Warning: Permanently added '10.128.0.74' (ED25519) to the list of known hosts. [ 259.863800][ T5087] cgroup: Unknown subsys name 'net' [ 260.014508][ T5087] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 260.849968][ T5087] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 260.929651][ T5116] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 260.931505][ T5117] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 260.938486][ T5116] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 260.945128][ T5117] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 260.952083][ T5116] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 260.958318][ T5118] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 260.966024][ T5116] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 260.973185][ T5118] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 260.979380][ T5116] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 260.986825][ T5117] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 260.993702][ T5116] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 261.000378][ T5117] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 261.007568][ T5116] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 261.013868][ T5118] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 261.020944][ T5116] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 261.027839][ T5117] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 261.036434][ T5116] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 261.042353][ T5117] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 261.048799][ T5116] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 261.056181][ T5117] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 261.062519][ T5116] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 261.069324][ T5118] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 261.084613][ T5118] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 261.086142][ T5116] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 261.092755][ T5118] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 261.106213][ T5116] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 261.106439][ T5118] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 261.120830][ T5118] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 261.133613][ T5118] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 261.144263][ T5109] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 261.151499][ T5118] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 261.158900][ T5109] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 261.166567][ T5109] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 261.187230][ T5109] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 261.199980][ T5109] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 261.208010][ T5109] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 261.398289][ T2926] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 261.406285][ T2926] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 261.484516][ T23] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 261.500978][ T23] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 261.515987][ T2898] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 261.524010][ T2898] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 261.563162][ T2926] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 261.577499][ T2926] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 261.585000][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 261.593286][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 executing program [ 261.620059][ T2898] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 261.638992][ T2898] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 261.669318][ T2926] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 261.677243][ T2926] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 261.680875][ T5129] loop4: detected capacity change from 0 to 2048 executing program [ 261.723610][ T5129] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 261.740645][ T5134] loop2: detected capacity change from 0 to 2048 [ 261.745167][ T5127] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 261.765490][ T28] audit: type=1804 audit(1703758839.785:2): pid=5129 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.i4lHgQ/0/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 261.790515][ T5127] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 261.812886][ T28] audit: type=1804 audit(1703758839.785:3): pid=5129 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.i4lHgQ/0/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 261.817798][ T5134] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 261.863589][ T48] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 261.876665][ T28] audit: type=1804 audit(1703758839.895:4): pid=5134 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.tVi2r0/0/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 261.905775][ T5137] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 261.924870][ T48] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 261.932881][ T28] audit: type=1804 audit(1703758839.895:5): pid=5134 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.tVi2r0/0/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 261.932902][ T5138] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 261.957915][ T5137] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 261.986561][ T5137] EXT4-fs (loop4): This should not happen!! Data will be lost [ 261.986561][ T5137] [ 261.996888][ T5137] EXT4-fs (loop4): Total free blocks count 0 [ 262.005679][ T5137] EXT4-fs (loop4): Free/Dirty block details [ 262.011771][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 262.020152][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 262.038810][ T5137] EXT4-fs (loop4): free_blocks=0 [ 262.057112][ T5137] EXT4-fs (loop4): dirty_blocks=16 [ 262.065668][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 262.068216][ T5138] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 262.074313][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 262.103237][ T5137] EXT4-fs (loop4): Block reservation details [ 262.110052][ T5137] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 262.117371][ T5138] EXT4-fs (loop2): This should not happen!! Data will be lost [ 262.117371][ T5138] [ 262.130707][ T5138] EXT4-fs (loop2): Total free blocks count 0 executing program [ 262.138295][ T5138] EXT4-fs (loop2): Free/Dirty block details [ 262.157979][ T5138] EXT4-fs (loop2): free_blocks=0 [ 262.158808][ T5127] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 262.175478][ T5138] EXT4-fs (loop2): dirty_blocks=16 [ 262.181585][ T5138] EXT4-fs (loop2): Block reservation details executing program executing program [ 262.196310][ T5127] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 262.217927][ T5138] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 262.218295][ T5100] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 262.293732][ T5140] loop1: detected capacity change from 0 to 2048 [ 262.304748][ T5144] loop3: detected capacity change from 0 to 2048 [ 262.333323][ T5142] loop0: detected capacity change from 0 to 2048 executing program [ 262.340525][ T5146] loop4: detected capacity change from 0 to 2048 [ 262.353344][ T5101] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 262.369144][ T5144] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 262.370245][ T5140] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 262.392967][ T5148] loop5: detected capacity change from 0 to 2048 executing program [ 262.424128][ T28] audit: type=1804 audit(1703758840.445:6): pid=5144 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.kq6AOq/0/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 262.448588][ T5142] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 262.474288][ T5148] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 262.490135][ T5146] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 262.499519][ T28] audit: type=1804 audit(1703758840.445:7): pid=5144 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.kq6AOq/0/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 262.532461][ T5161] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 262.571321][ T5158] loop2: detected capacity change from 0 to 2048 [ 262.583492][ T28] audit: type=1804 audit(1703758840.495:8): pid=5142 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.8HMGXJ/0/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 262.590096][ T5162] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 262.607004][ T5163] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 262.622835][ T28] audit: type=1804 audit(1703758840.495:9): pid=5142 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.8HMGXJ/0/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 262.622885][ T28] audit: type=1804 audit(1703758840.555:10): pid=5140 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.px8LxV/0/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 262.622928][ T28] audit: type=1804 audit(1703758840.555:11): pid=5140 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.px8LxV/0/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 262.659448][ T5162] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 262.660658][ T5163] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 262.685161][ T5162] EXT4-fs (loop0): This should not happen!! Data will be lost [ 262.685161][ T5162] [ 262.709456][ T5165] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 262.740369][ T5164] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 262.745265][ T5161] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 262.758683][ T5163] EXT4-fs (loop1): This should not happen!! Data will be lost [ 262.758683][ T5163] [ 262.788064][ T5161] EXT4-fs (loop3): This should not happen!! Data will be lost [ 262.788064][ T5161] [ 262.804934][ T5161] EXT4-fs (loop3): Total free blocks count 0 [ 262.811198][ T5161] EXT4-fs (loop3): Free/Dirty block details [ 262.817309][ T5161] EXT4-fs (loop3): free_blocks=0 [ 262.823127][ T5161] EXT4-fs (loop3): dirty_blocks=16 [ 262.828991][ T5161] EXT4-fs (loop3): Block reservation details [ 262.835183][ T5161] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 262.841361][ T5165] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 262.854688][ T5164] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 262.855623][ T5165] EXT4-fs (loop5): This should not happen!! Data will be lost [ 262.855623][ T5165] [ 262.868205][ T5164] EXT4-fs (loop4): This should not happen!! Data will be lost [ 262.868205][ T5164] [ 262.882981][ T5158] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 262.888021][ T5096] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 262.917096][ T5098] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 262.931942][ T5102] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 262.945894][ T5100] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 262.979713][ T5099] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 262.984275][ T5169] loop0: detected capacity change from 0 to 2048 executing program [ 263.047223][ T5169] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. executing program executing program executing program [ 263.118415][ T5170] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 263.128305][ T5109] Bluetooth: hci0: command 0x0409 tx timeout [ 263.154636][ T5174] loop3: detected capacity change from 0 to 2048 [ 263.192137][ T5174] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 263.199175][ T5180] loop5: detected capacity change from 0 to 2048 [ 263.211744][ T5104] Bluetooth: hci2: command 0x0409 tx timeout [ 263.219839][ T5112] Bluetooth: hci4: command 0x0409 tx timeout [ 263.223568][ T5104] Bluetooth: hci1: command 0x0409 tx timeout [ 263.232349][ T5109] Bluetooth: hci3: command 0x0409 tx timeout [ 263.240911][ T5170] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 263.253667][ T5170] EXT4-fs (loop2): This should not happen!! Data will be lost [ 263.253667][ T5170] [ 263.263743][ T5170] EXT4-fs (loop2): Total free blocks count 0 [ 263.270023][ T5170] EXT4-fs (loop2): Free/Dirty block details [ 263.276093][ T5170] EXT4-fs (loop2): free_blocks=0 [ 263.281247][ T5170] EXT4-fs (loop2): dirty_blocks=16 [ 263.286496][ T5170] EXT4-fs (loop2): Block reservation details [ 263.292772][ T5109] Bluetooth: hci5: command 0x0409 tx timeout [ 263.294024][ T5176] loop4: detected capacity change from 0 to 2048 [ 263.305559][ T5170] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 263.318957][ T5178] loop1: detected capacity change from 0 to 2048 [ 263.349568][ T5180] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 263.392409][ T5101] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 263.406884][ T5178] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 263.426649][ T5176] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. executing program [ 263.504501][ T5192] loop2: detected capacity change from 0 to 2048 [ 263.521115][ T5193] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 263.556545][ T5196] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 263.561750][ T5192] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 263.593736][ T5194] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 263.609422][ T12] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm kworker/u4:1: bg 0: block 234: padding at end of block bitmap is not set [ 263.609442][ T5194] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 263.609461][ T5194] EXT4-fs (loop4): This should not happen!! Data will be lost [ 263.609461][ T5194] [ 263.610027][ T5196] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 263.633625][ T5193] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 263.639285][ T5196] EXT4-fs (loop1): This should not happen!! Data will be lost [ 263.639285][ T5196] [ 263.684282][ T5193] EXT4-fs (loop5): This should not happen!! Data will be lost [ 263.684282][ T5193] [ 263.692815][ T5100] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 263.700008][ T12] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 3 with error 28 [ 263.722008][ T5098] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 263.769969][ T5193] EXT4-fs (loop5): Total free blocks count 0 [ 263.775963][ T5193] EXT4-fs (loop5): Free/Dirty block details [ 263.792139][ T12] EXT4-fs (loop0): This should not happen!! Data will be lost [ 263.792139][ T12] executing program [ 263.835658][ T5193] EXT4-fs (loop5): free_blocks=0 [ 263.841023][ T12] EXT4-fs (loop0): Total free blocks count 0 [ 263.864689][ T5193] EXT4-fs (loop5): dirty_blocks=16 [ 263.870159][ T12] EXT4-fs (loop0): Free/Dirty block details [ 263.875704][ T5201] loop1: detected capacity change from 0 to 2048 [ 263.882900][ T5193] EXT4-fs (loop5): Block reservation details [ 263.889077][ T12] EXT4-fs (loop0): free_blocks=0 [ 263.901345][ T48] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm kworker/u4:3: bg 0: block 234: padding at end of block bitmap is not set [ 263.903119][ T12] EXT4-fs (loop0): dirty_blocks=16 [ 263.918387][ T5201] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 263.925436][ T5193] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 263.941668][ T48] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 263.957800][ T12] EXT4-fs (loop0): Block reservation details [ 263.962102][ T5202] loop4: detected capacity change from 0 to 2048 [ 263.969447][ T12] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 263.989216][ T5096] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 264.008247][ T48] EXT4-fs (loop3): This should not happen!! Data will be lost [ 264.008247][ T48] [ 264.018074][ T48] EXT4-fs (loop3): Total free blocks count 0 [ 264.024165][ T48] EXT4-fs (loop3): Free/Dirty block details [ 264.032300][ T5202] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 264.037767][ T5207] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 264.045663][ T48] EXT4-fs (loop3): free_blocks=0 [ 264.064021][ T48] EXT4-fs (loop3): dirty_blocks=16 [ 264.066159][ T5099] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 264.069752][ T48] EXT4-fs (loop3): Block reservation details [ 264.084116][ T48] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 264.093851][ T5102] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program executing program [ 264.208178][ T5207] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 264.223035][ T2926] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm kworker/u4:14: bg 0: block 234: padding at end of block bitmap is not set executing program [ 264.246383][ T5208] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 264.249028][ T5211] loop5: detected capacity change from 0 to 2048 [ 264.265267][ T5207] EXT4-fs (loop1): This should not happen!! Data will be lost [ 264.265267][ T5207] [ 264.288658][ T2926] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 264.301820][ T5207] EXT4-fs (loop1): Total free blocks count 0 [ 264.306003][ T5214] loop3: detected capacity change from 0 to 2048 [ 264.308143][ T5208] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 264.326567][ T2926] EXT4-fs (loop2): This should not happen!! Data will be lost [ 264.326567][ T2926] [ 264.339432][ T5207] EXT4-fs (loop1): Free/Dirty block details [ 264.346347][ T5208] EXT4-fs (loop4): This should not happen!! Data will be lost [ 264.346347][ T5208] [ 264.347849][ T5207] EXT4-fs (loop1): free_blocks=0 [ 264.359111][ T5211] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 264.364462][ T5212] loop0: detected capacity change from 0 to 2048 [ 264.379509][ T2926] EXT4-fs (loop2): Total free blocks count 0 [ 264.386157][ T2926] EXT4-fs (loop2): Free/Dirty block details [ 264.388725][ T5214] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 264.392256][ T5208] EXT4-fs (loop4): Total free blocks count 0 [ 264.410704][ T5207] EXT4-fs (loop1): dirty_blocks=16 [ 264.416022][ T2926] EXT4-fs (loop2): free_blocks=0 [ 264.449091][ T5207] EXT4-fs (loop1): Block reservation details [ 264.457942][ T2926] EXT4-fs (loop2): dirty_blocks=16 [ 264.468179][ T5219] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 264.469568][ T5208] EXT4-fs (loop4): Free/Dirty block details [ 264.489918][ T5208] EXT4-fs (loop4): free_blocks=0 [ 264.493398][ T2926] EXT4-fs (loop2): Block reservation details [ 264.494921][ T5208] EXT4-fs (loop4): dirty_blocks=16 [ 264.501560][ T5207] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 264.506047][ T5208] EXT4-fs (loop4): Block reservation details [ 264.518324][ T5220] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 264.519709][ T2926] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 264.533254][ T5208] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 264.544332][ T5219] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 264.558351][ T5220] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 264.559423][ T5219] EXT4-fs (loop5): This should not happen!! Data will be lost [ 264.559423][ T5219] [ 264.583280][ T5212] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 264.584876][ T5219] EXT4-fs (loop5): Total free blocks count 0 [ 264.602456][ T5220] EXT4-fs (loop3): This should not happen!! Data will be lost [ 264.602456][ T5220] [ 264.604458][ T5098] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 264.619737][ T5101] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 264.621811][ T5219] EXT4-fs (loop5): Free/Dirty block details [ 264.636455][ T5219] EXT4-fs (loop5): free_blocks=0 [ 264.641558][ T5219] EXT4-fs (loop5): dirty_blocks=16 [ 264.670253][ T5100] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 264.709596][ T5220] EXT4-fs (loop3): Total free blocks count 0 [ 264.715587][ T5220] EXT4-fs (loop3): Free/Dirty block details [ 264.722833][ T5223] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 264.741959][ T5219] EXT4-fs (loop5): Block reservation details [ 264.756042][ T5223] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program executing program [ 264.760099][ T5220] EXT4-fs (loop3): free_blocks=0 executing program [ 264.791288][ T5223] EXT4-fs (loop0): This should not happen!! Data will be lost [ 264.791288][ T5223] [ 264.810113][ T5219] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 264.814308][ T5220] EXT4-fs (loop3): dirty_blocks=16 [ 264.826230][ T5223] EXT4-fs (loop0): Total free blocks count 0 [ 264.830304][ T5225] loop1: detected capacity change from 0 to 2048 [ 264.845413][ T5220] EXT4-fs (loop3): Block reservation details [ 264.852767][ T5220] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 264.858822][ T5223] EXT4-fs (loop0): Free/Dirty block details [ 264.864797][ T5223] EXT4-fs (loop0): free_blocks=0 [ 264.866674][ T5227] loop2: detected capacity change from 0 to 2048 [ 264.878818][ T5223] EXT4-fs (loop0): dirty_blocks=16 [ 264.879998][ T5099] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 264.884055][ T5223] EXT4-fs (loop0): Block reservation details [ 264.897054][ T5229] loop4: detected capacity change from 0 to 2048 [ 264.905220][ T5223] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 264.929186][ T5102] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 264.935550][ T5225] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 264.939442][ T5096] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 264.993217][ T5227] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 265.010084][ T5229] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 265.032454][ T5238] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set executing program executing program [ 265.099689][ T5237] loop5: detected capacity change from 0 to 2048 [ 265.133846][ T5244] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 265.148847][ T5238] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 265.163296][ T5242] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 265.164662][ T5240] loop3: detected capacity change from 0 to 2048 [ 265.179201][ T5238] EXT4-fs (loop1): This should not happen!! Data will be lost [ 265.179201][ T5238] [ 265.195159][ T5244] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 265.201835][ T5243] loop0: detected capacity change from 0 to 2048 [ 265.214295][ T5244] EXT4-fs (loop2): This should not happen!! Data will be lost [ 265.214295][ T5244] [ 265.224210][ T5109] Bluetooth: hci0: command 0x041b tx timeout [ 265.224662][ T5242] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 265.248572][ T5238] EXT4-fs (loop1): Total free blocks count 0 [ 265.266588][ T5237] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 265.267056][ T5242] EXT4-fs (loop4): This should not happen!! Data will be lost [ 265.267056][ T5242] [ 265.288317][ T5109] Bluetooth: hci3: command 0x041b tx timeout [ 265.288359][ T5109] Bluetooth: hci1: command 0x041b tx timeout [ 265.288380][ T5109] Bluetooth: hci4: command 0x041b tx timeout [ 265.295816][ T5238] EXT4-fs (loop1): Free/Dirty block details [ 265.301125][ T5104] Bluetooth: hci2: command 0x041b tx timeout [ 265.310118][ T5238] EXT4-fs (loop1): free_blocks=0 [ 265.327827][ T5238] EXT4-fs (loop1): dirty_blocks=16 [ 265.333077][ T5238] EXT4-fs (loop1): Block reservation details [ 265.339877][ T5101] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 265.349291][ T5238] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 265.368488][ T5104] Bluetooth: hci5: command 0x041b tx timeout [ 265.381592][ T5240] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 265.419541][ T5243] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 265.424078][ T5098] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 265.461431][ T5100] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 265.479202][ T5252] loop2: detected capacity change from 0 to 2048 [ 265.532106][ T5252] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. executing program executing program [ 265.652619][ T5260] loop4: detected capacity change from 0 to 2048 [ 265.669963][ T2926] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm kworker/u4:14: bg 0: block 234: padding at end of block bitmap is not set [ 265.683015][ T5261] loop1: detected capacity change from 0 to 2048 [ 265.691196][ T2926] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 265.708746][ T42] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm kworker/u4:2: bg 0: block 234: padding at end of block bitmap is not set [ 265.710293][ T5260] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 265.737549][ T5265] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 265.748043][ T2926] EXT4-fs (loop5): This should not happen!! Data will be lost [ 265.748043][ T2926] [ 265.753169][ T42] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 265.764853][ T5261] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 265.775637][ T42] EXT4-fs (loop3): This should not happen!! Data will be lost [ 265.775637][ T42] [ 265.789450][ T5265] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 265.796284][ T42] EXT4-fs (loop3): Total free blocks count 0 [ 265.814457][ T42] EXT4-fs (loop3): Free/Dirty block details [ 265.818984][ T2926] EXT4-fs (loop5): Total free blocks count 0 [ 265.820377][ T42] EXT4-fs (loop3): free_blocks=0 [ 265.826311][ T2926] EXT4-fs (loop5): Free/Dirty block details [ 265.831243][ T42] EXT4-fs (loop3): dirty_blocks=16 [ 265.831256][ T42] EXT4-fs (loop3): Block reservation details [ 265.831267][ T42] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 265.859293][ T5102] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 265.900816][ T2926] EXT4-fs (loop5): free_blocks=0 [ 265.901287][ T5265] EXT4-fs (loop2): This should not happen!! Data will be lost [ 265.901287][ T5265] [ 265.906846][ T5267] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 265.938924][ T5265] EXT4-fs (loop2): Total free blocks count 0 [ 265.944989][ T2926] EXT4-fs (loop5): dirty_blocks=16 [ 265.956759][ T5265] EXT4-fs (loop2): Free/Dirty block details [ 265.962923][ T2926] EXT4-fs (loop5): Block reservation details [ 265.969573][ T5268] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 265.973070][ T5265] EXT4-fs (loop2): free_blocks=0 [ 265.991256][ T2926] EXT4-fs (loop5): i_reserved_data_blocks=1 executing program [ 265.999031][ T5267] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 266.008180][ T42] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm kworker/u4:2: bg 0: block 234: padding at end of block bitmap is not set [ 266.012434][ T5265] EXT4-fs (loop2): dirty_blocks=16 [ 266.038168][ T5267] EXT4-fs (loop4): This should not happen!! Data will be lost [ 266.038168][ T5267] [ 266.045316][ T42] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 266.048902][ T5099] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 266.060186][ T42] EXT4-fs (loop0): This should not happen!! Data will be lost [ 266.060186][ T42] [ 266.073763][ T5270] loop3: detected capacity change from 0 to 2048 [ 266.081258][ T5268] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 266.085958][ T5265] EXT4-fs (loop2): Block reservation details [ 266.103875][ T42] EXT4-fs (loop0): Total free blocks count 0 [ 266.104549][ T5267] EXT4-fs (loop4): Total free blocks count 0 [ 266.115998][ T5267] EXT4-fs (loop4): Free/Dirty block details [ 266.119534][ T42] EXT4-fs (loop0): Free/Dirty block details [ 266.124423][ T5267] EXT4-fs (loop4): free_blocks=0 [ 266.133003][ T5267] EXT4-fs (loop4): dirty_blocks=16 [ 266.133791][ T5265] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 266.138258][ T5267] EXT4-fs (loop4): Block reservation details [ 266.150304][ T5267] EXT4-fs (loop4): i_reserved_data_blocks=1 executing program [ 266.156513][ T5268] EXT4-fs (loop1): This should not happen!! Data will be lost [ 266.156513][ T5268] [ 266.159641][ T42] EXT4-fs (loop0): free_blocks=0 [ 266.175501][ T5270] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 266.204263][ T5100] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 266.218781][ T5274] loop5: detected capacity change from 0 to 2048 [ 266.230291][ T5101] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 266.230899][ T42] EXT4-fs (loop0): dirty_blocks=16 [ 266.243645][ T5098] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 266.244588][ T42] EXT4-fs (loop0): Block reservation details [ 266.259724][ T42] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 266.271084][ T5096] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 266.294236][ T5132] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 266.340425][ T5274] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 266.360611][ T5279] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 executing program executing program [ 266.389204][ T5276] loop4: detected capacity change from 0 to 2048 [ 266.401051][ T5279] EXT4-fs (loop3): This should not happen!! Data will be lost [ 266.401051][ T5279] executing program [ 266.440089][ T5102] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 266.449631][ T5283] loop2: detected capacity change from 0 to 2048 [ 266.463503][ T5285] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 266.482266][ T5282] loop1: detected capacity change from 0 to 2048 executing program [ 266.515320][ T5276] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 266.528247][ T5286] loop0: detected capacity change from 0 to 2048 [ 266.544592][ T5285] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 266.545868][ T5283] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 266.557274][ T5285] EXT4-fs (loop5): This should not happen!! Data will be lost [ 266.557274][ T5285] [ 266.595180][ T5282] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 266.606615][ T5292] loop3: detected capacity change from 0 to 2048 [ 266.656103][ T5099] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 266.694786][ T5286] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 266.781213][ T5303] loop5: detected capacity change from 0 to 2048 [ 266.827244][ T5305] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 266.846870][ T28] kauditd_printk_skb: 60 callbacks suppressed [ 266.846881][ T28] audit: type=1804 audit(1703758844.865:72): pid=5303 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.yN5GDE/5/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 266.910548][ T5305] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 266.977796][ T28] audit: type=1804 audit(1703758844.875:73): pid=5303 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.yN5GDE/5/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 267.005131][ T5305] EXT4-fs (loop0): This should not happen!! Data will be lost [ 267.005131][ T5305] [ 267.015179][ T5305] EXT4-fs (loop0): Total free blocks count 0 [ 267.021487][ T5305] EXT4-fs (loop0): Free/Dirty block details [ 267.027631][ T2926] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm kworker/u4:14: bg 0: block 234: padding at end of block bitmap is not set [ 267.027946][ T48] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm kworker/u4:3: bg 0: block 234: padding at end of block bitmap is not set [ 267.043067][ T2926] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 267.069372][ T5305] EXT4-fs (loop0): free_blocks=0 [ 267.074829][ T48] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 267.087494][ T2926] EXT4-fs (loop2): This should not happen!! Data will be lost [ 267.087494][ T2926] [ 267.097245][ T5305] EXT4-fs (loop0): dirty_blocks=16 [ 267.104998][ T2926] EXT4-fs (loop2): Total free blocks count 0 [ 267.111319][ T5305] EXT4-fs (loop0): Block reservation details [ 267.117369][ T48] EXT4-fs (loop1): This should not happen!! Data will be lost [ 267.117369][ T48] [ 267.127075][ T2926] EXT4-fs (loop2): Free/Dirty block details [ 267.133564][ T48] EXT4-fs (loop1): Total free blocks count 0 [ 267.139827][ T2926] EXT4-fs (loop2): free_blocks=0 [ 267.144840][ T5305] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 267.147755][ T5132] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 267.151347][ T48] EXT4-fs (loop1): Free/Dirty block details [ 267.173530][ T2926] EXT4-fs (loop2): dirty_blocks=16 [ 267.179004][ T42] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm kworker/u4:2: bg 0: block 234: padding at end of block bitmap is not set [ 267.194587][ T12] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm kworker/u4:1: bg 0: block 234: padding at end of block bitmap is not set [ 267.210426][ T2926] EXT4-fs (loop2): Block reservation details [ 267.216777][ T2926] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 267.226903][ T12] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 267.230503][ T48] EXT4-fs (loop1): free_blocks=0 [ 267.240429][ T42] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 267.256988][ T48] EXT4-fs (loop1): dirty_blocks=16 [ 267.259088][ T12] EXT4-fs (loop4): This should not happen!! Data will be lost [ 267.259088][ T12] [ 267.264882][ T48] EXT4-fs (loop1): Block reservation details executing program [ 267.278818][ T42] EXT4-fs (loop3): This should not happen!! Data will be lost [ 267.278818][ T42] [ 267.280786][ T48] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 267.289382][ T5104] Bluetooth: hci0: command 0x040f tx timeout [ 267.300976][ T2898] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program [ 267.352559][ T5310] loop0: detected capacity change from 0 to 2048 [ 267.362046][ T2898] EXT4-fs (loop5): This should not happen!! Data will be lost [ 267.362046][ T2898] [ 267.371691][ T12] EXT4-fs (loop4): Total free blocks count 0 [ 267.371707][ T12] EXT4-fs (loop4): Free/Dirty block details [ 267.371719][ T12] EXT4-fs (loop4): free_blocks=0 [ 267.371736][ T12] EXT4-fs (loop4): dirty_blocks=16 [ 267.371748][ T12] EXT4-fs (loop4): Block reservation details [ 267.371758][ T12] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 267.396229][ T42] EXT4-fs (loop3): Total free blocks count 0 [ 267.400444][ T5104] Bluetooth: hci2: command 0x040f tx timeout [ 267.418494][ T5109] Bluetooth: hci4: command 0x040f tx timeout [ 267.419176][ T5104] Bluetooth: hci3: command 0x040f tx timeout [ 267.427029][ T5112] Bluetooth: hci1: command 0x040f tx timeout [ 267.432192][ T42] EXT4-fs (loop3): Free/Dirty block details [ 267.447803][ T5109] Bluetooth: hci5: command 0x040f tx timeout [ 267.462918][ T2898] EXT4-fs (loop5): Total free blocks count 0 [ 267.469201][ T42] EXT4-fs (loop3): free_blocks=0 [ 267.482418][ T2898] EXT4-fs (loop5): Free/Dirty block details [ 267.488621][ T42] EXT4-fs (loop3): dirty_blocks=16 executing program [ 267.501662][ T5312] loop2: detected capacity change from 0 to 2048 [ 267.508893][ T42] EXT4-fs (loop3): Block reservation details [ 267.516258][ T2898] EXT4-fs (loop5): free_blocks=0 [ 267.521826][ T2898] EXT4-fs (loop5): dirty_blocks=16 [ 267.527048][ T2898] EXT4-fs (loop5): Block reservation details executing program [ 267.533514][ T28] audit: type=1804 audit(1703758845.545:74): pid=5310 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.8HMGXJ/5/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 267.556358][ T42] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 267.572541][ T2898] EXT4-fs (loop5): i_reserved_data_blocks=1 executing program [ 267.632325][ T5317] loop1: detected capacity change from 0 to 2048 [ 267.641126][ T5318] loop4: detected capacity change from 0 to 2048 [ 267.654743][ T28] audit: type=1804 audit(1703758845.545:75): pid=5310 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.8HMGXJ/5/file0/bus" dev="loop0" ino=18 res=1 errno=0 executing program [ 267.765472][ T28] audit: type=1804 audit(1703758845.725:76): pid=5312 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.tVi2r0/6/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 267.790308][ T48] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm kworker/u4:3: bg 0: block 234: padding at end of block bitmap is not set [ 267.797351][ T5323] loop5: detected capacity change from 0 to 2048 [ 267.811558][ T28] audit: type=1804 audit(1703758845.725:77): pid=5312 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.tVi2r0/6/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 267.838662][ T28] audit: type=1804 audit(1703758845.795:78): pid=5318 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.i4lHgQ/7/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 267.862056][ T28] audit: type=1804 audit(1703758845.795:79): pid=5318 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.i4lHgQ/7/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 267.886059][ T48] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 267.898630][ T28] audit: type=1804 audit(1703758845.905:80): pid=5317 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.px8LxV/6/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 267.917774][ T48] EXT4-fs (loop0): This should not happen!! Data will be lost [ 267.917774][ T48] [ 267.923028][ T28] audit: type=1804 audit(1703758845.915:81): pid=5317 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.px8LxV/6/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 267.934226][ T5326] loop3: detected capacity change from 0 to 2048 [ 268.009375][ T48] EXT4-fs (loop0): Total free blocks count 0 [ 268.015386][ T48] EXT4-fs (loop0): Free/Dirty block details [ 268.046257][ T48] EXT4-fs (loop0): free_blocks=0 [ 268.063695][ T48] EXT4-fs (loop0): dirty_blocks=16 [ 268.090417][ T48] EXT4-fs (loop0): Block reservation details [ 268.096412][ T48] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 268.141781][ T12] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm kworker/u4:1: bg 0: block 234: padding at end of block bitmap is not set [ 268.161124][ T5337] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 268.184235][ T48] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm kworker/u4:3: bg 0: block 234: padding at end of block bitmap is not set [ 268.201262][ T5338] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 268.205737][ T12] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 268.231452][ T12] EXT4-fs (loop2): This should not happen!! Data will be lost [ 268.231452][ T12] [ 268.243425][ T12] EXT4-fs (loop2): Total free blocks count 0 [ 268.249645][ T12] EXT4-fs (loop2): Free/Dirty block details [ 268.250200][ T2926] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm kworker/u4:14: bg 0: block 234: padding at end of block bitmap is not set [ 268.255598][ T12] EXT4-fs (loop2): free_blocks=0 [ 268.275558][ T12] EXT4-fs (loop2): dirty_blocks=16 [ 268.275645][ T5338] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 268.280760][ T12] EXT4-fs (loop2): Block reservation details [ 268.293115][ T5337] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 268.300021][ T48] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 268.311818][ T5337] EXT4-fs (loop5): This should not happen!! Data will be lost [ 268.311818][ T5337] [ 268.323628][ T12] EXT4-fs (loop2): i_reserved_data_blocks=1 executing program [ 268.333506][ T5337] EXT4-fs (loop5): Total free blocks count 0 [ 268.333521][ T5337] EXT4-fs (loop5): Free/Dirty block details [ 268.333532][ T5337] EXT4-fs (loop5): free_blocks=0 [ 268.333545][ T5337] EXT4-fs (loop5): dirty_blocks=16 [ 268.333556][ T5337] EXT4-fs (loop5): Block reservation details [ 268.333567][ T5337] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 268.340154][ T5338] EXT4-fs (loop3): This should not happen!! Data will be lost [ 268.340154][ T5338] [ 268.344278][ T2926] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 268.370759][ T48] EXT4-fs (loop1): This should not happen!! Data will be lost [ 268.370759][ T48] [ 268.407355][ T48] EXT4-fs (loop1): Total free blocks count 0 executing program [ 268.439255][ T2926] EXT4-fs (loop4): This should not happen!! Data will be lost [ 268.439255][ T2926] [ 268.472502][ T2926] EXT4-fs (loop4): Total free blocks count 0 [ 268.477733][ T48] EXT4-fs (loop1): Free/Dirty block details [ 268.484384][ T48] EXT4-fs (loop1): free_blocks=0 executing program [ 268.496359][ T2926] EXT4-fs (loop4): Free/Dirty block details [ 268.517169][ T2926] EXT4-fs (loop4): free_blocks=0 [ 268.522534][ T48] EXT4-fs (loop1): dirty_blocks=16 [ 268.527664][ T48] EXT4-fs (loop1): Block reservation details [ 268.528229][ T5340] loop0: detected capacity change from 0 to 2048 executing program [ 268.531877][ T5342] loop2: detected capacity change from 0 to 2048 [ 268.549947][ T48] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 268.551780][ T2926] EXT4-fs (loop4): dirty_blocks=16 [ 268.571716][ T2926] EXT4-fs (loop4): Block reservation details [ 268.585404][ T5345] loop5: detected capacity change from 0 to 2048 [ 268.596382][ T2926] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 268.618163][ T5346] loop3: detected capacity change from 0 to 2048 executing program executing program [ 268.761022][ T5360] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 268.761540][ T5356] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 268.791217][ T5356] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 268.813003][ T5361] loop1: detected capacity change from 0 to 2048 [ 268.821635][ T5356] EXT4-fs (loop2): This should not happen!! Data will be lost [ 268.821635][ T5356] [ 268.833308][ T5356] EXT4-fs (loop2): Total free blocks count 0 [ 268.840700][ T5356] EXT4-fs (loop2): Free/Dirty block details [ 268.850825][ T5356] EXT4-fs (loop2): free_blocks=0 [ 268.856040][ T5356] EXT4-fs (loop2): dirty_blocks=16 [ 268.861693][ T5356] EXT4-fs (loop2): Block reservation details [ 268.867529][ T5359] loop4: detected capacity change from 0 to 2048 [ 268.868839][ T5356] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 268.881113][ T5360] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 268.893692][ T5360] EXT4-fs (loop5): This should not happen!! Data will be lost [ 268.893692][ T5360] [ 268.903789][ T5360] EXT4-fs (loop5): Total free blocks count 0 [ 268.910073][ T5360] EXT4-fs (loop5): Free/Dirty block details [ 268.915978][ T5360] EXT4-fs (loop5): free_blocks=0 [ 268.921368][ T5360] EXT4-fs (loop5): dirty_blocks=16 [ 268.926556][ T5360] EXT4-fs (loop5): Block reservation details [ 268.932944][ T5360] EXT4-fs (loop5): i_reserved_data_blocks=1 executing program executing program [ 269.124520][ T5370] loop5: detected capacity change from 0 to 2048 [ 269.149080][ T42] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm kworker/u4:2: bg 0: block 234: padding at end of block bitmap is not set [ 269.186836][ T42] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 3 with error 28 [ 269.217775][ T42] EXT4-fs (loop3): This should not happen!! Data will be lost [ 269.217775][ T42] [ 269.240623][ T42] EXT4-fs (loop3): Total free blocks count 0 [ 269.249757][ T5372] loop2: detected capacity change from 0 to 2048 [ 269.261318][ T42] EXT4-fs (loop3): Free/Dirty block details [ 269.269194][ T42] EXT4-fs (loop3): free_blocks=0 [ 269.274339][ T42] EXT4-fs (loop3): dirty_blocks=16 [ 269.280055][ T42] EXT4-fs (loop3): Block reservation details [ 269.286240][ T42] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 269.292935][ T5375] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set executing program [ 269.366245][ T2926] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm kworker/u4:14: bg 0: block 234: padding at end of block bitmap is not set [ 269.388356][ T5109] Bluetooth: hci0: command 0x0419 tx timeout [ 269.388584][ T5375] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 269.418144][ T48] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm kworker/u4:3: bg 0: block 234: padding at end of block bitmap is not set [ 269.423996][ T5375] EXT4-fs (loop5): This should not happen!! Data will be lost [ 269.423996][ T5375] [ 269.442313][ T5375] EXT4-fs (loop5): Total free blocks count 0 [ 269.448751][ T5109] Bluetooth: hci1: command 0x0419 tx timeout [ 269.450000][ T5112] Bluetooth: hci3: command 0x0419 tx timeout [ 269.454736][ T5109] Bluetooth: hci2: command 0x0419 tx timeout [ 269.461688][ T5118] Bluetooth: hci4: command 0x0419 tx timeout [ 269.462094][ T2926] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 269.469639][ T5375] EXT4-fs (loop5): Free/Dirty block details [ 269.499672][ T2926] EXT4-fs (loop0): This should not happen!! Data will be lost [ 269.499672][ T2926] [ 269.503586][ T5375] EXT4-fs (loop5): free_blocks=0 [ 269.514491][ T5375] EXT4-fs (loop5): dirty_blocks=16 [ 269.521289][ T48] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 269.521607][ T5375] EXT4-fs (loop5): Block reservation details [ 269.533641][ T5109] Bluetooth: hci5: command 0x0419 tx timeout [ 269.546037][ T12] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm kworker/u4:1: bg 0: block 234: padding at end of block bitmap is not set [ 269.563179][ T2926] EXT4-fs (loop0): Total free blocks count 0 [ 269.564907][ T5379] loop3: detected capacity change from 0 to 2048 [ 269.575651][ T5375] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 269.577527][ T48] EXT4-fs (loop4): This should not happen!! Data will be lost [ 269.577527][ T48] [ 269.583929][ T2926] EXT4-fs (loop0): Free/Dirty block details [ 269.591249][ T48] EXT4-fs (loop4): Total free blocks count 0 [ 269.603338][ T12] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 269.610178][ T2926] EXT4-fs (loop0): free_blocks=0 [ 269.615797][ T48] EXT4-fs (loop4): Free/Dirty block details [ 269.626786][ T48] EXT4-fs (loop4): free_blocks=0 [ 269.631785][ T48] EXT4-fs (loop4): dirty_blocks=16 [ 269.639734][ T48] EXT4-fs (loop4): Block reservation details [ 269.645807][ T48] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 269.651802][ T12] EXT4-fs (loop1): This should not happen!! Data will be lost [ 269.651802][ T12] [ 269.651818][ T12] EXT4-fs (loop1): Total free blocks count 0 executing program [ 269.651831][ T12] EXT4-fs (loop1): Free/Dirty block details [ 269.651842][ T12] EXT4-fs (loop1): free_blocks=0 [ 269.651854][ T12] EXT4-fs (loop1): dirty_blocks=16 [ 269.651866][ T12] EXT4-fs (loop1): Block reservation details [ 269.651876][ T12] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 269.660307][ T2926] EXT4-fs (loop0): dirty_blocks=16 executing program executing program [ 269.799756][ T5384] loop5: detected capacity change from 0 to 2048 [ 269.825081][ T2926] EXT4-fs (loop0): Block reservation details [ 269.841641][ T5386] loop1: detected capacity change from 0 to 2048 [ 269.847835][ T5387] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 269.863531][ T2926] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 269.887080][ T5389] loop4: detected capacity change from 0 to 2048 [ 269.893842][ T5387] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 269.925772][ T5387] EXT4-fs (loop3): This should not happen!! Data will be lost [ 269.925772][ T5387] [ 269.935780][ T5387] EXT4-fs (loop3): Total free blocks count 0 [ 269.942027][ T5387] EXT4-fs (loop3): Free/Dirty block details executing program [ 269.948144][ T5387] EXT4-fs (loop3): free_blocks=0 [ 269.953104][ T5387] EXT4-fs (loop3): dirty_blocks=16 [ 269.959150][ T5387] EXT4-fs (loop3): Block reservation details [ 269.965138][ T5387] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 270.007121][ T2926] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm kworker/u4:14: bg 0: block 234: padding at end of block bitmap is not set [ 270.007341][ T5397] loop0: detected capacity change from 0 to 2048 [ 270.035518][ T2926] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 270.077890][ T2926] EXT4-fs (loop2): This should not happen!! Data will be lost [ 270.077890][ T2926] [ 270.087792][ T2926] EXT4-fs (loop2): Total free blocks count 0 [ 270.093852][ T2926] EXT4-fs (loop2): Free/Dirty block details [ 270.101794][ T2926] EXT4-fs (loop2): free_blocks=0 [ 270.106813][ T2926] EXT4-fs (loop2): dirty_blocks=16 [ 270.112348][ T5402] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set executing program [ 270.127299][ T2926] EXT4-fs (loop2): Block reservation details [ 270.140120][ T2926] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 270.150350][ T5402] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 270.175838][ T5402] EXT4-fs (loop4): This should not happen!! Data will be lost [ 270.175838][ T5402] [ 270.210080][ T5132] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set executing program [ 270.218308][ T5402] EXT4-fs (loop4): Total free blocks count 0 [ 270.258725][ T5402] EXT4-fs (loop4): Free/Dirty block details [ 270.283898][ T5402] EXT4-fs (loop4): free_blocks=0 [ 270.292735][ T5405] loop3: detected capacity change from 0 to 2048 [ 270.307777][ T5402] EXT4-fs (loop4): dirty_blocks=16 [ 270.309379][ T5407] loop2: detected capacity change from 0 to 2048 [ 270.329674][ T5402] EXT4-fs (loop4): Block reservation details [ 270.336140][ T12] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm kworker/u4:1: bg 0: block 234: padding at end of block bitmap is not set [ 270.336315][ T5402] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 270.363187][ T12] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 270.428810][ T42] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 270.441409][ T12] EXT4-fs (loop5): This should not happen!! Data will be lost [ 270.441409][ T12] [ 270.444931][ T42] EXT4-fs (loop1): This should not happen!! Data will be lost [ 270.444931][ T42] [ 270.461151][ T42] EXT4-fs (loop1): Total free blocks count 0 [ 270.461283][ T75] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm kworker/u4:5: bg 0: block 234: padding at end of block bitmap is not set [ 270.467123][ T42] EXT4-fs (loop1): Free/Dirty block details [ 270.467136][ T42] EXT4-fs (loop1): free_blocks=0 [ 270.467150][ T42] EXT4-fs (loop1): dirty_blocks=16 [ 270.499143][ T42] EXT4-fs (loop1): Block reservation details [ 270.505132][ T42] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 270.538892][ T12] EXT4-fs (loop5): Total free blocks count 0 [ 270.544887][ T12] EXT4-fs (loop5): Free/Dirty block details executing program [ 270.575466][ T5413] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set executing program [ 270.609583][ T12] EXT4-fs (loop5): free_blocks=0 [ 270.613789][ T75] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 270.631604][ T12] EXT4-fs (loop5): dirty_blocks=16 [ 270.644096][ T75] EXT4-fs (loop0): This should not happen!! Data will be lost [ 270.644096][ T75] [ 270.658003][ T12] EXT4-fs (loop5): Block reservation details [ 270.662211][ T5417] loop4: detected capacity change from 0 to 2048 [ 270.670464][ T75] EXT4-fs (loop0): Total free blocks count 0 [ 270.677101][ T75] EXT4-fs (loop0): Free/Dirty block details [ 270.677829][ T12] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 270.683327][ T5413] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 270.697624][ T5416] loop1: detected capacity change from 0 to 2048 [ 270.704532][ T75] EXT4-fs (loop0): free_blocks=0 [ 270.714192][ T75] EXT4-fs (loop0): dirty_blocks=16 [ 270.719682][ T75] EXT4-fs (loop0): Block reservation details [ 270.726955][ T5413] EXT4-fs (loop2): This should not happen!! Data will be lost [ 270.726955][ T5413] [ 270.738722][ T75] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 270.746841][ T5413] EXT4-fs (loop2): Total free blocks count 0 [ 270.753508][ T5413] EXT4-fs (loop2): Free/Dirty block details [ 270.813623][ T5413] EXT4-fs (loop2): free_blocks=0 executing program executing program [ 270.838410][ T5413] EXT4-fs (loop2): dirty_blocks=16 [ 270.841075][ T5423] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 270.843617][ T5413] EXT4-fs (loop2): Block reservation details [ 270.865376][ T5413] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 270.881208][ T12] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm kworker/u4:1: bg 0: block 234: padding at end of block bitmap is not set [ 270.906878][ T5427] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 270.921259][ T5424] loop5: detected capacity change from 0 to 2048 [ 270.928087][ T5426] loop0: detected capacity change from 0 to 2048 [ 270.930880][ T12] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 270.942781][ T5427] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 270.959228][ T12] EXT4-fs (loop3): This should not happen!! Data will be lost [ 270.959228][ T12] [ 270.970244][ T5427] EXT4-fs (loop1): This should not happen!! Data will be lost [ 270.970244][ T5427] [ 270.980401][ T5427] EXT4-fs (loop1): Total free blocks count 0 [ 270.987328][ T5423] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 271.000424][ T5427] EXT4-fs (loop1): Free/Dirty block details [ 271.005943][ T12] EXT4-fs (loop3): Total free blocks count 0 [ 271.012689][ T5423] EXT4-fs (loop4): This should not happen!! Data will be lost [ 271.012689][ T5423] [ 271.014872][ T5427] EXT4-fs (loop1): free_blocks=0 [ 271.038132][ T12] EXT4-fs (loop3): Free/Dirty block details executing program [ 271.064635][ T5427] EXT4-fs (loop1): dirty_blocks=16 [ 271.069909][ T12] EXT4-fs (loop3): free_blocks=0 [ 271.087029][ T12] EXT4-fs (loop3): dirty_blocks=16 [ 271.096369][ T5427] EXT4-fs (loop1): Block reservation details [ 271.105442][ T12] EXT4-fs (loop3): Block reservation details [ 271.117107][ T5427] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 271.123883][ T5435] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 271.129949][ T5433] loop2: detected capacity change from 0 to 2048 [ 271.139991][ T12] EXT4-fs (loop3): i_reserved_data_blocks=1 executing program executing program [ 271.191515][ T5435] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 271.296692][ T5435] EXT4-fs (loop0): This should not happen!! Data will be lost [ 271.296692][ T5435] [ 271.324648][ T5442] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 271.336052][ T5440] loop3: detected capacity change from 0 to 2048 executing program [ 271.351123][ T5441] loop4: detected capacity change from 0 to 2048 executing program [ 271.392108][ T5442] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 271.436971][ T5448] loop0: detected capacity change from 0 to 2048 [ 271.446432][ T5442] EXT4-fs (loop2): This should not happen!! Data will be lost [ 271.446432][ T5442] [ 271.456526][ T5442] EXT4-fs (loop2): Total free blocks count 0 [ 271.457534][ T5444] loop1: detected capacity change from 0 to 2048 [ 271.490924][ T5442] EXT4-fs (loop2): Free/Dirty block details [ 271.497145][ T5442] EXT4-fs (loop2): free_blocks=0 [ 271.499542][ T5451] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 271.502223][ T5442] EXT4-fs (loop2): dirty_blocks=16 [ 271.523926][ T5442] EXT4-fs (loop2): Block reservation details [ 271.530223][ T5442] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 271.541253][ T5451] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 271.554989][ T5451] EXT4-fs (loop3): This should not happen!! Data will be lost [ 271.554989][ T5451] [ 271.566929][ T5451] EXT4-fs (loop3): Total free blocks count 0 [ 271.573480][ T5451] EXT4-fs (loop3): Free/Dirty block details [ 271.583133][ T5451] EXT4-fs (loop3): free_blocks=0 [ 271.588617][ T5451] EXT4-fs (loop3): dirty_blocks=16 [ 271.593976][ T5451] EXT4-fs (loop3): Block reservation details [ 271.635188][ T5457] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 271.642130][ T5451] EXT4-fs (loop3): i_reserved_data_blocks=1 executing program [ 271.679144][ T5457] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 271.696319][ T5457] EXT4-fs (loop0): This should not happen!! Data will be lost [ 271.696319][ T5457] [ 271.707302][ T5457] EXT4-fs (loop0): Total free blocks count 0 [ 271.715549][ T12] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm kworker/u4:1: bg 0: block 234: padding at end of block bitmap is not set [ 271.741978][ T12] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 271.756949][ T5457] EXT4-fs (loop0): Free/Dirty block details [ 271.766495][ T5460] loop2: detected capacity change from 0 to 2048 executing program [ 271.778714][ T12] EXT4-fs (loop5): This should not happen!! Data will be lost [ 271.778714][ T12] [ 271.786306][ T5457] EXT4-fs (loop0): free_blocks=0 [ 271.804573][ T5457] EXT4-fs (loop0): dirty_blocks=16 [ 271.815275][ T12] EXT4-fs (loop5): Total free blocks count 0 [ 271.825372][ T5457] EXT4-fs (loop0): Block reservation details [ 271.841323][ T5457] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 271.876743][ T12] EXT4-fs (loop5): Free/Dirty block details [ 271.903565][ T5465] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 271.914246][ T12] EXT4-fs (loop5): free_blocks=0 [ 271.928695][ T75] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm kworker/u4:5: bg 0: block 234: padding at end of block bitmap is not set [ 271.930069][ T5464] loop3: detected capacity change from 0 to 2048 [ 271.949688][ T5465] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 271.963428][ T5465] EXT4-fs (loop2): This should not happen!! Data will be lost [ 271.963428][ T5465] [ 271.966625][ T12] EXT4-fs (loop5): dirty_blocks=16 [ 271.978874][ T5465] EXT4-fs (loop2): Total free blocks count 0 [ 271.985066][ T5465] EXT4-fs (loop2): Free/Dirty block details [ 271.985583][ T75] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 272.000857][ T12] EXT4-fs (loop5): Block reservation details [ 272.003531][ T75] EXT4-fs (loop1): This should not happen!! Data will be lost [ 272.003531][ T75] [ 272.021795][ T75] EXT4-fs (loop1): Total free blocks count 0 [ 272.028018][ T75] EXT4-fs (loop1): Free/Dirty block details [ 272.034975][ T5465] EXT4-fs (loop2): free_blocks=0 [ 272.040224][ T75] EXT4-fs (loop1): free_blocks=0 [ 272.041122][ T12] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 272.045368][ T75] EXT4-fs (loop1): dirty_blocks=16 [ 272.056694][ T75] EXT4-fs (loop1): Block reservation details [ 272.063080][ T75] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 272.067471][ T5465] EXT4-fs (loop2): dirty_blocks=16 [ 272.100180][ T28] kauditd_printk_skb: 54 callbacks suppressed [ 272.100191][ T28] audit: type=1804 audit(1703758850.125:136): pid=5464 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.kq6AOq/11/file0/bus" dev="loop3" ino=18 res=1 errno=0 executing program [ 272.134367][ T28] audit: type=1804 audit(1703758850.125:137): pid=5464 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.kq6AOq/11/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 272.157764][ T5465] EXT4-fs (loop2): Block reservation details executing program executing program [ 272.198125][ T12] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm kworker/u4:1: bg 0: block 234: padding at end of block bitmap is not set [ 272.228953][ T5465] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 272.229527][ T5473] loop1: detected capacity change from 0 to 2048 [ 272.251172][ T12] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 272.268295][ T28] audit: type=1804 audit(1703758850.295:138): pid=5473 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.px8LxV/11/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 272.331831][ T5470] loop0: detected capacity change from 0 to 2048 [ 272.355188][ T12] EXT4-fs (loop4): This should not happen!! Data will be lost [ 272.355188][ T12] [ 272.381839][ T5477] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 272.398421][ T5474] loop5: detected capacity change from 0 to 2048 [ 272.406226][ T28] audit: type=1804 audit(1703758850.295:139): pid=5473 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.px8LxV/11/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 272.439492][ T12] EXT4-fs (loop4): Total free blocks count 0 [ 272.445488][ T12] EXT4-fs (loop4): Free/Dirty block details [ 272.491439][ T5477] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 272.521786][ T12] EXT4-fs (loop4): free_blocks=0 [ 272.538311][ T28] audit: type=1804 audit(1703758850.475:140): pid=5470 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.8HMGXJ/10/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 272.561449][ T28] audit: type=1804 audit(1703758850.485:141): pid=5470 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.8HMGXJ/10/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 272.567570][ T5482] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 272.584493][ T28] audit: type=1804 audit(1703758850.535:142): pid=5474 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.yN5GDE/11/file0/bus" dev="loop5" ino=18 res=1 errno=0 executing program [ 272.584540][ T28] audit: type=1804 audit(1703758850.535:143): pid=5474 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.yN5GDE/11/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 272.587565][ T5477] EXT4-fs (loop1): This should not happen!! Data will be lost [ 272.587565][ T5477] [ 272.610534][ T12] EXT4-fs (loop4): dirty_blocks=16 [ 272.626698][ T5477] EXT4-fs (loop1): Total free blocks count 0 [ 272.674502][ T75] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm kworker/u4:5: bg 0: block 234: padding at end of block bitmap is not set [ 272.692589][ T5485] loop2: detected capacity change from 0 to 2048 [ 272.699550][ T5477] EXT4-fs (loop1): Free/Dirty block details [ 272.700365][ T12] EXT4-fs (loop4): Block reservation details [ 272.711847][ T12] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 272.727575][ T75] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 4 with error 28 executing program [ 272.743547][ T5482] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 272.748299][ T5477] EXT4-fs (loop1): free_blocks=0 [ 272.761489][ T5482] EXT4-fs (loop0): This should not happen!! Data will be lost [ 272.761489][ T5482] [ 272.779440][ T75] EXT4-fs (loop3): This should not happen!! Data will be lost [ 272.779440][ T75] [ 272.791986][ T75] EXT4-fs (loop3): Total free blocks count 0 [ 272.797771][ T28] audit: type=1804 audit(1703758850.805:144): pid=5485 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.tVi2r0/12/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 272.798917][ T75] EXT4-fs (loop3): Free/Dirty block details [ 272.827075][ T75] EXT4-fs (loop3): free_blocks=0 [ 272.832049][ T75] EXT4-fs (loop3): dirty_blocks=16 [ 272.839434][ T75] EXT4-fs (loop3): Block reservation details [ 272.845423][ T75] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 272.851928][ T5477] EXT4-fs (loop1): dirty_blocks=16 [ 272.857081][ T5477] EXT4-fs (loop1): Block reservation details [ 272.863144][ T5477] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 272.872726][ T28] audit: type=1804 audit(1703758850.805:145): pid=5485 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.tVi2r0/12/file0/bus" dev="loop2" ino=18 res=1 errno=0 executing program [ 272.930754][ T5489] loop4: detected capacity change from 0 to 2048 executing program executing program [ 273.003267][ T5492] loop3: detected capacity change from 0 to 2048 [ 273.033339][ T5496] loop1: detected capacity change from 0 to 2048 [ 273.098424][ T5499] loop0: detected capacity change from 0 to 2048 [ 273.154590][ T5505] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 273.170045][ T5505] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 273.202626][ T5506] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 273.213091][ T5505] EXT4-fs (loop4): This should not happen!! Data will be lost [ 273.213091][ T5505] [ 273.227027][ T5505] EXT4-fs (loop4): Total free blocks count 0 [ 273.233247][ T5505] EXT4-fs (loop4): Free/Dirty block details [ 273.237887][ T5507] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 273.239213][ T5505] EXT4-fs (loop4): free_blocks=0 [ 273.261648][ T5505] EXT4-fs (loop4): dirty_blocks=16 [ 273.266819][ T5505] EXT4-fs (loop4): Block reservation details [ 273.272900][ T5505] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 273.282722][ T5508] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 273.298254][ T5506] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 273.303260][ T5507] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 273.315491][ T5506] EXT4-fs (loop1): This should not happen!! Data will be lost [ 273.315491][ T5506] [ 273.332875][ T42] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm kworker/u4:2: bg 0: block 234: padding at end of block bitmap is not set [ 273.334173][ T5508] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 273.354494][ T42] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 273.362257][ T5507] EXT4-fs (loop3): This should not happen!! Data will be lost [ 273.362257][ T5507] [ 273.385063][ T5506] EXT4-fs (loop1): Total free blocks count 0 [ 273.393180][ T5506] EXT4-fs (loop1): Free/Dirty block details [ 273.399645][ T5506] EXT4-fs (loop1): free_blocks=0 [ 273.404766][ T5506] EXT4-fs (loop1): dirty_blocks=16 [ 273.404791][ T42] EXT4-fs (loop2): This should not happen!! Data will be lost [ 273.404791][ T42] [ 273.410134][ T5506] EXT4-fs (loop1): Block reservation details [ 273.425997][ T5508] EXT4-fs (loop0): This should not happen!! Data will be lost [ 273.425997][ T5508] [ 273.435847][ T5508] EXT4-fs (loop0): Total free blocks count 0 [ 273.437828][ T5506] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 273.441932][ T5508] EXT4-fs (loop0): Free/Dirty block details [ 273.457985][ T5508] EXT4-fs (loop0): free_blocks=0 [ 273.458283][ T42] EXT4-fs (loop2): Total free blocks count 0 [ 273.469686][ T42] EXT4-fs (loop2): Free/Dirty block details [ 273.476030][ T42] EXT4-fs (loop2): free_blocks=0 [ 273.481365][ T42] EXT4-fs (loop2): dirty_blocks=16 [ 273.481695][ T5508] EXT4-fs (loop0): dirty_blocks=16 [ 273.486471][ T42] EXT4-fs (loop2): Block reservation details [ 273.486483][ T42] EXT4-fs (loop2): i_reserved_data_blocks=1 executing program [ 273.515933][ T5508] EXT4-fs (loop0): Block reservation details [ 273.530336][ T2898] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm kworker/u4:13: bg 0: block 234: padding at end of block bitmap is not set [ 273.535623][ T5508] EXT4-fs (loop0): i_reserved_data_blocks=1 executing program executing program [ 273.591141][ T5511] loop3: detected capacity change from 0 to 2048 executing program [ 273.646838][ T2898] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 273.683082][ T2898] EXT4-fs (loop5): This should not happen!! Data will be lost [ 273.683082][ T2898] [ 273.709519][ T5515] loop2: detected capacity change from 0 to 2048 [ 273.716122][ T5519] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 273.719904][ T5517] loop4: detected capacity change from 0 to 2048 [ 273.737961][ T2898] EXT4-fs (loop5): Total free blocks count 0 [ 273.743953][ T2898] EXT4-fs (loop5): Free/Dirty block details executing program [ 273.759617][ T5518] loop1: detected capacity change from 0 to 2048 [ 273.763133][ T2898] EXT4-fs (loop5): free_blocks=0 [ 273.772703][ T2898] EXT4-fs (loop5): dirty_blocks=16 [ 273.774339][ T5519] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 273.778123][ T2898] EXT4-fs (loop5): Block reservation details [ 273.796177][ T2898] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 273.804110][ T5519] EXT4-fs (loop3): This should not happen!! Data will be lost [ 273.804110][ T5519] [ 273.815427][ T5521] loop0: detected capacity change from 0 to 2048 [ 273.838299][ T5519] EXT4-fs (loop3): Total free blocks count 0 [ 273.844398][ T5519] EXT4-fs (loop3): Free/Dirty block details [ 273.850514][ T5519] EXT4-fs (loop3): free_blocks=0 executing program [ 273.855830][ T5519] EXT4-fs (loop3): dirty_blocks=16 [ 273.864445][ T5519] EXT4-fs (loop3): Block reservation details [ 273.870718][ T5519] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 273.903479][ T5529] loop5: detected capacity change from 0 to 2048 [ 273.928344][ T5533] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 273.964931][ T5532] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 273.995451][ T5536] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set executing program [ 274.007800][ T5538] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 274.030004][ T5533] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 274.041685][ T5539] loop3: detected capacity change from 0 to 2048 [ 274.044652][ T5532] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 274.067192][ T5540] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 274.067971][ T5536] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 274.095487][ T5533] EXT4-fs (loop2): This should not happen!! Data will be lost [ 274.095487][ T5533] [ 274.098304][ T5536] EXT4-fs (loop1): This should not happen!! Data will be lost [ 274.098304][ T5536] [ 274.114863][ T5538] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 274.115560][ T5532] EXT4-fs (loop4): This should not happen!! Data will be lost [ 274.115560][ T5532] [ 274.147933][ T5540] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 274.164329][ T5538] EXT4-fs (loop0): This should not happen!! Data will be lost [ 274.164329][ T5538] [ 274.182495][ T5540] EXT4-fs (loop5): This should not happen!! Data will be lost [ 274.182495][ T5540] executing program executing program [ 274.290667][ T5544] loop0: detected capacity change from 0 to 2048 executing program executing program executing program [ 274.395249][ T5552] loop4: detected capacity change from 0 to 2048 [ 274.399600][ T5554] loop2: detected capacity change from 0 to 2048 [ 274.436500][ T5556] loop1: detected capacity change from 0 to 2048 [ 274.509216][ T5558] loop5: detected capacity change from 0 to 2048 [ 274.542676][ T5564] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 274.562058][ T5566] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 274.562077][ T5564] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 274.592340][ T5564] EXT4-fs (loop4): This should not happen!! Data will be lost [ 274.592340][ T5564] [ 274.595486][ T5565] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 274.604238][ T5566] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 274.632911][ T5566] EXT4-fs (loop2): This should not happen!! Data will be lost [ 274.632911][ T5566] [ 274.644717][ T5566] EXT4-fs (loop2): Total free blocks count 0 [ 274.651311][ T5566] EXT4-fs (loop2): Free/Dirty block details [ 274.657306][ T5566] EXT4-fs (loop2): free_blocks=0 [ 274.662558][ T5566] EXT4-fs (loop2): dirty_blocks=16 [ 274.667940][ T5566] EXT4-fs (loop2): Block reservation details [ 274.674047][ T5566] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 274.694944][ T5565] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 274.717778][ T5565] EXT4-fs (loop1): This should not happen!! Data will be lost [ 274.717778][ T5565] [ 274.727461][ T5565] EXT4-fs (loop1): Total free blocks count 0 executing program [ 274.760713][ T5569] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 274.793459][ T5565] EXT4-fs (loop1): Free/Dirty block details executing program [ 274.816589][ T5569] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 274.817445][ T5565] EXT4-fs (loop1): free_blocks=0 [ 274.839849][ T42] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm kworker/u4:2: bg 0: block 234: padding at end of block bitmap is not set [ 274.843951][ T5565] EXT4-fs (loop1): dirty_blocks=16 [ 274.860029][ T5569] EXT4-fs (loop5): This should not happen!! Data will be lost [ 274.860029][ T5569] [ 274.870859][ T75] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm kworker/u4:5: bg 0: block 234: padding at end of block bitmap is not set [ 274.887590][ T5565] EXT4-fs (loop1): Block reservation details [ 274.888084][ T5571] loop4: detected capacity change from 0 to 2048 [ 274.894086][ T5565] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 274.908731][ T75] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 274.909156][ T42] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 274.920983][ T5569] EXT4-fs (loop5): Total free blocks count 0 [ 274.933773][ T42] EXT4-fs (loop0): This should not happen!! Data will be lost [ 274.933773][ T42] [ 274.939650][ T5573] loop2: detected capacity change from 0 to 2048 [ 274.949293][ T42] EXT4-fs (loop0): Total free blocks count 0 [ 274.955303][ T75] EXT4-fs (loop3): This should not happen!! Data will be lost [ 274.955303][ T75] [ 274.962163][ T42] EXT4-fs (loop0): Free/Dirty block details [ 274.980042][ T75] EXT4-fs (loop3): Total free blocks count 0 [ 274.982197][ T42] EXT4-fs (loop0): free_blocks=0 [ 274.986654][ T75] EXT4-fs (loop3): Free/Dirty block details [ 274.986669][ T75] EXT4-fs (loop3): free_blocks=0 [ 274.986682][ T75] EXT4-fs (loop3): dirty_blocks=16 [ 274.986694][ T75] EXT4-fs (loop3): Block reservation details [ 274.986704][ T75] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 274.987273][ T5569] EXT4-fs (loop5): Free/Dirty block details [ 275.006105][ T42] EXT4-fs (loop0): dirty_blocks=16 [ 275.032088][ T5569] EXT4-fs (loop5): free_blocks=0 [ 275.048745][ T5569] EXT4-fs (loop5): dirty_blocks=16 executing program [ 275.084797][ T5569] EXT4-fs (loop5): Block reservation details [ 275.092631][ T42] EXT4-fs (loop0): Block reservation details [ 275.092664][ T5577] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 275.098639][ T42] EXT4-fs (loop0): i_reserved_data_blocks=1 executing program [ 275.138077][ T5569] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 275.151061][ T5577] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 275.163399][ T5577] EXT4-fs (loop4): This should not happen!! Data will be lost [ 275.163399][ T5577] [ 275.173207][ T5577] EXT4-fs (loop4): Total free blocks count 0 [ 275.179367][ T5577] EXT4-fs (loop4): Free/Dirty block details executing program [ 275.189053][ T5577] EXT4-fs (loop4): free_blocks=0 [ 275.194707][ T5577] EXT4-fs (loop4): dirty_blocks=16 [ 275.202195][ T5577] EXT4-fs (loop4): Block reservation details [ 275.209520][ T5577] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 275.232289][ T5580] loop1: detected capacity change from 0 to 2048 [ 275.256445][ T5582] loop3: detected capacity change from 0 to 2048 [ 275.260001][ T5585] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 275.275296][ T5584] loop0: detected capacity change from 0 to 2048 executing program [ 275.368586][ T5594] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 275.417928][ T5585] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 275.448154][ T5594] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program [ 275.487882][ T5591] loop5: detected capacity change from 0 to 2048 [ 275.494550][ T5585] EXT4-fs (loop2): This should not happen!! Data will be lost [ 275.494550][ T5585] [ 275.516832][ T5594] EXT4-fs (loop1): This should not happen!! Data will be lost [ 275.516832][ T5594] [ 275.538134][ T5594] EXT4-fs (loop1): Total free blocks count 0 [ 275.547072][ T5594] EXT4-fs (loop1): Free/Dirty block details [ 275.557018][ T5594] EXT4-fs (loop1): free_blocks=0 [ 275.563550][ T5594] EXT4-fs (loop1): dirty_blocks=16 [ 275.569967][ T5594] EXT4-fs (loop1): Block reservation details [ 275.576109][ T5594] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 275.615309][ T5598] loop4: detected capacity change from 0 to 2048 executing program executing program [ 275.767799][ T5132] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 275.796200][ T12] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 275.813479][ T5603] loop2: detected capacity change from 0 to 2048 [ 275.829365][ T12] EXT4-fs (loop0): This should not happen!! Data will be lost [ 275.829365][ T12] [ 275.845754][ T5607] loop1: detected capacity change from 0 to 2048 [ 275.852557][ T12] EXT4-fs (loop0): Total free blocks count 0 [ 275.892978][ T2926] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm kworker/u4:14: bg 0: block 234: padding at end of block bitmap is not set [ 275.914206][ T12] EXT4-fs (loop0): Free/Dirty block details [ 275.962213][ T12] EXT4-fs (loop0): free_blocks=0 [ 275.972155][ T2898] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm kworker/u4:13: bg 0: block 234: padding at end of block bitmap is not set [ 275.990688][ T12] EXT4-fs (loop0): dirty_blocks=16 [ 275.996237][ T2926] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 276.009742][ T12] EXT4-fs (loop0): Block reservation details [ 276.016656][ T12] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 276.023020][ T2926] EXT4-fs (loop3): This should not happen!! Data will be lost [ 276.023020][ T2926] [ 276.033135][ T2926] EXT4-fs (loop3): Total free blocks count 0 [ 276.033169][ T2402] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm kworker/u4:7: bg 0: block 234: padding at end of block bitmap is not set [ 276.039780][ T2926] EXT4-fs (loop3): Free/Dirty block details [ 276.060089][ T2926] EXT4-fs (loop3): free_blocks=0 [ 276.065138][ T2926] EXT4-fs (loop3): dirty_blocks=16 [ 276.070943][ T2926] EXT4-fs (loop3): Block reservation details [ 276.072733][ T5613] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 276.077172][ T2898] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 276.103944][ T2926] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 276.112803][ T5614] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 276.115240][ T2898] EXT4-fs (loop5): This should not happen!! Data will be lost [ 276.115240][ T2898] [ 276.128673][ T5613] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 276.137330][ T2898] EXT4-fs (loop5): Total free blocks count 0 [ 276.151677][ T2402] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 276.155816][ T2898] EXT4-fs (loop5): Free/Dirty block details [ 276.174018][ T2898] EXT4-fs (loop5): free_blocks=0 [ 276.188935][ T5614] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 276.191488][ T2898] EXT4-fs (loop5): dirty_blocks=16 executing program [ 276.202344][ T5613] EXT4-fs (loop2): This should not happen!! Data will be lost [ 276.202344][ T5613] [ 276.218356][ T5614] EXT4-fs (loop1): This should not happen!! Data will be lost [ 276.218356][ T5614] [ 276.218610][ T2898] EXT4-fs (loop5): Block reservation details [ 276.234830][ T2898] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 276.241068][ T5613] EXT4-fs (loop2): Total free blocks count 0 [ 276.243862][ T2402] EXT4-fs (loop4): This should not happen!! Data will be lost [ 276.243862][ T2402] executing program [ 276.264646][ T5614] EXT4-fs (loop1): Total free blocks count 0 [ 276.270752][ T5614] EXT4-fs (loop1): Free/Dirty block details [ 276.276801][ T5614] EXT4-fs (loop1): free_blocks=0 [ 276.287505][ T2402] EXT4-fs (loop4): Total free blocks count 0 [ 276.294818][ T5614] EXT4-fs (loop1): dirty_blocks=16 [ 276.304624][ T2402] EXT4-fs (loop4): Free/Dirty block details executing program [ 276.306205][ T5614] EXT4-fs (loop1): Block reservation details [ 276.313520][ T5613] EXT4-fs (loop2): Free/Dirty block details [ 276.329319][ T5613] EXT4-fs (loop2): free_blocks=0 [ 276.334417][ T2402] EXT4-fs (loop4): free_blocks=0 [ 276.341721][ T5618] loop3: detected capacity change from 0 to 2048 [ 276.348250][ T2402] EXT4-fs (loop4): dirty_blocks=16 [ 276.349178][ T5617] loop0: detected capacity change from 0 to 2048 [ 276.353513][ T5613] EXT4-fs (loop2): dirty_blocks=16 [ 276.369555][ T5614] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 276.371503][ T2402] EXT4-fs (loop4): Block reservation details [ 276.386464][ T5613] EXT4-fs (loop2): Block reservation details [ 276.390704][ T2402] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 276.396860][ T5613] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 276.412470][ T5620] loop5: detected capacity change from 0 to 2048 executing program executing program [ 276.498663][ T5627] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 276.514312][ T5629] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 276.569377][ T5629] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 276.584743][ T5627] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 276.604217][ T5633] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 276.626805][ T5627] EXT4-fs (loop3): This should not happen!! Data will be lost [ 276.626805][ T5627] [ 276.641771][ T5629] EXT4-fs (loop0): This should not happen!! Data will be lost [ 276.641771][ T5629] [ 276.654219][ T5632] loop4: detected capacity change from 0 to 2048 [ 276.661753][ T5633] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program [ 276.675505][ T5631] loop1: detected capacity change from 0 to 2048 [ 276.695392][ T5629] EXT4-fs (loop0): Total free blocks count 0 [ 276.707393][ T5633] EXT4-fs (loop5): This should not happen!! Data will be lost [ 276.707393][ T5633] [ 276.717965][ T5629] EXT4-fs (loop0): Free/Dirty block details [ 276.731528][ T5635] loop2: detected capacity change from 0 to 2048 [ 276.745141][ T5633] EXT4-fs (loop5): Total free blocks count 0 [ 276.751253][ T5629] EXT4-fs (loop0): free_blocks=0 [ 276.756268][ T5629] EXT4-fs (loop0): dirty_blocks=16 [ 276.771341][ T5633] EXT4-fs (loop5): Free/Dirty block details [ 276.771381][ T5640] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 276.777262][ T5629] EXT4-fs (loop0): Block reservation details [ 276.799102][ T5633] EXT4-fs (loop5): free_blocks=0 [ 276.804717][ T5633] EXT4-fs (loop5): dirty_blocks=16 [ 276.810203][ T5633] EXT4-fs (loop5): Block reservation details [ 276.816281][ T5629] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 276.822436][ T5633] EXT4-fs (loop5): i_reserved_data_blocks=1 executing program [ 276.840761][ T5640] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 276.883596][ T5643] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set executing program [ 276.928908][ T5640] EXT4-fs (loop4): This should not happen!! Data will be lost [ 276.928908][ T5640] [ 276.945038][ T5643] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 276.957921][ T5643] EXT4-fs (loop1): This should not happen!! Data will be lost [ 276.957921][ T5643] [ 276.961359][ T5645] loop3: detected capacity change from 0 to 2048 executing program [ 276.986980][ T5640] EXT4-fs (loop4): Total free blocks count 0 [ 277.005290][ T5648] loop5: detected capacity change from 0 to 2048 [ 277.030678][ T5640] EXT4-fs (loop4): Free/Dirty block details [ 277.079860][ T5655] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 277.109638][ T5640] EXT4-fs (loop4): free_blocks=0 [ 277.119988][ T5656] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 277.120652][ T5655] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 277.148785][ T5652] loop0: detected capacity change from 0 to 2048 [ 277.148923][ T5640] EXT4-fs (loop4): dirty_blocks=16 [ 277.164024][ T5656] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 277.168209][ T5640] EXT4-fs (loop4): Block reservation details [ 277.177782][ T5656] EXT4-fs (loop5): This should not happen!! Data will be lost [ 277.177782][ T5656] [ 277.187850][ T5640] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 277.198285][ T5655] EXT4-fs (loop3): This should not happen!! Data will be lost [ 277.198285][ T5655] [ 277.208263][ T28] kauditd_printk_skb: 66 callbacks suppressed [ 277.208274][ T28] audit: type=1804 audit(1703758855.225:212): pid=5652 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.8HMGXJ/16/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 277.237775][ T5655] EXT4-fs (loop3): Total free blocks count 0 [ 277.237817][ T28] audit: type=1804 audit(1703758855.225:213): pid=5652 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.8HMGXJ/16/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 277.268189][ T5656] EXT4-fs (loop5): Total free blocks count 0 [ 277.274447][ T5659] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 277.283325][ T5655] EXT4-fs (loop3): Free/Dirty block details [ 277.299837][ T5656] EXT4-fs (loop5): Free/Dirty block details [ 277.320522][ T5656] EXT4-fs (loop5): free_blocks=0 executing program executing program [ 277.330012][ T5655] EXT4-fs (loop3): free_blocks=0 [ 277.337908][ T5656] EXT4-fs (loop5): dirty_blocks=16 [ 277.365196][ T5655] EXT4-fs (loop3): dirty_blocks=16 [ 277.373277][ T5656] EXT4-fs (loop5): Block reservation details [ 277.385164][ T5655] EXT4-fs (loop3): Block reservation details [ 277.397613][ T5656] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 277.408915][ T5655] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 277.414307][ T5661] loop1: detected capacity change from 0 to 2048 [ 277.415532][ T5659] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 277.426041][ T5663] loop4: detected capacity change from 0 to 2048 [ 277.441372][ T5659] EXT4-fs (loop0): This should not happen!! Data will be lost [ 277.441372][ T5659] [ 277.441525][ T12] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm kworker/u4:1: bg 0: block 234: padding at end of block bitmap is not set [ 277.453618][ T5659] EXT4-fs (loop0): Total free blocks count 0 [ 277.469299][ T12] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 277.477734][ T5659] EXT4-fs (loop0): Free/Dirty block details [ 277.493800][ T12] EXT4-fs (loop2): This should not happen!! Data will be lost [ 277.493800][ T12] [ 277.506835][ T5659] EXT4-fs (loop0): free_blocks=0 [ 277.512106][ T12] EXT4-fs (loop2): Total free blocks count 0 [ 277.518385][ T5659] EXT4-fs (loop0): dirty_blocks=16 [ 277.523557][ T12] EXT4-fs (loop2): Free/Dirty block details [ 277.527809][ T5659] EXT4-fs (loop0): Block reservation details [ 277.529948][ T12] EXT4-fs (loop2): free_blocks=0 [ 277.535529][ T5659] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 277.540801][ T12] EXT4-fs (loop2): dirty_blocks=16 [ 277.549444][ T28] audit: type=1804 audit(1703758855.545:214): pid=5663 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.i4lHgQ/18/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 277.554055][ T12] EXT4-fs (loop2): Block reservation details [ 277.582116][ T12] EXT4-fs (loop2): i_reserved_data_blocks=1 executing program [ 277.644515][ T5670] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 277.663967][ T5670] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 277.676178][ T5670] EXT4-fs (loop1): This should not happen!! Data will be lost [ 277.676178][ T5670] [ 277.685906][ T5670] EXT4-fs (loop1): Total free blocks count 0 [ 277.692038][ T5670] EXT4-fs (loop1): Free/Dirty block details [ 277.698024][ T5670] EXT4-fs (loop1): free_blocks=0 [ 277.702972][ T5670] EXT4-fs (loop1): dirty_blocks=16 [ 277.720022][ T28] audit: type=1804 audit(1703758855.545:215): pid=5663 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.i4lHgQ/18/file0/bus" dev="loop4" ino=18 res=1 errno=0 executing program [ 277.762292][ T5670] EXT4-fs (loop1): Block reservation details [ 277.775070][ T5671] loop3: detected capacity change from 0 to 2048 [ 277.788046][ T5670] EXT4-fs (loop1): i_reserved_data_blocks=1 executing program executing program [ 277.795376][ T28] audit: type=1804 audit(1703758855.545:216): pid=5661 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.px8LxV/18/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 277.836270][ T28] audit: type=1804 audit(1703758855.545:217): pid=5661 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.px8LxV/18/file0/bus" dev="loop1" ino=18 res=1 errno=0 executing program [ 277.905450][ T5678] loop2: detected capacity change from 0 to 2048 [ 277.908335][ T5674] loop5: detected capacity change from 0 to 2048 [ 277.918652][ T2926] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm kworker/u4:14: bg 0: block 234: padding at end of block bitmap is not set [ 277.929729][ T5679] loop0: detected capacity change from 0 to 2048 [ 277.943374][ T5680] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 277.961908][ T28] audit: type=1804 audit(1703758855.855:218): pid=5671 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.kq6AOq/18/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 277.962999][ T2926] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 277.999787][ T5680] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 278.014450][ T28] audit: type=1804 audit(1703758855.855:219): pid=5671 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.kq6AOq/18/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 278.023086][ T5682] loop1: detected capacity change from 0 to 2048 [ 278.051982][ T5680] EXT4-fs (loop3): This should not happen!! Data will be lost [ 278.051982][ T5680] [ 278.064376][ T2926] EXT4-fs (loop4): This should not happen!! Data will be lost [ 278.064376][ T2926] [ 278.084112][ T5680] EXT4-fs (loop3): Total free blocks count 0 [ 278.092726][ T2926] EXT4-fs (loop4): Total free blocks count 0 [ 278.119298][ T5689] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 278.134365][ T5680] EXT4-fs (loop3): Free/Dirty block details [ 278.138281][ T5690] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 278.140888][ T2926] EXT4-fs (loop4): Free/Dirty block details [ 278.167452][ T28] audit: type=1804 audit(1703758856.065:220): pid=5678 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.tVi2r0/18/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 278.192311][ T5690] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 278.192877][ T5680] EXT4-fs (loop3): free_blocks=0 [ 278.205677][ T5690] EXT4-fs (loop5): This should not happen!! Data will be lost [ 278.205677][ T5690] [ 278.219617][ T5690] EXT4-fs (loop5): Total free blocks count 0 [ 278.225912][ T2926] EXT4-fs (loop4): free_blocks=0 [ 278.226422][ T5689] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 278.236658][ T2926] EXT4-fs (loop4): dirty_blocks=16 [ 278.245381][ T5680] EXT4-fs (loop3): dirty_blocks=16 [ 278.248848][ T5690] EXT4-fs (loop5): Free/Dirty block details [ 278.259945][ T5689] EXT4-fs (loop2): This should not happen!! Data will be lost [ 278.259945][ T5689] [ 278.277816][ T5680] EXT4-fs (loop3): Block reservation details [ 278.286284][ T5689] EXT4-fs (loop2): Total free blocks count 0 [ 278.294639][ T5690] EXT4-fs (loop5): free_blocks=0 [ 278.301890][ T28] audit: type=1804 audit(1703758856.065:221): pid=5678 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.tVi2r0/18/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 278.327656][ T5680] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 278.336822][ T5690] EXT4-fs (loop5): dirty_blocks=16 [ 278.342100][ T2926] EXT4-fs (loop4): Block reservation details [ 278.352834][ T5689] EXT4-fs (loop2): Free/Dirty block details [ 278.359454][ T5690] EXT4-fs (loop5): Block reservation details [ 278.371004][ T2926] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 278.384321][ T5689] EXT4-fs (loop2): free_blocks=0 [ 278.390614][ T5690] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 278.401181][ T5689] EXT4-fs (loop2): dirty_blocks=16 executing program [ 278.433199][ T5689] EXT4-fs (loop2): Block reservation details [ 278.464476][ T5689] EXT4-fs (loop2): i_reserved_data_blocks=1 executing program executing program [ 278.515519][ T5696] loop3: detected capacity change from 0 to 2048 [ 278.529823][ T42] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm kworker/u4:2: bg 0: block 234: padding at end of block bitmap is not set [ 278.589728][ T42] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 278.617509][ T5700] loop4: detected capacity change from 0 to 2048 [ 278.624555][ T12] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm kworker/u4:1: bg 0: block 234: padding at end of block bitmap is not set executing program [ 278.647271][ T42] EXT4-fs (loop0): This should not happen!! Data will be lost [ 278.647271][ T42] [ 278.658188][ T5704] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 278.678521][ T5704] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 278.691107][ T12] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 278.692055][ T42] EXT4-fs (loop0): Total free blocks count 0 [ 278.709838][ T42] EXT4-fs (loop0): Free/Dirty block details [ 278.716009][ T42] EXT4-fs (loop0): free_blocks=0 [ 278.721333][ T42] EXT4-fs (loop0): dirty_blocks=16 [ 278.726628][ T42] EXT4-fs (loop0): Block reservation details [ 278.728531][ T12] EXT4-fs (loop1): This should not happen!! Data will be lost [ 278.728531][ T12] [ 278.732739][ T42] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 278.744968][ T5704] EXT4-fs (loop3): This should not happen!! Data will be lost [ 278.744968][ T5704] [ 278.767244][ T5702] loop5: detected capacity change from 0 to 2048 [ 278.767774][ T5704] EXT4-fs (loop3): Total free blocks count 0 [ 278.781624][ T5705] loop2: detected capacity change from 0 to 2048 [ 278.781902][ T12] EXT4-fs (loop1): Total free blocks count 0 executing program [ 278.796853][ T5704] EXT4-fs (loop3): Free/Dirty block details [ 278.803279][ T5704] EXT4-fs (loop3): free_blocks=0 [ 278.808562][ T5704] EXT4-fs (loop3): dirty_blocks=16 [ 278.813896][ T5704] EXT4-fs (loop3): Block reservation details [ 278.820299][ T5704] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 278.847814][ T12] EXT4-fs (loop1): Free/Dirty block details [ 278.853723][ T12] EXT4-fs (loop1): free_blocks=0 [ 278.857222][ T5709] loop0: detected capacity change from 0 to 2048 [ 278.885527][ T12] EXT4-fs (loop1): dirty_blocks=16 [ 278.915289][ T12] EXT4-fs (loop1): Block reservation details [ 278.938124][ T5710] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 278.946339][ T12] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 278.964585][ T5710] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 278.977430][ T5710] EXT4-fs (loop4): This should not happen!! Data will be lost [ 278.977430][ T5710] [ 278.988364][ T5710] EXT4-fs (loop4): Total free blocks count 0 [ 278.994425][ T5710] EXT4-fs (loop4): Free/Dirty block details [ 279.000619][ T5710] EXT4-fs (loop4): free_blocks=0 [ 279.005635][ T5710] EXT4-fs (loop4): dirty_blocks=16 [ 279.011018][ T5710] EXT4-fs (loop4): Block reservation details [ 279.017076][ T5710] EXT4-fs (loop4): i_reserved_data_blocks=1 executing program executing program [ 279.109162][ T5717] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set executing program [ 279.177022][ T5717] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 279.203388][ T5721] loop1: detected capacity change from 0 to 2048 [ 279.218554][ T5723] loop3: detected capacity change from 0 to 2048 [ 279.230981][ T5717] EXT4-fs (loop5): This should not happen!! Data will be lost [ 279.230981][ T5717] [ 279.253495][ T5725] loop4: detected capacity change from 0 to 2048 [ 279.253626][ T5717] EXT4-fs (loop5): Total free blocks count 0 [ 279.270313][ T5717] EXT4-fs (loop5): Free/Dirty block details [ 279.284438][ T2402] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm kworker/u4:7: bg 0: block 234: padding at end of block bitmap is not set [ 279.359713][ T5717] EXT4-fs (loop5): free_blocks=0 [ 279.367897][ T5717] EXT4-fs (loop5): dirty_blocks=16 [ 279.379596][ T5732] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 279.396435][ T5733] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 279.397937][ T2926] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm kworker/u4:14: bg 0: block 234: padding at end of block bitmap is not set [ 279.420522][ T5717] EXT4-fs (loop5): Block reservation details [ 279.432359][ T5717] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 279.439363][ T5732] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 279.452847][ T2402] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 279.465729][ T5733] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 279.478539][ T2926] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 279.488736][ T2402] EXT4-fs (loop0): This should not happen!! Data will be lost [ 279.488736][ T2402] [ 279.490817][ T5733] EXT4-fs (loop1): This should not happen!! Data will be lost [ 279.490817][ T5733] [ 279.501791][ T2402] EXT4-fs (loop0): Total free blocks count 0 [ 279.501806][ T2402] EXT4-fs (loop0): Free/Dirty block details [ 279.501818][ T2402] EXT4-fs (loop0): free_blocks=0 [ 279.501830][ T2402] EXT4-fs (loop0): dirty_blocks=16 [ 279.501842][ T2402] EXT4-fs (loop0): Block reservation details [ 279.501852][ T2402] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 279.552864][ T2926] EXT4-fs (loop2): This should not happen!! Data will be lost [ 279.552864][ T2926] [ 279.552892][ T5734] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 279.563087][ T2926] EXT4-fs (loop2): Total free blocks count 0 [ 279.580585][ T5732] EXT4-fs (loop3): This should not happen!! Data will be lost [ 279.580585][ T5732] [ 279.586111][ T2926] EXT4-fs (loop2): Free/Dirty block details [ 279.600434][ T5732] EXT4-fs (loop3): Total free blocks count 0 [ 279.613193][ T5732] EXT4-fs (loop3): Free/Dirty block details [ 279.614841][ T5734] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 279.619305][ T2926] EXT4-fs (loop2): free_blocks=0 [ 279.636426][ T5732] EXT4-fs (loop3): free_blocks=0 [ 279.641678][ T2926] EXT4-fs (loop2): dirty_blocks=16 [ 279.646887][ T5732] EXT4-fs (loop3): dirty_blocks=16 [ 279.652119][ T2926] EXT4-fs (loop2): Block reservation details executing program [ 279.659782][ T5732] EXT4-fs (loop3): Block reservation details executing program [ 279.695059][ T5734] EXT4-fs (loop4): This should not happen!! Data will be lost [ 279.695059][ T5734] [ 279.696550][ T2926] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 279.712630][ T5732] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 279.713561][ T5734] EXT4-fs (loop4): Total free blocks count 0 [ 279.738949][ T5734] EXT4-fs (loop4): Free/Dirty block details executing program [ 279.753112][ T5736] loop5: detected capacity change from 0 to 2048 [ 279.775097][ T5738] loop0: detected capacity change from 0 to 2048 [ 279.790533][ T5734] EXT4-fs (loop4): free_blocks=0 executing program executing program [ 279.815653][ T5734] EXT4-fs (loop4): dirty_blocks=16 [ 279.829955][ T5734] EXT4-fs (loop4): Block reservation details [ 279.852364][ T5734] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 279.870075][ T5740] loop1: detected capacity change from 0 to 2048 [ 279.904860][ T5746] loop2: detected capacity change from 0 to 2048 [ 279.953144][ T5744] loop3: detected capacity change from 0 to 2048 executing program [ 279.991104][ T5755] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 280.000129][ T5754] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 280.042658][ T5754] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 280.066966][ T5758] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 280.072298][ T5755] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 280.091953][ T5754] EXT4-fs (loop0): This should not happen!! Data will be lost [ 280.091953][ T5754] [ 280.120573][ T5758] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 280.177572][ T5757] loop4: detected capacity change from 0 to 2048 [ 280.197810][ T5758] EXT4-fs (loop2): This should not happen!! Data will be lost [ 280.197810][ T5758] [ 280.209324][ T5755] EXT4-fs (loop1): This should not happen!! Data will be lost [ 280.209324][ T5755] executing program executing program executing program [ 280.351808][ T5766] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 280.404627][ T5765] loop0: detected capacity change from 0 to 2048 [ 280.422818][ T5766] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 280.460141][ T5769] loop2: detected capacity change from 0 to 2048 [ 280.472401][ T5766] EXT4-fs (loop4): This should not happen!! Data will be lost [ 280.472401][ T5766] [ 280.472601][ T5770] loop1: detected capacity change from 0 to 2048 [ 280.493411][ T75] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm kworker/u4:5: bg 0: block 234: padding at end of block bitmap is not set [ 280.499808][ T5766] EXT4-fs (loop4): Total free blocks count 0 [ 280.516535][ T5773] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 280.532097][ T2898] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm kworker/u4:13: bg 0: block 234: padding at end of block bitmap is not set [ 280.549481][ T5766] EXT4-fs (loop4): Free/Dirty block details [ 280.549875][ T75] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 3 with error 28 [ 280.564506][ T5766] EXT4-fs (loop4): free_blocks=0 [ 280.568937][ T5773] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 280.585055][ T75] EXT4-fs (loop5): This should not happen!! Data will be lost [ 280.585055][ T75] [ 280.585229][ T2898] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 280.595794][ T5773] EXT4-fs (loop0): This should not happen!! Data will be lost [ 280.595794][ T5773] [ 280.607016][ T5766] EXT4-fs (loop4): dirty_blocks=16 [ 280.618958][ T75] EXT4-fs (loop5): Total free blocks count 0 [ 280.627905][ T2898] EXT4-fs (loop3): This should not happen!! Data will be lost [ 280.627905][ T2898] [ 280.628837][ T75] EXT4-fs (loop5): Free/Dirty block details [ 280.637653][ T2898] EXT4-fs (loop3): Total free blocks count 0 [ 280.644522][ T5773] EXT4-fs (loop0): Total free blocks count 0 [ 280.651671][ T2898] EXT4-fs (loop3): Free/Dirty block details [ 280.656650][ T5773] EXT4-fs (loop0): Free/Dirty block details [ 280.662303][ T5766] EXT4-fs (loop4): Block reservation details [ 280.697764][ T75] EXT4-fs (loop5): free_blocks=0 [ 280.702758][ T75] EXT4-fs (loop5): dirty_blocks=16 [ 280.708004][ T5766] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 280.713948][ T2898] EXT4-fs (loop3): free_blocks=0 [ 280.718984][ T75] EXT4-fs (loop5): Block reservation details [ 280.726485][ T75] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 280.732597][ T2898] EXT4-fs (loop3): dirty_blocks=16 [ 280.738469][ T2898] EXT4-fs (loop3): Block reservation details [ 280.748890][ T5779] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 280.753370][ T2898] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 280.763975][ T5773] EXT4-fs (loop0): free_blocks=0 [ 280.781449][ T5773] EXT4-fs (loop0): dirty_blocks=16 executing program executing program executing program [ 280.810129][ T5773] EXT4-fs (loop0): Block reservation details [ 280.842476][ T5779] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 280.854857][ T5773] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 280.860848][ T5785] loop5: detected capacity change from 0 to 2048 [ 280.908185][ T5779] EXT4-fs (loop1): This should not happen!! Data will be lost [ 280.908185][ T5779] [ 280.926369][ T5781] loop3: detected capacity change from 0 to 2048 [ 280.939824][ T5784] loop4: detected capacity change from 0 to 2048 [ 280.946761][ T5779] EXT4-fs (loop1): Total free blocks count 0 executing program [ 280.955140][ T5779] EXT4-fs (loop1): Free/Dirty block details [ 280.964131][ T5779] EXT4-fs (loop1): free_blocks=0 [ 280.970370][ T5779] EXT4-fs (loop1): dirty_blocks=16 [ 280.975855][ T5779] EXT4-fs (loop1): Block reservation details [ 280.987720][ T5779] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 280.993998][ T5789] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set executing program [ 281.078488][ T2898] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm kworker/u4:13: bg 0: block 234: padding at end of block bitmap is not set [ 281.081455][ T5789] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 281.138236][ T2898] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 281.143688][ T5795] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 281.153062][ T5790] loop0: detected capacity change from 0 to 2048 [ 281.182460][ T5789] EXT4-fs (loop5): This should not happen!! Data will be lost [ 281.182460][ T5789] [ 281.192420][ T2898] EXT4-fs (loop2): This should not happen!! Data will be lost [ 281.192420][ T2898] [ 281.206834][ T5798] loop1: detected capacity change from 0 to 2048 [ 281.214232][ T2898] EXT4-fs (loop2): Total free blocks count 0 [ 281.220325][ T5789] EXT4-fs (loop5): Total free blocks count 0 [ 281.227531][ T2898] EXT4-fs (loop2): Free/Dirty block details [ 281.234149][ T5789] EXT4-fs (loop5): Free/Dirty block details [ 281.234164][ T5789] EXT4-fs (loop5): free_blocks=0 [ 281.234178][ T5789] EXT4-fs (loop5): dirty_blocks=16 [ 281.234189][ T5789] EXT4-fs (loop5): Block reservation details [ 281.234199][ T5789] EXT4-fs (loop5): i_reserved_data_blocks=1 executing program [ 281.304698][ T2898] EXT4-fs (loop2): free_blocks=0 [ 281.314332][ T2898] EXT4-fs (loop2): dirty_blocks=16 [ 281.330292][ T5795] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 281.398504][ T2898] EXT4-fs (loop2): Block reservation details [ 281.398932][ T5795] EXT4-fs (loop4): This should not happen!! Data will be lost [ 281.398932][ T5795] [ 281.408383][ T5806] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 281.420993][ T5805] loop5: detected capacity change from 0 to 2048 [ 281.431380][ T2898] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 281.447559][ T5806] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 281.482979][ T5795] EXT4-fs (loop4): Total free blocks count 0 [ 281.489353][ T2898] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm kworker/u4:13: bg 0: block 234: padding at end of block bitmap is not set executing program [ 281.523207][ T5806] EXT4-fs (loop0): This should not happen!! Data will be lost [ 281.523207][ T5806] [ 281.534048][ T5795] EXT4-fs (loop4): Free/Dirty block details [ 281.548479][ T5795] EXT4-fs (loop4): free_blocks=0 [ 281.549976][ T2898] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 281.562852][ T5806] EXT4-fs (loop0): Total free blocks count 0 [ 281.575947][ T5795] EXT4-fs (loop4): dirty_blocks=16 [ 281.581753][ T5795] EXT4-fs (loop4): Block reservation details [ 281.588025][ T5795] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 281.592885][ T5806] EXT4-fs (loop0): Free/Dirty block details [ 281.594159][ T5811] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 281.607349][ T5810] loop2: detected capacity change from 0 to 2048 [ 281.614947][ T2898] EXT4-fs (loop3): This should not happen!! Data will be lost [ 281.614947][ T2898] [ 281.630410][ T5806] EXT4-fs (loop0): free_blocks=0 [ 281.631210][ T5811] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 281.639756][ T2898] EXT4-fs (loop3): Total free blocks count 0 [ 281.648385][ T5811] EXT4-fs (loop5): This should not happen!! Data will be lost [ 281.648385][ T5811] [ 281.648400][ T5811] EXT4-fs (loop5): Total free blocks count 0 [ 281.648412][ T5811] EXT4-fs (loop5): Free/Dirty block details [ 281.648423][ T5811] EXT4-fs (loop5): free_blocks=0 [ 281.648434][ T5811] EXT4-fs (loop5): dirty_blocks=16 [ 281.648445][ T5811] EXT4-fs (loop5): Block reservation details [ 281.648455][ T5811] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 281.650097][ T5806] EXT4-fs (loop0): dirty_blocks=16 [ 281.677245][ T2898] EXT4-fs (loop3): Free/Dirty block details [ 281.687238][ T5806] EXT4-fs (loop0): Block reservation details [ 281.704943][ T2898] EXT4-fs (loop3): free_blocks=0 [ 281.712498][ T5806] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 281.729571][ T2898] EXT4-fs (loop3): dirty_blocks=16 [ 281.735103][ T42] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm kworker/u4:2: bg 0: block 234: padding at end of block bitmap is not set [ 281.752370][ T42] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 281.765181][ T2898] EXT4-fs (loop3): Block reservation details executing program [ 281.780456][ T2898] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 281.797361][ T42] EXT4-fs (loop1): This should not happen!! Data will be lost [ 281.797361][ T42] [ 281.807651][ T42] EXT4-fs (loop1): Total free blocks count 0 executing program [ 281.839585][ T5815] loop4: detected capacity change from 0 to 2048 [ 281.868702][ T42] EXT4-fs (loop1): Free/Dirty block details executing program [ 281.887955][ T5820] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 281.888026][ T5817] loop5: detected capacity change from 0 to 2048 [ 281.913175][ T42] EXT4-fs (loop1): free_blocks=0 executing program [ 281.947804][ T42] EXT4-fs (loop1): dirty_blocks=16 [ 281.965615][ T42] EXT4-fs (loop1): Block reservation details [ 281.967067][ T5820] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 281.985039][ T42] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 282.025549][ T5824] loop3: detected capacity change from 0 to 2048 [ 282.034871][ T5820] EXT4-fs (loop2): This should not happen!! Data will be lost [ 282.034871][ T5820] [ 282.077319][ T5828] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 282.089476][ T5826] loop0: detected capacity change from 0 to 2048 [ 282.102483][ T5828] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program [ 282.116415][ T5831] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 282.127774][ T5828] EXT4-fs (loop5): This should not happen!! Data will be lost [ 282.127774][ T5828] [ 282.147310][ T5833] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 282.155917][ T5832] loop1: detected capacity change from 0 to 2048 [ 282.167808][ T5828] EXT4-fs (loop5): Total free blocks count 0 [ 282.177411][ T5833] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 282.180950][ T5828] EXT4-fs (loop5): Free/Dirty block details [ 282.191563][ T5833] EXT4-fs (loop3): This should not happen!! Data will be lost [ 282.191563][ T5833] [ 282.206925][ T5833] EXT4-fs (loop3): Total free blocks count 0 [ 282.209858][ T5828] EXT4-fs (loop5): free_blocks=0 [ 282.213078][ T5833] EXT4-fs (loop3): Free/Dirty block details [ 282.220336][ T5831] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 282.225058][ T5833] EXT4-fs (loop3): free_blocks=0 [ 282.238159][ T5828] EXT4-fs (loop5): dirty_blocks=16 [ 282.241978][ T5833] EXT4-fs (loop3): dirty_blocks=16 [ 282.255253][ T5831] EXT4-fs (loop4): This should not happen!! Data will be lost [ 282.255253][ T5831] [ 282.276952][ T5831] EXT4-fs (loop4): Total free blocks count 0 [ 282.283134][ T5828] EXT4-fs (loop5): Block reservation details [ 282.286947][ T28] kauditd_printk_skb: 60 callbacks suppressed [ 282.286957][ T28] audit: type=1804 audit(1703758860.315:282): pid=5832 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.px8LxV/24/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 282.289291][ T5828] EXT4-fs (loop5): i_reserved_data_blocks=1 executing program [ 282.320879][ T28] audit: type=1804 audit(1703758860.345:283): pid=5832 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.px8LxV/24/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 282.357952][ T5831] EXT4-fs (loop4): Free/Dirty block details [ 282.364409][ T5831] EXT4-fs (loop4): free_blocks=0 [ 282.372498][ T5831] EXT4-fs (loop4): dirty_blocks=16 [ 282.412255][ T5831] EXT4-fs (loop4): Block reservation details [ 282.423627][ T5840] loop2: detected capacity change from 0 to 2048 [ 282.427902][ T5833] EXT4-fs (loop3): Block reservation details [ 282.437785][ T28] audit: type=1804 audit(1703758860.365:284): pid=5826 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.8HMGXJ/22/file0/bus" dev="loop0" ino=18 res=1 errno=0 executing program [ 282.437844][ T5831] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 282.462711][ T28] audit: type=1804 audit(1703758860.375:285): pid=5826 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.8HMGXJ/22/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 282.491434][ T5833] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 282.520497][ T5842] loop5: detected capacity change from 0 to 2048 [ 282.528713][ T5845] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 282.551860][ T28] audit: type=1804 audit(1703758860.575:286): pid=5840 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.tVi2r0/23/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 282.613515][ T5845] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 282.634469][ T5845] EXT4-fs (loop0): This should not happen!! Data will be lost [ 282.634469][ T5845] [ 282.644697][ T28] audit: type=1804 audit(1703758860.575:287): pid=5840 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.tVi2r0/23/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 282.644728][ T5845] EXT4-fs (loop0): Total free blocks count 0 [ 282.676137][ T5845] EXT4-fs (loop0): Free/Dirty block details [ 282.683163][ T5849] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 282.698257][ T5848] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set executing program [ 282.708317][ T5848] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 282.734177][ T5848] EXT4-fs (loop2): This should not happen!! Data will be lost [ 282.734177][ T5848] [ 282.748182][ T5845] EXT4-fs (loop0): free_blocks=0 [ 282.753359][ T28] audit: type=1804 audit(1703758860.605:288): pid=5842 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.yN5GDE/23/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 282.761775][ T5851] loop3: detected capacity change from 0 to 2048 [ 282.785250][ T28] audit: type=1804 audit(1703758860.605:289): pid=5842 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.yN5GDE/23/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 282.788695][ T5845] EXT4-fs (loop0): dirty_blocks=16 executing program [ 282.815123][ T5848] EXT4-fs (loop2): Total free blocks count 0 [ 282.824351][ T5849] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 282.857651][ T5849] EXT4-fs (loop5): This should not happen!! Data will be lost [ 282.857651][ T5849] [ 282.863339][ T5845] EXT4-fs (loop0): Block reservation details [ 282.870533][ T5848] EXT4-fs (loop2): Free/Dirty block details [ 282.887923][ T5848] EXT4-fs (loop2): free_blocks=0 [ 282.895612][ T5845] EXT4-fs (loop0): i_reserved_data_blocks=1 executing program [ 282.934267][ T28] audit: type=1804 audit(1703758860.945:290): pid=5851 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.kq6AOq/24/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 282.959205][ T5853] loop4: detected capacity change from 0 to 2048 [ 282.962092][ T5857] loop0: detected capacity change from 0 to 2048 [ 282.982280][ T5848] EXT4-fs (loop2): dirty_blocks=16 [ 282.987885][ T42] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm kworker/u4:2: bg 0: block 234: padding at end of block bitmap is not set [ 283.014430][ T5849] EXT4-fs (loop5): Total free blocks count 0 [ 283.021740][ T5848] EXT4-fs (loop2): Block reservation details [ 283.049843][ T42] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 283.057868][ T5848] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 283.072037][ T42] EXT4-fs (loop1): This should not happen!! Data will be lost [ 283.072037][ T42] [ 283.079003][ T5849] EXT4-fs (loop5): Free/Dirty block details [ 283.087560][ T5849] EXT4-fs (loop5): free_blocks=0 [ 283.089925][ T28] audit: type=1804 audit(1703758860.945:291): pid=5851 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.kq6AOq/24/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 283.092901][ T5849] EXT4-fs (loop5): dirty_blocks=16 [ 283.120823][ T5849] EXT4-fs (loop5): Block reservation details [ 283.127229][ T5849] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 283.133992][ T42] EXT4-fs (loop1): Total free blocks count 0 [ 283.142859][ T42] EXT4-fs (loop1): Free/Dirty block details [ 283.149029][ T42] EXT4-fs (loop1): free_blocks=0 [ 283.153979][ T42] EXT4-fs (loop1): dirty_blocks=16 [ 283.159148][ T42] EXT4-fs (loop1): Block reservation details [ 283.165129][ T42] EXT4-fs (loop1): i_reserved_data_blocks=1 executing program executing program [ 283.288021][ T5864] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 283.319471][ T5864] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program [ 283.344932][ T5866] loop1: detected capacity change from 0 to 2048 [ 283.373038][ T5868] loop2: detected capacity change from 0 to 2048 [ 283.392814][ T5864] EXT4-fs (loop0): This should not happen!! Data will be lost [ 283.392814][ T5864] [ 283.414854][ T5870] loop5: detected capacity change from 0 to 2048 [ 283.423653][ T5864] EXT4-fs (loop0): Total free blocks count 0 [ 283.431059][ T5864] EXT4-fs (loop0): Free/Dirty block details [ 283.437018][ T5864] EXT4-fs (loop0): free_blocks=0 [ 283.442430][ T5864] EXT4-fs (loop0): dirty_blocks=16 [ 283.447632][ T5864] EXT4-fs (loop0): Block reservation details [ 283.454088][ T5864] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 283.502345][ T2898] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm kworker/u4:13: bg 0: block 234: padding at end of block bitmap is not set [ 283.528819][ T5878] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 283.549221][ T2926] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm kworker/u4:14: bg 0: block 234: padding at end of block bitmap is not set [ 283.564845][ T5878] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 283.577932][ T2898] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 283.615060][ T5879] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 283.619085][ T2926] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 283.637744][ T5878] EXT4-fs (loop2): This should not happen!! Data will be lost [ 283.637744][ T5878] [ 283.647764][ T2898] EXT4-fs (loop3): This should not happen!! Data will be lost [ 283.647764][ T2898] executing program [ 283.662775][ T5879] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 283.676585][ T5879] EXT4-fs (loop5): This should not happen!! Data will be lost [ 283.676585][ T5879] [ 283.686325][ T5878] EXT4-fs (loop2): Total free blocks count 0 [ 283.694593][ T5878] EXT4-fs (loop2): Free/Dirty block details [ 283.700725][ T5879] EXT4-fs (loop5): Total free blocks count 0 [ 283.702951][ T2898] EXT4-fs (loop3): Total free blocks count 0 [ 283.706770][ T5878] EXT4-fs (loop2): free_blocks=0 [ 283.718125][ T5879] EXT4-fs (loop5): Free/Dirty block details [ 283.724340][ T5879] EXT4-fs (loop5): free_blocks=0 [ 283.729402][ T5879] EXT4-fs (loop5): dirty_blocks=16 [ 283.729745][ T2926] EXT4-fs (loop4): This should not happen!! Data will be lost [ 283.729745][ T2926] [ 283.734567][ T5878] EXT4-fs (loop2): dirty_blocks=16 [ 283.749445][ T5879] EXT4-fs (loop5): Block reservation details [ 283.753808][ T2898] EXT4-fs (loop3): Free/Dirty block details [ 283.755470][ T5879] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 283.767913][ T5878] EXT4-fs (loop2): Block reservation details [ 283.769988][ T5881] loop0: detected capacity change from 0 to 2048 [ 283.776692][ T5878] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 283.782096][ T2898] EXT4-fs (loop3): free_blocks=0 [ 283.787326][ T2926] EXT4-fs (loop4): Total free blocks count 0 [ 283.795314][ T2898] EXT4-fs (loop3): dirty_blocks=16 [ 283.805282][ T2898] EXT4-fs (loop3): Block reservation details [ 283.808973][ T2926] EXT4-fs (loop4): Free/Dirty block details [ 283.811979][ T2898] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 283.821577][ T2926] EXT4-fs (loop4): free_blocks=0 [ 283.834472][ T2926] EXT4-fs (loop4): dirty_blocks=16 [ 283.839841][ T2926] EXT4-fs (loop4): Block reservation details [ 283.845826][ T2926] EXT4-fs (loop4): i_reserved_data_blocks=1 executing program executing program executing program [ 283.935978][ T5884] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set executing program [ 284.008170][ T5132] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 284.023568][ T5884] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 284.044211][ T5884] EXT4-fs (loop0): This should not happen!! Data will be lost [ 284.044211][ T5884] [ 284.056466][ T5884] EXT4-fs (loop0): Total free blocks count 0 [ 284.056694][ T5889] loop5: detected capacity change from 0 to 2048 [ 284.070784][ T5890] loop3: detected capacity change from 0 to 2048 [ 284.073155][ T5892] loop4: detected capacity change from 0 to 2048 [ 284.078209][ T5891] loop2: detected capacity change from 0 to 2048 [ 284.084023][ T75] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 284.104621][ T5884] EXT4-fs (loop0): Free/Dirty block details [ 284.111045][ T5884] EXT4-fs (loop0): free_blocks=0 [ 284.116005][ T5884] EXT4-fs (loop0): dirty_blocks=16 [ 284.117765][ T75] EXT4-fs (loop1): This should not happen!! Data will be lost [ 284.117765][ T75] [ 284.130795][ T5884] EXT4-fs (loop0): Block reservation details [ 284.130809][ T5884] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 284.146209][ T75] EXT4-fs (loop1): Total free blocks count 0 [ 284.152622][ T75] EXT4-fs (loop1): Free/Dirty block details [ 284.159699][ T75] EXT4-fs (loop1): free_blocks=0 [ 284.164653][ T75] EXT4-fs (loop1): dirty_blocks=16 executing program [ 284.219173][ T75] EXT4-fs (loop1): Block reservation details [ 284.225258][ T75] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 284.231522][ T5901] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 284.248509][ T5901] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 284.268078][ T5904] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 284.271184][ T5901] EXT4-fs (loop4): This should not happen!! Data will be lost [ 284.271184][ T5901] executing program [ 284.344973][ T5904] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 284.373954][ T5906] loop0: detected capacity change from 0 to 2048 executing program [ 284.405627][ T5904] EXT4-fs (loop2): This should not happen!! Data will be lost [ 284.405627][ T5904] [ 284.471711][ T5909] loop1: detected capacity change from 0 to 2048 [ 284.519241][ T5914] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 284.529191][ T5910] loop4: detected capacity change from 0 to 2048 [ 284.540925][ T2926] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm kworker/u4:14: bg 0: block 234: padding at end of block bitmap is not set executing program [ 284.608692][ T5914] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 284.628919][ T2926] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 284.641243][ T5914] EXT4-fs (loop0): This should not happen!! Data will be lost [ 284.641243][ T5914] [ 284.696449][ T5916] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 284.725948][ T5914] EXT4-fs (loop0): Total free blocks count 0 [ 284.735265][ T2926] EXT4-fs (loop5): This should not happen!! Data will be lost [ 284.735265][ T2926] [ 284.748631][ T5920] loop2: detected capacity change from 0 to 2048 [ 284.757402][ T5914] EXT4-fs (loop0): Free/Dirty block details [ 284.792294][ T2926] EXT4-fs (loop5): Total free blocks count 0 [ 284.802121][ T5914] EXT4-fs (loop0): free_blocks=0 [ 284.807271][ T5914] EXT4-fs (loop0): dirty_blocks=16 [ 284.807804][ T2898] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm kworker/u4:13: bg 0: block 234: padding at end of block bitmap is not set [ 284.827754][ T5914] EXT4-fs (loop0): Block reservation details [ 284.827768][ T5914] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 284.828369][ T2926] EXT4-fs (loop5): Free/Dirty block details [ 284.828384][ T2926] EXT4-fs (loop5): free_blocks=0 [ 284.828398][ T2926] EXT4-fs (loop5): dirty_blocks=16 [ 284.828409][ T2926] EXT4-fs (loop5): Block reservation details [ 284.828420][ T2926] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 284.829898][ T5916] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 284.881150][ T5916] EXT4-fs (loop1): This should not happen!! Data will be lost [ 284.881150][ T5916] executing program [ 284.894825][ T5916] EXT4-fs (loop1): Total free blocks count 0 [ 284.917720][ T5916] EXT4-fs (loop1): Free/Dirty block details executing program [ 284.940161][ T5925] loop5: detected capacity change from 0 to 2048 [ 284.951577][ T2898] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 4 with error 28 [ 285.002194][ T2898] EXT4-fs (loop3): This should not happen!! Data will be lost [ 285.002194][ T2898] [ 285.014179][ T5929] loop0: detected capacity change from 0 to 2048 [ 285.031910][ T5916] EXT4-fs (loop1): free_blocks=0 [ 285.037650][ T5930] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 285.043639][ T2898] EXT4-fs (loop3): Total free blocks count 0 [ 285.053819][ T5931] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 285.073459][ T5916] EXT4-fs (loop1): dirty_blocks=16 [ 285.080345][ T2898] EXT4-fs (loop3): Free/Dirty block details [ 285.086389][ T5916] EXT4-fs (loop1): Block reservation details [ 285.094461][ T5916] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 285.095380][ T2898] EXT4-fs (loop3): free_blocks=0 [ 285.100841][ T5931] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 285.117994][ T5930] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 285.121394][ T2898] EXT4-fs (loop3): dirty_blocks=16 [ 285.133455][ T5931] EXT4-fs (loop5): This should not happen!! Data will be lost [ 285.133455][ T5931] [ 285.163138][ T2898] EXT4-fs (loop3): Block reservation details [ 285.163265][ T5930] EXT4-fs (loop2): This should not happen!! Data will be lost [ 285.163265][ T5930] [ 285.180001][ T2898] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 285.181273][ T42] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm kworker/u4:2: bg 0: block 234: padding at end of block bitmap is not set [ 285.194822][ T5931] EXT4-fs (loop5): Total free blocks count 0 [ 285.209415][ T5931] EXT4-fs (loop5): Free/Dirty block details [ 285.215444][ T5931] EXT4-fs (loop5): free_blocks=0 [ 285.217748][ T5930] EXT4-fs (loop2): Total free blocks count 0 [ 285.221115][ T5931] EXT4-fs (loop5): dirty_blocks=16 [ 285.234854][ T5931] EXT4-fs (loop5): Block reservation details [ 285.243203][ T5930] EXT4-fs (loop2): Free/Dirty block details [ 285.252925][ T5930] EXT4-fs (loop2): free_blocks=0 executing program [ 285.268625][ T5931] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 285.271102][ T42] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 285.322319][ T5930] EXT4-fs (loop2): dirty_blocks=16 [ 285.327446][ T5930] EXT4-fs (loop2): Block reservation details [ 285.347741][ T42] EXT4-fs (loop4): This should not happen!! Data will be lost [ 285.347741][ T42] [ 285.358092][ T42] EXT4-fs (loop4): Total free blocks count 0 executing program [ 285.370283][ T5936] loop1: detected capacity change from 0 to 2048 [ 285.377267][ T42] EXT4-fs (loop4): Free/Dirty block details [ 285.399928][ T42] EXT4-fs (loop4): free_blocks=0 [ 285.407813][ T5930] EXT4-fs (loop2): i_reserved_data_blocks=1 executing program [ 285.435661][ T42] EXT4-fs (loop4): dirty_blocks=16 [ 285.449716][ T42] EXT4-fs (loop4): Block reservation details [ 285.460838][ T42] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 285.503615][ T5938] loop3: detected capacity change from 0 to 2048 [ 285.515900][ T2898] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm kworker/u4:13: bg 0: block 234: padding at end of block bitmap is not set executing program [ 285.554502][ T5943] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 285.573811][ T2898] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 285.582519][ T5940] loop5: detected capacity change from 0 to 2048 [ 285.595402][ T2898] EXT4-fs (loop0): This should not happen!! Data will be lost [ 285.595402][ T2898] executing program [ 285.608815][ T5943] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 285.615574][ T5945] loop2: detected capacity change from 0 to 2048 [ 285.631436][ T2898] EXT4-fs (loop0): Total free blocks count 0 [ 285.639454][ T2898] EXT4-fs (loop0): Free/Dirty block details [ 285.645623][ T2898] EXT4-fs (loop0): free_blocks=0 [ 285.652446][ T2898] EXT4-fs (loop0): dirty_blocks=16 [ 285.669924][ T2898] EXT4-fs (loop0): Block reservation details [ 285.675323][ T5947] loop4: detected capacity change from 0 to 2048 [ 285.676384][ T2898] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 285.682962][ T5943] EXT4-fs (loop1): This should not happen!! Data will be lost [ 285.682962][ T5943] [ 285.708724][ T5954] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 285.714782][ T5943] EXT4-fs (loop1): Total free blocks count 0 [ 285.730028][ T5943] EXT4-fs (loop1): Free/Dirty block details [ 285.736055][ T5943] EXT4-fs (loop1): free_blocks=0 [ 285.742707][ T5943] EXT4-fs (loop1): dirty_blocks=16 [ 285.748093][ T5943] EXT4-fs (loop1): Block reservation details [ 285.754403][ T5943] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 285.823680][ T5954] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program executing program [ 285.890607][ T5959] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 285.905605][ T5954] EXT4-fs (loop3): This should not happen!! Data will be lost [ 285.905605][ T5954] [ 285.905632][ T5960] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 285.959327][ T5954] EXT4-fs (loop3): Total free blocks count 0 [ 285.969786][ T5954] EXT4-fs (loop3): Free/Dirty block details [ 285.978717][ T5963] loop0: detected capacity change from 0 to 2048 [ 285.981803][ T5961] loop1: detected capacity change from 0 to 2048 [ 285.985797][ T5959] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 286.004206][ T5954] EXT4-fs (loop3): free_blocks=0 [ 286.014794][ T5960] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 286.027383][ T5954] EXT4-fs (loop3): dirty_blocks=16 [ 286.028067][ T5959] EXT4-fs (loop5): This should not happen!! Data will be lost [ 286.028067][ T5959] [ 286.040030][ T5954] EXT4-fs (loop3): Block reservation details [ 286.047414][ T5959] EXT4-fs (loop5): Total free blocks count 0 [ 286.054970][ T5959] EXT4-fs (loop5): Free/Dirty block details [ 286.058727][ T12] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm kworker/u4:1: bg 0: block 234: padding at end of block bitmap is not set [ 286.061439][ T5959] EXT4-fs (loop5): free_blocks=0 [ 286.080646][ T5959] EXT4-fs (loop5): dirty_blocks=16 [ 286.085938][ T5959] EXT4-fs (loop5): Block reservation details [ 286.092647][ T5959] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 286.099553][ T5960] EXT4-fs (loop4): This should not happen!! Data will be lost [ 286.099553][ T5960] [ 286.114961][ T5960] EXT4-fs (loop4): Total free blocks count 0 [ 286.120416][ T5954] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 286.121591][ T5960] EXT4-fs (loop4): Free/Dirty block details [ 286.128725][ T5968] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 286.133148][ T5960] EXT4-fs (loop4): free_blocks=0 [ 286.150545][ T12] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 286.153862][ T5960] EXT4-fs (loop4): dirty_blocks=16 [ 286.187014][ T5960] EXT4-fs (loop4): Block reservation details [ 286.188194][ T12] EXT4-fs (loop2): This should not happen!! Data will be lost [ 286.188194][ T12] [ 286.200698][ T5960] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 286.213990][ T5968] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 286.228260][ T12] EXT4-fs (loop2): Total free blocks count 0 [ 286.258014][ T5968] EXT4-fs (loop0): This should not happen!! Data will be lost [ 286.258014][ T5968] [ 286.268284][ T12] EXT4-fs (loop2): Free/Dirty block details executing program executing program executing program [ 286.300657][ T5968] EXT4-fs (loop0): Total free blocks count 0 [ 286.313022][ T12] EXT4-fs (loop2): free_blocks=0 [ 286.316896][ T5968] EXT4-fs (loop0): Free/Dirty block details [ 286.331654][ T5968] EXT4-fs (loop0): free_blocks=0 [ 286.345166][ T12] EXT4-fs (loop2): dirty_blocks=16 [ 286.354029][ T5968] EXT4-fs (loop0): dirty_blocks=16 [ 286.372010][ T12] EXT4-fs (loop2): Block reservation details [ 286.374224][ T5968] EXT4-fs (loop0): Block reservation details [ 286.378871][ T12] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 286.393530][ T5972] loop4: detected capacity change from 0 to 2048 [ 286.395429][ T5974] loop3: detected capacity change from 0 to 2048 [ 286.402229][ T5968] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 286.433737][ T5975] loop5: detected capacity change from 0 to 2048 executing program [ 286.488586][ T2898] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm kworker/u4:13: bg 0: block 234: padding at end of block bitmap is not set [ 286.524063][ T5981] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set executing program [ 286.568050][ T2898] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 286.615610][ T5987] loop0: detected capacity change from 0 to 2048 [ 286.622429][ T5981] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 286.631066][ T2898] EXT4-fs (loop1): This should not happen!! Data will be lost [ 286.631066][ T2898] [ 286.660555][ T5985] loop2: detected capacity change from 0 to 2048 [ 286.670794][ T5981] EXT4-fs (loop4): This should not happen!! Data will be lost [ 286.670794][ T5981] [ 286.677912][ T2898] EXT4-fs (loop1): Total free blocks count 0 [ 286.687017][ T2898] EXT4-fs (loop1): Free/Dirty block details [ 286.697905][ T2898] EXT4-fs (loop1): free_blocks=0 [ 286.703376][ T2898] EXT4-fs (loop1): dirty_blocks=16 executing program [ 286.748517][ T2926] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm kworker/u4:14: bg 0: block 234: padding at end of block bitmap is not set [ 286.767302][ T2898] EXT4-fs (loop1): Block reservation details [ 286.785383][ T5994] loop4: detected capacity change from 0 to 2048 [ 286.795879][ T42] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm kworker/u4:2: bg 0: block 234: padding at end of block bitmap is not set [ 286.810421][ T2898] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 286.828893][ T2926] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 286.842091][ T5996] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 286.848804][ T42] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 286.874540][ T2926] EXT4-fs (loop3): This should not happen!! Data will be lost [ 286.874540][ T2926] [ 286.884738][ T2926] EXT4-fs (loop3): Total free blocks count 0 [ 286.891336][ T2926] EXT4-fs (loop3): Free/Dirty block details [ 286.897594][ T5996] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 286.918275][ T42] EXT4-fs (loop5): This should not happen!! Data will be lost [ 286.918275][ T42] [ 286.937865][ T2926] EXT4-fs (loop3): free_blocks=0 executing program [ 286.947414][ T5999] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 286.959601][ T2926] EXT4-fs (loop3): dirty_blocks=16 [ 286.977342][ T5996] EXT4-fs (loop2): This should not happen!! Data will be lost [ 286.977342][ T5996] [ 286.989434][ T42] EXT4-fs (loop5): Total free blocks count 0 [ 286.993780][ T5999] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 287.000007][ T2926] EXT4-fs (loop3): Block reservation details [ 287.009926][ T6001] loop1: detected capacity change from 0 to 2048 [ 287.015894][ T42] EXT4-fs (loop5): Free/Dirty block details [ 287.020523][ T5999] EXT4-fs (loop4): This should not happen!! Data will be lost [ 287.020523][ T5999] [ 287.031152][ T5996] EXT4-fs (loop2): Total free blocks count 0 [ 287.041954][ T42] EXT4-fs (loop5): free_blocks=0 [ 287.047025][ T42] EXT4-fs (loop5): dirty_blocks=16 [ 287.052388][ T2926] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 287.058549][ T42] EXT4-fs (loop5): Block reservation details [ 287.064910][ T5996] EXT4-fs (loop2): Free/Dirty block details [ 287.064988][ T5999] EXT4-fs (loop4): Total free blocks count 0 [ 287.072935][ T42] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 287.084967][ T5996] EXT4-fs (loop2): free_blocks=0 [ 287.086863][ T5999] EXT4-fs (loop4): Free/Dirty block details [ 287.094020][ T5996] EXT4-fs (loop2): dirty_blocks=16 [ 287.100760][ T5999] EXT4-fs (loop4): free_blocks=0 [ 287.106660][ T5996] EXT4-fs (loop2): Block reservation details [ 287.121643][ T5999] EXT4-fs (loop4): dirty_blocks=16 [ 287.126773][ T5999] EXT4-fs (loop4): Block reservation details executing program executing program [ 287.160154][ T5999] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 287.166144][ T5996] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 287.172851][ T6004] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 287.247641][ T6008] loop3: detected capacity change from 0 to 2048 [ 287.255424][ T6006] loop5: detected capacity change from 0 to 2048 [ 287.263304][ T6004] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 executing program [ 287.332956][ T28] kauditd_printk_skb: 60 callbacks suppressed [ 287.332970][ T28] audit: type=1804 audit(1703758865.355:352): pid=6006 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.yN5GDE/29/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 287.373766][ T6004] EXT4-fs (loop1): This should not happen!! Data will be lost [ 287.373766][ T6004] executing program [ 287.431363][ T28] audit: type=1804 audit(1703758865.385:353): pid=6006 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.yN5GDE/29/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 287.431368][ T6017] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 287.435219][ T6012] loop2: detected capacity change from 0 to 2048 [ 287.454572][ T28] audit: type=1804 audit(1703758865.435:354): pid=6008 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.kq6AOq/28/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 287.472367][ T6017] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 287.475675][ T28] audit: type=1804 audit(1703758865.445:355): pid=6008 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.kq6AOq/28/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 287.533943][ T6016] loop4: detected capacity change from 0 to 2048 [ 287.541166][ T6017] EXT4-fs (loop5): This should not happen!! Data will be lost [ 287.541166][ T6017] [ 287.551216][ T6017] EXT4-fs (loop5): Total free blocks count 0 [ 287.552080][ T12] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm kworker/u4:1: bg 0: block 234: padding at end of block bitmap is not set [ 287.557301][ T6017] EXT4-fs (loop5): Free/Dirty block details [ 287.581133][ T6017] EXT4-fs (loop5): free_blocks=0 [ 287.588143][ T6017] EXT4-fs (loop5): dirty_blocks=16 [ 287.590425][ T12] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 287.609289][ T12] EXT4-fs (loop0): This should not happen!! Data will be lost [ 287.609289][ T12] [ 287.620080][ T12] EXT4-fs (loop0): Total free blocks count 0 [ 287.625858][ T28] audit: type=1804 audit(1703758865.645:356): pid=6016 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.i4lHgQ/30/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 287.626171][ T12] EXT4-fs (loop0): Free/Dirty block details [ 287.655650][ T12] EXT4-fs (loop0): free_blocks=0 [ 287.660931][ T6017] EXT4-fs (loop5): Block reservation details [ 287.667019][ T12] EXT4-fs (loop0): dirty_blocks=16 [ 287.677809][ T6017] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 287.688119][ T12] EXT4-fs (loop0): Block reservation details [ 287.694130][ T12] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 287.703108][ T6023] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 287.718333][ T6023] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program [ 287.731782][ T6023] EXT4-fs (loop4): This should not happen!! Data will be lost [ 287.731782][ T6023] [ 287.741478][ T6023] EXT4-fs (loop4): Total free blocks count 0 [ 287.747463][ T6023] EXT4-fs (loop4): Free/Dirty block details [ 287.753452][ T6023] EXT4-fs (loop4): free_blocks=0 [ 287.758502][ T6023] EXT4-fs (loop4): dirty_blocks=16 [ 287.763689][ T6023] EXT4-fs (loop4): Block reservation details [ 287.764991][ T28] audit: type=1804 audit(1703758865.645:357): pid=6016 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.i4lHgQ/30/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 287.770979][ T6023] EXT4-fs (loop4): i_reserved_data_blocks=1 executing program [ 287.841160][ T6025] loop1: detected capacity change from 0 to 2048 executing program executing program [ 287.977725][ T28] audit: type=1804 audit(1703758865.725:358): pid=6012 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.tVi2r0/29/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 288.043195][ T6028] loop0: detected capacity change from 0 to 2048 [ 288.048671][ T2926] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm kworker/u4:14: bg 0: block 234: padding at end of block bitmap is not set [ 288.069911][ T6034] loop4: detected capacity change from 0 to 2048 [ 288.074699][ T2926] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 288.086888][ T6032] loop5: detected capacity change from 0 to 2048 [ 288.114085][ T2926] EXT4-fs (loop3): This should not happen!! Data will be lost [ 288.114085][ T2926] [ 288.133590][ T28] audit: type=1804 audit(1703758865.725:359): pid=6012 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.tVi2r0/29/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 288.145810][ T2926] EXT4-fs (loop3): Total free blocks count 0 [ 288.173354][ T2926] EXT4-fs (loop3): Free/Dirty block details [ 288.181607][ T2926] EXT4-fs (loop3): free_blocks=0 [ 288.217818][ T28] audit: type=1804 audit(1703758865.955:360): pid=6025 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.px8LxV/30/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 288.232598][ T2926] EXT4-fs (loop3): dirty_blocks=16 [ 288.240931][ T28] audit: type=1804 audit(1703758865.955:361): pid=6025 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.px8LxV/30/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 288.264515][ T6042] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 288.307780][ T2926] EXT4-fs (loop3): Block reservation details [ 288.332718][ T75] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm kworker/u4:5: bg 0: block 234: padding at end of block bitmap is not set [ 288.333264][ T2926] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 288.353739][ T2898] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm kworker/u4:13: bg 0: block 234: padding at end of block bitmap is not set [ 288.371689][ T6042] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 288.371945][ T2898] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 288.385157][ T6042] EXT4-fs (loop0): This should not happen!! Data will be lost [ 288.385157][ T6042] [ 288.396790][ T75] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 3 with error 28 [ 288.406615][ T6042] EXT4-fs (loop0): Total free blocks count 0 [ 288.406630][ T6042] EXT4-fs (loop0): Free/Dirty block details [ 288.406642][ T6042] EXT4-fs (loop0): free_blocks=0 [ 288.406655][ T6042] EXT4-fs (loop0): dirty_blocks=16 [ 288.406667][ T6042] EXT4-fs (loop0): Block reservation details [ 288.406678][ T6042] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 288.487813][ T2898] EXT4-fs (loop1): This should not happen!! Data will be lost [ 288.487813][ T2898] [ 288.510755][ T2898] EXT4-fs (loop1): Total free blocks count 0 executing program [ 288.537741][ T75] EXT4-fs (loop2): This should not happen!! Data will be lost [ 288.537741][ T75] [ 288.542202][ T2898] EXT4-fs (loop1): Free/Dirty block details [ 288.550988][ T75] EXT4-fs (loop2): Total free blocks count 0 [ 288.559489][ T75] EXT4-fs (loop2): Free/Dirty block details [ 288.565456][ T75] EXT4-fs (loop2): free_blocks=0 [ 288.570659][ T75] EXT4-fs (loop2): dirty_blocks=16 [ 288.575862][ T75] EXT4-fs (loop2): Block reservation details [ 288.582477][ T75] EXT4-fs (loop2): i_reserved_data_blocks=1 executing program [ 288.600299][ T2898] EXT4-fs (loop1): free_blocks=0 [ 288.605736][ T2898] EXT4-fs (loop1): dirty_blocks=16 [ 288.637059][ T2898] EXT4-fs (loop1): Block reservation details [ 288.643514][ T6046] loop3: detected capacity change from 0 to 2048 executing program [ 288.679159][ T2898] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 288.726982][ T6048] loop0: detected capacity change from 0 to 2048 executing program [ 288.784270][ T75] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm kworker/u4:5: bg 0: block 234: padding at end of block bitmap is not set [ 288.808112][ T6053] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 288.822293][ T2926] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm kworker/u4:14: bg 0: block 234: padding at end of block bitmap is not set [ 288.836443][ T6052] loop2: detected capacity change from 0 to 2048 [ 288.844932][ T75] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 3 with error 28 [ 288.852324][ T6056] loop1: detected capacity change from 0 to 2048 [ 288.857335][ T2926] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 288.867491][ T75] EXT4-fs (loop5): This should not happen!! Data will be lost [ 288.867491][ T75] [ 288.885668][ T75] EXT4-fs (loop5): Total free blocks count 0 [ 288.892043][ T75] EXT4-fs (loop5): Free/Dirty block details [ 288.898198][ T75] EXT4-fs (loop5): free_blocks=0 [ 288.903380][ T75] EXT4-fs (loop5): dirty_blocks=16 [ 288.908732][ T75] EXT4-fs (loop5): Block reservation details [ 288.915417][ T75] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 288.922672][ T2926] EXT4-fs (loop4): This should not happen!! Data will be lost [ 288.922672][ T2926] [ 288.932584][ T2926] EXT4-fs (loop4): Total free blocks count 0 [ 288.938761][ T2926] EXT4-fs (loop4): Free/Dirty block details [ 288.944822][ T2926] EXT4-fs (loop4): free_blocks=0 [ 288.950070][ T2926] EXT4-fs (loop4): dirty_blocks=16 [ 288.950425][ T6053] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 288.955379][ T2926] EXT4-fs (loop4): Block reservation details [ 288.973696][ T2926] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 288.979917][ T6060] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 288.995934][ T6061] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 288.996565][ T6053] EXT4-fs (loop3): This should not happen!! Data will be lost [ 288.996565][ T6053] [ 289.032926][ T6060] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 289.056959][ T6061] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 executing program executing program [ 289.078343][ T6060] EXT4-fs (loop0): This should not happen!! Data will be lost [ 289.078343][ T6060] [ 289.080155][ T6061] EXT4-fs (loop1): This should not happen!! Data will be lost [ 289.080155][ T6061] [ 289.137922][ T6053] EXT4-fs (loop3): Total free blocks count 0 [ 289.138131][ T6060] EXT4-fs (loop0): Total free blocks count 0 [ 289.144011][ T6053] EXT4-fs (loop3): Free/Dirty block details [ 289.156168][ T6060] EXT4-fs (loop0): Free/Dirty block details [ 289.156181][ T6068] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 289.162630][ T6060] EXT4-fs (loop0): free_blocks=0 [ 289.181942][ T6067] loop4: detected capacity change from 0 to 2048 [ 289.183070][ T6060] EXT4-fs (loop0): dirty_blocks=16 [ 289.189730][ T6066] loop5: detected capacity change from 0 to 2048 [ 289.197607][ T6060] EXT4-fs (loop0): Block reservation details [ 289.208611][ T6053] EXT4-fs (loop3): free_blocks=0 [ 289.210984][ T6060] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 289.214258][ T6053] EXT4-fs (loop3): dirty_blocks=16 [ 289.229695][ T6068] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 289.242413][ T6053] EXT4-fs (loop3): Block reservation details [ 289.248508][ T6053] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 289.254509][ T6068] EXT4-fs (loop2): This should not happen!! Data will be lost [ 289.254509][ T6068] [ 289.268140][ T6068] EXT4-fs (loop2): Total free blocks count 0 executing program [ 289.290159][ T6068] EXT4-fs (loop2): Free/Dirty block details [ 289.296180][ T6068] EXT4-fs (loop2): free_blocks=0 [ 289.317766][ T6068] EXT4-fs (loop2): dirty_blocks=16 [ 289.334193][ T6074] loop1: detected capacity change from 0 to 2048 executing program [ 289.357850][ T6068] EXT4-fs (loop2): Block reservation details [ 289.378473][ T6068] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 289.384627][ T6076] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set executing program [ 289.478355][ T6076] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 289.480365][ T6078] loop0: detected capacity change from 0 to 2048 [ 289.497906][ T6076] EXT4-fs (loop4): This should not happen!! Data will be lost [ 289.497906][ T6076] [ 289.529611][ T6083] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 289.542205][ T6082] loop3: detected capacity change from 0 to 2048 executing program [ 289.581670][ T6083] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 289.608970][ T6083] EXT4-fs (loop1): This should not happen!! Data will be lost [ 289.608970][ T6083] [ 289.619268][ T6083] EXT4-fs (loop1): Total free blocks count 0 [ 289.625474][ T6083] EXT4-fs (loop1): Free/Dirty block details [ 289.633321][ T6083] EXT4-fs (loop1): free_blocks=0 [ 289.638595][ T6083] EXT4-fs (loop1): dirty_blocks=16 [ 289.643824][ T6083] EXT4-fs (loop1): Block reservation details [ 289.650582][ T6083] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 289.705394][ T6090] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 289.721152][ T6090] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 289.735663][ T6090] EXT4-fs (loop0): This should not happen!! Data will be lost [ 289.735663][ T6090] [ 289.745765][ T6090] EXT4-fs (loop0): Total free blocks count 0 executing program [ 289.752086][ T6090] EXT4-fs (loop0): Free/Dirty block details [ 289.757928][ T6088] loop2: detected capacity change from 0 to 2048 [ 289.764460][ T6090] EXT4-fs (loop0): free_blocks=0 [ 289.770546][ T6090] EXT4-fs (loop0): dirty_blocks=16 [ 289.776721][ T6090] EXT4-fs (loop0): Block reservation details [ 289.783270][ T6090] EXT4-fs (loop0): i_reserved_data_blocks=1 executing program [ 289.849012][ T5132] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 289.883068][ T6093] loop4: detected capacity change from 0 to 2048 [ 289.884338][ T6097] loop1: detected capacity change from 0 to 2048 [ 289.983943][ T2926] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm kworker/u4:14: bg 0: block 234: padding at end of block bitmap is not set [ 290.000942][ T6102] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 290.022085][ T75] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 executing program [ 290.035433][ T75] EXT4-fs (loop5): This should not happen!! Data will be lost [ 290.035433][ T75] [ 290.047180][ T75] EXT4-fs (loop5): Total free blocks count 0 [ 290.053564][ T75] EXT4-fs (loop5): Free/Dirty block details [ 290.059871][ T75] EXT4-fs (loop5): free_blocks=0 [ 290.064970][ T75] EXT4-fs (loop5): dirty_blocks=16 [ 290.070620][ T75] EXT4-fs (loop5): Block reservation details [ 290.079225][ T75] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 290.097822][ T2926] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 290.149824][ T2926] EXT4-fs (loop3): This should not happen!! Data will be lost [ 290.149824][ T2926] [ 290.162676][ T6106] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 290.162755][ T6102] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 290.191354][ T6105] loop0: detected capacity change from 0 to 2048 [ 290.198347][ T42] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm kworker/u4:2: bg 0: block 234: padding at end of block bitmap is not set [ 290.212966][ T2926] EXT4-fs (loop3): Total free blocks count 0 [ 290.226550][ T2926] EXT4-fs (loop3): Free/Dirty block details [ 290.228285][ T6106] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 290.235648][ T2926] EXT4-fs (loop3): free_blocks=0 executing program [ 290.246222][ T6102] EXT4-fs (loop2): This should not happen!! Data will be lost [ 290.246222][ T6102] [ 290.251550][ T2926] EXT4-fs (loop3): dirty_blocks=16 [ 290.265220][ T2926] EXT4-fs (loop3): Block reservation details [ 290.266322][ T42] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 290.271229][ T2926] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 290.287221][ T6106] EXT4-fs (loop4): This should not happen!! Data will be lost [ 290.287221][ T6106] [ 290.301763][ T6106] EXT4-fs (loop4): Total free blocks count 0 [ 290.304625][ T6102] EXT4-fs (loop2): Total free blocks count 0 [ 290.307931][ T6106] EXT4-fs (loop4): Free/Dirty block details [ 290.316524][ T6102] EXT4-fs (loop2): Free/Dirty block details [ 290.328638][ T6108] loop5: detected capacity change from 0 to 2048 [ 290.335091][ T6102] EXT4-fs (loop2): free_blocks=0 [ 290.348151][ T6102] EXT4-fs (loop2): dirty_blocks=16 [ 290.359518][ T42] EXT4-fs (loop1): This should not happen!! Data will be lost [ 290.359518][ T42] [ 290.369588][ T42] EXT4-fs (loop1): Total free blocks count 0 [ 290.375747][ T42] EXT4-fs (loop1): Free/Dirty block details [ 290.382125][ T42] EXT4-fs (loop1): free_blocks=0 [ 290.387299][ T42] EXT4-fs (loop1): dirty_blocks=16 [ 290.393060][ T42] EXT4-fs (loop1): Block reservation details [ 290.399472][ T42] EXT4-fs (loop1): i_reserved_data_blocks=1 executing program [ 290.430964][ T6114] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 290.448720][ T6106] EXT4-fs (loop4): free_blocks=0 [ 290.470790][ T6102] EXT4-fs (loop2): Block reservation details [ 290.477025][ T6116] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 290.479184][ T6106] EXT4-fs (loop4): dirty_blocks=16 [ 290.495348][ T6114] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 290.509962][ T6102] EXT4-fs (loop2): i_reserved_data_blocks=1 executing program [ 290.532576][ T6116] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 290.537337][ T6115] loop3: detected capacity change from 0 to 2048 [ 290.556028][ T6114] EXT4-fs (loop0): This should not happen!! Data will be lost [ 290.556028][ T6114] [ 290.556796][ T6106] EXT4-fs (loop4): Block reservation details [ 290.575117][ T6116] EXT4-fs (loop5): This should not happen!! Data will be lost executing program [ 290.575117][ T6116] [ 290.580355][ T6106] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 290.595722][ T6118] loop1: detected capacity change from 0 to 2048 [ 290.602217][ T6114] EXT4-fs (loop0): Total free blocks count 0 [ 290.618393][ T6114] EXT4-fs (loop0): Free/Dirty block details [ 290.662852][ T6114] EXT4-fs (loop0): free_blocks=0 [ 290.666967][ T6124] loop2: detected capacity change from 0 to 2048 [ 290.707731][ T6114] EXT4-fs (loop0): dirty_blocks=16 [ 290.712868][ T6114] EXT4-fs (loop0): Block reservation details [ 290.735666][ T6125] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 290.741322][ T6114] EXT4-fs (loop0): i_reserved_data_blocks=1 executing program executing program [ 290.767491][ T6126] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 290.820137][ T6125] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 290.827366][ T6126] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 290.845333][ T6132] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 290.855691][ T6125] EXT4-fs (loop3): This should not happen!! Data will be lost [ 290.855691][ T6125] [ 290.889389][ T6126] EXT4-fs (loop1): This should not happen!! Data will be lost [ 290.889389][ T6126] [ 290.892739][ T6133] loop4: detected capacity change from 0 to 2048 [ 290.899859][ T6132] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 290.919991][ T6126] EXT4-fs (loop1): Total free blocks count 0 [ 290.926160][ T6126] EXT4-fs (loop1): Free/Dirty block details [ 290.927009][ T6130] loop5: detected capacity change from 0 to 2048 [ 290.932247][ T6126] EXT4-fs (loop1): free_blocks=0 [ 290.943778][ T6132] EXT4-fs (loop2): This should not happen!! Data will be lost [ 290.943778][ T6132] [ 290.959418][ T6132] EXT4-fs (loop2): Total free blocks count 0 [ 290.967128][ T6126] EXT4-fs (loop1): dirty_blocks=16 [ 290.973103][ T6126] EXT4-fs (loop1): Block reservation details [ 290.979491][ T6132] EXT4-fs (loop2): Free/Dirty block details [ 290.979507][ T6132] EXT4-fs (loop2): free_blocks=0 [ 290.979520][ T6132] EXT4-fs (loop2): dirty_blocks=16 [ 290.979532][ T6132] EXT4-fs (loop2): Block reservation details [ 290.979542][ T6132] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 291.008979][ T6126] EXT4-fs (loop1): i_reserved_data_blocks=1 executing program executing program executing program [ 291.070967][ T6140] loop0: detected capacity change from 0 to 2048 [ 291.098613][ T6141] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 291.122151][ T6142] loop3: detected capacity change from 0 to 2048 [ 291.131572][ T6144] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 291.149899][ T6144] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 executing program [ 291.163209][ T6141] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 291.163969][ T6144] EXT4-fs (loop5): This should not happen!! Data will be lost [ 291.163969][ T6144] [ 291.192998][ T6145] loop2: detected capacity change from 0 to 2048 [ 291.204154][ T6141] EXT4-fs (loop4): This should not happen!! Data will be lost [ 291.204154][ T6141] [ 291.234147][ T6149] loop1: detected capacity change from 0 to 2048 executing program [ 291.338718][ T6156] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 291.368927][ T6160] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 291.397910][ T6156] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 291.399338][ T6161] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 291.410611][ T6156] EXT4-fs (loop3): This should not happen!! Data will be lost [ 291.410611][ T6156] [ 291.438016][ T6159] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 291.456865][ T6158] loop4: detected capacity change from 0 to 2048 [ 291.463809][ T6156] EXT4-fs (loop3): Total free blocks count 0 [ 291.470724][ T6159] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 291.484897][ T6159] EXT4-fs (loop2): This should not happen!! Data will be lost [ 291.484897][ T6159] [ 291.495005][ T6159] EXT4-fs (loop2): Total free blocks count 0 [ 291.498452][ T6161] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 291.501416][ T6159] EXT4-fs (loop2): Free/Dirty block details [ 291.513828][ T6156] EXT4-fs (loop3): Free/Dirty block details [ 291.519676][ T6159] EXT4-fs (loop2): free_blocks=0 [ 291.519693][ T6159] EXT4-fs (loop2): dirty_blocks=16 [ 291.519706][ T6159] EXT4-fs (loop2): Block reservation details [ 291.519717][ T6159] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 291.534779][ T6160] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 291.571130][ T6160] EXT4-fs (loop0): This should not happen!! Data will be lost [ 291.571130][ T6160] [ 291.585037][ T6160] EXT4-fs (loop0): Total free blocks count 0 [ 291.592221][ T6160] EXT4-fs (loop0): Free/Dirty block details [ 291.598563][ T6160] EXT4-fs (loop0): free_blocks=0 [ 291.603711][ T6160] EXT4-fs (loop0): dirty_blocks=16 [ 291.609842][ T6156] EXT4-fs (loop3): free_blocks=0 [ 291.617636][ T6161] EXT4-fs (loop1): This should not happen!! Data will be lost [ 291.617636][ T6161] executing program [ 291.652378][ T6156] EXT4-fs (loop3): dirty_blocks=16 [ 291.668077][ T6156] EXT4-fs (loop3): Block reservation details [ 291.690365][ T6160] EXT4-fs (loop0): Block reservation details executing program [ 291.697821][ T6166] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 291.700488][ T6160] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 291.762381][ T6166] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 291.768405][ T6168] loop2: detected capacity change from 0 to 2048 [ 291.778439][ T6165] loop5: detected capacity change from 0 to 2048 [ 291.783233][ T6156] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 291.799209][ T6166] EXT4-fs (loop4): This should not happen!! Data will be lost [ 291.799209][ T6166] [ 291.810854][ T5096] EXT4-fs unmount: 346 callbacks suppressed [ 291.810866][ T5096] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 291.812135][ T6166] EXT4-fs (loop4): Total free blocks count 0 [ 291.830012][ T5098] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 291.832779][ T6166] EXT4-fs (loop4): Free/Dirty block details [ 291.848963][ T5102] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 291.858168][ T6166] EXT4-fs (loop4): free_blocks=0 [ 291.863515][ T6166] EXT4-fs (loop4): dirty_blocks=16 [ 291.871174][ T6166] EXT4-fs (loop4): Block reservation details [ 291.872027][ T6168] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 291.877424][ T6166] EXT4-fs (loop4): i_reserved_data_blocks=1 executing program executing program [ 291.912252][ T6165] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. executing program [ 292.002258][ T6177] loop1: detected capacity change from 0 to 2048 [ 292.017292][ T6179] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 292.020103][ T6178] loop0: detected capacity change from 0 to 2048 [ 292.058646][ T5100] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 292.071563][ T6179] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 292.085966][ T6174] loop3: detected capacity change from 0 to 2048 [ 292.086758][ T6177] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 292.111063][ T6182] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 292.125852][ T6179] EXT4-fs (loop2): This should not happen!! Data will be lost [ 292.125852][ T6179] [ 292.125870][ T6179] EXT4-fs (loop2): Total free blocks count 0 executing program [ 292.161639][ T6182] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 292.168120][ T6179] EXT4-fs (loop2): Free/Dirty block details [ 292.183250][ T6174] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 292.198322][ T6179] EXT4-fs (loop2): free_blocks=0 [ 292.207159][ T6179] EXT4-fs (loop2): dirty_blocks=16 [ 292.213436][ T6179] EXT4-fs (loop2): Block reservation details [ 292.219713][ T6179] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 292.221700][ T6178] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 292.225765][ T6182] EXT4-fs (loop5): This should not happen!! Data will be lost [ 292.225765][ T6182] [ 292.248223][ T6182] EXT4-fs (loop5): Total free blocks count 0 [ 292.257459][ T6182] EXT4-fs (loop5): Free/Dirty block details [ 292.263615][ T6182] EXT4-fs (loop5): free_blocks=0 [ 292.268731][ T6182] EXT4-fs (loop5): dirty_blocks=16 [ 292.273961][ T6182] EXT4-fs (loop5): Block reservation details [ 292.280113][ T6182] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 292.294624][ T6189] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 292.312928][ T6188] loop4: detected capacity change from 0 to 2048 [ 292.320019][ T6189] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 292.321886][ T6190] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 292.333050][ T6189] EXT4-fs (loop3): This should not happen!! Data will be lost [ 292.333050][ T6189] [ 292.367224][ T5099] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 292.407973][ T6190] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 292.417180][ T5101] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 292.420551][ T6191] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 292.438173][ T5102] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 292.477271][ T6190] EXT4-fs (loop1): This should not happen!! Data will be lost [ 292.477271][ T6190] [ 292.486175][ T6193] loop5: detected capacity change from 0 to 2048 [ 292.489585][ T6190] EXT4-fs (loop1): Total free blocks count 0 [ 292.494146][ T6191] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 292.502449][ T6190] EXT4-fs (loop1): Free/Dirty block details [ 292.512704][ T6191] EXT4-fs (loop0): This should not happen!! Data will be lost [ 292.512704][ T6191] [ 292.520796][ T6188] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 292.528341][ T6191] EXT4-fs (loop0): Total free blocks count 0 [ 292.545998][ T6191] EXT4-fs (loop0): Free/Dirty block details [ 292.550776][ T28] kauditd_printk_skb: 64 callbacks suppressed [ 292.550786][ T28] audit: type=1804 audit(1703758870.565:426): pid=6188 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.i4lHgQ/36/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 292.554914][ T6191] EXT4-fs (loop0): free_blocks=0 [ 292.562188][ T28] audit: type=1804 audit(1703758870.585:427): pid=6188 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.i4lHgQ/36/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 292.582932][ T6191] EXT4-fs (loop0): dirty_blocks=16 [ 292.615114][ T6191] EXT4-fs (loop0): Block reservation details [ 292.621519][ T6191] EXT4-fs (loop0): i_reserved_data_blocks=1 executing program executing program [ 292.627933][ T6190] EXT4-fs (loop1): free_blocks=0 [ 292.632886][ T6190] EXT4-fs (loop1): dirty_blocks=16 [ 292.638151][ T6190] EXT4-fs (loop1): Block reservation details [ 292.644141][ T6190] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 292.652015][ T6193] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 292.707841][ T6199] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 292.729292][ T28] audit: type=1804 audit(1703758870.755:428): pid=6193 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.yN5GDE/35/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 292.757526][ T6202] loop2: detected capacity change from 0 to 2048 [ 292.779386][ T6200] loop3: detected capacity change from 0 to 2048 [ 292.786069][ T28] audit: type=1804 audit(1703758870.755:429): pid=6193 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.yN5GDE/35/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 292.788726][ T5098] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 292.810220][ T6199] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 292.810253][ T6199] EXT4-fs (loop4): This should not happen!! Data will be lost [ 292.810253][ T6199] [ 292.840872][ T5096] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 292.849926][ T6205] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 292.859622][ T6202] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 292.881499][ T6205] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 292.894157][ T6205] EXT4-fs (loop5): This should not happen!! Data will be lost [ 292.894157][ T6205] [ 292.902171][ T28] audit: type=1804 audit(1703758870.925:430): pid=6202 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.tVi2r0/35/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 292.904504][ T5100] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 292.928644][ T6200] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 292.937984][ T6205] EXT4-fs (loop5): Total free blocks count 0 [ 292.958514][ T6205] EXT4-fs (loop5): Free/Dirty block details [ 292.964410][ T6205] EXT4-fs (loop5): free_blocks=0 [ 292.970608][ T6205] EXT4-fs (loop5): dirty_blocks=16 [ 292.975726][ T6205] EXT4-fs (loop5): Block reservation details executing program executing program [ 293.052358][ T28] audit: type=1804 audit(1703758870.975:431): pid=6202 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.tVi2r0/35/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 293.080870][ T6211] loop1: detected capacity change from 0 to 2048 [ 293.098351][ T6205] EXT4-fs (loop5): i_reserved_data_blocks=1 executing program [ 293.123963][ T6211] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 293.139848][ T6212] loop0: detected capacity change from 0 to 2048 [ 293.150208][ T28] audit: type=1804 audit(1703758871.045:432): pid=6200 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.kq6AOq/34/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 293.169212][ T5099] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 293.183605][ T28] audit: type=1804 audit(1703758871.045:433): pid=6200 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.kq6AOq/34/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 293.184535][ T6217] loop4: detected capacity change from 0 to 2048 executing program [ 293.277956][ T28] audit: type=1804 audit(1703758871.295:434): pid=6211 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.px8LxV/37/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 293.313513][ T6212] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 293.338646][ T6223] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 293.377972][ T28] audit: type=1804 audit(1703758871.295:435): pid=6211 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.px8LxV/37/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 293.409218][ T6217] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 293.453119][ T6222] loop5: detected capacity change from 0 to 2048 [ 293.471307][ T6223] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 293.516453][ T6223] EXT4-fs (loop1): This should not happen!! Data will be lost [ 293.516453][ T6223] [ 293.543602][ T6222] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 293.558005][ T6223] EXT4-fs (loop1): Total free blocks count 0 [ 293.586748][ T6223] EXT4-fs (loop1): Free/Dirty block details [ 293.593258][ T2402] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm kworker/u4:7: bg 0: block 234: padding at end of block bitmap is not set [ 293.632156][ T6223] EXT4-fs (loop1): free_blocks=0 [ 293.638207][ T75] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm kworker/u4:5: bg 0: block 234: padding at end of block bitmap is not set [ 293.672212][ T6223] EXT4-fs (loop1): dirty_blocks=16 [ 293.684585][ T2898] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm kworker/u4:13: bg 0: block 234: padding at end of block bitmap is not set [ 293.695563][ T2402] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 293.718999][ T2898] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 293.733934][ T6223] EXT4-fs (loop1): Block reservation details [ 293.742730][ T75] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 3 with error 28 [ 293.757292][ T2402] EXT4-fs (loop2): This should not happen!! Data will be lost [ 293.757292][ T2402] [ 293.767455][ T6223] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 293.778208][ T2898] EXT4-fs (loop0): This should not happen!! Data will be lost [ 293.778208][ T2898] [ 293.792646][ T75] EXT4-fs (loop3): This should not happen!! Data will be lost [ 293.792646][ T75] [ 293.805146][ T2402] EXT4-fs (loop2): Total free blocks count 0 [ 293.807747][ T2898] EXT4-fs (loop0): Total free blocks count 0 [ 293.817181][ T2898] EXT4-fs (loop0): Free/Dirty block details [ 293.818479][ T5098] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 293.828994][ T2898] EXT4-fs (loop0): free_blocks=0 [ 293.837716][ T2402] EXT4-fs (loop2): Free/Dirty block details [ 293.842570][ T2898] EXT4-fs (loop0): dirty_blocks=16 [ 293.843602][ T2402] EXT4-fs (loop2): free_blocks=0 [ 293.843617][ T2402] EXT4-fs (loop2): dirty_blocks=16 [ 293.843629][ T2402] EXT4-fs (loop2): Block reservation details [ 293.843640][ T2402] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 293.845227][ T75] EXT4-fs (loop3): Total free blocks count 0 [ 293.854842][ T2898] EXT4-fs (loop0): Block reservation details [ 293.860960][ T5101] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 293.867751][ T5132] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 293.871706][ T75] EXT4-fs (loop3): Free/Dirty block details [ 293.883724][ T2898] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 293.893951][ T75] EXT4-fs (loop3): free_blocks=0 [ 293.929215][ T75] EXT4-fs (loop3): dirty_blocks=16 [ 293.943368][ T2926] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm kworker/u4:14: bg 0: block 234: padding at end of block bitmap is not set [ 293.979235][ T5096] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program executing program [ 293.983383][ T2926] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 294.000950][ T75] EXT4-fs (loop3): Block reservation details [ 294.017902][ T75] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 294.024438][ T2898] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 294.042640][ T5102] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 294.051966][ T2898] EXT4-fs (loop4): This should not happen!! Data will be lost [ 294.051966][ T2898] [ 294.058525][ T6233] loop1: detected capacity change from 0 to 2048 [ 294.061748][ T2926] EXT4-fs (loop5): This should not happen!! Data will be lost [ 294.061748][ T2926] [ 294.071772][ T6232] loop2: detected capacity change from 0 to 2048 [ 294.078712][ T2926] EXT4-fs (loop5): Total free blocks count 0 executing program [ 294.093266][ T2898] EXT4-fs (loop4): Total free blocks count 0 [ 294.112687][ T2898] EXT4-fs (loop4): Free/Dirty block details [ 294.124965][ T2926] EXT4-fs (loop5): Free/Dirty block details [ 294.133952][ T2898] EXT4-fs (loop4): free_blocks=0 [ 294.146818][ T2898] EXT4-fs (loop4): dirty_blocks=16 [ 294.152014][ T2898] EXT4-fs (loop4): Block reservation details [ 294.154394][ T6233] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 294.158555][ T2898] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 294.176663][ T2926] EXT4-fs (loop5): free_blocks=0 [ 294.178824][ T5100] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 294.194930][ T2926] EXT4-fs (loop5): dirty_blocks=16 [ 294.232651][ T6240] loop0: detected capacity change from 0 to 2048 [ 294.250250][ T2926] EXT4-fs (loop5): Block reservation details [ 294.252372][ T6232] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 294.256671][ T6236] loop3: detected capacity change from 0 to 2048 executing program [ 294.291479][ T6240] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 294.299981][ T2926] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 294.322758][ T6245] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 294.341675][ T5099] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 294.363289][ T6236] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 294.368097][ T6245] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program [ 294.412089][ T6245] EXT4-fs (loop1): This should not happen!! Data will be lost [ 294.412089][ T6245] [ 294.423422][ T6250] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 294.424647][ T6246] loop4: detected capacity change from 0 to 2048 [ 294.483520][ T6253] loop5: detected capacity change from 0 to 2048 [ 294.489568][ T6246] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 294.492166][ T6245] EXT4-fs (loop1): Total free blocks count 0 [ 294.508982][ T6245] EXT4-fs (loop1): Free/Dirty block details [ 294.515130][ T6245] EXT4-fs (loop1): free_blocks=0 [ 294.520352][ T6245] EXT4-fs (loop1): dirty_blocks=16 [ 294.525818][ T6245] EXT4-fs (loop1): Block reservation details [ 294.532601][ T6245] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 294.546259][ T6250] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 294.558783][ T6250] EXT4-fs (loop0): This should not happen!! Data will be lost [ 294.558783][ T6250] [ 294.568810][ T6250] EXT4-fs (loop0): Total free blocks count 0 [ 294.574968][ T6250] EXT4-fs (loop0): Free/Dirty block details [ 294.581079][ T6250] EXT4-fs (loop0): free_blocks=0 [ 294.586851][ T6250] EXT4-fs (loop0): dirty_blocks=16 [ 294.588936][ T6253] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 294.592160][ T6250] EXT4-fs (loop0): Block reservation details [ 294.605395][ T5098] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 294.610332][ T6250] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 294.653358][ T6255] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 294.680153][ T6258] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 294.698138][ T6255] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 294.709014][ T5096] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 294.717907][ T6255] EXT4-fs (loop3): This should not happen!! Data will be lost [ 294.717907][ T6255] [ 294.732631][ T6258] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 294.747171][ T6255] EXT4-fs (loop3): Total free blocks count 0 [ 294.778607][ T6255] EXT4-fs (loop3): Free/Dirty block details [ 294.797730][ T6258] EXT4-fs (loop4): This should not happen!! Data will be lost [ 294.797730][ T6258] [ 294.807362][ T6258] EXT4-fs (loop4): Total free blocks count 0 [ 294.819873][ T6255] EXT4-fs (loop3): free_blocks=0 executing program executing program [ 294.825821][ T6259] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 294.837819][ T6255] EXT4-fs (loop3): dirty_blocks=16 [ 294.857812][ T6255] EXT4-fs (loop3): Block reservation details [ 294.868765][ T6259] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 294.875667][ T6255] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 294.888832][ T2926] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm kworker/u4:14: bg 0: block 234: padding at end of block bitmap is not set [ 294.889087][ T6262] loop1: detected capacity change from 0 to 2048 [ 294.908713][ T6263] loop0: detected capacity change from 0 to 2048 [ 294.910206][ T6259] EXT4-fs (loop5): This should not happen!! Data will be lost [ 294.910206][ T6259] [ 294.918127][ T6258] EXT4-fs (loop4): Free/Dirty block details [ 294.932565][ T6258] EXT4-fs (loop4): free_blocks=0 [ 294.933068][ T2926] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 294.940790][ T6258] EXT4-fs (loop4): dirty_blocks=16 [ 294.952704][ T6259] EXT4-fs (loop5): Total free blocks count 0 [ 294.955331][ T6258] EXT4-fs (loop4): Block reservation details [ 294.955344][ T6258] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 294.957033][ T2926] EXT4-fs (loop2): This should not happen!! Data will be lost [ 294.957033][ T2926] [ 294.972578][ T5102] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 294.974096][ T2926] EXT4-fs (loop2): Total free blocks count 0 [ 294.995174][ T5100] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 294.999416][ T2926] EXT4-fs (loop2): Free/Dirty block details [ 295.009592][ T6259] EXT4-fs (loop5): Free/Dirty block details [ 295.014039][ T2926] EXT4-fs (loop2): free_blocks=0 [ 295.022994][ T6263] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 295.024731][ T2926] EXT4-fs (loop2): dirty_blocks=16 [ 295.042120][ T2926] EXT4-fs (loop2): Block reservation details [ 295.048185][ T2926] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 295.051170][ T6259] EXT4-fs (loop5): free_blocks=0 [ 295.079245][ T5101] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 295.109949][ T6259] EXT4-fs (loop5): dirty_blocks=16 executing program [ 295.115709][ T6268] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 295.117610][ T6262] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 295.143217][ T6259] EXT4-fs (loop5): Block reservation details [ 295.161781][ T6268] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 executing program [ 295.187793][ T6259] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 295.227381][ T6268] EXT4-fs (loop0): This should not happen!! Data will be lost [ 295.227381][ T6268] executing program [ 295.254928][ T6270] loop3: detected capacity change from 0 to 2048 [ 295.263383][ T5099] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 295.315774][ T6270] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 295.332455][ T6274] loop2: detected capacity change from 0 to 2048 [ 295.347045][ T6272] loop4: detected capacity change from 0 to 2048 [ 295.362520][ T5096] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 295.389294][ T6274] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. executing program [ 295.430768][ T6272] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 295.451528][ T6279] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set executing program [ 295.509338][ T6279] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 295.528698][ T6284] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 295.530012][ T6283] loop5: detected capacity change from 0 to 2048 [ 295.557983][ T6285] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 295.562218][ T6279] EXT4-fs (loop1): This should not happen!! Data will be lost [ 295.562218][ T6279] [ 295.588372][ T6284] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 295.594377][ T6285] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 295.600598][ T6284] EXT4-fs (loop3): This should not happen!! Data will be lost [ 295.600598][ T6284] [ 295.600614][ T6284] EXT4-fs (loop3): Total free blocks count 0 [ 295.600626][ T6284] EXT4-fs (loop3): Free/Dirty block details [ 295.612942][ T6279] EXT4-fs (loop1): Total free blocks count 0 [ 295.623232][ T6284] EXT4-fs (loop3): free_blocks=0 [ 295.646801][ T6288] loop0: detected capacity change from 0 to 2048 [ 295.647598][ T6284] EXT4-fs (loop3): dirty_blocks=16 [ 295.658705][ T6285] EXT4-fs (loop2): This should not happen!! Data will be lost [ 295.658705][ T6285] [ 295.668787][ T6285] EXT4-fs (loop2): Total free blocks count 0 [ 295.677010][ T6284] EXT4-fs (loop3): Block reservation details [ 295.681179][ T6279] EXT4-fs (loop1): Free/Dirty block details [ 295.684661][ T6285] EXT4-fs (loop2): Free/Dirty block details [ 295.699213][ T6279] EXT4-fs (loop1): free_blocks=0 [ 295.699885][ T6288] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 295.709886][ T6279] EXT4-fs (loop1): dirty_blocks=16 [ 295.717417][ T6285] EXT4-fs (loop2): free_blocks=0 [ 295.727983][ T6283] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 295.735040][ T6279] EXT4-fs (loop1): Block reservation details [ 295.740451][ T6284] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 295.751725][ T6279] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 295.752022][ T6285] EXT4-fs (loop2): dirty_blocks=16 [ 295.763641][ T6285] EXT4-fs (loop2): Block reservation details [ 295.777775][ T6285] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 295.832481][ T2402] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm kworker/u4:7: bg 0: block 234: padding at end of block bitmap is not set [ 295.859531][ T5102] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 295.871094][ T2402] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 295.886057][ T5101] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 295.886445][ T2926] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 1 with max blocks 1 with error 28 [ 295.909975][ T6294] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set executing program [ 295.927251][ T2402] EXT4-fs (loop4): This should not happen!! Data will be lost [ 295.927251][ T2402] [ 295.959161][ T6294] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 295.967825][ T2402] EXT4-fs (loop4): Total free blocks count 0 executing program executing program [ 296.000521][ T2402] EXT4-fs (loop4): Free/Dirty block details [ 296.026186][ T2402] EXT4-fs (loop4): free_blocks=0 [ 296.052765][ T2402] EXT4-fs (loop4): dirty_blocks=16 [ 296.066126][ T2402] EXT4-fs (loop4): Block reservation details [ 296.067361][ T6296] loop3: detected capacity change from 0 to 2048 [ 296.078327][ T2402] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 296.103293][ T5100] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 296.103400][ T6300] loop1: detected capacity change from 0 to 2048 [ 296.118921][ T6299] loop2: detected capacity change from 0 to 2048 [ 296.129777][ T6294] EXT4-fs (loop5): This should not happen!! Data will be lost [ 296.129777][ T6294] [ 296.141180][ T6294] EXT4-fs (loop5): Total free blocks count 0 [ 296.149122][ T6294] EXT4-fs (loop5): Free/Dirty block details [ 296.151425][ T6299] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 296.155133][ T6294] EXT4-fs (loop5): free_blocks=0 [ 296.172207][ T6294] EXT4-fs (loop5): dirty_blocks=16 [ 296.177345][ T6294] EXT4-fs (loop5): Block reservation details [ 296.183987][ T6294] EXT4-fs (loop5): i_reserved_data_blocks=1 executing program [ 296.213066][ T6296] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 296.235286][ T5099] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 296.266547][ T2926] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm kworker/u4:14: bg 0: block 234: padding at end of block bitmap is not set [ 296.270030][ T6308] loop4: detected capacity change from 0 to 2048 [ 296.288677][ T6300] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 296.313703][ T6308] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. executing program [ 296.356138][ T2926] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 296.376479][ T6312] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 296.394963][ T6312] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 296.412396][ T6312] EXT4-fs (loop1): This should not happen!! Data will be lost [ 296.412396][ T6312] [ 296.415240][ T6315] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 296.437333][ T2926] EXT4-fs (loop0): This should not happen!! Data will be lost [ 296.437333][ T2926] [ 296.451553][ T6314] loop5: detected capacity change from 0 to 2048 executing program [ 296.467071][ T5098] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 296.491498][ T2926] EXT4-fs (loop0): Total free blocks count 0 [ 296.497490][ T2926] EXT4-fs (loop0): Free/Dirty block details [ 296.503139][ T6315] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 296.543486][ T6314] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 296.552902][ T6315] EXT4-fs (loop3): This should not happen!! Data will be lost [ 296.552902][ T6315] [ 296.564957][ T2926] EXT4-fs (loop0): free_blocks=0 [ 296.568297][ T6315] EXT4-fs (loop3): Total free blocks count 0 [ 296.577998][ T2926] EXT4-fs (loop0): dirty_blocks=16 [ 296.583185][ T2926] EXT4-fs (loop0): Block reservation details [ 296.593423][ T2926] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 296.610654][ T5096] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 296.627794][ T6315] EXT4-fs (loop3): Free/Dirty block details [ 296.634174][ T6315] EXT4-fs (loop3): free_blocks=0 executing program [ 296.652856][ T2926] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm kworker/u4:14: bg 0: block 234: padding at end of block bitmap is not set [ 296.669225][ T6315] EXT4-fs (loop3): dirty_blocks=16 [ 296.679739][ T6322] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 296.687823][ T6315] EXT4-fs (loop3): Block reservation details [ 296.710432][ T2926] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 296.733178][ T6322] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 296.750118][ T6315] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 296.759080][ T2926] EXT4-fs (loop2): This should not happen!! Data will be lost [ 296.759080][ T2926] [ 296.768808][ T2926] EXT4-fs (loop2): Total free blocks count 0 [ 296.774802][ T2926] EXT4-fs (loop2): Free/Dirty block details [ 296.780823][ T2926] EXT4-fs (loop2): free_blocks=0 [ 296.784347][ T6322] EXT4-fs (loop5): This should not happen!! Data will be lost [ 296.784347][ T6322] [ 296.785755][ T2926] EXT4-fs (loop2): dirty_blocks=16 [ 296.785769][ T2926] EXT4-fs (loop2): Block reservation details [ 296.785780][ T2926] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 296.806089][ T6324] loop0: detected capacity change from 0 to 2048 [ 296.811107][ T6322] EXT4-fs (loop5): Total free blocks count 0 [ 296.825850][ T6322] EXT4-fs (loop5): Free/Dirty block details [ 296.827164][ T5101] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 296.831783][ T6322] EXT4-fs (loop5): free_blocks=0 [ 296.848353][ T2898] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm kworker/u4:13: bg 0: block 234: padding at end of block bitmap is not set [ 296.848894][ T5102] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 296.872421][ T6322] EXT4-fs (loop5): dirty_blocks=16 [ 296.877533][ T6322] EXT4-fs (loop5): Block reservation details [ 296.887127][ T2898] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 296.909292][ T2898] EXT4-fs (loop4): This should not happen!! Data will be lost [ 296.909292][ T2898] [ 296.937797][ T6322] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 296.943920][ T2898] EXT4-fs (loop4): Total free blocks count 0 [ 296.958408][ T2898] EXT4-fs (loop4): Free/Dirty block details [ 296.964313][ T2898] EXT4-fs (loop4): free_blocks=0 [ 296.977737][ T2898] EXT4-fs (loop4): dirty_blocks=16 [ 297.000994][ T2898] EXT4-fs (loop4): Block reservation details [ 297.030205][ T2898] EXT4-fs (loop4): i_reserved_data_blocks=1 executing program executing program executing program [ 297.078015][ T6327] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set executing program [ 297.128847][ T6327] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 297.154055][ T6327] EXT4-fs (loop0): This should not happen!! Data will be lost [ 297.154055][ T6327] [ 297.166890][ T6332] loop5: detected capacity change from 0 to 2048 executing program [ 297.175583][ T6331] loop2: detected capacity change from 0 to 2048 [ 297.185087][ T6333] loop3: detected capacity change from 0 to 2048 [ 297.197022][ T6327] EXT4-fs (loop0): Total free blocks count 0 [ 297.227890][ T6327] EXT4-fs (loop0): Free/Dirty block details [ 297.239217][ T6337] loop4: detected capacity change from 0 to 2048 [ 297.257430][ T6335] loop1: detected capacity change from 0 to 2048 [ 297.268279][ T6327] EXT4-fs (loop0): free_blocks=0 [ 297.318915][ T6327] EXT4-fs (loop0): dirty_blocks=16 [ 297.324055][ T6327] EXT4-fs (loop0): Block reservation details [ 297.333656][ T6347] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 297.359732][ T6348] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 297.389480][ T6350] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 297.398175][ T6327] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 297.414419][ T6347] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 297.429914][ T6348] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 297.436887][ T6350] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 297.454672][ T6350] EXT4-fs (loop4): This should not happen!! Data will be lost [ 297.454672][ T6350] [ 297.464514][ T6350] EXT4-fs (loop4): Total free blocks count 0 [ 297.470582][ T6350] EXT4-fs (loop4): Free/Dirty block details [ 297.476488][ T6350] EXT4-fs (loop4): free_blocks=0 [ 297.482400][ T6350] EXT4-fs (loop4): dirty_blocks=16 [ 297.484394][ T6352] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 297.487502][ T6350] EXT4-fs (loop4): Block reservation details [ 297.487515][ T6350] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 297.497925][ T6347] EXT4-fs (loop3): This should not happen!! Data will be lost [ 297.497925][ T6347] [ 297.537931][ T6348] EXT4-fs (loop2): This should not happen!! Data will be lost [ 297.537931][ T6348] [ 297.548845][ T6352] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program [ 297.591807][ T6352] EXT4-fs (loop1): This should not happen!! Data will be lost [ 297.591807][ T6352] executing program executing program [ 297.632595][ T6352] EXT4-fs (loop1): Total free blocks count 0 [ 297.647760][ T6352] EXT4-fs (loop1): Free/Dirty block details executing program [ 297.679685][ T6352] EXT4-fs (loop1): free_blocks=0 [ 297.684905][ T2926] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm kworker/u4:14: bg 0: block 234: padding at end of block bitmap is not set [ 297.707694][ T6354] loop4: detected capacity change from 0 to 2048 [ 297.721412][ T6352] EXT4-fs (loop1): dirty_blocks=16 [ 297.736135][ T6356] loop0: detected capacity change from 0 to 2048 [ 297.741527][ T2926] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 297.746133][ T6352] EXT4-fs (loop1): Block reservation details [ 297.761615][ T6360] loop3: detected capacity change from 0 to 2048 [ 297.763966][ T6358] loop2: detected capacity change from 0 to 2048 [ 297.775874][ T2926] EXT4-fs (loop5): This should not happen!! Data will be lost [ 297.775874][ T2926] [ 297.786902][ T2926] EXT4-fs (loop5): Total free blocks count 0 [ 297.788583][ T6352] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 297.793306][ T2926] EXT4-fs (loop5): Free/Dirty block details [ 297.805497][ T2926] EXT4-fs (loop5): free_blocks=0 [ 297.810570][ T2926] EXT4-fs (loop5): dirty_blocks=16 [ 297.815800][ T2926] EXT4-fs (loop5): Block reservation details [ 297.819710][ T28] kauditd_printk_skb: 56 callbacks suppressed [ 297.819720][ T28] audit: type=1804 audit(1703758875.835:492): pid=6360 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.kq6AOq/39/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 297.822825][ T2926] EXT4-fs (loop5): i_reserved_data_blocks=1 executing program executing program [ 297.894828][ T28] audit: type=1804 audit(1703758875.885:493): pid=6360 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.kq6AOq/39/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 297.925557][ T6369] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 297.970393][ T6373] loop5: detected capacity change from 0 to 2048 [ 297.988783][ T6374] loop1: detected capacity change from 0 to 2048 [ 297.998021][ T28] audit: type=1804 audit(1703758875.915:494): pid=6356 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.8HMGXJ/40/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 298.030879][ T6376] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 298.046016][ T6369] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 298.058852][ T28] audit: type=1804 audit(1703758875.915:495): pid=6356 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.8HMGXJ/40/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 298.083074][ T6369] EXT4-fs (loop3): This should not happen!! Data will be lost [ 298.083074][ T6369] [ 298.087828][ T6378] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 298.093798][ T6376] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 298.120316][ T28] audit: type=1804 audit(1703758875.985:496): pid=6358 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.tVi2r0/40/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 298.136648][ T6376] EXT4-fs (loop2): This should not happen!! Data will be lost [ 298.136648][ T6376] [ 298.147298][ T28] audit: type=1804 audit(1703758875.985:497): pid=6358 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.tVi2r0/40/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 298.195262][ T28] audit: type=1804 audit(1703758876.005:498): pid=6354 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.i4lHgQ/42/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 298.235297][ T6378] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 298.270723][ T28] audit: type=1804 audit(1703758876.005:499): pid=6354 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.i4lHgQ/42/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 298.307765][ T6378] EXT4-fs (loop4): This should not happen!! Data will be lost [ 298.307765][ T6378] [ 298.321961][ T28] audit: type=1804 audit(1703758876.145:500): pid=6373 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.yN5GDE/41/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 298.358644][ T6382] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set executing program executing program [ 298.407799][ T5132] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 298.445294][ T6382] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 298.471226][ T28] audit: type=1804 audit(1703758876.145:501): pid=6373 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.yN5GDE/41/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 298.524074][ T75] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm kworker/u4:5: bg 0: block 234: padding at end of block bitmap is not set [ 298.527510][ T6382] EXT4-fs (loop1): This should not happen!! Data will be lost [ 298.527510][ T6382] [ 298.544926][ T6386] loop2: detected capacity change from 0 to 2048 [ 298.556790][ T6382] EXT4-fs (loop1): Total free blocks count 0 [ 298.557150][ T6385] loop3: detected capacity change from 0 to 2048 [ 298.563648][ T75] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 298.582853][ T75] EXT4-fs (loop5): This should not happen!! Data will be lost [ 298.582853][ T75] [ 298.583079][ T2898] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 298.593124][ T6382] EXT4-fs (loop1): Free/Dirty block details [ 298.611388][ T75] EXT4-fs (loop5): Total free blocks count 0 [ 298.617474][ T75] EXT4-fs (loop5): Free/Dirty block details executing program [ 298.628076][ T75] EXT4-fs (loop5): free_blocks=0 [ 298.637958][ T75] EXT4-fs (loop5): dirty_blocks=16 [ 298.649095][ T2898] EXT4-fs (loop0): This should not happen!! Data will be lost [ 298.649095][ T2898] [ 298.663668][ T75] EXT4-fs (loop5): Block reservation details [ 298.670599][ T75] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 298.676703][ T6382] EXT4-fs (loop1): free_blocks=0 [ 298.676749][ T2898] EXT4-fs (loop0): Total free blocks count 0 [ 298.690503][ T6382] EXT4-fs (loop1): dirty_blocks=16 [ 298.698658][ T6382] EXT4-fs (loop1): Block reservation details [ 298.704720][ T6382] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 298.712137][ T2898] EXT4-fs (loop0): Free/Dirty block details [ 298.718179][ T2898] EXT4-fs (loop0): free_blocks=0 [ 298.723205][ T2898] EXT4-fs (loop0): dirty_blocks=16 executing program executing program [ 298.728443][ T2898] EXT4-fs (loop0): Block reservation details [ 298.734550][ T2898] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 298.750530][ T6388] loop4: detected capacity change from 0 to 2048 [ 298.807453][ T6397] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 298.836708][ T6394] loop0: detected capacity change from 0 to 2048 executing program [ 298.883739][ T6397] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 298.905460][ T6396] loop5: detected capacity change from 0 to 2048 [ 298.943322][ T6397] EXT4-fs (loop2): This should not happen!! Data will be lost [ 298.943322][ T6397] [ 298.964697][ T6405] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 298.969375][ T6402] loop1: detected capacity change from 0 to 2048 [ 298.987551][ T6397] EXT4-fs (loop2): Total free blocks count 0 [ 298.993899][ T6397] EXT4-fs (loop2): Free/Dirty block details [ 298.999897][ T6397] EXT4-fs (loop2): free_blocks=0 [ 299.005261][ T6397] EXT4-fs (loop2): dirty_blocks=16 [ 299.010927][ T6397] EXT4-fs (loop2): Block reservation details [ 299.017074][ T6397] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 299.024008][ T6405] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 299.036829][ T6405] EXT4-fs (loop4): This should not happen!! Data will be lost [ 299.036829][ T6405] [ 299.046662][ T6405] EXT4-fs (loop4): Total free blocks count 0 [ 299.055502][ T6405] EXT4-fs (loop4): Free/Dirty block details [ 299.061568][ T6405] EXT4-fs (loop4): free_blocks=0 [ 299.066644][ T6405] EXT4-fs (loop4): dirty_blocks=16 [ 299.088066][ T6405] EXT4-fs (loop4): Block reservation details [ 299.094085][ T6405] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 299.127157][ T6411] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 299.162574][ T6412] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set executing program [ 299.212194][ T6411] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 299.228751][ T6412] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 299.247127][ T6411] EXT4-fs (loop5): This should not happen!! Data will be lost [ 299.247127][ T6411] [ 299.269567][ T6412] EXT4-fs (loop1): This should not happen!! Data will be lost [ 299.269567][ T6412] [ 299.277789][ T6411] EXT4-fs (loop5): Total free blocks count 0 [ 299.287825][ T6411] EXT4-fs (loop5): Free/Dirty block details [ 299.302085][ T6412] EXT4-fs (loop1): Total free blocks count 0 executing program [ 299.314321][ T6414] loop2: detected capacity change from 0 to 2048 [ 299.323419][ T6412] EXT4-fs (loop1): Free/Dirty block details [ 299.323611][ T6411] EXT4-fs (loop5): free_blocks=0 [ 299.336208][ T2926] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm kworker/u4:14: bg 0: block 234: padding at end of block bitmap is not set [ 299.337783][ T6411] EXT4-fs (loop5): dirty_blocks=16 [ 299.362863][ T6412] EXT4-fs (loop1): free_blocks=0 [ 299.372651][ T6412] EXT4-fs (loop1): dirty_blocks=16 [ 299.374484][ T6411] EXT4-fs (loop5): Block reservation details [ 299.384782][ T6412] EXT4-fs (loop1): Block reservation details [ 299.388689][ T6411] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 299.391182][ T2926] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 299.416027][ T6412] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 299.424602][ T6416] loop4: detected capacity change from 0 to 2048 [ 299.426516][ T2926] EXT4-fs (loop3): This should not happen!! Data will be lost [ 299.426516][ T2926] executing program [ 299.476788][ T2926] EXT4-fs (loop3): Total free blocks count 0 [ 299.483191][ T2926] EXT4-fs (loop3): Free/Dirty block details [ 299.487916][ T12] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm kworker/u4:1: bg 0: block 234: padding at end of block bitmap is not set [ 299.489318][ T2926] EXT4-fs (loop3): free_blocks=0 [ 299.509149][ T2926] EXT4-fs (loop3): dirty_blocks=16 [ 299.514386][ T2926] EXT4-fs (loop3): Block reservation details [ 299.521087][ T2926] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 299.559744][ T6421] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 299.560023][ T6424] loop5: detected capacity change from 0 to 2048 [ 299.604127][ T12] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 299.628908][ T6421] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program executing program [ 299.658826][ T12] EXT4-fs (loop0): This should not happen!! Data will be lost [ 299.658826][ T12] [ 299.677854][ T6421] EXT4-fs (loop2): This should not happen!! Data will be lost [ 299.677854][ T6421] [ 299.707548][ T6430] loop1: detected capacity change from 0 to 2048 [ 299.715550][ T12] EXT4-fs (loop0): Total free blocks count 0 [ 299.721995][ T12] EXT4-fs (loop0): Free/Dirty block details [ 299.728161][ T12] EXT4-fs (loop0): free_blocks=0 [ 299.731921][ T6421] EXT4-fs (loop2): Total free blocks count 0 [ 299.733380][ T12] EXT4-fs (loop0): dirty_blocks=16 [ 299.744577][ T12] EXT4-fs (loop0): Block reservation details [ 299.750744][ T12] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 299.764712][ T6421] EXT4-fs (loop2): Free/Dirty block details [ 299.772828][ T6421] EXT4-fs (loop2): free_blocks=0 [ 299.777915][ T6421] EXT4-fs (loop2): dirty_blocks=16 [ 299.783151][ T6421] EXT4-fs (loop2): Block reservation details [ 299.789276][ T6421] EXT4-fs (loop2): i_reserved_data_blocks=1 executing program [ 299.828248][ T6428] loop3: detected capacity change from 0 to 2048 [ 299.916052][ T6435] loop0: detected capacity change from 0 to 2048 executing program [ 299.998474][ T75] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm kworker/u4:5: bg 0: block 234: padding at end of block bitmap is not set [ 300.022690][ T6441] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 300.072287][ T75] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 300.107466][ T6443] loop2: detected capacity change from 0 to 2048 [ 300.118163][ T75] EXT4-fs (loop4): This should not happen!! Data will be lost [ 300.118163][ T75] [ 300.128709][ T75] EXT4-fs (loop4): Total free blocks count 0 [ 300.134848][ T75] EXT4-fs (loop4): Free/Dirty block details [ 300.141323][ T75] EXT4-fs (loop4): free_blocks=0 [ 300.146405][ T75] EXT4-fs (loop4): dirty_blocks=16 [ 300.150242][ T6441] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 300.152098][ T75] EXT4-fs (loop4): Block reservation details [ 300.170798][ T75] EXT4-fs (loop4): i_reserved_data_blocks=1 executing program [ 300.202820][ T75] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm kworker/u4:5: bg 0: block 234: padding at end of block bitmap is not set [ 300.232764][ T6441] EXT4-fs (loop3): This should not happen!! Data will be lost [ 300.232764][ T6441] [ 300.250435][ T6441] EXT4-fs (loop3): Total free blocks count 0 [ 300.256426][ T6441] EXT4-fs (loop3): Free/Dirty block details [ 300.262595][ T5132] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 300.282620][ T75] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 300.303945][ T6449] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 300.327872][ T6441] EXT4-fs (loop3): free_blocks=0 [ 300.329292][ T6448] loop4: detected capacity change from 0 to 2048 [ 300.341387][ T75] EXT4-fs (loop1): This should not happen!! Data will be lost [ 300.341387][ T75] [ 300.351156][ T75] EXT4-fs (loop1): Total free blocks count 0 [ 300.353827][ T6441] EXT4-fs (loop3): dirty_blocks=16 [ 300.357283][ T75] EXT4-fs (loop1): Free/Dirty block details [ 300.366020][ T6441] EXT4-fs (loop3): Block reservation details [ 300.368785][ T75] EXT4-fs (loop1): free_blocks=0 [ 300.374959][ T2898] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 3 with error 28 [ 300.394860][ T6449] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 300.405133][ T75] EXT4-fs (loop1): dirty_blocks=16 [ 300.407491][ T6441] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 300.413426][ T75] EXT4-fs (loop1): Block reservation details [ 300.424451][ T75] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 300.431222][ T2898] EXT4-fs (loop5): This should not happen!! Data will be lost [ 300.431222][ T2898] [ 300.434219][ T6449] EXT4-fs (loop2): This should not happen!! Data will be lost [ 300.434219][ T6449] [ 300.458318][ T2898] EXT4-fs (loop5): Total free blocks count 0 [ 300.464468][ T2898] EXT4-fs (loop5): Free/Dirty block details [ 300.485629][ T6449] EXT4-fs (loop2): Total free blocks count 0 [ 300.492470][ T6449] EXT4-fs (loop2): Free/Dirty block details executing program [ 300.493232][ T2402] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm kworker/u4:7: bg 0: block 234: padding at end of block bitmap is not set [ 300.499028][ T6449] EXT4-fs (loop2): free_blocks=0 [ 300.514513][ T2898] EXT4-fs (loop5): free_blocks=0 [ 300.548439][ T2898] EXT4-fs (loop5): dirty_blocks=16 [ 300.553598][ T2898] EXT4-fs (loop5): Block reservation details [ 300.565553][ T6454] loop1: detected capacity change from 0 to 2048 [ 300.578716][ T2402] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 300.598222][ T6449] EXT4-fs (loop2): dirty_blocks=16 [ 300.603397][ T6449] EXT4-fs (loop2): Block reservation details executing program [ 300.604844][ T2898] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 300.615613][ T6449] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 300.631468][ T2402] EXT4-fs (loop0): This should not happen!! Data will be lost [ 300.631468][ T2402] [ 300.657208][ T2402] EXT4-fs (loop0): Total free blocks count 0 [ 300.674282][ T6456] loop3: detected capacity change from 0 to 2048 executing program [ 300.702631][ T2402] EXT4-fs (loop0): Free/Dirty block details [ 300.724220][ T2402] EXT4-fs (loop0): free_blocks=0 [ 300.764200][ T2402] EXT4-fs (loop0): dirty_blocks=16 [ 300.769519][ T2402] EXT4-fs (loop0): Block reservation details [ 300.775620][ T2402] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 300.794117][ T2898] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm kworker/u4:13: bg 0: block 234: padding at end of block bitmap is not set [ 300.809262][ T6461] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 300.825508][ T2898] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 300.841779][ T6461] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program [ 300.861814][ T6460] loop5: detected capacity change from 0 to 2048 [ 300.882231][ T2898] EXT4-fs (loop4): This should not happen!! Data will be lost [ 300.882231][ T2898] [ 300.888807][ T6465] loop2: detected capacity change from 0 to 2048 executing program [ 300.912647][ T6461] EXT4-fs (loop1): This should not happen!! Data will be lost [ 300.912647][ T6461] [ 300.912773][ T6466] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 300.922599][ T2898] EXT4-fs (loop4): Total free blocks count 0 [ 300.959704][ T6461] EXT4-fs (loop1): Total free blocks count 0 [ 300.963384][ T6469] loop0: detected capacity change from 0 to 2048 [ 300.974025][ T2898] EXT4-fs (loop4): Free/Dirty block details [ 300.974675][ T6466] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 300.980244][ T2898] EXT4-fs (loop4): free_blocks=0 [ 300.997886][ T2898] EXT4-fs (loop4): dirty_blocks=16 [ 301.003002][ T2898] EXT4-fs (loop4): Block reservation details [ 301.009065][ T2898] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 301.015707][ T6461] EXT4-fs (loop1): Free/Dirty block details [ 301.033199][ T6466] EXT4-fs (loop3): This should not happen!! Data will be lost [ 301.033199][ T6466] [ 301.042952][ T6466] EXT4-fs (loop3): Total free blocks count 0 [ 301.058402][ T6461] EXT4-fs (loop1): free_blocks=0 executing program [ 301.074758][ T6466] EXT4-fs (loop3): Free/Dirty block details [ 301.084252][ T6466] EXT4-fs (loop3): free_blocks=0 [ 301.089332][ T6466] EXT4-fs (loop3): dirty_blocks=16 [ 301.094528][ T6466] EXT4-fs (loop3): Block reservation details [ 301.101185][ T6466] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 301.110723][ T6461] EXT4-fs (loop1): dirty_blocks=16 [ 301.118114][ T6476] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 301.127389][ T6461] EXT4-fs (loop1): Block reservation details [ 301.142804][ T6477] loop4: detected capacity change from 0 to 2048 [ 301.149773][ T6461] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 301.155728][ T6479] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 301.180715][ T6476] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 301.196709][ T6476] EXT4-fs (loop5): This should not happen!! Data will be lost [ 301.196709][ T6476] [ 301.208279][ T6476] EXT4-fs (loop5): Total free blocks count 0 [ 301.214541][ T6479] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 301.237289][ T6476] EXT4-fs (loop5): Free/Dirty block details [ 301.285679][ T6479] EXT4-fs (loop2): This should not happen!! Data will be lost [ 301.285679][ T6479] [ 301.287838][ T6476] EXT4-fs (loop5): free_blocks=0 executing program executing program [ 301.329015][ T6483] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 301.364109][ T6476] EXT4-fs (loop5): dirty_blocks=16 [ 301.380247][ T6483] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 301.390338][ T6486] loop1: detected capacity change from 0 to 2048 [ 301.400113][ T6485] loop3: detected capacity change from 0 to 2048 [ 301.405392][ T6476] EXT4-fs (loop5): Block reservation details [ 301.422659][ T6483] EXT4-fs (loop4): This should not happen!! Data will be lost executing program [ 301.422659][ T6483] [ 301.433643][ T6476] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 301.440791][ T2898] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm kworker/u4:13: bg 0: block 234: padding at end of block bitmap is not set [ 301.451761][ T6483] EXT4-fs (loop4): Total free blocks count 0 [ 301.475722][ T2898] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 301.490836][ T6483] EXT4-fs (loop4): Free/Dirty block details [ 301.500914][ T6488] loop2: detected capacity change from 0 to 2048 [ 301.509181][ T2898] EXT4-fs (loop0): This should not happen!! Data will be lost [ 301.509181][ T2898] [ 301.509853][ T6483] EXT4-fs (loop4): free_blocks=0 [ 301.518851][ T2898] EXT4-fs (loop0): Total free blocks count 0 executing program [ 301.518865][ T2898] EXT4-fs (loop0): Free/Dirty block details [ 301.518877][ T2898] EXT4-fs (loop0): free_blocks=0 [ 301.518890][ T2898] EXT4-fs (loop0): dirty_blocks=16 [ 301.518901][ T2898] EXT4-fs (loop0): Block reservation details [ 301.518912][ T2898] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 301.572079][ T6494] loop5: detected capacity change from 0 to 2048 [ 301.580480][ T6483] EXT4-fs (loop4): dirty_blocks=16 [ 301.585790][ T6483] EXT4-fs (loop4): Block reservation details [ 301.601083][ T6483] EXT4-fs (loop4): i_reserved_data_blocks=1 executing program [ 301.642356][ T6499] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 301.707965][ T6503] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 301.716847][ T6502] loop0: detected capacity change from 0 to 2048 [ 301.735485][ T6499] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 301.749659][ T6503] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 301.765859][ T6499] EXT4-fs (loop3): This should not happen!! Data will be lost [ 301.765859][ T6499] [ 301.788686][ T6503] EXT4-fs (loop5): This should not happen!! Data will be lost [ 301.788686][ T6503] executing program [ 301.843182][ T6503] EXT4-fs (loop5): Total free blocks count 0 [ 301.867294][ T6503] EXT4-fs (loop5): Free/Dirty block details executing program [ 301.890064][ T6509] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 301.893497][ T6503] EXT4-fs (loop5): free_blocks=0 [ 301.938791][ T6508] loop4: detected capacity change from 0 to 2048 [ 301.944920][ T6503] EXT4-fs (loop5): dirty_blocks=16 [ 301.957321][ T6503] EXT4-fs (loop5): Block reservation details [ 301.982396][ T6503] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 301.986701][ T6509] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 302.029898][ T2402] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm kworker/u4:7: bg 0: block 234: padding at end of block bitmap is not set [ 302.059228][ T6511] loop3: detected capacity change from 0 to 2048 [ 302.067266][ T6509] EXT4-fs (loop0): This should not happen!! Data will be lost [ 302.067266][ T6509] [ 302.068140][ T6514] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 302.084214][ T2402] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 302.105594][ T6514] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 302.118160][ T6509] EXT4-fs (loop0): Total free blocks count 0 [ 302.127948][ T6514] EXT4-fs (loop4): This should not happen!! Data will be lost [ 302.127948][ T6514] [ 302.144768][ T6509] EXT4-fs (loop0): Free/Dirty block details [ 302.156322][ T6514] EXT4-fs (loop4): Total free blocks count 0 [ 302.165930][ T6514] EXT4-fs (loop4): Free/Dirty block details executing program [ 302.187055][ T6514] EXT4-fs (loop4): free_blocks=0 [ 302.192119][ T2402] EXT4-fs (loop1): This should not happen!! Data will be lost [ 302.192119][ T2402] [ 302.192957][ T6517] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 302.205446][ T6509] EXT4-fs (loop0): free_blocks=0 [ 302.230469][ T6514] EXT4-fs (loop4): dirty_blocks=16 [ 302.235769][ T6514] EXT4-fs (loop4): Block reservation details [ 302.241892][ T2402] EXT4-fs (loop1): Total free blocks count 0 [ 302.248452][ T2926] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm kworker/u4:14: bg 0: block 234: padding at end of block bitmap is not set [ 302.251626][ T6514] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 302.270389][ T2402] EXT4-fs (loop1): Free/Dirty block details [ 302.270525][ T6517] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 302.280572][ T6519] loop5: detected capacity change from 0 to 2048 [ 302.294691][ T6517] EXT4-fs (loop3): This should not happen!! Data will be lost [ 302.294691][ T6517] [ 302.294840][ T2402] EXT4-fs (loop1): free_blocks=0 [ 302.308322][ T6509] EXT4-fs (loop0): dirty_blocks=16 [ 302.309911][ T2926] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 302.316307][ T6509] EXT4-fs (loop0): Block reservation details [ 302.334902][ T6509] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 302.336814][ T2402] EXT4-fs (loop1): dirty_blocks=16 [ 302.341363][ T6517] EXT4-fs (loop3): Total free blocks count 0 [ 302.347523][ T2402] EXT4-fs (loop1): Block reservation details [ 302.356483][ T6517] EXT4-fs (loop3): Free/Dirty block details [ 302.361623][ T2926] EXT4-fs (loop2): This should not happen!! Data will be lost [ 302.361623][ T2926] [ 302.382084][ T6517] EXT4-fs (loop3): free_blocks=0 [ 302.385914][ T2402] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 302.387210][ T6517] EXT4-fs (loop3): dirty_blocks=16 [ 302.397591][ T2926] EXT4-fs (loop2): Total free blocks count 0 [ 302.400678][ T6517] EXT4-fs (loop3): Block reservation details [ 302.411277][ T6517] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 302.417804][ T2926] EXT4-fs (loop2): Free/Dirty block details [ 302.423733][ T2926] EXT4-fs (loop2): free_blocks=0 executing program [ 302.464490][ T6522] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 302.480441][ T6522] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 302.504036][ T6524] loop0: detected capacity change from 0 to 2048 executing program [ 302.513186][ T6522] EXT4-fs (loop5): This should not happen!! Data will be lost [ 302.513186][ T6522] [ 302.519253][ T2926] EXT4-fs (loop2): dirty_blocks=16 [ 302.528991][ T6522] EXT4-fs (loop5): Total free blocks count 0 [ 302.541972][ T6522] EXT4-fs (loop5): Free/Dirty block details [ 302.544913][ T2926] EXT4-fs (loop2): Block reservation details [ 302.552946][ T6522] EXT4-fs (loop5): free_blocks=0 executing program [ 302.567009][ T2926] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 302.580392][ T6522] EXT4-fs (loop5): dirty_blocks=16 [ 302.623448][ T6522] EXT4-fs (loop5): Block reservation details [ 302.635902][ T6531] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 302.654135][ T6522] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 302.656288][ T6531] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program [ 302.672713][ T6531] EXT4-fs (loop0): This should not happen!! Data will be lost [ 302.672713][ T6531] [ 302.682946][ T6530] loop4: detected capacity change from 0 to 2048 [ 302.697883][ T6531] EXT4-fs (loop0): Total free blocks count 0 [ 302.699144][ T6527] loop1: detected capacity change from 0 to 2048 executing program [ 302.722706][ T6531] EXT4-fs (loop0): Free/Dirty block details [ 302.742253][ T6531] EXT4-fs (loop0): free_blocks=0 [ 302.752348][ T6531] EXT4-fs (loop0): dirty_blocks=16 [ 302.763095][ T6531] EXT4-fs (loop0): Block reservation details [ 302.769642][ T6534] loop2: detected capacity change from 0 to 2048 [ 302.778300][ T6531] EXT4-fs (loop0): i_reserved_data_blocks=1 executing program [ 302.815113][ T6540] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 302.842188][ T6542] loop5: detected capacity change from 0 to 2048 [ 302.845673][ T6536] loop3: detected capacity change from 0 to 2048 executing program [ 302.859798][ T6545] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 302.898662][ T6547] loop0: detected capacity change from 0 to 2048 [ 302.907202][ T6540] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 302.908349][ T28] kauditd_printk_skb: 64 callbacks suppressed [ 302.908358][ T28] audit: type=1804 audit(1703758880.935:566): pid=6534 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.tVi2r0/46/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 302.920490][ T6540] EXT4-fs (loop4): This should not happen!! Data will be lost [ 302.920490][ T6540] [ 302.949322][ T28] audit: type=1804 audit(1703758880.955:567): pid=6534 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.tVi2r0/46/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 302.949369][ T28] audit: type=1804 audit(1703758880.965:568): pid=6536 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.kq6AOq/45/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 302.949410][ T28] audit: type=1804 audit(1703758880.965:569): pid=6536 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.kq6AOq/45/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 303.031381][ T6555] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 303.053045][ T28] audit: type=1804 audit(1703758881.075:570): pid=6556 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.yN5GDE/47/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 303.083910][ T6553] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 303.108319][ T6555] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 303.113102][ T6545] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 303.127314][ T6555] EXT4-fs (loop2): This should not happen!! Data will be lost [ 303.127314][ T6555] [ 303.144962][ T6555] EXT4-fs (loop2): Total free blocks count 0 [ 303.168737][ T6555] EXT4-fs (loop2): Free/Dirty block details [ 303.174756][ T6555] EXT4-fs (loop2): free_blocks=0 [ 303.180289][ T6555] EXT4-fs (loop2): dirty_blocks=16 [ 303.185510][ T6555] EXT4-fs (loop2): Block reservation details [ 303.191928][ T6555] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 303.210117][ T28] audit: type=1804 audit(1703758881.075:571): pid=6542 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.yN5GDE/47/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 303.224408][ T6553] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 303.239648][ T6545] EXT4-fs (loop1): This should not happen!! Data will be lost [ 303.239648][ T6545] [ 303.258126][ T6553] EXT4-fs (loop3): This should not happen!! Data will be lost [ 303.258126][ T6553] [ 303.283710][ T28] audit: type=1804 audit(1703758881.175:572): pid=6547 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.8HMGXJ/46/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 303.307286][ T28] audit: type=1804 audit(1703758881.205:573): pid=6547 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.8HMGXJ/46/file0/bus" dev="loop0" ino=18 res=1 errno=0 executing program executing program executing program executing program [ 303.483297][ T6561] loop1: detected capacity change from 0 to 2048 [ 303.500659][ T2926] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm kworker/u4:14: bg 0: block 234: padding at end of block bitmap is not set [ 303.519384][ T6563] loop2: detected capacity change from 0 to 2048 [ 303.523541][ T6562] loop4: detected capacity change from 0 to 2048 [ 303.550831][ T2926] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 303.569332][ T28] audit: type=1804 audit(1703758881.595:574): pid=6562 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.i4lHgQ/49/file0/bus" dev="loop4" ino=18 res=1 errno=0 [ 303.593158][ T28] audit: type=1804 audit(1703758881.615:575): pid=6563 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.tVi2r0/47/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 303.598210][ T2926] EXT4-fs (loop5): This should not happen!! Data will be lost [ 303.598210][ T2926] [ 303.647958][ T6565] loop3: detected capacity change from 0 to 2048 [ 303.676240][ T6573] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 