [ 470.558058][T15765] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 470.568058][ T66] EXT4-fs (loop4): This should not happen!! Data will be lost [ 470.568058][ T66] [ 470.587811][T15769] EXT4-fs (loop4): Inode 18 (ffff88806fc4c600): i_reserved_data_blocks (1) not cleared! [ 470.588336][T16817] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 470.608103][T16822] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 470.620455][ T26] audit: type=1804 audit(1692248015.208:1922): pid=16827 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.Nd5iF4/28/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 470.645096][T15769] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 470.645334][T16817] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 470.685425][T16827] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 470.685461][T16822] EXT4-fs (loop1): This should not happen!! Data will be lost [ 470.685461][T16822] [ 470.732969][ T26] audit: type=1804 audit(1692248015.218:1923): pid=16821 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.K6taJ1/28/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 470.738805][T16821] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 470.768120][T15766] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 470.779218][T16835] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 470.801542][T16827] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 470.807369][T15766] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 470.814476][T16821] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 470.832025][T16840] loop0: detected capacity change from 0 to 2048 [ 470.843990][T16835] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 470.844089][T16827] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 470.865914][T16821] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 470.877261][T15766] EXT4-fs (loop1): Inode 18 (ffff88806ad09400): i_reserved_data_blocks (1) not cleared! [ 470.881524][T16821] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 470.891777][T16843] loop4: detected capacity change from 0 to 2048 [ 470.906450][T16827] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 470.908065][T15766] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 470.922207][T16840] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 470.927349][T16844] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 470.942051][T16835] EXT4-fs (loop3): This should not happen!! Data will be lost [ 470.942051][T16835] [ 470.965622][T16841] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 470.977879][T16817] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 470.997755][T16817] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 471.034922][T16840] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 471.052870][T16840] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 471.071435][T16841] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 471.084236][T16844] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 471.093213][T16848] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 471.113832][ T33] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:477: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0 [ 471.121994][T16844] EXT4-fs (loop2): This should not happen!! Data will be lost [ 471.121994][T16844] [ 471.130217][T16843] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 471.138266][T16821] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 471.168490][T16841] EXT4-fs (loop5): This should not happen!! Data will be lost [ 471.168490][T16841] [ 471.180827][T16821] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 471.192846][T16848] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 471.205450][T15772] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 471.205474][ T33] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 16 with max blocks 1 with error 117 [ 471.225445][T16848] EXT4-fs (loop0): This should not happen!! Data will be lost [ 471.225445][T16848] [ 471.227265][ T33] EXT4-fs (loop3): This should not happen!! Data will be lost [ 471.227265][ T33] [ 471.242093][T15772] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 471.247173][T16821] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 471.269795][T15768] EXT4-fs (loop3): Inode 18 (ffff88806af3c600): i_reserved_data_blocks (1) not cleared! [ 471.279458][T16856] loop1: detected capacity change from 0 to 2048 [ 471.280109][T15768] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 471.304187][T16821] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 471.317046][T16840] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 471.333890][T16843] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 471.345170][ T2493] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:477: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 471.350482][T16840] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 471.375332][T15772] EXT4-fs (loop5): Inode 18 (ffff88806af38a00): i_reserved_data_blocks (1) not cleared! [ 471.387143][ T2493] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 13 with max blocks 1 with error 117 [ 471.406989][T16843] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 471.420065][T16856] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 471.428632][T15772] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 471.432841][ T2493] EXT4-fs (loop2): This should not happen!! Data will be lost [ 471.432841][ T2493] [ 471.458473][T16863] loop3: detected capacity change from 0 to 2048 [ 471.460435][T15767] EXT4-fs (loop2): Inode 18 (ffff88806af3a800): i_reserved_data_blocks (1) not cleared! [ 471.475449][T16840] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 471.488742][T16860] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 471.505797][T16860] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 471.505900][T15767] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 471.528117][T16860] EXT4-fs (loop4): This should not happen!! Data will be lost [ 471.528117][T16860] [ 471.538420][T16840] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 471.555144][T16843] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 471.576867][T16843] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 471.579558][T16856] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 471.601794][T16863] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 471.602062][ T12] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:477: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 471.622295][T16871] loop5: detected capacity change from 0 to 2048 [ 471.636664][T16843] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 471.662421][T16843] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 471.675456][ T12] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 8 with max blocks 1 with error 117 [ 471.689999][T16856] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 471.708166][ T2493] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:477: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 471.719909][T16868] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 471.731283][ T12] EXT4-fs (loop0): This should not happen!! Data will be lost [ 471.731283][ T12] [ 471.752245][ T2493] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 19 with max blocks 1 with error 117 [ 471.773096][T15765] EXT4-fs (loop0): Inode 18 (ffff88806ae30a00): i_reserved_data_blocks (1) not cleared! [ 471.773379][T16868] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 471.790436][T16874] loop2: detected capacity change from 0 to 2048 [ 471.795518][T16868] EXT4-fs (loop1): This should not happen!! Data will be lost [ 471.795518][T16868] [ 471.803964][T16863] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 471.812402][T16856] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 471.824546][T15765] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 471.832125][T16856] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 471.845311][ T2493] EXT4-fs (loop4): This should not happen!! Data will be lost [ 471.845311][ T2493] [ 471.861678][T16856] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 471.861940][T16871] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 471.871641][T16856] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 471.896152][T16856] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 471.896195][T16863] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 471.906554][T15769] EXT4-fs (loop4): Inode 18 (ffff88806ae48000): i_reserved_data_blocks (1) not cleared! [ 471.926463][T16856] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 471.928599][T16874] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 471.971359][T16863] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 471.981222][T15769] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 471.990787][ T10] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:477: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0 [ 472.005446][T16863] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 472.025873][T16878] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 472.050986][T16871] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 472.069541][T16874] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 472.083200][ T10] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 25 with max blocks 1 with error 117 [ 472.096966][T16878] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 472.109670][T16871] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 472.121887][T16874] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 472.124774][T16887] loop4: detected capacity change from 0 to 2048 [ 472.148439][ T10] EXT4-fs (loop1): This should not happen!! Data will be lost [ 472.148439][ T10] [ 472.152123][T16871] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 472.177784][T16878] EXT4-fs (loop3): This should not happen!! Data will be lost [ 472.177784][T16878] [ 472.178460][T16889] loop0: detected capacity change from 0 to 2048 [ 472.194979][T16890] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 472.195343][T15766] EXT4-fs (loop1): Inode 18 (ffff88806ac53200): i_reserved_data_blocks (1) not cleared! [ 472.223755][T16890] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 472.236303][T16871] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 472.249144][T15768] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 472.259782][T15768] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 472.272355][T16890] EXT4-fs (loop2): This should not happen!! Data will be lost [ 472.272355][T16890] [ 472.272436][T16884] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 472.282607][T16874] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 472.307238][T15766] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 472.319704][T16887] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 472.333471][T16889] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 472.349311][T15768] EXT4-fs (loop3): Inode 18 (ffff88806ac56e00): i_reserved_data_blocks (1) not cleared! [ 472.353540][T16884] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 472.363359][T15768] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 472.380736][T16884] EXT4-fs (loop5): This should not happen!! Data will be lost [ 472.380736][T16884] [ 472.391045][T16871] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 472.401056][T16871] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 472.424718][T16897] loop1: detected capacity change from 0 to 2048 [ 472.442412][T16874] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 472.457190][T16874] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 472.511248][ T12] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:477: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 472.526108][T16874] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 472.537133][T16887] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 472.540265][T16897] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 472.554756][T16887] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 472.571628][T16887] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 472.582360][T16887] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 472.596618][T15765] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 472.596766][ T12] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 10 with max blocks 1 with error 117 [ 472.618136][ T12] EXT4-fs (loop5): This should not happen!! Data will be lost [ 472.618136][ T12] [ 472.628068][ T10] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:477: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0 [ 472.632725][T16903] loop3: detected capacity change from 0 to 2048 [ 472.649046][T15772] EXT4-fs (loop5): Inode 18 (ffff888078375a00): i_reserved_data_blocks (1) not cleared! [ 472.659134][ T10] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 27 with max blocks 1 with error 117 [ 472.668086][T16900] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 472.672529][T15772] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 472.696150][ T10] EXT4-fs (loop2): This should not happen!! Data will be lost [ 472.696150][ T10] [ 472.700707][T16897] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 472.716773][T15767] EXT4-fs (loop2): Inode 18 (ffff888075bb9400): i_reserved_data_blocks (1) not cleared! [ 472.741432][T15767] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 472.772547][T16900] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 472.786596][T16897] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 472.798504][T16900] EXT4-fs (loop4): This should not happen!! Data will be lost [ 472.798504][T16900] [ 472.822323][T16907] loop0: detected capacity change from 0 to 2048 [ 472.835706][T16897] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 472.836883][T16903] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 472.857337][T16911] loop5: detected capacity change from 0 to 2048 [ 472.864141][T16897] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 472.883221][T15769] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 472.888017][T16911] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 472.905278][T15769] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 472.919593][T15769] EXT4-fs (loop4): Inode 18 (ffff888075b9b200): i_reserved_data_blocks (1) not cleared! [ 472.931530][T15769] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 472.941397][T16905] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 472.959110][T16907] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 472.973843][T16917] loop2: detected capacity change from 0 to 2048 [ 472.991195][T16903] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 473.015015][T16905] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 473.039208][T16903] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 473.054960][T16917] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 473.067631][T16905] EXT4-fs (loop1): This should not happen!! Data will be lost [ 473.067631][T16905] [ 473.077825][T16921] loop4: detected capacity change from 0 to 2048 [ 473.096821][T16911] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 473.112514][T16919] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 473.131876][T16907] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 473.145611][T15766] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 473.160907][T16911] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 473.177703][T16919] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 473.180452][T15766] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 473.202751][T16907] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 473.219479][T16925] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 473.219838][T16921] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 473.247546][T16919] EXT4-fs (loop3): This should not happen!! Data will be lost [ 473.247546][T16919] [ 473.254821][T16925] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 473.258623][T16903] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 473.270402][T16917] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 473.292063][T16907] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 473.305824][T16907] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 473.306903][T15766] EXT4-fs (loop1): Inode 18 (ffff88806ac72800): i_reserved_data_blocks (1) not cleared! [ 473.317985][T16925] EXT4-fs (loop5): This should not happen!! Data will be lost [ 473.317985][T16925] [ 473.348633][T16924] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 473.363321][T16921] EXT4-fs error (device loop4): __ext4_get_inode_loc:4344: comm syz-executor279: Invalid inode table block 0 in block_group 0 [ 473.364254][T16911] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 473.387908][T16911] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 473.388153][T16903] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 473.401581][T15766] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 473.411987][T16924] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 473.433297][T16917] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 473.443429][T16924] EXT4-fs (loop0): This should not happen!! Data will be lost [ 473.443429][T16924] [ 473.463359][T16907] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 473.475007][ T10] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:477: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0 [ 473.478132][ T12] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:477: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 473.488904][T16931] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 473.525226][T16907] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 473.537454][T16921] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 473.546971][ T12] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 11 with max blocks 1 with error 117 [ 473.560261][ T10] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 19 with max blocks 1 with error 117 [ 473.560751][T16921] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 473.572801][T16931] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 473.598603][ T12] EXT4-fs (loop3): This should not happen!! Data will be lost [ 473.598603][ T12] [ 473.604247][ T10] EXT4-fs (loop5): This should not happen!! Data will be lost [ 473.604247][ T10] [ 473.617998][T15768] EXT4-fs (loop3): Inode 18 (ffff88823bc5c000): i_reserved_data_blocks (1) not cleared! [ 473.628421][ T66] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 473.635851][T16931] EXT4-fs (loop2): This should not happen!! Data will be lost [ 473.635851][T16931] [ 473.660303][T15768] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 473.670473][T15772] EXT4-fs (loop5): Inode 18 (ffff88806ac73200): i_reserved_data_blocks (1) not cleared! [ 473.679757][T16934] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 473.698551][ T66] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 22 with max blocks 1 with error 117 [ 473.713765][T15772] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 473.718639][T16934] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 473.725284][ T66] EXT4-fs (loop0): This should not happen!! Data will be lost [ 473.725284][ T66] [ 473.735742][T15767] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 473.755956][T15765] EXT4-fs (loop0): Inode 18 (ffff88806542a800): i_reserved_data_blocks (1) not cleared! [ 473.788037][T15765] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 473.815722][T16943] loop1: detected capacity change from 0 to 2048 [ 473.832680][T16934] EXT4-fs (loop4): This should not happen!! Data will be lost [ 473.832680][T16934] [ 473.837913][T16947] loop3: detected capacity change from 0 to 2048 [ 473.851498][T15767] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 473.894443][T16947] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 473.903296][T16946] loop5: detected capacity change from 0 to 2048 [ 473.920468][T15769] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 473.922367][T15767] EXT4-fs (loop2): Inode 18 (ffff88806fc46400): i_reserved_data_blocks (1) not cleared! [ 473.941309][T15769] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 473.960519][T16943] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 473.961794][T16953] loop0: detected capacity change from 0 to 2048 [ 473.987989][T15769] EXT4-fs (loop4): Inode 18 (ffff88806ff25a00): i_reserved_data_blocks (1) not cleared! [ 473.998804][T15769] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 474.050607][T16947] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 474.062419][T16947] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 474.083247][T16946] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 474.104237][T16962] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 474.125392][T16946] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 474.142249][T16962] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 474.156246][T16947] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 474.171878][T16961] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 474.179270][T16962] EXT4-fs (loop1): This should not happen!! Data will be lost [ 474.179270][T16962] [ 474.205010][ T26] kauditd_printk_skb: 16 callbacks suppressed [ 474.205022][ T26] audit: type=1804 audit(1692248018.798:1940): pid=16953 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.s5Iv7r/30/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 474.205568][T16947] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 474.226824][T16966] loop4: detected capacity change from 0 to 2048 [ 474.252901][T16943] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 474.270861][T16961] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 474.283582][T16963] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 474.312673][T16968] loop2: detected capacity change from 0 to 2048 [ 474.318702][T16970] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 474.325904][T16961] EXT4-fs (loop5): This should not happen!! Data will be lost [ 474.325904][T16961] [ 474.338489][T16963] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 474.346647][T16943] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 474.365384][T16970] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 474.380958][T16946] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 474.384244][T16963] EXT4-fs (loop3): This should not happen!! Data will be lost [ 474.384244][T16963] [ 474.391630][T16970] EXT4-fs (loop0): This should not happen!! Data will be lost [ 474.391630][T16970] [ 474.415731][T16946] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 474.427890][T16943] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 474.428755][T16947] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 474.449209][T16953] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 474.458864][T16943] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 474.471190][T16947] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 474.471458][T16946] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 474.484949][T16947] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 474.504701][T16953] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 474.517394][T16946] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 474.529882][T16943] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 474.540835][T16943] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 474.541462][T16953] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 474.553149][T16946] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 474.562365][T16947] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 474.564081][T16947] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 474.594787][T16946] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 474.606824][T16953] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 474.618829][T16943] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 474.628417][ T26] audit: type=1804 audit(1692248019.188:1941): pid=16966 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.1b833i/30/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 474.666457][T16943] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 474.671090][ T26] audit: type=1804 audit(1692248019.248:1942): pid=16968 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.K6taJ1/31/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 474.698641][T16981] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 474.718995][ T33] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 19 with max blocks 1 with error 117 [ 474.727949][T16953] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 474.746931][ T66] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 474.749658][T16983] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 474.772261][ T33] EXT4-fs (loop3): This should not happen!! Data will be lost [ 474.772261][ T33] [ 474.785982][T16983] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 474.787946][T15768] EXT4-fs (loop3): Inode 18 (ffff88806ff20000): i_reserved_data_blocks (1) not cleared! [ 474.800129][ T66] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 34 with max blocks 1 with error 117 [ 474.820635][T16953] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 474.820868][ T12] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:477: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 474.832527][T16981] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 474.832558][T16981] EXT4-fs (loop4): This should not happen!! Data will be lost [ 474.832558][T16981] [ 474.841794][T16983] EXT4-fs (loop2): This should not happen!! Data will be lost [ 474.841794][T16983] [ 474.846434][T16966] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 474.864130][ T66] EXT4-fs (loop5): This should not happen!! Data will be lost [ 474.864130][ T66] [ 474.899863][T16968] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 474.909907][ T2493] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:477: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 474.919100][T16968] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 474.936801][T16966] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 474.945034][ T2493] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 70 with max blocks 2 with error 117 [ 474.948821][ T12] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 10 with max blocks 2 with error 117 [ 474.966136][ T2493] EXT4-fs (loop0): This should not happen!! Data will be lost [ 474.966136][ T2493] [ 474.977677][T15772] EXT4-fs (loop5): Inode 18 (ffff88806ae34600): i_reserved_data_blocks (1) not cleared! [ 474.993250][T15765] EXT4-fs (loop0): Inode 18 (ffff88806ad18a00): i_reserved_data_blocks (1) not cleared! [ 475.012711][T16966] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 475.024224][T16968] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 475.044965][T16966] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 475.066736][ T12] EXT4-fs (loop1): This should not happen!! Data will be lost [ 475.066736][ T12] [ 475.088441][T16968] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 475.098483][T16990] loop3: detected capacity change from 0 to 2048 [ 475.123613][T15766] EXT4-fs (loop1): Inode 18 (ffff88806aca4600): i_reserved_data_blocks (1) not cleared! [ 475.134086][ T2493] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:477: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 475.177700][T16991] loop0: detected capacity change from 0 to 2048 [ 475.184138][ T26] audit: type=1804 audit(1692248019.778:1943): pid=16990 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.mQs7a7/30/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 475.187309][T16968] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 475.225000][T16968] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 475.236945][T16998] loop5: detected capacity change from 0 to 2048 [ 475.247642][ T2493] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 39 with max blocks 1 with error 117 [ 475.249425][ T26] audit: type=1804 audit(1692248019.848:1944): pid=16991 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.s5Iv7r/31/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 475.293765][T16999] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 475.318280][ T66] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 475.359014][ T2493] EXT4-fs (loop4): This should not happen!! Data will be lost [ 475.359014][ T2493] [ 475.369343][T16991] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 475.380052][T16991] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 475.389826][T15769] EXT4-fs (loop4): Inode 18 (ffff88806ff3b200): i_reserved_data_blocks (1) not cleared! [ 475.401676][ T26] audit: type=1804 audit(1692248019.938:1945): pid=16998 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.Nd5iF4/32/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 475.428609][ T66] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 19 with max blocks 2 with error 117 [ 475.436273][T17005] loop1: detected capacity change from 0 to 2048 [ 475.448076][T16999] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 475.455042][T16998] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 475.460535][T16991] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 475.479524][T16999] EXT4-fs (loop3): This should not happen!! Data will be lost [ 475.479524][T16999] [ 475.493082][T16991] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 475.496341][ T66] EXT4-fs (loop2): This should not happen!! Data will be lost [ 475.496341][ T66] [ 475.506003][T16990] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 475.533203][T17006] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 475.558343][T16990] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 475.574049][T17006] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 475.575489][T16998] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 475.600321][ T12] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:477: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 475.617903][ T26] audit: type=1804 audit(1692248020.218:1946): pid=17005 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.E7tDet/31/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 475.621368][T17009] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 475.642827][T15767] EXT4-fs (loop2): Inode 18 (ffff88806ff3bc00): i_reserved_data_blocks (1) not cleared! [ 475.657361][T17006] EXT4-fs (loop0): This should not happen!! Data will be lost [ 475.657361][T17006] [ 475.666796][T17009] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 475.680767][T17015] loop4: detected capacity change from 0 to 2048 [ 475.694863][T15765] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 475.705100][ T12] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 17 with max blocks 1 with error 117 [ 475.731491][T15765] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 475.750001][ T12] EXT4-fs (loop3): This should not happen!! Data will be lost [ 475.750001][ T12] [ 475.776231][ T26] audit: type=1804 audit(1692248020.368:1947): pid=17015 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.1b833i/31/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 475.784541][T17017] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 475.827319][T17009] EXT4-fs (loop5): This should not happen!! Data will be lost [ 475.827319][T17009] [ 475.834470][T15768] EXT4-fs (loop3): Inode 18 (ffff88806adf5000): i_reserved_data_blocks (1) not cleared! [ 475.850251][T17017] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 475.851325][T15765] EXT4-fs (loop0): Inode 18 (ffff88806ae31400): i_reserved_data_blocks (1) not cleared! [ 475.877460][T17017] EXT4-fs (loop1): This should not happen!! Data will be lost [ 475.877460][T17017] [ 475.887448][T17005] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 475.897799][T15772] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 475.920781][T17005] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 475.948106][T17015] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 475.949529][T15772] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 475.972132][T17005] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 475.995534][T17015] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 475.996624][T15772] EXT4-fs (loop5): Inode 18 (ffff888075a35000): i_reserved_data_blocks (1) not cleared! [ 476.040303][T17005] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 476.055861][T17030] loop2: detected capacity change from 0 to 2048 [ 476.070352][T17024] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 476.074265][T17033] loop3: detected capacity change from 0 to 2048 [ 476.106867][ T33] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:477: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0 [ 476.164923][T17024] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 476.169636][T17036] loop0: detected capacity change from 0 to 2048 [ 476.180127][ T26] audit: type=1804 audit(1692248020.768:1948): pid=17030 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.K6taJ1/32/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 476.201383][T17041] loop5: detected capacity change from 0 to 2048 [ 476.214544][ T33] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 17 with max blocks 1 with error 117 [ 476.227566][T17024] EXT4-fs (loop4): This should not happen!! Data will be lost [ 476.227566][T17024] [ 476.238534][ T33] EXT4-fs (loop1): This should not happen!! Data will be lost [ 476.238534][ T33] [ 476.259128][T15769] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 476.262346][T15766] EXT4-fs (loop1): Inode 18 (ffff88806adf0a00): i_reserved_data_blocks (1) not cleared! [ 476.279269][T15769] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 476.298419][T15769] EXT4-fs (loop4): Inode 18 (ffff88806ff30000): i_reserved_data_blocks (1) not cleared! [ 476.309628][ T26] audit: type=1804 audit(1692248020.908:1949): pid=17036 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.s5Iv7r/32/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 476.358694][T17030] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 476.369309][T17030] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 476.394529][T17030] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 476.410909][T17030] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 476.429867][T17033] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 476.458184][T17036] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 476.478140][T17044] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 476.493982][T17033] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 476.509573][T17041] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 476.522523][T17036] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 476.524443][T17044] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 476.543753][T17055] loop4: detected capacity change from 0 to 2048 [ 476.551212][T17044] EXT4-fs (loop2): This should not happen!! Data will be lost [ 476.551212][T17044] [ 476.565321][T17058] loop1: detected capacity change from 0 to 2048 [ 476.565958][T17033] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 476.571883][T17041] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 476.593337][T17052] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 476.597454][T17030] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 476.619040][T17056] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 476.634906][T17030] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 476.635015][T17033] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 476.647753][T17030] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 476.658651][T17052] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 476.668721][T17056] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 476.681488][T17052] EXT4-fs (loop0): This should not happen!! Data will be lost [ 476.681488][T17052] [ 476.698153][T17056] EXT4-fs (loop5): This should not happen!! Data will be lost [ 476.698153][T17056] [ 476.712623][T17030] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 476.724601][T17053] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 476.728290][T17036] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 476.741397][T17030] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 476.771288][T17053] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 476.799311][T17041] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 476.809408][T17036] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 476.846133][T17058] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 476.854127][ T12] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 52 with max blocks 1 with error 117 [ 476.855703][T17053] EXT4-fs (loop3): This should not happen!! Data will be lost [ 476.855703][T17053] [ 476.885173][T17041] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 476.898508][T17058] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 476.916754][T17055] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 476.928585][ T12] EXT4-fs (loop2): This should not happen!! Data will be lost [ 476.928585][ T12] [ 476.932915][ T66] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 476.938546][T17068] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 476.955161][T15768] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 476.969683][T17055] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 476.989044][ T1133] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:477: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0 [ 477.003481][ T1133] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 19 with max blocks 1 with error 117 [ 477.003987][T15767] EXT4-fs (loop2): Inode 18 (ffff88806fc4c600): i_reserved_data_blocks (1) not cleared! [ 477.028533][ T66] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 16 with max blocks 1 with error 117 [ 477.041700][T17068] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 477.052620][T15768] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 477.054621][T17055] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 477.075563][ T1133] EXT4-fs (loop5): This should not happen!! Data will be lost [ 477.075563][ T1133] [ 477.085630][ T66] EXT4-fs (loop0): This should not happen!! Data will be lost [ 477.085630][ T66] [ 477.095852][T17068] EXT4-fs (loop1): This should not happen!! Data will be lost [ 477.095852][T17068] [ 477.116032][T17055] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 477.129145][T15772] EXT4-fs (loop5): Inode 18 (ffff88806ad10a00): i_reserved_data_blocks (1) not cleared! [ 477.141403][T15765] EXT4-fs (loop0): Inode 18 (ffff88806fc4da00): i_reserved_data_blocks (1) not cleared! [ 477.151863][T17067] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 477.168960][T15766] EXT4-fs (loop1): Inode 18 (ffff88806acfe400): i_reserved_data_blocks (1) not cleared! [ 477.176997][T17071] loop2: detected capacity change from 0 to 2048 [ 477.197751][T15768] EXT4-fs (loop3): Inode 18 (ffff88806ff35a00): i_reserved_data_blocks (1) not cleared! [ 477.232693][T17067] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 477.281177][T17067] EXT4-fs (loop4): This should not happen!! Data will be lost [ 477.281177][T17067] [ 477.321862][T15769] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 477.338337][T15769] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 477.358012][T17071] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 477.400337][T17078] loop0: detected capacity change from 0 to 2048 [ 477.409557][T17071] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 477.419819][T17077] loop3: detected capacity change from 0 to 2048 [ 477.424252][T15769] EXT4-fs (loop4): Inode 18 (ffff88806acfc600): i_reserved_data_blocks (1) not cleared! [ 477.434661][T17080] loop1: detected capacity change from 0 to 2048 [ 477.439966][T17071] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 477.450047][T17083] loop5: detected capacity change from 0 to 2048 [ 477.456733][T17071] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 477.565403][T17085] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 477.583657][T17083] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 477.593499][T17083] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 477.614824][T17098] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 477.648688][T17101] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1213: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 477.651074][T17077] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 477.674007][T17101] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 32 with error 28 [ 477.691743][T17085] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 477.696997][T17096] loop4: detected capacity change from 0 to 2048 [ 477.706694][T17083] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 477.724689][T17101] EXT4-fs (loop0): This should not happen!! Data will be lost [ 477.724689][T17101] [ 477.737496][T17098] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 477.742665][T17085] EXT4-fs (loop2): This should not happen!! Data will be lost [ 477.742665][T17085] [ 477.764234][T17101] EXT4-fs (loop0): Total free blocks count 0 [ 477.771504][T17083] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 477.792461][T17101] EXT4-fs (loop0): Free/Dirty block details [ 477.793248][T17077] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 477.806961][T17097] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 477.826905][T17101] EXT4-fs (loop0): free_blocks=2415919104 [ 477.832110][T17098] EXT4-fs (loop1): This should not happen!! Data will be lost [ 477.832110][T17098] [ 477.840665][T17101] EXT4-fs (loop0): dirty_blocks=128 [ 477.848878][T15767] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 477.864465][T15767] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 477.866251][T17101] EXT4-fs (loop0): Block reservation details [ 477.881141][T17080] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 477.882516][T17097] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 477.898744][T17080] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 477.917836][T17077] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 477.935119][T17101] EXT4-fs (loop0): i_reserved_data_blocks=10 [ 477.945740][T17077] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 477.958305][T17097] EXT4-fs (loop5): This should not happen!! Data will be lost [ 477.958305][T17097] [ 477.960664][T15767] EXT4-fs (loop2): Inode 18 (ffff88806ff3c600): i_reserved_data_blocks (1) not cleared! [ 477.982813][ T66] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 478.003590][ T12] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 32 with max blocks 126 with error 28 [ 478.017489][T17099] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 478.033053][T17096] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 478.043233][T17096] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 478.055653][ T12] EXT4-fs (loop0): This should not happen!! Data will be lost [ 478.055653][ T12] [ 478.055786][T17096] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 478.075218][ T66] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 17 with max blocks 1 with error 117 [ 478.086272][T17096] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 478.099431][T17099] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 478.111358][ T66] EXT4-fs (loop1): This should not happen!! Data will be lost [ 478.111358][ T66] [ 478.112025][T15772] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 478.152946][T17099] EXT4-fs (loop3): This should not happen!! Data will be lost [ 478.152946][T17099] [ 478.165341][T17107] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 478.172379][T15772] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 478.203040][T15768] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 478.219651][T15766] EXT4-fs (loop1): Inode 18 (ffff888075b99e00): i_reserved_data_blocks (1) not cleared! [ 478.240087][T17107] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 478.240668][T15768] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 478.254623][T17107] EXT4-fs (loop4): This should not happen!! Data will be lost [ 478.254623][T17107] [ 478.274243][T17113] loop0: detected capacity change from 0 to 2048 [ 478.281419][T17111] loop2: detected capacity change from 0 to 2048 [ 478.282906][T17096] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 478.299413][T17096] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 478.299977][T15772] EXT4-fs (loop5): Inode 18 (ffff88806af3ee00): i_reserved_data_blocks (1) not cleared! [ 478.321982][T15768] EXT4-fs (loop3): Inode 18 (ffff88806acf9e00): i_reserved_data_blocks (1) not cleared! [ 478.370590][ T66] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 478.405409][ T66] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 65 with max blocks 1 with error 117 [ 478.432250][T17122] loop3: detected capacity change from 0 to 2048 [ 478.469248][T17130] loop5: detected capacity change from 0 to 2048 [ 478.469386][T17113] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 478.476508][ T66] EXT4-fs (loop4): This should not happen!! Data will be lost [ 478.476508][ T66] [ 478.497248][T15769] EXT4-fs (loop4): Inode 18 (ffff88806ae36400): i_reserved_data_blocks (1) not cleared! [ 478.512697][T17127] loop1: detected capacity change from 0 to 2048 [ 478.521075][T17111] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 478.531990][T17111] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 478.538066][T17113] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 478.558116][T17111] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 478.579065][T17111] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 478.599834][T17122] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 478.616143][T17122] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 478.649971][T17113] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 478.659642][T17136] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 478.667846][T17137] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 478.682732][T17141] loop4: detected capacity change from 0 to 2048 [ 478.693357][T17113] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 478.714063][T17130] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 478.718399][T17137] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 478.739523][T17132] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 478.739566][T17136] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 478.777940][T17127] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 478.802462][T17130] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 478.803993][T17132] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 478.827312][T17137] EXT4-fs (loop3): This should not happen!! Data will be lost [ 478.827312][T17137] [ 478.837258][T17127] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 478.849448][T17122] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 478.857920][T17146] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 478.859234][T17132] EXT4-fs (loop0): This should not happen!! Data will be lost [ 478.859234][T17132] [ 478.875807][T17146] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 478.883899][T17127] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 478.883980][T17122] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 478.896618][T17122] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 478.907092][T17146] EXT4-fs (loop5): This should not happen!! Data will be lost [ 478.907092][T17146] [ 478.920484][T17127] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 478.928356][T17130] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 478.948422][T17149] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 478.949129][T17149] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 478.987096][T17130] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 478.999290][T17149] EXT4-fs (loop4): This should not happen!! Data will be lost [ 478.999290][T17149] [ 479.009494][T17136] EXT4-fs (loop2): This should not happen!! Data will be lost [ 479.009494][T17136] [ 479.027065][T17141] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 479.044664][T17130] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 479.047537][T17145] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 479.054080][T17141] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 479.070466][T17145] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 479.081732][T17122] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 479.093422][T17145] EXT4-fs (loop1): This should not happen!! Data will be lost [ 479.093422][T17145] [ 479.115778][T15765] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 479.126053][T17130] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 479.139205][T17127] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 479.143078][T17141] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 479.150638][T15767] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 479.158505][T15765] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 479.168561][T17127] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 479.192745][ T12] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:477: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 479.193883][T17130] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 479.207127][T15767] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 479.228938][T17141] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 479.229541][T17127] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 479.240864][T17130] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 479.253338][T15767] EXT4-fs (loop2): Inode 18 (ffff88806ff21e00): i_reserved_data_blocks (1) not cleared! [ 479.261914][ T12] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 6 with max blocks 1 with error 117 [ 479.273103][T17127] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 479.296677][T15765] EXT4-fs (loop0): Inode 18 (ffff888075b53c00): i_reserved_data_blocks (1) not cleared! [ 479.297393][ T12] EXT4-fs (loop3): This should not happen!! Data will be lost [ 479.297393][ T12] [ 479.316939][T17127] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 479.326598][T17141] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 479.345882][T17141] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 479.374396][ T2493] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:477: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 479.389495][ T66] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 14 with max blocks 1 with error 117 [ 479.402386][ T1133] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:477: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0 [ 479.417361][T15768] EXT4-fs (loop3): Inode 18 (ffff88806ff34600): i_reserved_data_blocks (1) not cleared! [ 479.418367][ T66] EXT4-fs (loop1): This should not happen!! Data will be lost [ 479.418367][ T66] [ 479.428960][T17155] loop0: detected capacity change from 0 to 2048 [ 479.441553][ T2493] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 13 with max blocks 1 with error 117 [ 479.446311][T17156] loop2: detected capacity change from 0 to 2048 [ 479.463472][ T1133] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 6 with max blocks 1 with error 117 [ 479.501175][ T2493] EXT4-fs (loop5): This should not happen!! Data will be lost [ 479.501175][ T2493] [ 479.511894][ T1133] EXT4-fs (loop4): This should not happen!! Data will be lost [ 479.511894][ T1133] [ 479.518791][ T26] kauditd_printk_skb: 19 callbacks suppressed [ 479.518803][ T26] audit: type=1804 audit(1692248024.108:1969): pid=17155 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.s5Iv7r/35/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 479.523409][T15769] EXT4-fs (loop4): Inode 18 (ffff88806ac76e00): i_reserved_data_blocks (1) not cleared! [ 479.567218][T15766] EXT4-fs (loop1): Inode 18 (ffff88806ac53c00): i_reserved_data_blocks (1) not cleared! [ 479.583478][T15772] EXT4-fs (loop5): Inode 18 (ffff88806ac50a00): i_reserved_data_blocks (1) not cleared! [ 479.594850][T17162] loop3: detected capacity change from 0 to 2048 [ 479.618365][ T26] audit: type=1804 audit(1692248024.218:1970): pid=17156 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.K6taJ1/35/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 479.648327][T17155] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 479.659095][T17155] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 479.699325][T17156] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 479.711595][T17156] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 479.727570][ T26] audit: type=1804 audit(1692248024.328:1971): pid=17162 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.mQs7a7/34/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 479.769523][T17173] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 479.781199][T17167] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 479.809063][T17162] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 479.822163][T17171] loop4: detected capacity change from 0 to 2048 [ 479.836538][T17173] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 479.855125][T17162] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 479.855507][T17167] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 479.874465][T17176] loop5: detected capacity change from 0 to 2048 [ 479.892385][T17173] EXT4-fs (loop2): This should not happen!! Data will be lost [ 479.892385][T17173] [ 479.903144][T17178] loop1: detected capacity change from 0 to 2048 [ 479.910860][T17167] EXT4-fs (loop0): This should not happen!! Data will be lost [ 479.910860][T17167] [ 479.911320][T17156] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 479.921791][T17155] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 479.931463][T17175] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 479.959200][T17155] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 479.972404][T17175] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 479.999953][ T26] audit: type=1804 audit(1692248024.598:1972): pid=17171 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.1b833i/35/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 480.003603][T17156] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 480.036418][T17175] EXT4-fs (loop3): This should not happen!! Data will be lost [ 480.036418][T17175] [ 480.046633][T17156] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 480.056716][T17162] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 480.066395][T17156] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 480.068384][ T12] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:477: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 480.079120][ T26] audit: type=1804 audit(1692248024.628:1973): pid=17176 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.Nd5iF4/36/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 480.116618][T17162] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 480.135820][T17171] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 480.138419][T17162] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 480.156181][ T2493] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:477: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 480.171250][T17162] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 480.195579][ T26] audit: type=1804 audit(1692248024.718:1974): pid=17178 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.E7tDet/35/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 480.198385][ T12] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 82 with max blocks 1 with error 117 [ 480.219048][T17171] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 480.241629][T17192] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 480.245528][T17195] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 480.282111][ T66] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 480.288041][ T2493] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 20 with max blocks 2 with error 117 [ 480.317888][T17171] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 480.329959][ T66] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 13 with max blocks 1 with error 117 [ 480.338238][T17192] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 480.355256][T17171] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 480.367070][ T2493] EXT4-fs (loop2): This should not happen!! Data will be lost [ 480.367070][ T2493] [ 480.378669][T17195] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 480.386671][ T66] EXT4-fs (loop3): This should not happen!! Data will be lost [ 480.386671][ T66] [ 480.401471][T17188] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 480.414229][ T12] EXT4-fs (loop0): This should not happen!! Data will be lost [ 480.414229][ T12] [ 480.431684][T15768] EXT4-fs (loop3): Inode 18 (ffff88806542e400): i_reserved_data_blocks (1) not cleared! [ 480.431775][T15767] EXT4-fs (loop2): Inode 18 (ffff888065429400): i_reserved_data_blocks (1) not cleared! [ 480.443786][T15765] EXT4-fs (loop0): Inode 18 (ffff88806542b200): i_reserved_data_blocks (1) not cleared! [ 480.457646][T17192] EXT4-fs (loop5): This should not happen!! Data will be lost [ 480.457646][T17192] [ 480.471145][T17195] EXT4-fs (loop1): This should not happen!! Data will be lost [ 480.471145][T17195] [ 480.474331][T17188] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 480.483023][T17176] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 480.493453][T17178] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 480.529064][T17176] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 480.551805][T17176] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 480.587169][T17188] EXT4-fs (loop4): This should not happen!! Data will be lost [ 480.587169][T17188] [ 480.599688][T17178] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 480.604736][T17200] loop3: detected capacity change from 0 to 2048 [ 480.623867][T17176] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 480.651887][T15769] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 480.661813][ T66] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 480.668540][T17202] loop0: detected capacity change from 0 to 2048 [ 480.687977][T15769] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 480.705181][T15769] EXT4-fs (loop4): Inode 18 (ffff88806fc46e00): i_reserved_data_blocks (1) not cleared! [ 480.715675][ T66] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 10 with max blocks 1 with error 117 [ 480.715765][ T12] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:477: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 480.752410][ T26] audit: type=1804 audit(1692248025.348:1975): pid=17200 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.mQs7a7/35/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 480.762064][T17204] loop2: detected capacity change from 0 to 2048 [ 480.776211][ T12] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 23 with max blocks 1 with error 117 [ 480.795904][ T12] EXT4-fs (loop5): This should not happen!! Data will be lost [ 480.795904][ T12] [ 480.806536][ T66] EXT4-fs (loop1): This should not happen!! Data will be lost [ 480.806536][ T66] [ 480.813509][T15772] EXT4-fs (loop5): Inode 18 (ffff88806fc46400): i_reserved_data_blocks (1) not cleared! [ 480.817187][T15766] EXT4-fs (loop1): Inode 18 (ffff88806fe9d000): i_reserved_data_blocks (1) not cleared! [ 480.833114][T17200] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 480.840774][ T26] audit: type=1804 audit(1692248025.438:1976): pid=17202 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.s5Iv7r/36/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 480.869700][T17200] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 480.899097][T17212] loop4: detected capacity change from 0 to 2048 [ 480.908782][T17210] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 480.926406][T17210] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 480.957261][ T26] audit: type=1804 audit(1692248025.548:1977): pid=17204 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.K6taJ1/36/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 480.988137][ T26] audit: type=1804 audit(1692248025.588:1978): pid=17212 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.1b833i/36/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 481.005887][T17215] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 481.038085][T17204] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 481.044126][T17210] EXT4-fs (loop3): This should not happen!! Data will be lost [ 481.044126][T17210] [ 481.075893][T17214] loop1: detected capacity change from 0 to 2048 [ 481.083711][T17212] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 481.107655][T17204] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 481.122593][T17221] loop5: detected capacity change from 0 to 2048 [ 481.129202][T15768] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 481.129540][T17212] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 481.151547][T17215] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 481.164444][T17222] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 481.166015][T15768] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 481.181661][T17222] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 481.212144][T17215] EXT4-fs (loop0): This should not happen!! Data will be lost [ 481.212144][T17215] [ 481.223812][T17202] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 481.223830][T17222] EXT4-fs (loop2): This should not happen!! Data will be lost [ 481.223830][T17222] [ 481.233817][T17212] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 481.254942][T15768] EXT4-fs (loop3): Inode 18 (ffff88806ae4ee00): i_reserved_data_blocks (1) not cleared! [ 481.287829][T17202] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 481.300305][T17212] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 481.312237][T17204] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 481.341239][T17204] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 481.370792][T17224] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 481.388319][T17214] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 481.398331][T17202] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 481.406529][T17221] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 481.434339][T17224] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 481.434566][T17204] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 481.440599][T17221] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 481.468585][T17202] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 481.480772][T17214] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 481.500455][T17237] loop3: detected capacity change from 0 to 2048 [ 481.507111][T17236] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 481.508980][T17224] EXT4-fs (loop4): This should not happen!! Data will be lost [ 481.508980][T17224] [ 481.532914][T17204] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 481.545076][T17232] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 481.561412][T17236] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 481.578028][ T66] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 481.579101][T15769] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 481.598415][T17236] EXT4-fs (loop5): This should not happen!! Data will be lost [ 481.598415][T17236] [ 481.615896][ T10] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:477: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0 [ 481.635496][T15769] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 481.646733][ T66] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 38 with max blocks 1 with error 117 [ 481.649714][T17221] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 481.660881][ T66] EXT4-fs (loop0): This should not happen!! Data will be lost [ 481.660881][ T66] [ 481.669748][T17232] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 481.679042][ T10] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 17 with max blocks 1 with error 117 [ 481.704266][ T10] EXT4-fs (loop2): This should not happen!! Data will be lost [ 481.704266][ T10] [ 481.704588][T15765] EXT4-fs (loop0): Inode 18 (ffff88806ff3b200): i_reserved_data_blocks (1) not cleared! [ 481.715080][T15767] EXT4-fs (loop2): Inode 18 (ffff88806ad1b200): i_reserved_data_blocks (1) not cleared! [ 481.750305][T17237] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 481.768219][T15769] EXT4-fs (loop4): Inode 18 (ffff88806ad1a800): i_reserved_data_blocks (1) not cleared! [ 481.781975][T17232] EXT4-fs (loop1): This should not happen!! Data will be lost [ 481.781975][T17232] [ 481.792504][T17221] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 481.804829][T17237] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 481.829019][T17221] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 481.849312][T17246] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 481.854859][T17221] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 481.878808][T15766] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 481.892425][T17249] loop2: detected capacity change from 0 to 2048 [ 481.893196][T15766] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 481.922077][T17246] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 481.944316][T17251] loop4: detected capacity change from 0 to 2048 [ 481.945299][T17254] loop0: detected capacity change from 0 to 2048 [ 481.961990][T17246] EXT4-fs (loop3): This should not happen!! Data will be lost [ 481.961990][T17246] [ 481.972296][T17237] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 481.983837][T17237] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 481.984811][T15766] EXT4-fs (loop1): Inode 18 (ffff88806ad19400): i_reserved_data_blocks (1) not cleared! [ 482.011367][T17237] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 482.021835][ T12] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:477: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 482.041168][T17237] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 482.056230][T17249] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 482.080334][ T12] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 18 with max blocks 1 with error 117 [ 482.080368][T17249] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 482.103852][ T12] EXT4-fs (loop5): This should not happen!! Data will be lost [ 482.103852][ T12] [ 482.127050][ T2493] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:477: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 482.132368][T15772] EXT4-fs (loop5): Inode 18 (ffff88806ad08a00): i_reserved_data_blocks (1) not cleared! [ 482.158342][T17254] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 482.190054][ T2493] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 12 with max blocks 1 with error 117 [ 482.204564][T17254] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 482.216764][T17249] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 482.234826][T17251] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 482.248436][T17249] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 482.258302][ T2493] EXT4-fs (loop3): This should not happen!! Data will be lost [ 482.258302][ T2493] [ 482.272803][T17263] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 482.277338][T17265] loop1: detected capacity change from 0 to 2048 [ 482.295784][T17251] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 482.312326][T17263] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 482.325821][T15768] EXT4-fs (loop3): Inode 18 (ffff88806ad0ee00): i_reserved_data_blocks (1) not cleared! [ 482.341647][T17257] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 482.345514][T17269] loop5: detected capacity change from 0 to 2048 [ 482.364171][T17251] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 482.381610][T17257] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 482.394996][T17251] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 482.397806][T17263] EXT4-fs (loop0): This should not happen!! Data will be lost [ 482.397806][T17263] [ 482.409735][T17257] EXT4-fs (loop2): This should not happen!! Data will be lost [ 482.409735][T17257] [ 482.428095][T17266] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 482.449734][T17265] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 482.481179][T15767] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 482.509252][T15765] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 482.525016][T17266] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 482.544756][T15767] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 482.557752][T17265] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 482.587358][T15765] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 482.611204][T17276] loop3: detected capacity change from 0 to 2048 [ 482.620422][T17269] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 482.630088][T17266] EXT4-fs (loop4): This should not happen!! Data will be lost [ 482.630088][T17266] [ 482.641112][T15767] EXT4-fs (loop2): Inode 18 (ffff888075bbd000): i_reserved_data_blocks (1) not cleared! [ 482.653834][T17269] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 482.665941][T17273] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 482.666994][T15769] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 482.691597][T17269] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 482.701657][T17273] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 482.702570][T15765] EXT4-fs (loop0): Inode 18 (ffff888075bbe400): i_reserved_data_blocks (1) not cleared! [ 482.723575][T17273] EXT4-fs (loop1): This should not happen!! Data will be lost [ 482.723575][T17273] [ 482.737576][T17269] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 482.751419][T17278] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 482.767498][T15769] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 482.806666][T15766] EXT4-fs (loop1): Inode 18 (ffff88806ff39400): i_reserved_data_blocks (1) not cleared! [ 482.817123][T17278] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 482.832807][T15769] EXT4-fs (loop4): Inode 18 (ffff888075a33200): i_reserved_data_blocks (1) not cleared! [ 482.875150][T17278] EXT4-fs (loop5): This should not happen!! Data will be lost [ 482.875150][T17278] [ 482.891446][T17284] loop2: detected capacity change from 0 to 2048 [ 482.892959][T17269] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 482.920023][T17276] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 482.929543][T17269] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 482.942049][T17276] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 482.979440][T17291] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 482.987146][T17293] loop4: detected capacity change from 0 to 2048 [ 483.004343][T17289] loop0: detected capacity change from 0 to 2048 [ 483.033299][ T66] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 483.055434][T17291] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 483.056123][T17296] loop1: detected capacity change from 0 to 2048 [ 483.080202][T17284] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 483.089744][ T66] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 171 with max blocks 1 with error 117 [ 483.107005][ T66] EXT4-fs (loop5): This should not happen!! Data will be lost [ 483.107005][ T66] [ 483.119435][T15772] EXT4-fs (loop5): Inode 18 (ffff88806fc4e400): i_reserved_data_blocks (1) not cleared! [ 483.129373][T17284] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 483.142527][T17291] EXT4-fs (loop3): This should not happen!! Data will be lost [ 483.142527][T17291] [ 483.160585][T17298] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 483.193084][T17296] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 483.198801][T17289] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 483.212479][T17296] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 483.217502][T17298] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 483.224994][T15768] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 483.249073][T17296] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 483.250040][T15768] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 483.272909][T17315] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1213: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 483.288100][T17296] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 483.291456][T17312] loop5: detected capacity change from 0 to 2048 [ 483.312015][T17289] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 483.314108][T17296] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 483.328723][T17298] EXT4-fs (loop2): This should not happen!! Data will be lost [ 483.328723][T17298] [ 483.336876][T17315] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 14 with error 28 [ 483.362940][T17315] EXT4-fs (loop4): This should not happen!! Data will be lost [ 483.362940][T17315] [ 483.374521][T15768] EXT4-fs (loop3): Inode 18 (ffff888075a36e00): i_reserved_data_blocks (1) not cleared! [ 483.386074][T17296] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 483.399477][T17289] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 483.419390][T15767] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 483.441156][T17314] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 483.441175][T17315] EXT4-fs (loop4): Total free blocks count 0 [ 483.463564][T17314] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 483.478278][T17289] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 483.519903][T15767] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 483.563094][T17322] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 483.579785][T17314] EXT4-fs (loop1): This should not happen!! Data will be lost [ 483.579785][T17314] [ 483.589692][T17313] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 483.605672][T17315] EXT4-fs (loop4): Free/Dirty block details [ 483.611707][T17315] EXT4-fs (loop4): free_blocks=2415919104 [ 483.617491][T17315] EXT4-fs (loop4): dirty_blocks=176 [ 483.617843][T17313] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 483.622680][T17315] EXT4-fs (loop4): Block reservation details [ 483.622693][T17315] EXT4-fs (loop4): i_reserved_data_blocks=11 [ 483.626759][T17321] loop3: detected capacity change from 0 to 2048 [ 483.639397][T17322] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 483.657941][T15767] EXT4-fs (loop2): Inode 18 (ffff88806ff33200): i_reserved_data_blocks (1) not cleared! [ 483.677378][T15766] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 483.687242][T17313] EXT4-fs (loop0): This should not happen!! Data will be lost [ 483.687242][T17313] [ 483.700284][ T12] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 14 with max blocks 151 with error 28 [ 483.712826][T17322] EXT4-fs (loop5): This should not happen!! Data will be lost [ 483.712826][T17322] [ 483.718538][T15766] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 483.736385][T15765] EXT4-fs (loop0): Inode 18 (ffff88806adf0a00): i_reserved_data_blocks (1) not cleared! [ 483.748488][ T12] EXT4-fs (loop4): This should not happen!! Data will be lost [ 483.748488][ T12] [ 483.760936][T17312] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 483.801162][T17326] loop2: detected capacity change from 0 to 2048 [ 483.821397][T15766] EXT4-fs (loop1): Inode 18 (ffff88806adf6e00): i_reserved_data_blocks (1) not cleared! [ 483.857821][T17312] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 483.879356][T17331] loop0: detected capacity change from 0 to 2048 [ 483.898831][T17332] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1213: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 483.914574][T17312] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 483.922368][T17334] loop4: detected capacity change from 0 to 2048 [ 483.957512][T17312] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 483.997144][T17332] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 18 with error 28 [ 484.025771][T17332] EXT4-fs (loop3): This should not happen!! Data will be lost [ 484.025771][T17332] [ 484.075725][T17334] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 484.093184][T17326] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 484.108905][T17326] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 484.124338][T17326] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 484.136571][T17326] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 484.149117][T17332] EXT4-fs (loop3): Total free blocks count 0 [ 484.157567][T17334] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 484.157612][T17347] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 484.175412][T17342] loop1: detected capacity change from 0 to 2048 [ 484.192957][T17334] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 484.195720][T17332] EXT4-fs (loop3): Free/Dirty block details [ 484.203000][T17331] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 484.218659][ T10] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:477: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0 [ 484.218900][T17334] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 484.245600][ T10] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 11 with max blocks 1 with error 117 [ 484.246450][T17332] EXT4-fs (loop3): free_blocks=2415919104 [ 484.259290][T17331] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 484.275656][T17347] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 484.275675][T17334] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 484.298993][ T10] EXT4-fs (loop5): This should not happen!! Data will be lost [ 484.298993][ T10] [ 484.301048][T17332] EXT4-fs (loop3): dirty_blocks=112 [ 484.308704][T17334] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 484.317769][T17349] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 484.328252][T17348] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 484.341189][T15772] EXT4-fs (loop5): Inode 18 (ffff88806adf5000): i_reserved_data_blocks (1) not cleared! [ 484.362175][T17332] EXT4-fs (loop3): Block reservation details [ 484.372945][T17332] EXT4-fs (loop3): i_reserved_data_blocks=7 [ 484.379242][T17347] EXT4-fs (loop2): This should not happen!! Data will be lost [ 484.379242][T17347] [ 484.379436][T17348] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 484.389706][T17326] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 484.403293][T17348] EXT4-fs (loop4): This should not happen!! Data will be lost [ 484.403293][T17348] [ 484.423809][T17349] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 484.430967][T17326] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 484.437054][T17349] EXT4-fs (loop0): This should not happen!! Data will be lost [ 484.437054][T17349] [ 484.448794][ T66] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 18 with max blocks 94 with error 28 [ 484.470863][T17334] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 484.480541][T17331] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 484.490969][ T66] EXT4-fs (loop3): This should not happen!! Data will be lost [ 484.490969][ T66] [ 484.491576][T17331] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 484.503503][T17326] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 484.512751][T17334] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 484.524637][T17326] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 484.566221][ T26] kauditd_printk_skb: 22 callbacks suppressed [ 484.566245][ T26] audit: type=1804 audit(1692248029.158:2001): pid=17342 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.E7tDet/39/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 484.649618][T17331] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 484.666916][T17358] loop3: detected capacity change from 0 to 2048 [ 484.675656][ T66] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 484.690438][T17357] loop5: detected capacity change from 0 to 2048 [ 484.697846][ T2493] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:477: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 484.713477][ T66] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 8 with max blocks 1 with error 117 [ 484.717950][T17342] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 484.736746][ T66] EXT4-fs (loop2): This should not happen!! Data will be lost [ 484.736746][ T66] [ 484.749923][ T26] audit: type=1804 audit(1692248029.348:2002): pid=17358 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.mQs7a7/39/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 484.757587][T17331] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 484.786670][T15767] EXT4-fs (loop2): Inode 18 (ffff88806aca1e00): i_reserved_data_blocks (1) not cleared! [ 484.796523][ T2493] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 10 with max blocks 1 with error 117 [ 484.814508][ T2493] EXT4-fs (loop4): This should not happen!! Data will be lost [ 484.814508][ T2493] [ 484.827303][T15769] EXT4-fs (loop4): Inode 18 (ffff88806ae36400): i_reserved_data_blocks (1) not cleared! [ 484.832818][T17358] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 484.858521][T17342] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 484.861277][ T26] audit: type=1804 audit(1692248029.458:2003): pid=17357 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.Nd5iF4/40/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 484.921295][T17369] loop2: detected capacity change from 0 to 2048 [ 484.960341][ T26] audit: type=1804 audit(1692248029.558:2004): pid=17369 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.K6taJ1/40/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 484.987714][T17363] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 485.006457][T17358] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 485.024410][ T26] audit: type=1804 audit(1692248029.618:2005): pid=17379 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.Nd5iF4/40/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 485.049387][T17357] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 485.056552][T17369] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 485.059281][ T66] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 485.082703][T17363] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 485.097609][T17357] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 485.099422][T17373] loop4: detected capacity change from 0 to 2048 [ 485.117114][T17358] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 485.126856][T17363] EXT4-fs (loop1): This should not happen!! Data will be lost [ 485.126856][T17363] [ 485.130934][T17357] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 485.146220][T17369] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 485.153972][ T66] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 11 with max blocks 1 with error 117 [ 485.162810][T17358] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 485.187973][ T66] EXT4-fs (loop0): This should not happen!! Data will be lost [ 485.187973][ T66] [ 485.198182][T17369] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 485.208536][T17357] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 485.209365][T15766] EXT4-fs (loop1): Inode 18 (ffff88806aca0a00): i_reserved_data_blocks (1) not cleared! [ 485.228004][T17364] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 485.246790][T17369] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 485.259900][T15765] EXT4-fs (loop0): Inode 18 (ffff88806aca5000): i_reserved_data_blocks (1) not cleared! [ 485.271223][ T26] audit: type=1804 audit(1692248029.868:2006): pid=17373 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.1b833i/40/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 485.294900][T17375] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 485.295069][T17364] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 485.317569][T17381] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 485.322755][T17364] EXT4-fs (loop3): This should not happen!! Data will be lost [ 485.322755][T17364] [ 485.353696][T17373] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 485.365955][T15768] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 485.375934][T17375] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 485.385720][T15768] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 485.388407][T17381] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 485.412438][T17373] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 485.429167][T17375] EXT4-fs (loop5): This should not happen!! Data will be lost [ 485.429167][T17375] [ 485.446221][T17388] loop0: detected capacity change from 0 to 2048 [ 485.452892][T17373] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 485.465970][T15768] EXT4-fs (loop3): Inode 18 (ffff88806aca3c00): i_reserved_data_blocks (1) not cleared! [ 485.472108][T17373] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 485.489613][T17381] EXT4-fs (loop2): This should not happen!! Data will be lost [ 485.489613][T17381] [ 485.499798][T15772] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 485.510984][T17386] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 485.526575][T15767] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 485.526957][T15772] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 485.554117][T15767] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 485.567756][T17391] loop1: detected capacity change from 0 to 2048 [ 485.576971][T17386] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 485.590819][T15767] EXT4-fs (loop2): Inode 18 (ffff888075b9bc00): i_reserved_data_blocks (1) not cleared! [ 485.601623][T15772] EXT4-fs (loop5): Inode 18 (ffff88806ac76e00): i_reserved_data_blocks (1) not cleared! [ 485.618239][T17386] EXT4-fs (loop4): This should not happen!! Data will be lost [ 485.618239][T17386] [ 485.621599][ T26] audit: type=1804 audit(1692248030.218:2007): pid=17388 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.s5Iv7r/40/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 485.642253][T17396] loop3: detected capacity change from 0 to 2048 [ 485.665543][T15769] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 485.690953][ T26] audit: type=1804 audit(1692248030.278:2008): pid=17398 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.E7tDet/40/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 485.738862][T17388] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 485.748051][T15769] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 485.779375][T17391] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 485.817026][T17388] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 485.830451][T17391] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 485.849570][T15769] EXT4-fs (loop4): Inode 18 (ffff888075b9b200): i_reserved_data_blocks (1) not cleared! [ 485.861436][T17396] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 485.865002][T17406] loop2: detected capacity change from 0 to 2048 [ 485.875365][ T26] audit: type=1804 audit(1692248030.388:2009): pid=17396 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.mQs7a7/40/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 485.878669][T17388] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 485.908511][T17407] loop5: detected capacity change from 0 to 2048 [ 485.917324][T17398] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 485.933220][T17388] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 485.933285][T17396] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 485.960505][T17388] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:477: comm syz-executor279: Invalid block bitmap block 0 in block_group 0 [ 485.984111][ T26] audit: type=1804 audit(1692248030.578:2010): pid=17407 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.Nd5iF4/41/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 486.011055][T17398] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 486.023937][T17388] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 486.024411][T17396] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 486.044187][T17388] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 486.082473][T17407] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 486.094485][T17398] EXT4-fs (loop1): This should not happen!! Data will be lost [ 486.094485][T17398] [ 486.120151][T17406] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 486.128205][T17418] loop4: detected capacity change from 0 to 2048 [ 486.136531][T17406] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 486.136544][T17388] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 486.159730][T17388] EXT4-fs error (device loop0): ext4_alloc_file_blocks:4468: inode #18: comm syz-executor279: mark_inode_dirty error [ 486.162536][T17396] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 486.190752][T15765] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 486.204977][T17407] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 486.232985][T15766] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 486.243374][T17407] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 486.252999][T17406] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 486.262774][T17409] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 486.278873][T17407] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 486.291136][T17406] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 486.306720][T15766] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 486.336734][T17419] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 486.356325][T17409] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 486.369772][T15766] EXT4-fs (loop1): Inode 18 (ffff888075b98a00): i_reserved_data_blocks (1) not cleared! [ 486.380763][T17420] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 486.404551][T17409] EXT4-fs (loop3): This should not happen!! Data will be lost [ 486.404551][T17409] [ 486.404827][T17419] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 486.435178][T15768] EXT4-fs (loop3): Inode 18 (ffff888065429e00): i_reserved_data_blocks (1) not cleared! [ 486.435351][T17418] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 486.452592][T17428] loop0: detected capacity change from 0 to 2048 [ 486.455027][T17420] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 486.482305][T17419] EXT4-fs (loop5): This should not happen!! Data will be lost [ 486.482305][T17419] [ 486.530581][T17418] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 486.543758][T15772] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 486.544897][T17420] EXT4-fs (loop2): This should not happen!! Data will be lost [ 486.544897][T17420] [ 486.581025][T15772] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 486.600059][T17432] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 486.605220][T17439] loop1: detected capacity change from 0 to 2048 [ 486.652747][T15767] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 486.655819][T17441] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 486.671816][T17436] loop3: detected capacity change from 0 to 2048 [ 486.681927][T15772] EXT4-fs (loop5): Inode 18 (ffff88806542ee00): i_reserved_data_blocks (1) not cleared! [ 486.707923][T17441] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 486.717583][T17432] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 486.732588][T15767] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 486.758218][T17441] EXT4-fs (loop0): This should not happen!! Data will be lost [ 486.758218][T17441] [ 486.770228][T17439] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 486.787478][T17428] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 486.799848][T17432] EXT4-fs (loop4): This should not happen!! Data will be lost [ 486.799848][T17432] [ 486.834018][T17428] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 486.849255][T15769] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 486.860161][T17439] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 486.873254][T15767] EXT4-fs (loop2): Inode 18 (ffff88806542da00): i_reserved_data_blocks (1) not cleared! [ 486.887850][T17436] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 486.898164][T17436] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 486.909055][T15769] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 486.919107][T17449] loop5: detected capacity change from 0 to 2048 [ 486.927578][T17439] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 486.938211][T17453] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 486.957896][ T10] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:477: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0 [ 486.973764][T15769] EXT4-fs (loop4): Inode 18 (ffff888075b51400): i_reserved_data_blocks (1) not cleared! [ 486.985811][T17439] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 487.031657][T17453] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 487.047533][T17451] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 487.089948][ T10] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 10 with max blocks 1 with error 117 [ 487.113433][T17449] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 487.123236][T17453] EXT4-fs (loop3): This should not happen!! Data will be lost [ 487.123236][T17453] [ 487.125485][T17449] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 487.134325][T17436] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 487.155405][ T10] EXT4-fs (loop0): This should not happen!! Data will be lost [ 487.155405][ T10] [ 487.155512][T17436] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 487.166545][T17451] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 487.192983][T15765] EXT4-fs (loop0): Inode 18 (ffff88806ff22800): i_reserved_data_blocks (1) not cleared! [ 487.205223][T17451] EXT4-fs (loop1): This should not happen!! Data will be lost [ 487.205223][T17451] [ 487.207152][T17458] loop2: detected capacity change from 0 to 2048 [ 487.224299][T17460] loop4: detected capacity change from 0 to 2048 [ 487.244319][T15766] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 487.262563][T17463] loop0: detected capacity change from 0 to 2048 [ 487.272300][T17461] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 487.273218][T15766] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 487.288302][ T66] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 487.332440][T17461] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 487.332747][T15766] EXT4-fs (loop1): Inode 18 (ffff88806ad1e400): i_reserved_data_blocks (1) not cleared! [ 487.355308][T17461] EXT4-fs (loop5): This should not happen!! Data will be lost [ 487.355308][T17461] [ 487.355354][ T66] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 40 with max blocks 1 with error 117 [ 487.379710][ T66] EXT4-fs (loop3): This should not happen!! Data will be lost [ 487.379710][ T66] [ 487.391066][T15768] EXT4-fs (loop3): Inode 18 (ffff88806ff20000): i_reserved_data_blocks (1) not cleared! [ 487.401901][T17449] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 487.433288][T17458] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 487.454756][T17458] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 487.467179][T17458] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 487.473789][T17449] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 487.478715][T17458] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 487.502467][T17458] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 487.516258][T17458] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 487.538931][T17460] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 487.552049][T17473] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 487.605076][T17463] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 487.615321][ T10] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:477: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0 [ 487.631019][T17460] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 487.644303][T17473] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 487.647272][ T10] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 58 with max blocks 1 with error 117 [ 487.665005][T17474] loop1: detected capacity change from 0 to 2048 [ 487.676185][T17463] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 487.688802][T17475] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 487.706301][ T10] EXT4-fs (loop5): This should not happen!! Data will be lost [ 487.706301][ T10] [ 487.712647][T17477] loop3: detected capacity change from 0 to 2048 [ 487.717192][T17475] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 487.722543][T17471] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 487.736349][T15772] EXT4-fs (loop5): Inode 18 (ffff88806fe99400): i_reserved_data_blocks (1) not cleared! [ 487.753171][T17473] EXT4-fs (loop2): This should not happen!! Data will be lost [ 487.753171][T17473] [ 487.760300][T17475] EXT4-fs (loop0): This should not happen!! Data will be lost [ 487.760300][T17475] [ 487.781367][T17463] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 487.792374][T17463] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 487.804490][T17458] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 487.816742][T17471] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 487.868123][T17471] EXT4-fs (loop4): This should not happen!! Data will be lost [ 487.868123][T17471] [ 487.868323][T17458] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 487.877934][T17463] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 487.904917][T17463] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 487.917078][T15769] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 487.928275][ T1133] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:477: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0 [ 487.956411][T17474] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 487.977954][T15769] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 487.980101][T17474] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 488.005297][ T1133] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 40 with max blocks 1 with error 117 [ 488.020584][T15769] EXT4-fs (loop4): Inode 18 (ffff888075bbd000): i_reserved_data_blocks (1) not cleared! [ 488.030739][T17477] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 488.037900][ T10] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:477: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0 [ 488.047700][T17477] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 488.076952][T17485] loop5: detected capacity change from 0 to 2048 [ 488.084739][ T1133] EXT4-fs (loop2): This should not happen!! Data will be lost [ 488.084739][ T1133] [ 488.090053][ T10] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 47 with max blocks 1 with error 117 [ 488.096401][T17477] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 488.119004][T17481] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 488.119214][T17477] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 488.154160][T15767] EXT4-fs (loop2): Inode 18 (ffff88806ff20a00): i_reserved_data_blocks (1) not cleared! [ 488.159643][T17481] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 488.191967][ T10] EXT4-fs (loop0): This should not happen!! Data will be lost [ 488.191967][ T10] [ 488.220327][T15765] EXT4-fs (loop0): Inode 18 (ffff888075bba800): i_reserved_data_blocks (1) not cleared! [ 488.254642][T17481] EXT4-fs (loop1): This should not happen!! Data will be lost [ 488.254642][T17481] [ 488.265640][T17474] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 488.277298][T17485] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 488.284249][T17484] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 488.303467][T17485] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 488.325393][T17474] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 488.325460][T17484] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 488.337327][T17485] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 488.376452][T17489] loop4: detected capacity change from 0 to 2048 [ 488.410648][T17492] loop2: detected capacity change from 0 to 2048 [ 488.419948][ T10] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:477: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0 [ 488.449638][T17484] EXT4-fs (loop3): This should not happen!! Data will be lost [ 488.449638][T17484] [ 488.450646][T17485] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 488.466610][T17494] loop0: detected capacity change from 0 to 2048 [ 488.483180][ T10] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 20 with max blocks 1 with error 117 [ 488.509537][T15768] EXT4-fs (loop3): Inode 18 (ffff88806fc46e00): i_reserved_data_blocks (1) not cleared! [ 488.509899][ T10] EXT4-fs (loop1): This should not happen!! Data will be lost [ 488.509899][ T10] [ 488.530707][T17490] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 488.538259][T17489] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 488.556663][T15766] EXT4-fs (loop1): Inode 18 (ffff888075bbc600): i_reserved_data_blocks (1) not cleared! [ 488.561824][T17489] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 488.628559][T17492] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 488.630136][T17490] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 488.651508][T17489] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 488.668272][T17489] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 488.681319][T17492] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 488.721817][T17505] loop3: detected capacity change from 0 to 2048 [ 488.735676][T17490] EXT4-fs (loop5): This should not happen!! Data will be lost [ 488.735676][T17490] [ 488.748123][T17507] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 488.774253][T17494] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 488.785076][T17494] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 488.785673][T17500] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 488.814700][T17500] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 488.828783][T17500] EXT4-fs (loop4): This should not happen!! Data will be lost [ 488.828783][T17500] [ 488.835844][T17508] loop1: detected capacity change from 0 to 2048 [ 488.842254][T17507] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 488.859187][T15772] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 488.859634][T15769] EXT4-fs (loop4): Inode 18 (ffff88806fc4b200): i_reserved_data_blocks (1) not cleared! [ 488.887929][T15772] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 488.907955][T17507] EXT4-fs (loop2): This should not happen!! Data will be lost [ 488.907955][T17507] [ 488.919627][T17492] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 488.928223][T17510] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 488.945460][T17492] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 488.952862][T15772] EXT4-fs (loop5): Inode 18 (ffff888075a30000): i_reserved_data_blocks (1) not cleared! [ 488.970677][T17505] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 488.983265][T17505] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 488.999406][T17510] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 489.012546][ T1133] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:477: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0 [ 489.029000][T17513] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 489.045615][T17510] EXT4-fs (loop0): This should not happen!! Data will be lost [ 489.045615][T17510] [ 489.060767][ T1133] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 47 with max blocks 1 with error 117 [ 489.085269][T17513] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 489.123177][T15765] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 489.125146][ T1133] EXT4-fs (loop2): This should not happen!! Data will be lost [ 489.125146][ T1133] [ 489.145476][T17508] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 489.154536][T15765] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 489.160630][T17513] EXT4-fs (loop3): This should not happen!! Data will be lost [ 489.160630][T17513] [ 489.191723][T17520] loop4: detected capacity change from 0 to 2048 [ 489.198257][T17508] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 489.198534][T15765] EXT4-fs (loop0): Inode 18 (ffff88806adf2800): i_reserved_data_blocks (1) not cleared! [ 489.214210][T17521] loop5: detected capacity change from 0 to 2048 [ 489.228134][T15767] EXT4-fs (loop2): Inode 18 (ffff88806fc4d000): i_reserved_data_blocks (1) not cleared! [ 489.239404][T17505] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 489.252895][T17508] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 489.262547][T17505] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 489.276222][T17508] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 489.289228][T17505] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 489.289547][T17519] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 489.310307][T17505] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 489.324933][T17519] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 489.340676][T17519] EXT4-fs (loop1): This should not happen!! Data will be lost [ 489.340676][T17519] [ 489.350976][T17505] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 489.360226][T17508] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 489.367857][T17505] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 489.390918][T17528] loop2: detected capacity change from 0 to 2048 [ 489.403300][ T1133] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:477: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0 [ 489.429742][T17508] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 489.444686][T17530] loop0: detected capacity change from 0 to 2048 [ 489.483867][T17521] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 489.494858][T17520] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 489.517775][ T1133] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 38 with max blocks 1 with error 117 [ 489.545047][T17530] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 489.555916][ T2493] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:477: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 489.559312][T17530] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 489.581866][ T1133] EXT4-fs (loop3): This should not happen!! Data will be lost [ 489.581866][ T1133] [ 489.582035][T17530] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 489.584703][T17521] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 489.591762][T17520] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 489.607845][T17530] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 489.613048][T17520] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 489.634602][ T26] kauditd_printk_skb: 21 callbacks suppressed [ 489.634615][ T26] audit: type=1804 audit(1692248034.228:2032): pid=17543 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.K6taJ1/44/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 489.638390][T17520] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 489.689297][T15768] EXT4-fs (loop3): Inode 18 (ffff88806adf3c00): i_reserved_data_blocks (1) not cleared! [ 489.694409][ T26] audit: type=1804 audit(1692248034.288:2033): pid=17543 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor279" name="/root/syzkaller.K6taJ1/44/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 489.699303][T17541] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1213: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 489.722182][ T2493] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 14 with max blocks 1 with error 117 [ 489.755633][T17533] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 489.778063][T17542] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 489.810354][T17533] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 489.823486][T17542] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 489.826263][ T2493] EXT4-fs (loop1): This should not happen!! Data will be lost [ 489.826263][ T2493] [ 489.841331][T17533] EXT4-fs (loop5): This should not happen!! Data will be lost [ 489.841331][T17533] [ 489.858930][T17542] EXT4-fs (loop0): This should not happen!! Data will be lost [ 489.858930][T17542] [ 489.869329][T17545] loop3: detected capacity change from 0 to 2048 [ 489.870275][T17541] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 14 with error 28 [ 489.891803][T15766] EXT4-fs (loop1): Inode 18 (ffff88806aca1e00): i_reserved_data_blocks (1) not cleared! [ 489.905435][T17541] EXT4-fs (loop2): This should not happen!! Data will be lost [ 489.905435][T17541] [ 489.915562][T15765] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 489.916035][T17532] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 489.940461][T15772] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 489.949691][T17541] EXT4-fs (loop2): Total free blocks count 0 [ 489.950915][T15765] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 489.964392][T17541] EXT4-fs (loop2): Free/Dirty block details [ 489.988619][T15772] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 489.996846][T17541] EXT4-fs (loop2): free_blocks=2415919104 [ 490.009119][T17532] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 490.027278][T17541] EXT4-fs (loop2): dirty_blocks=64 [ 490.033910][ T26] audit: type=1804 audit(1692248034.638:2034): pid=17545 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.mQs7a7/44/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 490.041918][T17541] EXT4-fs (loop2): Block reservation details [ 490.091395][T15772] EXT4-fs (loop5): Inode 18 (ffff88806ff33200): i_reserved_data_blocks (1) not cleared! [ 490.106763][T15765] EXT4-fs (loop0): Inode 18 (ffff88806ff3ee00): i_reserved_data_blocks (1) not cleared! [ 490.117834][T17532] EXT4-fs (loop4): This should not happen!! Data will be lost [ 490.117834][T17532] [ 490.136910][T17545] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 490.144703][T17550] loop1: detected capacity change from 0 to 2048 [ 490.173813][T17545] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 490.194066][T17541] EXT4-fs (loop2): i_reserved_data_blocks=4 [ 490.201727][T17545] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 490.215451][T15769] EXT4-fs (loop4): Inode 18 (ffff88806ff35000): i_reserved_data_blocks (1) not cleared! [ 490.252758][ T26] audit: type=1804 audit(1692248034.848:2035): pid=17550 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.E7tDet/44/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 490.262118][T17555] loop5: detected capacity change from 0 to 2048 [ 490.294365][T17545] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 490.312337][ T10] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 14 with max blocks 48 with error 28 [ 490.331621][T17545] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 490.348830][T17550] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 490.360400][T17545] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 490.373899][T17550] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 490.378162][ T10] EXT4-fs (loop2): This should not happen!! Data will be lost [ 490.378162][ T10] [ 490.390196][ T26] audit: type=1804 audit(1692248034.988:2036): pid=17555 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.Nd5iF4/45/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 490.412357][T17559] loop0: detected capacity change from 0 to 2048 [ 490.435978][T17552] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 490.457743][T17560] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 490.488384][T17555] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 490.500643][T17552] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 490.514609][T17565] loop4: detected capacity change from 0 to 2048 [ 490.521466][T17560] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 490.535540][T17555] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 490.549294][T17552] EXT4-fs (loop3): This should not happen!! Data will be lost [ 490.549294][T17552] [ 490.561484][ T26] audit: type=1804 audit(1692248035.158:2037): pid=17559 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.s5Iv7r/45/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 490.581414][T17560] EXT4-fs (loop1): This should not happen!! Data will be lost [ 490.581414][T17560] [ 490.596346][T17550] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 490.617035][T17555] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 490.621945][T17572] loop2: detected capacity change from 0 to 2048 [ 490.645558][ T26] audit: type=1804 audit(1692248035.238:2038): pid=17565 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.1b833i/45/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 490.668839][T17555] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 490.668936][T17550] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 490.688172][T17559] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 490.709514][T17566] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 490.731318][T15768] EXT4-fs (loop3): Inode 18 (ffff88806ac56e00): i_reserved_data_blocks (1) not cleared! [ 490.749358][ T10] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:477: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0 [ 490.764857][ T26] audit: type=1804 audit(1692248035.368:2039): pid=17572 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.K6taJ1/45/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 490.788845][T17565] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 490.802518][T17565] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 490.802573][T17559] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 490.829051][T17566] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 490.829069][T17565] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 490.851674][T17565] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 490.855307][ T10] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 32 with max blocks 1 with error 117 [ 490.883007][T17565] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 490.893564][T17572] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 490.907143][T17565] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 490.920789][T17572] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 490.932959][T17566] EXT4-fs (loop5): This should not happen!! Data will be lost [ 490.932959][T17566] [ 490.943564][T17575] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 490.962949][T17565] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 490.968827][ T10] EXT4-fs (loop1): This should not happen!! Data will be lost [ 490.968827][ T10] [ 490.972794][T17579] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 490.995241][T17582] loop3: detected capacity change from 0 to 2048 [ 490.998117][T17575] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 491.017003][T17565] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 491.018576][T15772] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 491.042534][T17580] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 491.045394][T17575] EXT4-fs (loop0): This should not happen!! Data will be lost [ 491.045394][T17575] [ 491.067965][T15766] EXT4-fs (loop1): Inode 18 (ffff88806aec6e00): i_reserved_data_blocks (1) not cleared! [ 491.078302][T17580] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 491.079495][T17579] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 491.103904][T15772] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 491.116317][T17580] EXT4-fs (loop4): This should not happen!! Data will be lost [ 491.116317][T17580] [ 491.139492][T15772] EXT4-fs (loop5): Inode 18 (ffff88806aca3200): i_reserved_data_blocks (1) not cleared! [ 491.158532][ T26] audit: type=1804 audit(1692248035.748:2040): pid=17582 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.mQs7a7/45/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 491.188283][T17579] EXT4-fs (loop2): This should not happen!! Data will be lost [ 491.188283][T17579] [ 491.199563][T15765] EXT4-fs (loop0): Inode 18 (ffff88806aca0a00): i_reserved_data_blocks (1) not cleared! [ 491.210070][T17572] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 491.218460][T15769] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 491.229463][T17572] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 491.276506][T17592] loop5: detected capacity change from 0 to 2048 [ 491.283222][T17582] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 491.296392][T15769] EXT4-fs (loop4): Inode 18 (ffff88806542a800): i_reserved_data_blocks (1) not cleared! [ 491.322938][ T2493] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:477: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 491.340929][ T26] audit: type=1804 audit(1692248035.938:2041): pid=17592 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.Nd5iF4/46/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 491.343816][T17588] loop1: detected capacity change from 0 to 2048 [ 491.372882][T17595] loop0: detected capacity change from 0 to 2048 [ 491.382011][T17582] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 491.398868][ T2493] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 84 with max blocks 1 with error 117 [ 491.427684][T17596] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 491.450175][ T2493] EXT4-fs (loop2): This should not happen!! Data will be lost [ 491.450175][ T2493] [ 491.451714][T17592] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 491.469658][T17596] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 491.490636][T17592] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 491.506342][T15767] EXT4-fs (loop2): Inode 18 (ffff88806aca6e00): i_reserved_data_blocks (1) not cleared! [ 491.511237][T17600] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 491.532725][T17596] EXT4-fs (loop3): This should not happen!! Data will be lost [ 491.532725][T17596] [ 491.534711][T17600] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 491.553058][T17604] loop4: detected capacity change from 0 to 2048 [ 491.558753][T17582] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 491.599271][T17595] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 491.627715][T17595] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 491.641080][T17582] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 491.642421][T17606] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 491.669554][T17600] EXT4-fs (loop5): This should not happen!! Data will be lost [ 491.669554][T17600] [ 491.679350][T17606] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 491.691685][T17606] EXT4-fs (loop0): This should not happen!! Data will be lost [ 491.691685][T17606] [ 491.702087][T17595] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 491.707592][T17612] loop2: detected capacity change from 0 to 2048 [ 491.720017][T17614] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 491.743683][T17613] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 491.767003][ T10] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:477: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0 [ 491.778051][T17595] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 491.817316][T17614] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 491.832999][T15772] EXT4-fs (loop5): Inode 18 (ffff88806ac73c00): i_reserved_data_blocks (1) not cleared! [ 491.843798][T17613] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 491.845494][ T10] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 24 with max blocks 1 with error 117 [ 491.878435][T17612] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 491.900419][ T33] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:477: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0 [ 491.903129][T17613] EXT4-fs (loop4): This should not happen!! Data will be lost [ 491.903129][T17613] [ 491.929618][T17612] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 491.943839][T17614] EXT4-fs (loop1): This should not happen!! Data will be lost [ 491.943839][T17614] [ 491.944064][ T33] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 49 with max blocks 1 with error 117 [ 491.965260][T17588] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 491.983457][T17617] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 492.000502][T17588] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 492.007333][ T10] EXT4-fs (loop3): This should not happen!! Data will be lost [ 492.007333][ T10] [ 492.022483][T15769] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 492.028950][ T33] EXT4-fs (loop0): This should not happen!! Data will be lost [ 492.028950][ T33] [ 492.047780][T15769] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 492.052949][T17617] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 492.072680][ T2493] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:477: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 492.088618][T15765] EXT4-fs (loop0): Inode 18 (ffff88806af3bc00): i_reserved_data_blocks (1) not cleared! [ 492.094937][T17620] loop5: detected capacity change from 0 to 2048 [ 492.118711][T15768] EXT4-fs (loop3): Inode 18 (ffff88806ae32800): i_reserved_data_blocks (1) not cleared! [ 492.130853][T15769] EXT4-fs (loop4): Inode 18 (ffff888065428000): i_reserved_data_blocks (1) not cleared! [ 492.140792][ T2493] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 14 with max blocks 1 with error 117 [ 492.143976][T17617] EXT4-fs (loop2): This should not happen!! Data will be lost [ 492.143976][T17617] [ 492.190808][ T2493] EXT4-fs (loop1): This should not happen!! Data will be lost [ 492.190808][ T2493] [ 492.239150][T15766] EXT4-fs (loop1): Inode 18 (ffff888075b98a00): i_reserved_data_blocks (1) not cleared! [ 492.251323][T15767] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 492.273465][T15767] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 492.280570][T17629] loop3: detected capacity change from 0 to 2048 [ 492.292398][T17627] loop0: detected capacity change from 0 to 2048 [ 492.301080][T17620] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 492.306832][T17630] loop4: detected capacity change from 0 to 2048 [ 492.345351][T17620] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 492.359274][T15767] EXT4-fs (loop2): Inode 18 (ffff888075b54600): i_reserved_data_blocks (1) not cleared! [ 492.397304][T17631] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 492.415455][T17631] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 492.438487][T17627] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 492.439700][T17640] loop1: detected capacity change from 0 to 2048 [ 492.472421][T17630] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 492.482695][T17629] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 492.501330][T17627] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 492.514780][T17631] EXT4-fs (loop5): This should not happen!! Data will be lost [ 492.514780][T17631] [ 492.533446][T17646] loop2: detected capacity change from 0 to 2048 [ 492.536305][T17630] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 492.554221][T17629] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 492.575638][T17620] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 492.605547][T17641] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 492.658070][T17640] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 492.663065][T17620] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 492.682561][T17640] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 492.694980][T17641] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 492.697832][T17643] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 492.707611][T17641] EXT4-fs (loop0): This should not happen!! Data will be lost [ 492.707611][T17641] [ 492.722740][T17642] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 492.754287][ T2493] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:477: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 492.770577][T15765] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 492.780278][T17646] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 492.790053][T17646] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 492.803122][T15765] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 492.805534][T17640] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 492.825946][T17654] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 492.827594][T17640] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 492.853312][T17643] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 492.853337][ T2493] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 18 with max blocks 1 with error 117 [ 492.866055][T17643] EXT4-fs (loop3): This should not happen!! Data will be lost [ 492.866055][T17643] [ 492.890709][T17649] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 492.891428][T15765] EXT4-fs (loop0): Inode 18 (ffff88806ac70a00): i_reserved_data_blocks (1) not cleared! [ 492.909623][T15768] EXT4-fs (loop3): Inode 18 (ffff88806ac50000): i_reserved_data_blocks (1) not cleared! [ 492.926093][T17654] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 492.940166][T17649] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 492.942914][T17642] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 492.964806][T17654] EXT4-fs (loop2): This should not happen!! Data will be lost [ 492.964806][T17654] [ 492.965400][T17649] EXT4-fs (loop1): This should not happen!! Data will be lost [ 492.965400][T17649] [ 492.975204][T17646] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 492.986554][ T2493] EXT4-fs (loop5): This should not happen!! Data will be lost [ 492.986554][ T2493] [ 493.025671][T17646] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 493.039055][T17640] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 493.058855][T17640] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 493.064872][T15772] EXT4-fs (loop5): Inode 18 (ffff88806ad18a00): i_reserved_data_blocks (1) not cleared! [ 493.112464][T17659] loop3: detected capacity change from 0 to 2048 [ 493.113220][T17646] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 493.129261][T17642] EXT4-fs (loop4): This should not happen!! Data will be lost [ 493.129261][T17642] [ 493.143910][ T10] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:477: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0 [ 493.152127][T17660] loop0: detected capacity change from 0 to 2048 [ 493.173986][T15769] EXT4-fs (loop4): Inode 18 (ffff88806ac56400): i_reserved_data_blocks (1) not cleared! [ 493.191479][T17646] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 493.199151][ T10] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 61 with max blocks 1 with error 117 [ 493.248594][ T66] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 493.285513][T17659] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 493.305049][T17667] loop5: detected capacity change from 0 to 2048 [ 493.305627][ T66] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 58 with max blocks 1 with error 117 [ 493.323639][T17672] loop4: detected capacity change from 0 to 2048 [ 493.365358][T17660] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 493.378964][T17659] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 493.394229][ T10] EXT4-fs (loop1): This should not happen!! Data will be lost [ 493.394229][ T10] [ 493.425658][T17660] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 493.442361][T17667] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 493.453950][T15766] EXT4-fs (loop1): Inode 18 (ffff88806ad10000): i_reserved_data_blocks (1) not cleared! [ 493.465657][ T66] EXT4-fs (loop2): This should not happen!! Data will be lost [ 493.465657][ T66] [ 493.478216][T17673] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 493.495315][T17672] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 493.509535][T17667] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 493.522583][T17673] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 493.530688][T17677] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 493.542492][T17672] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 493.563729][T15767] EXT4-fs (loop2): Inode 18 (ffff88806ad1ee00): i_reserved_data_blocks (1) not cleared! [ 493.576003][T17673] EXT4-fs (loop3): This should not happen!! Data will be lost [ 493.576003][T17673] [ 493.596648][T17677] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 493.620067][T17681] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 493.639194][T17684] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 493.651830][T17688] loop1: detected capacity change from 0 to 2048 [ 493.661117][T15768] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 493.679983][T15768] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 493.695668][T17677] EXT4-fs (loop0): This should not happen!! Data will be lost [ 493.695668][T17677] [ 493.695995][T17681] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 493.721031][T15768] EXT4-fs (loop3): Inode 18 (ffff88806ff21e00): i_reserved_data_blocks (1) not cleared! [ 493.722452][T17684] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 493.744317][T15765] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 493.747207][T17692] loop2: detected capacity change from 0 to 2048 [ 493.766411][T15765] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 493.770802][T17681] EXT4-fs (loop5): This should not happen!! Data will be lost [ 493.770802][T17681] [ 493.824460][T15765] EXT4-fs (loop0): Inode 18 (ffff88806ad14600): i_reserved_data_blocks (1) not cleared! [ 493.844409][T17684] EXT4-fs (loop4): This should not happen!! Data will be lost [ 493.844409][T17684] [ 493.912191][T17699] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 493.931591][T17702] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1213: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 493.940202][T15772] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 493.946638][T17702] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 71 with error 28 [ 493.969514][T15769] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 493.980593][T17702] EXT4-fs (loop1): This should not happen!! Data will be lost [ 493.980593][T17702] [ 493.995149][T15769] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 493.995147][T17699] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 493.995174][T17699] EXT4-fs (loop2): This should not happen!! Data will be lost [ 493.995174][T17699] [ 494.016011][T15772] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 494.030809][T17702] EXT4-fs (loop1): Total free blocks count 0 [ 494.048217][T17704] loop0: detected capacity change from 0 to 2048 [ 494.055325][T17698] loop3: detected capacity change from 0 to 2048 [ 494.062873][T17702] EXT4-fs (loop1): Free/Dirty block details [ 494.083973][T17692] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 494.085784][T17702] EXT4-fs (loop1): free_blocks=2415919104 [ 494.107852][T17692] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 494.116199][T15769] EXT4-fs (loop4): Inode 18 (ffff88806ae4ee00): i_reserved_data_blocks (1) not cleared! [ 494.119971][T17702] EXT4-fs (loop1): dirty_blocks=80 [ 494.134973][T17692] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 494.144785][T17702] EXT4-fs (loop1): Block reservation details [ 494.150921][T17702] EXT4-fs (loop1): i_reserved_data_blocks=5 [ 494.157683][T17688] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 494.186643][T17692] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 494.201983][T17692] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 494.216373][T17692] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 494.224076][T17710] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 494.244298][T17688] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 494.262760][ T66] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 494.278824][T15772] EXT4-fs (loop5): Inode 18 (ffff888075a30a00): i_reserved_data_blocks (1) not cleared! [ 494.312396][ T66] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 16 with max blocks 1 with error 117 [ 494.328556][T17698] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 494.338606][ T33] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 70 with max blocks 1 with error 28 [ 494.364707][T17716] loop4: detected capacity change from 0 to 2048 [ 494.370894][T17710] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 494.372718][T17698] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 494.394139][ T66] EXT4-fs (loop2): This should not happen!! Data will be lost [ 494.394139][ T66] [ 494.408947][ T33] EXT4-fs (loop1): This should not happen!! Data will be lost [ 494.408947][ T33] [ 494.415312][T17710] EXT4-fs (loop0): This should not happen!! Data will be lost [ 494.415312][T17710] [ 494.432382][T15767] EXT4-fs (loop2): Inode 18 (ffff888075bbda00): i_reserved_data_blocks (1) not cleared! [ 494.450970][T17704] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 494.484555][T17704] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 494.498037][T17711] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 494.533086][T17719] loop5: detected capacity change from 0 to 2048 [ 494.549644][ T33] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:477: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0 [ 494.564409][T17727] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 494.598649][T17711] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 494.598712][ T33] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 13 with max blocks 1 with error 117 [ 494.626552][T17724] loop1: detected capacity change from 0 to 2048 [ 494.628032][T17727] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 494.645482][T17711] EXT4-fs (loop3): This should not happen!! Data will be lost [ 494.645482][T17711] [ 494.647702][T17729] loop2: detected capacity change from 0 to 2048 [ 494.665211][ T33] EXT4-fs (loop0): This should not happen!! Data will be lost [ 494.665211][ T33] [ 494.676032][T15768] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 494.687569][T15765] EXT4-fs (loop0): Inode 18 (ffff888075a36e00): i_reserved_data_blocks (1) not cleared! [ 494.695291][T17727] EXT4-fs (loop4): This should not happen!! Data will be lost [ 494.695291][T17727] [ 494.714314][ T26] kauditd_printk_skb: 20 callbacks suppressed [ 494.714328][ T26] audit: type=1804 audit(1692248039.308:2062): pid=17719 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.Nd5iF4/49/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 494.745416][T17716] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 494.745413][ T26] audit: type=1804 audit(1692248039.318:2063): pid=17724 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.E7tDet/48/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 494.781621][T15768] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 494.797131][T17719] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 494.816923][T17719] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 494.834450][ T26] audit: type=1804 audit(1692248039.428:2064): pid=17729 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.K6taJ1/49/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 494.851397][T15768] EXT4-fs (loop3): Inode 18 (ffff888075a36400): i_reserved_data_blocks (1) not cleared! [ 494.868771][T17738] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 494.871666][T17739] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 494.884368][ T26] audit: type=1804 audit(1692248039.468:2065): pid=17741 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.E7tDet/48/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 494.952196][T17716] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 494.971307][T17729] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 494.992776][ T10] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:477: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0 [ 495.002426][T17742] loop0: detected capacity change from 0 to 2048 [ 495.006637][T17738] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 495.028528][T17729] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 495.047143][T17745] loop3: detected capacity change from 0 to 2048 [ 495.054828][ T10] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 11 with max blocks 1 with error 117 [ 495.067696][T17739] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 495.089202][T17738] EXT4-fs (loop5): This should not happen!! Data will be lost [ 495.089202][T17738] [ 495.100219][T17729] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 495.117030][ T10] EXT4-fs (loop4): This should not happen!! Data will be lost [ 495.117030][ T10] [ 495.133292][T17739] EXT4-fs (loop1): This should not happen!! Data will be lost [ 495.133292][T17739] [ 495.137042][T17729] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 495.166302][T15769] EXT4-fs (loop4): Inode 18 (ffff88806adf1400): i_reserved_data_blocks (1) not cleared! [ 495.182016][ T26] audit: type=1804 audit(1692248039.778:2066): pid=17742 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.s5Iv7r/50/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 495.187099][T15766] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 495.205818][ T26] audit: type=1804 audit(1692248039.778:2067): pid=17745 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.mQs7a7/49/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 495.238340][T15772] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 495.257482][T15766] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 495.270115][T17743] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 495.297694][ T26] audit: type=1804 audit(1692248039.898:2068): pid=17758 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.s5Iv7r/50/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 495.323253][T17758] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1213: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 495.339704][T15772] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 495.342148][T15766] EXT4-fs (loop1): Inode 18 (ffff88806adf5a00): i_reserved_data_blocks (1) not cleared! [ 495.361640][T17743] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 495.374404][T17745] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 495.385233][T17758] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 6 with error 28 [ 495.398015][ T26] audit: type=1804 audit(1692248039.918:2069): pid=17758 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor279" name="/root/syzkaller.s5Iv7r/50/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 495.422002][T17745] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 495.434377][T17743] EXT4-fs (loop2): This should not happen!! Data will be lost [ 495.434377][T17743] [ 495.434790][T15772] EXT4-fs (loop5): Inode 18 (ffff88806ff3a800): i_reserved_data_blocks (1) not cleared! [ 495.454667][T17758] EXT4-fs (loop0): This should not happen!! Data will be lost [ 495.454667][T17758] [ 495.467225][T17759] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 495.468033][T17758] EXT4-fs (loop0): Total free blocks count 0 [ 495.488899][T15767] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 495.523908][T15767] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 495.525323][T17762] loop4: detected capacity change from 0 to 2048 [ 495.551508][T17758] EXT4-fs (loop0): Free/Dirty block details [ 495.551792][T17759] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 495.569648][T17758] EXT4-fs (loop0): free_blocks=2415919104 [ 495.582770][T17764] loop1: detected capacity change from 0 to 2048 [ 495.591628][T17758] EXT4-fs (loop0): dirty_blocks=48 [ 495.602715][T15767] EXT4-fs (loop2): Inode 18 (ffff88806fc4bc00): i_reserved_data_blocks (1) not cleared! [ 495.607042][T17758] EXT4-fs (loop0): Block reservation details [ 495.626740][T17766] loop5: detected capacity change from 0 to 2048 [ 495.634450][T17758] EXT4-fs (loop0): i_reserved_data_blocks=4 [ 495.649184][ T26] audit: type=1804 audit(1692248040.248:2070): pid=17764 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.E7tDet/49/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 495.663206][T17759] EXT4-fs (loop3): This should not happen!! Data will be lost [ 495.663206][T17759] [ 495.706053][ T26] audit: type=1804 audit(1692248040.298:2071): pid=17762 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.1b833i/50/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 495.741744][T17764] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 495.761827][T17762] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 495.771341][T17764] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 495.771649][T17775] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 495.789258][T17776] loop2: detected capacity change from 0 to 2048 [ 495.804867][T17762] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 495.816966][T15768] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 495.826752][ T2493] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 6 with max blocks 52 with error 28 [ 495.841094][T17762] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 495.850971][T17775] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 495.855063][T15768] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 495.870983][T17779] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 495.896264][T17775] EXT4-fs (loop1): This should not happen!! Data will be lost [ 495.896264][T17775] [ 495.904231][ T2493] EXT4-fs (loop0): This should not happen!! Data will be lost [ 495.904231][ T2493] [ 495.909118][T17762] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 495.937276][T17764] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 495.950306][T17777] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 495.957531][T17779] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 495.998882][T15768] EXT4-fs (loop3): Inode 18 (ffff888075a49400): i_reserved_data_blocks (1) not cleared! [ 496.000103][T17764] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 496.022908][T17777] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 496.036438][T17777] EXT4-fs (loop4): This should not happen!! Data will be lost [ 496.036438][T17777] [ 496.048454][T17764] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 496.061518][T17776] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 496.071253][T17762] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 496.072752][T17764] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 496.088732][T17779] EXT4-fs (loop5): This should not happen!! Data will be lost [ 496.088732][T17779] [ 496.097358][T17784] loop0: detected capacity change from 0 to 2048 [ 496.112229][T17764] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 496.121780][T17776] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 496.122281][T17766] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 496.133632][T17762] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 496.157512][T17764] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 496.170999][T17766] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 496.184303][T17786] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 496.202630][T17786] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 496.217376][T17762] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 496.219059][ T10] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:477: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0 [ 496.245937][ T2493] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:477: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 496.265534][ T10] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 24 with max blocks 1 with error 117 [ 496.279978][T17762] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 496.302723][T17791] loop3: detected capacity change from 0 to 2048 [ 496.310045][ T2493] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 38 with max blocks 1 with error 117 [ 496.310768][T17786] EXT4-fs (loop2): This should not happen!! Data will be lost [ 496.310768][T17786] [ 496.334244][ T2493] EXT4-fs (loop5): This should not happen!! Data will be lost [ 496.334244][ T2493] [ 496.341309][ T10] EXT4-fs (loop1): This should not happen!! Data will be lost [ 496.341309][ T10] [ 496.354354][ T1133] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:477: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0 [ 496.371804][T17784] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 496.383098][T15766] EXT4-fs (loop1): Inode 18 (ffff88806ff30a00): i_reserved_data_blocks (1) not cleared! [ 496.391354][T15772] EXT4-fs (loop5): Inode 18 (ffff88806ff36e00): i_reserved_data_blocks (1) not cleared! [ 496.397241][T17784] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 496.407584][ T1133] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 13 with max blocks 1 with error 117 [ 496.437082][ T1133] EXT4-fs (loop4): This should not happen!! Data will be lost [ 496.437082][ T1133] [ 496.446999][T17784] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 496.459412][T15767] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 496.462637][T17784] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 496.481525][T15769] EXT4-fs (loop4): Inode 18 (ffff888075a4bc00): i_reserved_data_blocks (1) not cleared! [ 496.525499][T15767] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 496.539430][T17793] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 496.566656][T17793] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 496.575198][T17802] loop1: detected capacity change from 0 to 2048 [ 496.580803][T17793] EXT4-fs (loop0): This should not happen!! Data will be lost [ 496.580803][T17793] [ 496.595631][T17784] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 496.602949][T17791] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 496.617365][T17784] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 496.630187][T17804] loop5: detected capacity change from 0 to 2048 [ 496.630221][T15767] EXT4-fs (loop2): Inode 18 (ffff88806aec5a00): i_reserved_data_blocks (1) not cleared! [ 496.656478][T17791] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 496.658925][T17784] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 496.689597][T17806] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 496.721316][T17806] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 496.735775][T17806] EXT4-fs (loop3): This should not happen!! Data will be lost [ 496.735775][T17806] [ 496.748665][T17810] loop4: detected capacity change from 0 to 2048 [ 496.775624][T17784] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 496.811113][ T10] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:477: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0 [ 496.847882][T17802] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 496.855136][T17804] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 496.857492][T17791] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 496.867447][ T10] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 33 with max blocks 1 with error 117 [ 496.894956][T17804] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 496.908920][T17802] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 496.910078][T17810] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 496.921978][T17824] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 496.944900][ T10] EXT4-fs (loop0): This should not happen!! Data will be lost [ 496.944900][ T10] [ 496.949772][T17791] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 496.961082][T17823] loop2: detected capacity change from 0 to 2048 [ 496.975405][T17802] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 496.985426][T17824] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 496.988284][T15765] EXT4-fs (loop0): Inode 18 (ffff88806ac53c00): i_reserved_data_blocks (1) not cleared! [ 496.998178][T17802] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 497.012159][T17810] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 497.032644][ T33] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:477: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0 [ 497.047088][T17824] EXT4-fs (loop5): This should not happen!! Data will be lost [ 497.047088][T17824] [ 497.059535][ T33] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 13 with max blocks 1 with error 117 [ 497.072473][T17804] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 497.094118][ T33] EXT4-fs (loop3): This should not happen!! Data will be lost [ 497.094118][ T33] [ 497.104326][T17810] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 497.114506][T17817] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 497.140027][T17804] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 497.159954][T17810] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 497.170321][T17823] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 497.176891][T17817] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 497.194580][T17823] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 497.208110][T15768] EXT4-fs (loop3): Inode 18 (ffff88806ac55a00): i_reserved_data_blocks (1) not cleared! [ 497.218179][T17804] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 497.228573][T17827] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 497.244237][T17804] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 497.261436][T17834] loop0: detected capacity change from 0 to 2048 [ 497.265280][T17823] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 497.270688][T17817] EXT4-fs (loop1): This should not happen!! Data will be lost [ 497.270688][T17817] [ 497.288826][T17823] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 497.289646][T17827] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 497.313596][ T10] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:477: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0 [ 497.332202][T17802] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 497.340859][T17835] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 497.360439][T17827] EXT4-fs (loop4): This should not happen!! Data will be lost [ 497.360439][T17827] [ 497.360767][ T10] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 11 with max blocks 1 with error 117 [ 497.386645][T15769] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 497.397389][T17802] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 497.409347][T17835] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 497.430488][T15769] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 497.445639][T17838] loop3: detected capacity change from 0 to 2048 [ 497.452470][T17835] EXT4-fs (loop2): This should not happen!! Data will be lost [ 497.452470][T17835] [ 497.465622][ T10] EXT4-fs (loop5): This should not happen!! Data will be lost [ 497.465622][ T10] [ 497.470660][ T2493] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:477: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 497.490623][T17823] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 497.491637][T15769] EXT4-fs (loop4): Inode 18 (ffff88806aca3c00): i_reserved_data_blocks (1) not cleared! [ 497.510449][T15772] EXT4-fs (loop5): Inode 18 (ffff88806aca6e00): i_reserved_data_blocks (1) not cleared! [ 497.525029][T17834] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 497.543661][T17823] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 497.553422][ T2493] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 36 with max blocks 1 with error 117 [ 497.568004][ T2493] EXT4-fs (loop1): This should not happen!! Data will be lost [ 497.568004][ T2493] [ 497.580823][T15766] EXT4-fs (loop1): Inode 18 (ffff88806aec0000): i_reserved_data_blocks (1) not cleared! [ 497.614104][T17834] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 497.642286][T17847] loop4: detected capacity change from 0 to 2048 [ 497.652401][T17838] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 497.676630][T17838] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 497.688996][T17842] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 497.704734][ T2493] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:477: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 497.728371][T17838] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 497.732307][ T2493] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 16 with max blocks 1 with error 117 [ 497.755877][T17838] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 497.782156][T17847] EXT4-fs mount: 258 callbacks suppressed [ 497.782173][T17847] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 497.792737][T17850] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 497.802146][T17854] loop1: detected capacity change from 0 to 2048 [ 497.815772][ T2493] EXT4-fs (loop2): This should not happen!! Data will be lost [ 497.815772][ T2493] [ 497.832520][T17850] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 497.832609][T17842] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 497.846404][T15767] EXT4-fs (loop2): Inode 18 (ffff88806af39e00): i_reserved_data_blocks (1) not cleared! [ 497.858478][T17842] EXT4-fs (loop0): This should not happen!! Data will be lost [ 497.858478][T17842] [ 497.872010][T17856] loop5: detected capacity change from 0 to 2048 [ 497.883227][T17834] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 497.908228][T17834] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 497.923540][T17850] EXT4-fs (loop3): This should not happen!! Data will be lost [ 497.923540][T17850] [ 497.942414][T17854] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 497.950705][T17838] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 497.955732][T15767] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 497.995982][T17838] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 498.015868][ T66] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 498.033367][T17847] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 498.043472][ T1133] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:477: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0 [ 498.058370][T17847] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 498.081184][T17866] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 498.099077][T17856] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 498.125267][T17854] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 498.135243][ T66] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 11 with max blocks 1 with error 117 [ 498.135411][ T1133] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 8 with max blocks 1 with error 117 [ 498.161600][T17866] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 498.183931][T17854] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 498.192885][T17870] loop2: detected capacity change from 0 to 2048 [ 498.222608][T17866] EXT4-fs (loop4): This should not happen!! Data will be lost [ 498.222608][T17866] [ 498.222816][ T66] EXT4-fs (loop0): This should not happen!! Data will be lost [ 498.222816][ T66] [ 498.243901][ T1133] EXT4-fs (loop3): This should not happen!! Data will be lost [ 498.243901][ T1133] [ 498.257762][T17870] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 498.262727][T15768] EXT4-fs (loop3): Inode 18 (ffff888075b9da00): i_reserved_data_blocks (1) not cleared! [ 498.270118][T17854] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 498.295875][T17856] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 498.306587][T17847] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 498.320474][T15786] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1213: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 498.328223][T15768] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 498.341565][T17847] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 498.346986][T17856] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 498.367904][T17854] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 498.377091][T15765] EXT4-fs (loop0): Inode 18 (ffff888075b54600): i_reserved_data_blocks (1) not cleared! [ 498.390535][T17847] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 498.397668][T17856] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 498.409981][T17873] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 498.425962][T17847] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 498.445768][T17856] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 498.465473][T17873] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 498.478937][T15765] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 498.488705][ T2493] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:477: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 498.493398][T17870] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 498.507829][T17873] EXT4-fs (loop1): This should not happen!! Data will be lost [ 498.507829][T17873] [ 498.522097][T17876] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 498.545790][T17870] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 498.548856][T17882] loop3: detected capacity change from 0 to 2048 [ 498.564570][ T2493] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 26 with max blocks 1 with error 117 [ 498.570821][T17879] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 498.579724][ T2493] EXT4-fs (loop4): This should not happen!! Data will be lost [ 498.579724][ T2493] [ 498.602245][T17876] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 498.602259][T15766] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 498.602548][T15766] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 498.624716][T17876] EXT4-fs (loop5): This should not happen!! Data will be lost [ 498.624716][T17876] [ 498.663942][T15769] EXT4-fs (loop4): Inode 18 (ffff888075b9b200): i_reserved_data_blocks (1) not cleared! [ 498.675521][T17882] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 498.691199][T15772] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 498.699045][T17879] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 498.706004][T17888] loop0: detected capacity change from 0 to 2048 [ 498.721476][T15766] EXT4-fs (loop1): Inode 18 (ffff88806ff20000): i_reserved_data_blocks (1) not cleared! [ 498.722466][T15769] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 498.731838][T17879] EXT4-fs (loop2): This should not happen!! Data will be lost [ 498.731838][T17879] [ 498.752873][T17870] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 498.755800][T15772] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 498.764533][T15766] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 498.823737][T17890] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 498.841250][T17870] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 498.848607][T17888] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 498.892504][ T12] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 27 with max blocks 1 with error 28 [ 498.894597][T15772] EXT4-fs (loop5): Inode 18 (ffff88806ae34600): i_reserved_data_blocks (1) not cleared! [ 498.913989][ T12] EXT4-fs (loop2): This should not happen!! Data will be lost [ 498.913989][ T12] [ 498.924577][T17890] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 498.924812][ T12] EXT4-fs (loop2): Total free blocks count 0 [ 498.942978][ T12] EXT4-fs (loop2): Free/Dirty block details [ 498.949160][ T12] EXT4-fs (loop2): free_blocks=2415919104 [ 498.951039][T17894] loop4: detected capacity change from 0 to 2048 [ 498.954884][ T12] EXT4-fs (loop2): dirty_blocks=32 [ 498.954899][ T12] EXT4-fs (loop2): Block reservation details [ 498.955574][T15772] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 498.984027][T17890] EXT4-fs (loop3): This should not happen!! Data will be lost [ 498.984027][T17890] [ 498.994199][T17882] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 499.003940][T17882] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 499.023311][T17888] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 499.035012][T17882] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 499.050349][T17882] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 499.066344][T17894] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 499.074123][T17896] loop1: detected capacity change from 0 to 2048 [ 499.080199][T17899] loop2: detected capacity change from 0 to 2048 [ 499.098494][ T2493] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:477: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 499.109249][T17903] loop5: detected capacity change from 0 to 2048 [ 499.120338][T17888] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 499.160387][T17894] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 499.170595][ T2493] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 25 with max blocks 1 with error 117 [ 499.179166][T17894] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 499.183042][ T2493] EXT4-fs (loop3): This should not happen!! Data will be lost [ 499.183042][ T2493] [ 499.207102][T17897] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 499.207334][T17899] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 499.227895][T17897] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 499.248457][T17896] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 499.261020][T17897] EXT4-fs (loop0): This should not happen!! Data will be lost [ 499.261020][T17897] [ 499.261624][T17903] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 499.281074][T17888] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 499.284453][T15768] EXT4-fs (loop3): Inode 18 (ffff88806fe9bc00): i_reserved_data_blocks (1) not cleared! [ 499.304491][T17888] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 499.318884][T17909] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 499.339938][T17888] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 499.359553][T17888] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 499.369487][T15768] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 499.387811][T17909] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 499.391627][T17899] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 499.430583][ T33] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:477: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0 [ 499.452184][T17909] EXT4-fs (loop4): This should not happen!! Data will be lost [ 499.452184][T17909] [ 499.464425][T17896] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 499.464720][ T33] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 12 with max blocks 1 with error 117 [ 499.493457][T17899] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 499.508780][T17896] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 499.515305][T17916] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 499.537337][ T33] EXT4-fs (loop0): This should not happen!! Data will be lost [ 499.537337][ T33] [ 499.549786][T17903] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 499.554243][T17916] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 499.572256][T15769] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 499.582815][T15765] EXT4-fs (loop0): Inode 18 (ffff888078376e00): i_reserved_data_blocks (1) not cleared! [ 499.595063][T17917] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 499.613822][T15769] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 499.615700][T17903] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 499.628626][T15765] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 499.652662][T17917] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 499.658443][T17921] loop3: detected capacity change from 0 to 2048 [ 499.681903][T15769] EXT4-fs (loop4): Inode 18 (ffff88806ff39e00): i_reserved_data_blocks (1) not cleared! [ 499.683181][T17917] EXT4-fs (loop1): This should not happen!! Data will be lost [ 499.683181][T17917] [ 499.693096][T17916] EXT4-fs (loop2): This should not happen!! Data will be lost [ 499.693096][T17916] [ 499.702202][T17918] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 499.713295][T15769] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 499.745825][T17899] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 499.756373][T17899] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 499.772575][T17896] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 499.772773][T17921] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 499.796635][T17918] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 