303.689947][ T2926] EXT4-fs (loop5): Total free blocks count 0 [ 303.700590][ T2926] EXT4-fs (loop5): Free/Dirty block details [ 303.706556][ T2926] EXT4-fs (loop5): free_blocks=0 [ 303.711705][ T2926] EXT4-fs (loop5): dirty_blocks=16 [ 303.716918][ T2926] EXT4-fs (loop5): Block reservation details [ 303.723070][ T2926] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 303.723233][ T6576] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 303.732403][ T6573] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 303.768596][ T2898] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm kworker/u4:13: bg 0: block 234: padding at end of block bitmap is not set executing program [ 303.807231][ T6576] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 303.820451][ T6573] EXT4-fs (loop4): This should not happen!! Data will be lost [ 303.820451][ T6573] [ 303.838542][ T2898] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 303.858186][ T2898] EXT4-fs (loop0): This should not happen!! Data will be lost [ 303.858186][ T2898] [ 303.878140][ T6573] EXT4-fs (loop4): Total free blocks count 0 [ 303.884704][ T2898] EXT4-fs (loop0): Total free blocks count 0 [ 303.885319][ T6576] EXT4-fs (loop1): This should not happen!! Data will be lost [ 303.885319][ T6576] [ 303.891364][ T6573] EXT4-fs (loop4): Free/Dirty block details [ 303.907417][ T6579] loop5: detected capacity change from 0 to 2048 [ 303.917771][ T2898] EXT4-fs (loop0): Free/Dirty block details [ 303.923809][ T6573] EXT4-fs (loop4): free_blocks=0 [ 303.929562][ T2898] EXT4-fs (loop0): free_blocks=0 [ 303.934673][ T6573] EXT4-fs (loop4): dirty_blocks=16 [ 303.937546][ T6576] EXT4-fs (loop1): Total free blocks count 0 [ 303.940421][ T2898] EXT4-fs (loop0): dirty_blocks=16 [ 303.949063][ T6576] EXT4-fs (loop1): Free/Dirty block details [ 303.951429][ T6573] EXT4-fs (loop4): Block reservation details [ 303.960274][ T6576] EXT4-fs (loop1): free_blocks=0 [ 303.967206][ T2898] EXT4-fs (loop0): Block reservation details [ 303.974276][ T6573] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 303.980735][ T2898] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 303.999287][ T6576] EXT4-fs (loop1): dirty_blocks=16 [ 304.014823][ T6576] EXT4-fs (loop1): Block reservation details [ 304.024330][ T2926] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm kworker/u4:14: bg 0: block 234: padding at end of block bitmap is not set [ 304.027096][ T6576] EXT4-fs (loop1): i_reserved_data_blocks=1 executing program [ 304.071759][ T2926] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program [ 304.143887][ T6584] loop0: detected capacity change from 0 to 2048 [ 304.147793][ T2926] EXT4-fs (loop2): This should not happen!! Data will be lost [ 304.147793][ T2926] [ 304.173222][ T2926] EXT4-fs (loop2): Total free blocks count 0 [ 304.180494][ T2926] EXT4-fs (loop2): Free/Dirty block details [ 304.188494][ T2926] EXT4-fs (loop2): free_blocks=0 [ 304.193672][ T2926] EXT4-fs (loop2): dirty_blocks=16 [ 304.197482][ T6586] loop4: detected capacity change from 0 to 2048 [ 304.199492][ T2926] EXT4-fs (loop2): Block reservation details [ 304.212414][ T2926] EXT4-fs (loop2): i_reserved_data_blocks=1 executing program [ 304.301045][ T2926] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm kworker/u4:14: bg 0: block 234: padding at end of block bitmap is not set [ 304.309861][ T6592] loop1: detected capacity change from 0 to 2048 [ 304.338589][ T2926] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 3 with error 28 executing program [ 304.350886][ T2926] EXT4-fs (loop3): This should not happen!! Data will be lost [ 304.350886][ T2926] [ 304.360656][ T2926] EXT4-fs (loop3): Total free blocks count 0 [ 304.371507][ T2926] EXT4-fs (loop3): Free/Dirty block details [ 304.410846][ T2926] EXT4-fs (loop3): free_blocks=0 [ 304.424884][ T6595] loop2: detected capacity change from 0 to 2048 [ 304.432973][ T2926] EXT4-fs (loop3): dirty_blocks=16 [ 304.433207][ T12] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm kworker/u4:1: bg 0: block 234: padding at end of block bitmap is not set [ 304.438239][ T2926] EXT4-fs (loop3): Block reservation details [ 304.438305][ T2926] EXT4-fs (loop3): i_reserved_data_blocks=1 executing program [ 304.575506][ T12] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 304.617602][ T6604] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 304.648116][ T6604] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 304.654228][ T12] EXT4-fs (loop5): This should not happen!! Data will be lost [ 304.654228][ T12] [ 304.690276][ T6604] EXT4-fs (loop1): This should not happen!! Data will be lost [ 304.690276][ T6604] [ 304.711883][ T6604] EXT4-fs (loop1): Total free blocks count 0 [ 304.718524][ T6603] loop3: detected capacity change from 0 to 2048 [ 304.718761][ T2402] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm kworker/u4:7: bg 0: block 234: padding at end of block bitmap is not set [ 304.725190][ T12] EXT4-fs (loop5): Total free blocks count 0 [ 304.747194][ T6604] EXT4-fs (loop1): Free/Dirty block details [ 304.748387][ T12] EXT4-fs (loop5): Free/Dirty block details [ 304.754259][ T6604] EXT4-fs (loop1): free_blocks=0 [ 304.764172][ T12] EXT4-fs (loop5): free_blocks=0 [ 304.768361][ T6604] EXT4-fs (loop1): dirty_blocks=16 [ 304.769945][ T12] EXT4-fs (loop5): dirty_blocks=16 [ 304.774748][ T2402] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 304.779825][ T12] EXT4-fs (loop5): Block reservation details [ 304.800099][ T6604] EXT4-fs (loop1): Block reservation details [ 304.817783][ T2402] EXT4-fs (loop4): This should not happen!! Data will be lost [ 304.817783][ T2402] [ 304.828061][ T6604] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 304.830283][ T2402] EXT4-fs (loop4): Total free blocks count 0 [ 304.840111][ T12] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 304.850744][ T2402] EXT4-fs (loop4): Free/Dirty block details [ 304.860225][ T2402] EXT4-fs (loop4): free_blocks=0 [ 304.871983][ T2402] EXT4-fs (loop4): dirty_blocks=16 [ 304.888107][ T2402] EXT4-fs (loop4): Block reservation details [ 304.901886][ T2402] EXT4-fs (loop4): i_reserved_data_blocks=1 executing program executing program executing program [ 305.022883][ T75] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm kworker/u4:5: bg 0: block 234: padding at end of block bitmap is not set [ 305.078790][ T75] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 305.090687][ T6609] loop5: detected capacity change from 0 to 2048 [ 305.121281][ T75] EXT4-fs (loop0): This should not happen!! Data will be lost [ 305.121281][ T75] [ 305.133613][ T12] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm kworker/u4:1: bg 0: block 234: padding at end of block bitmap is not set [ 305.133776][ T6612] loop4: detected capacity change from 0 to 2048 [ 305.154689][ T75] EXT4-fs (loop0): Total free blocks count 0 [ 305.161905][ T75] EXT4-fs (loop0): Free/Dirty block details [ 305.168840][ T75] EXT4-fs (loop0): free_blocks=0 [ 305.173886][ T75] EXT4-fs (loop0): dirty_blocks=16 [ 305.179340][ T75] EXT4-fs (loop0): Block reservation details [ 305.185004][ T6613] loop1: detected capacity change from 0 to 2048 [ 305.185442][ T75] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 305.196490][ T12] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 305.263648][ T6618] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 305.287932][ T12] EXT4-fs (loop2): This should not happen!! Data will be lost [ 305.287932][ T12] executing program [ 305.299806][ T6619] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 305.326172][ T12] EXT4-fs (loop2): Total free blocks count 0 [ 305.332724][ T6618] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 305.337370][ T6621] loop0: detected capacity change from 0 to 2048 [ 305.345962][ T2402] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm kworker/u4:7: bg 0: block 234: padding at end of block bitmap is not set [ 305.368050][ T6619] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 305.383184][ T12] EXT4-fs (loop2): Free/Dirty block details [ 305.387754][ T6619] EXT4-fs (loop4): This should not happen!! Data will be lost [ 305.387754][ T6619] [ 305.398895][ T12] EXT4-fs (loop2): free_blocks=0 [ 305.398913][ T12] EXT4-fs (loop2): dirty_blocks=16 [ 305.398925][ T12] EXT4-fs (loop2): Block reservation details [ 305.398935][ T12] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 305.422441][ T6619] EXT4-fs (loop4): Total free blocks count 0 [ 305.425936][ T6618] EXT4-fs (loop5): This should not happen!! Data will be lost [ 305.425936][ T6618] [ 305.428508][ T6619] EXT4-fs (loop4): Free/Dirty block details [ 305.428523][ T6619] EXT4-fs (loop4): free_blocks=0 [ 305.428536][ T6619] EXT4-fs (loop4): dirty_blocks=16 [ 305.428547][ T6619] EXT4-fs (loop4): Block reservation details [ 305.428557][ T6619] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 305.469744][ T2402] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 305.470326][ T6618] EXT4-fs (loop5): Total free blocks count 0 [ 305.496709][ T2402] EXT4-fs (loop3): This should not happen!! Data will be lost [ 305.496709][ T2402] executing program [ 305.510948][ T6626] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 305.549416][ T2402] EXT4-fs (loop3): Total free blocks count 0 [ 305.562646][ T2402] EXT4-fs (loop3): Free/Dirty block details [ 305.569276][ T6626] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 305.583262][ T2402] EXT4-fs (loop3): free_blocks=0 [ 305.588652][ T6618] EXT4-fs (loop5): Free/Dirty block details [ 305.595281][ T2402] EXT4-fs (loop3): dirty_blocks=16 [ 305.600800][ T6618] EXT4-fs (loop5): free_blocks=0 [ 305.608172][ T2402] EXT4-fs (loop3): Block reservation details executing program [ 305.614393][ T6618] EXT4-fs (loop5): dirty_blocks=16 [ 305.620231][ T2402] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 305.626425][ T6618] EXT4-fs (loop5): Block reservation details [ 305.651210][ T6618] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 305.653742][ T6628] loop2: detected capacity change from 0 to 2048 executing program [ 305.681659][ T6626] EXT4-fs (loop1): This should not happen!! Data will be lost [ 305.681659][ T6626] [ 305.703349][ T6631] loop4: detected capacity change from 0 to 2048 [ 305.720802][ T6626] EXT4-fs (loop1): Total free blocks count 0 [ 305.734616][ T6633] loop3: detected capacity change from 0 to 2048 executing program [ 305.818174][ T6626] EXT4-fs (loop1): Free/Dirty block details [ 305.874470][ T75] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm kworker/u4:5: bg 0: block 234: padding at end of block bitmap is not set [ 305.899578][ T6626] EXT4-fs (loop1): free_blocks=0 [ 305.904549][ T6626] EXT4-fs (loop1): dirty_blocks=16 [ 305.918447][ T6643] loop5: detected capacity change from 0 to 2048 [ 305.951276][ T6626] EXT4-fs (loop1): Block reservation details [ 305.958630][ T75] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 305.977157][ T6626] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 306.002405][ T75] EXT4-fs (loop0): This should not happen!! Data will be lost [ 306.002405][ T75] [ 306.067695][ T75] EXT4-fs (loop0): Total free blocks count 0 [ 306.080151][ T6647] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set executing program [ 306.123673][ T75] EXT4-fs (loop0): Free/Dirty block details [ 306.150154][ T75] EXT4-fs (loop0): free_blocks=0 [ 306.172883][ T6647] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 306.175813][ T75] EXT4-fs (loop0): dirty_blocks=16 [ 306.200088][ T2898] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm kworker/u4:13: bg 0: block 234: padding at end of block bitmap is not set [ 306.215341][ T6649] loop1: detected capacity change from 0 to 2048 [ 306.222392][ T6647] EXT4-fs (loop5): This should not happen!! Data will be lost [ 306.222392][ T6647] [ 306.223111][ T75] EXT4-fs (loop0): Block reservation details [ 306.234619][ T6647] EXT4-fs (loop5): Total free blocks count 0 [ 306.244423][ T2898] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 3 with error 28 [ 306.257878][ T6647] EXT4-fs (loop5): Free/Dirty block details [ 306.264477][ T2898] EXT4-fs (loop4): This should not happen!! Data will be lost [ 306.264477][ T2898] [ 306.274764][ T6647] EXT4-fs (loop5): free_blocks=0 [ 306.277576][ T75] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 306.280198][ T6647] EXT4-fs (loop5): dirty_blocks=16 [ 306.291179][ T2898] EXT4-fs (loop4): Total free blocks count 0 [ 306.297922][ T6647] EXT4-fs (loop5): Block reservation details [ 306.301047][ T2898] EXT4-fs (loop4): Free/Dirty block details [ 306.310276][ T2898] EXT4-fs (loop4): free_blocks=0 [ 306.336759][ T6647] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 306.352666][ T2898] EXT4-fs (loop4): dirty_blocks=16 executing program [ 306.398856][ T75] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm kworker/u4:5: bg 0: block 234: padding at end of block bitmap is not set [ 306.415951][ T6654] loop0: detected capacity change from 0 to 2048 [ 306.423251][ T2898] EXT4-fs (loop4): Block reservation details [ 306.423266][ T2898] EXT4-fs (loop4): i_reserved_data_blocks=1 executing program [ 306.453589][ T2402] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm kworker/u4:7: bg 0: block 234: padding at end of block bitmap is not set [ 306.478139][ T75] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 executing program [ 306.527033][ T2402] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 306.542336][ T75] EXT4-fs (loop2): This should not happen!! Data will be lost [ 306.542336][ T75] [ 306.550859][ T6660] loop4: detected capacity change from 0 to 2048 [ 306.604154][ T6658] loop5: detected capacity change from 0 to 2048 [ 306.610678][ T75] EXT4-fs (loop2): Total free blocks count 0 [ 306.616666][ T75] EXT4-fs (loop2): Free/Dirty block details [ 306.624866][ T2402] EXT4-fs (loop3): This should not happen!! Data will be lost [ 306.624866][ T2402] [ 306.650042][ T2402] EXT4-fs (loop3): Total free blocks count 0 [ 306.656039][ T2402] EXT4-fs (loop3): Free/Dirty block details [ 306.662187][ T75] EXT4-fs (loop2): free_blocks=0 [ 306.669685][ T6664] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 306.684462][ T75] EXT4-fs (loop2): dirty_blocks=16 [ 306.690118][ T2402] EXT4-fs (loop3): free_blocks=0 [ 306.695207][ T2402] EXT4-fs (loop3): dirty_blocks=16 [ 306.701682][ T2402] EXT4-fs (loop3): Block reservation details [ 306.708120][ T2402] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 306.716359][ T75] EXT4-fs (loop2): Block reservation details [ 306.717150][ T6664] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 306.735244][ T6664] EXT4-fs (loop4): This should not happen!! Data will be lost [ 306.735244][ T6664] [ 306.742400][ T75] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 306.745221][ T6664] EXT4-fs (loop4): Total free blocks count 0 [ 306.756828][ T6664] EXT4-fs (loop4): Free/Dirty block details [ 306.763139][ T6664] EXT4-fs (loop4): free_blocks=0 [ 306.770824][ T6664] EXT4-fs (loop4): dirty_blocks=16 [ 306.785688][ T6664] EXT4-fs (loop4): Block reservation details [ 306.791751][ T6664] EXT4-fs (loop4): i_reserved_data_blocks=1 executing program executing program [ 306.866071][ T75] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm kworker/u4:5: bg 0: block 234: padding at end of block bitmap is not set executing program [ 306.930575][ T6671] loop2: detected capacity change from 0 to 2048 [ 306.941270][ T75] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 306.988863][ T75] EXT4-fs (loop0): This should not happen!! Data will be lost [ 306.988863][ T75] [ 307.031516][ T6669] loop3: detected capacity change from 0 to 2048 [ 307.045587][ T6675] loop4: detected capacity change from 0 to 2048 [ 307.048221][ T75] EXT4-fs (loop0): Total free blocks count 0 [ 307.059284][ T6676] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 307.059508][ T48] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm kworker/u4:3: bg 0: block 234: padding at end of block bitmap is not set [ 307.091826][ T6676] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 307.091969][ T75] EXT4-fs (loop0): Free/Dirty block details [ 307.104727][ T6676] EXT4-fs (loop2): This should not happen!! Data will be lost [ 307.104727][ T6676] [ 307.111427][ T75] EXT4-fs (loop0): free_blocks=0 [ 307.136697][ T6676] EXT4-fs (loop2): Total free blocks count 0 [ 307.153243][ T6676] EXT4-fs (loop2): Free/Dirty block details [ 307.157856][ T48] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 307.166204][ T6676] EXT4-fs (loop2): free_blocks=0 [ 307.181007][ T6676] EXT4-fs (loop2): dirty_blocks=16 [ 307.190725][ T6676] EXT4-fs (loop2): Block reservation details [ 307.196790][ T75] EXT4-fs (loop0): dirty_blocks=16 [ 307.202580][ T6676] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 307.211692][ T6681] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 307.228009][ T75] EXT4-fs (loop0): Block reservation details [ 307.247794][ T48] EXT4-fs (loop1): This should not happen!! Data will be lost [ 307.247794][ T48] [ 307.257644][ T48] EXT4-fs (loop1): Total free blocks count 0 [ 307.272232][ T75] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 307.281216][ T48] EXT4-fs (loop1): Free/Dirty block details executing program [ 307.288807][ T6681] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 307.302231][ T48] EXT4-fs (loop1): free_blocks=0 [ 307.310831][ T2926] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm kworker/u4:14: bg 0: block 234: padding at end of block bitmap is not set [ 307.341018][ T48] EXT4-fs (loop1): dirty_blocks=16 [ 307.357100][ T48] EXT4-fs (loop1): Block reservation details [ 307.364630][ T2926] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 307.376533][ T6681] EXT4-fs (loop3): This should not happen!! Data will be lost [ 307.376533][ T6681] [ 307.391154][ T48] EXT4-fs (loop1): i_reserved_data_blocks=1 executing program [ 307.403216][ T6684] loop2: detected capacity change from 0 to 2048 [ 307.407945][ T6681] EXT4-fs (loop3): Total free blocks count 0 [ 307.412188][ T2926] EXT4-fs (loop5): This should not happen!! Data will be lost [ 307.412188][ T2926] [ 307.417736][ T6681] EXT4-fs (loop3): Free/Dirty block details [ 307.435995][ T2926] EXT4-fs (loop5): Total free blocks count 0 [ 307.442742][ T2926] EXT4-fs (loop5): Free/Dirty block details executing program [ 307.453543][ T2926] EXT4-fs (loop5): free_blocks=0 [ 307.458943][ T2926] EXT4-fs (loop5): dirty_blocks=16 [ 307.464302][ T2926] EXT4-fs (loop5): Block reservation details [ 307.470939][ T2926] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 307.477732][ T6681] EXT4-fs (loop3): free_blocks=0 [ 307.483367][ T6681] EXT4-fs (loop3): dirty_blocks=16 [ 307.504501][ T6686] loop0: detected capacity change from 0 to 2048 [ 307.506675][ T6681] EXT4-fs (loop3): Block reservation details [ 307.531339][ T6681] EXT4-fs (loop3): i_reserved_data_blocks=1 executing program [ 307.555659][ T2402] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm kworker/u4:7: bg 0: block 234: padding at end of block bitmap is not set [ 307.559223][ T6690] loop1: detected capacity change from 0 to 2048 [ 307.619700][ T2402] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 307.645450][ T6698] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set executing program [ 307.677832][ T2402] EXT4-fs (loop4): This should not happen!! Data will be lost [ 307.677832][ T2402] [ 307.695406][ T6695] loop5: detected capacity change from 0 to 2048 [ 307.711656][ T2402] EXT4-fs (loop4): Total free blocks count 0 [ 307.728310][ T6698] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 307.752088][ T2402] EXT4-fs (loop4): Free/Dirty block details [ 307.762504][ T6701] ------------[ cut here ]------------ [ 307.768104][ T6701] kernel BUG at fs/ext4/inode.c:2569! [ 307.779861][ T2402] EXT4-fs (loop4): free_blocks=0 [ 307.784981][ T6701] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 307.791316][ T6701] CPU: 0 PID: 6701 Comm: syz-executor407 Not tainted 6.7.0-rc7-syzkaller-00016-gf5837722ffec #0 [ 307.799835][ T6698] EXT4-fs (loop0): This should not happen!! Data will be lost [ 307.799835][ T6698] [ 307.801806][ T6701] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 307.801818][ T6701] RIP: 0010:ext4_do_writepages+0x2670/0x3350 [ 307.813306][ T6700] loop3: detected capacity change from 0 to 2048 [ 307.821463][ T6701] Code: ff df 44 89 64 24 18 48 c1 ea 03 80 3c 02 00 0f 84 f1 ed ff ff 48 8b 7c 24 08 e8 7b 0f a8 ff e9 e2 ed ff ff e8 31 65 51 ff 90 <0f> 0b e8 29 65 51 ff 48 8b 4c 24 60 41 89 dd 48 b8 00 00 00 00 00 [ 307.821483][ T6701] RSP: 0018:ffffc9000b7ef860 EFLAGS: 00010293 [ 307.821500][ T6701] RAX: 0000000000000000 RBX: ffff88806b5d2850 RCX: ffffffff8235f8cf [ 307.867352][ T6701] RDX: ffff88801ae95940 RSI: ffffffff82360c9f RDI: 0000000000000007 [ 307.875311][ T6701] RBP: ffffc9000b7efa68 R08: 0000000000000007 R09: 0000000000000000 [ 307.883283][ T6701] R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000001 [ 307.891252][ T6701] R13: ffff888021074630 R14: ffff88806b5d2ab0 R15: 7fffffffffffffff [ 307.899216][ T6701] FS: 00007f10a716a6c0(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 [ 307.908133][ T6701] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 307.914703][ T6701] CR2: 00007ffee97bc9c0 CR3: 000000001abd6000 CR4: 0000000000350ef0 [ 307.922664][ T6701] Call Trace: [ 307.925929][ T6701] [ 307.928844][ T6701] ? show_regs+0x8f/0xa0 [ 307.933087][ T6701] ? die+0x36/0xa0 [ 307.936794][ T6701] ? do_trap+0x22b/0x420 [ 307.941031][ T6701] ? ext4_do_writepages+0x2670/0x3350 [ 307.946414][ T6701] ? ext4_do_writepages+0x2670/0x3350 [ 307.951772][ T6701] ? do_error_trap+0xf4/0x230 [ 307.956439][ T6701] ? ext4_do_writepages+0x2670/0x3350 [ 307.961804][ T6701] ? handle_invalid_op+0x34/0x40 [ 307.966736][ T6701] ? ext4_do_writepages+0x2670/0x3350 [ 307.972096][ T6701] ? exc_invalid_op+0x2e/0x40 [ 307.976777][ T6701] ? asm_exc_invalid_op+0x1a/0x20 [ 307.981788][ T6701] ? ext4_do_writepages+0x129f/0x3350 [ 307.987146][ T6701] ? ext4_do_writepages+0x266f/0x3350 [ 307.992510][ T6701] ? ext4_do_writepages+0x2670/0x3350 [ 307.997878][ T6701] ? hlock_class+0x4e/0x130 [ 308.002377][ T6701] ? __ext4_mark_inode_dirty+0x810/0x810 [ 308.008005][ T6701] ext4_writepages+0x30c/0x780 [ 308.012762][ T6701] ? ext4_normal_submit_inode_data_buffers+0x1a0/0x1a0 [ 308.019689][ T6701] ? trace_contention_end+0xd6/0x100 [ 308.024964][ T6701] ? ext4_normal_submit_inode_data_buffers+0x1a0/0x1a0 [ 308.031810][ T6701] do_writepages+0x1b4/0x690 [ 308.036399][ T6701] ? writeback_set_ratelimit+0x140/0x140 [ 308.042115][ T6701] ? lock_sync+0x190/0x190 [ 308.046526][ T6701] ? do_raw_spin_lock+0x12e/0x2b0 [ 308.051535][ T6701] ? do_raw_spin_unlock+0x173/0x230 [ 308.056720][ T6701] ? _raw_spin_unlock+0x28/0x40 [ 308.061566][ T6701] ? wbc_attach_and_unlock_inode+0x561/0x910 [ 308.067543][ T6701] ? ext4_dio_write_end_io+0x1e0/0x1e0 [ 308.072994][ T6701] filemap_fdatawrite_wbc+0x144/0x1b0 [ 308.078362][ T6701] __filemap_fdatawrite_range+0xba/0x100 [ 308.083981][ T6701] ? delete_from_page_cache_batch+0xb50/0xb50 [ 308.090041][ T6701] ? locks_remove_file+0x399/0x5a0 [ 308.095142][ T6701] ext4_alloc_da_blocks+0x1e9/0x270 [ 308.100332][ T6701] ext4_release_file+0x178/0x360 [ 308.107710][ T6701] __fput+0x270/0xb70 [ 308.111686][ T6701] task_work_run+0x14d/0x240 [ 308.116269][ T6701] ? task_work_cancel+0x30/0x30 [ 308.121106][ T6701] ? ksys_dup3+0x222/0x360 [ 308.125513][ T6701] exit_to_user_mode_prepare+0x217/0x240 [ 308.131157][ T6701] syscall_exit_to_user_mode+0x1e/0x60 [ 308.136643][ T6701] do_syscall_64+0x4d/0x110 [ 308.141140][ T6701] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 308.147021][ T6701] RIP: 0033:0x7f10a79d5489 [ 308.151423][ T6701] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 1c 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 308.171022][ T6701] RSP: 002b:00007f10a716a168 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 308.179422][ T6701] RAX: 0000000000000004 RBX: 00007f10a7a634f8 RCX: 00007f10a79d5489 [ 308.187385][ T6701] RDX: 00007f10a79ac2a6 RSI: 0000000000000004 RDI: 0000000000000006 [ 308.195436][ T6701] RBP: 00007f10a7a634f0 R08: 00007ffee9684567 R09: 0000000000000000 [ 308.203396][ T6701] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f10a7a634fc [ 308.211352][ T6701] R13: 000000000000006e R14: 00007ffee9684480 R15: 00007ffee9684568 [ 308.219414][ T6701] [ 308.222424][ T6701] Modules linked in: [ 308.226338][ T2402] EXT4-fs (loop4): dirty_blocks=16 [ 308.235495][ T2402] EXT4-fs (loop4): Block reservation details [ 308.241552][ T6701] ---[ end trace 0000000000000000 ]--- [ 308.247032][ T2402] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 308.259314][ T6701] RIP: 0010:ext4_do_writepages+0x2670/0x3350 [ 308.277772][ T6701] Code: ff df 44 89 64 24 18 48 c1 ea 03 80 3c 02 00 0f 84 f1 ed ff ff 48 8b 7c 24 08 e8 7b 0f a8 ff e9 e2 ed ff ff e8 31 65 51 ff 90 <0f> 0b e8 29 65 51 ff 48 8b 4c 24 60 41 89 dd 48 b8 00 00 00 00 00 [ 308.300312][ T48] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm kworker/u4:3: bg 0: block 234: padding at end of block bitmap is not set [ 308.314240][ T6701] RSP: 0018:ffffc9000b7ef860 EFLAGS: 00010293 [ 308.354108][ T48] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 3 with error 28 [ 308.364184][ T28] kauditd_printk_skb: 54 callbacks suppressed [ 308.364196][ T28] audit: type=1804 audit(1703758886.375:630): pid=6700 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.kq6AOq/50/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 308.373345][ T48] EXT4-fs (loop2): This should not happen!! Data will be lost executing program [ 308.373345][ T48] [ 308.373363][ T48] EXT4-fs (loop2): Total free blocks count 0 [ 308.373376][ T48] EXT4-fs (loop2): Free/Dirty block details [ 308.373387][ T48] EXT4-fs (loop2): free_blocks=0 [ 308.373399][ T48] EXT4-fs (loop2): dirty_blocks=16 [ 308.373411][ T48] EXT4-fs (loop2): Block reservation details [ 308.373422][ T48] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 308.404319][ T6701] RAX: 0000000000000000 RBX: ffff88806b5d2850 RCX: ffffffff8235f8cf executing program [ 308.500638][ T6707] loop0: detected capacity change from 0 to 2048 [ 308.513340][ T6709] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 308.536749][ T6711] loop2: detected capacity change from 0 to 2048 executing program [ 308.546147][ T28] audit: type=1804 audit(1703758886.395:631): pid=6695 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.yN5GDE/52/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 308.571030][ T6708] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 308.604381][ T6701] RDX: ffff88801ae95940 RSI: ffffffff82360c9f RDI: 0000000000000007 [ 308.618391][ T6709] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 308.626897][ T28] audit: type=1804 audit(1703758886.395:632): pid=6695 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.yN5GDE/52/file0/bus" dev="loop5" ino=18 res=1 errno=0 [ 308.632700][ T6713] loop4: detected capacity change from 0 to 2048 [ 308.654191][ T6708] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 308.672697][ T6709] EXT4-fs (loop3): This should not happen!! Data will be lost [ 308.672697][ T6709] [ 308.679076][ T6701] RBP: ffffc9000b7efa68 R08: 0000000000000007 R09: 0000000000000000 [ 308.684734][ T6709] EXT4-fs (loop3): Total free blocks count 0 [ 308.699481][ T6709] EXT4-fs (loop3): Free/Dirty block details [ 308.705487][ T6709] EXT4-fs (loop3): free_blocks=0 [ 308.710805][ T6709] EXT4-fs (loop3): dirty_blocks=16 [ 308.716016][ T6709] EXT4-fs (loop3): Block reservation details [ 308.722808][ T6709] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 308.729021][ T28] audit: type=1804 audit(1703758886.425:633): pid=6700 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.kq6AOq/50/file0/bus" dev="loop3" ino=18 res=1 errno=0 [ 308.759326][ T6708] EXT4-fs (loop5): This should not happen!! Data will be lost [ 308.759326][ T6708] [ 308.774280][ T6720] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 308.782987][ T6708] EXT4-fs (loop5): Total free blocks count 0 [ 308.796391][ T6701] R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000001 [ 308.804667][ T6708] EXT4-fs (loop5): Free/Dirty block details [ 308.810972][ T6721] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 308.815270][ T6708] EXT4-fs (loop5): free_blocks=0 [ 308.833332][ T6720] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 308.851721][ T6701] R13: ffff888021074630 R14: ffff88806b5d2ab0 R15: 7fffffffffffffff [ 308.855755][ T28] audit: type=1804 audit(1703758886.735:634): pid=6711 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.tVi2r0/52/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 308.883434][ T6720] EXT4-fs (loop2): This should not happen!! Data will be lost [ 308.883434][ T6720] [ 308.883450][ T6720] EXT4-fs (loop2): Total free blocks count 0 [ 308.883461][ T6720] EXT4-fs (loop2): Free/Dirty block details [ 308.899005][ T6722] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm syz-executor407: bg 0: block 234: padding at end of block bitmap is not set [ 308.927305][ T6720] EXT4-fs (loop2): free_blocks=0 [ 308.937760][ T6708] EXT4-fs (loop5): dirty_blocks=16 [ 308.944902][ T28] audit: type=1804 audit(1703758886.735:635): pid=6711 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.tVi2r0/52/file0/bus" dev="loop2" ino=18 res=1 errno=0 [ 308.968515][ T6721] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 308.968539][ T6721] EXT4-fs (loop0): This should not happen!! Data will be lost [ 308.968539][ T6721] [ 308.968549][ T6721] EXT4-fs (loop0): Total free blocks count 0 [ 308.981678][ T6708] EXT4-fs (loop5): Block reservation details [ 308.991352][ T6721] EXT4-fs (loop0): Free/Dirty block details [ 308.991366][ T6721] EXT4-fs (loop0): free_blocks=0 [ 308.991377][ T6721] EXT4-fs (loop0): dirty_blocks=16 [ 308.991386][ T6721] EXT4-fs (loop0): Block reservation details [ 308.991395][ T6721] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 309.032891][ T6701] FS: 00007f10a716a6c0(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 309.053351][ T6701] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 executing program [ 309.062258][ T6701] CR2: 00007ffee9682da8 CR3: 000000001abd6000 CR4: 0000000000350ef0 [ 309.071512][ T6722] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 309.083935][ T6720] EXT4-fs (loop2): dirty_blocks=16 [ 309.088085][ T6722] EXT4-fs (loop4): This should not happen!! Data will be lost [ 309.088085][ T6722] [ 309.094888][ T6708] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 309.098724][ T6722] EXT4-fs (loop4): Total free blocks count 0 [ 309.111380][ T6722] EXT4-fs (loop4): Free/Dirty block details [ 309.117329][ T6722] EXT4-fs (loop4): free_blocks=0 [ 309.117975][ T6720] EXT4-fs (loop2): Block reservation details [ 309.122366][ T6722] EXT4-fs (loop4): dirty_blocks=16 [ 309.130972][ T28] audit: type=1804 audit(1703758886.775:636): pid=6707 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor407" name="/root/syzkaller.8HMGXJ/51/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 309.133500][ T6722] EXT4-fs (loop4): Block reservation details [ 309.163300][ T6701] Kernel panic - not syncing: Fatal exception [ 309.165935][ T6724] loop3: detected capacity change from 0 to 2048 [ 309.175896][ T6701] Kernel Offset: disabled [ 309.180197][ T6701] Rebooting in 86400 seconds..