499.809267][T17896] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 499.820687][T17918] EXT4-fs (loop5): This should not happen!! Data will be lost [ 499.820687][T17918] [ 499.826600][T17926] loop0: detected capacity change from 0 to 2048 [ 499.831295][T17899] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 499.842088][T17896] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 499.856252][ T26] kauditd_printk_skb: 20 callbacks suppressed [ 499.856266][ T26] audit: type=1804 audit(1692248044.448:2092): pid=17921 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.mQs7a7/53/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 499.906677][T17899] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 499.928059][T15772] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 499.947151][T15772] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 499.953599][T17929] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 499.960533][T17926] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 499.984712][T17896] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 500.012734][ T66] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 500.024838][T17933] loop4: detected capacity change from 0 to 2048 [ 500.035851][ T2493] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:477: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 500.055402][T15772] EXT4-fs (loop5): Inode 18 (ffff888075bb9e00): i_reserved_data_blocks (1) not cleared! [ 500.056868][T17929] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 500.066006][ T2493] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 33 with max blocks 1 with error 117 [ 500.091160][ T66] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 18 with max blocks 1 with error 117 [ 500.094516][T17929] EXT4-fs (loop3): This should not happen!! Data will be lost [ 500.094516][T17929] [ 500.114216][T15772] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 500.124106][ T26] audit: type=1804 audit(1692248044.718:2093): pid=17926 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.s5Iv7r/54/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 500.149957][ T66] EXT4-fs (loop1): This should not happen!! Data will be lost [ 500.149957][ T66] [ 500.168450][T17921] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 500.169888][T15766] EXT4-fs (loop1): Inode 18 (ffff888075bb8a00): i_reserved_data_blocks (1) not cleared! [ 500.191451][T17921] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 500.205068][T17933] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 500.233135][T17926] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 500.242662][T15766] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 500.253686][ T2493] EXT4-fs (loop2): This should not happen!! Data will be lost [ 500.253686][ T2493] [ 500.281724][ T26] audit: type=1804 audit(1692248044.878:2094): pid=17933 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.1b833i/54/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 500.305274][T17941] loop5: detected capacity change from 0 to 2048 [ 500.306270][T15767] EXT4-fs (loop2): Inode 18 (ffff88806ad10000): i_reserved_data_blocks (1) not cleared! [ 500.325550][T17926] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 500.340279][ T10] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:477: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0 [ 500.359133][T17933] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 500.374840][T17941] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 500.378373][T15767] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 500.393001][T17926] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 500.408324][ T10] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 66 with max blocks 1 with error 117 [ 500.408354][T17933] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 500.420779][ T10] EXT4-fs (loop3): This should not happen!! Data will be lost [ 500.420779][ T10] [ 500.442165][T17948] loop1: detected capacity change from 0 to 2048 [ 500.444099][T17926] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 500.468894][T15768] EXT4-fs (loop3): Inode 18 (ffff888075bbb200): i_reserved_data_blocks (1) not cleared! [ 500.481602][ T26] audit: type=1804 audit(1692248045.078:2095): pid=17941 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.Nd5iF4/54/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 500.487275][T15768] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 500.522399][T17948] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 500.543851][T17940] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 500.548184][T17941] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 500.573974][T17942] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 500.593163][T17940] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 500.603786][T17941] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 500.618094][ T26] audit: type=1804 audit(1692248045.218:2096): pid=17948 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.E7tDet/53/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 500.646264][T17940] EXT4-fs (loop0): This should not happen!! Data will be lost [ 500.646264][T17940] [ 500.651191][T17957] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 500.659365][T17955] loop2: detected capacity change from 0 to 2048 [ 500.672960][T17957] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 500.699761][T17942] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 500.717009][T17948] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 500.717672][T17957] EXT4-fs (loop5): This should not happen!! Data will be lost [ 500.717672][T17957] [ 500.737714][T17942] EXT4-fs (loop4): This should not happen!! Data will be lost [ 500.737714][T17942] [ 500.747600][T15765] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 500.759826][T17941] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 500.770472][T17948] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 500.773262][T15765] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 500.793903][T17960] loop3: detected capacity change from 0 to 2048 [ 500.794611][T17933] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 500.812659][T17948] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 500.812833][T17933] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 500.822179][T17941] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 500.848688][T15765] EXT4-fs (loop0): Inode 18 (ffff888075bb9400): i_reserved_data_blocks (1) not cleared! [ 500.858969][T17948] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 500.859878][T15765] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 500.887876][ T1230] ieee802154 phy0 wpan0: encryption failed: -22 [ 500.894198][ T1230] ieee802154 phy1 wpan1: encryption failed: -22 [ 500.904268][ T2493] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 4: comm kworker/u4:6: lblock 1 mapped to illegal pblock 4 (length 1) [ 500.924719][T17955] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 500.929852][T17941] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 500.939077][T17960] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 500.965985][T17958] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 500.982572][T17941] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 500.988592][ T2493] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 1 with max blocks 1 with error 117 [ 500.994660][ T26] audit: type=1804 audit(1692248045.578:2097): pid=17955 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.K6taJ1/54/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 501.047562][T17941] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 501.057103][ T26] audit: type=1804 audit(1692248045.648:2098): pid=17960 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.mQs7a7/54/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 501.068195][T17955] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 501.081667][T17941] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 501.114561][T17958] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 501.119609][T17960] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 501.140530][ T2493] EXT4-fs (loop4): This should not happen!! Data will be lost [ 501.140530][ T2493] [ 501.154795][T17958] EXT4-fs (loop1): This should not happen!! Data will be lost [ 501.154795][T17958] [ 501.165652][T17971] loop0: detected capacity change from 0 to 2048 [ 501.174712][T15769] EXT4-fs (loop4): Inode 18 (ffff88806542d000): i_reserved_data_blocks (1) not cleared! [ 501.185354][T17955] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 501.202348][T17960] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 501.203898][T15769] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 501.238526][ T2493] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:477: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 501.247988][T17972] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 501.266679][ T2493] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 12 with max blocks 1 with error 117 [ 501.270073][T15766] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 501.279938][T17960] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 501.299440][ T2493] EXT4-fs (loop5): This should not happen!! Data will be lost [ 501.299440][ T2493] [ 501.311163][T17971] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 501.324070][T17972] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 501.336936][T15766] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 501.372384][T17960] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 501.399003][T15772] EXT4-fs (loop5): Inode 18 (ffff88806542ee00): i_reserved_data_blocks (1) not cleared! [ 501.425396][ T26] audit: type=1804 audit(1692248046.018:2099): pid=17971 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.s5Iv7r/55/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 501.453848][T17979] loop4: detected capacity change from 0 to 2048 [ 501.459040][T17972] EXT4-fs (loop2): This should not happen!! Data will be lost [ 501.459040][T17972] [ 501.471896][T15772] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 501.476887][T17970] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 501.481223][T15766] EXT4-fs (loop1): Inode 18 (ffff88806adf3200): i_reserved_data_blocks (1) not cleared! [ 501.511845][T17971] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 501.553200][T15767] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 501.557934][T17979] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 501.573175][T15766] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 501.585168][T17970] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 501.599240][T17985] loop5: detected capacity change from 0 to 2048 [ 501.599258][T17971] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 501.618520][T15767] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 501.642658][T17970] EXT4-fs (loop3): This should not happen!! Data will be lost [ 501.642658][T17970] [ 501.646776][ T26] audit: type=1804 audit(1692248046.238:2100): pid=17979 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.1b833i/55/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 501.681650][T17971] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 501.693122][T15767] EXT4-fs (loop2): Inode 18 (ffff88806adf1400): i_reserved_data_blocks (1) not cleared! [ 501.705088][T17971] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 501.719357][T17985] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 501.732414][T15767] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 501.767533][T15768] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 501.783395][T15768] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 501.792479][T17980] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 501.817911][T17980] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 501.829547][T17979] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 501.831863][T17980] EXT4-fs (loop0): This should not happen!! Data will be lost [ 501.831863][T17980] [ 501.850548][T17971] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 501.865485][T17971] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 501.873762][T17985] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 501.899589][T15768] EXT4-fs (loop3): Inode 18 (ffff88806adf2800): i_reserved_data_blocks (1) not cleared! [ 501.906012][ T26] audit: type=1804 audit(1692248046.398:2101): pid=17985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.Nd5iF4/55/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 501.931004][T15768] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 501.943006][ T12] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:477: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 501.949656][T17992] loop1: detected capacity change from 0 to 2048 [ 501.963370][T17979] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 501.975492][T17985] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 501.977977][T17997] loop2: detected capacity change from 0 to 2048 [ 501.995107][ T12] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 11 with max blocks 1 with error 117 [ 502.008437][T17993] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 502.017545][T17985] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 502.035093][T17985] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 502.050525][T17994] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 502.051890][ T12] EXT4-fs (loop0): This should not happen!! Data will be lost [ 502.051890][ T12] [ 502.067363][T17997] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 502.088676][T15765] EXT4-fs (loop0): Inode 18 (ffff88806ae4c600): i_reserved_data_blocks (1) not cleared! [ 502.101054][T17993] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 502.118997][T17993] EXT4-fs (loop4): This should not happen!! Data will be lost [ 502.118997][T17993] [ 502.119138][T17994] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 502.129387][T17979] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 502.153408][T15765] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 502.159147][T17992] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 502.239598][T18005] loop3: detected capacity change from 0 to 2048 [ 502.245488][T17992] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 502.262998][T17997] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 502.270015][T17992] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 502.281826][T17994] EXT4-fs (loop5): This should not happen!! Data will be lost [ 502.281826][T17994] [ 502.289476][T18009] loop0: detected capacity change from 0 to 2048 [ 502.295782][T17979] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 502.301675][T18007] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 502.328882][T17997] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 502.342618][T15772] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 502.352489][ T10] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:477: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0 [ 502.352754][T18010] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 502.385306][T18005] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 502.397671][T15772] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 502.408027][T18010] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 502.411956][T15772] EXT4-fs (loop5): Inode 18 (ffff88806fc4ee00): i_reserved_data_blocks (1) not cleared! [ 502.421801][ T10] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 43 with max blocks 1 with error 117 [ 502.433062][T15772] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 502.444295][T18007] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 502.479087][T18010] EXT4-fs (loop2): This should not happen!! Data will be lost [ 502.479087][T18010] [ 502.491625][T18009] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 502.514551][T18021] loop5: detected capacity change from 0 to 2048 [ 502.525385][ T10] EXT4-fs (loop4): This should not happen!! Data will be lost [ 502.525385][ T10] [ 502.537292][T18007] EXT4-fs (loop1): This should not happen!! Data will be lost [ 502.537292][T18007] [ 502.537707][T15769] EXT4-fs (loop4): Inode 18 (ffff88806adf1e00): i_reserved_data_blocks (1) not cleared! [ 502.556818][T17992] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 502.566415][T17997] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 502.593986][T18005] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 502.604498][T15769] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 502.613442][T18005] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 502.626963][T17997] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 502.626996][T17992] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 502.660298][T18021] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 502.676984][T18009] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 502.689151][T18009] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 502.689288][ T12] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:477: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 502.717640][T18009] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 502.717657][T18005] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 502.741419][T18009] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 502.755257][ T66] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 502.776121][T18026] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 502.777579][ T12] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 20 with max blocks 1 with error 117 [ 502.806347][ T12] EXT4-fs (loop2): This should not happen!! Data will be lost [ 502.806347][ T12] [ 502.816232][ T66] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 49 with max blocks 1 with error 117 [ 502.826777][T18021] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 502.846528][ T66] EXT4-fs (loop1): This should not happen!! Data will be lost [ 502.846528][ T66] [ 502.860918][T15767] EXT4-fs (loop2): Inode 18 (ffff888075a4c600): i_reserved_data_blocks (1) not cleared! [ 502.871506][T18026] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 502.877104][T15767] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 502.883971][T18005] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 502.893581][T18031] loop4: detected capacity change from 0 to 2048 [ 502.905735][T18021] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 502.912283][T15766] EXT4-fs (loop1): Inode 18 (ffff88806ff34600): i_reserved_data_blocks (1) not cleared! [ 502.930971][T18026] EXT4-fs (loop0): This should not happen!! Data will be lost [ 502.930971][T18026] [ 502.944349][T15766] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 502.954086][T18029] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 502.972069][T18027] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 502.987436][T18009] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 502.997731][T18029] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 502.999020][T18009] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 503.014289][T18029] EXT4-fs (loop5): This should not happen!! Data will be lost [ 503.014289][T18029] [ 503.031994][T18027] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 503.045844][T18027] EXT4-fs (loop3): This should not happen!! Data will be lost [ 503.045844][T18027] [ 503.075116][T18021] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 503.080123][T18031] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 503.098740][T18021] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 503.105843][T15768] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 503.115078][ T1133] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:477: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0 [ 503.130498][T18037] loop1: detected capacity change from 0 to 2048 [ 503.136416][T15768] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 503.169208][T18021] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 503.180427][T18021] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 503.187650][ T1133] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 57 with max blocks 1 with error 117 [ 503.204688][T18042] loop2: detected capacity change from 0 to 2048 [ 503.206619][T15768] EXT4-fs (loop3): Inode 18 (ffff88806ff30a00): i_reserved_data_blocks (1) not cleared! [ 503.211205][T18021] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 503.233146][ T1133] EXT4-fs (loop0): This should not happen!! Data will be lost [ 503.233146][ T1133] [ 503.243240][T18021] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 503.244756][T15769] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 503.256819][T18037] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 503.265816][T15765] EXT4-fs (loop0): Inode 18 (ffff88806ff31e00): i_reserved_data_blocks (1) not cleared! [ 503.296166][ T66] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 503.308148][T15768] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 503.331458][T18042] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 503.337741][ T66] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 12 with max blocks 1 with error 117 [ 503.368619][T15765] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 503.412037][T18037] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 503.421767][ T66] EXT4-fs (loop5): This should not happen!! Data will be lost [ 503.421767][ T66] [ 503.432143][T18037] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 503.442983][T18049] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 503.444819][T15772] EXT4-fs (loop5): Inode 18 (ffff888075a35000): i_reserved_data_blocks (1) not cleared! [ 503.476382][T18050] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 503.520032][T18051] loop3: detected capacity change from 0 to 2048 [ 503.530170][T18050] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 503.531479][T18049] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 503.545405][T15772] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 503.557678][T18049] EXT4-fs (loop2): This should not happen!! Data will be lost [ 503.557678][T18049] [ 503.574780][T18042] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 503.585230][T18042] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 503.586601][T18053] loop0: detected capacity change from 0 to 2048 [ 503.598061][T18042] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 503.615712][T18050] EXT4-fs (loop1): This should not happen!! Data will be lost [ 503.615712][T18050] [ 503.615859][T18042] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 503.629429][T18055] loop4: detected capacity change from 0 to 2048 [ 503.644818][T18042] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 503.646109][T18037] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 503.665522][T18051] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 503.677952][T18042] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 503.694495][T18037] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 503.708940][T18042] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 503.724454][T18037] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 503.744769][T18042] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 503.756871][T18037] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 503.757531][T18067] loop5: detected capacity change from 0 to 2048 [ 503.793220][T18055] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 503.812175][T18051] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 503.813536][T18053] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 503.834425][T18051] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 503.849196][ T1133] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:477: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0 [ 503.863228][ T66] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 503.884611][T18067] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 503.898301][T18072] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 503.919986][ T66] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 8 with max blocks 2 with error 117 [ 503.933514][T18072] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 503.971085][ T1133] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 70 with max blocks 1 with error 117 [ 504.015816][T18067] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 504.027072][T18072] EXT4-fs (loop3): This should not happen!! Data will be lost [ 504.027072][T18072] [ 504.037137][T18055] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 504.049114][T18053] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 504.060446][ T66] EXT4-fs (loop2): This should not happen!! Data will be lost [ 504.060446][ T66] [ 504.070528][ T1133] EXT4-fs (loop1): This should not happen!! Data will be lost [ 504.070528][ T1133] [ 504.081283][T18067] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 504.091085][T18055] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 504.095048][T18053] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 504.116804][T15768] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 504.126800][T15767] EXT4-fs (loop2): Inode 18 (ffff88806ff23200): i_reserved_data_blocks (1) not cleared! [ 504.139002][T15766] EXT4-fs (loop1): Inode 18 (ffff88806aec6400): i_reserved_data_blocks (1) not cleared! [ 504.147112][T18080] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 504.149188][T15768] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 504.176562][T15767] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 504.179992][T15766] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 504.186526][T18067] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 504.197661][T18080] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 504.206631][T18067] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 504.216612][T18079] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 504.251420][T15768] EXT4-fs (loop3): Inode 18 (ffff888075a36e00): i_reserved_data_blocks (1) not cleared! [ 504.270179][T15768] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 504.284002][T18081] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 504.291523][T18080] EXT4-fs (loop4): This should not happen!! Data will be lost [ 504.291523][T18080] [ 504.318295][T18081] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 504.329851][T18055] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 504.337922][T18085] loop2: detected capacity change from 0 to 2048 [ 504.342489][T18079] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 504.379524][T18081] EXT4-fs (loop5): This should not happen!! Data will be lost [ 504.379524][T18081] [ 504.382446][T18079] EXT4-fs (loop0): This should not happen!! Data will be lost [ 504.382446][T18079] [ 504.402688][T18055] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 504.415178][T18055] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 504.438855][T18055] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 504.443849][T15765] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 504.473156][T18088] loop3: detected capacity change from 0 to 2048 [ 504.481054][T15772] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 504.488041][T18092] loop1: detected capacity change from 0 to 2048 [ 504.493330][T18085] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 504.497091][T15765] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 504.518379][ T66] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 504.532428][T15772] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 504.549754][ T66] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 8 with max blocks 1 with error 117 [ 504.552702][T18085] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 504.574714][ T66] EXT4-fs (loop4): This should not happen!! Data will be lost [ 504.574714][ T66] [ 504.593861][T15769] EXT4-fs (loop4): Inode 18 (ffff888075b9d000): i_reserved_data_blocks (1) not cleared! [ 504.604497][T15765] EXT4-fs (loop0): Inode 18 (ffff888075b54600): i_reserved_data_blocks (1) not cleared! [ 504.622221][T15772] EXT4-fs (loop5): Inode 18 (ffff88806ac55000): i_reserved_data_blocks (1) not cleared! [ 504.664842][T18092] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 504.680635][T18088] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 504.707962][T18092] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 504.729292][T18095] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 504.758071][T18104] loop4: detected capacity change from 0 to 2048 [ 504.759931][T18088] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 504.777360][T18092] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 504.787082][T18095] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 504.813029][T18092] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 504.813658][T18109] loop0: detected capacity change from 0 to 2048 [ 504.832762][T18095] EXT4-fs (loop2): This should not happen!! Data will be lost [ 504.832762][T18095] [ 504.833414][T18088] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 504.856238][T18088] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 504.871390][ T26] kauditd_printk_skb: 14 callbacks suppressed [ 504.871405][ T26] audit: type=1804 audit(1692248049.468:2116): pid=18104 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.1b833i/58/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 504.871555][T18106] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 504.879296][T18111] loop5: detected capacity change from 0 to 2048 [ 504.917741][T18101] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 504.948255][T15767] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 504.963263][T18106] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 504.983133][T18106] EXT4-fs (loop3): This should not happen!! Data will be lost [ 504.983133][T18106] [ 504.991612][ T26] audit: type=1804 audit(1692248049.578:2117): pid=18109 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.s5Iv7r/58/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 504.992928][T15767] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 505.052351][T18088] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 505.062195][T18104] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 505.063460][T15767] EXT4-fs (loop2): Inode 18 (ffff88806af3ee00): i_reserved_data_blocks (1) not cleared! [ 505.081671][T18088] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 505.094349][T18104] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 505.095267][T18101] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 505.108209][ T26] audit: type=1804 audit(1692248049.628:2118): pid=18111 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.Nd5iF4/58/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 505.142138][T18104] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 505.145449][T18111] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 505.154522][T18124] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1213: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 505.178740][T18104] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 505.191026][ T33] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:477: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0 [ 505.196902][T18101] EXT4-fs (loop1): This should not happen!! Data will be lost [ 505.196902][T18101] [ 505.221138][T18111] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 505.227521][ T26] audit: type=1804 audit(1692248049.748:2119): pid=18124 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.s5Iv7r/58/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 505.234620][T18123] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 505.256417][ T33] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 16 with max blocks 1 with error 117 [ 505.288004][T18116] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 505.288361][T18123] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 505.317774][T15766] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 505.327052][ T33] EXT4-fs (loop3): This should not happen!! Data will be lost [ 505.327052][ T33] [ 505.338077][T18124] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 4 with error 28 [ 505.339996][T18116] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 505.364755][T18124] EXT4-fs (loop0): This should not happen!! Data will be lost [ 505.364755][T18124] [ 505.375069][T15766] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 505.375973][ T26] audit: type=1804 audit(1692248049.748:2120): pid=18124 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor279" name="/root/syzkaller.s5Iv7r/58/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 505.388386][T18123] EXT4-fs (loop5): This should not happen!! Data will be lost [ 505.388386][T18123] [ 505.432599][T15768] EXT4-fs (loop3): Inode 18 (ffff88806af3a800): i_reserved_data_blocks (1) not cleared! [ 505.434493][T15766] EXT4-fs (loop1): Inode 18 (ffff88806af3bc00): i_reserved_data_blocks (1) not cleared! [ 505.457053][T18124] EXT4-fs (loop0): Total free blocks count 0 [ 505.457648][T18116] EXT4-fs (loop4): This should not happen!! Data will be lost [ 505.457648][T18116] [ 505.471511][T18124] EXT4-fs (loop0): Free/Dirty block details [ 505.487840][T18124] EXT4-fs (loop0): free_blocks=2415919104 [ 505.522490][T18131] loop2: detected capacity change from 0 to 2048 [ 505.531393][T18124] EXT4-fs (loop0): dirty_blocks=64 [ 505.553738][T15769] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 505.564369][T18133] loop3: detected capacity change from 0 to 2048 [ 505.565055][T18111] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 505.580578][ T26] audit: type=1804 audit(1692248050.178:2121): pid=18131 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.K6taJ1/58/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 505.593648][T18124] EXT4-fs (loop0): Block reservation details [ 505.616867][T15769] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 505.652957][T18111] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 505.662858][T18138] loop1: detected capacity change from 0 to 2048 [ 505.673490][T18124] EXT4-fs (loop0): i_reserved_data_blocks=5 [ 505.686472][T15769] EXT4-fs (loop4): Inode 18 (ffff88806ac71400): i_reserved_data_blocks (1) not cleared! [ 505.703109][ T12] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 4 with max blocks 61 with error 28 [ 505.713056][T18131] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 505.727355][ T12] EXT4-fs (loop0): This should not happen!! Data will be lost [ 505.727355][ T12] [ 505.728535][T18131] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 505.750593][ T33] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:477: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0 [ 505.782748][ T26] audit: type=1804 audit(1692248050.378:2122): pid=18133 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.mQs7a7/58/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 505.804857][ T33] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 40 with max blocks 1 with error 117 [ 505.842198][T18146] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 505.862417][T18138] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 505.876440][T18133] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 505.889469][ T26] audit: type=1804 audit(1692248050.378:2123): pid=18138 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.E7tDet/57/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 505.898407][ T33] EXT4-fs (loop5): This should not happen!! Data will be lost [ 505.898407][ T33] [ 505.926659][T18148] loop0: detected capacity change from 0 to 2048 [ 505.933481][T18146] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 505.935741][T18138] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 505.962623][T18133] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 505.966024][T18151] loop4: detected capacity change from 0 to 2048 [ 505.986102][T15772] EXT4-fs (loop5): Inode 18 (ffff88806ac76400): i_reserved_data_blocks (1) not cleared! [ 505.993690][T18146] EXT4-fs (loop2): This should not happen!! Data will be lost [ 505.993690][T18146] [ 506.006393][T18152] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 506.017737][T18131] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 506.021944][T18152] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 506.043575][T18152] EXT4-fs (loop1): This should not happen!! Data will be lost [ 506.043575][T18152] [ 506.060140][ T26] audit: type=1804 audit(1692248050.658:2124): pid=18148 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.s5Iv7r/59/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 506.085272][T18153] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 506.089116][T18131] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 506.113100][T18138] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 506.122687][ T26] audit: type=1804 audit(1692248050.708:2125): pid=18151 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.1b833i/59/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 506.145982][T18138] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 506.184276][T18148] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 506.195680][ T66] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 506.198250][T18151] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 506.223545][T18138] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 506.238906][T18153] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 506.247574][T18151] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 506.263433][T18148] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 506.274120][T18153] EXT4-fs (loop3): This should not happen!! Data will be lost [ 506.274120][T18153] [ 506.275331][T18138] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 506.296780][ T66] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 23 with max blocks 1 with error 117 [ 506.299971][T18133] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 506.313442][ T66] EXT4-fs (loop2): This should not happen!! Data will be lost [ 506.313442][ T66] [ 506.333128][T18161] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 506.358656][T18163] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 506.375029][ T33] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:477: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0 [ 506.378866][T18133] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 506.390848][T18167] loop5: detected capacity change from 0 to 2048 [ 506.403175][T18161] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 506.408717][T15767] EXT4-fs (loop2): Inode 18 (ffff88806fe9b200): i_reserved_data_blocks (1) not cleared! [ 506.426054][T18163] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 506.437526][ T33] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 17 with max blocks 1 with error 117 [ 506.441691][T18161] EXT4-fs (loop0): This should not happen!! Data will be lost [ 506.441691][T18161] [ 506.467699][T18163] EXT4-fs (loop4): This should not happen!! Data will be lost [ 506.467699][T18163] [ 506.477295][ T33] EXT4-fs (loop1): This should not happen!! Data will be lost [ 506.477295][ T33] [ 506.479798][T18151] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 506.496933][ T10] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:477: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0 [ 506.505055][T18151] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 506.515775][T18148] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 506.523685][T18151] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 506.542463][T18151] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 506.555385][T18151] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 506.565480][T18151] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 506.579859][T15766] EXT4-fs (loop1): Inode 18 (ffff88806ac72800): i_reserved_data_blocks (1) not cleared! [ 506.579988][T18151] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 506.592404][ T10] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 21 with max blocks 1 with error 117 [ 506.612512][T18148] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 506.626573][T18167] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 506.638191][T18167] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 506.651457][T18174] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 506.652769][ T10] EXT4-fs (loop3): This should not happen!! Data will be lost [ 506.652769][ T10] [ 506.677931][T15768] EXT4-fs (loop3): Inode 18 (ffff88806aca5a00): i_reserved_data_blocks (1) not cleared! [ 506.689699][T18148] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 506.707847][T18175] loop2: detected capacity change from 0 to 2048 [ 506.722607][T18174] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 506.746319][T18174] EXT4-fs (loop5): This should not happen!! Data will be lost [ 506.746319][T18174] [ 506.760785][ T2493] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 10 with max blocks 4 with error 117 [ 506.780319][T18178] loop1: detected capacity change from 0 to 2048 [ 506.786821][ T2493] EXT4-fs (loop4): This should not happen!! Data will be lost [ 506.786821][ T2493] [ 506.794320][T18148] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 506.797761][T18167] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 506.837854][T15769] EXT4-fs (loop4): Inode 18 (ffff88806ff3ee00): i_reserved_data_blocks (1) not cleared! [ 506.858531][T18175] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 506.860357][ T1133] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:477: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0 [ 506.884798][T18167] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 506.902052][T18175] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 506.940692][T18178] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 506.962582][T18178] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 506.975379][T18178] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 506.984617][T18189] loop4: detected capacity change from 0 to 2048 [ 506.985285][ T1133] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 6 with max blocks 1 with error 117 [ 506.993829][T18186] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 507.003778][T18178] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 507.031019][ T2493] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:477: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 507.046732][ T1133] EXT4-fs (loop0): This should not happen!! Data will be lost [ 507.046732][ T1133] [ 507.059115][ T2493] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 25 with max blocks 1 with error 117 [ 507.061041][T18190] loop3: detected capacity change from 0 to 2048 [ 507.072858][ T2493] EXT4-fs (loop5): This should not happen!! Data will be lost [ 507.072858][ T2493] [ 507.079188][T18188] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 507.088766][T15765] EXT4-fs (loop0): Inode 18 (ffff88806ff3c600): i_reserved_data_blocks (1) not cleared! [ 507.114483][T18186] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 507.128417][T15772] EXT4-fs (loop5): Inode 18 (ffff88806ff39e00): i_reserved_data_blocks (1) not cleared! [ 507.150569][T18188] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 507.182778][T18186] EXT4-fs (loop2): This should not happen!! Data will be lost [ 507.182778][T18186] [ 507.214226][T18188] EXT4-fs (loop1): This should not happen!! Data will be lost [ 507.214226][T18188] [ 507.231272][T18189] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 507.252443][T15767] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 507.279407][T15767] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 507.294589][T18190] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 507.304374][T15766] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 507.316196][T18189] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 507.335364][T15766] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 507.338783][T18199] loop0: detected capacity change from 0 to 2048 [ 507.354891][T18200] loop5: detected capacity change from 0 to 2048 [ 507.360788][T15766] EXT4-fs (loop1): Inode 18 (ffff888075bbee00): i_reserved_data_blocks (1) not cleared! [ 507.372526][T18190] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 507.384781][T18189] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 507.397813][T15767] EXT4-fs (loop2): Inode 18 (ffff88806542bc00): i_reserved_data_blocks (1) not cleared! [ 507.413323][T18189] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 507.428917][T18202] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 507.499189][T18208] loop1: detected capacity change from 0 to 2048 [ 507.500054][T18194] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 507.522862][T18202] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 507.538618][T18200] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 507.558689][T18199] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 507.575168][T18202] EXT4-fs (loop3): This should not happen!! Data will be lost [ 507.575168][T18202] [ 507.590775][T18200] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 507.602725][T18194] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 507.602754][T18194] EXT4-fs (loop4): This should not happen!! Data will be lost [ 507.602754][T18194] [ 507.622308][T18190] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 507.634746][T18199] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 507.653954][T18211] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 507.671800][T18217] loop2: detected capacity change from 0 to 2048 [ 507.677542][T18199] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 507.693472][T15769] EXT4-fs (loop4): Inode 18 (ffff88806ae34600): i_reserved_data_blocks (1) not cleared! [ 507.704402][T18218] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 507.732813][T18190] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 507.747323][T18199] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 507.761561][T18211] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 507.777901][T18218] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 507.798938][T18217] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 507.808996][ T66] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 507.822731][T18217] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 507.822935][T18211] EXT4-fs (loop5): This should not happen!! Data will be lost [ 507.822935][T18211] [ 507.835737][T18217] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 507.844561][T18218] EXT4-fs (loop1): This should not happen!! Data will be lost [ 507.844561][T18218] [ 507.865703][T18212] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 507.875611][T18217] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 507.898939][T15772] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 507.902992][T18208] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 507.921374][T15772] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 507.924320][T18212] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 507.933339][ T66] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 17 with max blocks 1 with error 117 [ 507.959430][T18225] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 507.971792][T18208] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 507.988022][ T66] EXT4-fs (loop3): This should not happen!! Data will be lost [ 507.988022][ T66] [ 507.998285][T18225] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 508.008749][T18228] loop4: detected capacity change from 0 to 2048 [ 508.012188][T18225] EXT4-fs (loop2): This should not happen!! Data will be lost [ 508.012188][T18225] [ 508.028286][T15772] EXT4-fs (loop5): Inode 18 (ffff88806fc4e400): i_reserved_data_blocks (1) not cleared! [ 508.028845][T15768] EXT4-fs (loop3): Inode 18 (ffff88806ae30000): i_reserved_data_blocks (1) not cleared! [ 508.039090][T18212] EXT4-fs (loop0): This should not happen!! Data will be lost [ 508.039090][T18212] [ 508.050015][T18217] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 508.069690][T18208] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 508.079387][T15765] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 508.088258][T18208] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 508.102077][T15765] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 508.114022][T18217] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 508.126969][T18208] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 508.137027][T18217] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 508.148780][T15765] EXT4-fs (loop0): Inode 18 (ffff88806fc49e00): i_reserved_data_blocks (1) not cleared! [ 508.171294][T18208] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 508.213598][T18235] loop3: detected capacity change from 0 to 2048 [ 508.226690][T18217] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 508.240467][ T33] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:477: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0 [ 508.259354][T18236] loop5: detected capacity change from 0 to 2048 [ 508.265918][T18228] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 508.289233][ T33] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 20 with max blocks 1 with error 117 [ 508.303525][ T2493] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:477: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 508.324402][T18228] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 508.344714][T18241] loop0: detected capacity change from 0 to 2048 [ 508.352414][ T33] EXT4-fs (loop1): This should not happen!! Data will be lost [ 508.352414][ T33] [ 508.363740][ T2493] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 74 with max blocks 1 with error 117 [ 508.364257][T15766] EXT4-fs (loop1): Inode 18 (ffff88806fc46e00): i_reserved_data_blocks (1) not cleared! [ 508.376136][ T2493] EXT4-fs (loop2): This should not happen!! Data will be lost [ 508.376136][ T2493] [ 508.398237][T15767] EXT4-fs (loop2): Inode 18 (ffff88806ad18000): i_reserved_data_blocks (1) not cleared! [ 508.411794][T18239] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 508.429543][T18249] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1213: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 508.434238][T18239] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 508.508027][T18236] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 508.555043][T18241] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 508.577671][T18241] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 508.585065][T18239] EXT4-fs (loop4): This should not happen!! Data will be lost [ 508.585065][T18239] [ 508.602219][T18236] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 508.607737][T18249] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 14 with error 28 [ 508.635171][T18254] loop2: detected capacity change from 0 to 2048 [ 508.635801][T18241] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 508.651736][T18255] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 508.669354][T18249] EXT4-fs (loop3): This should not happen!! Data will be lost [ 508.669354][T18249] [ 508.679396][T15769] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 508.679524][T18255] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 508.706646][T15769] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 508.711711][T18249] EXT4-fs (loop3): Total free blocks count 0 [ 508.725249][T18249] EXT4-fs (loop3): Free/Dirty block details [ 508.730062][T18260] loop1: detected capacity change from 0 to 2048 [ 508.731425][T18255] EXT4-fs (loop5): This should not happen!! Data will be lost [ 508.731425][T18255] [ 508.747452][T18241] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 508.750079][T18249] EXT4-fs (loop3): free_blocks=2415919104 [ 508.765529][T18236] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 508.775723][T18236] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 508.787863][T18249] EXT4-fs (loop3): dirty_blocks=64 [ 508.793202][T18249] EXT4-fs (loop3): Block reservation details [ 508.799503][T18249] EXT4-fs (loop3): i_reserved_data_blocks=4 [ 508.800094][T18236] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 508.818610][T18241] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 508.829976][T15769] EXT4-fs (loop4): Inode 18 (ffff88806ff3a800): i_reserved_data_blocks (1) not cleared! [ 508.845270][ T1133] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 14 with max blocks 35 with error 28 [ 508.856893][T18254] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 508.865049][T18241] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 508.868003][ T1133] EXT4-fs (loop3): This should not happen!! Data will be lost [ 508.868003][ T1133] [ 508.890995][T18236] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 508.901744][T18258] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 508.903041][T18254] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 508.939214][ T1133] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:477: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0 [ 508.953195][T18254] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 508.962707][T18258] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 508.992358][T18271] loop4: detected capacity change from 0 to 2048 [ 509.014414][T18254] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 509.033891][T18258] EXT4-fs (loop0): This should not happen!! Data will be lost [ 509.033891][T18258] [ 509.054134][ T1133] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 10 with max blocks 1 with error 117 [ 509.072722][T18260] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 509.107711][T15765] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 509.124963][T18265] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 509.128632][T15765] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 509.147579][T18271] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 509.156662][ T1133] EXT4-fs (loop5): This should not happen!! Data will be lost [ 509.156662][ T1133] [ 509.171886][T18265] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 509.173761][T18260] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 509.187750][T18271] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 509.198465][T18278] loop3: detected capacity change from 0 to 2048 [ 509.217196][T15772] EXT4-fs (loop5): Inode 18 (ffff88806ff36400): i_reserved_data_blocks (1) not cleared! [ 509.223538][T18265] EXT4-fs (loop2): This should not happen!! Data will be lost [ 509.223538][T18265] [ 509.229776][T18277] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 509.257375][T15765] EXT4-fs (loop0): Inode 18 (ffff88806fc48a00): i_reserved_data_blocks (1) not cleared! [ 509.258639][T18277] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 509.267594][T18279] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 509.293072][T18277] EXT4-fs (loop1): This should not happen!! Data will be lost [ 509.293072][T18277] [ 509.311351][T15767] EXT4-fs (loop2): Inode 18 (ffff88806fc4b200): i_reserved_data_blocks (1) not cleared! [ 509.348768][T18279] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 509.362093][T18279] EXT4-fs (loop4): This should not happen!! Data will be lost [ 509.362093][T18279] [ 509.376877][T18271] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 509.386740][T18271] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 509.399458][T18260] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 509.410197][T18271] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 509.414697][T18285] loop5: detected capacity change from 0 to 2048 [ 509.424439][T18291] loop0: detected capacity change from 0 to 2048 [ 509.433675][T18271] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 509.444433][T18278] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 509.456026][T18271] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 509.456106][T18260] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 509.472991][T18271] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 509.504759][ T2493] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:477: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 509.519551][T18278] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 509.549208][T18298] loop2: detected capacity change from 0 to 2048 [ 509.550940][ T2493] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 12 with max blocks 1 with error 117 [ 509.574500][ T33] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:477: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0 [ 509.593364][T18293] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 509.632266][T18291] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 509.656386][ T2493] EXT4-fs (loop1): This should not happen!! Data will be lost [ 509.656386][ T2493] [ 509.666431][T18291] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 509.676979][T18285] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 509.689113][T18291] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 509.689428][T15766] EXT4-fs (loop1): Inode 18 (ffff88806ae49400): i_reserved_data_blocks (1) not cleared! [ 509.698715][ T33] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 24 with max blocks 1 with error 117 [ 509.723675][T18298] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 509.738234][T18293] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 509.748513][T18285] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 509.750596][T18291] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 509.774969][T18285] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 509.785182][ T33] EXT4-fs (loop4): This should not happen!! Data will be lost [ 509.785182][ T33] [ 509.785248][T18298] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 509.796018][T18285] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 509.807192][T18293] EXT4-fs (loop3): This should not happen!! Data will be lost [ 509.807192][T18293] [ 509.820159][T15769] EXT4-fs (loop4): Inode 18 (ffff88806fc48000): i_reserved_data_blocks (1) not cleared! [ 509.848036][T18305] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 509.864001][T18305] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 509.897575][T18307] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 509.903951][T18306] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 509.928153][T15768] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 509.948912][T18306] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 509.961816][T15768] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 509.974190][T18307] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 509.985303][T15768] EXT4-fs (loop3): Inode 18 (ffff88806ad16400): i_reserved_data_blocks (1) not cleared! [ 509.992871][T18305] EXT4-fs (loop0): This should not happen!! Data will be lost [ 509.992871][T18305] [ 510.004518][T18306] EXT4-fs (loop2): This should not happen!! Data will be lost [ 510.004518][T18306] [ 510.032229][T18310] loop1: detected capacity change from 0 to 2048 [ 510.040385][T18298] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 510.047310][T18307] EXT4-fs (loop5): This should not happen!! Data will be lost [ 510.047310][T18307] [ 510.058136][T18298] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 510.075529][T15772] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 510.090464][T15765] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 510.111277][T15772] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 510.123150][ T26] kauditd_printk_skb: 22 callbacks suppressed [ 510.123162][ T26] audit: type=1804 audit(1692248054.718:2148): pid=18310 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.E7tDet/61/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 510.160912][T15765] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 510.172534][T18318] loop3: detected capacity change from 0 to 2048 [ 510.185133][ T1133] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:477: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0 [ 510.204243][T15772] EXT4-fs (loop5): Inode 18 (ffff88806ad14600): i_reserved_data_blocks (1) not cleared! [ 510.204961][T15765] EXT4-fs (loop0): Inode 18 (ffff88806ad12800): i_reserved_data_blocks (1) not cleared! [ 510.220506][T18314] loop4: detected capacity change from 0 to 2048 [ 510.239710][T18310] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 510.256798][T18310] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 510.256822][ T1133] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 15 with max blocks 1 with error 117 [ 510.282426][T18310] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 510.304386][ T26] audit: type=1804 audit(1692248054.898:2149): pid=18318 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.mQs7a7/62/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 510.313182][ T1133] EXT4-fs (loop2): This should not happen!! Data will be lost [ 510.313182][ T1133] [ 510.365494][T18310] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 510.385446][ T26] audit: type=1804 audit(1692248054.978:2150): pid=18314 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.1b833i/63/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 510.410595][T15767] EXT4-fs (loop2): Inode 18 (ffff888078376e00): i_reserved_data_blocks (1) not cleared! [ 510.430697][T18332] loop5: detected capacity change from 0 to 2048 [ 510.432718][T18327] loop0: detected capacity change from 0 to 2048 [ 510.457642][T18314] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 510.478457][T18322] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 510.480714][T18329] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 510.493791][ T26] audit: type=1804 audit(1692248055.078:2151): pid=18334 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.mQs7a7/62/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 510.538597][ T26] audit: type=1804 audit(1692248055.138:2152): pid=18332 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.Nd5iF4/63/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 510.584118][T18314] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 510.620282][ T26] audit: type=1804 audit(1692248055.198:2153): pid=18327 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.s5Iv7r/63/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 510.627777][T18322] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 510.656084][T18329] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 510.673034][T18332] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 510.683134][T18327] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 510.683482][T18337] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 510.692665][T18332] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 510.720136][T18322] EXT4-fs (loop1): This should not happen!! Data will be lost [ 510.720136][T18322] [ 510.720871][T18327] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 510.729948][T18332] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 510.759262][T18329] EXT4-fs (loop3): This should not happen!! Data will be lost [ 510.759262][T18329] [ 510.778655][T15766] EXT4-fs (loop1): Inode 18 (ffff88806ff21e00): i_reserved_data_blocks (1) not cleared! [ 510.786180][T18345] loop2: detected capacity change from 0 to 2048 [ 510.790595][T18337] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 510.802674][T18332] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 510.807364][T18327] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 510.819515][T15768] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 510.843408][T18337] EXT4-fs (loop4): This should not happen!! Data will be lost [ 510.843408][T18337] [ 510.844929][T15768] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 510.865145][T18332] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 510.876859][T18332] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 510.892254][T18348] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 510.910978][T18327] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 510.923015][T15769] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 510.933746][T15768] EXT4-fs (loop3): Inode 18 (ffff88806af3c600): i_reserved_data_blocks (1) not cleared! [ 510.944624][T18348] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 510.961378][T15769] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 510.975965][ T26] audit: type=1804 audit(1692248055.568:2154): pid=18345 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.K6taJ1/63/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 510.979177][T18349] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 511.006952][T18355] loop1: detected capacity change from 0 to 2048 [ 511.022632][T18348] EXT4-fs (loop5): This should not happen!! Data will be lost [ 511.022632][T18348] [ 511.032997][T18332] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 511.043708][T18332] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 511.044603][T15769] EXT4-fs (loop4): Inode 18 (ffff88806ff23200): i_reserved_data_blocks (1) not cleared! [ 511.066146][T18332] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 511.066156][T18349] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 511.121646][ T26] audit: type=1804 audit(1692248055.718:2155): pid=18355 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.E7tDet/62/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 511.131298][T18356] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 511.165429][ T2493] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 40 with max blocks 2 with error 117 [ 511.172786][T18349] EXT4-fs (loop0): This should not happen!! Data will be lost [ 511.172786][T18349] [ 511.196839][ T2493] EXT4-fs (loop5): This should not happen!! Data will be lost [ 511.196839][ T2493] [ 511.223615][T18361] loop3: detected capacity change from 0 to 2048 [ 511.237654][T18355] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 511.251826][T15772] EXT4-fs (loop5): Inode 18 (ffff888075b98000): i_reserved_data_blocks (1) not cleared! [ 511.266464][T18355] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 511.279752][T15765] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 511.292785][T18356] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 511.314288][T15765] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 511.314729][T18365] loop4: detected capacity change from 0 to 2048 [ 511.329099][ T26] audit: type=1804 audit(1692248055.928:2156): pid=18361 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.mQs7a7/63/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 511.364893][T15765] EXT4-fs (loop0): Inode 18 (ffff88806fe99400): i_reserved_data_blocks (1) not cleared! [ 511.377313][T18363] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 511.403964][T18356] EXT4-fs (loop2): This should not happen!! Data will be lost [ 511.403964][T18356] [ 511.418677][T18363] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 511.431133][ T26] audit: type=1804 audit(1692248056.018:2157): pid=18365 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.1b833i/64/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 511.458433][T18372] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 511.487988][T18365] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 511.497738][T15767] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 511.499917][T18372] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 511.523248][T15767] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 511.540343][T18372] EXT4-fs (loop3): This should not happen!! Data will be lost [ 511.540343][T18372] [ 511.543336][T18363] EXT4-fs (loop1): This should not happen!! Data will be lost [ 511.543336][T18363] [ 511.555000][T18365] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 511.569182][T18374] loop0: detected capacity change from 0 to 2048 [ 511.583904][T18375] loop5: detected capacity change from 0 to 2048 [ 511.590548][T18361] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 511.598424][T18376] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 511.621952][T18361] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 511.632633][T18376] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 511.649704][T15767] EXT4-fs (loop2): Inode 18 (ffff888075a4da00): i_reserved_data_blocks (1) not cleared! [ 511.674446][T15766] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 511.684215][T18376] EXT4-fs (loop4): This should not happen!! Data will be lost [ 511.684215][T18376] [ 511.696419][T18361] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 511.709166][T15766] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 511.713832][T18365] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 511.737735][T18365] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 511.744427][T15766] EXT4-fs (loop1): Inode 18 (ffff888075a49400): i_reserved_data_blocks (1) not cleared! [ 511.759951][T18361] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 511.772788][T18365] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 511.794193][T18374] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 511.813813][T18365] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 511.821458][T18375] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 511.829317][T18374] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 511.851397][ T66] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 511.871835][T18375] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 511.898235][T18390] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 511.900726][ T10] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:477: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0 [ 511.936278][T18391] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 511.953333][T18389] loop2: detected capacity change from 0 to 2048 [ 511.967596][ T66] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 14 with max blocks 1 with error 117 [ 511.980127][T18390] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 511.992968][T18391] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 512.005807][ T10] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 15 with max blocks 2 with error 117 [ 512.019448][T18393] loop1: detected capacity change from 0 to 2048 [ 512.020412][T18390] EXT4-fs (loop0): This should not happen!! Data will be lost [ 512.020412][T18390] [ 512.035832][ T66] EXT4-fs (loop4): This should not happen!! Data will be lost [ 512.035832][ T66] [ 512.045745][T18391] EXT4-fs (loop5): This should not happen!! Data will be lost [ 512.045745][T18391] [ 512.055773][ T10] EXT4-fs (loop3): This should not happen!! Data will be lost [ 512.055773][ T10] [ 512.068162][T15768] EXT4-fs (loop3): Inode 18 (ffff88806ad1a800): i_reserved_data_blocks (1) not cleared! [ 512.073921][T15769] EXT4-fs (loop4): Inode 18 (ffff88806ad1b200): i_reserved_data_blocks (1) not cleared! [ 512.078121][T18374] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 512.088606][T18375] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 512.159807][T18374] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 512.168754][T18403] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1213: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 512.197792][T18403] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 32 with error 28 [ 512.243839][T18375] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 512.255881][T18403] EXT4-fs (loop2): This should not happen!! Data will be lost [ 512.255881][T18403] [ 512.266938][ T1133] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:477: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0 [ 512.272178][T18406] loop3: detected capacity change from 0 to 2048 [ 512.299789][T18403] EXT4-fs (loop2): Total free blocks count 0 [ 512.307297][T18407] loop4: detected capacity change from 0 to 2048 [ 512.317010][ T1133] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 18 with max blocks 1 with error 117 [ 512.332118][T18393] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 512.342106][ T66] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 512.343941][T18403] EXT4-fs (loop2): Free/Dirty block details [ 512.383002][ T1133] EXT4-fs (loop0): This should not happen!! Data will be lost [ 512.383002][ T1133] [ 512.393611][ T66] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 10 with max blocks 1 with error 117 [ 512.396463][T18393] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 512.436538][T18406] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 512.455076][T15765] EXT4-fs (loop0): Inode 18 (ffff88806ff3ee00): i_reserved_data_blocks (1) not cleared! [ 512.465965][T18406] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 512.474353][ T66] EXT4-fs (loop5): This should not happen!! Data will be lost [ 512.474353][ T66] [ 512.488243][T18393] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 512.498905][T18403] EXT4-fs (loop2): free_blocks=2415919104 [ 512.506371][T18418] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 512.526561][T18393] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 512.528059][T18407] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 512.549647][T18418] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 512.550578][T18403] EXT4-fs (loop2): dirty_blocks=128 [ 512.569704][T15772] EXT4-fs (loop5): Inode 18 (ffff88806ac76e00): i_reserved_data_blocks (1) not cleared! [ 512.579804][T18414] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 512.591781][T18418] EXT4-fs (loop3): This should not happen!! Data will be lost [ 512.591781][T18418] [ 512.630652][T18407] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 512.631508][T18403] EXT4-fs (loop2): Block reservation details [ 512.649014][T18422] loop0: detected capacity change from 0 to 2048 [ 512.649359][T18414] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 512.657888][T18406] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 512.671492][T18403] EXT4-fs (loop2): i_reserved_data_blocks=8 [ 512.684283][T18414] EXT4-fs (loop1): This should not happen!! Data will be lost [ 512.684283][T18414] [ 512.702589][T18420] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 512.721832][ T1133] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 32 with max blocks 89 with error 28 [ 512.735035][T18406] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 512.746841][ T1133] EXT4-fs (loop2): This should not happen!! Data will be lost [ 512.746841][ T1133] [ 512.764135][T18425] loop5: detected capacity change from 0 to 2048 [ 512.765441][T15766] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 512.786404][T18420] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 512.814064][ T66] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 512.824542][T18420] EXT4-fs (loop4): This should not happen!! Data will be lost [ 512.824542][T18420] [ 512.838843][T18407] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 512.849034][T18407] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 512.849070][T15766] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 512.873713][ T66] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 13 with max blocks 1 with error 117 [ 512.897767][ T66] EXT4-fs (loop3): This should not happen!! Data will be lost [ 512.897767][ T66] [ 512.908744][T15768] EXT4-fs (loop3): Inode 18 (ffff88806ac52800): i_reserved_data_blocks (1) not cleared! [ 512.934505][T18422] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 512.945371][T15766] EXT4-fs (loop1): Inode 18 (ffff88806ff3d000): i_reserved_data_blocks (1) not cleared! [ 512.963769][ T2493] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:477: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 512.985540][T18425] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 513.009978][T18422] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 513.025381][ T2493] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 14 with max blocks 1 with error 117 [ 513.048348][T18425] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 513.081310][T18437] loop2: detected capacity change from 0 to 2048 [ 513.089304][T18435] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 513.091370][ T2493] EXT4-fs (loop4): This should not happen!! Data will be lost [ 513.091370][ T2493] [ 513.115419][T18438] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 513.121254][T18442] loop3: detected capacity change from 0 to 2048 [ 513.135860][T18438] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 513.137639][T15769] EXT4-fs (loop4): Inode 18 (ffff88806ff39e00): i_reserved_data_blocks (1) not cleared! [ 513.150025][T18438] EXT4-fs (loop5): This should not happen!! Data will be lost [ 513.150025][T18438] [ 513.169441][T18435] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 513.170160][T18425] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 513.216394][T18425] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 513.228727][T18425] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 513.235936][T18435] EXT4-fs (loop0): This should not happen!! Data will be lost [ 513.235936][T18435] [ 513.249302][T18425] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 513.250921][T18444] loop1: detected capacity change from 0 to 2048 [ 513.269579][T18425] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 513.279487][T18422] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 513.288962][T18425] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 513.301433][T18425] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 513.307574][T18422] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 513.332812][T18437] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 513.361512][T18454] loop4: detected capacity change from 0 to 2048 [ 513.373676][T18442] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 513.375941][ T1133] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 10 with max blocks 2 with error 117 [ 513.397172][T18437] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 513.406896][T18442] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 513.409050][ T1133] EXT4-fs (loop5): This should not happen!! Data will be lost [ 513.409050][ T1133] [ 513.421603][ T2493] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:477: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 513.432203][T18437] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 513.458101][T18437] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 513.476654][T15772] EXT4-fs (loop5): Inode 18 (ffff888075bbc600): i_reserved_data_blocks (1) not cleared! [ 513.497833][T18453] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 513.498228][T18458] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 513.518961][ T2493] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 13 with max blocks 1 with error 117 [ 513.587551][T18444] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 513.597682][T18444] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 513.612045][T18453] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 513.628479][T18454] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 513.632495][T18461] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 513.661472][T18453] EXT4-fs (loop2): This should not happen!! Data will be lost [ 513.661472][T18453] [ 513.672153][T18461] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 513.679171][ T2493] EXT4-fs (loop0): This should not happen!! Data will be lost [ 513.679171][ T2493] [ 513.695554][T18458] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 513.696368][T18454] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 513.710800][T18461] EXT4-fs (loop1): This should not happen!! Data will be lost [ 513.710800][T18461] [ 513.730038][T15767] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 513.730804][T18458] EXT4-fs (loop3): This should not happen!! Data will be lost [ 513.730804][T18458] [ 513.740943][T18465] loop5: detected capacity change from 0 to 2048 [ 513.750731][T18444] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 513.765299][T15768] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 513.766140][T18444] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 513.787473][T15767] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 513.800140][T18444] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 513.810124][T15768] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 513.810483][T18444] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 513.835634][T15765] EXT4-fs (loop0): Inode 18 (ffff88806ae33200): i_reserved_data_blocks (1) not cleared! [ 513.837224][T18454] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 513.849555][T15767] EXT4-fs (loop2): Inode 18 (ffff88806ae32800): i_reserved_data_blocks (1) not cleared! [ 513.865434][T18454] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 513.866153][T15768] EXT4-fs (loop3): Inode 18 (ffff88806fc45a00): i_reserved_data_blocks (1) not cleared! [ 513.877371][T18444] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 513.898140][T18464] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 513.914177][T18444] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 513.928499][T18464] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 513.961660][T18464] EXT4-fs (loop4): This should not happen!! Data will be lost [ 513.961660][T18464] [ 513.974268][T18454] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 513.974532][T18444] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 513.997668][ T33] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 73 with max blocks 1 with error 117 [ 514.010872][ T33] EXT4-fs (loop1): This should not happen!! Data will be lost [ 514.010872][ T33] [ 514.012405][T18454] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 514.036095][T15766] EXT4-fs (loop1): Inode 18 (ffff888075b55000): i_reserved_data_blocks (1) not cleared! [ 514.044797][T18475] loop2: detected capacity change from 0 to 2048 [ 514.091056][T18476] loop0: detected capacity change from 0 to 2048 [ 514.097586][T18465] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 514.120453][T18465] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 514.142969][T18475] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 514.157094][T18478] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 514.167594][T18477] loop3: detected capacity change from 0 to 2048 [ 514.179215][ T10] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:477: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0 [ 514.184796][T18486] loop1: detected capacity change from 0 to 2048 [ 514.230890][ T10] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 15 with max blocks 1 with error 117 [ 514.245932][T18475] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 514.263420][T18478] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 514.296440][T18489] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 514.305301][ T10] EXT4-fs (loop4): This should not happen!! Data will be lost [ 514.305301][ T10] [ 514.327128][T18482] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 514.351951][T18478] EXT4-fs (loop5): This should not happen!! Data will be lost [ 514.351951][T18478] [ 514.373953][T18477] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 514.374420][T18482] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 514.384588][T15769] EXT4-fs (loop4): Inode 18 (ffff88806aca6e00): i_reserved_data_blocks (1) not cleared! [ 514.406793][T18482] EXT4-fs (loop2): This should not happen!! Data will be lost [ 514.406793][T18482] [ 514.420216][T15772] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 514.424234][T18477] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 514.443216][T18486] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 514.456607][T18489] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 514.471091][T18475] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 514.481033][T18477] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 514.488371][T18489] EXT4-fs (loop0): This should not happen!! Data will be lost [ 514.488371][T18489] [ 514.507743][T18486] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 514.509714][T18497] loop4: detected capacity change from 0 to 2048 [ 514.519700][T15772] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 514.522342][T15772] EXT4-fs (loop5): Inode 18 (ffff88806aca4600): i_reserved_data_blocks (1) not cleared! [ 514.527920][T18475] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 514.542541][T18477] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 514.573885][T18498] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 514.590847][ T1133] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:477: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0 [ 514.611542][T18498] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 514.624050][ T1133] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 23 with max blocks 1 with error 117 [ 514.624090][T15765] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 514.651984][T18495] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 514.673973][T18498] EXT4-fs (loop1): This should not happen!! Data will be lost [ 514.673973][T18498] [ 514.690853][ T1133] EXT4-fs (loop2): This should not happen!! Data will be lost [ 514.690853][ T1133] [ 514.701488][T18486] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 514.702280][T15767] EXT4-fs (loop2): Inode 18 (ffff88806ff32800): i_reserved_data_blocks (1) not cleared! [ 514.711029][T18495] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 514.749632][T15765] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 514.768460][T18486] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 514.780487][T18497] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 514.790185][T18495] EXT4-fs (loop3): This should not happen!! Data will be lost [ 514.790185][T18495] [ 514.800976][T18497] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 514.819487][T18503] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 514.834705][T18507] loop2: detected capacity change from 0 to 2048 [ 514.844474][T15768] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 514.845029][T15765] EXT4-fs (loop0): Inode 18 (ffff88806fc4e400): i_reserved_data_blocks (1) not cleared! [ 514.864795][T18486] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 514.876831][T15768] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 514.880941][T18505] loop5: detected capacity change from 0 to 2048 [ 514.907016][T18486] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 514.919351][T18503] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 514.933586][T15768] EXT4-fs (loop3): Inode 18 (ffff88806ff36400): i_reserved_data_blocks (1) not cleared! [ 514.965315][T18507] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 514.976526][T18503] EXT4-fs (loop4): This should not happen!! Data will be lost [ 514.976526][T18503] [ 514.980590][T18507] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 514.998426][T18497] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 515.030296][ T33] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:477: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0 [ 515.056861][T18497] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 515.074893][T18507] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 515.091732][ T33] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 18 with max blocks 1 with error 117 [ 515.103390][T18517] loop0: detected capacity change from 0 to 2048 [ 515.105563][T18507] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 515.133498][ T12] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:477: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 515.149791][T18505] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 515.159872][ T33] EXT4-fs (loop1): This should not happen!! Data will be lost [ 515.159872][ T33] [ 515.169773][T18505] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 515.169962][ T12] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 49 with max blocks 1 with error 117 [ 515.183171][T18505] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 515.205097][ T26] kauditd_printk_skb: 22 callbacks suppressed [ 515.205113][ T26] audit: type=1804 audit(1692248059.798:2180): pid=18517 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.s5Iv7r/67/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 515.224499][T18516] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 515.250209][T15766] EXT4-fs (loop1): Inode 18 (ffff88806adf6400): i_reserved_data_blocks (1) not cleared! [ 515.251131][T18516] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 515.272815][T18516] EXT4-fs (loop2): This should not happen!! Data will be lost [ 515.272815][T18516] [ 515.283417][ T12] EXT4-fs (loop4): This should not happen!! Data will be lost [ 515.283417][ T12] [ 515.293169][T18505] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 515.307181][T18522] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 515.318068][T15769] EXT4-fs (loop4): Inode 18 (ffff88806ff35a00): i_reserved_data_blocks (1) not cleared! [ 515.337824][T18517] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 515.355984][T18522] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 515.376161][T18522] EXT4-fs (loop5): This should not happen!! Data will be lost [ 515.376161][T18522] [ 515.381920][T15767] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 515.394460][T18517] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 515.402526][T18524] loop3: detected capacity change from 0 to 2048 [ 515.408490][T18528] loop4: detected capacity change from 0 to 2048 [ 515.426081][T18505] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 515.429027][T15767] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 515.458159][T18505] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 515.470373][T18529] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 515.478960][T18533] loop1: detected capacity change from 0 to 2048 [ 515.499758][ T10] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:477: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0 [ 515.514080][ T26] audit: type=1804 audit(1692248060.118:2181): pid=18524 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.mQs7a7/67/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 515.514687][T18529] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 515.550714][T15767] EXT4-fs (loop2): Inode 18 (ffff888075a36400): i_reserved_data_blocks (1) not cleared! [ 515.565365][ T10] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 36 with max blocks 1 with error 117 [ 515.593453][ T10] EXT4-fs (loop5): This should not happen!! Data will be lost [ 515.593453][ T10] [ 515.605831][T15772] EXT4-fs (loop5): Inode 18 (ffff88806ad13200): i_reserved_data_blocks (1) not cleared! [ 515.617933][ T26] audit: type=1804 audit(1692248060.158:2182): pid=18528 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.1b833i/68/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 515.638276][T18529] EXT4-fs (loop0): This should not happen!! Data will be lost [ 515.638276][T18529] [ 515.669015][ T26] audit: type=1804 audit(1692248060.218:2183): pid=18533 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.E7tDet/66/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 515.686174][T18541] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 515.710232][T15765] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 515.720067][T18528] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 515.747009][ T26] audit: type=1804 audit(1692248060.338:2184): pid=18550 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.E7tDet/66/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 515.772562][T15765] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 515.773415][T18550] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1213: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 515.803540][T18528] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 515.814647][T18551] loop5: detected capacity change from 0 to 2048 [ 515.822028][ T26] audit: type=1804 audit(1692248060.368:2185): pid=18550 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor279" name="/root/syzkaller.E7tDet/66/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 515.836071][T15765] EXT4-fs (loop0): Inode 18 (ffff88806ad14600): i_reserved_data_blocks (1) not cleared! [ 515.845034][T18541] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 515.856505][T18552] loop2: detected capacity change from 0 to 2048 [ 515.875924][T18550] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 12 with error 28 [ 515.890611][T18541] EXT4-fs (loop3): This should not happen!! Data will be lost [ 515.890611][T18541] [ 515.891335][T18528] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 515.907529][T18550] EXT4-fs (loop1): This should not happen!! Data will be lost [ 515.907529][T18550] [ 515.920127][T18524] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 515.935324][ T26] audit: type=1804 audit(1692248060.528:2186): pid=18551 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.Nd5iF4/68/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 515.960129][T18528] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 515.979545][T18550] EXT4-fs (loop1): Total free blocks count 0 [ 515.985558][T18550] EXT4-fs (loop1): Free/Dirty block details [ 515.992083][T18550] EXT4-fs (loop1): free_blocks=2415919104 [ 515.998459][T18550] EXT4-fs (loop1): dirty_blocks=80 [ 516.003587][T18550] EXT4-fs (loop1): Block reservation details [ 516.006521][T18524] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 516.023129][T18548] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 516.052120][ T26] audit: type=1804 audit(1692248060.648:2187): pid=18552 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.K6taJ1/68/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 516.095316][T18551] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 516.105666][T18550] EXT4-fs (loop1): i_reserved_data_blocks=6 [ 516.113920][T18548] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 516.114055][T18551] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 516.135021][T18560] loop0: detected capacity change from 0 to 2048 [ 516.145160][T18548] EXT4-fs (loop4): This should not happen!! Data will be lost [ 516.145160][T18548] [ 516.163164][ T10] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:477: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0 [ 516.181338][T18552] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 516.182085][ T12] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 12 with max blocks 77 with error 28 [ 516.198463][ T10] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 19 with max blocks 1 with error 117 [ 516.216036][ T10] EXT4-fs (loop3): This should not happen!! Data will be lost [ 516.216036][ T10] [ 516.218635][T15769] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 516.225748][T18552] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 516.251377][ T26] audit: type=1804 audit(1692248060.848:2188): pid=18560 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.s5Iv7r/68/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 516.275613][T15768] EXT4-fs (loop3): Inode 18 (ffff888075a35a00): i_reserved_data_blocks (1) not cleared! [ 516.276767][T15769] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 516.296398][ T12] EXT4-fs (loop1): This should not happen!! Data will be lost [ 516.296398][ T12] [ 516.307176][T18552] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 516.322277][T18552] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 516.338124][T15769] EXT4-fs (loop4): Inode 18 (ffff888065428a00): i_reserved_data_blocks (1) not cleared! [ 516.348512][T18551] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 516.358645][T18561] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 516.365080][T18560] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 516.373898][T18551] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 516.397808][T18562] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 516.407444][T18561] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 516.414724][T18562] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 516.432206][T18561] EXT4-fs (loop2): This should not happen!! Data will be lost [ 516.432206][T18561] [ 516.448353][T18560] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 516.465286][T18562] EXT4-fs (loop5): This should not happen!! Data will be lost [ 516.465286][T18562] [ 516.492474][T18568] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 516.516632][T18551] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 516.516770][T18552] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 516.537680][T18551] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 516.560145][T18568] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 516.591044][T18573] loop4: detected capacity change from 0 to 2048 [ 516.599981][T18552] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 516.613202][T18574] loop1: detected capacity change from 0 to 2048 [ 516.614038][T18575] loop3: detected capacity change from 0 to 2048 [ 516.623091][T18568] EXT4-fs (loop0): This should not happen!! Data will be lost [ 516.623091][T18568] [ 516.626124][ T10] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:477: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0 [ 516.660320][T18560] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 516.670676][ T33] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:477: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0 [ 516.686839][T18560] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 516.687478][ T10] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 43 with max blocks 1 with error 117 [ 516.703288][ T33] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 18 with max blocks 1 with error 117 [ 516.734046][ T26] audit: type=1804 audit(1692248061.328:2189): pid=18574 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.E7tDet/67/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 516.759570][ T33] EXT4-fs (loop2): This should not happen!! Data will be lost [ 516.759570][ T33] [ 516.771143][ T10] EXT4-fs (loop5): This should not happen!! Data will be lost [ 516.771143][ T10] [ 516.789473][ T33] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:477: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0 [ 516.789676][T15767] EXT4-fs (loop2): Inode 18 (ffff888075a4bc00): i_reserved_data_blocks (1) not cleared! [ 516.814569][T15772] EXT4-fs (loop5): Inode 18 (ffff88806542a800): i_reserved_data_blocks (1) not cleared! [ 516.825558][ T33] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 24 with max blocks 1 with error 117 [ 516.847778][ T33] EXT4-fs (loop0): This should not happen!! Data will be lost [ 516.847778][ T33] [ 516.858079][T18574] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 516.864399][T18575] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 516.875568][T18574] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 516.878399][T15765] EXT4-fs (loop0): Inode 18 (ffff88806ff25a00): i_reserved_data_blocks (1) not cleared! [ 516.907909][T18574] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 516.923183][T18574] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 516.929592][T18573] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 516.944728][T18575] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 516.962564][T18589] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 516.967171][T18590] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 516.997680][T18590] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 517.020091][T18590] EXT4-fs (loop3): This should not happen!! Data will be lost [ 517.020091][T18590] [ 517.036431][T18589] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 517.049690][T18573] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 517.067321][T18575] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 517.085637][T18596] loop5: detected capacity change from 0 to 2048 [ 517.086541][T18594] loop2: detected capacity change from 0 to 2048 [ 517.099904][T18575] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 517.105668][T18588] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 517.114256][T18589] EXT4-fs (loop1): This should not happen!! Data will be lost [ 517.114256][T18589] [ 517.135557][T18598] loop0: detected capacity change from 0 to 2048 [ 517.149451][T18588] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 517.166971][T18575] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 517.195970][T18574] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 517.207102][T18575] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 517.207203][T18574] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 517.220353][T18588] EXT4-fs (loop4): This should not happen!! Data will be lost [ 517.220353][T18588] [ 517.233043][T18574] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 517.258629][T15769] EXT4-fs (loop4): Inode 18 (ffff88806ac51e00): i_reserved_data_blocks (1) not cleared! [ 517.291687][T18596] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 517.309814][T18574] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 517.324269][T18607] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1213: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 517.340860][ T2493] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:477: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 517.351448][T18607] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 32 with error 28 [ 517.372588][T18594] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 517.384117][T18596] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 517.403902][ T2493] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 13 with max blocks 1 with error 117 [ 517.418297][ T33] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:477: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0 [ 517.437460][T18607] EXT4-fs (loop0): This should not happen!! Data will be lost [ 517.437460][T18607] [ 517.447219][T18607] EXT4-fs (loop0): Total free blocks count 0 [ 517.454721][T18594] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 517.477768][ T2493] EXT4-fs (loop3): This should not happen!! Data will be lost [ 517.477768][ T2493] [ 517.482039][T18617] loop4: detected capacity change from 0 to 2048 [ 517.487981][ T33] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 52 with max blocks 1 with error 117 [ 517.506686][T18612] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 517.517763][T18607] EXT4-fs (loop0): Free/Dirty block details [ 517.528115][T18594] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 517.538760][T18594] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 517.538785][T15768] EXT4-fs (loop3): Inode 18 (ffff88806ac55000): i_reserved_data_blocks (1) not cleared! [ 517.556549][T18607] EXT4-fs (loop0): free_blocks=2415919104 [ 517.563453][T18612] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 517.568115][ T33] EXT4-fs (loop1): This should not happen!! Data will be lost [ 517.568115][ T33] [ 517.580518][T18612] EXT4-fs (loop5): This should not happen!! Data will be lost [ 517.580518][T18612] [ 517.590383][T18607] EXT4-fs (loop0): dirty_blocks=96 [ 517.603785][T18607] EXT4-fs (loop0): Block reservation details [ 517.618110][T18615] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 517.636463][T15766] EXT4-fs (loop1): Inode 18 (ffff88806ff26400): i_reserved_data_blocks (1) not cleared! [ 517.650229][T18607] EXT4-fs (loop0): i_reserved_data_blocks=6 [ 517.681980][T18615] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 517.682172][T15772] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 517.698576][T18617] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 517.715646][T18615] EXT4-fs (loop2): This should not happen!! Data will be lost [ 517.715646][T18615] [ 517.723066][ T33] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 32 with max blocks 50 with error 28 [ 517.741949][T15772] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 517.749244][T18617] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 517.776042][T15767] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 517.779365][T18617] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 517.795946][T18622] loop3: detected capacity change from 0 to 2048 [ 517.811286][T15767] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 517.823660][ T33] EXT4-fs (loop0): This should not happen!! Data will be lost [ 517.823660][ T33] [ 517.833917][T18617] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 517.848075][T15772] EXT4-fs (loop5): Inode 18 (ffff88806aec1e00): i_reserved_data_blocks (1) not cleared! [ 517.850752][T18627] loop1: detected capacity change from 0 to 2048 [ 517.858271][T15767] EXT4-fs (loop2): Inode 18 (ffff88806ac70a00): i_reserved_data_blocks (1) not cleared! [ 517.891566][T18624] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 517.915325][T18631] loop0: detected capacity change from 0 to 2048 [ 517.948331][T18624] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 517.991247][T18622] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 518.009274][T18624] EXT4-fs (loop4): This should not happen!! Data will be lost [ 518.009274][T18624] [ 518.026082][T18627] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 518.035784][T18617] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 518.076256][T18617] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 518.080042][T18638] loop5: detected capacity change from 0 to 2048 [ 518.099507][ T12] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:477: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 518.114145][T18622] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 518.114174][ T12] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 18 with max blocks 1 with error 117 [ 518.139058][T18622] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 518.144520][T18627] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 518.165854][T18622] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 518.184224][T18631] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 518.194473][ T12] EXT4-fs (loop4): This should not happen!! Data will be lost [ 518.194473][ T12] [ 518.194705][T18631] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 518.207904][T18642] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 518.232523][T18627] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 518.236867][T18646] loop2: detected capacity change from 0 to 2048 [ 518.242784][T18642] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 518.261568][T15769] EXT4-fs (loop4): Inode 18 (ffff888075b51400): i_reserved_data_blocks (1) not cleared! [ 518.272093][T18647] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 518.285564][T18627] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 518.287906][T18642] EXT4-fs (loop3): This should not happen!! Data will be lost [ 518.287906][T18642] [ 518.301371][T18647] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 518.321224][T18622] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 518.353147][T18647] EXT4-fs (loop0): This should not happen!! Data will be lost [ 518.353147][T18647] [ 518.354632][T18653] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 518.363426][T18631] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 518.388193][T18645] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 518.406372][T18631] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 518.418487][T18622] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 518.448925][T18645] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 518.463440][T18645] EXT4-fs (loop1): This should not happen!! Data will be lost [ 518.463440][T18645] [ 518.474403][T18627] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 518.474576][T18631] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 518.484537][T18627] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 518.507180][T18627] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 518.517173][T18627] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 518.524099][T18659] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 518.543558][T18660] loop4: detected capacity change from 0 to 2048 [ 518.552013][ T1133] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:477: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0 [ 518.552732][T18653] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 518.578658][ T2493] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:477: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 518.593046][T18653] EXT4-fs (loop5): This should not happen!! Data will be lost [ 518.593046][T18653] [ 518.603233][T18638] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 518.613551][ T1133] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 10 with max blocks 1 with error 117 [ 518.639431][ T1133] EXT4-fs (loop3): This should not happen!! Data will be lost [ 518.639431][ T1133] [ 518.640134][T18659] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 518.649504][ T2493] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 10 with max blocks 1 with error 117 [ 518.674252][T18631] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 518.686414][T18638] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 518.707974][ T33] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:477: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0 [ 518.723581][T18660] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 518.737472][T18660] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 518.757868][T18660] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 518.768103][ T66] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 518.775523][ T33] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 26 with max blocks 1 with error 117 [ 518.796224][T15768] EXT4-fs (loop3): Inode 18 (ffff888075bb9e00): i_reserved_data_blocks (1) not cleared! [ 518.806533][ T66] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 5 with max blocks 1 with error 117 [ 518.818887][T18660] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 518.819980][T18659] EXT4-fs (loop2): This should not happen!! Data will be lost [ 518.819980][T18659] [ 518.831275][ T2493] EXT4-fs (loop1): This should not happen!! Data will be lost [ 518.831275][ T2493] [ 518.855015][ T33] EXT4-fs (loop0): This should not happen!! Data will be lost [ 518.855015][ T33] [ 518.867580][T18646] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 518.867951][T15765] EXT4-fs (loop0): Inode 18 (ffff888075b99e00): i_reserved_data_blocks (1) not cleared! [ 518.890485][ T66] EXT4-fs (loop5): This should not happen!! Data will be lost [ 518.890485][ T66] [ 518.901387][T18646] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 518.913658][T18660] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 518.924417][T18660] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 518.925981][T15772] EXT4-fs (loop5): Inode 18 (ffff888075b9a800): i_reserved_data_blocks (1) not cleared! [ 518.953054][T15766] EXT4-fs (loop1): Inode 18 (ffff88806ff3ee00): i_reserved_data_blocks (1) not cleared! [ 518.966445][ T2493] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:477: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 519.013270][T18665] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 519.015045][ T2493] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 17 with max blocks 1 with error 117 [ 519.047090][T18670] loop0: detected capacity change from 0 to 2048 [ 519.082844][T18665] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 519.098457][T18674] loop1: detected capacity change from 0 to 2048 [ 519.105925][ T2493] EXT4-fs (loop2): This should not happen!! Data will be lost [ 519.105925][ T2493] [ 519.128316][T18673] loop3: detected capacity change from 0 to 2048 [ 519.163726][T15767] EXT4-fs (loop2): Inode 18 (ffff88806fe9d000): i_reserved_data_blocks (1) not cleared! [ 519.164903][T18665] EXT4-fs (loop4): This should not happen!! Data will be lost [ 519.164903][T18665] [ 519.202647][T18670] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 519.225878][T18678] loop5: detected capacity change from 0 to 2048 [ 519.233591][T18674] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 519.249171][T18670] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 519.268007][T18674] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 519.282531][T18673] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 519.292251][T15769] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 519.306050][T18674] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 519.314236][T15769] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 519.323493][T18670] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 519.355621][T18690] loop2: detected capacity change from 0 to 2048 [ 519.364245][T18674] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 519.376594][T18673] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 519.376968][T18689] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 519.388839][T18670] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 519.404545][T18689] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 519.428408][T18689] EXT4-fs (loop1): This should not happen!! Data will be lost [ 519.428408][T18689] [ 519.436376][T15769] EXT4-fs (loop4): Inode 18 (ffff88806af39e00): i_reserved_data_blocks (1) not cleared! [ 519.442530][T18674] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 519.459725][T18693] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 519.471686][T18674] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 519.510358][T18678] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 519.512363][T18674] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 519.530434][T18678] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 519.530517][T18693] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 519.557526][T18683] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 519.599427][T18698] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 519.604662][T18700] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 519.634804][T18683] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 519.639436][T18698] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 519.661284][T18674] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 519.673470][T18693] EXT4-fs (loop3): This should not happen!! Data will be lost [ 519.673470][T18693] [ 519.684821][T18698] EXT4-fs (loop5): This should not happen!! Data will be lost [ 519.684821][T18698] [ 519.696498][T18683] EXT4-fs (loop0): This should not happen!! Data will be lost [ 519.696498][T18683] [ 519.709649][T18702] loop4: detected capacity change from 0 to 2048 [ 519.718828][T18700] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 519.732455][ T10] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:477: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0 [ 519.746385][T15765] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 519.756421][T18678] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 519.764075][T18700] EXT4-fs (loop2): This should not happen!! Data will be lost [ 519.764075][T18700] [ 519.773466][T15765] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 519.781398][ T10] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 12 with max blocks 1 with error 117 [ 519.789208][T15768] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 519.809938][T18690] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 519.820338][T18678] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 519.820710][ T10] EXT4-fs (loop1): This should not happen!! Data will be lost [ 519.820710][ T10] [ 519.847887][T18678] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 519.874042][T15768] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 519.886300][T18690] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 519.898625][T15765] EXT4-fs (loop0): Inode 18 (ffff88806aec3200): i_reserved_data_blocks (1) not cleared! [ 519.919856][T18702] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 519.923515][T18678] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 519.947706][T18702] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 519.950090][T18690] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 519.969764][T18702] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 519.982832][T18702] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 519.984940][T15768] EXT4-fs (loop3): Inode 18 (ffff88806fc46e00): i_reserved_data_blocks (1) not cleared! [ 519.997840][T15766] EXT4-fs (loop1): Inode 18 (ffff888075bba800): i_reserved_data_blocks (1) not cleared! [ 520.023352][T18707] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 520.054259][ T10] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:477: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0 [ 520.072714][T18690] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 520.093812][T18707] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 520.106611][ T10] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 49 with max blocks 1 with error 117 [ 520.112660][T18712] loop0: detected capacity change from 0 to 2048 [ 520.135797][ T10] EXT4-fs (loop5): This should not happen!! Data will be lost [ 520.135797][ T10] [ 520.146165][T18707] EXT4-fs (loop4): This should not happen!! Data will be lost [ 520.146165][T18707] [ 520.168534][ T66] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 520.173627][T18714] loop1: detected capacity change from 0 to 2048 [ 520.198317][T15772] EXT4-fs (loop5): Inode 18 (ffff88806ae36400): i_reserved_data_blocks (1) not cleared! [ 520.209779][T18702] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 520.220420][ T66] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 71 with max blocks 1 with error 117 [ 520.233004][ T26] kauditd_printk_skb: 21 callbacks suppressed [ 520.233019][ T26] audit: type=1804 audit(1692248064.818:2211): pid=18712 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.s5Iv7r/72/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 520.261088][T18717] loop3: detected capacity change from 0 to 2048 [ 520.265259][T18702] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 520.293275][ T66] EXT4-fs (loop2): This should not happen!! Data will be lost [ 520.293275][ T66] [ 520.319213][T15767] EXT4-fs (loop2): Inode 18 (ffff88806fc4da00): i_reserved_data_blocks (1) not cleared! [ 520.322424][T18712] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 520.339313][ T10] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:477: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0 [ 520.358557][ T26] audit: type=1804 audit(1692248064.948:2212): pid=18714 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.E7tDet/70/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 520.387622][T18712] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 520.419462][T18714] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 520.431423][ T10] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 95 with max blocks 1 with error 117 [ 520.446444][T18722] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 520.452821][T18726] loop5: detected capacity change from 0 to 2048 [ 520.474820][T18714] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 520.495863][T18717] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 520.505765][ T10] EXT4-fs (loop4): This should not happen!! Data will be lost [ 520.505765][ T10] [ 520.506591][ T26] audit: type=1804 audit(1692248065.028:2213): pid=18717 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.mQs7a7/71/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 520.516381][T18722] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 520.541645][T18714] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 520.562376][T18717] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 520.584423][T18735] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 520.590037][T18714] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 520.611930][ T26] audit: type=1804 audit(1692248065.198:2214): pid=18726 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.Nd5iF4/72/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 520.636199][T18722] EXT4-fs (loop0): This should not happen!! Data will be lost [ 520.636199][T18722] [ 520.636576][T15769] EXT4-fs (loop4): Inode 18 (ffff88806ac53c00): i_reserved_data_blocks (1) not cleared! [ 520.646583][T18712] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 520.666660][T18712] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 520.679011][T18735] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 520.697512][T18737] loop2: detected capacity change from 0 to 2048 [ 520.704373][T18726] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 520.713906][T18735] EXT4-fs (loop3): This should not happen!! Data will be lost [ 520.713906][T18735] [ 520.727829][T18731] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 520.737836][T18717] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 520.754372][ T12] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:477: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 520.765392][T18726] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 520.777778][ T12] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 22 with max blocks 2 with error 117 [ 520.779886][T18717] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 520.797286][T18731] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 520.817259][T18740] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 520.827502][T18717] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 520.854970][T18717] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 520.867352][ T26] audit: type=1804 audit(1692248065.468:2215): pid=18737 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.K6taJ1/72/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 520.868236][T18740] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 520.895924][T18717] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 520.911464][ T12] EXT4-fs (loop0): This should not happen!! Data will be lost [ 520.911464][ T12] [ 520.930402][T18731] EXT4-fs (loop1): This should not happen!! Data will be lost [ 520.930402][T18731] [ 520.948674][T15765] EXT4-fs (loop0): Inode 18 (ffff88806ff30a00): i_reserved_data_blocks (1) not cleared! [ 520.955210][T18717] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 520.973315][T15766] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 520.994194][T18746] loop4: detected capacity change from 0 to 2048 [ 521.005754][T15766] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 521.020409][T18737] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 521.034916][T18737] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 521.039015][T18740] EXT4-fs (loop5): This should not happen!! Data will be lost [ 521.039015][T18740] [ 521.071476][ T12] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:477: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 521.073220][T15766] EXT4-fs (loop1): Inode 18 (ffff88806ac52800): i_reserved_data_blocks (1) not cleared! [ 521.104477][ T26] audit: type=1804 audit(1692248065.698:2216): pid=18746 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.1b833i/73/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 521.133462][ T12] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 29 with max blocks 1 with error 117 [ 521.140298][T18749] loop0: detected capacity change from 0 to 2048 [ 521.153728][T18747] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 521.177845][T18746] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 521.192261][T15772] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 521.201074][T18747] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 521.217918][T15772] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 521.220875][ T12] EXT4-fs (loop3): This should not happen!! Data will be lost [ 521.220875][ T12] [ 521.242895][T18746] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 521.269219][T15772] EXT4-fs (loop5): Inode 18 (ffff88806adf6400): i_reserved_data_blocks (1) not cleared! [ 521.270959][T18747] EXT4-fs (loop2): This should not happen!! Data will be lost [ 521.270959][T18747] [ 521.283456][ T26] audit: type=1804 audit(1692248065.878:2217): pid=18749 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.s5Iv7r/73/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 521.307646][T18746] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 521.319425][T15768] EXT4-fs (loop3): Inode 18 (ffff88806ff35000): i_reserved_data_blocks (1) not cleared! [ 521.331930][T18746] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 521.344455][T15767] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 521.349495][T18763] loop1: detected capacity change from 0 to 2048 [ 521.366633][T18755] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 521.398632][T15767] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 521.414318][T18755] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 521.463341][ T26] audit: type=1804 audit(1692248066.058:2218): pid=18763 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.E7tDet/71/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 521.466868][T18764] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 521.513997][T18755] EXT4-fs (loop4): This should not happen!! Data will be lost [ 521.513997][T18755] [ 521.534879][T18763] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 521.551290][T18746] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 521.567980][T18763] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 521.579745][T15767] EXT4-fs (loop2): Inode 18 (ffff88806fc49e00): i_reserved_data_blocks (1) not cleared! [ 521.580394][T18746] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 521.625929][T18771] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 521.628376][T18774] loop3: detected capacity change from 0 to 2048 [ 521.656338][T18776] loop5: detected capacity change from 0 to 2048 [ 521.667156][ T66] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 521.681704][T18771] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 521.703269][T18764] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 521.711973][T18780] loop2: detected capacity change from 0 to 2048 [ 521.722786][ T66] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 20 with max blocks 1 with error 117 [ 521.730262][T18771] EXT4-fs (loop1): This should not happen!! Data will be lost [ 521.730262][T18771] [ 521.736970][ T66] EXT4-fs (loop4): This should not happen!! Data will be lost [ 521.736970][ T66] [ 521.758394][T18764] EXT4-fs (loop0): This should not happen!! Data will be lost [ 521.758394][T18764] [ 521.761398][T15769] EXT4-fs (loop4): Inode 18 (ffff88806adf5000): i_reserved_data_blocks (1) not cleared! [ 521.779104][ T26] audit: type=1804 audit(1692248066.378:2219): pid=18776 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.Nd5iF4/73/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 521.780170][T18763] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 521.820732][T18763] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 521.843630][T18763] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 521.854142][T18749] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 521.873758][T18763] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 521.899163][T18776] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 521.911099][ T26] audit: type=1804 audit(1692248066.468:2220): pid=18774 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.mQs7a7/72/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 521.914653][T18749] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 521.971467][ T10] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:477: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0 [ 521.990946][T18774] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 522.000844][T18776] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 522.011518][T18780] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 522.012698][ T10] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 5 with max blocks 1 with error 117 [ 522.035239][T18774] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 522.053733][ T12] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:477: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 522.058478][T18791] loop4: detected capacity change from 0 to 2048 [ 522.076086][T18776] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 522.085608][T18774] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 522.095363][ T10] EXT4-fs (loop1): This should not happen!! Data will be lost [ 522.095363][ T10] [ 522.099541][T18780] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 522.107910][T18776] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 522.128862][T18774] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 522.141163][T15766] EXT4-fs (loop1): Inode 18 (ffff88806ad10a00): i_reserved_data_blocks (1) not cleared! [ 522.151877][ T12] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 7 with max blocks 1 with error 117 [ 522.172328][T18792] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 522.174353][ T12] EXT4-fs (loop0): This should not happen!! Data will be lost [ 522.174353][ T12] [ 522.189547][T18793] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 522.206546][T18794] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 522.239993][T15765] EXT4-fs (loop0): Inode 18 (ffff88806ad13200): i_reserved_data_blocks (1) not cleared! [ 522.260324][T18792] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 522.267838][T18798] loop1: detected capacity change from 0 to 2048 [ 522.289946][T18793] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 522.317698][T18794] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 522.330186][T18794] EXT4-fs (loop5): This should not happen!! Data will be lost [ 522.330186][T18794] [ 522.340773][T18792] EXT4-fs (loop3): This should not happen!! Data will be lost [ 522.340773][T18792] [ 522.351685][T18793] EXT4-fs (loop2): This should not happen!! Data will be lost [ 522.351685][T18793] [ 522.364464][T18791] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 522.383761][T15772] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 522.396063][T15768] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 522.399617][T18806] loop0: detected capacity change from 0 to 2048 [ 522.405713][T15767] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 522.422667][T18791] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 522.431160][T18798] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 522.450899][T15772] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 522.471982][T15768] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 522.483539][T15767] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 522.484253][T18808] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 522.507511][T18798] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 522.534438][T18808] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 522.562297][T15772] EXT4-fs (loop5): Inode 18 (ffff88806adf1400): i_reserved_data_blocks (1) not cleared! [ 522.573113][T15767] EXT4-fs (loop2): Inode 18 (ffff888075a49e00): i_reserved_data_blocks (1) not cleared! [ 522.584040][T15768] EXT4-fs (loop3): Inode 18 (ffff888075a4c600): i_reserved_data_blocks (1) not cleared! [ 522.598849][T18807] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 522.624952][T18808] EXT4-fs (loop4): This should not happen!! Data will be lost [ 522.624952][T18808] [ 522.664922][T18807] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 522.691233][T18806] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 522.714789][T18791] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 522.733589][T18791] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 522.736833][T18807] EXT4-fs (loop1): This should not happen!! Data will be lost [ 522.736833][T18807] [ 522.762903][T18806] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 522.789876][T18829] loop5: detected capacity change from 0 to 2048 [ 522.812700][T18832] loop2: detected capacity change from 0 to 2048 [ 522.822832][T18834] loop3: detected capacity change from 0 to 2048 [ 522.838769][ T2493] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:477: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 522.853812][T15766] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 522.854128][T18806] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 522.870351][T15766] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 522.902079][ T2493] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 8 with max blocks 1 with error 117 [ 522.918305][T18806] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 522.957332][T15766] EXT4-fs (loop1): Inode 18 (ffff888075a30a00): i_reserved_data_blocks (1) not cleared! [ 522.991272][T18829] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 522.991791][ T2493] EXT4-fs (loop4): This should not happen!! Data will be lost [ 522.991791][ T2493] [ 523.008764][T18829] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 523.020592][T18834] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 523.032306][T18824] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 523.033271][T18845] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 523.055790][T18846] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 523.079413][T18845] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 523.097578][T18824] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 523.112382][T18850] loop1: detected capacity change from 0 to 2048 [ 523.122220][T18845] EXT4-fs (loop5): This should not happen!! Data will be lost [ 523.122220][T18845] [ 523.126804][T18834] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 523.133610][T15769] EXT4-fs (loop4): Inode 18 (ffff88806ac54600): i_reserved_data_blocks (1) not cleared! [ 523.157747][T18824] EXT4-fs (loop0): This should not happen!! Data will be lost [ 523.157747][T18824] [ 523.168081][T18846] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 523.172187][T18847] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 523.180606][T18846] EXT4-fs (loop2): This should not happen!! Data will be lost [ 523.180606][T18846] [ 523.203243][T18829] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 523.211444][T18832] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 523.229227][T15765] EXT4-fs (loop0): Inode 18 (ffff88806ae4da00): i_reserved_data_blocks (1) not cleared! [ 523.240950][T18832] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 523.252721][T18829] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 523.271674][T18847] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 523.309474][T18850] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 523.324280][ T12] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:477: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 523.334343][T18857] loop4: detected capacity change from 0 to 2048 [ 523.344354][T18850] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 523.344589][ T2493] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:477: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 523.357963][T18847] EXT4-fs (loop3): This should not happen!! Data will be lost [ 523.357963][T18847] [ 523.379819][T18850] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 523.390721][T18850] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 523.403753][T18850] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 523.413584][T15768] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 523.413599][T18850] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 523.437599][T18859] loop0: detected capacity change from 0 to 2048 [ 523.439182][ T12] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 30 with max blocks 1 with error 117 [ 523.444378][T15768] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 523.467710][ T2493] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 16 with max blocks 1 with error 117 [ 523.482073][T18860] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 523.499288][ T12] EXT4-fs (loop5): This should not happen!! Data will be lost [ 523.499288][ T12] [ 523.509774][ T2493] EXT4-fs (loop2): This should not happen!! Data will be lost [ 523.509774][ T2493] [ 523.527502][T18857] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 523.529201][T18860] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 523.538891][T18857] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 523.562467][T18857] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 523.572824][T15772] EXT4-fs (loop5): Inode 18 (ffff88806542c600): i_reserved_data_blocks (1) not cleared! [ 523.583447][T18860] EXT4-fs (loop1): This should not happen!! Data will be lost [ 523.583447][T18860] [ 523.585019][T15768] EXT4-fs (loop3): Inode 18 (ffff88806ff24600): i_reserved_data_blocks (1) not cleared! [ 523.593615][T18850] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 523.612897][T15767] EXT4-fs (loop2): Inode 18 (ffff88806ff23200): i_reserved_data_blocks (1) not cleared! [ 523.630082][T18850] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 523.643357][T18859] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 523.661739][T18850] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 523.678056][T18859] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 523.697030][T18857] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 523.723881][T18863] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 523.739701][T18867] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 523.756110][ T10] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 28 with max blocks 1 with error 117 [ 523.785821][ T10] EXT4-fs (loop1): This should not happen!! Data will be lost [ 523.785821][ T10] [ 523.801614][T18863] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 523.814236][T18867] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 523.825135][T18875] loop5: detected capacity change from 0 to 2048 [ 523.853138][T15766] EXT4-fs (loop1): Inode 18 (ffff88806aec0000): i_reserved_data_blocks (1) not cleared! [ 523.853299][T18874] loop3: detected capacity change from 0 to 2048 [ 523.868251][T18877] loop2: detected capacity change from 0 to 2048 [ 523.882768][T18867] EXT4-fs (loop0): This should not happen!! Data will be lost [ 523.882768][T18867] [ 523.893417][T18863] EXT4-fs (loop4): This should not happen!! Data will be lost [ 523.893417][T18863] [ 523.904187][T18859] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 523.943193][T15769] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 523.954053][T18859] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 523.992763][T15769] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 524.038824][T18875] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 524.048633][ T10] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:477: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0 [ 524.059902][T18875] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 524.063076][ T10] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 29 with max blocks 1 with error 117 [ 524.075103][T15769] EXT4-fs (loop4): Inode 18 (ffff88806ff3da00): i_reserved_data_blocks (1) not cleared! [ 524.087168][ T10] EXT4-fs (loop0): This should not happen!! Data will be lost [ 524.087168][ T10] [ 524.102163][T18877] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 524.108744][T18885] loop1: detected capacity change from 0 to 2048 [ 524.116135][T15765] EXT4-fs (loop0): Inode 18 (ffff888075b52800): i_reserved_data_blocks (1) not cleared! [ 524.145402][T18892] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1213: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 524.161525][T18875] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 524.171343][T18877] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 524.198946][T18892] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 8 with error 28 [ 524.223770][T18875] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 524.238034][T18891] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 524.273736][T18885] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 524.275116][T18898] loop0: detected capacity change from 0 to 2048 [ 524.291752][T18892] EXT4-fs (loop3): This should not happen!! Data will be lost [ 524.291752][T18892] [ 524.302641][T18892] EXT4-fs (loop3): Total free blocks count 0 [ 524.308983][T18892] EXT4-fs (loop3): Free/Dirty block details [ 524.320665][T18892] EXT4-fs (loop3): free_blocks=2415919104 [ 524.321849][T18891] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 524.327325][T18892] EXT4-fs (loop3): dirty_blocks=32 [ 524.344591][T18892] EXT4-fs (loop3): Block reservation details [ 524.351660][T18892] EXT4-fs (loop3): i_reserved_data_blocks=2 [ 524.359021][T18890] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 524.375248][T18891] EXT4-fs (loop2): This should not happen!! Data will be lost [ 524.375248][T18891] [ 524.375793][T18885] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 524.385647][T18877] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 524.398647][T18899] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 524.406377][T18890] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 524.422431][T18899] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 524.449667][T18900] loop4: detected capacity change from 0 to 2048 [ 524.468296][T18890] EXT4-fs (loop5): This should not happen!! Data will be lost [ 524.468296][T18890] [ 524.478341][T18877] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 524.490685][ T2493] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 8 with max blocks 42 with error 28 [ 524.492913][T18899] EXT4-fs (loop1): This should not happen!! Data will be lost [ 524.492913][T18899] [ 524.519487][ T2493] EXT4-fs (loop3): This should not happen!! Data will be lost [ 524.519487][ T2493] [ 524.530327][ T66] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 524.545291][T15772] EXT4-fs (loop5): Inode 18 (ffff88806ac74600): i_reserved_data_blocks (1) not cleared! [ 524.560692][T18885] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 524.593355][T18898] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 524.604427][T18885] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 524.617264][ T66] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 7 with max blocks 1 with error 117 [ 524.629896][ T66] EXT4-fs (loop2): This should not happen!! Data will be lost [ 524.629896][ T66] [ 524.641602][T15767] EXT4-fs (loop2): Inode 18 (ffff88806ac70000): i_reserved_data_blocks (1) not cleared! [ 524.653851][T18898] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 524.661809][T18885] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 524.665727][T18900] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 524.685098][T18907] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 524.701242][T18907] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 524.730542][T18900] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 524.753398][T18907] EXT4-fs (loop0): This should not happen!! Data will be lost [ 524.753398][T18907] [ 524.764797][T18885] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 524.770449][T18910] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 524.795659][T18913] loop3: detected capacity change from 0 to 2048 [ 524.802718][T18898] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 524.814245][T18898] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 524.826163][T18910] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 524.858401][T18914] loop2: detected capacity change from 0 to 2048 [ 524.859382][T18915] loop5: detected capacity change from 0 to 2048 [ 524.867674][ T2493] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:477: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 524.872143][T18910] EXT4-fs (loop4): This should not happen!! Data will be lost [ 524.872143][T18910] [ 524.896678][T18900] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 524.909112][T18900] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 524.922768][ T2493] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 6 with max blocks 1 with error 117 [ 524.938996][ T66] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 524.945764][ T2493] EXT4-fs (loop1): This should not happen!! Data will be lost [ 524.945764][ T2493] [ 524.954481][T18900] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 524.971151][T15766] EXT4-fs (loop1): Inode 18 (ffff888075a49400): i_reserved_data_blocks (1) not cleared! [ 524.996008][T18913] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 525.024915][ T66] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 22 with max blocks 2 with error 117 [ 525.030279][T18900] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 525.060004][T18915] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 525.063689][T18913] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 525.099218][ T12] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:477: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 525.120155][T18914] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 525.125331][ T66] EXT4-fs (loop0): This should not happen!! Data will be lost [ 525.125331][ T66] [ 525.141547][T18914] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 525.144333][T18927] loop1: detected capacity change from 0 to 2048 [ 525.153617][T18913] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 525.170715][T18915] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 525.195454][ T12] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 14 with max blocks 1 with error 117 [ 525.197333][T18928] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 525.222301][ T12] EXT4-fs (loop4): This should not happen!! Data will be lost [ 525.222301][ T12] [ 525.223535][T18915] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 525.242592][T18913] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 525.243726][T15765] EXT4-fs (loop0): Inode 18 (ffff888075a48000): i_reserved_data_blocks (1) not cleared! [ 525.267302][T18921] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 525.267866][T18928] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 525.285720][T18915] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 525.294773][T18928] EXT4-fs (loop2): This should not happen!! Data will be lost [ 525.294773][T18928] [ 525.295274][T18914] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 525.308051][T15769] EXT4-fs (loop4): Inode 18 (ffff88806ae49400): i_reserved_data_blocks (1) not cleared! [ 525.316566][ T26] kauditd_printk_skb: 22 callbacks suppressed [ 525.316577][ T26] audit: type=1804 audit(1692248069.918:2243): pid=18932 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.E7tDet/75/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 525.340565][T18921] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 525.388235][ T26] audit: type=1804 audit(1692248069.988:2244): pid=18932 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor279" name="/root/syzkaller.E7tDet/75/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 525.417432][T18914] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 525.417636][T18925] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 525.429750][T18921] EXT4-fs (loop3): This should not happen!! Data will be lost [ 525.429750][T18921] [ 525.454557][T18914] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 525.454802][T18931] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1213: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 525.466664][T18914] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 525.511033][T18925] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 525.533063][T18925] EXT4-fs (loop5): This should not happen!! Data will be lost [ 525.533063][T18925] [ 525.553287][T15768] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 525.560246][T18931] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 32 with error 28 [ 525.575398][ T12] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:477: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 525.589615][T15772] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 525.603640][T15768] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 525.633211][T15772] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 525.633425][ T12] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 43 with max blocks 1 with error 117 [ 525.657710][T18936] loop4: detected capacity change from 0 to 2048 [ 525.658565][T18935] loop0: detected capacity change from 0 to 2048 [ 525.668598][T18931] EXT4-fs (loop1): This should not happen!! Data will be lost [ 525.668598][T18931] [ 525.684340][T15768] EXT4-fs (loop3): Inode 18 (ffff888075bbee00): i_reserved_data_blocks (1) not cleared! [ 525.696125][T15772] EXT4-fs (loop5): Inode 18 (ffff88806aec5000): i_reserved_data_blocks (1) not cleared! [ 525.727987][T18931] EXT4-fs (loop1): Total free blocks count 0 [ 525.743701][ T26] audit: type=1804 audit(1692248070.338:2245): pid=18936 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.1b833i/77/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 525.775375][T18931] EXT4-fs (loop1): Free/Dirty block details [ 525.790565][ T12] EXT4-fs (loop2): This should not happen!! Data will be lost [ 525.790565][ T12] [ 525.808382][T18931] EXT4-fs (loop1): free_blocks=2415919104 [ 525.825376][T18931] EXT4-fs (loop1): dirty_blocks=144 [ 525.831590][T18936] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 525.837612][T18936] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 525.858612][T15767] EXT4-fs (loop2): Inode 18 (ffff888075bb8a00): i_reserved_data_blocks (1) not cleared! [ 525.872875][T18935] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 525.894210][ T26] audit: type=1804 audit(1692248070.368:2246): pid=18935 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.s5Iv7r/77/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 525.927893][T18935] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 525.940213][T18943] loop3: detected capacity change from 0 to 2048 [ 525.947559][T18945] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 525.957547][T18931] EXT4-fs (loop1): Block reservation details [ 525.989807][T18935] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 526.000828][T18945] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 526.001109][T18947] loop5: detected capacity change from 0 to 2048 [ 526.024267][T18931] EXT4-fs (loop1): i_reserved_data_blocks=9 [ 526.039425][ T26] audit: type=1804 audit(1692248070.628:2247): pid=18943 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.mQs7a7/76/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 526.052226][T18935] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 526.078395][T18949] loop2: detected capacity change from 0 to 2048 [ 526.090052][ T10] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 32 with max blocks 97 with error 28 [ 526.090753][T18945] EXT4-fs (loop4): This should not happen!! Data will be lost [ 526.090753][T18945] [ 526.113159][T18936] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 526.123029][T18943] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 526.124860][ T10] EXT4-fs (loop1): This should not happen!! Data will be lost [ 526.124860][ T10] [ 526.144961][T18935] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 526.156358][T18935] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 526.169664][T18936] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 526.187232][T18944] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 526.204897][ T26] audit: type=1804 audit(1692248070.808:2248): pid=18947 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.Nd5iF4/77/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 526.257520][ T26] audit: type=1804 audit(1692248070.828:2249): pid=18949 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.K6taJ1/77/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 526.295062][T18943] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 526.298941][T18944] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 526.324975][T18944] EXT4-fs (loop0): This should not happen!! Data will be lost [ 526.324975][T18944] [ 526.335226][ T12] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:477: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 526.360581][ T12] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 15 with max blocks 1 with error 117 [ 526.368876][T18947] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 526.379522][ T12] EXT4-fs (loop4): This should not happen!! Data will be lost [ 526.379522][ T12] [ 526.393087][T18964] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 526.410375][T15769] EXT4-fs (loop4): Inode 18 (ffff888075bbd000): i_reserved_data_blocks (1) not cleared! [ 526.420524][T15765] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 526.431609][T18955] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 526.432600][T15765] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 526.456886][T18966] loop1: detected capacity change from 0 to 2048 [ 526.460567][T18964] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 526.486478][T18947] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 526.498532][T18964] EXT4-fs (loop2): This should not happen!! Data will be lost [ 526.498532][T18964] [ 526.509425][T18955] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 526.511286][T15765] EXT4-fs (loop0): Inode 18 (ffff88806ac50000): i_reserved_data_blocks (1) not cleared! [ 526.522128][T18949] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 526.541814][T18963] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 526.570134][T18963] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 526.586614][ T26] audit: type=1804 audit(1692248071.188:2250): pid=18966 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.E7tDet/76/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 526.591016][T18955] EXT4-fs (loop3): This should not happen!! Data will be lost [ 526.591016][T18955] [ 526.623831][T18963] EXT4-fs (loop5): This should not happen!! Data will be lost [ 526.623831][T18963] [ 526.634000][T18947] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 526.634954][T15768] EXT4-fs (loop3): Inode 18 (ffff88806ac53c00): i_reserved_data_blocks (1) not cleared! [ 526.654272][T18947] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 526.666189][T18949] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 526.678748][T18949] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 526.688854][T18949] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 526.700715][T18947] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 526.710689][T18949] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 526.712329][T18966] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 526.720160][T18947] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 526.720408][T18947] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 526.751237][T18974] loop0: detected capacity change from 0 to 2048 [ 526.763229][T18949] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 526.784677][T18966] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 526.791674][T18973] loop4: detected capacity change from 0 to 2048 [ 526.808695][ T26] audit: type=1804 audit(1692248071.408:2251): pid=18974 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.s5Iv7r/78/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 526.833329][T18966] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 526.844334][T18947] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 526.856482][ T10] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:477: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0 [ 526.880997][T18966] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 526.898447][ T66] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 526.913422][ T26] audit: type=1804 audit(1692248071.518:2252): pid=18973 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.1b833i/78/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 526.916548][T18979] loop3: detected capacity change from 0 to 2048 [ 526.952371][T18974] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 526.962866][ T10] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 12 with max blocks 1 with error 117 [ 526.975904][T18974] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 526.976505][ T66] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 14 with max blocks 1 with error 117 [ 527.003833][T18976] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 527.004497][T18973] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 527.030179][ T10] EXT4-fs (loop2): This should not happen!! Data will be lost [ 527.030179][ T10] [ 527.035352][T18974] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 527.049717][T18976] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 527.049884][T18974] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 527.072941][T15767] EXT4-fs (loop2): Inode 18 (ffff88806fc4bc00): i_reserved_data_blocks (1) not cleared! [ 527.082450][T18973] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 527.095602][ T66] EXT4-fs (loop5): This should not happen!! Data will be lost [ 527.095602][ T66] [ 527.105691][T18976] EXT4-fs (loop1): This should not happen!! Data will be lost [ 527.105691][T18976] [ 527.116280][T18973] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 527.132410][T15772] EXT4-fs (loop5): Inode 18 (ffff88806ff30000): i_reserved_data_blocks (1) not cleared! [ 527.142473][T18984] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 527.143861][T18973] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 527.194020][T18984] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 527.207093][T15766] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 527.217130][T18987] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 527.252431][T18979] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 527.258940][T15766] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 527.266182][T18984] EXT4-fs (loop0): This should not happen!! Data will be lost [ 527.266182][T18984] [ 527.283518][T18979] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 527.306259][T18987] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 527.307237][T18979] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 527.330353][T18974] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 527.335342][T18995] loop2: detected capacity change from 0 to 2048 [ 527.348993][T18974] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 527.355303][T18987] EXT4-fs (loop4): This should not happen!! Data will be lost [ 527.355303][T18987] [ 527.371861][T15766] EXT4-fs (loop1): Inode 18 (ffff888075b55000): i_reserved_data_blocks (1) not cleared! [ 527.397802][T18998] loop5: detected capacity change from 0 to 2048 [ 527.406899][T18979] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 527.419918][ T66] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 527.443999][T15769] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 527.453694][T19002] loop1: detected capacity change from 0 to 2048 [ 527.466782][ T66] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 27 with max blocks 1 with error 117 [ 527.477630][T18994] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 527.488437][ T66] EXT4-fs (loop0): This should not happen!! Data will be lost [ 527.488437][ T66] [ 527.505440][T15769] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 527.519366][T15769] EXT4-fs (loop4): Inode 18 (ffff88806ad16e00): i_reserved_data_blocks (1) not cleared! [ 527.521806][T15765] EXT4-fs (loop0): Inode 18 (ffff88806fe9d000): i_reserved_data_blocks (1) not cleared! [ 527.554501][T18994] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 527.592627][T18994] EXT4-fs (loop3): This should not happen!! Data will be lost [ 527.592627][T18994] [ 527.653685][T15768] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 527.653759][T18995] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 527.687486][T15768] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 527.693580][T19002] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 527.721757][T18998] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 527.733579][T15768] EXT4-fs (loop3): Inode 18 (ffff88806ff39400): i_reserved_data_blocks (1) not cleared! [ 527.742544][T18998] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 527.750410][T19018] loop4: detected capacity change from 0 to 2048 [ 527.758366][T19002] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 527.764024][T19019] loop0: detected capacity change from 0 to 2048 [ 527.774335][T19012] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 527.797017][T18995] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 527.797903][T19021] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 527.825452][T19009] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 527.843829][T19009] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 527.847924][T19012] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 527.868621][T19021] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 527.889300][T19018] EXT4-fs mount: 255 callbacks suppressed [ 527.889316][T19018] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 527.899091][T19009] EXT4-fs (loop2): This should not happen!! Data will be lost [ 527.899091][T19009] [ 527.916299][T19021] EXT4-fs (loop1): This should not happen!! Data will be lost [ 527.916299][T19021] [ 527.918904][T19019] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 527.936483][T19002] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 527.955643][T19012] EXT4-fs (loop5): This should not happen!! Data will be lost [ 527.955643][T19012] [ 527.965567][T19002] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 527.981114][T18998] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 527.990780][T19002] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 528.001322][T19002] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 528.013637][T15767] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 528.028719][T19002] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 528.042424][T18998] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 528.066390][T19019] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 528.084216][T15767] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 528.100071][T19002] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 528.121219][T19039] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 528.129701][T19031] loop3: detected capacity change from 0 to 2048 [ 528.151493][T19019] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 528.170956][T15767] EXT4-fs (loop2): Inode 18 (ffff888075b9d000): i_reserved_data_blocks (1) not cleared! [ 528.181471][ T10] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:477: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0 [ 528.198102][ T12] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:477: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 528.216267][T19042] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 528.220032][T19039] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 528.233151][ T10] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 9 with max blocks 1 with error 117 [ 528.249982][T19039] EXT4-fs (loop4): This should not happen!! Data will be lost [ 528.249982][T19039] [ 528.275099][ T10] EXT4-fs (loop1): This should not happen!! Data will be lost [ 528.275099][ T10] [ 528.279410][ T12] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 10 with max blocks 1 with error 117 [ 528.286592][T19042] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 528.299498][T15767] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 528.311421][T19042] EXT4-fs (loop0): This should not happen!! Data will be lost [ 528.311421][T19042] [ 528.329663][T19018] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 528.330537][T15766] EXT4-fs (loop1): Inode 18 (ffff888075a4a800): i_reserved_data_blocks (1) not cleared! [ 528.345646][T19019] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 528.349725][ T12] EXT4-fs (loop5): This should not happen!! Data will be lost [ 528.349725][ T12] [ 528.358842][T19018] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 528.369767][T15766] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 528.383594][T19019] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 528.401105][T15772] EXT4-fs (loop5): Inode 18 (ffff88806adf0a00): i_reserved_data_blocks (1) not cleared! [ 528.401799][T19018] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 528.415144][T15772] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 528.447684][T19018] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 528.459903][T19019] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 528.475839][T19019] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 528.498796][T19018] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 528.510167][T19031] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 528.538129][T19053] loop2: detected capacity change from 0 to 2048 [ 528.552461][T19019] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 528.562458][T19019] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 528.574562][T19018] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 528.623055][ T10] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:477: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0 [ 528.645895][T19053] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 528.658605][ T10] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 8 with max blocks 1 with error 117 [ 528.671664][ T12] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:477: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 528.672032][ T10] EXT4-fs (loop4): This should not happen!! Data will be lost [ 528.672032][ T10] [ 528.686960][T19061] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 528.718428][T15769] EXT4-fs (loop4): Inode 18 (ffff88806ff22800): i_reserved_data_blocks (1) not cleared! [ 528.721829][T19055] loop1: detected capacity change from 0 to 2048 [ 528.740340][T15769] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 528.742252][T19058] loop5: detected capacity change from 0 to 2048 [ 528.759148][T19055] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 528.778462][ T12] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 13 with max blocks 1 with error 117 [ 528.790969][T19061] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 528.814911][ T12] EXT4-fs (loop0): This should not happen!! Data will be lost [ 528.814911][ T12] [ 528.826154][T19061] EXT4-fs (loop3): This should not happen!! Data will be lost [ 528.826154][T19061] [ 528.827055][T15765] EXT4-fs (loop0): Inode 18 (ffff88806ff23c00): i_reserved_data_blocks (1) not cleared! [ 528.858823][T19058] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 528.872924][T19053] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 528.883539][T19053] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 528.895820][T19031] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 528.909266][T15765] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 528.933270][T19055] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 528.959836][T19053] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 528.970611][T19031] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 528.985923][T19058] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 529.003941][T19055] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 529.023496][T19053] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 529.036983][T19055] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 529.046977][T19058] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 529.056144][T19073] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 529.075043][ T66] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 529.089351][T19055] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 529.097301][T19080] loop4: detected capacity change from 0 to 2048 [ 529.113704][T19073] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 529.114040][T19081] loop0: detected capacity change from 0 to 2048 [ 529.132794][T19076] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 529.143712][T19073] EXT4-fs (loop2): This should not happen!! Data will be lost [ 529.143712][T19073] [ 529.158537][T19058] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 529.158733][T19053] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 529.168048][ T66] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 22 with max blocks 1 with error 117 [ 529.168073][ T66] EXT4-fs (loop3): This should not happen!! Data will be lost [ 529.168073][ T66] [ 529.168190][T19076] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 529.178442][T19053] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 529.190350][T19076] EXT4-fs (loop1): This should not happen!! Data will be lost [ 529.190350][T19076] [ 529.236396][T19058] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 529.236465][T15768] EXT4-fs (loop3): Inode 18 (ffff88806ff26400): i_reserved_data_blocks (1) not cleared! [ 529.248291][T19053] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 529.268429][T15768] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 529.273111][T19053] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 529.289359][T19055] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 529.289422][T19075] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 529.308224][T19055] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 529.327330][T19075] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 529.343754][ T66] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 529.358332][T19081] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 529.358604][T19080] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 529.384272][T19075] EXT4-fs (loop5): This should not happen!! Data will be lost [ 529.384272][T19075] [ 529.395073][ T66] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 5 with max blocks 1 with error 117 [ 529.408265][T19055] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 529.418434][ T66] EXT4-fs (loop2): This should not happen!! Data will be lost [ 529.418434][ T66] [ 529.428696][T19055] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 529.429337][T15767] EXT4-fs (loop2): Inode 18 (ffff88806ad10000): i_reserved_data_blocks (1) not cleared! [ 529.448614][T19091] loop3: detected capacity change from 0 to 2048 [ 529.478748][T19081] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 529.479129][T19091] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 529.528122][T19081] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 529.537312][T15772] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 529.541178][T15767] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 529.553245][T19080] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 529.573158][ T1133] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:477: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0 [ 529.584236][T19081] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 529.597225][T15772] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 529.609772][ T1133] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 31 with max blocks 1 with error 117 [ 529.624568][T19091] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 529.641806][T19081] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 529.643801][T15772] EXT4-fs (loop5): Inode 18 (ffff88806ff3da00): i_reserved_data_blocks (1) not cleared! [ 529.668141][T19080] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 529.668466][ T1133] EXT4-fs (loop1): This should not happen!! Data will be lost [ 529.668466][ T1133] [ 529.710074][T19091] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 529.721772][T15772] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 529.731803][T19097] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 529.733708][T19100] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 529.747557][T19097] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 529.769457][T19080] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 529.785198][T15766] EXT4-fs (loop1): Inode 18 (ffff88806ad1b200): i_reserved_data_blocks (1) not cleared! [ 529.804713][T19102] loop2: detected capacity change from 0 to 2048 [ 529.811439][T19097] EXT4-fs (loop0): This should not happen!! Data will be lost [ 529.811439][T19097] [ 529.823481][T15766] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 529.825869][T19100] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 529.832672][T19081] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 529.859134][T19104] loop5: detected capacity change from 0 to 2048 [ 529.866438][T19080] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 529.867489][T19102] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 529.890655][T19100] EXT4-fs (loop3): This should not happen!! Data will be lost [ 529.890655][T19100] [ 529.891536][T19081] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 529.901823][T19091] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 529.940349][T19091] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 529.959121][T19104] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 529.967018][T19098] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 529.986991][T19098] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 530.003223][ T66] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 530.027975][T19098] EXT4-fs (loop4): This should not happen!! Data will be lost [ 530.027975][T19098] [ 530.041878][ T2493] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:477: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 530.048215][ T66] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 5 with max blocks 1 with error 117 [ 530.074597][T19102] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 530.087083][T15769] EXT4-fs (loop4): Inode 18 (ffff888075a31400): i_reserved_data_blocks (1) not cleared! [ 530.097620][ T2493] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 15 with max blocks 1 with error 117 [ 530.120556][T15769] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 530.131807][T19102] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 530.139062][ T66] EXT4-fs (loop0): This should not happen!! Data will be lost [ 530.139062][ T66] [ 530.144860][T19104] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 530.175549][T19116] loop1: detected capacity change from 0 to 2048 [ 530.182560][ T2493] EXT4-fs (loop3): This should not happen!! Data will be lost [ 530.182560][ T2493] [ 530.197744][T15765] EXT4-fs (loop0): Inode 18 (ffff888075a33c00): i_reserved_data_blocks (1) not cleared! [ 530.219739][T19112] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 530.222083][T15768] EXT4-fs (loop3): Inode 18 (ffff888075a34600): i_reserved_data_blocks (1) not cleared! [ 530.245678][T15765] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 530.246711][T19104] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 530.269322][T19116] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 530.281921][T19112] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 530.289753][T15768] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 530.294990][T19104] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 530.323155][T19112] EXT4-fs (loop2): This should not happen!! Data will be lost [ 530.323155][T19112] [ 530.333043][T19104] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 530.363234][T19117] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 530.368265][T19102] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 530.404413][T19102] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 530.416448][T19116] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 530.423213][T19121] loop4: detected capacity change from 0 to 2048 [ 530.434754][T19116] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 530.449546][ T66] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 530.456644][T19127] loop3: detected capacity change from 0 to 2048 [ 530.474857][T19117] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 530.489873][T19116] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 530.496412][ T66] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 23 with max blocks 1 with error 117 [ 530.517771][T19117] EXT4-fs (loop5): This should not happen!! Data will be lost [ 530.517771][T19117] [ 530.531110][T19116] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 530.536713][ T66] EXT4-fs (loop2): This should not happen!! Data will be lost [ 530.536713][ T66] [ 530.550386][T19131] loop0: detected capacity change from 0 to 2048 [ 530.564785][T19129] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 530.567918][T19121] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 530.593125][T15772] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 530.605687][T15767] EXT4-fs (loop2): Inode 18 (ffff88806fc49400): i_reserved_data_blocks (1) not cleared! [ 530.622607][T19129] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 530.635188][T19129] EXT4-fs (loop1): This should not happen!! Data will be lost [ 530.635188][T19129] [ 530.637292][ T26] kauditd_printk_skb: 18 callbacks suppressed [ 530.637303][ T26] audit: type=1804 audit(1692248075.238:2271): pid=19121 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.1b833i/81/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 530.645351][T19116] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 530.665167][T15772] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 530.698076][T19116] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 530.699762][T19127] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 530.723259][T19131] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 530.736523][T19116] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 530.745426][T19141] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 530.761967][T19116] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 530.764062][T15767] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 530.790813][T19116] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 530.790888][T19141] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 530.817003][T15772] EXT4-fs (loop5): Inode 18 (ffff88806ad18a00): i_reserved_data_blocks (1) not cleared! [ 530.829124][ T26] audit: type=1804 audit(1692248075.428:2272): pid=19127 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.mQs7a7/80/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 530.878099][T15772] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 530.918810][T19127] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 530.931729][T19131] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 530.944522][ T10] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 28 with max blocks 2 with error 117 [ 530.946301][T19141] EXT4-fs (loop4): This should not happen!! Data will be lost [ 530.946301][T19141] [ 530.974017][T19127] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 530.990499][ T26] audit: type=1804 audit(1692248075.468:2273): pid=19143 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.s5Iv7r/81/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 530.997762][T19131] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 531.022924][T19147] loop2: detected capacity change from 0 to 2048 [ 531.032788][T19144] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 531.037710][ T10] EXT4-fs (loop1): This should not happen!! Data will be lost [ 531.037710][ T10] [ 531.059652][T19121] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 531.070395][T19143] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 531.070648][T19121] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 531.088475][T15766] EXT4-fs (loop1): Inode 18 (ffff88806ac76e00): i_reserved_data_blocks (1) not cleared! [ 531.099615][T19121] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 531.111315][T19144] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 531.131528][T19121] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 531.144609][T19143] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 531.147170][T19147] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 531.173785][T15766] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 531.175949][T19150] loop5: detected capacity change from 0 to 2048 [ 531.190540][T19144] EXT4-fs (loop3): This should not happen!! Data will be lost [ 531.190540][T19144] [ 531.195764][ T26] audit: type=1804 audit(1692248075.788:2274): pid=19147 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.K6taJ1/81/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 531.213087][T19143] EXT4-fs (loop0): This should not happen!! Data will be lost [ 531.213087][T19143] [ 531.224284][ T10] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:477: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0 [ 531.249694][T19127] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 531.259779][T19131] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 531.270458][ T10] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 70 with max blocks 1 with error 117 [ 531.283293][ T10] EXT4-fs (loop4): This should not happen!! Data will be lost [ 531.283293][ T10] [ 531.294757][T15769] EXT4-fs (loop4): Inode 18 (ffff88806ac70a00): i_reserved_data_blocks (1) not cleared! [ 531.307258][T19147] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 531.313991][T15769] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 531.316929][T19127] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 531.342900][T19131] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 531.355585][T19127] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 531.357331][T19147] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 531.378268][T19150] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 531.391039][T19131] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 531.400639][T19127] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 531.412606][ T26] audit: type=1804 audit(1692248075.998:2275): pid=19159 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.1b833i/82/bus" dev="sda1" ino=1991 res=1 errno=0 [ 531.464640][T19131] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 531.487298][T19158] loop1: detected capacity change from 0 to 2048 [ 531.494266][T19152] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 531.517280][ T10] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:477: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0 [ 531.542660][ T26] audit: type=1804 audit(1692248076.088:2276): pid=19150 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.Nd5iF4/81/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 531.571799][T19152] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 531.576737][T19150] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 531.587744][ T10] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 17 with max blocks 1 with error 117 [ 531.608321][ T2493] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:477: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 531.628283][T19152] EXT4-fs (loop2): This should not happen!! Data will be lost [ 531.628283][T19152] [ 531.639560][T19158] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 531.659374][ T26] audit: type=1804 audit(1692248076.258:2277): pid=19158 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.E7tDet/80/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 531.664623][T19150] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 531.686863][ T10] EXT4-fs (loop3): This should not happen!! Data will be lost [ 531.686863][ T10] [ 531.707060][ T2493] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 10 with max blocks 2 with error 117 [ 531.707563][T15768] EXT4-fs (loop3): Inode 18 (ffff88806ff38000): i_reserved_data_blocks (1) not cleared! [ 531.720137][ T2493] EXT4-fs (loop0): This should not happen!! Data will be lost [ 531.720137][ T2493] [ 531.744360][T19158] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 531.760518][T15768] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 531.770108][T15767] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 531.780819][T15765] EXT4-fs (loop0): Inode 18 (ffff88806ff39e00): i_reserved_data_blocks (1) not cleared! [ 531.790817][T19150] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 531.800440][T19158] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 531.820102][T19150] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 531.830710][T15765] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 531.834782][T19166] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 531.842579][T15767] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 531.878282][T19165] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 531.887669][T19169] loop4: detected capacity change from 0 to 2048 [ 531.907538][T19165] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 531.922657][T19166] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 531.942111][T15767] EXT4-fs (loop2): Inode 18 (ffff88806aec5000): i_reserved_data_blocks (1) not cleared! [ 531.962585][T19165] EXT4-fs (loop5): This should not happen!! Data will be lost [ 531.962585][T19165] [ 531.978587][T19171] loop3: detected capacity change from 0 to 2048 [ 531.978652][T19166] EXT4-fs (loop1): This should not happen!! Data will be lost [ 531.978652][T19166] [ 531.995274][T19175] loop0: detected capacity change from 0 to 2048 [ 532.005424][T15767] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 532.008374][T15772] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 532.015387][T19158] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 532.025227][T19169] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 532.048638][T19158] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 532.053344][T19171] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 532.084315][T15772] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 532.103446][ T26] audit: type=1804 audit(1692248076.698:2278): pid=19171 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.mQs7a7/81/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 532.127362][ T26] audit: type=1804 audit(1692248076.698:2279): pid=19169 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.1b833i/83/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 532.138890][T19175] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 532.173790][T15772] EXT4-fs (loop5): Inode 18 (ffff888075bb9e00): i_reserved_data_blocks (1) not cleared! [ 532.185226][T15772] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 532.195608][ T1133] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 4: comm kworker/u4:5: lblock 1 mapped to illegal pblock 4 (length 1) [ 532.219033][T19169] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 532.246896][T19171] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 532.257231][ T26] audit: type=1804 audit(1692248076.858:2280): pid=19175 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.s5Iv7r/82/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 532.259942][T19169] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 532.329109][T19175] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 532.340625][ T1133] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 1 with max blocks 1 with error 117 [ 532.353789][T19171] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 532.364328][T19188] loop2: detected capacity change from 0 to 2048 [ 532.365875][T19169] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 532.375302][ T1133] EXT4-fs (loop1): This should not happen!! Data will be lost [ 532.375302][ T1133] [ 532.382423][T19175] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 532.392829][T19191] loop5: detected capacity change from 0 to 2048 [ 532.414797][T19187] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 532.431897][T19169] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 532.432215][T19187] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 532.444163][T19175] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 532.468541][T19187] EXT4-fs (loop3): This should not happen!! Data will be lost [ 532.468541][T19187] [ 532.479310][T15766] EXT4-fs (loop1): Inode 18 (ffff88806ad1da00): i_reserved_data_blocks (1) not cleared! [ 532.491038][T19188] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 532.497570][T19185] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 532.503723][T15766] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 532.530253][T19175] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 532.531227][T19191] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 532.555015][T19185] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 532.567747][T19192] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 532.580621][T19185] EXT4-fs (loop4): This should not happen!! Data will be lost [ 532.580621][T19185] [ 532.583189][T19171] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 532.654910][T15769] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 532.681407][T19188] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 532.695766][T15769] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 532.702863][T19204] loop1: detected capacity change from 0 to 2048 [ 532.716872][T19191] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 532.731637][T19188] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 532.731682][T19192] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 532.745505][T15769] EXT4-fs (loop4): Inode 18 (ffff88806ac50000): i_reserved_data_blocks (1) not cleared! [ 532.770170][T19171] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 532.782283][T19191] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 532.794842][T19188] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 532.805369][T19191] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 532.819953][ T66] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 532.822982][T19204] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 532.838731][T15769] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 532.846971][T19192] EXT4-fs (loop0): This should not happen!! Data will be lost [ 532.846971][T19192] [ 532.873156][ T66] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 11 with max blocks 1 with error 117 [ 532.885842][T19191] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 532.897847][T19188] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 532.922027][ T66] EXT4-fs (loop3): This should not happen!! Data will be lost [ 532.922027][ T66] [ 532.933411][T15768] EXT4-fs (loop3): Inode 18 (ffff88806ac55a00): i_reserved_data_blocks (1) not cleared! [ 532.944439][T15768] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 532.961008][T19209] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 532.976456][T19207] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 532.993519][T15765] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 532.999841][T19204] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 533.018161][T15765] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 533.031660][T19207] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 533.053491][T19217] loop4: detected capacity change from 0 to 2048 [ 533.060261][T19204] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 533.072245][T19209] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 533.104894][T19207] EXT4-fs (loop2): This should not happen!! Data will be lost [ 533.104894][T19207] [ 533.105125][T19214] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 533.116510][T19209] EXT4-fs (loop5): This should not happen!! Data will be lost [ 533.116510][T19209] [ 533.140150][T19188] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 533.140800][T15765] EXT4-fs (loop0): Inode 18 (ffff88806fc4c600): i_reserved_data_blocks (1) not cleared! [ 533.151142][T19188] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 533.166340][T19219] loop3: detected capacity change from 0 to 2048 [ 533.172659][T19188] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 533.186245][T19191] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 533.188278][T19214] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 533.208036][T15765] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 533.219114][T19188] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 533.219213][T19191] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 533.232614][T19214] EXT4-fs (loop1): This should not happen!! Data will be lost [ 533.232614][T19214] [ 533.255052][T19204] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 533.265334][ T12] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:477: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 533.278517][T19219] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 533.279876][T19191] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 533.303805][T19217] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 533.337581][T19204] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 533.381280][ T12] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 9 with max blocks 1 with error 117 [ 533.395579][T19219] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 533.428552][T19191] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 533.441246][ T10] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:477: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0 [ 533.450700][ T12] EXT4-fs (loop2): This should not happen!! Data will be lost [ 533.450700][ T12] [ 533.456918][T19232] loop0: detected capacity change from 0 to 2048 [ 533.465264][T19219] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 533.478897][ T10] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 45 with max blocks 1 with error 117 [ 533.502724][ T66] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 533.510644][T19234] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 533.533453][T19219] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 533.547988][T15767] EXT4-fs (loop2): Inode 18 (ffff888075a4b200): i_reserved_data_blocks (1) not cleared! [ 533.558776][ T66] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 14 with max blocks 1 with error 117 [ 533.559752][ T10] EXT4-fs (loop1): This should not happen!! Data will be lost [ 533.559752][ T10] [ 533.571803][T15767] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 533.590729][T19219] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 533.602633][ T66] EXT4-fs (loop5): This should not happen!! Data will be lost [ 533.602633][ T66] [ 533.608443][T15766] EXT4-fs (loop1): Inode 18 (ffff88806ac52800): i_reserved_data_blocks (1) not cleared! [ 533.613017][T19234] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 533.629552][T19232] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 533.636374][T19234] EXT4-fs (loop4): This should not happen!! Data will be lost [ 533.636374][T19234] [ 533.646595][T19231] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 533.672168][T19231] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 533.672182][T15772] EXT4-fs (loop5): Inode 18 (ffff888075a49400): i_reserved_data_blocks (1) not cleared! [ 533.672740][T15772] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 533.694481][T19231] EXT4-fs (loop3): This should not happen!! Data will be lost [ 533.694481][T19231] [ 533.711392][T15766] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 533.727540][T19217] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 533.737811][T15786] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1213: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 533.782859][T19217] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 533.814876][T15768] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 533.831924][T19232] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 533.846405][T19232] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 533.858720][T15768] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 533.871921][T15768] EXT4-fs (loop3): Inode 18 (ffff88806ff33c00): i_reserved_data_blocks (1) not cleared! [ 533.873742][T19217] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 533.882182][T19240] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 533.918924][T19241] loop2: detected capacity change from 0 to 2048 [ 533.921163][T15768] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 533.939772][T19217] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 533.953205][T19240] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 534.005756][T19240] EXT4-fs (loop0): This should not happen!! Data will be lost [ 534.005756][T19240] [ 534.016246][ T66] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 534.028737][T19244] loop5: detected capacity change from 0 to 2048 [ 534.036896][T19245] loop1: detected capacity change from 0 to 2048 [ 534.043671][T19241] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 534.083184][T19251] loop3: detected capacity change from 0 to 2048 [ 534.089646][ T66] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 28 with max blocks 1 with error 117 [ 534.089675][ T66] EXT4-fs (loop4): This should not happen!! Data will be lost [ 534.089675][ T66] [ 534.090682][T15769] EXT4-fs (loop4): Inode 18 (ffff88806ff31400): i_reserved_data_blocks (1) not cleared! [ 534.102179][T19232] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 534.112361][T15769] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 534.163524][T19232] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 534.191521][T19245] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 534.205861][T19251] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 534.219223][T19244] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 534.243283][ T66] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 118 with max blocks 1 with error 28 [ 534.256094][T19241] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 534.261807][T19263] loop4: detected capacity change from 0 to 2048 [ 534.296087][ T66] EXT4-fs (loop0): This should not happen!! Data will be lost [ 534.296087][ T66] [ 534.316251][T19241] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 534.350181][T19263] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 534.370921][T19245] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 534.382938][ T66] EXT4-fs (loop0): Total free blocks count 0 [ 534.388615][T19268] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 534.389716][ T66] EXT4-fs (loop0): Free/Dirty block details [ 534.410185][T19244] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 534.421389][ T66] EXT4-fs (loop0): free_blocks=2415919104 [ 534.421755][T19244] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 534.427119][ T66] EXT4-fs (loop0): dirty_blocks=32 [ 534.427134][ T66] EXT4-fs (loop0): Block reservation details [ 534.440453][T19245] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 534.445824][T19241] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 534.502379][T19267] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 534.507885][T19268] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 534.534052][T19271] loop0: detected capacity change from 0 to 2048 [ 534.543637][T19267] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 534.545679][T19244] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 534.566521][T19263] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 534.576634][T19268] EXT4-fs (loop3): This should not happen!! Data will be lost [ 534.576634][T19268] [ 534.587234][T19244] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 534.593810][T19267] EXT4-fs (loop1): This should not happen!! Data will be lost [ 534.593810][T19267] [ 534.609524][T19251] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 534.612423][T19263] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 534.619224][T19269] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 534.631059][T19241] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 534.646369][T19245] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 534.669914][T19264] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 534.686832][T19263] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 534.686879][T19271] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 534.696595][T19269] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 534.708451][T19251] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 534.733524][T19264] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 534.741269][T19269] EXT4-fs (loop5): This should not happen!! Data will be lost [ 534.741269][T19269] [ 534.756155][T19263] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 534.769844][T19251] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 534.775343][T19264] EXT4-fs (loop2): This should not happen!! Data will be lost [ 534.775343][T19264] [ 534.791267][T19245] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 534.794239][T19251] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 534.816240][T19244] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 534.835024][T19273] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 534.851728][T15767] EXT4-fs (loop2): Inode 18 (ffff888075b9e400): i_reserved_data_blocks (1) not cleared! [ 534.863065][T19271] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 534.872827][T19244] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 534.878848][T15767] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 534.884797][ T66] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 534.907264][T19271] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 534.908878][T19271] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 534.929031][ T1133] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:477: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0 [ 534.948612][T19273] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 534.963036][ T12] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:477: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 534.964607][ T66] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 10 with max blocks 1 with error 117 [ 534.978454][T19273] EXT4-fs (loop4): This should not happen!! Data will be lost [ 534.978454][T19273] [ 535.000190][ T1133] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 11 with max blocks 1 with error 117 [ 535.012719][ T12] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 58 with max blocks 1 with error 117 [ 535.025305][ T66] EXT4-fs (loop1): This should not happen!! Data will be lost [ 535.025305][ T66] [ 535.029759][ T12] EXT4-fs (loop5): This should not happen!! Data will be lost [ 535.029759][ T12] [ 535.044662][T15766] EXT4-fs (loop1): Inode 18 (ffff888075b99400): i_reserved_data_blocks (1) not cleared! [ 535.044857][T19271] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 535.056310][ T1133] EXT4-fs (loop3): This should not happen!! Data will be lost [ 535.056310][ T1133] [ 535.086531][T15769] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 535.096930][T15768] EXT4-fs (loop3): Inode 18 (ffff88806ae4ee00): i_reserved_data_blocks (1) not cleared! [ 535.107221][T15772] EXT4-fs (loop5): Inode 18 (ffff88806ae4c600): i_reserved_data_blocks (1) not cleared! [ 535.128448][T15769] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 535.140768][T19271] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 535.156506][T19271] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 535.158081][T15769] EXT4-fs (loop4): Inode 18 (ffff88806adf5000): i_reserved_data_blocks (1) not cleared! [ 535.194348][T19281] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 535.209334][T19286] loop2: detected capacity change from 0 to 2048 [ 535.223747][T19281] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 535.267130][T19290] loop1: detected capacity change from 0 to 2048 [ 535.290237][T19281] EXT4-fs (loop0): This should not happen!! Data will be lost [ 535.290237][T19281] [ 535.310127][T15765] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 535.318057][T19294] loop5: detected capacity change from 0 to 2048 [ 535.361623][T19292] loop3: detected capacity change from 0 to 2048 [ 535.376928][T15765] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 535.382405][T19298] loop4: detected capacity change from 0 to 2048 [ 535.399688][T19286] EXT4-fs error (device loop2): __ext4_get_inode_loc:4344: comm syz-executor279: Invalid inode table block 0 in block_group 0 [ 535.408576][T15765] EXT4-fs (loop0): Inode 18 (ffff88806adf6e00): i_reserved_data_blocks (1) not cleared! [ 535.442215][T19290] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 535.456238][T19294] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 535.482699][T19286] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 535.492990][T19294] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 535.493050][T19309] loop0: detected capacity change from 0 to 2048 [ 535.505500][T19290] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 535.525491][T19286] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 535.575999][T19292] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 535.577143][T19294] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 535.604113][T19306] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 535.613869][T19292] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 535.632985][T19305] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 535.648451][ T26] kauditd_printk_skb: 17 callbacks suppressed [ 535.648465][ T26] audit: type=1804 audit(1692248080.228:2298): pid=19309 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.s5Iv7r/85/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 535.687018][T19298] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 535.690993][T19306] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 535.709916][T19292] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 535.723512][T19294] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 535.730362][T19320] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 535.756730][T19306] EXT4-fs (loop2): This should not happen!! Data will be lost [ 535.756730][T19306] [ 535.757447][T19305] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 535.768709][T19292] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 535.790712][T19320] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 535.803152][T19298] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 535.808375][T19307] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 535.815583][T19320] EXT4-fs (loop0): This should not happen!! Data will be lost [ 535.815583][T19320] [ 535.842992][T19319] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 535.858372][T19309] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 535.867969][T19314] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 535.868080][T19307] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 535.894994][T19309] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 535.899146][T19307] EXT4-fs (loop5): This should not happen!! Data will be lost [ 535.899146][T19307] [ 535.908299][T15767] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 535.918012][T19314] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 535.929970][T19305] EXT4-fs (loop1): This should not happen!! Data will be lost [ 535.929970][T19305] [ 535.939546][T19314] EXT4-fs (loop3): This should not happen!! Data will be lost [ 535.939546][T19314] [ 535.952363][T19309] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 535.967968][T19292] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 535.971522][T19319] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 535.990705][T19292] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 536.008751][T15767] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 536.022135][T19292] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 536.022191][T15772] EXT4-fs (loop5): Inode 18 (ffff88806ff24600): i_reserved_data_blocks (1) not cleared! [ 536.040431][T15767] EXT4-fs (loop2): Inode 18 (ffff88806aec0000): i_reserved_data_blocks (1) not cleared! [ 536.051455][T15766] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 536.057777][T19292] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 536.068661][T19319] EXT4-fs (loop4): This should not happen!! Data will be lost [ 536.068661][T19319] [ 536.084685][T19309] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 536.089672][T15766] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 536.102343][T19309] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 536.111603][T19298] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 536.139124][ T2493] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:477: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 536.145177][T19298] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 536.156597][ T2493] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 40 with max blocks 1 with error 117 [ 536.181091][T19309] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 536.195308][T15766] EXT4-fs (loop1): Inode 18 (ffff88806ff25000): i_reserved_data_blocks (1) not cleared! [ 536.207164][T19327] loop2: detected capacity change from 0 to 2048 [ 536.219163][ T2493] EXT4-fs (loop3): This should not happen!! Data will be lost [ 536.219163][ T2493] [ 536.229998][ T12] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:477: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 536.258939][ T1133] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:477: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0 [ 536.265824][ T12] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 39 with max blocks 1 with error 117 [ 536.287085][ T12] EXT4-fs (loop4): This should not happen!! Data will be lost [ 536.287085][ T12] [ 536.287344][T15768] EXT4-fs (loop3): Inode 18 (ffff88806ff21400): i_reserved_data_blocks (1) not cleared! [ 536.297817][T15769] EXT4-fs (loop4): Inode 18 (ffff88806ff23c00): i_reserved_data_blocks (1) not cleared! [ 536.326797][ T1133] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 34 with max blocks 1 with error 117 [ 536.340938][ T26] audit: type=1804 audit(1692248080.938:2299): pid=19327 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.K6taJ1/85/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 536.345505][T19329] loop5: detected capacity change from 0 to 2048 [ 536.401049][ T1133] EXT4-fs (loop0): This should not happen!! Data will be lost [ 536.401049][ T1133] [ 536.412245][T15765] EXT4-fs (loop0): Inode 18 (ffff88806ac55000): i_reserved_data_blocks (1) not cleared! [ 536.455166][T19327] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 536.469529][ T26] audit: type=1804 audit(1692248081.068:2300): pid=19329 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.Nd5iF4/85/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 536.507828][T19340] loop3: detected capacity change from 0 to 2048 [ 536.521381][T19327] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 536.544402][T19329] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 536.567578][T19335] loop1: detected capacity change from 0 to 2048 [ 536.567769][T19329] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 536.587245][T19329] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 536.602919][T19327] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 536.607768][ T26] audit: type=1804 audit(1692248081.198:2301): pid=19340 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.mQs7a7/85/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 536.624287][T19348] loop0: detected capacity change from 0 to 2048 [ 536.665538][T19341] loop4: detected capacity change from 0 to 2048 [ 536.665932][T19340] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 536.672602][T19327] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 536.694095][T19329] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 536.694399][T19340] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 536.718668][T19354] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 536.735095][T19329] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 536.735183][T19354] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 536.745222][T19345] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 536.772591][T19354] EXT4-fs (loop3): This should not happen!! Data will be lost [ 536.772591][T19354] [ 536.786366][T19329] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 536.798670][T19340] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 536.809167][T19345] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 536.830390][T19345] EXT4-fs (loop2): This should not happen!! Data will be lost [ 536.830390][T19345] [ 536.837428][T19340] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 536.841107][T19327] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 536.852042][T19352] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 536.879864][ T26] audit: type=1804 audit(1692248081.478:2302): pid=19335 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.E7tDet/84/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 536.897834][T19327] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 536.945597][ T26] audit: type=1804 audit(1692248081.528:2303): pid=19348 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.s5Iv7r/86/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 536.946307][T19340] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 536.969140][ T26] audit: type=1804 audit(1692248081.528:2304): pid=19341 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.1b833i/87/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 536.979140][T19352] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 537.033747][T19348] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 537.053811][T19365] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1213: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 537.054357][ T26] audit: type=1804 audit(1692248081.648:2305): pid=19365 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.E7tDet/84/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 537.097657][ T12] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:477: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 537.111516][T19348] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 537.126304][T19365] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 32 with error 28 [ 537.134002][ T26] audit: type=1804 audit(1692248081.648:2306): pid=19365 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor279" name="/root/syzkaller.E7tDet/84/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 537.153031][T19352] EXT4-fs (loop5): This should not happen!! Data will be lost [ 537.153031][T19352] [ 537.164547][ T12] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 11 with max blocks 1 with error 117 [ 537.177472][T19348] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 537.189220][T19365] EXT4-fs (loop1): This should not happen!! Data will be lost [ 537.189220][T19365] [ 537.192927][T19340] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 537.214712][T19366] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1213: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 537.217567][ T26] audit: type=1804 audit(1692248081.758:2307): pid=19369 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.1b833i/87/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 537.256369][T19348] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 537.258353][T15772] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 537.279360][T15772] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 537.291454][ T1133] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:477: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0 [ 537.305497][T19367] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 537.305917][T19365] EXT4-fs (loop1): Total free blocks count 0 [ 537.322679][T15772] EXT4-fs (loop5): Inode 18 (ffff88806ad18a00): i_reserved_data_blocks (1) not cleared! [ 537.326830][ T1133] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 11 with max blocks 1 with error 117 [ 537.341326][ T12] EXT4-fs (loop2): This should not happen!! Data will be lost [ 537.341326][ T12] [ 537.357417][T19365] EXT4-fs (loop1): Free/Dirty block details [ 537.364635][T19365] EXT4-fs (loop1): free_blocks=2415919104 [ 537.370472][T19365] EXT4-fs (loop1): dirty_blocks=80 [ 537.371835][T19366] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 32 with error 28 [ 537.375899][T19365] EXT4-fs (loop1): Block reservation details [ 537.395213][ T1133] EXT4-fs (loop3): This should not happen!! Data will be lost [ 537.395213][ T1133] [ 537.421501][T19365] EXT4-fs (loop1): i_reserved_data_blocks=6 [ 537.430270][T19367] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 537.450719][T15767] EXT4-fs (loop2): Inode 18 (ffff88806fc4e400): i_reserved_data_blocks (1) not cleared! [ 537.452774][T19366] EXT4-fs (loop4): This should not happen!! Data will be lost [ 537.452774][T19366] [ 537.474402][T15768] EXT4-fs (loop3): Inode 18 (ffff88806ad1b200): i_reserved_data_blocks (1) not cleared! [ 537.474497][ T12] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 32 with max blocks 55 with error 28 [ 537.510379][T19367] EXT4-fs (loop0): This should not happen!! Data will be lost [ 537.510379][T19367] [ 537.519107][T19366] EXT4-fs (loop4): Total free blocks count 0 [ 537.531705][ T12] EXT4-fs (loop1): This should not happen!! Data will be lost [ 537.531705][ T12] [ 537.555531][T19366] EXT4-fs (loop4): Free/Dirty block details [ 537.566076][T19376] loop5: detected capacity change from 0 to 2048 [ 537.572702][T15765] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 537.594773][T15765] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 537.605784][T19378] loop2: detected capacity change from 0 to 2048 [ 537.608343][T19366] EXT4-fs (loop4): free_blocks=2415919104 [ 537.653543][T19366] EXT4-fs (loop4): dirty_blocks=96 [ 537.666106][T15765] EXT4-fs (loop0): Inode 18 (ffff88806ff3e400): i_reserved_data_blocks (1) not cleared! [ 537.700266][T19376] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 537.702393][T19388] loop1: detected capacity change from 0 to 2048 [ 537.714951][T19384] loop3: detected capacity change from 0 to 2048 [ 537.722223][T19366] EXT4-fs (loop4): Block reservation details [ 537.729159][T19366] EXT4-fs (loop4): i_reserved_data_blocks=6 [ 537.738188][T19376] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 537.765102][T19376] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 537.775173][ T12] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 32 with max blocks 61 with error 28 [ 537.775217][T19378] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 537.798935][T19376] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 537.820096][T19378] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 537.832059][ T12] EXT4-fs (loop4): This should not happen!! Data will be lost [ 537.832059][ T12] [ 537.843902][T19391] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 537.882405][T19376] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 537.888522][T19388] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 537.901852][T19376] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 537.913775][T19391] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 537.922557][T19398] loop0: detected capacity change from 0 to 2048 [ 537.933760][T19392] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 537.952044][T19392] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 537.965231][T19392] EXT4-fs (loop5): This should not happen!! Data will be lost [ 537.965231][T19392] [ 537.975974][T19376] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 537.986256][T19391] EXT4-fs (loop2): This should not happen!! Data will be lost [ 537.986256][T19391] [ 537.996672][T19388] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 538.011551][T19376] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 538.018892][T19384] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 538.034225][T19403] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 538.034966][T19378] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 538.051594][T19376] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 538.081584][T19403] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 538.089236][T19410] loop4: detected capacity change from 0 to 2048 [ 538.102477][T19403] EXT4-fs (loop1): This should not happen!! Data will be lost [ 538.102477][T19403] [ 538.112346][T19384] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 538.114284][T19388] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 538.124492][T19378] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 538.150117][T19388] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 538.162296][ T2493] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 21 with max blocks 1 with error 117 [ 538.186515][T19398] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 538.196272][T19398] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 538.201506][ T2493] EXT4-fs (loop5): This should not happen!! Data will be lost [ 538.201506][ T2493] [ 538.208921][T19398] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 538.220262][T19388] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 538.237101][T19398] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 538.240498][T19409] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 538.264774][T19414] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 538.282784][ T12] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:477: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 538.301516][T15772] EXT4-fs (loop5): Inode 18 (ffff888078375a00): i_reserved_data_blocks (1) not cleared! [ 538.312624][T19388] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 538.335611][ T12] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 22 with max blocks 1 with error 117 [ 538.349173][T19414] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 538.380128][ T2493] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:477: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 538.402024][T19409] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 538.447470][ T12] EXT4-fs (loop2): This should not happen!! Data will be lost [ 538.447470][ T12] [ 538.450716][T19414] EXT4-fs (loop0): This should not happen!! Data will be lost [ 538.450716][T19414] [ 538.473671][T15767] EXT4-fs (loop2): Inode 18 (ffff88806ad1d000): i_reserved_data_blocks (1) not cleared! [ 538.478272][T19409] EXT4-fs (loop3): This should not happen!! Data will be lost [ 538.478272][T19409] [ 538.486356][T19417] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 538.509075][ T2493] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 10 with max blocks 1 with error 117 [ 538.521977][ T2493] EXT4-fs (loop1): This should not happen!! Data will be lost [ 538.521977][ T2493] [ 538.539683][T15768] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 538.547514][T19398] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 538.549795][T15766] EXT4-fs (loop1): Inode 18 (ffff88806ff3bc00): i_reserved_data_blocks (1) not cleared! [ 538.568828][T15768] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 538.577362][T19421] loop5: detected capacity change from 0 to 2048 [ 538.584372][T15768] EXT4-fs (loop3): Inode 18 (ffff88806aec3200): i_reserved_data_blocks (1) not cleared! [ 538.597894][T19398] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 538.612211][T19417] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 538.648963][T19417] EXT4-fs (loop4): This should not happen!! Data will be lost [ 538.648963][T19417] [ 538.659500][ T10] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:477: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0 [ 538.684322][T19425] loop2: detected capacity change from 0 to 2048 [ 538.685230][T19410] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 538.708764][ T10] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 53 with max blocks 1 with error 117 [ 538.729563][T19432] loop3: detected capacity change from 0 to 2048 [ 538.737799][ T10] EXT4-fs (loop0): This should not happen!! Data will be lost [ 538.737799][ T10] [ 538.748003][T19410] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 538.765150][T15765] EXT4-fs (loop0): Inode 18 (ffff888065429400): i_reserved_data_blocks (1) not cleared! [ 538.786666][T19421] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 538.799759][ T66] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 538.832849][T19430] loop1: detected capacity change from 0 to 2048 [ 538.849218][T19421] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 538.861621][ T66] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 28 with max blocks 1 with error 117 [ 538.886869][T19425] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 538.909632][T19438] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 538.925528][T19425] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 538.951765][T19425] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 538.968269][ T66] EXT4-fs (loop4): This should not happen!! Data will be lost [ 538.968269][ T66] [ 538.979352][T19432] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 538.996983][T19438] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 539.001035][T19425] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 539.009380][T19438] EXT4-fs (loop5): This should not happen!! Data will be lost [ 539.009380][T19438] [ 539.009789][T19421] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 539.040926][T19421] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 539.041865][T15769] EXT4-fs (loop4): Inode 18 (ffff88806542b200): i_reserved_data_blocks (1) not cleared! [ 539.052722][T19432] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 539.075859][T19425] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 539.086085][T19442] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 539.104950][T19449] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 539.107104][T19447] loop0: detected capacity change from 0 to 2048 [ 539.127239][T19449] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 539.127558][T19442] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 539.139952][T19421] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 539.161442][T19425] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 539.173712][T19449] EXT4-fs (loop1): This should not happen!! Data will be lost [ 539.173712][T19449] [ 539.173962][T19445] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 539.187762][T19442] EXT4-fs (loop3): This should not happen!! Data will be lost [ 539.187762][T19442] [ 539.208609][T19430] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 539.208911][T19421] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 539.230881][T19421] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 539.230938][T19445] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 539.253725][T19432] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 539.253735][T19421] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 539.275227][T19430] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 539.307797][ T10] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:477: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0 [ 539.323521][T19432] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 539.365002][ T10] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 30 with max blocks 1 with error 117 [ 539.379596][T19460] loop4: detected capacity change from 0 to 2048 [ 539.386559][ T2493] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:477: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 539.392309][T19445] EXT4-fs (loop2): This should not happen!! Data will be lost [ 539.392309][T19445] [ 539.412981][ T10] EXT4-fs (loop5): This should not happen!! Data will be lost [ 539.412981][ T10] [ 539.414997][T19430] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 539.437945][T15767] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 539.438731][T15772] EXT4-fs (loop5): Inode 18 (ffff88806af3bc00): i_reserved_data_blocks (1) not cleared! [ 539.465836][T19447] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 539.478789][ T2493] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 20 with max blocks 1 with error 117 [ 539.498932][T19447] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 539.500613][T19430] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 539.516827][T19447] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 539.533267][T15767] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 539.541011][ T2493] EXT4-fs (loop3): This should not happen!! Data will be lost [ 539.541011][ T2493] [ 539.579469][T15767] EXT4-fs (loop2): Inode 18 (ffff88806ac52800): i_reserved_data_blocks (1) not cleared! [ 539.579771][T15768] EXT4-fs (loop3): Inode 18 (ffff88806ac50a00): i_reserved_data_blocks (1) not cleared! [ 539.615273][T19447] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 539.624319][ T2493] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:477: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 539.641999][T19460] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 539.646556][T19467] loop5: detected capacity change from 0 to 2048 [ 539.665263][T19460] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 539.678953][T19447] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 539.689198][ T2493] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 24 with max blocks 1 with error 117 [ 539.740204][T19469] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 539.759309][T19472] loop2: detected capacity change from 0 to 2048 [ 539.765731][T19447] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 539.779471][T19475] loop3: detected capacity change from 0 to 2048 [ 539.790996][ T2493] EXT4-fs (loop1): This should not happen!! Data will be lost [ 539.790996][ T2493] [ 539.801651][T19459] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 539.807630][T19469] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 539.818698][T19459] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 539.842408][T19459] EXT4-fs (loop0): This should not happen!! Data will be lost [ 539.842408][T19459] [ 539.843059][T15766] EXT4-fs (loop1): Inode 18 (ffff88806ac51400): i_reserved_data_blocks (1) not cleared! [ 539.886331][T15765] EXT4-fs (loop0): Inode 18 (ffff88806ff34600): i_reserved_data_blocks (1) not cleared! [ 539.926933][T19467] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 539.936611][T19469] EXT4-fs (loop4): This should not happen!! Data will be lost [ 539.936611][T19469] [ 539.960364][T19467] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 539.987350][T15769] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 540.027881][T19472] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 540.038734][T19475] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 540.056850][T19480] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 540.080018][T19472] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 540.080726][T15769] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 540.109901][T19475] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 540.122630][T19472] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 540.132572][T19480] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 540.136471][T19489] loop1: detected capacity change from 0 to 2048 [ 540.154030][T19486] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 540.156184][T15769] EXT4-fs (loop4): Inode 18 (ffff88806ad13200): i_reserved_data_blocks (1) not cleared! [ 540.180016][T19472] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 540.192534][T19492] loop0: detected capacity change from 0 to 2048 [ 540.194602][T19480] EXT4-fs (loop5): This should not happen!! Data will be lost [ 540.194602][T19480] [ 540.209330][T19472] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 540.227921][T19472] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 540.249628][T19486] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 540.277575][T19490] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 540.317864][T15772] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 540.325274][T19498] loop4: detected capacity change from 0 to 2048 [ 540.330607][T19486] EXT4-fs (loop3): This should not happen!! Data will be lost [ 540.330607][T19486] [ 540.334257][T15772] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 540.366653][T15768] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 540.371530][T19492] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 540.386069][T15768] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 540.409936][T19489] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 540.432230][T19490] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 540.437125][T19489] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 540.455313][T19490] EXT4-fs (loop2): This should not happen!! Data will be lost [ 540.455313][T19490] [ 540.466497][T19492] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 540.468216][T15768] EXT4-fs (loop3): Inode 18 (ffff88806fc10000): i_reserved_data_blocks (1) not cleared! [ 540.479057][T19505] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 540.489590][T15772] EXT4-fs (loop5): Inode 18 (ffff88806ad13c00): i_reserved_data_blocks (1) not cleared! [ 540.514070][T19489] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 540.523785][T19505] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 540.539530][T15767] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 540.569097][T15767] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 540.581739][T19489] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 540.600852][T19505] EXT4-fs (loop0): This should not happen!! Data will be lost [ 540.600852][T19505] [ 540.623290][T15767] EXT4-fs (loop2): Inode 18 (ffff88806fc11400): i_reserved_data_blocks (1) not cleared! [ 540.654182][T19513] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 540.662123][T19511] loop3: detected capacity change from 0 to 2048 [ 540.676121][T19504] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 540.692115][T19492] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 540.692593][T19514] loop5: detected capacity change from 0 to 2048 [ 540.705383][T19492] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 540.722151][T19513] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 540.737919][T19504] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 540.742840][T19513] EXT4-fs (loop4): This should not happen!! Data will be lost [ 540.742840][T19513] [ 540.762626][T19498] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 540.775685][ T2493] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:477: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 540.792894][ T26] kauditd_printk_skb: 21 callbacks suppressed [ 540.792909][ T26] audit: type=1804 audit(1692248085.388:2329): pid=19511 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.mQs7a7/89/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 540.813138][T19498] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 540.836023][T19504] EXT4-fs (loop1): This should not happen!! Data will be lost [ 540.836023][T19504] [ 540.853943][ T2493] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 8 with max blocks 1 with error 117 [ 540.853975][T15766] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 540.887649][ T2493] EXT4-fs (loop0): This should not happen!! Data will be lost [ 540.887649][ T2493] [ 540.915192][T19511] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 540.925030][T19514] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 540.925403][ T26] audit: type=1804 audit(1692248085.428:2330): pid=19514 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.Nd5iF4/89/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 540.958887][T15765] EXT4-fs (loop0): Inode 18 (ffff88806fc16e00): i_reserved_data_blocks (1) not cleared! [ 540.961476][T19522] loop2: detected capacity change from 0 to 2048 [ 540.980420][T19514] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 540.998925][T19511] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 540.999133][ T66] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 541.011126][T15766] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 541.045596][T19526] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 541.063522][ T66] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 18 with max blocks 1 with error 117 [ 541.079197][T19528] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 541.090953][T19530] loop0: detected capacity change from 0 to 2048 [ 541.102380][ T66] EXT4-fs (loop4): This should not happen!! Data will be lost [ 541.102380][ T66] [ 541.103886][T19526] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 541.114323][T15766] EXT4-fs (loop1): Inode 18 (ffff88806fc4c600): i_reserved_data_blocks (1) not cleared! [ 541.134928][T19528] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 541.148401][T19526] EXT4-fs (loop5): This should not happen!! Data will be lost [ 541.148401][T19526] [ 541.159210][T15769] EXT4-fs (loop4): Inode 18 (ffff88806ff39400): i_reserved_data_blocks (1) not cleared! [ 541.169371][T19514] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 541.180599][ T26] audit: type=1804 audit(1692248085.778:2331): pid=19522 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.K6taJ1/89/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 541.208930][T19528] EXT4-fs (loop3): This should not happen!! Data will be lost [ 541.208930][T19528] [ 541.211729][T19514] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 541.219097][T19511] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 541.240421][T19511] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 541.253345][T19511] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 541.263341][ T26] audit: type=1804 audit(1692248085.858:2332): pid=19530 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.s5Iv7r/90/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 541.285652][T19522] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 541.299725][T19511] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 541.328985][ T1133] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:477: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0 [ 541.331814][T19530] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 541.371486][T19522] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 541.383720][ T2493] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:477: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 541.398091][ T1133] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 10 with max blocks 1 with error 117 [ 541.412216][T19538] loop1: detected capacity change from 0 to 2048 [ 541.416727][ T2493] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 27 with max blocks 1 with error 117 [ 541.431866][T19542] loop4: detected capacity change from 0 to 2048 [ 541.438852][T19522] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 541.449104][ T1133] EXT4-fs (loop5): This should not happen!! Data will be lost [ 541.449104][ T1133] [ 541.461955][T19522] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 541.474171][T19530] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 541.484750][ T26] audit: type=1804 audit(1692248086.078:2333): pid=19538 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.E7tDet/88/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 541.515591][T15772] EXT4-fs (loop5): Inode 18 (ffff888075b9ee00): i_reserved_data_blocks (1) not cleared! [ 541.523679][ T2493] EXT4-fs (loop3): This should not happen!! Data will be lost [ 541.523679][ T2493] [ 541.542710][T19544] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 541.569005][T15768] EXT4-fs (loop3): Inode 18 (ffff88806adf0a00): i_reserved_data_blocks (1) not cleared! [ 541.609002][T19540] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 541.610610][T19542] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 541.640023][T19538] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 541.641232][ T26] audit: type=1804 audit(1692248086.138:2334): pid=19542 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.1b833i/91/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 541.694247][T19544] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 541.707220][T19540] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 541.722152][T19538] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 541.725381][T19544] EXT4-fs (loop0): This should not happen!! Data will be lost [ 541.725381][T19544] [ 541.751310][T19542] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 541.756629][T19558] loop3: detected capacity change from 0 to 2048 [ 541.771086][T19540] EXT4-fs (loop2): This should not happen!! Data will be lost [ 541.771086][T19540] [ 541.781950][T15765] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 541.792124][T19538] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 541.803273][T15765] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 541.809427][T19556] loop5: detected capacity change from 0 to 2048 [ 541.816273][T19538] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 541.835807][T19553] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 541.851455][T15767] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 541.867524][ T26] audit: type=1804 audit(1692248086.468:2335): pid=19558 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.mQs7a7/90/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 541.892320][T15765] EXT4-fs (loop0): Inode 18 (ffff888075b99e00): i_reserved_data_blocks (1) not cleared! [ 541.908346][T15767] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 541.927626][T19554] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 541.945016][T19553] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 541.978218][T19558] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 541.989774][T19558] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 541.992326][T19553] EXT4-fs (loop4): This should not happen!! Data will be lost [ 541.992326][T19553] [ 542.003604][T15767] EXT4-fs (loop2): Inode 18 (ffff888075b9da00): i_reserved_data_blocks (1) not cleared! [ 542.013162][T19542] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 542.032214][T19558] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 542.033490][T19554] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 542.062772][T19558] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 542.090348][ T26] audit: type=1804 audit(1692248086.688:2336): pid=19556 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.Nd5iF4/90/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 542.125769][T19568] loop0: detected capacity change from 0 to 2048 [ 542.133447][T19554] EXT4-fs (loop1): This should not happen!! Data will be lost [ 542.133447][T19554] [ 542.143313][T19542] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 542.158080][T19558] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 542.167854][T19558] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 542.180208][T15766] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 542.180247][ T12] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:477: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 542.191001][T19556] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 542.213866][T15766] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 542.232616][T19563] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 542.237850][T15766] EXT4-fs (loop1): Inode 18 (ffff888075bb8a00): i_reserved_data_blocks (1) not cleared! [ 542.260434][ T12] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 59 with max blocks 1 with error 117 [ 542.273791][T19563] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 542.278588][T19574] loop2: detected capacity change from 0 to 2048 [ 542.292997][ T12] EXT4-fs (loop4): This should not happen!! Data will be lost [ 542.292997][ T12] [ 542.315587][ T26] audit: type=1804 audit(1692248086.908:2337): pid=19568 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.s5Iv7r/91/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 542.319852][T19556] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 542.353580][T15769] EXT4-fs (loop4): Inode 18 (ffff888075bba800): i_reserved_data_blocks (1) not cleared! [ 542.401687][T19563] EXT4-fs (loop3): This should not happen!! Data will be lost [ 542.401687][T19563] [ 542.403593][T19568] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 542.449927][T19574] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 542.469034][ T26] audit: type=1804 audit(1692248086.968:2338): pid=19574 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.K6taJ1/90/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 542.501662][T15768] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 542.506828][T19580] loop1: detected capacity change from 0 to 2048 [ 542.518072][T19574] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 542.530653][T19568] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 542.531620][T19573] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 542.559209][T19574] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 542.563630][T15768] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 542.570595][T19587] loop4: detected capacity change from 0 to 2048 [ 542.587721][T19573] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 542.587729][T19568] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 542.587748][T19573] EXT4-fs (loop5): This should not happen!! Data will be lost [ 542.587748][T19573] [ 542.600035][T19574] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 542.633285][T19588] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 542.650675][T15768] EXT4-fs (loop3): Inode 18 (ffff888075a32800): i_reserved_data_blocks (1) not cleared! [ 542.669264][T15772] EXT4-fs (loop5): Inode 18 (ffff888075a35000): i_reserved_data_blocks (1) not cleared! [ 542.684265][T19568] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 542.689717][T19588] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 542.717757][T19588] EXT4-fs (loop2): This should not happen!! Data will be lost [ 542.717757][T19588] [ 542.727811][T19574] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 542.743752][T19574] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 542.758248][T19574] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 542.767983][T19581] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 542.782223][T19580] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 542.793406][T19574] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 542.793429][T19581] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 542.811658][T19598] loop3: detected capacity change from 0 to 2048 [ 542.824373][T19574] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 542.834733][T19587] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 542.874057][ T66] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 16 with max blocks 2 with error 117 [ 542.887175][T19587] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 542.900305][T19580] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 542.903753][ T66] EXT4-fs (loop2): This should not happen!! Data will be lost [ 542.903753][ T66] [ 542.939751][T19598] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 542.940741][T19581] EXT4-fs (loop0): This should not happen!! Data will be lost [ 542.940741][T19581] [ 542.958071][T19604] loop5: detected capacity change from 0 to 2048 [ 542.968034][T19598] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 542.980368][T19599] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 542.981177][T19580] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 543.008186][T15767] EXT4-fs (loop2): Inode 18 (ffff88806ae4c600): i_reserved_data_blocks (1) not cleared! [ 543.057275][T19598] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 543.057318][T19599] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 543.079894][T19598] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 543.126827][T15765] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 543.155669][T19605] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 543.175937][T19604] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 543.178917][T15765] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 543.199736][T19605] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 543.212450][T19604] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 543.218805][T19599] EXT4-fs (loop4): This should not happen!! Data will be lost [ 543.218805][T19599] [ 543.231587][T19612] loop2: detected capacity change from 0 to 2048 [ 543.234420][T19580] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 543.240501][T19605] EXT4-fs (loop3): This should not happen!! Data will be lost [ 543.240501][T19605] [ 543.262997][T19610] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 543.292403][T15768] EXT4-fs (loop3): Inode 18 (ffff88806ad1bc00): i_reserved_data_blocks (1) not cleared! [ 543.304904][T15765] EXT4-fs (loop0): Inode 18 (ffff888075a4e400): i_reserved_data_blocks (1) not cleared! [ 543.316188][T19610] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 543.316373][T19600] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 543.337988][T19610] EXT4-fs (loop5): This should not happen!! Data will be lost [ 543.337988][T19610] [ 543.358090][T15769] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 543.392810][T19604] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 543.402767][T19618] loop0: detected capacity change from 0 to 2048 [ 543.411402][T15769] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 543.424843][T19600] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 543.441297][T19621] loop3: detected capacity change from 0 to 2048 [ 543.455406][T19604] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 543.470014][T19612] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 543.508306][T19600] EXT4-fs (loop1): This should not happen!! Data will be lost [ 543.508306][T19600] [ 543.528939][T15769] EXT4-fs (loop4): Inode 18 (ffff88806adf5a00): i_reserved_data_blocks (1) not cleared! [ 543.546903][T19612] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 543.569854][T15766] EXT4-fs (loop1): Inode 18 (ffff888075b53c00): i_reserved_data_blocks (1) not cleared! [ 543.596943][T19618] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 543.607835][T19621] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 543.617737][ T1133] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:477: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0 [ 543.631712][T19618] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 543.644683][T19612] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 543.660302][T19621] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 543.669337][T19612] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 543.674209][ T1133] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 139 with max blocks 1 with error 117 [ 543.692086][T19618] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 543.734165][T19632] loop1: detected capacity change from 0 to 2048 [ 543.741500][T19634] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 543.743237][T19633] loop4: detected capacity change from 0 to 2048 [ 543.764790][T19620] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 543.782240][T19618] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 543.786837][ T1133] EXT4-fs (loop5): This should not happen!! Data will be lost [ 543.786837][ T1133] [ 543.804518][T19620] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 543.805547][T19634] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 543.825484][T19620] EXT4-fs (loop2): This should not happen!! Data will be lost [ 543.825484][T19620] [ 543.839602][T19628] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 543.854787][T15772] EXT4-fs (loop5): Inode 18 (ffff88806ff36e00): i_reserved_data_blocks (1) not cleared! [ 543.876434][T19634] EXT4-fs (loop3): This should not happen!! Data will be lost [ 543.876434][T19634] [ 543.896910][T15767] EXT4-fs (loop2): Inode 18 (ffff88806ae32800): i_reserved_data_blocks (1) not cleared! [ 543.907092][T19621] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 543.918786][T19628] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 543.942687][T19642] loop5: detected capacity change from 0 to 2048 [ 543.960431][T19621] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 543.974121][T19628] EXT4-fs (loop0): This should not happen!! Data will be lost [ 543.974121][T19628] [ 544.007963][T19633] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 544.022337][T15765] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 544.032384][ T12] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:477: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 544.055208][T19632] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 544.071411][T19651] loop2: detected capacity change from 0 to 2048 [ 544.078504][T15765] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 544.080347][T19633] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 544.104499][T19632] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 544.106642][T15765] EXT4-fs (loop0): Inode 18 (ffff88806ff39e00): i_reserved_data_blocks (1) not cleared! [ 544.130846][T19632] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 544.141532][ T12] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 29 with max blocks 1 with error 117 [ 544.162128][T19632] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 544.173851][T19652] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 544.192061][ T12] EXT4-fs (loop3): This should not happen!! Data will be lost [ 544.192061][ T12] [ 544.192385][T19652] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 544.215196][T19648] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 544.224580][T19657] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 544.231622][T15768] EXT4-fs (loop3): Inode 18 (ffff88806ac76400): i_reserved_data_blocks (1) not cleared! [ 544.248380][T19652] EXT4-fs (loop4): This should not happen!! Data will be lost [ 544.248380][T19652] [ 544.265396][T19657] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 544.278121][T19657] EXT4-fs (loop5): This should not happen!! Data will be lost [ 544.278121][T19657] [ 544.288520][T19633] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 544.298671][T19633] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 544.354086][T19648] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 544.374344][T19651] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 544.400996][T19642] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 544.410951][ T10] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:477: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0 [ 544.425957][T19651] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 544.433003][T19648] EXT4-fs (loop1): This should not happen!! Data will be lost [ 544.433003][T19648] [ 544.438642][T19642] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 544.472439][T19664] loop0: detected capacity change from 0 to 2048 [ 544.479258][ T10] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 11 with max blocks 1 with error 117 [ 544.493829][T19665] loop3: detected capacity change from 0 to 2048 [ 544.500398][T15766] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 544.500677][T19651] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 544.522546][ T10] EXT4-fs (loop4): This should not happen!! Data will be lost [ 544.522546][ T10] [ 544.534912][T15766] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 544.535910][T19651] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 544.560600][ T12] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:477: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 544.574929][T15769] EXT4-fs (loop4): Inode 18 (ffff88806ff3ee00): i_reserved_data_blocks (1) not cleared! [ 544.577849][T19661] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 544.604038][T19661] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 544.605138][T15766] EXT4-fs (loop1): Inode 18 (ffff88806ff3bc00): i_reserved_data_blocks (1) not cleared! [ 544.625050][T19661] EXT4-fs (loop2): This should not happen!! Data will be lost [ 544.625050][T19661] [ 544.644657][T19651] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 544.654719][T19651] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 544.654848][ T12] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 9 with max blocks 1 with error 117 [ 544.680897][T19651] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 544.698942][T19651] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 544.722785][T19673] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 544.750982][T19674] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 544.767438][ T66] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 544.790330][T19673] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 544.812140][ T66] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 31 with max blocks 1 with error 117 [ 544.814774][T19674] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 544.828042][ T12] EXT4-fs (loop5): This should not happen!! Data will be lost [ 544.828042][ T12] [ 544.855607][T19677] loop4: detected capacity change from 0 to 2048 [ 544.857031][ T66] EXT4-fs (loop2): This should not happen!! Data will be lost [ 544.857031][ T66] [ 544.868751][T19673] EXT4-fs (loop0): This should not happen!! Data will be lost [ 544.868751][T19673] [ 544.883411][T15772] EXT4-fs (loop5): Inode 18 (ffff88806ad1d000): i_reserved_data_blocks (1) not cleared! [ 544.883938][T19679] loop1: detected capacity change from 0 to 2048 [ 544.900954][T19674] EXT4-fs (loop3): This should not happen!! Data will be lost [ 544.900954][T19674] [ 544.901721][T15767] EXT4-fs (loop2): Inode 18 (ffff88806fc48a00): i_reserved_data_blocks (1) not cleared! [ 544.921269][T19664] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 544.932541][T19665] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 544.948665][T19664] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 544.968684][T19664] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 544.980437][T19682] loop5: detected capacity change from 0 to 2048 [ 544.982846][T19665] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 544.989357][T19664] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 545.080101][T19691] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 545.098242][ T2493] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:477: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 545.114165][T19682] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 545.124289][ T66] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 545.138160][T19677] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 545.148277][ T66] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 40 with max blocks 1 with error 117 [ 545.162666][ T2493] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 10 with max blocks 1 with error 117 [ 545.175500][T19682] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 545.175724][T19677] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 545.199496][ T66] EXT4-fs (loop0): This should not happen!! Data will be lost [ 545.199496][ T66] [ 545.199674][T19691] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 545.209287][ T2493] EXT4-fs (loop3): This should not happen!! Data will be lost [ 545.209287][ T2493] [ 545.222208][T15768] EXT4-fs (loop3): Inode 18 (ffff888075b51400): i_reserved_data_blocks (1) not cleared! [ 545.243238][T19692] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 545.246275][T19695] loop2: detected capacity change from 0 to 2048 [ 545.259883][T15765] EXT4-fs (loop0): Inode 18 (ffff88806542bc00): i_reserved_data_blocks (1) not cleared! [ 545.276676][T19692] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 545.277742][T19691] EXT4-fs (loop1): This should not happen!! Data will be lost [ 545.277742][T19691] [ 545.289576][T19677] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 545.339925][T19679] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 545.340838][T19692] EXT4-fs (loop5): This should not happen!! Data will be lost [ 545.340838][T19692] [ 545.382341][T19679] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 545.396464][T19677] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 545.418749][T19700] loop3: detected capacity change from 0 to 2048 [ 545.429537][ T66] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 545.445552][ T66] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 15 with max blocks 1 with error 117 [ 545.448221][T19697] loop0: detected capacity change from 0 to 2048 [ 545.458489][ T66] EXT4-fs (loop1): This should not happen!! Data will be lost [ 545.458489][ T66] [ 545.485885][T19682] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 545.485998][T19695] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 545.505420][T19682] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 545.507467][T15766] EXT4-fs (loop1): Inode 18 (ffff88806aec0000): i_reserved_data_blocks (1) not cleared! [ 545.537023][T19693] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 545.559503][T19700] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 545.570988][T19695] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 545.583561][ T10] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:477: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0 [ 545.583912][T19700] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 545.610921][T19695] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 545.620714][T19700] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 545.623971][T19693] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 545.635214][T19695] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 545.648768][ T10] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 8 with max blocks 1 with error 117 [ 545.656671][T19700] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 545.710298][T19708] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 545.711562][T19709] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 545.727880][ T10] EXT4-fs (loop5): This should not happen!! Data will be lost [ 545.727880][ T10] [ 545.741294][T19693] EXT4-fs (loop4): This should not happen!! Data will be lost [ 545.741294][T19693] [ 545.752487][T19709] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 545.776474][T19697] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 545.791501][T15769] EXT4-fs (loop4): Inode 18 (ffff88806542ee00): i_reserved_data_blocks (1) not cleared! [ 545.797280][T19715] loop1: detected capacity change from 0 to 2048 [ 545.810012][T19697] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 545.822132][T19708] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 545.835204][T19717] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 545.847408][T19709] EXT4-fs (loop3): This should not happen!! Data will be lost [ 545.847408][T19709] [ 545.866996][T19708] EXT4-fs (loop2): This should not happen!! Data will be lost [ 545.866996][T19708] [ 545.878144][T19700] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 545.880596][T15772] EXT4-fs (loop5): Inode 18 (ffff888075a49400): i_reserved_data_blocks (1) not cleared! [ 545.897523][T15767] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 545.899317][T19717] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 545.919278][T19700] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 545.919596][T19700] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 545.944039][T15767] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 545.950565][T19717] EXT4-fs (loop0): This should not happen!! Data will be lost [ 545.950565][T19717] [ 545.966565][T19697] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 545.977041][T19697] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 545.981010][ T26] kauditd_printk_skb: 20 callbacks suppressed [ 545.981021][ T26] audit: type=1804 audit(1692248090.578:2359): pid=19715 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.E7tDet/92/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 545.989008][T19700] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 546.035510][T15767] EXT4-fs (loop2): Inode 18 (ffff88806ad13200): i_reserved_data_blocks (1) not cleared! [ 546.054268][T19697] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 546.078232][T19715] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 546.081801][T19720] loop5: detected capacity change from 0 to 2048 [ 546.099418][T19697] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 546.135032][ T12] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:477: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 546.152087][T19715] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 546.157947][T19723] loop4: detected capacity change from 0 to 2048 [ 546.175342][ T26] audit: type=1804 audit(1692248090.768:2360): pid=19720 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.Nd5iF4/94/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 546.184444][T19697] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 546.208546][T19697] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 546.222519][T19715] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 546.233321][T19715] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 546.233759][ T2493] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:477: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 546.259548][ T12] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 49 with max blocks 1 with error 117 [ 546.264133][T19727] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 546.273311][ T12] EXT4-fs (loop3): This should not happen!! Data will be lost [ 546.273311][ T12] [ 546.296456][T19729] loop2: detected capacity change from 0 to 2048 [ 546.304801][T15768] EXT4-fs (loop3): Inode 18 (ffff88806ff33c00): i_reserved_data_blocks (1) not cleared! [ 546.309937][ T26] audit: type=1804 audit(1692248090.908:2361): pid=19733 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.Nd5iF4/94/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 546.315543][T19727] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 546.338047][ T2493] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 27 with max blocks 1 with error 117 [ 546.364754][T19720] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 546.374681][ T2493] EXT4-fs (loop0): This should not happen!! Data will be lost [ 546.374681][ T2493] [ 546.387532][T15765] EXT4-fs (loop0): Inode 18 (ffff88806fc10000): i_reserved_data_blocks (1) not cleared! [ 546.411339][T19720] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 546.428204][ T26] audit: type=1804 audit(1692248091.028:2362): pid=19723 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.1b833i/95/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 546.451888][T19732] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 546.525510][ T26] audit: type=1804 audit(1692248091.088:2363): pid=19729 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.K6taJ1/94/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 546.525581][T19732] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 546.549642][T19727] EXT4-fs (loop1): This should not happen!! Data will be lost [ 546.549642][T19727] [ 546.592153][T15766] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 546.610266][T19745] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 546.629435][ T26] audit: type=1804 audit(1692248091.228:2364): pid=19746 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.1b833i/95/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 546.638248][T19740] loop3: detected capacity change from 0 to 2048 [ 546.658830][T19732] EXT4-fs (loop5): This should not happen!! Data will be lost [ 546.658830][T19732] [ 546.668902][T15766] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 546.669581][T19723] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 546.688467][T15766] EXT4-fs (loop1): Inode 18 (ffff88806fc4bc00): i_reserved_data_blocks (1) not cleared! [ 546.699261][T19743] loop0: detected capacity change from 0 to 2048 [ 546.714733][T15772] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 546.718175][T19745] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 546.738324][T15772] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 546.748407][T19723] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 546.783645][T15772] EXT4-fs (loop5): Inode 18 (ffff88806ff25a00): i_reserved_data_blocks (1) not cleared! [ 546.796971][ T26] audit: type=1804 audit(1692248091.388:2365): pid=19743 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.s5Iv7r/95/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 546.804740][T19723] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 546.837479][T19745] EXT4-fs (loop2): This should not happen!! Data will be lost [ 546.837479][T19745] [ 546.858307][T19754] loop1: detected capacity change from 0 to 2048 [ 546.869109][T19729] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 546.879323][T19723] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 546.900334][ T26] audit: type=1804 audit(1692248091.498:2366): pid=19740 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.mQs7a7/95/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 546.906395][T19743] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 546.935664][T19729] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 546.948964][T19729] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 546.964742][T19729] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 546.977540][T19744] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 546.989184][T19740] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 546.997185][T19761] loop5: detected capacity change from 0 to 2048 [ 547.002887][T19744] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 547.010243][T19743] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 547.036420][ T10] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:477: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0 [ 547.051725][ T26] audit: type=1804 audit(1692248091.648:2367): pid=19754 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.E7tDet/93/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 547.063626][T19760] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 547.089925][ T10] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 17 with max blocks 1 with error 117 [ 547.116902][ T10] EXT4-fs (loop2): This should not happen!! Data will be lost [ 547.116902][ T10] [ 547.116921][T19744] EXT4-fs (loop4): This should not happen!! Data will be lost [ 547.116921][T19744] [ 547.137076][T19740] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 547.151727][T19754] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 547.165176][T15767] EXT4-fs (loop2): Inode 18 (ffff88806fc4b200): i_reserved_data_blocks (1) not cleared! [ 547.177834][T19767] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 547.194977][T19760] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 547.234451][T19754] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 547.248639][ T26] audit: type=1804 audit(1692248091.848:2368): pid=19761 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.Nd5iF4/95/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 547.258271][T15769] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 547.279069][T19775] loop2: detected capacity change from 0 to 2048 [ 547.288896][T19760] EXT4-fs (loop0): This should not happen!! Data will be lost [ 547.288896][T19760] [ 547.302779][T19767] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 547.302904][T19768] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 547.324805][T19776] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 547.345863][T15765] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 547.355987][T19768] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 547.383476][T15765] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 547.396796][T19767] EXT4-fs (loop3): This should not happen!! Data will be lost [ 547.396796][T19767] [ 547.407312][T15769] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 547.412332][T19768] EXT4-fs (loop1): This should not happen!! Data will be lost [ 547.412332][T19768] [ 547.435853][T15769] EXT4-fs (loop4): Inode 18 (ffff88806ff39400): i_reserved_data_blocks (1) not cleared! [ 547.437231][T19776] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 547.467926][T15765] EXT4-fs (loop0): Inode 18 (ffff88806fc12800): i_reserved_data_blocks (1) not cleared! [ 547.471237][T15768] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 547.488509][T19776] EXT4-fs (loop5): This should not happen!! Data will be lost [ 547.488509][T19776] [ 547.500649][T15768] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 547.514099][T15766] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 547.540598][T15766] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 547.551147][T19761] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 547.571323][T15766] EXT4-fs (loop1): Inode 18 (ffff888075a4a800): i_reserved_data_blocks (1) not cleared! [ 547.598763][T19784] loop4: detected capacity change from 0 to 2048 [ 547.603810][T15768] EXT4-fs (loop3): Inode 18 (ffff888075b9b200): i_reserved_data_blocks (1) not cleared! [ 547.617754][T19761] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 547.629206][T19775] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 547.644375][T19761] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 547.672386][T19761] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 547.722979][T19794] loop1: detected capacity change from 0 to 2048 [ 547.725805][T19775] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 547.746588][ T66] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 547.763697][T19784] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 547.773076][T19791] loop0: detected capacity change from 0 to 2048 [ 547.796193][ T66] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 11 with max blocks 1 with error 117 [ 547.815912][T19789] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 547.818987][T19784] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 547.862723][ T66] EXT4-fs (loop5): This should not happen!! Data will be lost [ 547.862723][ T66] [ 547.873048][T19794] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 547.884891][T19789] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 547.895398][T19799] loop3: detected capacity change from 0 to 2048 [ 547.897886][T19795] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 547.920108][T15772] EXT4-fs (loop5): Inode 18 (ffff88806adf4600): i_reserved_data_blocks (1) not cleared! [ 547.920109][T19794] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 547.961612][T19789] EXT4-fs (loop2): This should not happen!! Data will be lost [ 547.961612][T19789] [ 547.998690][T19804] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 548.014792][T19811] loop5: detected capacity change from 0 to 2048 [ 548.016567][T19795] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 548.057760][T19813] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 548.079490][T19815] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1213: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 548.098390][T15767] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 548.120116][T19795] EXT4-fs (loop4): This should not happen!! Data will be lost [ 548.120116][T19795] [ 548.122348][T19804] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 548.130594][T19815] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 11 with error 28 [ 548.154934][T19815] EXT4-fs (loop0): This should not happen!! Data will be lost [ 548.154934][T19815] [ 548.154995][T19813] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 548.164742][T19815] EXT4-fs (loop0): Total free blocks count 0 [ 548.164761][T19815] EXT4-fs (loop0): Free/Dirty block details [ 548.164774][T19815] EXT4-fs (loop0): free_blocks=2415919104 [ 548.164803][T19815] EXT4-fs (loop0): dirty_blocks=16 [ 548.194864][T15767] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 548.195778][T19815] EXT4-fs (loop0): Block reservation details [ 548.201033][T15769] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 548.201305][T15769] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 548.215362][T19815] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 548.244919][T19811] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 548.246816][T19804] EXT4-fs (loop1): This should not happen!! Data will be lost [ 548.246816][T19804] [ 548.267802][T19813] EXT4-fs (loop3): This should not happen!! Data will be lost [ 548.267802][T19813] [ 548.277921][T19799] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 548.288750][T19799] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 548.302322][T19811] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 548.303509][T15767] EXT4-fs (loop2): Inode 18 (ffff88806ad11e00): i_reserved_data_blocks (1) not cleared! [ 548.314570][T15766] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 548.324958][T15769] EXT4-fs (loop4): Inode 18 (ffff88806ac50000): i_reserved_data_blocks (1) not cleared! [ 548.350162][T19799] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 548.362672][T19811] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 548.373087][T15766] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 548.391483][T19811] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 548.423903][T15766] EXT4-fs (loop1): Inode 18 (ffff88806ac53c00): i_reserved_data_blocks (1) not cleared! [ 548.440776][T19822] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 548.440883][ T1133] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 10 with max blocks 63 with error 28 [ 548.469304][T19822] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 548.484280][T19799] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 548.485663][T19826] loop4: detected capacity change from 0 to 2048 [ 548.530803][T19822] EXT4-fs (loop5): This should not happen!! Data will be lost [ 548.530803][T19822] [ 548.545118][ T66] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 548.563058][ T1133] EXT4-fs (loop0): This should not happen!! Data will be lost [ 548.563058][ T1133] [ 548.565478][T19828] loop2: detected capacity change from 0 to 2048 [ 548.593791][ T66] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 9 with max blocks 1 with error 117 [ 548.622241][ T66] EXT4-fs (loop3): This should not happen!! Data will be lost [ 548.622241][ T66] [ 548.632666][T15772] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 548.643619][T19830] loop1: detected capacity change from 0 to 2048 [ 548.666779][T15772] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 548.667287][T15768] EXT4-fs (loop3): Inode 18 (ffff88806fc46400): i_reserved_data_blocks (1) not cleared! [ 548.691220][T15772] EXT4-fs (loop5): Inode 18 (ffff888075b9e400): i_reserved_data_blocks (1) not cleared! [ 548.696631][T19836] loop0: detected capacity change from 0 to 2048 [ 548.730286][T19826] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 548.758550][T19826] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 548.802682][T19828] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 548.823716][T19837] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 548.860094][T19836] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 548.865273][T19830] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 548.879971][T19837] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 548.899034][T19828] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 548.899966][T19846] loop5: detected capacity change from 0 to 2048 [ 548.918719][T19836] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 548.926314][T19830] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 548.942561][T19847] loop3: detected capacity change from 0 to 2048 [ 548.949340][T19852] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 548.961034][T19837] EXT4-fs (loop4): This should not happen!! Data will be lost [ 548.961034][T19837] [ 548.975694][T19826] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 548.986455][T19830] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 548.986457][T19828] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 549.005506][T19852] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 549.008014][T19830] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 549.019221][T19852] EXT4-fs (loop0): This should not happen!! Data will be lost [ 549.019221][T19852] [ 549.035591][T19826] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 549.053461][T19836] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 549.054860][T19828] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 549.077754][T19851] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 549.094175][T19836] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 549.099630][T19851] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 549.118967][T19851] EXT4-fs (loop1): This should not happen!! Data will be lost [ 549.118967][T19851] [ 549.119128][ T66] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 549.129022][T19830] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 549.148543][T19843] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 549.182358][T19846] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 549.192209][T19836] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 549.197864][T19847] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 549.212652][T19843] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 549.234795][T19846] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 549.236865][T19843] EXT4-fs (loop2): This should not happen!! Data will be lost [ 549.236865][T19843] [ 549.253700][T19847] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 549.256953][T19830] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 549.277679][T19846] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 549.280187][T19836] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 549.300304][T19859] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 549.301535][ T66] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 27 with max blocks 1 with error 117 [ 549.320297][T19846] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 549.338589][ T66] EXT4-fs (loop4): This should not happen!! Data will be lost [ 549.338589][ T66] [ 549.351894][T19836] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 549.365177][ T10] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:477: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0 [ 549.367723][T15769] EXT4-fs (loop4): Inode 18 (ffff88806ad10000): i_reserved_data_blocks (1) not cleared! [ 549.389314][ T10] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 22 with max blocks 1 with error 117 [ 549.402258][T19859] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 549.415489][T19836] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 549.425557][ T10] EXT4-fs (loop1): This should not happen!! Data will be lost [ 549.425557][ T10] [ 549.447720][T19859] EXT4-fs (loop3): This should not happen!! Data will be lost [ 549.447720][T19859] [ 549.449374][T15766] EXT4-fs (loop1): Inode 18 (ffff88806ff3e400): i_reserved_data_blocks (1) not cleared! [ 549.458657][T19836] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 549.477862][T15767] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 549.484046][T19860] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 549.503184][T15767] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 549.515278][T19847] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 549.515292][T19860] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 549.539677][ T10] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 34 with max blocks 1 with error 117 [ 549.566193][T19865] loop4: detected capacity change from 0 to 2048 [ 549.571214][T19847] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 549.580437][T19860] EXT4-fs (loop5): This should not happen!! Data will be lost [ 549.580437][T19860] [ 549.592935][T15767] EXT4-fs (loop2): Inode 18 (ffff88806ad1c600): i_reserved_data_blocks (1) not cleared! [ 549.605207][ T10] EXT4-fs (loop0): This should not happen!! Data will be lost [ 549.605207][ T10] [ 549.625419][T19867] loop1: detected capacity change from 0 to 2048 [ 549.641504][T15765] EXT4-fs (loop0): Inode 18 (ffff88806ad1bc00): i_reserved_data_blocks (1) not cleared! [ 549.652153][ T2493] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:477: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 549.680089][T15772] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 549.710063][T19865] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 549.724588][T15772] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 549.734514][ T2493] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 8 with max blocks 1 with error 117 [ 549.779393][T15772] EXT4-fs (loop5): Inode 18 (ffff88806ff31e00): i_reserved_data_blocks (1) not cleared! [ 549.785307][ T2493] EXT4-fs (loop3): This should not happen!! Data will be lost [ 549.785307][ T2493] [ 549.790804][T19865] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 549.807762][T15768] EXT4-fs (loop3): Inode 18 (ffff88806ff36e00): i_reserved_data_blocks (1) not cleared! [ 549.823451][T19867] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 549.846726][T19865] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 549.853153][T19875] loop2: detected capacity change from 0 to 2048 [ 549.863717][T19867] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 549.908957][T19865] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 549.932134][T19877] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 549.959609][T19881] loop0: detected capacity change from 0 to 2048 [ 549.968242][T19872] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 549.968494][T19877] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 549.996996][T19877] EXT4-fs (loop1): This should not happen!! Data will be lost [ 549.996996][T19877] [ 550.007601][T19867] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 550.044077][T19875] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 550.044232][T19867] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 550.071909][T19872] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 550.086666][T19888] loop5: detected capacity change from 0 to 2048 [ 550.099514][T19885] loop3: detected capacity change from 0 to 2048 [ 550.112689][T19875] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 550.114357][T19872] EXT4-fs (loop4): This should not happen!! Data will be lost [ 550.114357][T19872] [ 550.124756][T19867] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 550.136793][T19881] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 550.160185][T15769] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 550.167797][T19892] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 550.185505][T15769] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 550.197355][T19881] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 550.209389][T19867] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 550.212005][T19892] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 550.232329][T19895] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 550.246540][T19892] EXT4-fs (loop2): This should not happen!! Data will be lost [ 550.246540][T19892] [ 550.250407][T15769] EXT4-fs (loop4): Inode 18 (ffff88806ac70000): i_reserved_data_blocks (1) not cleared! [ 550.284938][ T12] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:477: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 550.299101][T19895] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 550.312116][T19875] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 550.321903][T19895] EXT4-fs (loop0): This should not happen!! Data will be lost [ 550.321903][T19895] [ 550.323891][T19875] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 550.345328][T19881] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 550.355196][ T12] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 6 with max blocks 1 with error 117 [ 550.375541][ T12] EXT4-fs (loop1): This should not happen!! Data will be lost [ 550.375541][ T12] [ 550.391890][T19904] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1213: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 550.418943][T19885] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 550.422050][T19881] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 550.439808][T19904] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 32 with error 28 [ 550.458393][ T66] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 550.473542][T15766] EXT4-fs (loop1): Inode 18 (ffff88806ac76e00): i_reserved_data_blocks (1) not cleared! [ 550.486978][T19885] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 550.512767][ T66] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 17 with max blocks 1 with error 117 [ 550.535697][T19904] EXT4-fs (loop5): This should not happen!! Data will be lost [ 550.535697][T19904] [ 550.552598][T19903] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 550.566696][ T66] EXT4-fs (loop2): This should not happen!! Data will be lost [ 550.566696][ T66] [ 550.579487][ T1133] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:477: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0 [ 550.586554][T19908] loop4: detected capacity change from 0 to 2048 [ 550.595435][T19904] EXT4-fs (loop5): Total free blocks count 0 [ 550.617471][T19904] EXT4-fs (loop5): Free/Dirty block details [ 550.630612][ T1133] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 11 with max blocks 1 with error 117 [ 550.643650][T19903] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 550.651403][T15767] EXT4-fs (loop2): Inode 18 (ffff888075a34600): i_reserved_data_blocks (1) not cleared! [ 550.662431][T19910] loop1: detected capacity change from 0 to 2048 [ 550.670554][T19904] EXT4-fs (loop5): free_blocks=2415919104 [ 550.678790][T19903] EXT4-fs (loop3): This should not happen!! Data will be lost [ 550.678790][T19903] [ 550.689736][ T1133] EXT4-fs (loop0): This should not happen!! Data will be lost [ 550.689736][ T1133] [ 550.694459][T19904] EXT4-fs (loop5): dirty_blocks=112 [ 550.707047][T15765] EXT4-fs (loop0): Inode 18 (ffff888075a33200): i_reserved_data_blocks (1) not cleared! [ 550.707074][T19885] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 550.756385][T19904] EXT4-fs (loop5): Block reservation details [ 550.775869][T19904] EXT4-fs (loop5): i_reserved_data_blocks=7 [ 550.795455][T19885] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 550.813012][ T2493] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 32 with max blocks 69 with error 28 [ 550.828985][T19910] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 550.836235][T19919] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 550.853556][ T2493] EXT4-fs (loop5): This should not happen!! Data will be lost [ 550.853556][ T2493] [ 550.877137][ T66] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 550.891310][T19910] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 550.900114][ T66] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 21 with max blocks 1 with error 117 [ 550.920165][T19924] loop0: detected capacity change from 0 to 2048 [ 550.927788][T19919] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 550.947721][T19922] loop2: detected capacity change from 0 to 2048 [ 550.965054][T19923] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 551.003569][T19919] EXT4-fs (loop4): This should not happen!! Data will be lost [ 551.003569][T19919] [ 551.020326][ T66] EXT4-fs (loop3): This should not happen!! Data will be lost [ 551.020326][ T66] [ 551.035906][T19908] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 551.043862][T19923] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 551.045631][ T26] kauditd_printk_skb: 22 callbacks suppressed [ 551.045641][ T26] audit: type=1804 audit(1692248095.638:2391): pid=19924 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.s5Iv7r/99/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 551.059108][T15768] EXT4-fs (loop3): Inode 18 (ffff888075a30000): i_reserved_data_blocks (1) not cleared! [ 551.098535][T19908] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 551.110026][ T26] audit: type=1804 audit(1692248095.688:2392): pid=19922 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.K6taJ1/98/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 551.127850][T19908] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 551.143129][T19923] EXT4-fs (loop1): This should not happen!! Data will be lost [ 551.143129][T19923] [ 551.152926][T19908] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 551.166166][T19927] loop5: detected capacity change from 0 to 2048 [ 551.172294][T19936] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1213: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 551.188407][T19936] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 6 with error 28 [ 551.193300][T19910] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 551.200694][ T26] audit: type=1804 audit(1692248095.768:2393): pid=19936 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.s5Iv7r/99/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 551.200730][ T26] audit: type=1804 audit(1692248095.768:2394): pid=19936 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor279" name="/root/syzkaller.s5Iv7r/99/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 551.233601][T19936] EXT4-fs (loop0): This should not happen!! Data will be lost [ 551.233601][T19936] [ 551.270411][T19936] EXT4-fs (loop0): Total free blocks count 0 [ 551.276616][T19936] EXT4-fs (loop0): Free/Dirty block details [ 551.284577][T19936] EXT4-fs (loop0): free_blocks=2415919104 [ 551.291032][T19936] EXT4-fs (loop0): dirty_blocks=32 [ 551.293814][T19922] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 551.296527][ T2493] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:477: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 551.314961][T19910] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 551.320370][T19936] EXT4-fs (loop0): Block reservation details [ 551.337631][T19936] EXT4-fs (loop0): i_reserved_data_blocks=2 [ 551.344030][T19922] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 551.348035][ T2493] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 14 with max blocks 1 with error 117 [ 551.370767][T19922] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 551.400781][ T66] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 551.438053][ T26] audit: type=1804 audit(1692248095.988:2395): pid=19927 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.Nd5iF4/99/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 551.440574][ T2493] EXT4-fs (loop4): This should not happen!! Data will be lost [ 551.440574][ T2493] [ 551.472741][ T66] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 13 with max blocks 1 with error 117 [ 551.475135][T19922] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 551.486214][T19927] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 551.520968][ T66] EXT4-fs (loop1): This should not happen!! Data will be lost [ 551.520968][ T66] [ 551.521264][T19943] loop3: detected capacity change from 0 to 2048 [ 551.542926][T15766] EXT4-fs (loop1): Inode 18 (ffff88806fc4e400): i_reserved_data_blocks (1) not cleared! [ 551.554442][T19927] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 551.567012][T15769] EXT4-fs (loop4): Inode 18 (ffff888065429e00): i_reserved_data_blocks (1) not cleared! [ 551.579986][T19937] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 551.604826][ T66] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 6 with max blocks 72 with error 28 [ 551.608501][T19937] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 551.621733][ T66] EXT4-fs (loop0): This should not happen!! Data will be lost [ 551.621733][ T66] [ 551.639911][T19927] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 551.665578][ T26] audit: type=1804 audit(1692248096.258:2396): pid=19943 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.mQs7a7/99/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 551.700764][T19927] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 551.714471][T19944] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 551.718233][T19937] EXT4-fs (loop2): This should not happen!! Data will be lost [ 551.718233][T19937] [ 551.743642][T15767] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 551.766047][T19953] loop4: detected capacity change from 0 to 2048 [ 551.775593][T19955] loop1: detected capacity change from 0 to 2048 [ 551.784978][T19943] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 551.808029][T15767] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 551.821317][T19943] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 551.822278][T19944] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 551.866577][T15767] EXT4-fs (loop2): Inode 18 (ffff888075bba800): i_reserved_data_blocks (1) not cleared! [ 551.875130][T19958] loop0: detected capacity change from 0 to 2048 [ 551.885569][T19954] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 551.887939][ T26] audit: type=1804 audit(1692248096.488:2397): pid=19955 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.E7tDet/98/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 551.938615][T19944] EXT4-fs (loop5): This should not happen!! Data will be lost [ 551.938615][T19944] [ 552.005992][T19954] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 552.036870][T19967] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 552.088048][T19953] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 552.098112][T19965] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1213: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 552.113152][ T26] audit: type=1804 audit(1692248096.528:2398): pid=19953 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.1b833i/100/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 552.132456][T19954] EXT4-fs (loop3): This should not happen!! Data will be lost [ 552.132456][T19954] [ 552.145532][T19967] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 552.162881][T15772] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 552.174338][T19953] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 552.188895][T19965] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 173 with error 28 [ 552.189058][T19967] EXT4-fs (loop0): This should not happen!! Data will be lost [ 552.189058][T19967] [ 552.215266][T15772] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 552.216628][T19972] loop2: detected capacity change from 0 to 2048 [ 552.229557][T19969] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 552.239344][ T26] audit: type=1804 audit(1692248096.548:2399): pid=19958 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.s5Iv7r/100/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 552.249204][T15768] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 552.284044][T19965] EXT4-fs (loop1): This should not happen!! Data will be lost [ 552.284044][T19965] [ 552.294268][T19965] EXT4-fs (loop1): Total free blocks count 0 [ 552.300830][T19965] EXT4-fs (loop1): Free/Dirty block details [ 552.301557][T15772] EXT4-fs (loop5): Inode 18 (ffff88806aec4600): i_reserved_data_blocks (1) not cleared! [ 552.307012][T19969] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 552.329206][T19965] EXT4-fs (loop1): free_blocks=2415919104 [ 552.335867][T19958] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 552.345199][T15768] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 552.350924][T19965] EXT4-fs (loop1): dirty_blocks=176 [ 552.370538][T15768] EXT4-fs (loop3): Inode 18 (ffff88806fc10a00): i_reserved_data_blocks (1) not cleared! [ 552.371172][T19958] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 552.401050][T19977] loop5: detected capacity change from 0 to 2048 [ 552.404085][T19969] EXT4-fs (loop4): This should not happen!! Data will be lost [ 552.404085][T19969] [ 552.420178][T19965] EXT4-fs (loop1): Block reservation details [ 552.429700][T19953] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 552.432591][ T26] audit: type=1804 audit(1692248097.028:2400): pid=19972 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.K6taJ1/99/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 552.450159][T19965] EXT4-fs (loop1): i_reserved_data_blocks=11 [ 552.470686][T19953] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 552.499730][ T10] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:477: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0 [ 552.522792][T19953] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 552.549466][T19981] loop3: detected capacity change from 0 to 2048 [ 552.570998][T19972] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 552.583002][T19972] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 552.605313][T19953] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 552.623613][ T10] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 7 with max blocks 1 with error 117 [ 552.638814][T19991] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1213: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 552.672422][T19988] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 552.693459][T19991] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 32 with error 28 [ 552.731238][T19981] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 552.737669][T19988] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 552.742657][ T10] EXT4-fs (loop0): This should not happen!! Data will be lost [ 552.742657][ T10] [ 552.759041][T19991] EXT4-fs (loop5): This should not happen!! Data will be lost [ 552.759041][T19991] [ 552.776270][ T2493] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:477: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 552.784232][T19992] loop1: detected capacity change from 0 to 2048 [ 552.801014][T19981] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 552.804683][ T2493] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 13 with max blocks 1 with error 117 [ 552.828553][T15765] EXT4-fs (loop0): Inode 18 (ffff88806af3bc00): i_reserved_data_blocks (1) not cleared! [ 552.828637][T19981] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 552.850897][T19988] EXT4-fs (loop2): This should not happen!! Data will be lost [ 552.850897][T19988] [ 552.865391][T19991] EXT4-fs (loop5): Total free blocks count 0 [ 552.883872][T19981] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 552.887189][T19991] EXT4-fs (loop5): Free/Dirty block details [ 552.914507][T19991] EXT4-fs (loop5): free_blocks=2415919104 [ 552.920730][T19991] EXT4-fs (loop5): dirty_blocks=112 [ 552.926049][T19991] EXT4-fs (loop5): Block reservation details [ 552.928810][ T2493] EXT4-fs (loop4): This should not happen!! Data will be lost [ 552.928810][ T2493] [ 552.933137][T19991] EXT4-fs (loop5): i_reserved_data_blocks=7 [ 552.950839][T15767] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 552.960930][ T66] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 32 with max blocks 75 with error 28 [ 552.973667][T19993] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 552.991219][T19992] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 552.993290][T15767] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 553.001494][T15769] EXT4-fs (loop4): Inode 18 (ffff88806ff21400): i_reserved_data_blocks (1) not cleared! [ 553.024935][ T66] EXT4-fs (loop5): This should not happen!! Data will be lost [ 553.024935][ T66] [ 553.026622][T19992] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 553.043276][T20000] loop0: detected capacity change from 0 to 2048 [ 553.055620][T19993] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 553.063090][T20001] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 553.091777][T19993] EXT4-fs (loop3): This should not happen!! Data will be lost [ 553.091777][T19993] [ 553.105527][T20001] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 553.122878][T15768] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 553.123076][T15767] EXT4-fs (loop2): Inode 18 (ffff88806fc11e00): i_reserved_data_blocks (1) not cleared! [ 553.144635][T15768] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 553.176020][T15768] EXT4-fs (loop3): Inode 18 (ffff88806fc4d000): i_reserved_data_blocks (1) not cleared! [ 553.216854][T20001] EXT4-fs (loop1): This should not happen!! Data will be lost [ 553.216854][T20001] [ 553.274632][T20000] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 553.291858][T20008] loop5: detected capacity change from 0 to 2048 [ 553.304428][T20000] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 553.316620][T15766] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 553.331320][T15766] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 553.348608][T20000] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 553.361534][T20009] loop4: detected capacity change from 0 to 2048 [ 553.362120][T20015] loop3: detected capacity change from 0 to 2048 [ 553.374751][T20000] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 553.399255][T15766] EXT4-fs (loop1): Inode 18 (ffff88806adf1e00): i_reserved_data_blocks (1) not cleared! [ 553.425479][T20017] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 553.438356][T20021] loop2: detected capacity change from 0 to 2048 [ 553.461784][T20008] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 553.492764][T20008] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 553.540859][T20009] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 553.550779][T20017] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 553.580250][T20015] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 553.592714][T20017] EXT4-fs (loop0): This should not happen!! Data will be lost [ 553.592714][T20017] [ 553.596920][T20008] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 553.612059][T20009] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 553.641648][T20015] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 553.656482][T20027] loop1: detected capacity change from 0 to 2048 [ 553.663024][T15765] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 553.673335][T15765] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 553.686183][T20008] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 553.699302][T20032] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 553.716005][T15765] EXT4-fs (loop0): Inode 18 (ffff88806fc16e00): i_reserved_data_blocks (1) not cleared! [ 553.728897][T20015] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 553.744591][T20021] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 553.763186][T20032] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 553.777971][T20020] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 553.821190][T20015] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 553.821422][T20042] loop0: detected capacity change from 0 to 2048 [ 553.841374][T20032] EXT4-fs (loop4): This should not happen!! Data will be lost [ 553.841374][T20032] [ 553.844960][T20021] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 553.865268][T20009] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 553.875752][T20020] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 553.900018][T20045] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 553.921548][T20009] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 553.954589][T20020] EXT4-fs (loop5): This should not happen!! Data will be lost [ 553.954589][T20020] [ 553.967762][T20035] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 553.977689][T20045] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 553.997036][T20037] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 554.019296][T20035] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 554.032480][ T10] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:477: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0 [ 554.037690][T20042] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 554.056777][ T10] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 10 with max blocks 1 with error 117 [ 554.063204][T20037] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 554.082557][T20037] EXT4-fs (loop2): This should not happen!! Data will be lost [ 554.082557][T20037] [ 554.090703][T20045] EXT4-fs (loop1): This should not happen!! Data will be lost [ 554.090703][T20045] [ 554.096137][T20035] EXT4-fs (loop3): This should not happen!! Data will be lost [ 554.096137][T20035] [ 554.116115][T15772] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 554.128938][T15767] EXT4-fs (loop2): Inode 18 (ffff88806ff3bc00): i_reserved_data_blocks (1) not cleared! [ 554.139941][T20027] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 554.148553][T20042] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 554.154312][ T10] EXT4-fs (loop4): This should not happen!! Data will be lost [ 554.154312][ T10] [ 554.171161][T20027] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 554.175577][T20054] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 554.183019][T15772] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 554.184600][T15772] EXT4-fs (loop5): Inode 18 (ffff88806fc49e00): i_reserved_data_blocks (1) not cleared! [ 554.221544][T15768] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 554.234094][T20054] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 554.247630][T15769] EXT4-fs (loop4): Inode 18 (ffff88806ff39400): i_reserved_data_blocks (1) not cleared! [ 554.257677][T15768] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 554.260193][T20054] EXT4-fs (loop0): This should not happen!! Data will be lost [ 554.260193][T20054] [ 554.270132][T20027] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 554.308969][T15768] EXT4-fs (loop3): Inode 18 (ffff88806fe99400): i_reserved_data_blocks (1) not cleared! [ 554.320087][T20027] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 554.333574][T20042] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 554.335496][T20027] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 554.370840][T20042] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 554.394005][T20027] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 554.421691][T20060] loop2: detected capacity change from 0 to 2048 [ 554.429498][T20064] loop3: detected capacity change from 0 to 2048 [ 554.436268][ T1133] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:477: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0 [ 554.456627][ T10] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:477: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0 [ 554.460275][T20066] loop5: detected capacity change from 0 to 2048 [ 554.495246][ T10] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 37 with max blocks 1 with error 117 [ 554.498211][ T1133] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 7 with max blocks 1 with error 117 [ 554.514653][T20067] loop4: detected capacity change from 0 to 2048 [ 554.528281][ T1133] EXT4-fs (loop1): This should not happen!! Data will be lost [ 554.528281][ T1133] [ 554.545178][T15766] EXT4-fs (loop1): Inode 18 (ffff88806ff3b200): i_reserved_data_blocks (1) not cleared! [ 554.564597][ T10] EXT4-fs (loop0): This should not happen!! Data will be lost [ 554.564597][ T10] [ 554.619386][T20060] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 554.632415][T20064] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 554.645268][T15765] EXT4-fs (loop0): Inode 18 (ffff88806ad18000): i_reserved_data_blocks (1) not cleared! [ 554.652459][T20060] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 554.669332][T20064] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 554.690163][T20066] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 554.700524][T20075] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 554.701063][T20060] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 554.715826][T20067] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 554.719556][T20067] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 554.732883][T20076] loop1: detected capacity change from 0 to 2048 [ 554.753377][T20060] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 554.765740][T20066] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 554.781704][T20075] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 554.787627][T20067] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 554.794435][T20078] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 554.820904][T20067] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 554.826711][T20075] EXT4-fs (loop3): This should not happen!! Data will be lost [ 554.826711][T20075] [ 554.846305][T20066] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 554.850968][T20064] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 554.856189][T20078] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 554.878416][T20085] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 554.878812][T20078] EXT4-fs (loop2): This should not happen!! Data will be lost [ 554.878812][T20078] [ 554.905038][T20066] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 554.917822][T20064] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 554.922455][T20084] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 554.945107][T20085] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 554.978967][T20060] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 554.989984][T20064] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 554.996827][T20084] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 555.003142][T20085] EXT4-fs (loop4): This should not happen!! Data will be lost [ 555.003142][T20085] [ 555.013458][T20084] EXT4-fs (loop5): This should not happen!! Data will be lost [ 555.013458][T20084] [ 555.032079][T20066] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 555.042267][T20060] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 555.051254][T20092] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 555.065686][T20091] loop0: detected capacity change from 0 to 2048 [ 555.076077][T20064] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 555.076194][T20066] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 555.100253][T20092] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 555.100516][T20066] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 555.122492][ T10] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:477: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0 [ 555.127545][T20067] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 555.144816][T20092] EXT4-fs (loop1): This should not happen!! Data will be lost [ 555.144816][T20092] [ 555.156527][ T1133] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:477: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0 [ 555.169721][T20076] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 555.180755][ T10] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 13 with max blocks 1 with error 117 [ 555.182629][ T1133] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 49 with max blocks 1 with error 117 [ 555.201045][ T10] EXT4-fs (loop2): This should not happen!! Data will be lost [ 555.201045][ T10] [ 555.218317][T20067] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 555.239080][T20076] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 555.245977][ T1133] EXT4-fs (loop3): This should not happen!! Data will be lost [ 555.245977][ T1133] [ 555.252558][T15767] EXT4-fs (loop2): Inode 18 (ffff88806fe9bc00): i_reserved_data_blocks (1) not cleared! [ 555.271007][T20066] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 555.271482][T15768] EXT4-fs (loop3): Inode 18 (ffff88806adf0000): i_reserved_data_blocks (1) not cleared! [ 555.296121][ T66] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 555.310283][T20067] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 555.322443][T20091] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 555.331135][ T66] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 11 with max blocks 1 with error 117 [ 555.337077][T20067] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 555.355871][ T66] EXT4-fs (loop5): This should not happen!! Data will be lost [ 555.355871][ T66] [ 555.355989][T20091] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 555.377610][T20076] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 555.389354][T20076] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 555.414894][T15772] EXT4-fs (loop5): Inode 18 (ffff88806ac50a00): i_reserved_data_blocks (1) not cleared! [ 555.479434][ T1133] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:477: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0 [ 555.481422][T20103] loop2: detected capacity change from 0 to 2048 [ 555.499202][T20104] loop3: detected capacity change from 0 to 2048 [ 555.506355][ T2493] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:477: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 555.522449][T20098] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 555.546707][ T1133] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 15 with max blocks 1 with error 117 [ 555.562826][ T2493] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 10 with max blocks 1 with error 117 [ 555.566722][T20107] loop5: detected capacity change from 0 to 2048 [ 555.583655][ T1133] EXT4-fs (loop1): This should not happen!! Data will be lost [ 555.583655][ T1133] [ 555.583741][T20098] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 555.596845][ T2493] EXT4-fs (loop4): This should not happen!! Data will be lost [ 555.596845][ T2493] [ 555.615972][T20098] EXT4-fs (loop0): This should not happen!! Data will be lost [ 555.615972][T20098] [ 555.625221][T15766] EXT4-fs (loop1): Inode 18 (ffff88806ad18a00): i_reserved_data_blocks (1) not cleared! [ 555.650390][T15769] EXT4-fs (loop4): Inode 18 (ffff888075a4d000): i_reserved_data_blocks (1) not cleared! [ 555.661292][T15765] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 555.674008][T20115] loop1: detected capacity change from 0 to 2048 [ 555.708787][T15765] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 555.741823][T20104] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 555.776022][T20107] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 555.784320][T20104] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 555.798781][T20104] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 555.800190][T15765] EXT4-fs (loop0): Inode 18 (ffff88806ac71e00): i_reserved_data_blocks (1) not cleared! [ 555.818971][T20104] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 555.836569][T20103] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 555.847827][T20107] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 555.849557][T20115] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 555.874217][T20107] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 555.874298][T20104] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 555.888823][T20103] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 555.928667][T20104] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 555.948120][T20107] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 555.963198][T20115] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 555.967195][T20128] loop4: detected capacity change from 0 to 2048 [ 555.982052][T20122] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 555.983927][T20125] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 556.014078][T20131] loop0: detected capacity change from 0 to 2048 [ 556.021198][T20129] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 556.028639][T20123] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 556.051586][T20122] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 556.051622][T20122] EXT4-fs (loop2): This should not happen!! Data will be lost [ 556.051622][T20122] [ 556.073734][T20103] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 556.075236][T20129] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 556.096610][T20103] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 556.108520][T20123] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 556.121189][T20125] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 556.121720][T20129] EXT4-fs (loop1): This should not happen!! Data will be lost [ 556.121720][T20129] [ 556.134083][T20123] EXT4-fs (loop5): This should not happen!! Data will be lost [ 556.134083][T20123] [ 556.154749][T20125] EXT4-fs (loop3): This should not happen!! Data will be lost [ 556.154749][T20125] [ 556.170801][T20115] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 556.188569][T15772] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 556.203775][T20115] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 556.219086][T15768] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 556.229336][ T12] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:477: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 556.235191][ T26] kauditd_printk_skb: 22 callbacks suppressed [ 556.235201][ T26] audit: type=1804 audit(1692248100.828:2423): pid=20128 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.1b833i/103/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 556.244125][T15772] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 556.251099][T20115] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 556.278637][T15768] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 556.306766][ T12] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 11 with max blocks 1 with error 117 [ 556.317699][T20115] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 556.336775][ T26] audit: type=1804 audit(1692248100.928:2424): pid=20140 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.s5Iv7r/104/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 556.365888][ T66] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 556.381817][T20128] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 556.394030][ T12] EXT4-fs (loop2): This should not happen!! Data will be lost [ 556.394030][ T12] [ 556.409651][T20128] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 556.424031][ T66] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 19 with max blocks 1 with error 117 [ 556.439231][T15767] EXT4-fs (loop2): Inode 18 (ffff88806ac56e00): i_reserved_data_blocks (1) not cleared! [ 556.443234][T15772] EXT4-fs (loop5): Inode 18 (ffff88806ff33c00): i_reserved_data_blocks (1) not cleared! [ 556.451025][ T66] EXT4-fs (loop1): This should not happen!! Data will be lost [ 556.451025][ T66] [ 556.459416][T15768] EXT4-fs (loop3): Inode 18 (ffff88806ac54600): i_reserved_data_blocks (1) not cleared! [ 556.479495][T20142] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 556.543206][T20142] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 556.557576][T15766] EXT4-fs (loop1): Inode 18 (ffff88806fc48a00): i_reserved_data_blocks (1) not cleared! [ 556.608624][T20148] loop0: detected capacity change from 0 to 2048 [ 556.609215][T20142] EXT4-fs (loop4): This should not happen!! Data will be lost [ 556.609215][T20142] [ 556.615906][T20151] loop5: detected capacity change from 0 to 2048 [ 556.633933][T20149] loop2: detected capacity change from 0 to 2048 [ 556.639338][T20152] loop3: detected capacity change from 0 to 2048 [ 556.670409][ T26] audit: type=1804 audit(1692248101.268:2425): pid=20148 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.s5Iv7r/105/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 556.715696][T20156] loop1: detected capacity change from 0 to 2048 [ 556.722615][T15769] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 556.765214][ T26] audit: type=1804 audit(1692248101.328:2426): pid=20152 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.mQs7a7/104/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 556.788652][T15769] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 556.803701][T15769] EXT4-fs (loop4): Inode 18 (ffff88806aec2800): i_reserved_data_blocks (1) not cleared! [ 556.838194][T20165] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 556.857051][T20164] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1213: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 556.875659][T20149] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 556.885677][T20164] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 53 with error 28 [ 556.898569][T20164] EXT4-fs (loop0): This should not happen!! Data will be lost [ 556.898569][T20164] [ 556.908855][T20164] EXT4-fs (loop0): Total free blocks count 0 [ 556.915191][T20164] EXT4-fs (loop0): Free/Dirty block details [ 556.921185][T20149] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 556.926734][T20170] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 556.933813][T20164] EXT4-fs (loop0): free_blocks=2415919104 [ 556.954488][T20149] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 556.968938][T20164] EXT4-fs (loop0): dirty_blocks=64 [ 556.973045][T20165] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 556.986182][T20164] EXT4-fs (loop0): Block reservation details [ 556.992852][T20149] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 557.008706][T20164] EXT4-fs (loop0): i_reserved_data_blocks=4 [ 557.015219][T20171] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 557.016463][ T26] audit: type=1804 audit(1692248101.388:2427): pid=20149 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.K6taJ1/103/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 557.054461][ T26] audit: type=1804 audit(1692248101.418:2428): pid=20151 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.Nd5iF4/104/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 557.079838][ T26] audit: type=1804 audit(1692248101.588:2429): pid=20156 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.E7tDet/103/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 557.109368][T20171] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 557.120207][T20156] EXT4-fs error (device loop1): __ext4_get_inode_loc:4344: comm syz-executor279: Invalid inode table block 0 in block_group 0 [ 557.131794][T20178] loop4: detected capacity change from 0 to 2048 [ 557.141287][T20170] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 557.153989][T20171] EXT4-fs (loop2): This should not happen!! Data will be lost [ 557.153989][T20171] [ 557.154006][ T12] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 52 with max blocks 16 with error 28 [ 557.164061][T20165] EXT4-fs (loop3): This should not happen!! Data will be lost [ 557.164061][T20165] [ 557.186423][T20170] EXT4-fs (loop5): This should not happen!! Data will be lost [ 557.186423][T20170] [ 557.203342][ T12] EXT4-fs (loop0): This should not happen!! Data will be lost [ 557.203342][ T12] [ 557.213172][T20156] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 557.213287][T15767] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 557.223761][T20156] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 557.249532][T15768] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 557.249731][T15772] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 557.268091][T15768] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 557.289497][ T26] audit: type=1804 audit(1692248101.888:2430): pid=20178 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.1b833i/104/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 557.319556][T15767] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 557.331452][T15772] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 557.346135][T20184] loop0: detected capacity change from 0 to 2048 [ 557.355473][T20179] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 557.361955][T15768] EXT4-fs (loop3): Inode 18 (ffff888075a36e00): i_reserved_data_blocks (1) not cleared! [ 557.381108][T20179] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 557.382128][T15772] EXT4-fs (loop5): Inode 18 (ffff88806aec0000): i_reserved_data_blocks (1) not cleared! [ 557.403967][T15767] EXT4-fs (loop2): Inode 18 (ffff888065429400): i_reserved_data_blocks (1) not cleared! [ 557.455048][T20179] EXT4-fs (loop1): This should not happen!! Data will be lost [ 557.455048][T20179] [ 557.459346][T20178] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 557.474962][ T26] audit: type=1804 audit(1692248102.068:2431): pid=20184 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.s5Iv7r/106/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 557.507667][T20178] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 557.553281][T20191] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 557.570742][T20178] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 557.575680][T20194] loop3: detected capacity change from 0 to 2048 [ 557.601514][T15766] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 557.616095][T20198] loop2: detected capacity change from 0 to 2048 [ 557.618797][T20178] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 557.624536][ T26] audit: type=1804 audit(1692248102.218:2432): pid=20194 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.mQs7a7/105/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 557.634958][T20186] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 557.674671][T20186] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 557.679552][T15766] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 557.702185][T20186] EXT4-fs (loop4): This should not happen!! Data will be lost [ 557.702185][T20186] [ 557.716654][T20191] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 557.751135][T20194] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 557.774789][T20194] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 557.791601][T20191] EXT4-fs (loop0): This should not happen!! Data will be lost [ 557.791601][T20191] [ 557.809406][T15769] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 557.817256][T20200] loop5: detected capacity change from 0 to 2048 [ 557.826314][T15769] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 557.839015][T20194] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 557.849723][T15765] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 557.860149][T15766] EXT4-fs (loop1): Inode 18 (ffff888075a33200): i_reserved_data_blocks (1) not cleared! [ 557.905971][T20194] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 557.909405][T20198] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 557.920338][T15766] EXT4-fs unmount: 252 callbacks suppressed [ 557.920350][T15766] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 557.934068][T20198] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 557.942497][T15765] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 557.970195][T15769] EXT4-fs (loop4): Inode 18 (ffff88806aec5a00): i_reserved_data_blocks (1) not cleared! [ 557.981235][T20200] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 557.985967][T20207] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 558.001531][T15769] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 558.012675][T15765] EXT4-fs (loop0): Inode 18 (ffff888075a48a00): i_reserved_data_blocks (1) not cleared! [ 558.045890][T20207] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 558.063882][T20207] EXT4-fs (loop3): This should not happen!! Data will be lost [ 558.063882][T20207] [ 558.082226][T20208] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 558.096975][T20200] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 558.107670][T20208] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 558.120780][T15765] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 558.138938][T15768] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 558.160152][T20208] EXT4-fs (loop2): This should not happen!! Data will be lost [ 558.160152][T20208] [ 558.170203][T20200] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 558.179621][T20220] loop1: detected capacity change from 0 to 2048 [ 558.182633][T15768] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 558.197302][T20198] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 558.201178][T20219] loop4: detected capacity change from 0 to 2048 [ 558.229112][T20198] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 558.230547][T20217] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 558.268397][T20223] loop0: detected capacity change from 0 to 2048 [ 558.275324][T20217] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 558.289961][T15768] EXT4-fs (loop3): Inode 18 (ffff888075bb8000): i_reserved_data_blocks (1) not cleared! [ 558.299970][ T66] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 558.318859][T20217] EXT4-fs (loop5): This should not happen!! Data will be lost [ 558.318859][T20217] [ 558.321272][T20220] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 558.329773][T20219] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 558.353816][T20200] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 558.356369][T15768] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 558.375238][ T66] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 47 with max blocks 1 with error 117 [ 558.387988][T20200] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 558.431133][T20223] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 558.434394][ T66] EXT4-fs (loop2): This should not happen!! Data will be lost [ 558.434394][ T66] [ 558.453367][T20200] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 558.469846][T20220] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 558.483890][T20219] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 558.498644][T20200] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 558.499056][T15767] EXT4-fs (loop2): Inode 18 (ffff888075bb9e00): i_reserved_data_blocks (1) not cleared! [ 558.510528][T20220] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 558.542469][T20219] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 558.576798][T15767] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 558.586004][T20219] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 558.596632][T20234] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 558.604104][T20219] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 558.622678][T20237] loop3: detected capacity change from 0 to 2048 [ 558.623972][ T66] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 558.637915][T20234] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 558.643819][T20223] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 558.668986][T20234] EXT4-fs (loop1): This should not happen!! Data will be lost [ 558.668986][T20234] [ 558.679053][ T66] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 10 with max blocks 1 with error 117 [ 558.693567][T20223] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 558.706361][T20220] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 558.715941][T20238] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 558.736841][T20220] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 558.743872][T20237] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 558.751577][T20241] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 558.776268][ T66] EXT4-fs (loop5): This should not happen!! Data will be lost [ 558.776268][ T66] [ 558.779677][T20245] loop2: detected capacity change from 0 to 2048 [ 558.798209][T20238] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 558.810431][T20241] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 558.810458][T20241] EXT4-fs (loop0): This should not happen!! Data will be lost [ 558.810458][T20241] [ 558.811011][T15772] EXT4-fs (loop5): Inode 18 (ffff888075bbb200): i_reserved_data_blocks (1) not cleared! [ 558.826626][T20223] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 558.833173][T15772] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 558.862609][ T12] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:477: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 558.904140][T20251] loop5: detected capacity change from 0 to 2048 [ 558.920642][T20245] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 558.934694][T20237] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 558.938101][T20223] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 558.944231][ T12] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 16 with max blocks 1 with error 117 [ 558.968702][ T12] EXT4-fs (loop1): This should not happen!! Data will be lost [ 558.968702][ T12] [ 558.978772][T20238] EXT4-fs (loop4): This should not happen!! Data will be lost [ 558.978772][T20238] [ 558.980109][T15766] EXT4-fs (loop1): Inode 18 (ffff88806fc4ee00): i_reserved_data_blocks (1) not cleared! [ 559.001384][T20237] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 559.007964][T15766] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 559.048153][T20251] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 559.070711][T15769] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 559.083744][ T66] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 559.092895][T15769] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 559.110031][T20248] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 559.112476][T15769] EXT4-fs (loop4): Inode 18 (ffff88806fc4da00): i_reserved_data_blocks (1) not cleared! [ 559.134499][T20258] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 559.136349][T15769] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 559.160194][ T66] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 27 with max blocks 1 with error 117 [ 559.207047][T20248] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 559.236455][T20251] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 559.239347][T20263] loop4: detected capacity change from 0 to 2048 [ 559.256917][ T66] EXT4-fs (loop0): This should not happen!! Data will be lost [ 559.256917][ T66] [ 559.269113][T20259] loop1: detected capacity change from 0 to 2048 [ 559.275624][T20258] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 559.289247][T20248] EXT4-fs (loop3): This should not happen!! Data will be lost [ 559.289247][T20248] [ 559.300243][T20251] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 559.313740][T15765] EXT4-fs (loop0): Inode 18 (ffff88806fc4d000): i_reserved_data_blocks (1) not cleared! [ 559.324094][T20258] EXT4-fs (loop2): This should not happen!! Data will be lost [ 559.324094][T20258] [ 559.335107][T15765] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 559.345788][T20263] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 559.360310][T20264] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 559.375747][T15768] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 559.385960][T20264] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 559.409241][T15767] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 559.433957][T20259] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 559.448588][T20263] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 559.456451][T15768] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 559.470901][T20263] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 559.478133][T20264] EXT4-fs (loop5): This should not happen!! Data will be lost [ 559.478133][T20264] [ 559.484434][T15767] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 559.510169][T20272] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 559.520064][T20276] loop0: detected capacity change from 0 to 2048 [ 559.533037][T15767] EXT4-fs (loop2): Inode 18 (ffff88806fc49400): i_reserved_data_blocks (1) not cleared! [ 559.546732][T15768] EXT4-fs (loop3): Inode 18 (ffff88806fc4bc00): i_reserved_data_blocks (1) not cleared! [ 559.558379][T15767] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 559.569182][T20272] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 559.570900][T15768] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 559.583469][T20276] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 559.590750][T15772] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 559.614277][T20272] EXT4-fs (loop4): This should not happen!! Data will be lost [ 559.614277][T20272] [ 559.618778][T15772] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 559.624821][T20263] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 559.646027][T20263] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 559.696607][T20259] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 559.706864][T20263] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 559.738758][T20276] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 559.758894][T20263] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 559.771110][T20259] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 559.773969][T15772] EXT4-fs (loop5): Inode 18 (ffff88806fc15000): i_reserved_data_blocks (1) not cleared! [ 559.783372][T20276] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 559.817725][T20280] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 559.838954][ T66] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 559.856191][T20287] loop2: detected capacity change from 0 to 2048 [ 559.856905][T20286] loop3: detected capacity change from 0 to 2048 [ 559.866581][T15772] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 559.879855][T20280] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 559.879869][ T66] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 80 with max blocks 1 with error 117 [ 559.879891][ T66] EXT4-fs (loop4): This should not happen!! Data will be lost [ 559.879891][ T66] [ 559.892275][T20276] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 559.917874][T15769] EXT4-fs (loop4): Inode 18 (ffff88806fc16400): i_reserved_data_blocks (1) not cleared! [ 559.935144][T20280] EXT4-fs (loop1): This should not happen!! Data will be lost [ 559.935144][T20280] [ 559.945438][T15769] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 559.955929][T20259] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 559.966186][T20276] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 559.983337][T20259] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 559.987572][T20283] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 560.006414][T20295] loop5: detected capacity change from 0 to 2048 [ 560.012434][T20287] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 560.036230][T20286] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 560.049305][T20283] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 560.063896][ T12] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:477: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 560.078449][T20283] EXT4-fs (loop0): This should not happen!! Data will be lost [ 560.078449][T20283] [ 560.108984][T20295] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 560.121958][T20300] loop4: detected capacity change from 0 to 2048 [ 560.128680][T15765] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 560.139726][ T12] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 15 with max blocks 1 with error 117 [ 560.182153][T20302] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1213: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 560.215139][T20286] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 560.216344][T15765] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 560.243873][ T12] EXT4-fs (loop1): This should not happen!! Data will be lost [ 560.243873][ T12] [ 560.261412][T20286] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 560.265784][T20295] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 560.298732][T20302] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 6 with error 28 [ 560.308871][T20307] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 560.313111][T15766] EXT4-fs (loop1): Inode 18 (ffff88806fc12800): i_reserved_data_blocks (1) not cleared! [ 560.340620][T20300] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 560.343121][T20307] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 560.375440][T15765] EXT4-fs (loop0): Inode 18 (ffff88806fe9b200): i_reserved_data_blocks (1) not cleared! [ 560.382251][T20307] EXT4-fs (loop3): This should not happen!! Data will be lost [ 560.382251][T20307] [ 560.396894][T20295] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 560.414819][T20302] EXT4-fs (loop2): This should not happen!! Data will be lost [ 560.414819][T20302] [ 560.431028][T15766] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 560.439358][T15765] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 560.445204][T20286] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 560.459917][T20302] EXT4-fs (loop2): Total free blocks count 0 [ 560.466423][T20305] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 560.489813][T20302] EXT4-fs (loop2): Free/Dirty block details [ 560.505246][T20286] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 560.529502][T20300] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 560.535822][T20305] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 560.561636][T20302] EXT4-fs (loop2): free_blocks=2415919104 [ 560.575978][T20302] EXT4-fs (loop2): dirty_blocks=64 [ 560.582047][T20300] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 560.587702][T20302] EXT4-fs (loop2): Block reservation details [ 560.600796][ T2493] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:477: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 560.617049][T20305] EXT4-fs (loop5): This should not happen!! Data will be lost [ 560.617049][T20305] [ 560.635311][ T2493] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 63 with max blocks 1 with error 117 [ 560.643935][T20318] loop0: detected capacity change from 0 to 2048 [ 560.651129][T20317] loop1: detected capacity change from 0 to 2048 [ 560.654432][T20312] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 560.660896][T20295] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 560.686464][T20302] EXT4-fs (loop2): i_reserved_data_blocks=4 [ 560.699028][ T1133] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 6 with max blocks 55 with error 28 [ 560.699861][ T2493] EXT4-fs (loop3): This should not happen!! Data will be lost [ 560.699861][ T2493] [ 560.724183][T20312] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 560.749843][T20318] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 560.773951][T20317] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 560.778820][T20312] EXT4-fs (loop4): This should not happen!! Data will be lost [ 560.778820][T20312] [ 560.812550][T20295] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 560.813155][T15768] EXT4-fs (loop3): Inode 18 (ffff888075b9e400): i_reserved_data_blocks (1) not cleared! [ 560.854943][ T2493] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:477: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 560.885216][T20317] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 560.891482][T15768] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 560.896204][T20318] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 560.924865][T20326] loop2: detected capacity change from 0 to 2048 [ 560.935377][T20317] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 560.935441][T15769] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 560.948159][ T2493] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 10 with max blocks 1 with error 117 [ 560.982859][T20318] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 560.987908][T15769] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 561.007236][T20317] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 561.013349][T20333] loop3: detected capacity change from 0 to 2048 [ 561.021806][ T2493] EXT4-fs (loop5): This should not happen!! Data will be lost [ 561.021806][ T2493] [ 561.033459][T20331] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 561.035283][T20317] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 561.049583][T15772] EXT4-fs (loop5): Inode 18 (ffff888075b99e00): i_reserved_data_blocks (1) not cleared! [ 561.072683][T20326] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 561.073584][T15769] EXT4-fs (loop4): Inode 18 (ffff88806ff3a800): i_reserved_data_blocks (1) not cleared! [ 561.095743][T20329] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 561.111112][T20331] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 561.111143][T20331] EXT4-fs (loop0): This should not happen!! Data will be lost [ 561.111143][T20331] [ 561.111328][T20318] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 561.125677][T15772] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 561.137975][T20329] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 561.143573][T15769] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 561.154124][T20333] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 561.207428][T20329] EXT4-fs (loop1): This should not happen!! Data will be lost [ 561.207428][T20329] [ 561.239634][T20317] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 561.251612][T20317] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 561.263838][T20318] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 561.285756][T20339] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 561.318650][T20342] loop5: detected capacity change from 0 to 2048 [ 561.325241][ T1133] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:477: comm kworker/u4:5: Invalid block bitmap block 0 in block_group 0 [ 561.338985][ T26] kauditd_printk_skb: 20 callbacks suppressed [ 561.338998][ T26] audit: type=1804 audit(1692248105.918:2453): pid=20333 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.mQs7a7/108/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 561.342033][T20344] loop4: detected capacity change from 0 to 2048 [ 561.345239][ T66] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 561.391475][T20339] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 561.405622][T20333] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 561.415992][ T1133] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 12 with max blocks 1 with error 117 [ 561.429242][T20339] EXT4-fs (loop2): This should not happen!! Data will be lost [ 561.429242][T20339] [ 561.440374][ T1133] EXT4-fs (loop1): This should not happen!! Data will be lost [ 561.440374][ T1133] [ 561.450848][T20326] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 561.461135][T20333] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 561.462158][T20342] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 561.485600][T20326] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 561.498316][T20333] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 561.499639][T20326] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 561.516112][T20333] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 561.517822][T20326] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 561.531750][T15766] EXT4-fs (loop1): Inode 18 (ffff88806ad1bc00): i_reserved_data_blocks (1) not cleared! [ 561.558165][T20326] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 561.567703][ T66] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 5 with max blocks 1 with error 117 [ 561.580096][ T26] audit: type=1804 audit(1692248106.158:2454): pid=20342 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.Nd5iF4/108/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 561.603560][ T66] EXT4-fs (loop0): This should not happen!! Data will be lost [ 561.603560][ T66] [ 561.605202][T20344] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 561.615388][T20348] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 561.642163][T15765] EXT4-fs (loop0): Inode 18 (ffff888075a4ee00): i_reserved_data_blocks (1) not cleared! [ 561.654829][T20326] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 561.654829][T20348] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 561.654856][T20348] EXT4-fs (loop3): This should not happen!! Data will be lost [ 561.654856][T20348] [ 561.689161][T20326] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 561.701015][T20326] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 561.714456][T20342] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 561.720132][T15765] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 561.734928][T20342] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 561.740755][T15766] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 561.756249][T20326] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 561.767058][ T26] audit: type=1804 audit(1692248106.358:2455): pid=20344 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.1b833i/108/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 561.791090][T20354] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 561.824450][T20354] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 561.875078][T20354] EXT4-fs (loop5): This should not happen!! Data will be lost [ 561.875078][T20354] [ 561.889701][ T2493] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 25 with max blocks 2 with error 117 [ 561.892316][T20344] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 561.911247][ T2493] EXT4-fs (loop2): This should not happen!! Data will be lost [ 561.911247][ T2493] [ 561.911943][T20342] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 561.938250][T15768] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 561.946702][T20364] loop1: detected capacity change from 0 to 2048 [ 561.956090][T15767] EXT4-fs (loop2): Inode 18 (ffff88806ae4da00): i_reserved_data_blocks (1) not cleared! [ 561.956916][T20344] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 561.980641][T15768] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 561.981017][T15767] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 562.002286][T20342] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 562.014998][T20365] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 562.021175][T20362] loop0: detected capacity change from 0 to 2048 [ 562.032421][T20365] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 562.050311][ T33] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:477: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0 [ 562.055308][T20365] EXT4-fs (loop4): This should not happen!! Data will be lost [ 562.055308][T20365] [ 562.075369][T20344] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 562.086335][T20364] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 562.114781][T15768] EXT4-fs (loop3): Inode 18 (ffff88806ff31400): i_reserved_data_blocks (1) not cleared! [ 562.125121][T20344] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 562.127868][ T33] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 59 with max blocks 1 with error 117 [ 562.144206][T15768] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 562.159567][T20344] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 562.165061][T20373] loop2: detected capacity change from 0 to 2048 [ 562.176169][ T26] audit: type=1804 audit(1692248106.768:2456): pid=20364 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.E7tDet/107/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 562.180652][ T33] EXT4-fs (loop5): This should not happen!! Data will be lost [ 562.180652][ T33] [ 562.212235][T20362] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 562.231841][T20344] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 562.258736][T15772] EXT4-fs (loop5): Inode 18 (ffff88823bd1e000): i_reserved_data_blocks (1) not cleared! [ 562.276576][T20381] loop3: detected capacity change from 0 to 2048 [ 562.285484][T20373] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 562.309811][ T1230] ieee802154 phy0 wpan0: encryption failed: -22 [ 562.316115][ T1230] ieee802154 phy1 wpan1: encryption failed: -22 [ 562.328981][T20364] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 562.351499][T15772] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 562.352405][T20381] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 562.374024][ T26] audit: type=1804 audit(1692248106.878:2457): pid=20362 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.s5Iv7r/110/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 562.379670][T20362] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 562.419012][ T33] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:477: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0 [ 562.433295][T20364] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 562.455448][T20373] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 562.462326][ T33] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 18 with max blocks 1 with error 117 [ 562.481276][T20364] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 562.491697][T20362] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 562.516911][T20373] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 562.526667][ T26] audit: type=1804 audit(1692248106.968:2458): pid=20373 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.K6taJ1/108/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 562.558943][T20364] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 562.572371][T20381] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 562.584430][T20387] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 562.594933][ T33] EXT4-fs (loop4): This should not happen!! Data will be lost [ 562.594933][ T33] [ 562.610572][T20390] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 562.627068][T20381] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 562.635675][T20392] loop5: detected capacity change from 0 to 2048 [ 562.639042][T20386] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 562.645790][T20387] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 562.675632][T20390] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 562.679031][T15769] EXT4-fs (loop4): Inode 18 (ffff88806ad12800): i_reserved_data_blocks (1) not cleared! [ 562.698387][T20390] EXT4-fs (loop2): This should not happen!! Data will be lost [ 562.698387][T20390] [ 562.708660][T20386] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 562.711506][ T26] audit: type=1804 audit(1692248107.088:2459): pid=20381 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.mQs7a7/109/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 562.727361][T20386] EXT4-fs (loop1): This should not happen!! Data will be lost [ 562.727361][T20386] [ 562.754623][T20373] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 562.758837][T20393] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 562.779619][T20387] EXT4-fs (loop0): This should not happen!! Data will be lost [ 562.779619][T20387] [ 562.791726][T15769] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 562.792093][T20392] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 562.807958][T20393] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 562.817039][T20373] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 562.910314][T15766] EXT4-fs (loop1): Inode 18 (ffff88806ac73c00): i_reserved_data_blocks (1) not cleared! [ 562.926192][T15766] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 562.943889][T15765] EXT4-fs (loop0): Inode 18 (ffff88806af3b200): i_reserved_data_blocks (1) not cleared! [ 562.960326][ T10] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:477: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0 [ 562.973730][T20393] EXT4-fs (loop3): This should not happen!! Data will be lost [ 562.973730][T20393] [ 562.988316][T15765] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 563.041861][ T10] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 13 with max blocks 1 with error 117 [ 563.052650][T20399] loop4: detected capacity change from 0 to 2048 [ 563.059807][T20400] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 563.060913][ T26] audit: type=1804 audit(1692248107.558:2460): pid=20392 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.Nd5iF4/109/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 563.098009][ T10] EXT4-fs (loop2): This should not happen!! Data will be lost [ 563.098009][ T10] [ 563.132669][T20400] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 563.132698][T15768] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 563.155435][T15767] EXT4-fs (loop2): Inode 18 (ffff88806aec3c00): i_reserved_data_blocks (1) not cleared! [ 563.166586][T20400] EXT4-fs (loop5): This should not happen!! Data will be lost [ 563.166586][T20400] [ 563.182055][T20405] loop0: detected capacity change from 0 to 2048 [ 563.189270][T15767] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 563.189377][T20392] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 563.201358][T20403] loop1: detected capacity change from 0 to 2048 [ 563.215619][T15768] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 563.230417][T20392] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 563.251916][T20405] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 563.267950][T20399] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 563.282845][T15768] EXT4-fs (loop3): Inode 18 (ffff88806ac76e00): i_reserved_data_blocks (1) not cleared! [ 563.288519][ T26] audit: type=1804 audit(1692248107.878:2461): pid=20405 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.s5Iv7r/111/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 563.308086][T15768] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 563.323123][T20403] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 563.387515][ T66] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 563.416867][T20405] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 563.440309][T20399] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 563.454312][ T66] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 20 with max blocks 1 with error 117 [ 563.459947][T20415] loop2: detected capacity change from 0 to 2048 [ 563.480216][T20416] loop3: detected capacity change from 0 to 2048 [ 563.489917][ T26] audit: type=1804 audit(1692248107.948:2462): pid=20399 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.1b833i/109/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 563.492378][T20403] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 563.515121][T20399] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 563.536470][T20405] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 563.549006][ T66] EXT4-fs (loop5): This should not happen!! Data will be lost [ 563.549006][ T66] [ 563.560794][T20420] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 563.565522][T20403] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 563.576944][T15772] EXT4-fs (loop5): Inode 18 (ffff88806ac71400): i_reserved_data_blocks (1) not cleared! [ 563.599346][T20418] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 563.615858][T20420] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 563.629403][T20419] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 563.630179][T20416] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 563.645708][T20415] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 563.658592][T15772] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 563.678494][T20420] EXT4-fs (loop0): This should not happen!! Data will be lost [ 563.678494][T20420] [ 563.680723][T20418] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 563.701720][T20419] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 563.740950][T15765] EXT4-fs (loop0): Inode 18 (ffff88806ad15000): i_reserved_data_blocks (1) not cleared! [ 563.770227][T20416] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 563.774751][T15765] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 563.794401][T20419] EXT4-fs (loop1): This should not happen!! Data will be lost [ 563.794401][T20419] [ 563.812057][T20418] EXT4-fs (loop4): This should not happen!! Data will be lost [ 563.812057][T20418] [ 563.822610][T20430] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 563.838051][T20403] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 563.849798][T20403] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 563.861912][T20416] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 563.862749][T20429] loop5: detected capacity change from 0 to 2048 [ 563.889678][T15769] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 563.897468][T20430] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 563.922696][T20427] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 563.926877][T20430] EXT4-fs (loop2): This should not happen!! Data will be lost [ 563.926877][T20430] [ 563.950457][T15769] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 563.969332][ T2493] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:477: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 563.970707][T20432] loop0: detected capacity change from 0 to 2048 [ 563.994891][T20427] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 564.000315][T15769] EXT4-fs (loop4): Inode 18 (ffff88806ac54600): i_reserved_data_blocks (1) not cleared! [ 564.008854][T20427] EXT4-fs (loop3): This should not happen!! Data will be lost [ 564.008854][T20427] [ 564.020053][T20429] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 564.029305][T20415] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 564.038911][T20416] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 564.048866][T15769] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 564.066954][T20415] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 564.066981][ T2493] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 12 with max blocks 1 with error 117 [ 564.093033][ T2493] EXT4-fs (loop1): This should not happen!! Data will be lost [ 564.093033][ T2493] [ 564.104071][T20416] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 564.108395][T15766] EXT4-fs (loop1): Inode 18 (ffff88806ae34600): i_reserved_data_blocks (1) not cleared! [ 564.116465][T20416] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 564.133358][T20415] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 564.162618][T20416] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 564.177472][T20432] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 564.190432][T20415] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 564.194787][T20429] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 564.258661][T20443] loop1: detected capacity change from 0 to 2048 [ 564.261486][ T33] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:477: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0 [ 564.268099][T20440] loop4: detected capacity change from 0 to 2048 [ 564.285466][T20429] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 564.297998][ T10] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:477: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0 [ 564.334213][T20432] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 564.340240][T20429] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 564.350990][ T10] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 40 with max blocks 1 with error 117 [ 564.365918][ T33] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 41 with max blocks 1 with error 117 [ 564.387939][T20432] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 564.400088][T20429] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 564.406277][ T33] EXT4-fs (loop2): This should not happen!! Data will be lost [ 564.406277][ T33] [ 564.423506][T15767] EXT4-fs (loop2): Inode 18 (ffff88806aec5a00): i_reserved_data_blocks (1) not cleared! [ 564.436191][ T10] EXT4-fs (loop3): This should not happen!! Data will be lost [ 564.436191][ T10] [ 564.436238][T20441] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 564.446884][T15768] EXT4-fs (loop3): Inode 18 (ffff88806aec6400): i_reserved_data_blocks (1) not cleared! [ 564.491025][T20454] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1213: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 564.522185][T20432] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 564.530061][T20440] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 564.541699][T20432] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 564.555054][T20454] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 16 with error 28 [ 564.586485][T20440] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 564.590875][T20457] loop3: detected capacity change from 0 to 2048 [ 564.605199][T20441] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 564.618106][T20451] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 564.618752][T20454] EXT4-fs (loop1): This should not happen!! Data will be lost [ 564.618752][T20454] [ 564.644360][T20459] loop2: detected capacity change from 0 to 2048 [ 564.651138][T20441] EXT4-fs (loop5): This should not happen!! Data will be lost [ 564.651138][T20441] [ 564.660271][T20440] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 564.685668][T20451] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 564.700075][T15772] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 564.700519][T20454] EXT4-fs (loop1): Total free blocks count 0 [ 564.721597][T15772] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 564.744842][T20440] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 564.757841][T20451] EXT4-fs (loop0): This should not happen!! Data will be lost [ 564.757841][T20451] [ 564.774836][T20454] EXT4-fs (loop1): Free/Dirty block details [ 564.780902][T20454] EXT4-fs (loop1): free_blocks=2415919104 [ 564.787248][T20454] EXT4-fs (loop1): dirty_blocks=64 [ 564.792662][T20454] EXT4-fs (loop1): Block reservation details [ 564.799259][T15765] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 564.799630][T20454] EXT4-fs (loop1): i_reserved_data_blocks=4 [ 564.817711][T15772] EXT4-fs (loop5): Inode 18 (ffff88806ac56400): i_reserved_data_blocks (1) not cleared! [ 564.827678][T20453] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 564.843450][ T33] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 16 with max blocks 43 with error 28 [ 564.857617][T20457] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 564.883695][T20459] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 564.886671][T20453] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 564.893329][ T33] EXT4-fs (loop1): This should not happen!! Data will be lost [ 564.893329][ T33] [ 564.909918][T15765] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 564.931382][T20457] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 564.943759][T20459] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 564.979387][T20453] EXT4-fs (loop4): This should not happen!! Data will be lost [ 564.979387][T20453] [ 564.992869][T20471] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 564.999866][T20472] loop5: detected capacity change from 0 to 2048 [ 565.014644][T20468] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 565.032024][T15765] EXT4-fs (loop0): Inode 18 (ffff888075bbda00): i_reserved_data_blocks (1) not cleared! [ 565.036156][T20474] loop1: detected capacity change from 0 to 2048 [ 565.050575][T20471] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 565.063315][T15769] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 565.063966][T20471] EXT4-fs (loop2): This should not happen!! Data will be lost [ 565.063966][T20471] [ 565.081913][T15769] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 565.094182][T20468] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 565.094213][T20468] EXT4-fs (loop3): This should not happen!! Data will be lost [ 565.094213][T20468] [ 565.096464][T20459] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 565.129264][T20459] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 565.141751][T20459] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 565.152631][T20459] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 565.168892][T15768] EXT4-fs (loop3): Inode 18 (ffff888075b55000): i_reserved_data_blocks (1) not cleared! [ 565.198931][T15769] EXT4-fs (loop4): Inode 18 (ffff888075a4b200): i_reserved_data_blocks (1) not cleared! [ 565.216081][T20459] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 565.255970][T20472] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 565.274849][T20459] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 565.294276][T20472] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 565.335283][T20472] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 565.337350][T20474] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 565.348071][T20482] loop0: detected capacity change from 0 to 2048 [ 565.364487][ T10] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:477: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0 [ 565.379527][T20472] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 565.394159][T20489] loop3: detected capacity change from 0 to 2048 [ 565.412219][ T10] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 18 with max blocks 1 with error 117 [ 565.425470][T20474] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 565.439736][T20492] loop4: detected capacity change from 0 to 2048 [ 565.445806][T20488] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 565.448978][ T10] EXT4-fs (loop2): This should not happen!! Data will be lost [ 565.448978][ T10] [ 565.472786][T20491] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 565.489781][T15767] EXT4-fs (loop2): Inode 18 (ffff888065428a00): i_reserved_data_blocks (1) not cleared! [ 565.511434][T20491] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 565.519892][T20488] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 565.582978][T20489] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 565.630735][T20492] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 565.640492][T20491] EXT4-fs (loop1): This should not happen!! Data will be lost [ 565.640492][T20491] [ 565.663077][T20482] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 565.671962][T20488] EXT4-fs (loop5): This should not happen!! Data will be lost [ 565.671962][T20488] [ 565.679968][T20482] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 565.683296][T20489] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 565.694822][T20505] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 565.710412][T20504] loop2: detected capacity change from 0 to 2048 [ 565.728264][T20505] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 565.746900][T20492] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 565.750966][T20505] EXT4-fs (loop0): This should not happen!! Data will be lost [ 565.750966][T20505] [ 565.769151][T15766] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 565.779424][T15766] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 565.794110][T20482] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 565.804458][T15772] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 565.806907][T20492] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 565.814524][T20482] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 565.836236][T20501] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 565.836557][T15772] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 565.866438][T20501] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 565.879457][T20492] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 565.880471][T15766] EXT4-fs (loop1): Inode 18 (ffff88806ff23200): i_reserved_data_blocks (1) not cleared! [ 565.912124][T20501] EXT4-fs (loop3): This should not happen!! Data will be lost [ 565.912124][T20501] [ 565.942025][T20512] loop1: detected capacity change from 0 to 2048 [ 565.949486][T20503] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 565.965033][T20489] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 565.974991][T20482] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 565.976207][T15772] EXT4-fs (loop5): Inode 18 (ffff88806ff26400): i_reserved_data_blocks (1) not cleared! [ 565.997339][T20482] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 566.009929][T20482] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 566.010180][T20503] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 566.031755][T20489] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 566.045205][T20482] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 566.064863][T20515] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 566.094287][ T33] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:477: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0 [ 566.109623][ T66] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 566.127958][ T33] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 21 with max blocks 1 with error 117 [ 566.136609][T20503] EXT4-fs (loop4): This should not happen!! Data will be lost [ 566.136609][T20503] [ 566.149307][ T66] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 63 with max blocks 1 with error 117 [ 566.163281][T20515] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 566.164272][T20512] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 566.202086][ T33] EXT4-fs (loop3): This should not happen!! Data will be lost [ 566.202086][ T33] [ 566.219419][T20519] loop5: detected capacity change from 0 to 2048 [ 566.235008][ T66] EXT4-fs (loop0): This should not happen!! Data will be lost [ 566.235008][ T66] [ 566.245133][T20515] EXT4-fs (loop2): This should not happen!! Data will be lost [ 566.245133][T20515] [ 566.255417][T20504] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 566.256305][T15769] EXT4-fs (loop4): Inode 18 (ffff88806fe9bc00): i_reserved_data_blocks (1) not cleared! [ 566.267036][T20504] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 566.287721][T15768] EXT4-fs (loop3): Inode 18 (ffff88806fc10000): i_reserved_data_blocks (1) not cleared! [ 566.299199][T20512] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 566.330575][T20520] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 566.337962][T15765] EXT4-fs (loop0): Inode 18 (ffff88806adf3c00): i_reserved_data_blocks (1) not cleared! [ 566.354545][T20520] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 566.363654][ T26] kauditd_printk_skb: 18 callbacks suppressed [ 566.363668][ T26] audit: type=1804 audit(1692248110.958:2481): pid=20519 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.Nd5iF4/112/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 566.368640][T20520] EXT4-fs (loop1): This should not happen!! Data will be lost [ 566.368640][T20520] [ 566.382442][ T66] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 566.398522][T20512] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 566.433330][T20512] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 566.445816][T20512] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 566.461345][T20519] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 566.471412][T20512] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 566.483298][ T66] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 64 with max blocks 1 with error 117 [ 566.502087][ T66] EXT4-fs (loop2): This should not happen!! Data will be lost [ 566.502087][ T66] [ 566.517947][T20512] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 566.550744][T20519] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 566.551433][T20512] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 566.563977][T15767] EXT4-fs (loop2): Inode 18 (ffff88806fe9b200): i_reserved_data_blocks (1) not cleared! [ 566.579732][T20533] loop0: detected capacity change from 0 to 2048 [ 566.587227][T20527] loop3: detected capacity change from 0 to 2048 [ 566.614156][ T66] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 566.637756][T20519] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 566.648413][T20519] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 566.660136][ T66] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 19 with max blocks 1 with error 117 [ 566.660165][ T66] EXT4-fs (loop1): This should not happen!! Data will be lost [ 566.660165][ T66] [ 566.662691][T20536] loop4: detected capacity change from 0 to 2048 [ 566.695537][T15766] EXT4-fs (loop1): Inode 18 (ffff88806adf5a00): i_reserved_data_blocks (1) not cleared! [ 566.705827][T20519] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 566.717015][ T26] audit: type=1804 audit(1692248111.318:2482): pid=20527 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.mQs7a7/113/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 566.789414][T20546] loop1: detected capacity change from 0 to 2048 [ 566.798373][T20519] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 566.827505][ T26] audit: type=1804 audit(1692248111.318:2483): pid=20533 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.s5Iv7r/114/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 566.849370][T20533] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 566.852274][ T26] audit: type=1804 audit(1692248111.358:2484): pid=20536 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.1b833i/112/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 566.885435][T20529] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 566.885645][ T26] audit: type=1804 audit(1692248111.478:2485): pid=20552 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.mQs7a7/113/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 566.918415][T20527] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 566.954585][T20536] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 566.972061][T20556] loop2: detected capacity change from 0 to 2048 [ 566.973028][T20529] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 566.986842][T20529] EXT4-fs (loop5): This should not happen!! Data will be lost [ 566.986842][T20529] [ 567.001921][T20533] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 567.014132][T20536] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 567.024365][ T26] audit: type=1804 audit(1692248111.538:2486): pid=20546 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.E7tDet/112/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 567.026762][T20527] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 567.062852][T20554] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 567.073669][T20546] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 567.088092][T20557] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 567.107793][T20554] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 567.113761][T15772] EXT4-fs (loop5): Inode 18 (ffff888075b9da00): i_reserved_data_blocks (1) not cleared! [ 567.120388][T20527] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 567.141207][T20557] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 567.147640][T20554] EXT4-fs (loop0): This should not happen!! Data will be lost [ 567.147640][T20554] [ 567.165466][T20546] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 567.178609][T20533] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 567.178660][T20527] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 567.194278][T20557] EXT4-fs (loop4): This should not happen!! Data will be lost [ 567.194278][T20557] [ 567.202264][T20533] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 567.227803][T20536] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 567.238331][T20546] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 567.238927][ T26] audit: type=1804 audit(1692248111.838:2487): pid=20556 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.K6taJ1/112/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 567.247932][T20533] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 567.287680][T20552] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 567.313966][T20536] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 567.333356][T20546] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 567.351355][T20556] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 567.353551][T20552] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 567.387432][T20533] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 567.399566][T20561] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 567.399749][ T33] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:477: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0 [ 567.415085][T20556] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 567.450868][T20566] loop5: detected capacity change from 0 to 2048 [ 567.469647][T20552] EXT4-fs (loop3): This should not happen!! Data will be lost [ 567.469647][T20552] [ 567.473276][T20561] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 567.491711][T20556] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 567.502023][T20561] EXT4-fs (loop1): This should not happen!! Data will be lost [ 567.502023][T20561] [ 567.502038][ T10] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:477: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0 [ 567.513323][T20546] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 567.526883][ T10] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 15 with max blocks 1 with error 117 [ 567.535708][T20556] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 567.548593][ T10] EXT4-fs (loop0): This should not happen!! Data will be lost [ 567.548593][ T10] [ 567.559663][ T33] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 23 with max blocks 1 with error 117 [ 567.586815][T15765] EXT4-fs (loop0): Inode 18 (ffff88806fc11400): i_reserved_data_blocks (1) not cleared! [ 567.604630][ T33] EXT4-fs (loop4): This should not happen!! Data will be lost [ 567.604630][ T33] [ 567.617414][ T26] audit: type=1804 audit(1692248112.208:2488): pid=20566 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.Nd5iF4/113/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 567.649344][T20546] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 567.661411][T15768] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 567.683257][T20567] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 567.696731][T15768] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 567.699228][T20567] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 567.722953][T15769] EXT4-fs (loop4): Inode 18 (ffff88823bd64680): i_reserved_data_blocks (1) not cleared! [ 567.728432][T20566] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 567.733986][T20567] EXT4-fs (loop2): This should not happen!! Data will be lost [ 567.733986][T20567] [ 567.786677][T20556] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 567.802840][T20576] loop0: detected capacity change from 0 to 2048 [ 567.815086][T20578] loop4: detected capacity change from 0 to 2048 [ 567.821661][ T33] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:477: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0 [ 567.839770][T20556] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 567.844976][ T33] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 33 with max blocks 1 with error 117 [ 567.851957][T20566] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 567.875950][ T26] audit: type=1804 audit(1692248112.468:2489): pid=20576 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.s5Iv7r/115/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 567.896228][ T33] EXT4-fs (loop1): This should not happen!! Data will be lost [ 567.896228][ T33] [ 567.911543][T15768] EXT4-fs (loop3): Inode 18 (ffff88806af3a800): i_reserved_data_blocks (1) not cleared! [ 567.923376][T20566] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 567.933598][T15766] EXT4-fs (loop1): Inode 18 (ffff88806ff3d000): i_reserved_data_blocks (1) not cleared! [ 567.950886][ T66] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 567.970881][T20566] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 567.987319][ T26] audit: type=1804 audit(1692248112.578:2490): pid=20578 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.1b833i/113/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 568.009509][ T66] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 25 with max blocks 1 with error 117 [ 568.023139][T20576] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 568.027582][T20574] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 568.048633][T20576] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 568.085333][ T66] EXT4-fs (loop2): This should not happen!! Data will be lost [ 568.085333][ T66] [ 568.085473][T20576] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 568.098097][T20574] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 568.112441][T20578] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 568.118318][T15767] EXT4-fs (loop2): Inode 18 (ffff88806ac55a00): i_reserved_data_blocks (1) not cleared! [ 568.160038][T20576] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 568.176707][T20578] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 568.179413][T20593] loop3: detected capacity change from 0 to 2048 [ 568.197014][T20592] loop1: detected capacity change from 0 to 2048 [ 568.205377][T20574] EXT4-fs (loop5): This should not happen!! Data will be lost [ 568.205377][T20574] [ 568.218596][T20590] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 568.234688][T20586] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 568.278423][T15772] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 568.288333][T20586] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 568.302870][T20590] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 568.315986][T20590] EXT4-fs (loop4): This should not happen!! Data will be lost [ 568.315986][T20590] [ 568.332132][T20578] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 568.344683][T15772] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 568.356824][T20578] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 568.359158][T20603] loop2: detected capacity change from 0 to 2048 [ 568.368844][T20586] EXT4-fs (loop0): This should not happen!! Data will be lost [ 568.368844][T20586] [ 568.376427][T20592] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 568.398029][T20592] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 568.412493][T20593] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 568.425542][T20593] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 568.425581][T20592] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 568.450788][ T33] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:477: comm kworker/u4:2: Invalid block bitmap block 0 in block_group 0 [ 568.451004][T15772] EXT4-fs (loop5): Inode 18 (ffff88806ff3e400): i_reserved_data_blocks (1) not cleared! [ 568.478419][T15765] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 568.488721][T20592] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 568.488749][ T33] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 24 with max blocks 1 with error 117 [ 568.500744][T20593] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 568.528580][ T33] EXT4-fs (loop4): This should not happen!! Data will be lost [ 568.528580][ T33] [ 568.551520][T15769] EXT4-fs (loop4): Inode 18 (ffff888075a30000): i_reserved_data_blocks (1) not cleared! [ 568.571668][T15765] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 568.583788][T20607] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 568.606083][T20593] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 568.631336][T20607] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 568.650420][T20603] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 568.674776][T20614] loop5: detected capacity change from 0 to 2048 [ 568.679639][T20606] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 568.681523][T20607] EXT4-fs (loop1): This should not happen!! Data will be lost [ 568.681523][T20607] [ 568.697349][T20603] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 568.707455][T15765] EXT4-fs (loop0): Inode 18 (ffff88806ae4ee00): i_reserved_data_blocks (1) not cleared! [ 568.735196][T20606] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 568.768504][T20616] loop4: detected capacity change from 0 to 2048 [ 568.774906][T20606] EXT4-fs (loop3): This should not happen!! Data will be lost [ 568.774906][T20606] [ 568.784880][T15766] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 568.795684][T20612] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 568.832517][T15766] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 568.844552][T15768] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 568.860030][T15766] EXT4-fs (loop1): Inode 18 (ffff888075a35000): i_reserved_data_blocks (1) not cleared! [ 568.878113][T20612] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 568.886380][T20625] loop0: detected capacity change from 0 to 2048 [ 568.901226][T15768] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 568.902232][T20623] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 568.918129][T20612] EXT4-fs (loop2): This should not happen!! Data will be lost [ 568.918129][T20612] [ 568.939379][T15768] EXT4-fs (loop3): Inode 18 (ffff88806af3b200): i_reserved_data_blocks (1) not cleared! [ 568.939590][T20623] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 568.949423][T20603] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 568.961596][T20623] EXT4-fs (loop5): This should not happen!! Data will be lost [ 568.961596][T20623] [ 568.983058][T20614] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 569.013179][T20614] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 569.019382][T20616] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 569.042442][T20614] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 569.059703][T20625] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 569.069467][T20625] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 569.098095][T20614] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 569.121617][T20603] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 569.134492][T20614] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 569.157276][T20616] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 569.169715][T20625] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 569.180491][T20614] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 569.193903][T20632] loop1: detected capacity change from 0 to 2048 [ 569.224515][T20629] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 569.225439][T20625] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 569.243726][ T2493] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:477: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 569.256784][T20634] loop3: detected capacity change from 0 to 2048 [ 569.278020][T20629] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 569.283929][T20630] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 569.290480][T20629] EXT4-fs (loop4): This should not happen!! Data will be lost [ 569.290480][T20629] [ 569.315750][ T5606] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:477: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0 [ 569.334118][ T5606] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 9 with max blocks 1 with error 117 [ 569.334126][T20630] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 569.334148][T20630] EXT4-fs (loop0): This should not happen!! Data will be lost [ 569.334148][T20630] [ 569.346717][ T5606] EXT4-fs (loop5): This should not happen!! Data will be lost [ 569.346717][ T5606] [ 569.359299][ T2493] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 8 with max blocks 1 with error 117 [ 569.394979][T15772] EXT4-fs (loop5): Inode 18 (ffff88806ae48000): i_reserved_data_blocks (1) not cleared! [ 569.405157][T15769] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 569.428077][ T2493] EXT4-fs (loop2): This should not happen!! Data will be lost [ 569.428077][ T2493] [ 569.428140][T20625] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 569.438244][T15769] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 569.449037][T15767] EXT4-fs (loop2): Inode 18 (ffff88806ff31e00): i_reserved_data_blocks (1) not cleared! [ 569.471158][T15769] EXT4-fs (loop4): Inode 18 (ffff88806ad13c00): i_reserved_data_blocks (1) not cleared! [ 569.485659][T20634] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 569.505671][T20643] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 569.516195][T20634] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 569.529128][T20625] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 569.555493][T20643] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 569.568568][T20644] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 569.608159][T20643] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 569.620156][T20644] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 569.637301][T20643] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 569.649788][T20644] EXT4-fs (loop3): This should not happen!! Data will be lost [ 569.649788][T20644] [ 569.664756][T20643] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:477: comm syz-executor279: Invalid block bitmap block 0 in block_group 0 [ 569.680251][ T12] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:477: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 569.681556][T20653] loop4: detected capacity change from 0 to 2048 [ 569.695449][T20634] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 569.703941][T20655] loop5: detected capacity change from 0 to 2048 [ 569.720361][T20634] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 569.735841][ T12] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 41 with max blocks 1 with error 117 [ 569.739384][T20657] loop2: detected capacity change from 0 to 2048 [ 569.761730][T20643] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 569.780438][T20634] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 569.796244][T20643] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 569.798617][ T12] EXT4-fs (loop0): This should not happen!! Data will be lost [ 569.798617][ T12] [ 569.817761][T20634] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 569.818325][T20634] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 569.844738][T20643] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 569.845509][T15765] EXT4-fs (loop0): Inode 18 (ffff88806ff30a00): i_reserved_data_blocks (1) not cleared! [ 569.854478][T20634] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 569.889806][T20643] EXT4-fs error (device loop1): ext4_alloc_file_blocks:4468: inode #18: comm syz-executor279: mark_inode_dirty error [ 569.971676][T20666] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1213: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 570.020788][ T10] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:477: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0 [ 570.031875][T20673] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1213: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 570.038108][T20653] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 570.050608][ T10] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 11 with max blocks 1 with error 117 [ 570.072038][T15766] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 570.081616][T20673] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 32 with error 28 [ 570.081706][T20673] EXT4-fs (loop2): This should not happen!! Data will be lost [ 570.081706][T20673] [ 570.081721][T20673] EXT4-fs (loop2): Total free blocks count 0 [ 570.081795][T20673] EXT4-fs (loop2): Free/Dirty block details [ 570.135287][T20668] loop0: detected capacity change from 0 to 2048 [ 570.139768][T20666] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 32 with error 28 [ 570.149789][ T10] EXT4-fs (loop3): This should not happen!! Data will be lost [ 570.149789][ T10] [ 570.188295][T20666] EXT4-fs (loop5): This should not happen!! Data will be lost [ 570.188295][T20666] [ 570.190650][T20653] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 570.199220][T20673] EXT4-fs (loop2): free_blocks=2415919104 [ 570.239224][T15768] EXT4-fs (loop3): Inode 18 (ffff888075a4c600): i_reserved_data_blocks (1) not cleared! [ 570.244608][T20666] EXT4-fs (loop5): Total free blocks count 0 [ 570.265309][T20666] EXT4-fs (loop5): Free/Dirty block details [ 570.271760][T20666] EXT4-fs (loop5): free_blocks=2415919104 [ 570.277850][T20666] EXT4-fs (loop5): dirty_blocks=80 [ 570.278392][T20673] EXT4-fs (loop2): dirty_blocks=128 [ 570.283128][T20666] EXT4-fs (loop5): Block reservation details [ 570.296837][T20666] EXT4-fs (loop5): i_reserved_data_blocks=5 [ 570.304227][T20674] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 570.318405][T20668] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 570.321127][T20673] EXT4-fs (loop2): Block reservation details [ 570.334968][T20674] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 570.348346][ T12] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 32 with max blocks 47 with error 28 [ 570.360864][T20673] EXT4-fs (loop2): i_reserved_data_blocks=8 [ 570.378760][ T10] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 32 with max blocks 95 with error 28 [ 570.391259][ T12] EXT4-fs (loop5): This should not happen!! Data will be lost [ 570.391259][ T12] [ 570.392384][T20674] EXT4-fs (loop4): This should not happen!! Data will be lost [ 570.392384][T20674] [ 570.406977][ T10] EXT4-fs (loop2): This should not happen!! Data will be lost [ 570.406977][ T10] [ 570.430129][T20680] loop1: detected capacity change from 0 to 2048 [ 570.435527][T20668] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 570.509685][T20683] loop3: detected capacity change from 0 to 2048 [ 570.516327][T20681] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 570.534540][T15769] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 570.535278][T20691] loop2: detected capacity change from 0 to 2048 [ 570.577243][T15769] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 570.596098][T20685] loop5: detected capacity change from 0 to 2048 [ 570.626510][T20683] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 570.631175][T20681] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 570.638461][T20680] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 570.650202][T15769] EXT4-fs (loop4): Inode 18 (ffff88806aec1e00): i_reserved_data_blocks (1) not cleared! [ 570.677051][T20680] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 570.684866][T20691] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 570.699831][T20683] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 570.712091][T20699] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 570.731167][T20681] EXT4-fs (loop0): This should not happen!! Data will be lost [ 570.731167][T20681] [ 570.743543][T20700] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 570.747512][T20699] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 570.774896][T20691] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 570.799754][T20700] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 570.799794][T20691] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 570.828692][T20699] EXT4-fs (loop1): This should not happen!! Data will be lost [ 570.828692][T20699] [ 570.848595][T20685] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 570.854962][T20700] EXT4-fs (loop3): This should not happen!! Data will be lost [ 570.854962][T20700] [ 570.858165][T20680] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 570.883780][T20683] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 570.883958][T20691] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 570.905973][T15765] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 570.916739][T15765] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 570.917966][T20683] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 570.930673][T20680] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 570.953153][T20708] loop4: detected capacity change from 0 to 2048 [ 570.953997][T20691] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 570.967688][T20685] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 570.970785][T15765] EXT4-fs (loop0): Inode 18 (ffff88806aec1400): i_reserved_data_blocks (1) not cleared! [ 570.991363][T20691] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 571.003940][T20685] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 571.013855][T20680] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 571.026562][T20685] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 571.050176][T20703] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 571.057604][T20680] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 571.074137][ T12] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:477: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 571.090993][T20709] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 571.127319][ T5606] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:477: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0 [ 571.143474][T20703] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 571.156375][T20709] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 571.169037][ T12] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 39 with max blocks 1 with error 117 [ 571.191831][T20703] EXT4-fs (loop2): This should not happen!! Data will be lost [ 571.191831][T20703] [ 571.197676][ T12] EXT4-fs (loop3): This should not happen!! Data will be lost [ 571.197676][ T12] [ 571.211905][ T5606] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 12 with max blocks 1 with error 117 [ 571.226160][T20719] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 571.227677][T20709] EXT4-fs (loop5): This should not happen!! Data will be lost [ 571.227677][T20709] [ 571.260723][T15767] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 571.262997][T20718] loop0: detected capacity change from 0 to 2048 [ 571.276601][ T5606] EXT4-fs (loop1): This should not happen!! Data will be lost [ 571.276601][ T5606] [ 571.288143][T15768] EXT4-fs (loop3): Inode 18 (ffff888075bb9400): i_reserved_data_blocks (1) not cleared! [ 571.289232][T15766] EXT4-fs (loop1): Inode 18 (ffff888075b52800): i_reserved_data_blocks (1) not cleared! [ 571.322128][T15767] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 571.334185][T15772] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 571.365230][T15767] EXT4-fs (loop2): Inode 18 (ffff88806af3bc00): i_reserved_data_blocks (1) not cleared! [ 571.380370][T20719] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 571.393288][T15772] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 571.415862][T20719] EXT4-fs (loop4): This should not happen!! Data will be lost [ 571.415862][T20719] [ 571.438220][T20725] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 571.440533][T20726] loop3: detected capacity change from 0 to 2048 [ 571.461743][T15772] EXT4-fs (loop5): Inode 18 (ffff88806542ee00): i_reserved_data_blocks (1) not cleared! [ 571.479827][T20728] loop1: detected capacity change from 0 to 2048 [ 571.489303][T20708] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 571.491377][ T26] kauditd_printk_skb: 21 callbacks suppressed [ 571.491389][ T26] audit: type=1804 audit(1692248116.088:2512): pid=20726 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.mQs7a7/117/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 571.506401][T20708] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 571.542767][T20725] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 571.556332][T20725] EXT4-fs (loop0): This should not happen!! Data will be lost [ 571.556332][T20725] [ 571.569272][T20718] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 571.588734][ T26] audit: type=1804 audit(1692248116.188:2513): pid=20728 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.E7tDet/116/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 571.599175][T20708] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 571.659271][ T26] audit: type=1804 audit(1692248116.258:2514): pid=20736 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.mQs7a7/117/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 571.663496][T20734] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 571.699584][T20718] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 571.732623][T20708] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 571.742688][T20728] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 571.812036][T20740] loop2: detected capacity change from 0 to 2048 [ 571.819190][ T10] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:477: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0 [ 571.844333][T20728] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 571.856482][ T66] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 571.876392][T20748] loop5: detected capacity change from 0 to 2048 [ 571.890314][ T10] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 20 with max blocks 2 with error 117 [ 571.905445][ T66] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 14 with max blocks 1 with error 117 [ 571.931235][T20734] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 571.955548][T20738] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 571.961160][ T66] EXT4-fs (loop0): This should not happen!! Data will be lost [ 571.961160][ T66] [ 571.983541][T20734] EXT4-fs (loop3): This should not happen!! Data will be lost [ 571.983541][T20734] [ 571.988711][T15765] EXT4-fs (loop0): Inode 18 (ffff88806ff21400): i_reserved_data_blocks (1) not cleared! [ 571.994360][ T10] EXT4-fs (loop4): This should not happen!! Data will be lost [ 571.994360][ T10] [ 572.013223][T20738] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 572.026276][T15769] EXT4-fs (loop4): Inode 18 (ffff88806542a800): i_reserved_data_blocks (1) not cleared! [ 572.036741][ T26] audit: type=1804 audit(1692248116.618:2515): pid=20748 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.Nd5iF4/117/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 572.050073][T20738] EXT4-fs (loop1): This should not happen!! Data will be lost [ 572.050073][T20738] [ 572.116641][T15768] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 572.144136][T15766] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 572.177818][T15768] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 572.192893][T20748] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 572.196657][T15766] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 572.228556][T15768] EXT4-fs (loop3): Inode 18 (ffff888075bbee00): i_reserved_data_blocks (1) not cleared! [ 572.239132][T20748] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 572.263843][T20770] loop4: detected capacity change from 0 to 2048 [ 572.267095][T15766] EXT4-fs (loop1): Inode 18 (ffff88806fc10000): i_reserved_data_blocks (1) not cleared! [ 572.281472][T20771] loop2: detected capacity change from 0 to 2048 [ 572.289048][T20748] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 572.299034][T20773] loop0: detected capacity change from 0 to 2048 [ 572.351380][ T26] audit: type=1804 audit(1692248116.948:2516): pid=20770 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.1b833i/117/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 572.386755][T20748] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 572.426851][T20781] loop1: detected capacity change from 0 to 2048 [ 572.442093][T20782] loop3: detected capacity change from 0 to 2048 [ 572.442907][T20770] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 572.449658][ T26] audit: type=1804 audit(1692248116.998:2517): pid=20771 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.K6taJ1/117/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 572.483560][T20764] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 572.500385][T20770] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 572.517550][T20771] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 572.528637][T20771] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 572.541611][T20764] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 572.557588][T20770] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 572.569968][ T26] audit: type=1804 audit(1692248117.158:2518): pid=20782 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.mQs7a7/118/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 572.574118][T20785] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 572.608847][T20785] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 572.621760][T20785] EXT4-fs (loop2): This should not happen!! Data will be lost [ 572.621760][T20785] [ 572.634713][T20770] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 572.644955][T20771] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 572.656167][T20789] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 572.672224][ T26] audit: type=1804 audit(1692248117.198:2519): pid=20773 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.s5Iv7r/119/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 572.676169][T20764] EXT4-fs (loop5): This should not happen!! Data will be lost [ 572.676169][T20764] [ 572.724214][ T26] audit: type=1804 audit(1692248117.308:2520): pid=20781 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.E7tDet/117/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 572.767614][T20797] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 572.790982][T20781] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 572.804092][ T26] audit: type=1804 audit(1692248117.398:2521): pid=20799 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.mQs7a7/118/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 572.805545][T15772] EXT4-fs (loop5): Inode 18 (ffff88806fc16400): i_reserved_data_blocks (1) not cleared! [ 572.837462][T20781] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 572.840080][T20771] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 572.861941][T20789] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 572.862054][T20796] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1213: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 572.875244][T20789] EXT4-fs (loop4): This should not happen!! Data will be lost [ 572.875244][T20789] [ 572.899556][T20796] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 44 with error 28 [ 572.901172][T20797] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 572.912097][T20781] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 572.928810][T20797] EXT4-fs (loop0): This should not happen!! Data will be lost [ 572.928810][T20797] [ 572.956073][T15769] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 572.968778][ T66] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 572.976029][T15769] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 572.982478][T20773] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 572.995764][T15769] EXT4-fs (loop4): Inode 18 (ffff88806adf0a00): i_reserved_data_blocks (1) not cleared! [ 573.013752][T20796] EXT4-fs (loop3): This should not happen!! Data will be lost [ 573.013752][T20796] [ 573.029551][T20781] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 573.042462][ T66] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 26 with max blocks 1 with error 117 [ 573.053469][T20802] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 573.064467][T20796] EXT4-fs (loop3): Total free blocks count 0 [ 573.075493][T20802] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 573.080633][T20773] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 573.089574][T20802] EXT4-fs (loop1): This should not happen!! Data will be lost [ 573.089574][T20802] [ 573.109065][T20805] loop5: detected capacity change from 0 to 2048 [ 573.110967][T20781] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 573.118626][ T66] EXT4-fs (loop2): This should not happen!! Data will be lost [ 573.118626][ T66] [ 573.136398][T20781] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 573.139169][T20796] EXT4-fs (loop3): Free/Dirty block details [ 573.149191][T20781] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 573.154724][T20807] loop4: detected capacity change from 0 to 2048 [ 573.164296][T20781] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 573.173059][T20796] EXT4-fs (loop3): free_blocks=2415919104 [ 573.182775][T20781] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 573.197897][T20773] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 573.208063][T15767] EXT4-fs (loop2): Inode 18 (ffff88806fe9d000): i_reserved_data_blocks (1) not cleared! [ 573.220497][T20796] EXT4-fs (loop3): dirty_blocks=48 [ 573.225728][T20796] EXT4-fs (loop3): Block reservation details [ 573.233860][T20796] EXT4-fs (loop3): i_reserved_data_blocks=3 [ 573.249842][T20773] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 573.282732][ T12] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:477: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 573.299576][ T5606] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 37 with max blocks 3 with error 117 [ 573.309612][T20812] loop2: detected capacity change from 0 to 2048 [ 573.312562][ T10] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 43 with max blocks 16 with error 28 [ 573.332398][ T12] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 15 with max blocks 1 with error 117 [ 573.368533][ T5606] EXT4-fs (loop1): This should not happen!! Data will be lost [ 573.368533][ T5606] [ 573.386398][T15766] EXT4-fs (loop1): Inode 18 (ffff88806ae34600): i_reserved_data_blocks (1) not cleared! [ 573.393433][ T12] EXT4-fs (loop0): This should not happen!! Data will be lost [ 573.393433][ T12] [ 573.418289][T20807] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 573.422989][T20815] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 573.432172][ T10] EXT4-fs (loop3): This should not happen!! Data will be lost [ 573.432172][ T10] [ 573.462987][T20819] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 573.470185][T20815] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 573.484427][T15765] EXT4-fs (loop0): Inode 18 (ffff88806ae32800): i_reserved_data_blocks (1) not cleared! [ 573.494391][T20815] EXT4-fs (loop5): This should not happen!! Data will be lost [ 573.494391][T20815] [ 573.518134][T20805] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 573.528420][T20807] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 573.554348][T20805] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 573.568351][T20821] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 573.591328][T20819] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 573.615958][T20821] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 573.630202][T20805] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 573.637810][T20822] loop1: detected capacity change from 0 to 2048 [ 573.646165][T20805] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 573.649277][T20819] EXT4-fs (loop2): This should not happen!! Data will be lost [ 573.649277][T20819] [ 573.669035][T20824] loop3: detected capacity change from 0 to 2048 [ 573.677910][T20821] EXT4-fs (loop4): This should not happen!! Data will be lost [ 573.677910][T20821] [ 573.689068][ T12] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:477: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 573.693386][T20826] loop0: detected capacity change from 0 to 2048 [ 573.703243][T20807] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 573.719830][ T12] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 16 with max blocks 1 with error 117 [ 573.733623][ T12] EXT4-fs (loop5): This should not happen!! Data will be lost [ 573.733623][ T12] [ 573.742398][T20807] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 573.745143][T15767] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 573.811864][T15772] EXT4-fs (loop5): Inode 18 (ffff88806ac55a00): i_reserved_data_blocks (1) not cleared! [ 573.812325][T20822] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 573.834323][T15767] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 573.853718][ T66] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 573.888463][T20822] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 573.908556][T20838] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1213: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 573.915417][ T66] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 13 with max blocks 1 with error 117 [ 573.937027][T20824] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 573.948024][T20822] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 573.951552][ T66] EXT4-fs (loop4): This should not happen!! Data will be lost [ 573.951552][ T66] [ 573.967831][T20824] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 573.977565][T20838] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 32 with error 28 [ 573.981064][T15769] EXT4-fs (loop4): Inode 18 (ffff88806ac53200): i_reserved_data_blocks (1) not cleared! [ 573.993761][T20822] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 574.002477][T15767] EXT4-fs (loop2): Inode 18 (ffff88806af3c600): i_reserved_data_blocks (1) not cleared! [ 574.020501][T20840] loop5: detected capacity change from 0 to 2048 [ 574.031449][T20835] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 574.067080][T20838] EXT4-fs (loop0): This should not happen!! Data will be lost [ 574.067080][T20838] [ 574.092682][T20835] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 574.116755][T20843] loop2: detected capacity change from 0 to 2048 [ 574.119682][T20838] EXT4-fs (loop0): Total free blocks count 0 [ 574.123779][T20844] loop4: detected capacity change from 0 to 2048 [ 574.129554][T20834] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 574.155548][T20835] EXT4-fs (loop3): This should not happen!! Data will be lost [ 574.155548][T20835] [ 574.163391][T20838] EXT4-fs (loop0): Free/Dirty block details [ 574.192650][T20834] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 574.207019][T20838] EXT4-fs (loop0): free_blocks=2415919104 [ 574.215808][T20838] EXT4-fs (loop0): dirty_blocks=160 [ 574.222362][T15768] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 574.238008][T20840] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 574.250710][T15768] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 574.254162][T20838] EXT4-fs (loop0): Block reservation details [ 574.268641][T20838] EXT4-fs (loop0): i_reserved_data_blocks=10 [ 574.289927][ T12] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 32 with max blocks 115 with error 28 [ 574.297032][T20844] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 574.308970][T20853] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 574.313022][T20834] EXT4-fs (loop1): This should not happen!! Data will be lost [ 574.313022][T20834] [ 574.329509][ T12] EXT4-fs (loop0): This should not happen!! Data will be lost [ 574.329509][ T12] [ 574.347173][T20840] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 574.348242][T15768] EXT4-fs (loop3): Inode 18 (ffff88806ff39400): i_reserved_data_blocks (1) not cleared! [ 574.371840][T20853] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 574.384654][T20844] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 574.385663][T20853] EXT4-fs (loop2): This should not happen!! Data will be lost [ 574.385663][T20853] [ 574.396614][T20840] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 574.423856][T20843] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 574.433841][T15766] EXT4-fs (loop1): Inode 18 (ffff88806ff3e400): i_reserved_data_blocks (1) not cleared! [ 574.436360][T20844] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 574.451179][T20840] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 574.464873][T20843] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 574.497492][T20844] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 574.508350][T20843] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 574.517664][T20854] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 574.547023][T20855] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 574.558258][T20857] loop0: detected capacity change from 0 to 2048 [ 574.571561][T20855] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 574.573266][T20843] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 574.592399][T20860] loop3: detected capacity change from 0 to 2048 [ 574.602604][T20855] EXT4-fs (loop4): This should not happen!! Data will be lost [ 574.602604][T20855] [ 574.612904][T20854] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 574.625347][T20844] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 574.627925][T20861] loop1: detected capacity change from 0 to 2048 [ 574.635292][T20843] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 574.642828][T20854] EXT4-fs (loop5): This should not happen!! Data will be lost [ 574.642828][T20854] [ 574.660899][T20844] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 574.673019][T20840] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 574.684997][T20843] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 574.685206][T20840] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 574.710869][T20844] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 574.721893][T20840] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 574.723161][T20844] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 574.733511][ T66] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 574.756612][T20844] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 574.787819][T20840] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 574.812735][T20861] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 574.830323][T20857] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 574.840105][T20861] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 574.852646][ T2493] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 13 with max blocks 2 with error 117 [ 574.865309][ T2493] EXT4-fs (loop4): This should not happen!! Data will be lost [ 574.865309][ T2493] [ 574.875683][ T5606] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:477: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0 [ 574.890032][ T66] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 28 with max blocks 1 with error 117 [ 574.890403][T20861] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 574.902853][T20857] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 574.914028][ T5606] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 11 with max blocks 1 with error 117 [ 574.936910][T20871] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1213: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 574.956417][T20871] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 38 with error 28 [ 574.956541][T15769] EXT4-fs (loop4): Inode 18 (ffff888078398000): i_reserved_data_blocks (1) not cleared! [ 574.969229][T20861] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 574.995753][T20857] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 574.998363][ T5606] EXT4-fs (loop5): This should not happen!! Data will be lost [ 574.998363][ T5606] [ 575.011461][T20871] EXT4-fs (loop3): This should not happen!! Data will be lost [ 575.011461][T20871] [ 575.015269][ T66] EXT4-fs (loop2): This should not happen!! Data will be lost [ 575.015269][ T66] [ 575.025000][T20857] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 575.036845][T20868] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 575.047650][T20871] EXT4-fs (loop3): Total free blocks count 0 [ 575.069726][T15767] EXT4-fs (loop2): Inode 18 (ffff888078399e00): i_reserved_data_blocks (1) not cleared! [ 575.069838][T15772] EXT4-fs (loop5): Inode 18 (ffff888075a31400): i_reserved_data_blocks (1) not cleared! [ 575.118144][T20873] loop2: detected capacity change from 0 to 2048 [ 575.126745][T20871] EXT4-fs (loop3): Free/Dirty block details [ 575.133007][T20870] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 575.141749][T20871] EXT4-fs (loop3): free_blocks=2415919104 [ 575.154870][T20868] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 575.156989][T20870] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 575.167780][T20871] EXT4-fs (loop3): dirty_blocks=48 [ 575.199426][T20877] loop4: detected capacity change from 0 to 2048 [ 575.206963][T20868] EXT4-fs (loop1): This should not happen!! Data will be lost [ 575.206963][T20868] [ 575.221354][T20870] EXT4-fs (loop0): This should not happen!! Data will be lost [ 575.221354][T20870] [ 575.242245][T20871] EXT4-fs (loop3): Block reservation details [ 575.242278][T20861] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 575.248547][T20871] EXT4-fs (loop3): i_reserved_data_blocks=3 [ 575.264842][T20860] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 575.265287][T20857] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 575.284868][T20857] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 575.298740][T20882] loop5: detected capacity change from 0 to 2048 [ 575.306898][T20861] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 575.318014][T20883] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 575.333227][T20860] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 575.348488][ T66] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 575.366212][T20881] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 575.384450][T20883] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 575.396833][ T66] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 13 with max blocks 1 with error 117 [ 575.396861][ T66] EXT4-fs (loop0): This should not happen!! Data will be lost [ 575.396861][ T66] [ 575.421175][ T66] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 575.435580][T15765] EXT4-fs (loop0): Inode 18 (ffff88806ff32800): i_reserved_data_blocks (1) not cleared! [ 575.446169][ T12] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 37 with max blocks 1 with error 28 [ 575.463895][T20881] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 575.500275][T20882] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 575.510605][T20883] EXT4-fs (loop4): This should not happen!! Data will be lost [ 575.510605][T20883] [ 575.510735][ T12] EXT4-fs (loop3): This should not happen!! Data will be lost [ 575.510735][ T12] [ 575.521158][T20881] EXT4-fs (loop2): This should not happen!! Data will be lost [ 575.521158][T20881] [ 575.530462][T20877] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 575.540694][T20873] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 575.549821][T20882] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 575.560819][ T66] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 55 with max blocks 1 with error 117 [ 575.588091][T20873] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 575.600806][ T66] EXT4-fs (loop1): This should not happen!! Data will be lost [ 575.600806][ T66] [ 575.611342][T20873] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 575.621677][T20877] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 575.622764][T15766] EXT4-fs (loop1): Inode 18 (ffff88806ff31e00): i_reserved_data_blocks (1) not cleared! [ 575.651405][T20873] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 575.653636][T20888] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 575.671743][T20890] loop0: detected capacity change from 0 to 2048 [ 575.695829][T20873] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 575.708124][T20888] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 575.721518][ T66] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 575.734664][T20892] loop3: detected capacity change from 0 to 2048 [ 575.743549][T20888] EXT4-fs (loop5): This should not happen!! Data will be lost [ 575.743549][T20888] [ 575.744615][T20873] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 575.755878][ T66] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 8 with max blocks 1 with error 117 [ 575.765747][T20882] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 575.790129][ T66] EXT4-fs (loop4): This should not happen!! Data will be lost [ 575.790129][ T66] [ 575.792258][T20882] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 575.811901][T20873] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 575.821656][T20897] loop1: detected capacity change from 0 to 2048 [ 575.825287][T15769] EXT4-fs (loop4): Inode 18 (ffff88806ad1e400): i_reserved_data_blocks (1) not cleared! [ 575.854436][T20873] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 575.867525][T20882] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 575.880209][T20882] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 575.922811][T20890] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 575.955544][T20892] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 575.976162][T20890] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 575.989930][ T10] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:477: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0 [ 576.005643][ T5606] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:477: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0 [ 576.019302][T20892] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 576.037883][T20900] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 576.056228][T20892] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 576.072811][ T5606] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 112 with max blocks 1 with error 117 [ 576.086697][ T10] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 28 with max blocks 1 with error 117 [ 576.106534][T20892] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 576.120788][T20897] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 576.129717][T20900] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 576.133620][T20906] loop4: detected capacity change from 0 to 2048 [ 576.149150][ T5606] EXT4-fs (loop5): This should not happen!! Data will be lost [ 576.149150][ T5606] [ 576.161042][ T10] EXT4-fs (loop2): This should not happen!! Data will be lost [ 576.161042][ T10] [ 576.161068][T20900] EXT4-fs (loop0): This should not happen!! Data will be lost [ 576.161068][T20900] [ 576.177490][T20907] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 576.182689][T15772] EXT4-fs (loop5): Inode 18 (ffff888075a30a00): i_reserved_data_blocks (1) not cleared! [ 576.196121][T20897] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 576.217851][T15767] EXT4-fs (loop2): Inode 18 (ffff88806ff35000): i_reserved_data_blocks (1) not cleared! [ 576.259435][T20907] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 576.272633][T15765] EXT4-fs (loop0): Inode 18 (ffff88806ad18000): i_reserved_data_blocks (1) not cleared! [ 576.292975][T20908] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 576.328983][T20907] EXT4-fs (loop3): This should not happen!! Data will be lost [ 576.328983][T20907] [ 576.339496][T20908] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 576.369773][T20906] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 576.382987][T20906] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 576.393285][T20924] loop5: detected capacity change from 0 to 2048 [ 576.417946][T20920] loop2: detected capacity change from 0 to 2048 [ 576.418268][T20926] loop0: detected capacity change from 0 to 2048 [ 576.440069][T15768] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 576.451537][T20908] EXT4-fs (loop1): This should not happen!! Data will be lost [ 576.451537][T20908] [ 576.473886][T20929] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 576.490754][T15768] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 576.523689][T15766] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 576.533928][T20924] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 576.543557][ T26] kauditd_printk_skb: 27 callbacks suppressed [ 576.543570][ T26] audit: type=1804 audit(1692248121.128:2549): pid=20920 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.K6taJ1/121/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 576.558398][T20929] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 576.588008][T15766] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 576.589334][T15768] EXT4-fs (loop3): Inode 18 (ffff88806ac70000): i_reserved_data_blocks (1) not cleared! [ 576.628870][T20937] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 576.651400][ T26] audit: type=1804 audit(1692248121.248:2550): pid=20941 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.K6taJ1/121/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 576.661298][T15766] EXT4-fs (loop1): Inode 18 (ffff888078376e00): i_reserved_data_blocks (1) not cleared! [ 576.685880][T20924] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 576.686589][T20941] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1213: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 576.719706][ T26] audit: type=1804 audit(1692248121.278:2551): pid=20941 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor279" name="/root/syzkaller.K6taJ1/121/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 576.745651][T20937] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 576.745734][T20929] EXT4-fs (loop4): This should not happen!! Data will be lost [ 576.745734][T20929] [ 576.787420][T20924] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 576.790619][T20941] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 32 with error 28 [ 576.837198][T20937] EXT4-fs (loop0): This should not happen!! Data will be lost [ 576.837198][T20937] [ 576.843241][T20941] EXT4-fs (loop2): This should not happen!! Data will be lost [ 576.843241][T20941] [ 576.850253][T20924] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 576.874039][T20945] loop3: detected capacity change from 0 to 2048 [ 576.900899][T15769] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 576.910732][T20941] EXT4-fs (loop2): Total free blocks count 0 [ 576.921176][T20941] EXT4-fs (loop2): Free/Dirty block details [ 576.922924][T20926] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 576.935034][T20941] EXT4-fs (loop2): free_blocks=2415919104 [ 576.944567][T15769] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 576.948018][ T26] audit: type=1804 audit(1692248121.548:2552): pid=20945 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.mQs7a7/122/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 576.987477][T20926] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 576.999741][T20941] EXT4-fs (loop2): dirty_blocks=80 [ 577.005341][T20935] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 577.007012][T20947] loop1: detected capacity change from 0 to 2048 [ 577.036914][T15769] EXT4-fs (loop4): Inode 18 (ffff88806aec5a00): i_reserved_data_blocks (1) not cleared! [ 577.055507][T20941] EXT4-fs (loop2): Block reservation details [ 577.055729][T20935] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 577.063221][T20941] EXT4-fs (loop2): i_reserved_data_blocks=5 [ 577.080644][ T10] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:477: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0 [ 577.098224][ T66] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 32 with max blocks 42 with error 28 [ 577.120347][ T26] audit: type=1804 audit(1692248121.718:2553): pid=20954 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.mQs7a7/122/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 577.121339][T20954] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1213: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 577.148353][ T26] audit: type=1804 audit(1692248121.718:2554): pid=20954 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor279" name="/root/syzkaller.mQs7a7/122/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 577.172234][ T66] EXT4-fs (loop2): This should not happen!! Data will be lost [ 577.172234][ T66] [ 577.207807][ T10] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 16 with max blocks 1 with error 117 [ 577.220701][T20935] EXT4-fs (loop5): This should not happen!! Data will be lost [ 577.220701][T20935] [ 577.237426][ T10] EXT4-fs (loop0): This should not happen!! Data will be lost [ 577.237426][ T10] [ 577.247842][ T26] audit: type=1804 audit(1692248121.788:2555): pid=20947 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.E7tDet/121/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 577.272438][T15765] EXT4-fs (loop0): Inode 18 (ffff888075a4e400): i_reserved_data_blocks (1) not cleared! [ 577.292085][T20947] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 577.315442][T15772] EXT4-fs (loop5): Inode 18 (ffff88806aec1e00): i_reserved_data_blocks (1) not cleared! [ 577.353199][T20954] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 32 with error 28 [ 577.392290][T20947] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 577.396804][T20963] loop4: detected capacity change from 0 to 2048 [ 577.412744][T20964] loop0: detected capacity change from 0 to 2048 [ 577.421449][T20954] EXT4-fs (loop3): This should not happen!! Data will be lost [ 577.421449][T20954] [ 577.441859][T20954] EXT4-fs (loop3): Total free blocks count 0 [ 577.443081][T20966] loop2: detected capacity change from 0 to 2048 [ 577.458185][T20954] EXT4-fs (loop3): Free/Dirty block details [ 577.465337][T20962] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 577.468033][ T26] audit: type=1804 audit(1692248122.058:2556): pid=20964 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.s5Iv7r/124/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 577.504092][T20954] EXT4-fs (loop3): free_blocks=2415919104 [ 577.512708][T20954] EXT4-fs (loop3): dirty_blocks=96 [ 577.519051][T20954] EXT4-fs (loop3): Block reservation details [ 577.525279][T20954] EXT4-fs (loop3): i_reserved_data_blocks=6 [ 577.528145][T20962] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 577.545482][T20970] loop5: detected capacity change from 0 to 2048 [ 577.552989][ T66] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 32 with max blocks 50 with error 28 [ 577.608793][ T26] audit: type=1804 audit(1692248122.208:2557): pid=20970 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.Nd5iF4/122/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 577.643572][T20978] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1213: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 577.644103][T20962] EXT4-fs (loop1): This should not happen!! Data will be lost [ 577.644103][T20962] [ 577.669647][T20947] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 577.679775][T20947] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 577.693507][T20947] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 577.709449][ T66] EXT4-fs (loop3): This should not happen!! Data will be lost [ 577.709449][ T66] [ 577.711226][T20970] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 577.747919][T20947] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 577.754552][T20963] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 577.770331][T20963] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 577.782728][T20963] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 577.794986][T20963] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 577.831269][T20966] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 577.847618][T20978] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 32 with error 28 [ 577.873238][T20986] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 577.881333][T20970] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 577.902758][ T26] audit: type=1804 audit(1692248122.228:2558): pid=20978 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.s5Iv7r/124/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 577.920663][T20978] EXT4-fs (loop0): This should not happen!! Data will be lost [ 577.920663][T20978] [ 577.936247][T20966] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 577.948527][ T12] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:477: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 577.962703][T20986] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 577.971546][T20978] EXT4-fs (loop0): Total free blocks count 0 [ 577.981203][ T12] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 56 with max blocks 2 with error 117 [ 577.984166][T20980] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 577.994544][T20991] loop3: detected capacity change from 0 to 2048 [ 578.012422][T20986] EXT4-fs (loop4): This should not happen!! Data will be lost [ 578.012422][T20986] [ 578.025598][T20989] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 578.041989][T20978] EXT4-fs (loop0): Free/Dirty block details [ 578.043022][T20963] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 578.048127][ T12] EXT4-fs (loop1): This should not happen!! Data will be lost [ 578.048127][ T12] [ 578.067769][T20989] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 578.067786][T20980] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 578.080121][T20978] EXT4-fs (loop0): free_blocks=2415919104 [ 578.098493][T20963] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 578.111108][T20989] EXT4-fs (loop2): This should not happen!! Data will be lost [ 578.111108][T20989] [ 578.123425][T20963] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 578.123546][T15766] EXT4-fs (loop1): Inode 18 (ffff88806ac56e00): i_reserved_data_blocks (1) not cleared! [ 578.143092][T20978] EXT4-fs (loop0): dirty_blocks=128 [ 578.146616][T20980] EXT4-fs (loop5): This should not happen!! Data will be lost [ 578.146616][T20980] [ 578.166832][T20966] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 578.175510][T20963] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 578.188935][T20963] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 578.196569][T20978] EXT4-fs (loop0): Block reservation details [ 578.215404][T20966] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 578.251056][T20991] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 578.260130][T20978] EXT4-fs (loop0): i_reserved_data_blocks=8 [ 578.271185][T20991] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 578.271451][ T12] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 10 with max blocks 3 with error 117 [ 578.296916][T15772] EXT4-fs (loop5): Inode 18 (ffff888075b9bc00): i_reserved_data_blocks (1) not cleared! [ 578.300587][T21000] loop1: detected capacity change from 0 to 2048 [ 578.313475][T20991] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 578.323402][ T5606] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:477: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0 [ 578.325622][ T12] EXT4-fs (loop4): This should not happen!! Data will be lost [ 578.325622][ T12] [ 578.348917][T20991] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 578.360126][ T5606] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 20 with max blocks 1 with error 117 [ 578.364758][T15769] EXT4-fs (loop4): Inode 18 (ffff888075b9a800): i_reserved_data_blocks (1) not cleared! [ 578.385856][ T10] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 32 with max blocks 92 with error 28 [ 578.405456][ T10] EXT4-fs (loop0): This should not happen!! Data will be lost [ 578.405456][ T10] [ 578.419520][T21001] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 578.441188][ T5606] EXT4-fs (loop2): This should not happen!! Data will be lost [ 578.441188][ T5606] [ 578.467339][T21001] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 578.484622][T15767] EXT4-fs (loop2): Inode 18 (ffff88806fc46e00): i_reserved_data_blocks (1) not cleared! [ 578.545776][T21000] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 578.573111][T21001] EXT4-fs (loop3): This should not happen!! Data will be lost [ 578.573111][T21001] [ 578.585550][T21011] loop4: detected capacity change from 0 to 2048 [ 578.605470][T21008] loop5: detected capacity change from 0 to 2048 [ 578.619288][T21000] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 578.634629][T21010] loop0: detected capacity change from 0 to 2048 [ 578.649098][T15768] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 578.664798][T21007] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 578.689252][T21007] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 578.690888][T21017] loop2: detected capacity change from 0 to 2048 [ 578.710026][T21007] EXT4-fs (loop1): This should not happen!! Data will be lost [ 578.710026][T21007] [ 578.711603][T15768] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 578.733053][T21000] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 578.748052][T21020] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 578.776847][T21000] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 578.791293][T15768] EXT4-fs (loop3): Inode 18 (ffff888075b98a00): i_reserved_data_blocks (1) not cleared! [ 578.812401][T21020] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 578.842076][T21010] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 578.856932][ T10] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:477: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0 [ 578.905289][T21017] EXT4-fs error (device loop2): __ext4_get_inode_loc:4344: comm syz-executor279: Invalid inode table block 0 in block_group 0 [ 578.910480][T21020] EXT4-fs (loop4): This should not happen!! Data will be lost [ 578.910480][T21020] [ 578.939589][T21008] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 578.947640][T21017] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 578.964698][ T10] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 11 with max blocks 1 with error 117 [ 578.978086][T21017] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 578.980291][T21010] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 578.998259][T21037] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 579.023153][T21008] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 579.031698][T21037] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 579.042433][T21036] loop3: detected capacity change from 0 to 2048 [ 579.056740][T15769] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 579.066383][T21037] EXT4-fs (loop2): This should not happen!! Data will be lost [ 579.066383][T21037] [ 579.069798][ T10] EXT4-fs (loop1): This should not happen!! Data will be lost [ 579.069798][ T10] [ 579.089283][T21033] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 579.104746][T15769] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 579.114799][T21017] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 579.117958][T21008] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 579.135817][T15766] EXT4-fs (loop1): Inode 18 (ffff88806ff20000): i_reserved_data_blocks (1) not cleared! [ 579.143481][T21017] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 579.162428][T21033] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 579.191625][T21017] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 579.193075][T15769] EXT4-fs (loop4): Inode 18 (ffff88806af3ee00): i_reserved_data_blocks (1) not cleared! [ 579.202717][T21033] EXT4-fs (loop0): This should not happen!! Data will be lost [ 579.202717][T21033] [ 579.231169][T21017] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 579.262669][T15765] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 579.266809][T21008] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 579.285352][ T66] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 579.317130][T15765] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 579.323051][T21036] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 579.352712][T21032] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 579.354190][ T66] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 56 with max blocks 1 with error 117 [ 579.382030][T21032] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 579.386437][T21049] loop1: detected capacity change from 0 to 2048 [ 579.394754][T15765] EXT4-fs (loop0): Inode 18 (ffff88806ae31400): i_reserved_data_blocks (1) not cleared! [ 579.417530][T21032] EXT4-fs (loop5): This should not happen!! Data will be lost [ 579.417530][T21032] [ 579.423162][T21050] loop4: detected capacity change from 0 to 2048 [ 579.435092][T21036] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 579.436110][ T66] EXT4-fs (loop2): This should not happen!! Data will be lost [ 579.436110][ T66] [ 579.477110][T15767] EXT4-fs (loop2): Inode 18 (ffff88806fe9d000): i_reserved_data_blocks (1) not cleared! [ 579.494814][T21044] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 579.498748][T15772] EXT4-fs (loop5): Inode 18 (ffff88806fe99400): i_reserved_data_blocks (1) not cleared! [ 579.547975][T21044] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 579.582551][T21050] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 579.593210][T21050] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 579.615630][T21044] EXT4-fs (loop3): This should not happen!! Data will be lost [ 579.615630][T21044] [ 579.625421][T21050] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 579.636209][T21050] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 579.642309][T21049] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 579.663872][T21060] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 579.679435][T15768] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 579.683516][T21049] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 579.704463][T21056] loop0: detected capacity change from 0 to 2048 [ 579.712955][T15768] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 579.714098][T21060] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 579.744946][T15768] EXT4-fs (loop3): Inode 18 (ffff88806542c600): i_reserved_data_blocks (1) not cleared! [ 579.766799][T21066] loop5: detected capacity change from 0 to 2048 [ 579.805372][T21065] loop2: detected capacity change from 0 to 2048 [ 579.825388][T21072] loop3: detected capacity change from 0 to 2048 [ 579.833737][T21061] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 579.834953][T21060] EXT4-fs (loop4): This should not happen!! Data will be lost [ 579.834953][T21060] [ 579.859331][T21050] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 579.860336][T21056] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 579.888243][T21061] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 579.888527][T21056] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 579.901320][T21061] EXT4-fs (loop1): This should not happen!! Data will be lost [ 579.901320][T21061] [ 579.912837][T21050] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 579.941163][T15766] EXT4-fs (loop1): Inode 18 (ffff88806af3a800): i_reserved_data_blocks (1) not cleared! [ 579.961364][T21066] EXT4-fs error (device loop5): __ext4_get_inode_loc:4344: comm syz-executor279: Invalid inode table block 0 in block_group 0 [ 579.978153][T21056] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 579.996106][ T10] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:477: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0 [ 580.010517][T21066] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 580.025867][T21056] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 580.073304][T21066] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 580.092969][T21086] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 580.108377][ T10] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 25 with max blocks 1 with error 117 [ 580.108503][T21075] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 580.145076][ T10] EXT4-fs (loop4): This should not happen!! Data will be lost [ 580.145076][ T10] [ 580.159080][T21072] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 580.169133][T21074] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 580.184702][T21086] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 580.185442][T15769] EXT4-fs (loop4): Inode 18 (ffff88806fc49e00): i_reserved_data_blocks (1) not cleared! [ 580.207439][T21075] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 580.207465][T21072] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 580.220614][T21090] loop1: detected capacity change from 0 to 2048 [ 580.234284][T21074] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 580.238694][T21086] EXT4-fs (loop2): This should not happen!! Data will be lost [ 580.238694][T21086] [ 580.253291][T21075] EXT4-fs (loop0): This should not happen!! Data will be lost [ 580.253291][T21075] [ 580.262307][T21074] EXT4-fs (loop5): This should not happen!! Data will be lost [ 580.262307][T21074] [ 580.270692][T21065] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 580.281623][T21066] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 580.299926][T21072] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 580.318717][T21065] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 580.343648][T15765] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 580.351697][T21072] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 580.366363][T15765] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 580.367746][T21066] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 580.378653][T21065] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 580.400143][T21066] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 580.416234][T21096] loop4: detected capacity change from 0 to 2048 [ 580.423569][T21066] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 580.447701][T21085] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 580.464834][T21065] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 580.478471][T15765] EXT4-fs (loop0): Inode 18 (ffff88806ac55a00): i_reserved_data_blocks (1) not cleared! [ 580.488875][ T10] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:477: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0 [ 580.502877][T21085] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 580.522292][ T12] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:477: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 580.548025][T21097] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 580.565741][ T10] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 14 with max blocks 1 with error 117 [ 580.590080][T21085] EXT4-fs (loop3): This should not happen!! Data will be lost [ 580.590080][T21085] [ 580.594960][ T12] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 4 with max blocks 1 with error 117 [ 580.624984][T21097] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 580.642289][T21096] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 580.647311][ T10] EXT4-fs (loop5): This should not happen!! Data will be lost [ 580.647311][ T10] [ 580.660061][T21105] loop0: detected capacity change from 0 to 2048 [ 580.663086][T15768] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 580.679744][T21096] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 580.707787][T15768] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 580.708141][ T12] EXT4-fs (loop2): This should not happen!! Data will be lost [ 580.708141][ T12] [ 580.722041][T21097] EXT4-fs (loop1): This should not happen!! Data will be lost [ 580.722041][T21097] [ 580.740419][T15772] EXT4-fs (loop5): Inode 18 (ffff888075a34600): i_reserved_data_blocks (1) not cleared! [ 580.751925][T21106] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 580.786277][T21106] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 580.786781][T15768] EXT4-fs (loop3): Inode 18 (ffff888078398000): i_reserved_data_blocks (1) not cleared! [ 580.809840][T15767] EXT4-fs (loop2): Inode 18 (ffff888075a31e00): i_reserved_data_blocks (1) not cleared! [ 580.821220][T21106] EXT4-fs (loop4): This should not happen!! Data will be lost [ 580.821220][T21106] [ 580.831432][T21096] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 580.841474][T21090] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 580.905709][T21090] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 580.907104][T21096] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 580.933273][T21111] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 580.971732][T21117] loop3: detected capacity change from 0 to 2048 [ 580.976186][T21116] loop2: detected capacity change from 0 to 2048 [ 580.978363][ T66] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 581.002116][T21111] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 581.005049][T21121] loop5: detected capacity change from 0 to 2048 [ 581.029788][ T5606] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:477: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0 [ 581.045674][T21111] EXT4-fs (loop0): This should not happen!! Data will be lost [ 581.045674][T21111] [ 581.058139][ T66] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 31 with max blocks 1 with error 117 [ 581.065750][ T5606] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 26 with max blocks 2 with error 117 [ 581.083345][T21105] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 581.084844][ T66] EXT4-fs (loop1): This should not happen!! Data will be lost [ 581.084844][ T66] [ 581.094346][T21105] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 581.129876][T15766] EXT4-fs (loop1): Inode 18 (ffff888075a32800): i_reserved_data_blocks (1) not cleared! [ 581.131995][ T5606] EXT4-fs (loop4): This should not happen!! Data will be lost [ 581.131995][ T5606] [ 581.152398][T21105] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 581.152511][T15769] EXT4-fs (loop4): Inode 18 (ffff88806ff31e00): i_reserved_data_blocks (1) not cleared! [ 581.174275][T21105] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 581.255987][T21132] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 581.288604][T21135] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1213: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 581.301931][T21117] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 581.313626][ T5606] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:477: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0 [ 581.329677][T21135] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 32 with error 28 [ 581.357718][T21132] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 581.364705][T21117] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 581.372519][T21139] loop1: detected capacity change from 0 to 2048 [ 581.399877][ T5606] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 12 with max blocks 1 with error 117 [ 581.412676][T21135] EXT4-fs (loop5): This should not happen!! Data will be lost [ 581.412676][T21135] [ 581.428099][T21132] EXT4-fs (loop2): This should not happen!! Data will be lost [ 581.428099][T21132] [ 581.428226][T21137] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 581.443255][T21142] loop4: detected capacity change from 0 to 2048 [ 581.464555][ T5606] EXT4-fs (loop0): This should not happen!! Data will be lost [ 581.464555][ T5606] [ 581.466213][T21135] EXT4-fs (loop5): Total free blocks count 0 [ 581.486060][T21116] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 581.500304][T21135] EXT4-fs (loop5): Free/Dirty block details [ 581.503770][T21116] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 581.514065][T21135] EXT4-fs (loop5): free_blocks=2415919104 [ 581.547329][T21135] EXT4-fs (loop5): dirty_blocks=160 [ 581.553333][T21137] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 581.566466][T21116] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 581.567273][T15765] EXT4-fs (loop0): Inode 18 (ffff88807839da00): i_reserved_data_blocks (1) not cleared! [ 581.589029][T21116] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 581.608148][T21139] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 581.610826][T21135] EXT4-fs (loop5): Block reservation details [ 581.622490][T21137] EXT4-fs (loop3): This should not happen!! Data will be lost [ 581.622490][T21137] [ 581.635798][T21139] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 581.642854][T21135] EXT4-fs (loop5): i_reserved_data_blocks=11 [ 581.657621][ T26] kauditd_printk_skb: 28 callbacks suppressed [ 581.657635][ T26] audit: type=1804 audit(1692248126.248:2587): pid=21142 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.1b833i/126/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 581.690099][T21139] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 581.702238][ T2493] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:477: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 581.722881][T15768] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 581.733287][ T5606] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 32 with max blocks 137 with error 28 [ 581.747464][ T2493] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 34 with max blocks 1 with error 117 [ 581.756676][T15768] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 581.759947][T21139] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 581.790716][ T5606] EXT4-fs (loop5): This should not happen!! Data will be lost [ 581.790716][ T5606] [ 581.802039][T21142] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 581.824523][ T2493] EXT4-fs (loop2): This should not happen!! Data will be lost [ 581.824523][ T2493] [ 581.835214][T21153] loop0: detected capacity change from 0 to 2048 [ 581.843043][T21142] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 581.855476][T21149] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 581.858357][T15767] EXT4-fs (loop2): Inode 18 (ffff88806ae4ee00): i_reserved_data_blocks (1) not cleared! [ 581.872095][T15768] EXT4-fs (loop3): Inode 18 (ffff888075a35a00): i_reserved_data_blocks (1) not cleared! [ 581.914420][T21142] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 581.924013][T21149] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 581.975449][T21142] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 581.994728][T21149] EXT4-fs (loop1): This should not happen!! Data will be lost [ 581.994728][T21149] [ 582.004182][T21157] loop5: detected capacity change from 0 to 2048 [ 582.010836][ T26] audit: type=1804 audit(1692248126.608:2588): pid=21153 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.s5Iv7r/128/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 582.035514][T21151] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 582.053972][T15766] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 582.063089][T21164] loop3: detected capacity change from 0 to 2048 [ 582.080418][T21162] loop2: detected capacity change from 0 to 2048 [ 582.088583][T21151] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 582.101533][T21153] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 582.111448][T15766] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 582.139062][T21151] EXT4-fs (loop4): This should not happen!! Data will be lost [ 582.139062][T21151] [ 582.148971][ T26] audit: type=1804 audit(1692248126.738:2589): pid=21162 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.K6taJ1/126/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 582.183017][T21153] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 582.188334][T15766] EXT4-fs (loop1): Inode 18 (ffff888075bbd000): i_reserved_data_blocks (1) not cleared! [ 582.196854][ T26] audit: type=1804 audit(1692248126.738:2590): pid=21164 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.mQs7a7/127/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 582.228000][T21153] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 582.228015][ T26] audit: type=1804 audit(1692248126.778:2591): pid=21157 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.Nd5iF4/126/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 582.260733][T21164] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 582.267321][T21153] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 582.284238][T15769] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 582.293925][T21162] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 582.301120][T21157] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 582.318057][T21164] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 582.330180][T21157] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 582.335504][T15769] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 582.355175][T21181] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 582.371237][T21162] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 582.372296][T21183] loop1: detected capacity change from 0 to 2048 [ 582.383577][T21164] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 582.399658][T21181] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 582.413853][T21169] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 582.415791][T21181] EXT4-fs (loop5): This should not happen!! Data will be lost [ 582.415791][T21181] [ 582.442733][T21180] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 582.446811][T15769] EXT4-fs (loop4): Inode 18 (ffff88806ad1d000): i_reserved_data_blocks (1) not cleared! [ 582.468795][T21169] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 582.472383][ T26] audit: type=1804 audit(1692248127.068:2592): pid=21183 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.E7tDet/126/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 582.505337][T21169] EXT4-fs (loop0): This should not happen!! Data will be lost [ 582.505337][T21169] [ 582.511017][T21157] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 582.517495][T21164] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 582.537156][T21180] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 582.594007][T21157] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 582.603942][T21178] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 582.621516][T15765] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 582.626884][T21180] EXT4-fs (loop2): This should not happen!! Data will be lost [ 582.626884][T21180] [ 582.645937][T21183] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 582.655827][T21178] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 582.668599][T15765] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 582.688578][T15767] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 582.690434][T21178] EXT4-fs (loop3): This should not happen!! Data will be lost [ 582.690434][T21178] [ 582.707623][T21183] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 582.710067][T21191] loop4: detected capacity change from 0 to 2048 [ 582.723024][T15767] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 582.742991][T15768] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 582.752655][ T66] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 582.769667][T15768] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 582.774017][T15765] EXT4-fs (loop0): Inode 18 (ffff88806ac75a00): i_reserved_data_blocks (1) not cleared! [ 582.795002][T21189] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 582.813416][T15767] EXT4-fs (loop2): Inode 18 (ffff88806ac75000): i_reserved_data_blocks (1) not cleared! [ 582.824165][ T66] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 10 with max blocks 1 with error 117 [ 582.826530][ T26] audit: type=1804 audit(1692248127.428:2593): pid=21191 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.1b833i/127/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 582.838148][ T66] EXT4-fs (loop5): This should not happen!! Data will be lost [ 582.838148][ T66] [ 582.870065][T21189] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 582.883560][T15772] EXT4-fs (loop5): Inode 18 (ffff88806ff36400): i_reserved_data_blocks (1) not cleared! [ 582.903173][T15768] EXT4-fs (loop3): Inode 18 (ffff88806ac70000): i_reserved_data_blocks (1) not cleared! [ 582.911092][T21198] loop0: detected capacity change from 0 to 2048 [ 582.921424][T21189] EXT4-fs (loop1): This should not happen!! Data will be lost [ 582.921424][T21189] [ 582.931204][T21191] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 582.931539][T21191] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 582.952674][T21183] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 583.004152][T21205] loop5: detected capacity change from 0 to 2048 [ 583.012392][T21191] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 583.018139][T21183] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 583.021861][ T26] audit: type=1804 audit(1692248127.608:2594): pid=21198 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.s5Iv7r/129/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 583.072523][T21198] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 583.093138][T21209] loop2: detected capacity change from 0 to 2048 [ 583.107938][ T26] audit: type=1804 audit(1692248127.708:2595): pid=21205 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.Nd5iF4/127/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 583.111646][T21191] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 583.155634][T21198] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 583.177111][ T66] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 583.202567][T21205] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 583.217070][ T66] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 15 with max blocks 1 with error 117 [ 583.230996][T21198] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 583.240170][T21202] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 583.250047][T21214] loop3: detected capacity change from 0 to 2048 [ 583.263779][T21205] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 583.277749][ T66] EXT4-fs (loop1): This should not happen!! Data will be lost [ 583.277749][ T66] [ 583.288695][T21202] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 583.288856][T21205] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 583.301140][T21198] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 583.321548][T15766] EXT4-fs (loop1): Inode 18 (ffff88806aec6e00): i_reserved_data_blocks (1) not cleared! [ 583.332607][T21205] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 583.337668][ T26] audit: type=1804 audit(1692248127.928:2596): pid=21218 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.K6taJ1/127/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 583.357795][T21213] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 583.384884][T21202] EXT4-fs (loop4): This should not happen!! Data will be lost [ 583.384884][T21202] [ 583.399126][T21209] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 583.410897][T21213] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 583.423428][T21209] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 583.435514][T15769] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 583.440990][T21208] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 583.466135][T21209] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 583.475744][T15769] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 583.494047][T21214] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 583.504895][T21213] EXT4-fs (loop5): This should not happen!! Data will be lost [ 583.504895][T21213] [ 583.514618][T21214] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 583.525567][T21209] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 583.531086][T21205] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 583.548986][T21214] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 583.559868][T15769] EXT4-fs (loop4): Inode 18 (ffff88806ff35a00): i_reserved_data_blocks (1) not cleared! [ 583.560873][T21214] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 583.593763][T21222] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 583.599461][T21205] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 583.634429][T21222] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 583.647137][T21208] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 583.647511][T21229] loop1: detected capacity change from 0 to 2048 [ 583.670236][T21222] EXT4-fs (loop2): This should not happen!! Data will be lost [ 583.670236][T21222] [ 583.685454][T21208] EXT4-fs (loop0): This should not happen!! Data will be lost [ 583.685454][T21208] [ 583.696413][T21221] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 583.715723][T21209] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 583.724245][T21232] loop4: detected capacity change from 0 to 2048 [ 583.735209][ T66] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 583.750381][T21221] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 583.763634][T21221] EXT4-fs (loop3): This should not happen!! Data will be lost [ 583.763634][T21221] [ 583.763944][T15765] EXT4-fs (loop0): Inode 18 (ffff88806ff39e00): i_reserved_data_blocks (1) not cleared! [ 583.788895][T21209] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 583.802624][T21214] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 583.818306][ T66] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 19 with max blocks 1 with error 117 [ 583.836572][T21229] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 583.847931][T21229] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 583.848521][T21214] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 583.872550][T21229] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 583.879572][ T66] EXT4-fs (loop5): This should not happen!! Data will be lost [ 583.879572][ T66] [ 583.897268][ T2493] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:477: comm kworker/u4:6: Invalid block bitmap block 0 in block_group 0 [ 583.911799][T21229] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 583.924838][T21229] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 583.937089][T21229] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 583.945293][T15772] EXT4-fs (loop5): Inode 18 (ffff888075a48000): i_reserved_data_blocks (1) not cleared! [ 583.958394][T21238] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 583.974794][T21238] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 583.987625][T21238] EXT4-fs (loop1): This should not happen!! Data will be lost [ 583.987625][T21238] [ 583.997577][ T66] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 584.021310][T21229] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 584.022060][ T2493] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 26 with max blocks 1 with error 117 [ 584.043866][ T66] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 39 with max blocks 1 with error 117 [ 584.056520][T21229] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 584.082514][T21229] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 584.098655][T21232] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 584.111772][ T66] EXT4-fs (loop3): This should not happen!! Data will be lost [ 584.111772][ T66] [ 584.119909][T21245] loop0: detected capacity change from 0 to 2048 [ 584.127309][ T2493] EXT4-fs (loop2): This should not happen!! Data will be lost [ 584.127309][ T2493] [ 584.138637][T21232] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 584.153490][T15768] EXT4-fs (loop3): Inode 18 (ffff888075b9d000): i_reserved_data_blocks (1) not cleared! [ 584.165960][T15767] EXT4-fs (loop2): Inode 18 (ffff888075b9a800): i_reserved_data_blocks (1) not cleared! [ 584.197021][ T66] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 28 with max blocks 3 with error 117 [ 584.212471][T21248] loop5: detected capacity change from 0 to 2048 [ 584.237852][T21243] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 584.260755][ T66] EXT4-fs (loop1): This should not happen!! Data will be lost [ 584.260755][ T66] [ 584.282769][T21243] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 584.296206][T21256] loop2: detected capacity change from 0 to 2048 [ 584.304360][T21257] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 584.322051][T15766] EXT4-fs (loop1): Inode 18 (ffff88806ff21400): i_reserved_data_blocks (1) not cleared! [ 584.330373][T21261] loop3: detected capacity change from 0 to 2048 [ 584.339376][T21243] EXT4-fs (loop4): This should not happen!! Data will be lost [ 584.339376][T21243] [ 584.360768][T15769] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 584.374001][T21257] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 584.430542][T15769] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 584.445624][T21261] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 584.456519][T21248] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 584.506854][T21257] EXT4-fs (loop0): This should not happen!! Data will be lost [ 584.506854][T21257] [ 584.517516][T21256] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 584.531789][T21261] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 584.542960][T21256] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 584.545639][T21248] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 584.567979][T15769] EXT4-fs (loop4): Inode 18 (ffff88806ff21e00): i_reserved_data_blocks (1) not cleared! [ 584.572354][T15765] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 584.588968][T21261] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 584.614425][T21273] loop1: detected capacity change from 0 to 2048 [ 584.618026][T15765] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 584.633821][T21261] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 584.646712][T21256] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 584.656366][T21248] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 584.668026][T21271] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 584.683623][T15765] EXT4-fs (loop0): Inode 18 (ffff88806ac55000): i_reserved_data_blocks (1) not cleared! [ 584.694046][T21256] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 584.695656][T21276] loop4: detected capacity change from 0 to 2048 [ 584.713236][T21248] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 584.714239][T21271] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 584.738505][T21270] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 584.747898][T21271] EXT4-fs (loop3): This should not happen!! Data will be lost [ 584.747898][T21271] [ 584.764400][T21261] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 584.774620][T21261] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 584.786736][T21267] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 584.788183][T21270] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 584.814496][T21270] EXT4-fs (loop2): This should not happen!! Data will be lost [ 584.814496][T21270] [ 584.825976][T21256] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 584.840408][T21256] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 584.852659][T21261] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 584.863182][T21267] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 584.873744][T21273] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 584.877822][T21261] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 584.906627][ T12] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:477: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 0 [ 584.926498][ T12] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 25 with max blocks 1 with error 117 [ 584.939166][T21273] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 584.943601][T21267] EXT4-fs (loop5): This should not happen!! Data will be lost [ 584.943601][T21267] [ 584.962462][T21273] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 584.967740][T21285] loop0: detected capacity change from 0 to 2048 [ 584.994616][T21276] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 585.007108][T21273] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 585.024267][ T66] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 585.045038][ T12] EXT4-fs (loop2): This should not happen!! Data will be lost [ 585.045038][ T12] [ 585.055730][T21276] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 585.068879][T21286] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 585.085943][ T66] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 29 with max blocks 1 with error 117 [ 585.086038][T15772] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 585.107465][ T66] EXT4-fs (loop3): This should not happen!! Data will be lost [ 585.107465][ T66] [ 585.139086][T15767] EXT4-fs (loop2): Inode 18 (ffff88806ae31400): i_reserved_data_blocks (1) not cleared! [ 585.149600][T21276] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 585.149596][T15772] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 585.150882][T15772] EXT4-fs (loop5): Inode 18 (ffff88806ff20000): i_reserved_data_blocks (1) not cleared! [ 585.181761][T21276] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 585.182849][T21286] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 585.213186][T21290] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 585.228879][T21285] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 585.239495][T21290] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 585.240938][T15768] EXT4-fs (loop3): Inode 18 (ffff888075b99e00): i_reserved_data_blocks (1) not cleared! [ 585.252393][T21285] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 585.274034][T21286] EXT4-fs (loop1): This should not happen!! Data will be lost [ 585.274034][T21286] [ 585.277839][T21290] EXT4-fs (loop4): This should not happen!! Data will be lost [ 585.277839][T21290] [ 585.335287][T21297] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 585.350782][T21276] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 585.365956][T15766] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 585.388100][T15766] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 585.398477][T21304] loop5: detected capacity change from 0 to 2048 [ 585.407121][T21276] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 585.412803][T21297] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 585.435772][T15766] EXT4-fs (loop1): Inode 18 (ffff88806fc4ee00): i_reserved_data_blocks (1) not cleared! [ 585.436710][T21301] loop2: detected capacity change from 0 to 2048 [ 585.465136][ T66] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 585.529681][T21304] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 585.534010][T21306] loop3: detected capacity change from 0 to 2048 [ 585.539225][T21297] EXT4-fs (loop0): This should not happen!! Data will be lost [ 585.539225][T21297] [ 585.556903][ T66] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 13 with max blocks 1 with error 117 [ 585.574921][T15765] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 585.586317][T21304] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 585.598347][T21313] loop1: detected capacity change from 0 to 2048 [ 585.612549][ T66] EXT4-fs (loop4): This should not happen!! Data will be lost [ 585.612549][ T66] [ 585.628543][T15769] EXT4-fs (loop4): Inode 18 (ffff88806542a800): i_reserved_data_blocks (1) not cleared! [ 585.640894][T15765] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 585.658131][T21314] EXT4-fs error (device loop5): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 585.692008][T21313] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 585.699637][T21314] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 585.715435][T15765] EXT4-fs (loop0): Inode 18 (ffff88806ad14600): i_reserved_data_blocks (1) not cleared! [ 585.727304][T21314] EXT4-fs (loop5): This should not happen!! Data will be lost [ 585.727304][T21314] [ 585.741774][T21304] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 585.756046][T21304] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 585.758712][T21301] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 585.779870][T21304] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 585.786369][T21326] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 585.818763][T21304] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 585.839049][T21313] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 585.854731][T21304] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 585.866357][T21301] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 585.871251][T21324] EXT4-fs error (device loop1): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 585.888672][T21329] loop0: detected capacity change from 0 to 2048 [ 585.899932][T21326] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 585.906849][T21304] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 585.913148][T21326] EXT4-fs (loop3): This should not happen!! Data will be lost [ 585.913148][T21326] [ 585.932838][T21330] loop4: detected capacity change from 0 to 2048 [ 585.934247][T21301] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 585.940434][T21324] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 585.956464][T21301] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 585.962230][T21306] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 585.987782][ T66] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 586.002633][T21324] EXT4-fs (loop1): This should not happen!! Data will be lost [ 586.002633][T21324] [ 586.003113][ T66] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 64 with max blocks 1 with error 117 [ 586.014458][T21313] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 586.027789][T21306] EXT4-fs error (device loop3): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 586.037692][T21327] EXT4-fs error (device loop2): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 586.103047][T21327] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 586.116475][T21313] EXT4-fs error (device loop1): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 586.131365][T21329] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 586.141506][ T66] EXT4-fs (loop5): This should not happen!! Data will be lost [ 586.141506][ T66] [ 586.151345][T21329] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 586.168292][ T10] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:477: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0 [ 586.186997][T21338] EXT4-fs error (device loop0): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 586.187492][ T10] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 10 with max blocks 1 with error 117 [ 586.206098][T21327] EXT4-fs (loop2): This should not happen!! Data will be lost [ 586.206098][T21327] [ 586.225327][T21330] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 586.236055][ T10] EXT4-fs (loop3): This should not happen!! Data will be lost [ 586.236055][ T10] [ 586.238870][T15772] EXT4-fs (loop5): Inode 18 (ffff88806adf0a00): i_reserved_data_blocks (1) not cleared! [ 586.246371][T21338] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 586.267769][T21330] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 586.268061][T21330] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 586.289591][ T66] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 586.304037][T15768] EXT4-fs (loop3): Inode 18 (ffff88806ac50000): i_reserved_data_blocks (1) not cleared! [ 586.304349][T21338] EXT4-fs (loop0): This should not happen!! Data will be lost [ 586.304349][T21338] [ 586.324889][T21329] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 586.354452][T21329] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 586.355874][ T66] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 10 with max blocks 1 with error 117 [ 586.378848][T15767] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 586.394887][T21330] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 586.398699][T15767] EXT4-fs error (device loop2): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 586.423444][T21329] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 586.430328][T21344] loop3: detected capacity change from 0 to 2048 [ 586.445342][T21339] EXT4-fs error (device loop4): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 586.446214][ T66] EXT4-fs (loop1): This should not happen!! Data will be lost [ 586.446214][ T66] [ 586.468469][T21345] loop5: detected capacity change from 0 to 2048 [ 586.477147][T21329] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 586.490636][T21339] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 586.506131][T21339] EXT4-fs (loop4): This should not happen!! Data will be lost [ 586.506131][T21339] [ 586.516120][T21329] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 586.526384][T15766] EXT4-fs (loop1): Inode 18 (ffff88806ff3ee00): i_reserved_data_blocks (1) not cleared! [ 586.536583][T21330] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 586.548336][T15767] EXT4-fs (loop2): Inode 18 (ffff88806af3ee00): i_reserved_data_blocks (1) not cleared! [ 586.557685][T21329] EXT4-fs error (device loop0): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 586.569978][T21330] EXT4-fs error (device loop4): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 586.585275][ T5606] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:477: comm kworker/u4:7: Invalid block bitmap block 0 in block_group 0 [ 586.627904][ T5606] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 26 with max blocks 1 with error 117 [ 586.628055][ T66] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:477: comm kworker/u4:4: Invalid block bitmap block 0 in block_group 0 [ 586.660056][ T5606] EXT4-fs (loop0): This should not happen!! Data will be lost [ 586.660056][ T5606] [ 586.693423][ T26] kauditd_printk_skb: 18 callbacks suppressed [ 586.693438][ T26] audit: type=1804 audit(1692248131.288:2615): pid=21357 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor279" name="/root/syzkaller.mQs7a7/131/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 586.709402][T21355] EXT4-fs error (device loop3): ext4_map_blocks:687: inode #18: block 62218: comm syz-executor279: lblock 0 mapped to illegal pblock 62218 (length 1) [ 586.741115][T15765] EXT4-fs (loop0): Inode 18 (ffff88806ae30000): i_reserved_data_blocks (1) not cleared! [ 586.771150][T21345] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5718: Corrupt filesystem [ 586.813711][T21361] loop1: detected capacity change from 0 to 2048 [ 586.820661][T21359] loop2: detected capacity change from 0 to 2048 [ 586.827437][ T66] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 55 with max blocks 1 with error 117 [ 586.840503][T21345] EXT4-fs error (device loop5): ext4_dirty_inode:5922: inode #18: comm syz-executor279: mark_inode_dirty error [ 586.850024][ T66] EXT4-fs (loop4): This should not happen!! Data will be lost [ 586.850024][ T66]